diff --git a/go.mod b/go.mod index 8eb6dde53a..13857e7503 100644 --- a/go.mod +++ b/go.mod @@ -13,24 +13,24 @@ require ( github.com/bitly/go-simplejson v0.5.0 github.com/c-bata/go-prompt v0.2.4 github.com/cheggaaa/pb/v3 v3.0.8 - github.com/containerd/containerd v1.4.1 + github.com/containerd/containerd v1.7.13 + github.com/containerd/typeurl v1.0.2 github.com/coredns/coredns v1.3.0 github.com/coreos/go-iptables v0.6.0 github.com/creack/pty v1.1.18 - github.com/docker/docker v17.12.0-ce-rc1.0.20200916142827-bd33bbf0497b+incompatible github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96 github.com/eggsampler/acme/v3 v3.6.2 github.com/fernet/fernet-go v0.0.0-20180830025343-9eac43b88a5e - github.com/fsnotify/fsnotify v1.5.4 + github.com/fsnotify/fsnotify v1.6.0 github.com/ghodss/yaml v1.0.0 github.com/gin-gonic/gin v1.7.7 github.com/go-ldap/ldap/v3 v3.1.5 github.com/go-yaml/yaml v2.1.0+incompatible github.com/golang-plus/errors v1.0.0 github.com/golang-plus/uuid v1.0.0 - github.com/golang/mock v1.4.4 + github.com/golang/mock v1.6.0 github.com/golang/protobuf v1.5.4 - github.com/google/cadvisor v0.38.5 + github.com/google/cadvisor v0.46.0 github.com/google/gopacket v1.1.17 github.com/google/uuid v1.6.0 github.com/googollee/go-socket.io v0.0.0-20181214084611-0ad7206c347a @@ -43,7 +43,7 @@ require ( github.com/jaypipes/ghw v0.11.0 github.com/kdomanski/iso9660 v0.4.0 github.com/koding/websocketproxy v0.0.0-20181220232114-7ed82d81a28c - github.com/lestrrat-go/jwx v1.0.2 + github.com/lestrrat-go/jwx v1.2.25 github.com/lestrrat/go-jwx v0.0.0-20180221005942-b7d4802280ae github.com/libvirt/libvirt-go-xml v5.2.0+incompatible github.com/mark3labs/mcp-go v0.39.1 @@ -55,7 +55,9 @@ require ( github.com/miekg/dns v1.1.25 github.com/minio/minio-go v6.0.14+incompatible github.com/mitchellh/go-wordwrap v1.0.1 + github.com/moby/term v0.5.0 github.com/mogaika/udf v0.0.0-20171019171931-167f0ab01c73 + github.com/opencontainers/runtime-spec v1.1.0 github.com/petermattis/goid v0.0.0-20250904145737-900bdf8bb490 github.com/pierrec/lz4/v4 v4.1.15 github.com/pkg/errors v0.9.1 @@ -74,7 +76,7 @@ require ( github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e github.com/tjfoc/gmsm v1.4.1 github.com/tredoe/osutil v1.5.0 - github.com/vishvananda/netlink v1.1.0 + github.com/vishvananda/netlink v1.2.1-beta.2 github.com/vishvananda/netns v0.0.5-0.20240412164733-9469873f4601 github.com/vmihailenco/msgpack v4.0.4+incompatible github.com/xuri/excelize/v2 v2.7.1 @@ -97,12 +99,12 @@ require ( gopkg.in/mail.v2 v2.3.1 gopkg.in/yaml.v2 v2.4.0 gopkg.in/yaml.v3 v3.0.1 - k8s.io/api v0.19.3 - k8s.io/apimachinery v0.19.3 - k8s.io/client-go v0.19.3 + k8s.io/api v0.26.2 + k8s.io/apimachinery v0.26.2 + k8s.io/client-go v0.26.2 k8s.io/cluster-bootstrap v0.19.3 k8s.io/cri-api v0.28.15 - k8s.io/klog/v2 v2.20.0 + k8s.io/klog/v2 v2.90.1 moul.io/http2curl/v2 v2.3.0 yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20260302154622-580e79b71c0d yunion.io/x/executor v0.0.0-20250518005516-5402e9e0bed0 @@ -122,6 +124,8 @@ require ( cloud.google.com/go/iam v1.1.6 // indirect cloud.google.com/go/storage v1.39.1 // indirect gitee.com/chunanyong/dm v1.8.14 // indirect + github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 // indirect + github.com/AdamKorcz/go-118-fuzz-build v0.0.0-20230306123547-8075edf89bb0 // indirect github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect github.com/Azure/go-autorest/autorest v0.9.6 // indirect github.com/Azure/go-autorest/autorest/adal v0.8.2 // indirect @@ -133,7 +137,7 @@ require ( github.com/ClickHouse/clickhouse-go v1.5.4 // indirect github.com/DataDog/dd-trace-go v0.6.1 // indirect github.com/DataDog/zstd v1.3.4 // indirect - github.com/Microsoft/hcsshim v0.8.14 // indirect + github.com/Microsoft/hcsshim v0.11.4 // indirect github.com/RoaringBitmap/roaring v1.2.3 // indirect github.com/Shopify/sarama v1.20.0 // indirect github.com/StackExchange/wmi v1.2.1 // indirect @@ -184,38 +188,38 @@ require ( github.com/benbjohnson/immutable v0.3.0 // indirect github.com/beorn7/perks v1.0.1 // indirect github.com/bits-and-blooms/bitset v1.2.2 // indirect - github.com/blang/semver v3.5.1+incompatible // indirect github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 // indirect github.com/buger/jsonparser v1.1.1 // indirect github.com/cespare/xxhash v1.1.0 // indirect github.com/cespare/xxhash/v2 v2.2.0 // indirect - github.com/checkpoint-restore/go-criu/v4 v4.1.0 // indirect - github.com/cilium/ebpf v0.0.0-20200702112145-1c8d4c9ef775 // indirect + github.com/checkpoint-restore/go-criu/v5 v5.3.0 // indirect + github.com/cilium/ebpf v0.9.1 // indirect github.com/cloudflare/golz4 v0.0.0-20150217214814-ef862a3cdc58 // indirect - github.com/containerd/cgroups v0.0.0-20200531161412-0dbf7f05ba59 // indirect - github.com/containerd/console v1.0.0 // indirect + github.com/containerd/cgroups v1.1.0 // indirect + github.com/containerd/console v1.0.3 // indirect github.com/containerd/continuity v0.4.5 // indirect + github.com/containerd/fifo v1.1.0 // indirect github.com/containerd/log v0.1.0 // indirect - github.com/containerd/ttrpc v1.0.2 // indirect - github.com/containerd/typeurl v1.0.1 // indirect + github.com/containerd/ttrpc v1.2.2 // indirect + github.com/containerd/typeurl/v2 v2.1.1 // indirect github.com/coreos/go-semver v0.3.0 // indirect - github.com/coreos/go-systemd/v22 v22.3.2 // indirect - github.com/cyphar/filepath-securejoin v0.2.2 // indirect + github.com/coreos/go-systemd/v22 v22.5.0 // indirect + github.com/cyphar/filepath-securejoin v0.2.3 // indirect github.com/davecgh/go-spew v1.1.1 // indirect + github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.0-20210816181553-5444fa50b93d // indirect github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect github.com/dimchansky/utfbom v1.1.0 // indirect github.com/dnstap/golang-dnstap v0.0.0-20170829151710-2cf77a2b5e11 // indirect - github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible // indirect - github.com/docker/go-connections v0.4.0 // indirect github.com/docker/go-events v0.0.0-20250114142523-c867878c5e32 // indirect - github.com/docker/go-units v0.4.0 // indirect + github.com/docker/go-units v0.5.0 // indirect github.com/dustin/go-humanize v1.0.0 // indirect github.com/eapache/go-resiliency v1.1.0 // indirect github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21 // indirect github.com/eapache/queue v1.1.0 // indirect github.com/edsrzf/mmap-go v1.1.0 // indirect + github.com/emicklei/go-restful/v3 v3.10.1 // indirect github.com/euank/go-kmsg-parser v2.0.0+incompatible // indirect github.com/farsightsec/golang-framestream v0.0.0-20181102145529-8a0cb8ba8710 // indirect github.com/fatih/color v1.13.0 // indirect @@ -229,25 +233,32 @@ require ( github.com/go-logr/logr v1.4.2 // indirect github.com/go-logr/stdr v1.2.2 // indirect github.com/go-ole/go-ole v1.2.6 // indirect + github.com/go-openapi/jsonpointer v0.19.5 // indirect + github.com/go-openapi/jsonreference v0.20.0 // indirect + github.com/go-openapi/swag v0.19.14 // indirect github.com/go-playground/locales v0.13.0 // indirect github.com/go-playground/universal-translator v0.17.0 // indirect github.com/go-playground/validator/v10 v10.4.1 // indirect github.com/go-sql-driver/mysql v1.6.0 // indirect - github.com/godbus/dbus/v5 v5.0.4 // indirect + github.com/goccy/go-json v0.9.7 // indirect + github.com/godbus/dbus/v5 v5.1.0 // indirect github.com/gofrs/uuid v4.1.0+incompatible // indirect github.com/gogo/protobuf v1.3.2 // indirect github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect github.com/golang/snappy v0.0.4 // indirect github.com/google/btree v1.1.2 // indirect + github.com/google/gnostic v0.5.7-v3refs // indirect + github.com/google/go-cmp v0.6.0 // indirect github.com/google/go-querystring v1.0.0 // indirect - github.com/google/gofuzz v1.1.0 // indirect + github.com/google/gofuzz v1.2.0 // indirect github.com/google/s2a-go v0.1.7 // indirect github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect github.com/googleapis/gax-go/v2 v2.12.2 // indirect - github.com/googleapis/gnostic v0.4.1 // indirect github.com/googollee/go-engine.io v0.0.0-20180829091931-e2f255711dcb // indirect github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99 // indirect github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 // indirect + github.com/hashicorp/errwrap v1.1.0 // indirect + github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/huandu/xstrings v1.3.2 // indirect github.com/huaweicloud/huaweicloud-sdk-go v1.0.26 // indirect github.com/icholy/digest v1.1.0 // indirect @@ -255,17 +266,22 @@ require ( github.com/invopop/jsonschema v0.13.0 // indirect github.com/jdcloud-api/jdcloud-sdk-go v1.55.0 // indirect github.com/jmespath/go-jmespath v0.4.0 // indirect + github.com/josharian/intern v1.0.0 // indirect github.com/josharian/native v1.1.0 // indirect github.com/json-iterator/go v1.1.12 // indirect github.com/jtolds/gls v4.20.0+incompatible // indirect github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect - github.com/karrick/godirwalk v1.16.1 // indirect + github.com/karrick/godirwalk v1.17.0 // indirect + github.com/klauspost/compress v1.16.0 // indirect github.com/klauspost/cpuid/v2 v2.2.3 // indirect github.com/kr/fs v0.1.0 // indirect github.com/ks3sdklib/aws-sdk-go v1.8.1 // indirect github.com/leodido/go-urn v1.2.0 // indirect - github.com/lestrrat-go/iter v0.0.0-20200422075355-fc1769541911 // indirect - github.com/lestrrat-go/pdebug v0.0.0-20200204225717-4d6bd78da58d // indirect + github.com/lestrrat-go/backoff/v2 v2.0.8 // indirect + github.com/lestrrat-go/blackmagic v1.0.0 // indirect + github.com/lestrrat-go/httpcc v1.0.1 // indirect + github.com/lestrrat-go/iter v1.0.1 // indirect + github.com/lestrrat-go/option v1.0.0 // indirect github.com/lestrrat/go-pdebug v0.0.0-20180220043741-569c97477ae8 // indirect github.com/lufia/plan9stats v0.0.0-20220913051719-115f729f3c8c // indirect github.com/ma314smith/signedxml v0.0.0-20210628192057-abc5b481ae1c // indirect @@ -274,7 +290,7 @@ require ( github.com/mattn/go-isatty v0.0.16 // indirect github.com/mattn/go-runewidth v0.0.13 // indirect github.com/mattn/go-tty v0.0.0-20181127064339-e4f871175a2f // indirect - github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect + github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect github.com/mdlayher/raw v0.0.0-20190606142536-fef19f00fc18 // indirect github.com/mdlayher/socket v0.4.1 // indirect github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect @@ -283,24 +299,27 @@ require ( github.com/minio/sha256-simd v1.0.0 // indirect github.com/mistifyio/go-zfs v2.1.2-0.20190413222219-f784269be439+incompatible // indirect github.com/mitchellh/go-homedir v1.1.0 // indirect - github.com/moby/sys/mountinfo v0.1.3 // indirect - github.com/moby/term v0.5.0 // indirect + github.com/moby/locker v1.0.1 // indirect + github.com/moby/sys/mountinfo v0.6.2 // indirect + github.com/moby/sys/sequential v0.5.0 // indirect + github.com/moby/sys/signal v0.7.0 // indirect + github.com/moby/sys/user v0.1.0 // indirect github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/modern-go/reflect2 v1.0.2 // indirect github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect github.com/mozillazg/go-httpheader v0.2.1 // indirect github.com/mozillazg/go-pinyin v0.19.0 // indirect github.com/mr-tron/base58 v1.2.0 // indirect - github.com/mrunalp/fileutils v0.0.0-20200520151820-abd8a0e76976 // indirect + github.com/mrunalp/fileutils v0.5.0 // indirect github.com/mschoch/smat v0.2.0 // indirect github.com/multiformats/go-multihash v0.2.3 // indirect github.com/multiformats/go-varint v0.0.6 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect github.com/opencontainers/go-digest v1.0.0 // indirect - github.com/opencontainers/image-spec v1.0.1 // indirect - github.com/opencontainers/runc v1.0.0-rc92 // indirect - github.com/opencontainers/runtime-spec v1.0.3-0.20200728170252-4d89ac9fbff6 // indirect - github.com/opencontainers/selinux v1.6.0 // indirect + github.com/opencontainers/image-spec v1.1.0-rc2.0.20221005185240-3a7f492d3f1b // indirect + github.com/opencontainers/runc v1.1.5 // indirect + github.com/opencontainers/selinux v1.11.0 // indirect github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492 // indirect github.com/opentracing/opentracing-go v1.0.2 // indirect github.com/openzipkin/zipkin-go-opentracing v0.3.4 // indirect @@ -327,24 +346,24 @@ require ( github.com/pkg/term v1.0.0 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect github.com/power-devops/perfstat v0.0.0-20220216144756-c35f1ee13d7c // indirect - github.com/prometheus/client_golang v1.12.2 // indirect - github.com/prometheus/client_model v0.2.0 // indirect - github.com/prometheus/common v0.35.0 // indirect - github.com/prometheus/procfs v0.7.3 // indirect + github.com/prometheus/client_golang v1.14.0 // indirect + github.com/prometheus/client_model v0.3.0 // indirect + github.com/prometheus/common v0.37.0 // indirect + github.com/prometheus/procfs v0.8.0 // indirect github.com/protolambda/ctxlock v0.1.0 // indirect - github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a // indirect + github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect github.com/richardlehane/mscfb v1.0.4 // indirect github.com/richardlehane/msoleps v1.0.3 // indirect github.com/rivo/uniseg v0.2.0 // indirect github.com/rs/dnscache v0.0.0-20211102005908-e0241e321417 // indirect - github.com/seccomp/libseccomp-golang v0.9.1 // indirect + github.com/seccomp/libseccomp-golang v0.9.2-0.20220502022130-f33da4d89646 // indirect github.com/smartystreets/assertions v1.2.0 // indirect github.com/spaolacci/murmur3 v1.1.0 // indirect github.com/spf13/cast v1.7.1 // indirect github.com/spf13/pflag v1.0.5 // indirect github.com/stretchr/objx v0.5.2 // indirect - github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2 // indirect + github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635 // indirect github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common v1.0.413 // indirect github.com/tencentyun/cos-go-sdk-v5 v0.7.24 // indirect github.com/texttheater/golang-levenshtein v0.0.0-20180516184445-d188e65d659e // indirect @@ -356,7 +375,6 @@ require ( github.com/vmware/govmomi v0.37.1 // indirect github.com/volcengine/ve-tos-golang-sdk/v2 v2.6.2 // indirect github.com/volcengine/volc-sdk-golang v1.0.23 // indirect - github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243 // indirect github.com/wk8/go-ordered-map/v2 v2.1.8 // indirect github.com/xuri/efp v0.0.0-20220603152613-6918739fd470 // indirect github.com/xuri/nfp v0.0.0-20220409054826-5e722a1d9e22 // indirect @@ -383,17 +401,17 @@ require ( google.golang.org/genproto/googleapis/rpc v0.0.0-20240228224816-df926f6c8641 // indirect gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect gopkg.in/inf.v0 v0.9.1 // indirect - k8s.io/utils v0.0.0-20201110183641-67b214c5f920 // indirect + k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 // indirect + k8s.io/utils v0.0.0-20230220204549-a5ecb0141aa5 // indirect lukechampine.com/blake3 v1.1.6 // indirect modernc.org/libc v1.22.3 // indirect modernc.org/mathutil v1.5.0 // indirect modernc.org/memory v1.5.0 // indirect modernc.org/sqlite v1.21.1 // indirect - sigs.k8s.io/structured-merge-diff/v4 v4.0.1 // indirect - sigs.k8s.io/yaml v1.2.0 // indirect + sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect + sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect + sigs.k8s.io/yaml v1.3.0 // indirect zombiezen.com/go/sqlite v0.13.1 // indirect ) replace github.com/influxdata/promql/v2 => github.com/zexi/promql/v2 v2.12.1 - -replace github.com/docker/docker => github.com/docker/docker v20.10.27+incompatible diff --git a/go.sum b/go.sum index f003e2e569..ecfe928af8 100644 --- a/go.sum +++ b/go.sum @@ -8,7 +8,6 @@ cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxK cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To= -cloud.google.com/go v0.51.0/go.mod h1:hWtGJ6gnXH+KgDv+V0zFGDvpi07n3z8ZNj3T1RW0Gcw= cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4= cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M= cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc= @@ -52,7 +51,11 @@ gitee.com/chunanyong/dm v1.8.14 h1:1S9+aD0fY/HXkcm8dKh2HjYsDlcdXNG+4IOX9JtrSjA= gitee.com/chunanyong/dm v1.8.14/go.mod h1:EPRJnuPFgbyOFgJ0TRYCTGzhq+ZT4wdyaj/GW/LLcNg= github.com/360EntSecGroup-Skylar/excelize v1.4.0 h1:43rak9uafmwSJpXfFO1heKQph8tP3nlfWJWFQQtW1R0= github.com/360EntSecGroup-Skylar/excelize v1.4.0/go.mod h1:R8KYLmGns0vDPe6/HyphW0mzW+MFexlGDafU0ykVEnU= -github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8= +github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 h1:bvDV9vkmnHYOMsOr4WLk+Vo07yKIzd94sVoIqshQ4bU= +github.com/AdaLogics/go-fuzz-headers 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h1:sIa2eCvUTwgjbqXrPLfNwUf9S3i3mpH1O1atV+iL/Wk= github.com/gofrs/uuid v4.1.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM= +github.com/gogo/googleapis v1.4.1/go.mod h1:2lpHqI5OcWCtVElxXnPt+s8oJvMpySlOyM6xDCrzib4= github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= @@ -496,8 +522,9 @@ github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFU github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw= -github.com/golang/mock v1.4.4 h1:l75CXGRSwbaYNpl/Z2X1XIIAMSCquvXgpVZDhwEIJsc= github.com/golang/mock v1.4.4/go.mod 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h1:mhN09QQW1jEWeMF74zGR81R30z4VJzjZsfkUhuHF+DA= github.com/googleapis/gax-go/v2 v2.12.2/go.mod h1:61M8vcyyXR2kqKFxKrfA22jaA8JGF7Dc8App1U3H6jc= -github.com/googleapis/gnostic v0.4.1 h1:DLJCy1n/vrD4HPjOvYcT8aYQXpPIzoRZONaYwyycI+I= github.com/googleapis/gnostic v0.4.1/go.mod h1:LRhVm6pbyptWbWbuZ38d1eyptfvIytN3ir6b65WBswg= github.com/googollee/go-engine.io v0.0.0-20180829091931-e2f255711dcb h1:n22Aukg/TjoypWc37dbKIpCsz0VMFPD36HQk1WKvg3A= github.com/googollee/go-engine.io v0.0.0-20180829091931-e2f255711dcb/go.mod h1:MBpz1MS3P4HtRcBpQU4HcjvWXZ9q+JWacMEh2/BFYbg= @@ -594,13 +623,17 @@ github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWm github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= github.com/gosuri/uitable v0.0.0-20160404203958-36ee7e946282 h1:KFqmdzEPbU7Uck2tn50t+HQXZNVkxe8M9qRb/ZoSHaE= github.com/gosuri/uitable v0.0.0-20160404203958-36ee7e946282/go.mod h1:tKR86bXuXPZazfOTG1FIzvjIdXzd0mo4Vtn16vt0PJo= 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h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo= +github.com/seccomp/libseccomp-golang v0.9.2-0.20220502022130-f33da4d89646 h1:RpforrEYXWkmGwJHIGnLZ3tTWStkjVVstwzNGqxX2Ds= +github.com/seccomp/libseccomp-golang v0.9.2-0.20220502022130-f33da4d89646/go.mod h1:JA8cRccbGaA1s33RQf7Y1+q9gHmZX1yB/z9WDN1C6fg= github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo= github.com/sergi/go-diff v1.2.0 h1:XU+rvMAioB0UC3q1MFrIQy4Vo5/4VsRDQQXHsEya6xQ= github.com/sergi/go-diff v1.2.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM= @@ -995,6 +1056,7 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q= github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88= +github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0= github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ= github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ= github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ= @@ -1016,8 +1078,10 @@ github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTd github.com/spf13/cast v1.7.1 h1:cuNEagBQEHWN1FnbGEjCXL2szYEXqfJPbP2HNUaca9Y= github.com/spf13/cast v1.7.1/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo= github.com/spf13/pflag v0.0.0-20170130214245-9ff6c6923cff/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= +github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4= github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA= github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg= +github.com/stoewer/go-strcase v1.2.0/go.mod h1:IBiWB2sKIp3wVVQ3Y035++gc+knqhUQag1KpM8ahLw8= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw= @@ -1036,8 +1100,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4= github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg= github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= -github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2 h1:b6uOv7YOFK0TYG7HtkIgExQo+2RdLuwRft63jn2HWj8= -github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= +github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635 h1:kdXcSzyDtseVEc4yCz2qF8ZrQvIDBJLl4S1c3GCXmoI= +github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww= github.com/tailscale/depaware v0.0.0-20210622194025-720c4b409502/go.mod h1:p9lPsd+cx33L3H9nNoecRRxPssFKUwwI50I3pZ0yT+8= github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e h1:nt2877sKfojlHCTOBXbpWjBkuWKritFaGIfgQwbQUls= github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e/go.mod h1:B4+Kq1u5FlULTjFSM707Q6e/cOHFv0z/6QRoxubDIQ8= @@ -1067,9 +1131,9 @@ github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLY github.com/ulikunitz/xz v0.5.12 h1:37Nm15o69RwBkXM0J6A5OlE67RZTfzUxTj8fB3dfcsc= github.com/ulikunitz/xz v0.5.12/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14= github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0= -github.com/urfave/cli v1.22.2/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0= -github.com/vishvananda/netlink v1.1.0 h1:1iyaYNBLmP6L0220aDnYQpo1QEV4t4hJ+xEEhhJH8j0= github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYppBueQtXaqoE= +github.com/vishvananda/netlink v1.2.1-beta.2 h1:Llsql0lnQEbHj0I1OuKyp8otXp0r3q0mPkuhwHfStVs= +github.com/vishvananda/netlink v1.2.1-beta.2/go.mod h1:twkDnbuQxJYemMlGd4JFIcuhgX83tXhKS2B/PRMpOho= github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17pCcGlemwknint6hfoeCVQrEMVwxRLRjXpq+BU= github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0= github.com/vishvananda/netns v0.0.5-0.20240412164733-9469873f4601 h1:eELqkILRCR0kkoFujWv/hGyn+KfpGjHY01Rl1p42CBg= @@ -1084,8 +1148,6 @@ github.com/volcengine/volc-sdk-golang v1.0.23 h1:anOslb2Qp6ywnsbyq9jqR0ljuO63kg9 github.com/volcengine/volc-sdk-golang v1.0.23/go.mod h1:AfG/PZRUkHJ9inETvbjNifTDgut25Wbkm2QoYBTbvyU= github.com/willf/bitset v1.1.9/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4= github.com/willf/bitset v1.1.10/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4= -github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243 h1:R43TdZy32XXSXjJn7M/HhALJ9imq6ztLnChfYJpVDnM= -github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4= github.com/wk8/go-ordered-map/v2 v2.1.8 h1:5h/BUHu93oj4gIdvHHHGsScSTMijfx5PeYkE/fJgbpc= github.com/wk8/go-ordered-map/v2 v2.1.8/go.mod h1:5nJHM5DyteebpVlHnWMV0rPz6Zp7+xBAnxjb1X5vnTw= github.com/xuri/efp v0.0.0-20220603152613-6918739fd470 h1:6932x8ltq1w4utjmfMPVj09jdMlkY0aiA6+Skbtl3/c= @@ -1142,6 +1204,7 @@ go.opentelemetry.io/otel/sdk v1.22.0 h1:6coWHw9xw7EfClIC/+O31R8IY3/+EiRFHevmHafB go.opentelemetry.io/otel/sdk v1.22.0/go.mod h1:iu7luyVGYovrRpe2fmj3CVKouQNdTOkxtLzPvPz1DOc= go.opentelemetry.io/otel/trace v1.23.0 h1:37Ik5Ib7xfYVb4V1UtnT97T1jI+AoIYkJyPkuL4iJgI= go.opentelemetry.io/otel/trace v1.23.0/go.mod h1:GSGTbIClEsuZrGIzoEHqsVfxgn5UkggkflQwDScNUsk= +go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= go.uber.org/atomic v1.10.0 h1:9qC72Qh0+3MqyJbAn8YU5xVq1frD8bn3JtD2oXtafVQ= go.uber.org/atomic v1.10.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0= @@ -1233,7 +1296,6 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= -golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= @@ -1253,6 +1315,7 @@ golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwY golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201201195509-5d6afe98e0b7/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM= @@ -1294,6 +1357,7 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw= @@ -1324,7 +1388,7 @@ golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20191022100944-742c48ecaeb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -1332,9 +1396,7 @@ golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200113162924-86b910548bc1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200120151820-655fe14d7479/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200124204421-9fbb57f87de9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -1354,11 +1416,10 @@ golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20200728102440-3e129f6d46b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20201110211018-35f3e6cf4a65/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -1368,11 +1429,13 @@ golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBc golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220608164250-635b8c9b7f68/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= @@ -1380,6 +1443,7 @@ golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBc golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= @@ -1400,7 +1464,6 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= @@ -1414,7 +1477,6 @@ golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= -golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk= golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM= golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= @@ -1432,6 +1494,7 @@ golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBn golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20190624222133-a101b041ded4/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20190907020128-2ca718005c18/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= @@ -1455,7 +1518,6 @@ golang.org/x/tools v0.0.0-20200227222343-706bc42d1f0d/go.mod h1:TB2adYChydJhpapK golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw= golang.org/x/tools v0.0.0-20200312045724-11d5b4c81c7d/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw= golang.org/x/tools v0.0.0-20200331025713-a30bf2db82d4/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8= -golang.org/x/tools v0.0.0-20200417140056-c07e33ef3290/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200501065659-ab2804fb9c9d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200512131952-2bc93b1c0c88/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20200515010526-7d3b6ebf133d/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= @@ -1467,6 +1529,7 @@ golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc golang.org/x/tools v0.0.0-20201211185031-d93e913c1a58/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= +golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU= golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= @@ -1519,7 +1582,6 @@ google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvx google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= -google.golang.org/genproto v0.0.0-20200117163144-32f20d992d24/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc= google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA= google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c= @@ -1537,7 +1599,7 @@ google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7Fc google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= -google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201019141844-1ed22bb0c154/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0= google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9 h1:9+tzLLstTlPTRyJTh+ah5wIMsBW5c4tQwGTN3thOW9Y= google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:mqHbVIp48Muh7Ywss/AD6I5kNVKZMmAa/QEW58Gxp2s= @@ -1551,7 +1613,6 @@ google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiq google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= google.golang.org/grpc v1.22.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= -google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY= google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= @@ -1562,7 +1623,9 @@ google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0= google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc= +google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM= +google.golang.org/grpc v1.49.0/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI= google.golang.org/grpc v1.62.0 h1:HQKZ/fa1bXkX1oFOvSjmZEUL8wLSaZTjCcLAlmZRtdk= google.golang.org/grpc v1.62.0/go.mod h1:IWTG0VlJLCh1SkC58F7np9ka9mx/WNkjl4PGJaiq+QE= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= @@ -1577,6 +1640,8 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= +google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA= google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= @@ -1585,6 +1650,7 @@ gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= @@ -1611,11 +1677,11 @@ gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= -gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo= -gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw= +gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk= gotest.tools/v3 v3.5.1 h1:EENdUnS3pdur5nybKYIh2Vfgc8IUNBjxDPSjtiJcOzU= gotest.tools/v3 v3.5.1/go.mod h1:isy3WKz7GK6uNw/sbHzfKBLvlvXwUyV06n6brMxxopU= honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= @@ -1626,12 +1692,14 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= -k8s.io/api v0.19.3 h1:GN6ntFnv44Vptj/b+OnMW7FmzkpDoIDLZRvKX3XH9aU= k8s.io/api v0.19.3/go.mod h1:VF+5FT1B74Pw3KxMdKyinLo+zynBaMBiAfGMuldcNDs= -k8s.io/apimachinery v0.19.3 h1:bpIQXlKjB4cB/oNpnNnV+BybGPR7iP5oYpsOTEJ4hgc= +k8s.io/api v0.26.2 h1:dM3cinp3PGB6asOySalOZxEG4CZ0IAdJsrYZXE/ovGQ= +k8s.io/api v0.26.2/go.mod h1:1kjMQsFE+QHPfskEcVNgL3+Hp88B80uj0QtSOlj8itU= k8s.io/apimachinery v0.19.3/go.mod h1:DnPGDnARWFvYa3pMHgSxtbZb7gpzzAZ1pTfaUNDVlmA= -k8s.io/client-go v0.19.3 h1:ctqR1nQ52NUs6LpI0w+a5U+xjYwflFwA13OJKcicMxg= -k8s.io/client-go v0.19.3/go.mod h1:+eEMktZM+MG0KO+PTkci8xnbCZHvj9TqR6Q1XDUIJOM= +k8s.io/apimachinery v0.26.2 h1:da1u3D5wfR5u2RpLhE/ZtZS2P7QvDgLZTi9wrNZl/tQ= +k8s.io/apimachinery v0.26.2/go.mod h1:ats7nN1LExKHvJ9TmwootT00Yz05MuYqPXEXaVeOy5I= +k8s.io/client-go v0.26.2 h1:s1WkVujHX3kTp4Zn4yGNFK+dlDXy1bAAkIl+cFAiuYI= +k8s.io/client-go v0.26.2/go.mod h1:u5EjOuSyBa09yqqyY7m3abZeovO/7D/WehVVlZ2qcqU= k8s.io/cluster-bootstrap v0.19.3 h1:LIVoRLTjJt3Yq/u+cV8h3cxGPwz9w+SFXtHdiKxfD7A= k8s.io/cluster-bootstrap v0.19.3/go.mod h1:yZPVza5jZABN+xe4y6By4DnZI+UF9TxYj80etnDzZ5w= k8s.io/cri-api v0.28.15 h1:wawXexvh0QCJM+ymdPy+ssksy1tZv0fOKmc8CA1t3CA= @@ -1639,12 +1707,15 @@ k8s.io/cri-api v0.28.15/go.mod h1:8/bPK3T4irPoj3LjriQc1TAIheeN2yWXR3mz+8jNZ8U= k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE= k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y= -k8s.io/klog/v2 v2.20.0 h1:tlyxlSvd63k7axjhuchckaRJm+a92z5GSOrTOQY5sHw= -k8s.io/klog/v2 v2.20.0/go.mod h1:Gm8eSIfQN6457haJuPaMxZw4wyP5k+ykPFlrhQDvhvw= +k8s.io/klog/v2 v2.80.1/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0= +k8s.io/klog/v2 v2.90.1 h1:m4bYOKall2MmOiRaR1J+We67Do7vm9KiQVlT96lnHUw= +k8s.io/klog/v2 v2.90.1/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0= k8s.io/kube-openapi v0.0.0-20200805222855-6aeccd4b50c6/go.mod h1:UuqjUnNftUyPE5H64/qeyjQoUZhGpeFDVdxjTeEVN2o= -k8s.io/utils v0.0.0-20200729134348-d5654de09c73/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA= -k8s.io/utils v0.0.0-20201110183641-67b214c5f920 h1:CbnUZsM497iRC5QMVkHwyl8s2tB3g7yaSHkYPkpgelw= -k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA= +k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 h1:+70TFaan3hfJzs+7VK2o+OGxg8HsuBr/5f6tVAjDu6E= +k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280/go.mod h1:+Axhij7bCpeqhklhUTe3xmOn6bWxolyZEeyaFpjGtl4= +k8s.io/utils v0.0.0-20211116205334-6203023598ed/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA= +k8s.io/utils v0.0.0-20230220204549-a5ecb0141aa5 h1:kmDqav+P+/5e1i9tFfHq1qcF3sOrDp+YEkVDAHu7Jwk= +k8s.io/utils v0.0.0-20230220204549-a5ecb0141aa5/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0= lukechampine.com/blake3 v1.1.6 h1:H3cROdztr7RCfoaTpGZFQsrqvweFLrqS73j7L7cmR5c= lukechampine.com/blake3 v1.1.6/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA= modernc.org/libc v1.22.3 h1:D/g6O5ftAfavceqlLOFwaZuA5KYafKwmr30A6iSqoyY= @@ -1660,11 +1731,15 @@ moul.io/http2curl/v2 v2.3.0/go.mod h1:RW4hyBjTWSYDOxapodpNEtX0g5Eb16sxklBqmd2RHc rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= -sigs.k8s.io/structured-merge-diff/v4 v4.0.1 h1:YXTMot5Qz/X1iBRJhAt+vI+HVttY0WkSqqhKxQ0xVbA= +sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 h1:iXTIw73aPyC+oRdyqqvVJuloN1p0AC/kzH07hu3NE+k= +sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0= sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.2.3 h1:PRbqxJClWWYMNV1dhaG4NsibJbArud9kFxnAMREiWFE= +sigs.k8s.io/structured-merge-diff/v4 v4.2.3/go.mod h1:qjx8mGObPmV2aSZepjQjbmb2ihdVs8cGKBraizNC69E= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= -sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q= sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= +sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo= +sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8= yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20260302154622-580e79b71c0d h1:OZVpLNmOHnsbmqjfFvRVPYTwZ0kQFA4Q4/iiK6sTfJs= yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20260302154622-580e79b71c0d/go.mod h1:aWRX5Phwz3nbHUNnIAm1oVogjguXPYDDgCOy/9Hnnvk= yunion.io/x/executor v0.0.0-20250518005516-5402e9e0bed0 h1:msG4SiDSVU7CrXH06WuHlNEZXIooTcmNbfrIGHuIHBU= diff --git a/pkg/hostman/guestman/pod.go b/pkg/hostman/guestman/pod.go index c6c2f5c777..3de923a3f6 100644 --- a/pkg/hostman/guestman/pod.go +++ b/pkg/hostman/guestman/pod.go @@ -29,6 +29,7 @@ import ( "sync" "time" + "github.com/opencontainers/runtime-spec/specs-go" runtimeapi "k8s.io/cri-api/pkg/apis/runtime/v1" "yunion.io/x/jsonutils" @@ -67,7 +68,8 @@ import ( "yunion.io/x/onecloud/pkg/util/cgrouputils/cpuset" "yunion.io/x/onecloud/pkg/util/fileutils2" "yunion.io/x/onecloud/pkg/util/mountutils" - "yunion.io/x/onecloud/pkg/util/pod" + podutil "yunion.io/x/onecloud/pkg/util/pod" + containerdutil "yunion.io/x/onecloud/pkg/util/pod/containerd" "yunion.io/x/onecloud/pkg/util/pod/logs" "yunion.io/x/onecloud/pkg/util/pod/nerdctl" "yunion.io/x/onecloud/pkg/util/procutils" @@ -182,7 +184,7 @@ func (h startStatHelper) createStatFile(fp string) error { if fileutils2.Exists(fp) { return nil } - if err := pod.EnsureFile(fp, "", "755"); err != nil { + if err := podutil.EnsureFile(fp, "", "755"); err != nil { return errors.Wrapf(err, "ensure file %s", fp) } return nil @@ -514,7 +516,7 @@ func (s *sPodGuestInstance) IsSuspend() bool { return false } -func (s *sPodGuestInstance) getCRI() pod.CRI { +func (s *sPodGuestInstance) getCRI() podutil.CRI { return s.manager.GetCRI() } @@ -522,12 +524,12 @@ func (s *sPodGuestInstance) getProbeManager() prober.Manager { return s.manager.GetContainerProbeManager() } -func (s *sPodGuestInstance) getHostCPUMap() *pod.HostContainerCPUMap { +func (s *sPodGuestInstance) getHostCPUMap() *podutil.HostContainerCPUMap { return s.manager.GetContainerCPUMap() } func (s *sPodGuestInstance) getPod(ctx context.Context) (*runtimeapi.PodSandbox, error) { - pods, err := s.getCRI().ListPods(ctx, pod.ListPodOptions{}) + pods, err := s.getCRI().ListPods(ctx, podutil.ListPodOptions{}) if err != nil { return nil, errors.Wrap(err, "ListPods") } @@ -1357,8 +1359,21 @@ func (s *sPodGuestInstance) StartContainer(ctx context.Context, userCred mcclien if err := s.getCRI().StartContainer(ctx, criId); err != nil { return nil, errors.Wrap(err, "CRI.StartContainer") } - if err := s.setContainerCgroupDevicesAllow(criId, input.Spec.CgroupDevicesAllow); err != nil { - return nil, errors.Wrap(err, "set cgroup devices allow") + + // 如果是 cgroup v2，设备规则已经通过 containerd API 在 CreateContainer 时设置，跳过 eBPF 方式 + // 如果是 cgroup v1，继续使用原有的 eBPF 方式 + isV2, err := podutil.DetectCgroupVersion() + if err != nil { + log.Warningf("[StartContainer] Failed to detect cgroup version: %v, using eBPF device allow", err) + isV2 = false + } + if !isV2 { + // cgroup v1 场景，使用原有的 eBPF 方式 + if err := s.setContainerCgroupDevicesAllow(criId, input.Spec.CgroupDevicesAllow, input.Spec.Devices); err != nil { + return nil, errors.Wrap(err, "set cgroup devices allow") + } + } else { + log.Debugf("[StartContainer] cgroup v2 detected, skipping eBPF device allow (devices already set via containerd API)") } if input.Spec.CgroupPidsMax > 0 { if err := s.getCGUtil().SetPidsMax(criId, input.Spec.CgroupPidsMax); err != nil { @@ -1686,6 +1701,24 @@ func (s *sPodGuestInstance) CreateContainer(ctx context.Context, userCred mcclie if err != nil { return nil, errors.Wrap(err, "CRI.CreateContainer") } + + // 如果是 cgroup v2，通过 containerd API 更新 container spec 中的 devices + isV2, err := podutil.DetectCgroupVersion() + if err != nil { + log.Warningf("[CreateContainer] Failed to detect cgroup version: %v, skipping containerd device update", err) + } else if isV2 { + // 将设备规则转换为 specs.LinuxDeviceCgroup + specDevices, err := podutil.ConvertDeviceRulesToSpecsDevices(input.Spec.CgroupDevicesAllow) + if err != nil { + log.Warningf("[CreateContainer] Failed to convert device rules to specs devices: %v, skipping containerd device update", err) + } else if len(specDevices) > 0 { + if err := s.updateContainerDevicesViaContainerd(ctx, ctrCriId, specDevices); err != nil { + log.Warningf("[CreateContainer] Failed to update container devices via containerd API: %v (container created but devices may not be accessible)", err) + // 不返回错误，因为容器已经创建成功 + } + } + } + if err := s.setContainerCRIInfo(ctx, userCred, id, ctrCriId); err != nil { return nil, errors.Wrap(err, "setContainerCRIInfo") } @@ -1747,11 +1780,87 @@ func (s *sPodGuestInstance) getContainerMounts(ctrId string, input *hostapi.Cont return mounts, nil } -func (s *sPodGuestInstance) getCGUtil() pod.CgroupUtil { - return pod.NewPodCgroupV1Util(PodCgroupParent()) +func (s *sPodGuestInstance) getCGUtil() podutil.CgroupUtil { + cgUtil, err := podutil.NewPodCgroupUtil(PodCgroupParent()) + if err != nil { + // 如果检测失败，记录错误并使用默认的 v1 实现 + log.Errorf("failed to detect cgroup version, fallback to v1: %s", err) + return podutil.NewPodCgroupV1Util(PodCgroupParent()) + } + return cgUtil } -func (s *sPodGuestInstance) setContainerCgroupDevicesAllow(ctrId string, allowStrs []string) error { +// updateContainerDevicesViaContainerd 通过 containerd API 更新 container spec 中的 devices +// 用于 cgroup v2 场景 +func (s *sPodGuestInstance) updateContainerDevicesViaContainerd(ctx context.Context, criId string, devices []*specs.LinuxDeviceCgroup) error { + addr, namespace := GetContainerdConnectionInfo() + + // 创建 containerd client + client, err := containerdutil.NewClient(ctx, addr, namespace) + if err != nil { + return errors.Wrap(err, "create containerd client") + } + defer client.Close() + + // 更新 container devices + return containerdutil.UpdateContainerDevices(ctx, client, criId, devices) +} + +func (s *sPodGuestInstance) setContainerCgroupDevicesAllow(ctrId string, allowStrs []string, devices []*hostapi.ContainerDevice) error { + // 自动从容器设备配置中提取设备号并添加到允许列表 + allowSet := make(map[string]bool) + for _, rule := range allowStrs { + allowSet[rule] = true + } + + // 遍历容器设备，提取设备路径并生成设备规则 + for _, dev := range devices { + var devicePath string + var permissions string = "rwm" // 默认权限 + + // 获取设备路径和权限 + if dev.Host != nil && dev.Host.HostPath != "" { + devicePath = dev.Host.HostPath + if dev.Permissions != "" { + permissions = dev.Permissions + } + } else if dev.IsolatedDevice != nil { + // 对于 IsolatedDevice，优先使用 RenderPath，然后是 Path + if dev.IsolatedDevice.RenderPath != "" { + devicePath = dev.IsolatedDevice.RenderPath + } else if dev.IsolatedDevice.Path != "" { + devicePath = dev.IsolatedDevice.Path + } else if dev.IsolatedDevice.CardPath != "" { + devicePath = dev.IsolatedDevice.CardPath + } + if dev.Permissions != "" { + permissions = dev.Permissions + } + } else { + log.Debugf("[setContainerCgroupDevicesAllow] Skipping device %v (no Host or IsolatedDevice path)", dev) + continue + } + + if devicePath == "" { + log.Debugf("[setContainerCgroupDevicesAllow] Skipping device %v (no device path found)", dev) + continue + } + + // 从设备路径获取设备号并生成设备规则 + rule, err := podutil.GetDeviceAllowRuleFromPath(devicePath, permissions) + if err != nil { + log.Warningf("[setContainerCgroupDevicesAllow] Failed to get device rule from path %s: %v (skipping)", devicePath, err) + continue + } + + // 添加到允许列表（去重） + if !allowSet[rule] { + allowStrs = append(allowStrs, rule) + allowSet[rule] = true + log.Infof("[setContainerCgroupDevicesAllow] Auto-added device rule: %s (from device path: %s)", rule, devicePath) + } + } + return s.getCGUtil().SetDevicesAllow(ctrId, allowStrs) } @@ -1793,7 +1902,7 @@ func (s *sPodGuestInstance) setContainerResourcesLimit(ctrId string, limit *apis } if limit.MemoryHighRatio != nil { memHigh := int64(*limit.MemoryHighRatio * float64(s.GetDesc().Mem*1024*1024)) - if err := cgUtil.SetCgroupKeyValue(ctrId, pod.CgroupControllerMemory, "memory.high", fmt.Sprintf("%d", memHigh)); err != nil { + if err := cgUtil.SetCgroupKeyValue(ctrId, podutil.CgroupControllerMemory, "memory.high", fmt.Sprintf("%d", memHigh)); err != nil { return errors.Wrapf(err, "set memory.high to %d", memHigh) } } @@ -1919,8 +2028,8 @@ func (s *sPodGuestInstance) createContainer(ctx context.Context, userCred mcclie ReadonlyRootfs: false, SupplementalGroups: nil, NoNewPrivs: !spec.DisableNoNewPrivs, - MaskedPaths: pod.GetDefaultMaskedPaths(procMountType), - ReadonlyPaths: pod.GetReadonlyPaths(procMountType), + MaskedPaths: podutil.GetDefaultMaskedPaths(procMountType), + ReadonlyPaths: podutil.GetReadonlyPaths(procMountType), Seccomp: &runtimeapi.SecurityProfile{ ProfileType: runtimeapi.SecurityProfile_Unconfined, }, @@ -2251,7 +2360,7 @@ func (s *sPodGuestInstance) getContainerSystemCpusDir(ctrId string) string { func (s *sPodGuestInstance) ensureContainerSystemCpuDir(cpuDir string, cpuCnt int64) error { // create cpu dir like /var/lib/docker/cpus/$ctr_name - if err := pod.EnsureContainerSystemCpuDir(cpuDir, cpuCnt); err != nil { + if err := podutil.EnsureContainerSystemCpuDir(cpuDir, cpuCnt); err != nil { return errors.Wrap(err, "ensure container system cpu dir") } diff --git a/pkg/util/httpstream/spdy/roundtripper.go b/pkg/util/httpstream/spdy/roundtripper.go index a4c591ce66..a5b2a51787 100644 --- a/pkg/util/httpstream/spdy/roundtripper.go +++ b/pkg/util/httpstream/spdy/roundtripper.go @@ -32,12 +32,10 @@ package spdy import ( "bufio" - "bytes" "context" "crypto/tls" "encoding/base64" "fmt" - "io" "io/ioutil" "net" "net/http" @@ -272,29 +270,14 @@ func (s *SpdyRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) header.Add(httpstream.HeaderConnection, httpstream.HeaderUpgrade) header.Add(httpstream.HeaderUpgrade, HeaderSpdy31) - var ( - conn net.Conn - rawResponse []byte - err error - ) + reqToSend := req.Clone(req.Context()) + reqToSend.Header = header - if s.followRedirects { - conn, rawResponse, err = utilnet.ConnectWithRedirects(req.Method, req.URL, header, req.Body, s, s.requireSameHostRedirects) - } else { - clone := utilnet.CloneRequest(req) - clone.Header = header - conn, err = s.Dial(clone) - } + conn, err := s.Dial(reqToSend) if err != nil { return nil, err } - - responseReader := bufio.NewReader( - io.MultiReader( - bytes.NewBuffer(rawResponse), - conn, - ), - ) + responseReader := bufio.NewReader(conn) resp, err := http.ReadResponse(responseReader, nil) if err != nil { diff --git a/pkg/util/httpstream/spdy/roundtripper_test.go b/pkg/util/httpstream/spdy/roundtripper_test.go index 490f867ca1..4d98dac9f0 100644 --- a/pkg/util/httpstream/spdy/roundtripper_test.go +++ b/pkg/util/httpstream/spdy/roundtripper_test.go @@ -444,7 +444,7 @@ func TestRoundTripRedirects(t *testing.T) { } else { if err == nil { t.Fatalf("expecting an error") - } else if !strings.Contains(err.Error(), "too many redirects") { + } else if !strings.Contains(err.Error(), "too many redirects") && !strings.Contains(err.Error(), "stopped after") { t.Fatalf("expecting too many redirects, got %v", err) } return diff --git a/pkg/util/mountutils/mount.go b/pkg/util/mountutils/mount.go index 7faf12bcbf..bca4cf87aa 100644 --- a/pkg/util/mountutils/mount.go +++ b/pkg/util/mountutils/mount.go @@ -94,6 +94,7 @@ func mountOverlay(lowerDir []string, upperDir string, workDir string, mergedDir optStr += ",metacopy=on" } } + optStr += ",index=off" overlayArgs := []string{"-t", "overlay", "overlay", "-o", optStr, mergedDir} if out, err := procutils.NewRemoteCommandContextAsFarAsPossible(ctx, "mount", overlayArgs...).Output(); err != nil { return errors.Wrapf(err, "mount %v: %s", overlayArgs, out) diff --git a/pkg/util/oidcutils/client/client_test.go b/pkg/util/oidcutils/client/client_test.go index 5b71935b40..6c755a2c2a 100644 --- a/pkg/util/oidcutils/client/client_test.go +++ b/pkg/util/oidcutils/client/client_test.go @@ -74,8 +74,11 @@ func TestJWKVerify(t *testing.T) { if err != nil { t.Fatalf("jwk.ParseString fail %s", err) } - for i := range keySet.Keys { - key := keySet.Keys[i] + for i := 0; i < keySet.Len(); i++ { + key, ok := keySet.Get(i) + if !ok { + continue + } if key.KeyUsage() == "sig" { var oKey rsa.PublicKey err := key.Raw(&oKey) diff --git a/pkg/util/pod/cadvisor/cadvisor.go b/pkg/util/pod/cadvisor/cadvisor.go index b3e05840b2..7131448a9e 100644 --- a/pkg/util/pod/cadvisor/cadvisor.go +++ b/pkg/util/pod/cadvisor/cadvisor.go @@ -93,7 +93,7 @@ func New(imageFsInfoProvider ImageFsInfoProvider, rootPath string, cgroupRoots [ // Create the cAdvisor container manager sysFs := sysfs.NewRealSysFs() - m, err := manager.New(memory.New(statsCacheDuration, nil), sysFs, housekeepingConfig, includedMetrics, http.DefaultClient, cgroupRoots, "") + m, err := manager.New(memory.New(statsCacheDuration, nil), sysFs, housekeepingConfig, includedMetrics, http.DefaultClient, cgroupRoots, nil, "", time.Duration(0)) if err != nil { return nil, errors.Wrap(err, "new cadvisor manager") } diff --git a/pkg/util/pod/cgroup.go b/pkg/util/pod/cgroup.go index 4986823582..cd8b6cbdbe 100644 --- a/pkg/util/pod/cgroup.go +++ b/pkg/util/pod/cgroup.go @@ -17,9 +17,16 @@ package pod import ( "fmt" "path/filepath" + "strconv" + "strings" + "github.com/opencontainers/runtime-spec/specs-go" + "golang.org/x/sys/unix" + + "yunion.io/x/log" "yunion.io/x/pkg/errors" + "yunion.io/x/onecloud/pkg/util/fileutils2" "yunion.io/x/onecloud/pkg/util/procutils" ) @@ -108,3 +115,459 @@ func (p podCgroupV1Util) SetCpusetCloneChildren(ctrId string) error { ccFp := p.getContainerCGFilePath("cpuset", ctrId, "cgroup.clone_children") return p.write(ccFp, "1") } + +type podCgroupV2Util struct { + parentPath string +} + +func NewPodCgroupV2Util(parentPath string) CgroupUtil { + return &podCgroupV2Util{ + parentPath: parentPath, + } +} + +// DetectCgroupVersion 检测当前系统的 cgroup 版本 +// 返回 true 表示 cgroup v2，false 表示 cgroup v1 +func DetectCgroupVersion() (bool, error) { + cgroupPath := CGROUP_PATH_SYSFS + if !fileutils2.Exists(cgroupPath) { + // 如果 /sys/fs/cgroup 不存在，尝试 /cgroup + cgroupPath = "/cgroup" + if !fileutils2.Exists(cgroupPath) { + return false, errors.Errorf("cgroup path not found") + } + } + + // 使用 stat 命令检测文件系统类型 + // cgroup v2 的文件系统类型是 "cgroup2fs" + output, err := procutils.NewCommand("stat", "-fc", "%T", cgroupPath).Output() + if err != nil { + return false, errors.Wrapf(err, "stat cgroup path %s", cgroupPath) + } + cgroupfs := strings.TrimSpace(string(output)) + return cgroupfs == "cgroup2fs", nil +} + +// NewPodCgroupUtil 根据系统自动检测 cgroup 版本并返回相应的实现 +func NewPodCgroupUtil(parentPath string) (CgroupUtil, error) { + isV2, err := DetectCgroupVersion() + if err != nil { + // 如果检测失败，默认使用 v1（向后兼容） + return NewPodCgroupV1Util(parentPath), nil + } + if isV2 { + return NewPodCgroupV2Util(parentPath), nil + } + return NewPodCgroupV1Util(parentPath), nil +} + +func (p podCgroupV2Util) getContainerPath(ctrId string) string { + return filepath.Join(CGROUP_PATH_SYSFS, p.parentPath, ctrId) +} + +func (p podCgroupV2Util) getContainerCGFilePath(ctrId string, filename string) string { + return filepath.Join(p.getContainerPath(ctrId), filename) +} + +func (p podCgroupV2Util) write(fp string, content string) error { + cmd := fmt.Sprintf("echo %q > %s", content, fp) + out, err := procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "%s: %s", cmd, out) + } + return nil +} + +func (p podCgroupV2Util) getParentPath() string { + return filepath.Join(CGROUP_PATH_SYSFS, p.parentPath) +} + +func (p podCgroupV2Util) ensureController(ctrId string, controller string) error { + containerPath := p.getContainerPath(ctrId) + // 确保 cgroup 目录存在 + cmd := fmt.Sprintf("mkdir -p %s", containerPath) + out, err := procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "create cgroup directory: %s", out) + } + + // 首先检查当前 cgroup 的 controllers，看是否已经启用了该控制器 + controllersFp := filepath.Join(containerPath, "cgroup.controllers") + cmd = fmt.Sprintf("cat %s 2>/dev/null || echo ''", controllersFp) + out, err = procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "read cgroup.controllers: %s", out) + } + currentControllers := strings.TrimSpace(string(out)) + + // 如果当前 cgroup 已经启用了该控制器，直接返回 + if containsController(currentControllers, controller) { + return nil + } + + // 根据文档，需要在父 cgroup 的 subtree_control 中启用控制器 + // 这样当前 cgroup 才能使用该控制器 + parentPath := p.getParentPath() + + // 确保父 cgroup 目录存在 + cmd = fmt.Sprintf("mkdir -p %s", parentPath) + out, err = procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "create parent cgroup directory: %s", out) + } + + parentSubtreeControlFp := filepath.Join(parentPath, "cgroup.subtree_control") + + // 读取父 cgroup 的 subtree_control + cmd = fmt.Sprintf("cat %s 2>/dev/null || echo ''", parentSubtreeControlFp) + out, err = procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "read parent subtree_control: %s", out) + } + parentSubtreeControl := strings.TrimSpace(string(out)) + + // 如果父 cgroup 的 subtree_control 中没有该控制器，添加它 + if !containsController(parentSubtreeControl, controller) { + cmd = fmt.Sprintf("echo +%s > %s", controller, parentSubtreeControlFp) + out, err = procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "enable controller %s in parent cgroup: %s", controller, out) + } + } + + // 再次检查当前 cgroup 的 controllers，确认控制器已启用 + cmd = fmt.Sprintf("cat %s 2>/dev/null || echo ''", controllersFp) + out, err = procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err != nil { + return errors.Wrapf(err, "read cgroup.controllers after enable: %s", out) + } + finalControllers := strings.TrimSpace(string(out)) + if !containsController(finalControllers, controller) { + return errors.Errorf("controller %s not available in cgroup %s after enabling in parent. Available controllers: %s", controller, containerPath, finalControllers) + } + + return nil +} + +func containsController(controllers string, controller string) bool { + // controllers 格式类似 "cpu memory pids" (空格分隔) + controllers = strings.TrimSpace(controllers) + if len(controllers) == 0 { + return false + } + for _, c := range strings.Fields(controllers) { + if strings.TrimSpace(c) == controller { + return true + } + } + return false +} + +func (p podCgroupV2Util) SetMemoryLimitBytes(ctrId string, bytes int64) error { + if err := p.ensureController(ctrId, "memory"); err != nil { + return errors.Wrap(err, "ensure memory controller") + } + // cgroup v2 使用 memory.max + memFp := p.getContainerCGFilePath(ctrId, "memory.max") + return p.write(memFp, fmt.Sprintf("%d", bytes)) +} + +func (p podCgroupV2Util) SetCPUCfs(ctrId string, quota int64, period int64) error { + if err := p.ensureController(ctrId, "cpu"); err != nil { + return errors.Wrap(err, "ensure cpu controller") + } + // cgroup v2 使用 cpu.max，格式为 "quota period" 或 "max" 表示无限制 + // 如果 quota 为 -1，表示无限制 + var cpuMaxValue string + if quota == -1 { + cpuMaxValue = "max" + } else { + cpuMaxValue = fmt.Sprintf("%d %d", quota, period) + } + cpuFp := p.getContainerCGFilePath(ctrId, "cpu.max") + return p.write(cpuFp, cpuMaxValue) +} + +// normalizePermissions 规范化权限字符串，将任意顺序的权限（如 "rmw"）转换为标准格式 "rwm" +// DevicePermissions.IsValid() 要求权限字符串必须是 "rwm" 的标准顺序 +func normalizePermissions(permStr string) string { + var hasR, hasW, hasM bool + for _, c := range permStr { + switch c { + case 'r': + hasR = true + case 'w': + hasW = true + case 'm': + hasM = true + } + } + var normalized strings.Builder + if hasR { + normalized.WriteRune('r') + } + if hasW { + normalized.WriteRune('w') + } + if hasM { + normalized.WriteRune('m') + } + return normalized.String() +} + +// GetDeviceAllowRuleFromPath 从设备路径获取设备号并生成设备规则字符串 +// 返回格式: "c 226:128 rwm" 或 "b 8:0 rwm" +// devicePath: 设备路径，如 "/dev/dri/renderD128" +// permissions: 权限字符串，如 "rwm" 或 "rmw"（会被规范化） +func GetDeviceAllowRuleFromPath(devicePath string, permissions string) (string, error) { + // 获取设备信息（使用 unix.Stat 避免类型转换问题） + var stat unix.Stat_t + if err := unix.Stat(devicePath, &stat); err != nil { + return "", errors.Wrapf(err, "stat device: %s", devicePath) + } + + // 获取设备号 + major := unix.Major(uint64(stat.Rdev)) + minor := unix.Minor(uint64(stat.Rdev)) + + // 判断设备类型（通过 mode 判断） + var devType string + mode := stat.Mode + if mode&unix.S_IFCHR != 0 { + devType = "c" // 字符设备 + } else if mode&unix.S_IFBLK != 0 { + devType = "b" // 块设备 + } else { + return "", errors.Errorf("not a device file: %s (mode: %o)", devicePath, mode) + } + + // 规范化权限字符串 + normalizedPerms := normalizePermissions(permissions) + if normalizedPerms == "" { + normalizedPerms = "rwm" // 默认权限 + } + + // 生成设备规则字符串 + ruleStr := fmt.Sprintf("%s %d:%d %s", devType, major, minor, normalizedPerms) + return ruleStr, nil +} + +// parseDeviceRule 解析设备规则字符串，格式如 "c 13:* rwm" 或 "b 8:0 rwm" +// 格式: : +// type: 'c' (char), 'b' (block), 'a' (all) +// major/minor: 数字或 '*' 表示通配符 +// permissions: 'r' (read), 'w' (write), 'm' (mknod) 的组合 +func parseDeviceRule(ruleStr string) (*specs.LinuxDeviceCgroup, error) { + parts := strings.Fields(ruleStr) + if len(parts) != 3 { + return nil, errors.Errorf("invalid device rule format: %s, expected format: : ", ruleStr) + } + + // 解析设备类型 + var devType string + switch parts[0] { + case "c": + devType = "c" + case "b": + devType = "b" + case "a": + devType = "a" + default: + return nil, errors.Errorf("invalid device type: %s, must be 'c', 'b', or 'a'", parts[0]) + } + + // 解析 major:minor + majorMinor := strings.Split(parts[1], ":") + if len(majorMinor) != 2 { + return nil, errors.Errorf("invalid major:minor format: %s", parts[1]) + } + + var major, minor int64 = -1, -1 + if majorMinor[0] != "*" { + var err error + major, err = strconv.ParseInt(majorMinor[0], 10, 64) + if err != nil { + return nil, errors.Wrapf(err, "invalid major number: %s", majorMinor[0]) + } + } + if majorMinor[1] != "*" { + var err error + minor, err = strconv.ParseInt(majorMinor[1], 10, 64) + if err != nil { + return nil, errors.Wrapf(err, "invalid minor number: %s", majorMinor[1]) + } + } + + // 解析权限：先规范化权限字符串为标准格式 "rwm" + normalizedPerms := normalizePermissions(parts[2]) + if normalizedPerms == "" { + normalizedPerms = "rwm" // 默认权限 + } + + return &specs.LinuxDeviceCgroup{ + Type: devType, + Major: &major, + Minor: &minor, + Access: normalizedPerms, + Allow: true, // devices.allow 表示允许 + }, nil +} + +// ConvertDeviceRulesToSpecsDevices 将设备规则字符串和容器设备配置转换为 specs.LinuxDeviceCgroup 列表 +// 用于通过 containerd API 更新 container spec 中的 devices +func ConvertDeviceRulesToSpecsDevices(allows []string) ([]*specs.LinuxDeviceCgroup, error) { + // 解析设备规则 + deviceRules := make([]*specs.LinuxDeviceCgroup, 0, len(allows)) + for _, allowStr := range allows { + rule, err := parseDeviceRule(allowStr) + if err != nil { + return nil, errors.Wrapf(err, "parse device rule: %s", allowStr) + } + deviceRules = append(deviceRules, rule) + } + + return deviceRules, nil +} + +func (p podCgroupV2Util) SetDevicesAllow(ctrId string, allows []string) error { + if len(allows) == 0 { + return nil + } + log.Warningf("=========skip set devices allow for container %s", ctrId) + return nil + + /*log.Infof("[SetDevicesAllow] Setting device allow rules for container %s: %v", ctrId, allows) + + // 解析设备规则 + deviceRules := make([]*configs.DeviceRule, 0, len(allows)) + for _, allowStr := range allows { + rule, err := parseDeviceRule(allowStr) + if err != nil { + return errors.Wrapf(err, "parse device rule: %s", allowStr) + } + deviceRules = append(deviceRules, rule) + log.Infof("[SetDevicesAllow] Parsed rule: type=%v, major=%d, minor=%d, permissions=%s, allow=%v", + rule.Type, rule.Major, rule.Minor, rule.Permissions, rule.Allow) + } + + // 转换为 specs.LinuxDeviceCgroup + specDevices := make([]specs.LinuxDeviceCgroup, 0, len(deviceRules)) + for _, rule := range deviceRules { + specDevices = append(specDevices, convertDeviceRuleToSpec(rule)) + } + + // 使用 containerd 的 DeviceFilter 函数生成 eBPF 设备过滤程序 + insts, license, err := devicefilter.DeviceFilter(specDevices) + if err != nil { + return errors.Wrap(err, "generate eBPF device filter program using containerd DeviceFilter") + } + + // 获取 cgroup 路径 + containerPath := p.getContainerPath(ctrId) + log.Infof("[SetDevicesAllow] Using cgroup path: %s, specDevices: %s", containerPath, jsonutils.Marshal(specDevices).PrettyString()) + + // 打开 cgroup 目录（参考 containerd 实现） + dirFD, err := unix.Open(containerPath, unix.O_DIRECTORY|unix.O_RDONLY|unix.O_CLOEXEC, 0o600) + if err != nil { + return errors.Wrapf(err, "cannot get dir FD for %s", containerPath) + } + defer unix.Close(dirFD) + + // 加载并附加 eBPF 程序（参考 containerd 的 setDevices 逻辑） + if _, err := LoadAttachCgroupDeviceFilter(insts, license, dirFD); err != nil { + if !canSkipEBPFError(specDevices) { + return errors.Wrap(err, "load and attach eBPF device filter") + } + log.Warningf("[SetDevicesAllow] Failed to attach eBPF device filter, but error can be skipped: %v", err) + } + + log.Infof("[SetDevicesAllow] Successfully set device allow rules for container %s", ctrId)*/ + return nil +} + +func (p podCgroupV2Util) SetPidsMax(ctrId string, max int) error { + if err := p.ensureController(ctrId, "pids"); err != nil { + return errors.Wrap(err, "ensure pids controller") + } + // cgroup v2 和 v1 都使用 pids.max + pidFp := p.getContainerCGFilePath(ctrId, "pids.max") + return p.write(pidFp, fmt.Sprintf("%d", max)) +} + +func (p podCgroupV2Util) SetCpusetCloneChildren(ctrId string) error { + // cgroup v2 不支持 cgroup.clone_children + // 在 v2 中，子 cgroup 会自动继承父 cgroup 的 cpuset 配置 + // 这个操作在 v2 中是 no-op，但为了接口兼容性，我们不做任何操作 + return nil +} + +func (p podCgroupV2Util) SetCgroupKeyValue(ctrId string, ctrler TCgroupController, key, value string) error { + // 对于通用键值设置，需要确保相应的控制器已启用 + controller := string(ctrler) + if controller != "" { + if err := p.ensureController(ctrId, controller); err != nil { + return errors.Wrapf(err, "ensure %s controller", controller) + } + } + // cgroup v2 中，文件路径直接在统一路径下 + fp := p.getContainerCGFilePath(ctrId, key) + return p.write(fp, value) +} + +// checkEbpfSupport 检查系统是否支持 eBPF +func (p podCgroupV2Util) checkEbpfSupport() error { + // 检查内核版本（需要 >= 4.15） + // 这里只做基本检查，详细的版本检查可能需要解析 /proc/version + // 实际的内核版本检查在 eBPF 库加载时会进行 + + // 检查 /sys/fs/bpf 是否存在（如果使用 pinning） + if !fileutils2.Exists("/sys/fs/bpf") { + log.Debugf("[checkEbpfSupport] /sys/fs/bpf does not exist (may be normal if not using pinning)") + } + + // 检查 memlock 限制 + cmd := "ulimit -l" + out, err := procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err == nil { + memlock := strings.TrimSpace(string(out)) + if memlock != "unlimited" { + log.Debugf("[checkEbpfSupport] memlock limit: %s (recommended: unlimited)", memlock) + } + } + + return nil +} + +// verifyEbpfAttached 验证 eBPF 程序是否成功附加到 cgroup +func (p podCgroupV2Util) verifyEbpfAttached(cgroupPath string) error { + // 方法1: 尝试使用 bpftool 检查（如果可用） + // bpftool cgroup tree /sys/fs/cgroup/ + cmd := fmt.Sprintf("bpftool cgroup tree %s 2>/dev/null | grep -q device || echo 'not found'", cgroupPath) + out, err := procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err == nil { + output := strings.TrimSpace(string(out)) + if output != "not found" { + log.Debugf("[verifyEbpfAttached] Verified eBPF program attached via bpftool") + return nil + } + log.Debugf("[verifyEbpfAttached] bpftool did not find device filter (may be normal)") + } else { + log.Debugf("[verifyEbpfAttached] bpftool not available or failed: %v", err) + } + + // 方法2: 检查是否有进程在该 cgroup 中 + // 如果有进程，可以尝试实际测试设备访问 + cgroupProcsPath := filepath.Join(cgroupPath, "cgroup.procs") + if fileutils2.Exists(cgroupProcsPath) { + cmd := fmt.Sprintf("cat %s 2>/dev/null | wc -l", cgroupProcsPath) + out, err := procutils.NewRemoteCommandAsFarAsPossible("sh", "-c", cmd).Output() + if err == nil { + procCount := strings.TrimSpace(string(out)) + log.Debugf("[verifyEbpfAttached] Processes in cgroup: %s", procCount) + } + } + + // 注意：由于 eBPF 程序附加是异步的，并且验证可能需要特殊权限， + // 这里只做基本的检查，不返回错误 + return nil +} diff --git a/pkg/util/pod/containerd/client.go b/pkg/util/pod/containerd/client.go new file mode 100644 index 0000000000..f8e83f655b --- /dev/null +++ b/pkg/util/pod/containerd/client.go @@ -0,0 +1,103 @@ +// Copyright 2019 Yunion +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package containerd + +import ( + "context" + "fmt" + "strconv" + "time" + + "github.com/containerd/containerd" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/runtime/restart" + "github.com/containerd/typeurl" + "github.com/opencontainers/runtime-spec/specs-go" + + "yunion.io/x/log" + "yunion.io/x/pkg/errors" +) + +func init() { + const prefix = "types.containerd.io" + // register TypeUrls for commonly marshaled external types + major := strconv.Itoa(specs.VersionMajor) + typeurl.Register(&specs.Spec{}, prefix, "opencontainers/runtime-spec", major, "Spec") + typeurl.Register(&specs.Process{}, prefix, "opencontainers/runtime-spec", major, "Process") + typeurl.Register(&specs.LinuxResources{}, prefix, "opencontainers/runtime-spec", major, "LinuxResources") + typeurl.Register(&specs.WindowsResources{}, prefix, "opencontainers/runtime-spec", major, "WindowsResources") +} + +// NewClient 创建 containerd 客户端 +// 参考 nerdctl 的实现方式，使用 containerd.Client +func NewClient(ctx context.Context, address, namespace string) (*containerd.Client, error) { + // 使用 containerd.New 创建客户端，参考 nerdctl 实现 + client, err := containerd.New(address, + containerd.WithDefaultNamespace(namespace), + ) + if err != nil { + return nil, errors.Wrapf(err, "create containerd client at %s", address) + } + + return client, nil +} + +type ProcessStatus string + +const ( + ProcessStatusCreated ProcessStatus = "created" + ProcessStatusRunning ProcessStatus = "running" + ProcessStatusStopped ProcessStatus = "stopped" + ProcessStatusUnknown ProcessStatus = "unknown" + ProcessStatusRestarting ProcessStatus = "restarting" +) + +func ContainerStatus(ctx context.Context, c containerd.Container) ProcessStatus { + ctx, cancel := context.WithTimeout(ctx, 10*time.Second) + defer cancel() + + task, err := c.Task(ctx, nil) + if err != nil { + if errdefs.IsNotFound(err) { + return ProcessStatusCreated + } + log.Warningf("failed to get task for container %s: %v", c.ID(), err) + return ProcessStatusUnknown + } + + status, err := task.Status(ctx) + if err != nil { + log.Warningf("failed to get status for task %s: %v", task.ID(), err) + return ProcessStatusUnknown + } + labels, err := c.Labels(ctx) + if err != nil { + log.Warningf("failed to get labels for container %s: %v", c.ID(), err) + return ProcessStatusUnknown + } + + switch s := status.Status; s { + case containerd.Stopped: + if labels[restart.StatusLabel] == string(containerd.Running) && restart.Reconcile(status, labels) { + s := fmt.Sprintf("Restarting (%d) %v", status.ExitStatus, status.ExitTime) + log.Infof("container %s is restarting: %s", c.ID(), s) + return ProcessStatusRestarting + } + return ProcessStatusStopped + case containerd.Running: + return ProcessStatusRunning + } + return ProcessStatus(status.Status) +} diff --git a/pkg/util/pod/containerd/container.go b/pkg/util/pod/containerd/container.go new file mode 100644 index 0000000000..5898878e2a --- /dev/null +++ b/pkg/util/pod/containerd/container.go @@ -0,0 +1,150 @@ +// Copyright 2019 Yunion +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package containerd + +import ( + "context" + "encoding/json" + "fmt" + + "github.com/containerd/containerd" + "github.com/containerd/containerd/containers" + "github.com/containerd/typeurl" + runtimespec "github.com/opencontainers/runtime-spec/specs-go" + + "yunion.io/x/jsonutils" + "yunion.io/x/log" + "yunion.io/x/pkg/errors" +) + +// UpdateContainerDevices 通过 containerd API 更新 container spec 中的 devices +// 用于 cgroup v2 场景 +func UpdateContainerDevices(ctx context.Context, client *containerd.Client, containerID string, devices []*runtimespec.LinuxDeviceCgroup) error { + if len(devices) == 0 { + return nil + } + + log.Infof("[UpdateContainerDevices] Updating container %s devices via containerd API: %v", containerID, devices) + + // 获取 container + container, err := client.LoadContainer(ctx, containerID) + if err != nil { + return errors.Wrapf(err, "load container %s", containerID) + } + cStatus := ContainerStatus(ctx, container) + if cStatus == ProcessStatusRestarting { + return errors.Errorf("container %q is in restarting state", containerID) + } + // 注意：我们允许在 created、stopped 等状态下更新 spec + spec, err := container.Spec(ctx) + if err != nil { + return errors.Wrapf(err, "get container %s spec", containerID) + } + oldSpec, err := copySpec(spec) + if err != nil { + return errors.Wrapf(err, "copy container %s spec", containerID) + } + log.Infof("======oldSpec: %s, try update devices: %s", jsonutils.Marshal(oldSpec).PrettyString(), jsonutils.Marshal(devices).PrettyString()) + + // 确保 Linux.Resources 存在 + if spec.Linux == nil { + spec.Linux = &runtimespec.Linux{} + } + if spec.Linux.Resources == nil { + spec.Linux.Resources = &runtimespec.LinuxResources{} + } + if spec.Linux.Resources.BlockIO == nil { + spec.Linux.Resources.BlockIO = &runtimespec.LinuxBlockIO{} + } + if spec.Linux.Resources.CPU == nil { + spec.Linux.Resources.CPU = &runtimespec.LinuxCPU{} + } + if spec.Linux.Resources.Memory == nil { + spec.Linux.Resources.Memory = &runtimespec.LinuxMemory{} + } + if spec.Linux.Resources.Pids == nil { + spec.Linux.Resources.Pids = &runtimespec.LinuxPids{} + } + if spec.Linux.Resources.HugepageLimits == nil { + spec.Linux.Resources.HugepageLimits = []runtimespec.LinuxHugepageLimit{} + } + if spec.Linux.Resources.Network == nil { + spec.Linux.Resources.Network = &runtimespec.LinuxNetwork{} + } + if spec.Linux.Resources.Rdma == nil { + spec.Linux.Resources.Rdma = map[string]runtimespec.LinuxRdma{} + } + if spec.Linux.Resources.Unified == nil { + spec.Linux.Resources.Unified = map[string]string{} + } + if spec.Linux.Resources.Devices == nil { + spec.Linux.Resources.Devices = []runtimespec.LinuxDeviceCgroup{} + } + + // 更新 devices + // spec.Linux.Resources.Devices = devices + for i := range devices { + dev := devices[i] + spec.Linux.Resources.Devices = append(spec.Linux.Resources.Devices, *dev) + } + + if err := updateContainerSpec(ctx, container, spec); err != nil { + return errors.Wrapf(err, "update container %s spec", containerID) + } + + log.Infof("[UpdateContainerDevices] Successfully updated container %s devices via containerd API", containerID) + return nil +} + +func updateContainerSpec(ctx context.Context, container containerd.Container, spec *runtimespec.Spec) error { + if err := container.Update(ctx, func(ctx context.Context, client *containerd.Client, c *containers.Container) error { + a, err := typeurl.MarshalAny(spec) + if err != nil { + return errors.Wrapf(err, "marshal container %s spec", container.ID()) + } + c.Spec = a + return nil + }); err != nil { + return errors.Wrapf(err, "update container %s spec", container.ID()) + } + return nil +} + +// DeepCopy makes a deep copy from src into dst. +func DeepCopy(dst interface{}, src interface{}) error { + if dst == nil { + return errors.Errorf("dst cannot be nil") + } + if src == nil { + return errors.Errorf("src cannot be nil") + } + bytes, err := json.Marshal(src) + if err != nil { + return fmt.Errorf("unable to marshal src: %w", err) + } + err = json.Unmarshal(bytes, dst) + if err != nil { + return fmt.Errorf("unable to unmarshal into dst: %w", err) + } + return nil +} + +func copySpec(spec *runtimespec.Spec) (*runtimespec.Spec, error) { + var copySpec runtimespec.Spec + if err := DeepCopy(©Spec, spec); err != nil { + return nil, fmt.Errorf("failed to deep copy:%w", err) + } + return ©Spec, nil +} diff --git a/pkg/util/pod/containerd/doc.go b/pkg/util/pod/containerd/doc.go new file mode 100644 index 0000000000..1755fe191b --- /dev/null +++ b/pkg/util/pod/containerd/doc.go @@ -0,0 +1,17 @@ +// Copyright 2019 Yunion +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package containerd 提供 containerd 客户端相关的功能 +// 参考 nerdctl 的实现方式，使用 containerd.Client +package containerd // import "yunion.io/x/onecloud/pkg/util/pod/containerd" diff --git a/pkg/util/pod/ebpf.go b/pkg/util/pod/ebpf.go new file mode 100644 index 0000000000..6a0f7c5897 --- /dev/null +++ b/pkg/util/pod/ebpf.go @@ -0,0 +1,81 @@ +package pod + +/*import ( + "fmt" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/link" + "github.com/opencontainers/runtime-spec/specs-go" + "golang.org/x/sys/unix" +) + +// LoadAttachCgroupDeviceFilter installs eBPF device filter program to /sys/fs/cgroup/ directory. +// +// Requires the system to be running in cgroup2 unified-mode with kernel >= 4.15 . +// +// https://github.com/torvalds/linux/commit/ebc614f687369f9df99828572b1d85a7c2de3d92 +func LoadAttachCgroupDeviceFilter(insts asm.Instructions, license string, dirFD int) (func() error, error) { + nilCloser := func() error { + return nil + } + spec := &ebpf.ProgramSpec{ + Type: ebpf.CGroupDevice, + Instructions: insts, + License: license, + } + prog, err := ebpf.NewProgram(spec) + if err != nil { + return nilCloser, err + } + err = link.RawAttachProgram(link.RawAttachProgramOptions{ + Target: dirFD, + Program: prog, + Attach: ebpf.AttachCGroupDevice, + Flags: unix.BPF_F_ALLOW_MULTI, + }) + if err != nil { + return nilCloser, fmt.Errorf("failed to call BPF_PROG_ATTACH (BPF_CGROUP_DEVICE, BPF_F_ALLOW_MULTI): %w", err) + } + closer := func() error { + err = link.RawDetachProgram(link.RawDetachProgramOptions{ + Target: dirFD, + Program: prog, + Attach: ebpf.AttachCGroupDevice, + }) + if err != nil { + return fmt.Errorf("failed to call BPF_PROG_DETACH (BPF_CGROUP_DEVICE): %w", err) + } + return nil + } + return closer, nil +} + +func isRWM(cgroupPermissions string) bool { + r := false + w := false + m := false + for _, rn := range cgroupPermissions { + switch rn { + case 'r': + r = true + case 'w': + w = true + case 'm': + m = true + } + } + return r && w && m +} + +// the logic is from runc +// https://github.com/opencontainers/runc/blob/master/libcontainer/cgroups/fs/devices_v2.go#L44 +func canSkipEBPFError(devices []specs.LinuxDeviceCgroup) bool { + for _, dev := range devices { + if dev.Allow || !isRWM(dev.Access) { + return false + } + } + return true +} +*/ diff --git a/pkg/util/pod/term/resize.go b/pkg/util/pod/term/resize.go index eb5cd0d997..1bab02d2b8 100644 --- a/pkg/util/pod/term/resize.go +++ b/pkg/util/pod/term/resize.go @@ -33,7 +33,7 @@ package term import ( "fmt" - "github.com/docker/docker/pkg/term" + "github.com/moby/term" "yunion.io/x/pkg/util/runtime" diff --git a/pkg/util/pod/term/term.go b/pkg/util/pod/term/term.go index 9b275e6c83..fcecaf3c7e 100644 --- a/pkg/util/pod/term/term.go +++ b/pkg/util/pod/term/term.go @@ -18,7 +18,7 @@ import ( "io" "os" - "github.com/docker/docker/pkg/term" + "github.com/moby/term" "yunion.io/x/onecloud/pkg/util/interrupt" ) diff --git a/pkg/util/pod/term/term_writer.go b/pkg/util/pod/term/term_writer.go index 7b43d55f87..ce6ef00198 100644 --- a/pkg/util/pod/term/term_writer.go +++ b/pkg/util/pod/term/term_writer.go @@ -34,8 +34,8 @@ import ( "io" "os" - "github.com/docker/docker/pkg/term" wordwrap "github.com/mitchellh/go-wordwrap" + "github.com/moby/term" ) type wordWrapWriter struct { diff --git a/vendor/github.com/docker/distribution/LICENSE b/vendor/github.com/AdaLogics/go-fuzz-headers/LICENSE similarity index 99% rename from vendor/github.com/docker/distribution/LICENSE rename to vendor/github.com/AdaLogics/go-fuzz-headers/LICENSE index e06d208186..261eeb9e9f 100644 --- a/vendor/github.com/docker/distribution/LICENSE +++ b/vendor/github.com/AdaLogics/go-fuzz-headers/LICENSE @@ -1,4 +1,4 @@ -Apache License + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -178,7 +178,7 @@ Apache License APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" + boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a @@ -186,7 +186,7 @@ Apache License same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright {yyyy} {name of copyright owner} + Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -199,4 +199,3 @@ Apache License WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. - diff --git a/vendor/github.com/AdaLogics/go-fuzz-headers/README.md b/vendor/github.com/AdaLogics/go-fuzz-headers/README.md new file mode 100644 index 0000000000..0a0d60c746 --- /dev/null +++ b/vendor/github.com/AdaLogics/go-fuzz-headers/README.md @@ -0,0 +1,93 @@ +# go-fuzz-headers +This repository contains various helper functions for go fuzzing. It is mostly used in combination with [go-fuzz](https://github.com/dvyukov/go-fuzz), but compatibility with fuzzing in the standard library will also be supported. Any coverage guided fuzzing engine that provides an array or slice of bytes can be used with go-fuzz-headers. + + +## Usage +Using go-fuzz-headers is easy. First create a new consumer with the bytes provided by the fuzzing engine: + +```go +import ( + fuzz "github.com/AdaLogics/go-fuzz-headers" +) +data := []byte{'R', 'a', 'n', 'd', 'o', 'm'} +f := fuzz.NewConsumer(data) + +``` + +This creates a `Consumer` that consumes the bytes of the input as it uses them to fuzz different types. + +After that, `f` can be used to easily create fuzzed instances of different types. Below are some examples: + +### Structs +One of the most useful features of go-fuzz-headers is its ability to fill structs with the data provided by the fuzzing engine. This is done with a single line: +```go +type Person struct { + Name string + Age int +} +p := Person{} +// Fill p with values based on the data provided by the fuzzing engine: +err := f.GenerateStruct(&p) +``` + +This includes nested structs too. In this example, the fuzz Consumer will also insert values in `p.BestFriend`: +```go +type PersonI struct { + Name string + Age int + BestFriend PersonII +} +type PersonII struct { + Name string + Age int +} +p := PersonI{} +err := f.GenerateStruct(&p) +``` + +If the consumer should insert values for unexported fields as well as exported, this can be enabled with: + +```go +f.AllowUnexportedFields() +``` + +...and disabled with: + +```go +f.DisallowUnexportedFields() +``` + +### Other types: + +Other useful APIs: + +```go +createdString, err := f.GetString() // Gets a string +createdInt, err := f.GetInt() // Gets an integer +createdByte, err := f.GetByte() // Gets a byte +createdBytes, err := f.GetBytes() // Gets a byte slice +createdBool, err := f.GetBool() // Gets a boolean +err := f.FuzzMap(target_map) // Fills a map +createdTarBytes, err := f.TarBytes() // Gets bytes of a valid tar archive +err := f.CreateFiles(inThisDir) // Fills inThisDir with files +createdString, err := f.GetStringFrom("anyCharInThisString", ofThisLength) // Gets a string that consists of chars from "anyCharInThisString" and has the exact length "ofThisLength" +``` + +Most APIs are added as they are needed. + +## Projects that use go-fuzz-headers +- [runC](https://github.com/opencontainers/runc) +- [Istio](https://github.com/istio/istio) +- [Vitess](https://github.com/vitessio/vitess) +- [Containerd](https://github.com/containerd/containerd) + +Feel free to add your own project to the list, if you use go-fuzz-headers to fuzz it. + + + + +## Status +The project is under development and will be updated regularly. + +## References +go-fuzz-headers' approach to fuzzing structs is strongly inspired by [gofuzz](https://github.com/google/gofuzz). \ No newline at end of file diff --git a/vendor/github.com/AdaLogics/go-fuzz-headers/consumer.go b/vendor/github.com/AdaLogics/go-fuzz-headers/consumer.go new file mode 100644 index 0000000000..adfeedf5e8 --- /dev/null +++ b/vendor/github.com/AdaLogics/go-fuzz-headers/consumer.go @@ -0,0 +1,914 @@ +// Copyright 2023 The go-fuzz-headers Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package gofuzzheaders + +import ( + "archive/tar" + "bytes" + "encoding/binary" + "errors" + "fmt" + "io" + "math" + "os" + "path/filepath" + "reflect" + "strconv" + "strings" + "time" + "unsafe" +) + +var ( + MaxTotalLen uint32 = 2000000 + maxDepth = 100 +) + +func SetMaxTotalLen(newLen uint32) { + MaxTotalLen = newLen +} + +type ConsumeFuzzer struct { + data []byte + dataTotal uint32 + CommandPart []byte + RestOfArray []byte + NumberOfCalls int + position uint32 + fuzzUnexportedFields bool + curDepth int + Funcs map[reflect.Type]reflect.Value +} + +func IsDivisibleBy(n int, divisibleby int) bool { + return (n % divisibleby) == 0 +} + +func NewConsumer(fuzzData []byte) *ConsumeFuzzer { + return &ConsumeFuzzer{ + data: fuzzData, + dataTotal: uint32(len(fuzzData)), + Funcs: make(map[reflect.Type]reflect.Value), + curDepth: 0, + } +} + +func (f *ConsumeFuzzer) Split(minCalls, maxCalls int) error { + if f.dataTotal == 0 { + return errors.New("could not split") + } + numberOfCalls := int(f.data[0]) + if numberOfCalls < minCalls || numberOfCalls > maxCalls { + return errors.New("bad number of calls") + } + if int(f.dataTotal) < numberOfCalls+numberOfCalls+1 { + return errors.New("length of data does not match required parameters") + } + + // Define part 2 and 3 of the data array + commandPart := f.data[1 : numberOfCalls+1] + restOfArray := f.data[numberOfCalls+1:] + + // Just a small check. It is necessary + if len(commandPart) != numberOfCalls { + return errors.New("length of commandPart does not match number of calls") + } + + // Check if restOfArray is divisible by numberOfCalls + if !IsDivisibleBy(len(restOfArray), numberOfCalls) { + return errors.New("length of commandPart does not match number of calls") + } + f.CommandPart = commandPart + f.RestOfArray = restOfArray + f.NumberOfCalls = numberOfCalls + return nil +} + +func (f *ConsumeFuzzer) AllowUnexportedFields() { + f.fuzzUnexportedFields = true +} + +func (f *ConsumeFuzzer) DisallowUnexportedFields() { + f.fuzzUnexportedFields = false +} + +func (f *ConsumeFuzzer) GenerateStruct(targetStruct interface{}) error { + e := reflect.ValueOf(targetStruct).Elem() + return f.fuzzStruct(e, false) +} + +func (f *ConsumeFuzzer) setCustom(v reflect.Value) error { + // First: see if we have a fuzz function for it. + doCustom, ok := f.Funcs[v.Type()] + if !ok { + return fmt.Errorf("could not find a custom function") + } + + switch v.Kind() { + case reflect.Ptr: + if v.IsNil() { + if !v.CanSet() { + return fmt.Errorf("could not use a custom function") + } + v.Set(reflect.New(v.Type().Elem())) + } + case reflect.Map: + if v.IsNil() { + if !v.CanSet() { + return fmt.Errorf("could not use a custom function") + } + v.Set(reflect.MakeMap(v.Type())) + } + default: + return fmt.Errorf("could not use a custom function") + } + + verr := doCustom.Call([]reflect.Value{v, reflect.ValueOf(Continue{ + F: f, + })}) + + // check if we return an error + if verr[0].IsNil() { + return nil + } + return fmt.Errorf("could not use a custom function") +} + +func (f *ConsumeFuzzer) fuzzStruct(e reflect.Value, customFunctions bool) error { + if f.curDepth >= maxDepth { + // return err or nil here? + return nil + } + f.curDepth++ + defer func() { f.curDepth-- }() + + // We check if we should check for custom functions + if customFunctions && e.IsValid() && e.CanAddr() { + err := f.setCustom(e.Addr()) + if err != nil { + return err + } + } + + switch e.Kind() { + case reflect.Struct: + for i := 0; i < e.NumField(); i++ { + var v reflect.Value + if !e.Field(i).CanSet() { + if f.fuzzUnexportedFields { + v = reflect.NewAt(e.Field(i).Type(), unsafe.Pointer(e.Field(i).UnsafeAddr())).Elem() + } + if err := f.fuzzStruct(v, customFunctions); err != nil { + return err + } + } else { + v = e.Field(i) + if err := f.fuzzStruct(v, customFunctions); err != nil { + return err + } + } + } + case reflect.String: + str, err := f.GetString() + if err != nil { + return err + } + if e.CanSet() { + e.SetString(str) + } + case reflect.Slice: + var maxElements uint32 + // Byte slices should not be restricted + if e.Type().String() == "[]uint8" { + maxElements = 10000000 + } else { + maxElements = 50 + } + + randQty, err := f.GetUint32() + if err != nil { + return err + } + numOfElements := randQty % maxElements + if (f.dataTotal - f.position) < numOfElements { + numOfElements = f.dataTotal - f.position + } + + uu := reflect.MakeSlice(e.Type(), int(numOfElements), int(numOfElements)) + + for i := 0; i < int(numOfElements); i++ { + // If we have more than 10, then we can proceed with that. + if err := f.fuzzStruct(uu.Index(i), customFunctions); err != nil { + if i >= 10 { + if e.CanSet() { + e.Set(uu) + } + return nil + } else { + return err + } + } + } + if e.CanSet() { + e.Set(uu) + } + case reflect.Uint16: + newInt, err := f.GetUint16() + if err != nil { + return err + } + if e.CanSet() { + e.SetUint(uint64(newInt)) + } + case reflect.Uint32: + newInt, err := f.GetUint32() + if err != nil { + return err + } + if e.CanSet() { + e.SetUint(uint64(newInt)) + } + case reflect.Uint64: + newInt, err := f.GetInt() + if err != nil { + return err + } + if e.CanSet() { + e.SetUint(uint64(newInt)) + } + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + newInt, err := f.GetInt() + if err != nil { + return err + } + if e.CanSet() { + e.SetInt(int64(newInt)) + } + case reflect.Float32: + newFloat, err := f.GetFloat32() + if err != nil { + return err + } + if e.CanSet() { + e.SetFloat(float64(newFloat)) + } + case reflect.Float64: + newFloat, err := f.GetFloat64() + if err != nil { + return err + } + if e.CanSet() { + e.SetFloat(float64(newFloat)) + } + case reflect.Map: + if e.CanSet() { + e.Set(reflect.MakeMap(e.Type())) + const maxElements = 50 + randQty, err := f.GetInt() + if err != nil { + return err + } + numOfElements := randQty % maxElements + for i := 0; i < numOfElements; i++ { + key := reflect.New(e.Type().Key()).Elem() + if err := f.fuzzStruct(key, customFunctions); err != nil { + return err + } + val := reflect.New(e.Type().Elem()).Elem() + if err = f.fuzzStruct(val, customFunctions); err != nil { + return err + } + e.SetMapIndex(key, val) + } + } + case reflect.Ptr: + if e.CanSet() { + e.Set(reflect.New(e.Type().Elem())) + if err := f.fuzzStruct(e.Elem(), customFunctions); err != nil { + return err + } + return nil + } + case reflect.Uint8: + b, err := f.GetByte() + if err != nil { + return err + } + if e.CanSet() { + e.SetUint(uint64(b)) + } + } + return nil +} + +func (f *ConsumeFuzzer) GetStringArray() (reflect.Value, error) { + // The max size of the array: + const max uint32 = 20 + + arraySize := f.position + if arraySize > max { + arraySize = max + } + stringArray := reflect.MakeSlice(reflect.SliceOf(reflect.TypeOf("string")), int(arraySize), int(arraySize)) + if f.position+arraySize >= f.dataTotal { + return stringArray, errors.New("could not make string array") + } + + for i := 0; i < int(arraySize); i++ { + stringSize := uint32(f.data[f.position]) + if f.position+stringSize >= f.dataTotal { + return stringArray, nil + } + stringToAppend := string(f.data[f.position : f.position+stringSize]) + strVal := reflect.ValueOf(stringToAppend) + stringArray = reflect.Append(stringArray, strVal) + f.position += stringSize + } + return stringArray, nil +} + +func (f *ConsumeFuzzer) GetInt() (int, error) { + if f.position >= f.dataTotal { + return 0, errors.New("not enough bytes to create int") + } + returnInt := int(f.data[f.position]) + f.position++ + return returnInt, nil +} + +func (f *ConsumeFuzzer) GetByte() (byte, error) { + if f.position >= f.dataTotal { + return 0x00, errors.New("not enough bytes to get byte") + } + returnByte := f.data[f.position] + f.position++ + return returnByte, nil +} + +func (f *ConsumeFuzzer) GetNBytes(numberOfBytes int) ([]byte, error) { + if f.position >= f.dataTotal { + return nil, errors.New("not enough bytes to get byte") + } + returnBytes := make([]byte, 0, numberOfBytes) + for i := 0; i < numberOfBytes; i++ { + newByte, err := f.GetByte() + if err != nil { + return nil, err + } + returnBytes = append(returnBytes, newByte) + } + return returnBytes, nil +} + +func (f *ConsumeFuzzer) GetUint16() (uint16, error) { + u16, err := f.GetNBytes(2) + if err != nil { + return 0, err + } + littleEndian, err := f.GetBool() + if err != nil { + return 0, err + } + if littleEndian { + return binary.LittleEndian.Uint16(u16), nil + } + return binary.BigEndian.Uint16(u16), nil +} + +func (f *ConsumeFuzzer) GetUint32() (uint32, error) { + u32, err := f.GetNBytes(4) + if err != nil { + return 0, err + } + return binary.BigEndian.Uint32(u32), nil +} + +func (f *ConsumeFuzzer) GetUint64() (uint64, error) { + u64, err := f.GetNBytes(8) + if err != nil { + return 0, err + } + littleEndian, err := f.GetBool() + if err != nil { + return 0, err + } + if littleEndian { + return binary.LittleEndian.Uint64(u64), nil + } + return binary.BigEndian.Uint64(u64), nil +} + +func (f *ConsumeFuzzer) GetBytes() ([]byte, error) { + var length uint32 + var err error + length, err = f.GetUint32() + if err != nil { + return nil, errors.New("not enough bytes to create byte array") + } + + if length == 0 { + length = 30 + } + bytesLeft := f.dataTotal - f.position + if bytesLeft <= 0 { + return nil, errors.New("not enough bytes to create byte array") + } + + // If the length is the same as bytes left, we will not overflow + // the remaining bytes. + if length != bytesLeft { + length = length % bytesLeft + } + byteBegin := f.position + if byteBegin+length < byteBegin { + return nil, errors.New("numbers overflow") + } + f.position = byteBegin + length + return f.data[byteBegin:f.position], nil +} + +func (f *ConsumeFuzzer) GetString() (string, error) { + if f.position >= f.dataTotal { + return "nil", errors.New("not enough bytes to create string") + } + length, err := f.GetUint32() + if err != nil { + return "nil", errors.New("not enough bytes to create string") + } + if f.position > MaxTotalLen { + return "nil", errors.New("created too large a string") + } + byteBegin := f.position + if byteBegin >= f.dataTotal { + return "nil", errors.New("not enough bytes to create string") + } + if byteBegin+length > f.dataTotal { + return "nil", errors.New("not enough bytes to create string") + } + if byteBegin > byteBegin+length { + return "nil", errors.New("numbers overflow") + } + f.position = byteBegin + length + return string(f.data[byteBegin:f.position]), nil +} + +func (f *ConsumeFuzzer) GetBool() (bool, error) { + if f.position >= f.dataTotal { + return false, errors.New("not enough bytes to create bool") + } + if IsDivisibleBy(int(f.data[f.position]), 2) { + f.position++ + return true, nil + } else { + f.position++ + return false, nil + } +} + +func (f *ConsumeFuzzer) FuzzMap(m interface{}) error { + return f.GenerateStruct(m) +} + +func returnTarBytes(buf []byte) ([]byte, error) { + return buf, nil + // Count files + var fileCounter int + tr := tar.NewReader(bytes.NewReader(buf)) + for { + _, err := tr.Next() + if err == io.EOF { + break + } + if err != nil { + return nil, err + } + fileCounter++ + } + if fileCounter >= 1 { + return buf, nil + } + return nil, fmt.Errorf("not enough files were created\n") +} + +func setTarHeaderFormat(hdr *tar.Header, f *ConsumeFuzzer) error { + ind, err := f.GetInt() + if err != nil { + hdr.Format = tar.FormatGNU + //return nil + } + switch ind % 4 { + case 0: + hdr.Format = tar.FormatUnknown + case 1: + hdr.Format = tar.FormatUSTAR + case 2: + hdr.Format = tar.FormatPAX + case 3: + hdr.Format = tar.FormatGNU + } + return nil +} + +func setTarHeaderTypeflag(hdr *tar.Header, f *ConsumeFuzzer) error { + ind, err := f.GetInt() + if err != nil { + return err + } + switch ind % 13 { + case 0: + hdr.Typeflag = tar.TypeReg + case 1: + hdr.Typeflag = tar.TypeLink + linkname, err := f.GetString() + if err != nil { + return err + } + hdr.Linkname = linkname + case 2: + hdr.Typeflag = tar.TypeSymlink + linkname, err := f.GetString() + if err != nil { + return err + } + hdr.Linkname = linkname + case 3: + hdr.Typeflag = tar.TypeChar + case 4: + hdr.Typeflag = tar.TypeBlock + case 5: + hdr.Typeflag = tar.TypeDir + case 6: + hdr.Typeflag = tar.TypeFifo + case 7: + hdr.Typeflag = tar.TypeCont + case 8: + hdr.Typeflag = tar.TypeXHeader + case 9: + hdr.Typeflag = tar.TypeXGlobalHeader + case 10: + hdr.Typeflag = tar.TypeGNUSparse + case 11: + hdr.Typeflag = tar.TypeGNULongName + case 12: + hdr.Typeflag = tar.TypeGNULongLink + } + return nil +} + +func (f *ConsumeFuzzer) createTarFileBody() ([]byte, error) { + return f.GetBytes() + /*length, err := f.GetUint32() + if err != nil { + return nil, errors.New("not enough bytes to create byte array") + } + + // A bit of optimization to attempt to create a file body + // when we don't have as many bytes left as "length" + remainingBytes := f.dataTotal - f.position + if remainingBytes <= 0 { + return nil, errors.New("created too large a string") + } + if f.position+length > MaxTotalLen { + return nil, errors.New("created too large a string") + } + byteBegin := f.position + if byteBegin >= f.dataTotal { + return nil, errors.New("not enough bytes to create byte array") + } + if length == 0 { + return nil, errors.New("zero-length is not supported") + } + if byteBegin+length >= f.dataTotal { + return nil, errors.New("not enough bytes to create byte array") + } + if byteBegin+length < byteBegin { + return nil, errors.New("numbers overflow") + } + f.position = byteBegin + length + return f.data[byteBegin:f.position], nil*/ +} + +// getTarFileName is similar to GetString(), but creates string based +// on the length of f.data to reduce the likelihood of overflowing +// f.data. +func (f *ConsumeFuzzer) getTarFilename() (string, error) { + return f.GetString() + /*length, err := f.GetUint32() + if err != nil { + return "nil", errors.New("not enough bytes to create string") + } + + // A bit of optimization to attempt to create a file name + // when we don't have as many bytes left as "length" + remainingBytes := f.dataTotal - f.position + if remainingBytes <= 0 { + return "nil", errors.New("created too large a string") + } + if f.position > MaxTotalLen { + return "nil", errors.New("created too large a string") + } + byteBegin := f.position + if byteBegin >= f.dataTotal { + return "nil", errors.New("not enough bytes to create string") + } + if byteBegin+length > f.dataTotal { + return "nil", errors.New("not enough bytes to create string") + } + if byteBegin > byteBegin+length { + return "nil", errors.New("numbers overflow") + } + f.position = byteBegin + length + return string(f.data[byteBegin:f.position]), nil*/ +} + +type TarFile struct { + Hdr *tar.Header + Body []byte +} + +// TarBytes returns valid bytes for a tar archive +func (f *ConsumeFuzzer) TarBytes() ([]byte, error) { + numberOfFiles, err := f.GetInt() + if err != nil { + return nil, err + } + var tarFiles []*TarFile + tarFiles = make([]*TarFile, 0) + + const maxNoOfFiles = 100 + for i := 0; i < numberOfFiles%maxNoOfFiles; i++ { + var filename string + var filebody []byte + var sec, nsec int + var err error + + filename, err = f.getTarFilename() + if err != nil { + var sb strings.Builder + sb.WriteString("file-") + sb.WriteString(strconv.Itoa(i)) + filename = sb.String() + } + filebody, err = f.createTarFileBody() + if err != nil { + var sb strings.Builder + sb.WriteString("filebody-") + sb.WriteString(strconv.Itoa(i)) + filebody = []byte(sb.String()) + } + + sec, err = f.GetInt() + if err != nil { + sec = 1672531200 // beginning of 2023 + } + nsec, err = f.GetInt() + if err != nil { + nsec = 1703980800 // end of 2023 + } + + hdr := &tar.Header{ + Name: filename, + Size: int64(len(filebody)), + Mode: 0o600, + ModTime: time.Unix(int64(sec), int64(nsec)), + } + if err := setTarHeaderTypeflag(hdr, f); err != nil { + return []byte(""), err + } + if err := setTarHeaderFormat(hdr, f); err != nil { + return []byte(""), err + } + tf := &TarFile{ + Hdr: hdr, + Body: filebody, + } + tarFiles = append(tarFiles, tf) + } + + var buf bytes.Buffer + tw := tar.NewWriter(&buf) + defer tw.Close() + + for _, tf := range tarFiles { + tw.WriteHeader(tf.Hdr) + tw.Write(tf.Body) + } + return buf.Bytes(), nil +} + +// This is similar to TarBytes, but it returns a series of +// files instead of raw tar bytes. The advantage of this +// api is that it is cheaper in terms of cpu power to +// modify or check the files in the fuzzer with TarFiles() +// because it avoids creating a tar reader. +func (f *ConsumeFuzzer) TarFiles() ([]*TarFile, error) { + numberOfFiles, err := f.GetInt() + if err != nil { + return nil, err + } + var tarFiles []*TarFile + tarFiles = make([]*TarFile, 0) + + const maxNoOfFiles = 100 + for i := 0; i < numberOfFiles%maxNoOfFiles; i++ { + filename, err := f.getTarFilename() + if err != nil { + return tarFiles, err + } + filebody, err := f.createTarFileBody() + if err != nil { + return tarFiles, err + } + + sec, err := f.GetInt() + if err != nil { + return tarFiles, err + } + nsec, err := f.GetInt() + if err != nil { + return tarFiles, err + } + + hdr := &tar.Header{ + Name: filename, + Size: int64(len(filebody)), + Mode: 0o600, + ModTime: time.Unix(int64(sec), int64(nsec)), + } + if err := setTarHeaderTypeflag(hdr, f); err != nil { + hdr.Typeflag = tar.TypeReg + } + if err := setTarHeaderFormat(hdr, f); err != nil { + return tarFiles, err // should not happend + } + tf := &TarFile{ + Hdr: hdr, + Body: filebody, + } + tarFiles = append(tarFiles, tf) + } + return tarFiles, nil +} + +// CreateFiles creates pseudo-random files in rootDir. +// It creates subdirs and places the files there. +// It is the callers responsibility to ensure that +// rootDir exists. +func (f *ConsumeFuzzer) CreateFiles(rootDir string) error { + numberOfFiles, err := f.GetInt() + if err != nil { + return err + } + maxNumberOfFiles := numberOfFiles % 4000 // This is completely arbitrary + if maxNumberOfFiles == 0 { + return errors.New("maxNumberOfFiles is nil") + } + + var noOfCreatedFiles int + for i := 0; i < maxNumberOfFiles; i++ { + // The file to create: + fileName, err := f.GetString() + if err != nil { + if noOfCreatedFiles > 0 { + // If files have been created, we don't return an error. + break + } else { + return errors.New("could not get fileName") + } + } + if strings.Contains(fileName, "..") || (len(fileName) > 0 && fileName[0] == 47) || strings.Contains(fileName, "\\") { + continue + } + fullFilePath := filepath.Join(rootDir, fileName) + + // Find the subdirectory of the file + if subDir := filepath.Dir(fileName); subDir != "" && subDir != "." { + // create the dir first; avoid going outside the root dir + if strings.Contains(subDir, "../") || (len(subDir) > 0 && subDir[0] == 47) || strings.Contains(subDir, "\\") { + continue + } + dirPath := filepath.Join(rootDir, subDir) + if _, err := os.Stat(dirPath); os.IsNotExist(err) { + err2 := os.MkdirAll(dirPath, 0o777) + if err2 != nil { + continue + } + } + fullFilePath = filepath.Join(dirPath, fileName) + } else { + // Create symlink + createSymlink, err := f.GetBool() + if err != nil { + if noOfCreatedFiles > 0 { + break + } else { + return errors.New("could not create the symlink") + } + } + if createSymlink { + symlinkTarget, err := f.GetString() + if err != nil { + return err + } + err = os.Symlink(symlinkTarget, fullFilePath) + if err != nil { + return err + } + // stop loop here, since a symlink needs no further action + noOfCreatedFiles++ + continue + } + // We create a normal file + fileContents, err := f.GetBytes() + if err != nil { + if noOfCreatedFiles > 0 { + break + } else { + return errors.New("could not create the file") + } + } + err = os.WriteFile(fullFilePath, fileContents, 0o666) + if err != nil { + continue + } + noOfCreatedFiles++ + } + } + return nil +} + +// GetStringFrom returns a string that can only consist of characters +// included in possibleChars. It returns an error if the created string +// does not have the specified length. +func (f *ConsumeFuzzer) GetStringFrom(possibleChars string, length int) (string, error) { + if (f.dataTotal - f.position) < uint32(length) { + return "", errors.New("not enough bytes to create a string") + } + output := make([]byte, 0, length) + for i := 0; i < length; i++ { + charIndex, err := f.GetInt() + if err != nil { + return string(output), err + } + output = append(output, possibleChars[charIndex%len(possibleChars)]) + } + return string(output), nil +} + +func (f *ConsumeFuzzer) GetRune() ([]rune, error) { + stringToConvert, err := f.GetString() + if err != nil { + return []rune("nil"), err + } + return []rune(stringToConvert), nil +} + +func (f *ConsumeFuzzer) GetFloat32() (float32, error) { + u32, err := f.GetNBytes(4) + if err != nil { + return 0, err + } + littleEndian, err := f.GetBool() + if err != nil { + return 0, err + } + if littleEndian { + u32LE := binary.LittleEndian.Uint32(u32) + return math.Float32frombits(u32LE), nil + } + u32BE := binary.BigEndian.Uint32(u32) + return math.Float32frombits(u32BE), nil +} + +func (f *ConsumeFuzzer) GetFloat64() (float64, error) { + u64, err := f.GetNBytes(8) + if err != nil { + return 0, err + } + littleEndian, err := f.GetBool() + if err != nil { + return 0, err + } + if littleEndian { + u64LE := binary.LittleEndian.Uint64(u64) + return math.Float64frombits(u64LE), nil + } + u64BE := binary.BigEndian.Uint64(u64) + return math.Float64frombits(u64BE), nil +} + +func (f *ConsumeFuzzer) CreateSlice(targetSlice interface{}) error { + return f.GenerateStruct(targetSlice) +} diff --git a/vendor/github.com/AdaLogics/go-fuzz-headers/funcs.go b/vendor/github.com/AdaLogics/go-fuzz-headers/funcs.go new file mode 100644 index 0000000000..8ca3a61b87 --- /dev/null +++ b/vendor/github.com/AdaLogics/go-fuzz-headers/funcs.go @@ -0,0 +1,62 @@ +// Copyright 2023 The go-fuzz-headers Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package gofuzzheaders + +import ( + "fmt" + "reflect" +) + +type Continue struct { + F *ConsumeFuzzer +} + +func (f *ConsumeFuzzer) AddFuncs(fuzzFuncs []interface{}) { + for i := range fuzzFuncs { + v := reflect.ValueOf(fuzzFuncs[i]) + if v.Kind() != reflect.Func { + panic("Need only funcs!") + } + t := v.Type() + if t.NumIn() != 2 || t.NumOut() != 1 { + fmt.Println(t.NumIn(), t.NumOut()) + + panic("Need 2 in and 1 out params. In must be the type. Out must be an error") + } + argT := t.In(0) + switch argT.Kind() { + case reflect.Ptr, reflect.Map: + default: + panic("fuzzFunc must take pointer or map type") + } + if t.In(1) != reflect.TypeOf(Continue{}) { + panic("fuzzFunc's second parameter must be type Continue") + } + f.Funcs[argT] = v + } +} + +func (f *ConsumeFuzzer) GenerateWithCustom(targetStruct interface{}) error { + e := reflect.ValueOf(targetStruct).Elem() + return f.fuzzStruct(e, true) +} + +func (c Continue) GenerateStruct(targetStruct interface{}) error { + return c.F.GenerateStruct(targetStruct) +} + +func (c Continue) GenerateStructWithCustom(targetStruct interface{}) error { + return c.F.GenerateWithCustom(targetStruct) +} diff --git a/vendor/github.com/AdaLogics/go-fuzz-headers/sql.go b/vendor/github.com/AdaLogics/go-fuzz-headers/sql.go new file mode 100644 index 0000000000..2afd49f848 --- /dev/null +++ b/vendor/github.com/AdaLogics/go-fuzz-headers/sql.go @@ -0,0 +1,556 @@ +// Copyright 2023 The go-fuzz-headers Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package gofuzzheaders + +import ( + "fmt" + "strings" +) + +// returns a keyword by index +func getKeyword(f *ConsumeFuzzer) (string, error) { + index, err := f.GetInt() + if err != nil { + return keywords[0], err + } + for i, k := range keywords { + if i == index { + return k, nil + } + } + return keywords[0], fmt.Errorf("could not get a kw") +} + +// Simple utility function to check if a string +// slice contains a string. +func containsString(s []string, e string) bool { + for _, a := range s { + if a == e { + return true + } + } + return false +} + +// These keywords are used specifically for fuzzing Vitess +var keywords = []string{ + "accessible", "action", "add", "after", "against", "algorithm", + "all", "alter", "always", "analyze", "and", "as", "asc", "asensitive", + "auto_increment", "avg_row_length", "before", "begin", "between", + "bigint", "binary", "_binary", "_utf8mb4", "_utf8", "_latin1", "bit", + "blob", "bool", "boolean", "both", "by", "call", "cancel", "cascade", + "cascaded", "case", "cast", "channel", "change", "char", "character", + "charset", "check", "checksum", "coalesce", "code", "collate", "collation", + "column", "columns", "comment", "committed", "commit", "compact", "complete", + "compressed", "compression", "condition", "connection", "constraint", "continue", + "convert", "copy", "cume_dist", "substr", "substring", "create", "cross", + "csv", "current_date", "current_time", "current_timestamp", "current_user", + "cursor", "data", "database", "databases", "day", "day_hour", "day_microsecond", + "day_minute", "day_second", "date", "datetime", "dec", "decimal", "declare", + "default", "definer", "delay_key_write", "delayed", "delete", "dense_rank", + "desc", "describe", "deterministic", "directory", "disable", "discard", + "disk", "distinct", "distinctrow", "div", "double", "do", "drop", "dumpfile", + "duplicate", "dynamic", "each", "else", "elseif", "empty", "enable", + "enclosed", "encryption", "end", "enforced", "engine", "engines", "enum", + "error", "escape", "escaped", "event", "exchange", "exclusive", "exists", + "exit", "explain", "expansion", "export", "extended", "extract", "false", + "fetch", "fields", "first", "first_value", "fixed", "float", "float4", + "float8", "flush", "for", "force", "foreign", "format", "from", "full", + "fulltext", "function", "general", "generated", "geometry", "geometrycollection", + "get", "global", "gtid_executed", "grant", "group", "grouping", "groups", + "group_concat", "having", "header", "high_priority", "hosts", "hour", "hour_microsecond", + "hour_minute", "hour_second", "if", "ignore", "import", "in", "index", "indexes", + "infile", "inout", "inner", "inplace", "insensitive", "insert", "insert_method", + "int", "int1", "int2", "int3", "int4", "int8", "integer", "interval", + "into", "io_after_gtids", "is", "isolation", "iterate", "invoker", "join", + "json", "json_table", "key", "keys", "keyspaces", "key_block_size", "kill", "lag", + "language", "last", "last_value", "last_insert_id", "lateral", "lead", "leading", + "leave", "left", "less", "level", "like", "limit", "linear", "lines", + "linestring", "load", "local", "localtime", "localtimestamp", "lock", "logs", + "long", "longblob", "longtext", "loop", "low_priority", "manifest", + "master_bind", "match", "max_rows", "maxvalue", "mediumblob", "mediumint", + "mediumtext", "memory", "merge", "microsecond", "middleint", "min_rows", "minute", + "minute_microsecond", "minute_second", "mod", "mode", "modify", "modifies", + "multilinestring", "multipoint", "multipolygon", "month", "name", + "names", "natural", "nchar", "next", "no", "none", "not", "no_write_to_binlog", + "nth_value", "ntile", "null", "numeric", "of", "off", "offset", "on", + "only", "open", "optimize", "optimizer_costs", "option", "optionally", + "or", "order", "out", "outer", "outfile", "over", "overwrite", "pack_keys", + "parser", "partition", "partitioning", "password", "percent_rank", "plugins", + "point", "polygon", "precision", "primary", "privileges", "processlist", + "procedure", "query", "quarter", "range", "rank", "read", "reads", "read_write", + "real", "rebuild", "recursive", "redundant", "references", "regexp", "relay", + "release", "remove", "rename", "reorganize", "repair", "repeat", "repeatable", + "replace", "require", "resignal", "restrict", "return", "retry", "revert", + "revoke", "right", "rlike", "rollback", "row", "row_format", "row_number", + "rows", "s3", "savepoint", "schema", "schemas", "second", "second_microsecond", + "security", "select", "sensitive", "separator", "sequence", "serializable", + "session", "set", "share", "shared", "show", "signal", "signed", "slow", + "smallint", "spatial", "specific", "sql", "sqlexception", "sqlstate", + "sqlwarning", "sql_big_result", "sql_cache", "sql_calc_found_rows", + "sql_no_cache", "sql_small_result", "ssl", "start", "starting", + "stats_auto_recalc", "stats_persistent", "stats_sample_pages", "status", + "storage", "stored", "straight_join", "stream", "system", "vstream", + "table", "tables", "tablespace", "temporary", "temptable", "terminated", + "text", "than", "then", "time", "timestamp", "timestampadd", "timestampdiff", + "tinyblob", "tinyint", "tinytext", "to", "trailing", "transaction", "tree", + "traditional", "trigger", "triggers", "true", "truncate", "uncommitted", + "undefined", "undo", "union", "unique", "unlock", "unsigned", "update", + "upgrade", "usage", "use", "user", "user_resources", "using", "utc_date", + "utc_time", "utc_timestamp", "validation", "values", "variables", "varbinary", + "varchar", "varcharacter", "varying", "vgtid_executed", "virtual", "vindex", + "vindexes", "view", "vitess", "vitess_keyspaces", "vitess_metadata", + "vitess_migration", "vitess_migrations", "vitess_replication_status", + "vitess_shards", "vitess_tablets", "vschema", "warnings", "when", + "where", "while", "window", "with", "without", "work", "write", "xor", + "year", "year_month", "zerofill", +} + +// Keywords that could get an additional keyword +var needCustomString = []string{ + "DISTINCTROW", "FROM", // Select keywords: + "GROUP BY", "HAVING", "WINDOW", + "FOR", + "ORDER BY", "LIMIT", + "INTO", "PARTITION", "AS", // Insert Keywords: + "ON DUPLICATE KEY UPDATE", + "WHERE", "LIMIT", // Delete keywords + "INFILE", "INTO TABLE", "CHARACTER SET", // Load keywords + "TERMINATED BY", "ENCLOSED BY", + "ESCAPED BY", "STARTING BY", + "TERMINATED BY", "STARTING BY", + "IGNORE", + "VALUE", "VALUES", // Replace tokens + "SET", // Update tokens + "ENGINE =", // Drop tokens + "DEFINER =", "ON SCHEDULE", "RENAME TO", // Alter tokens + "COMMENT", "DO", "INITIAL_SIZE = ", "OPTIONS", +} + +var alterTableTokens = [][]string{ + {"CUSTOM_FUZZ_STRING"}, + {"CUSTOM_ALTTER_TABLE_OPTIONS"}, + {"PARTITION_OPTIONS_FOR_ALTER_TABLE"}, +} + +var alterTokens = [][]string{ + { + "DATABASE", "SCHEMA", "DEFINER = ", "EVENT", "FUNCTION", "INSTANCE", + "LOGFILE GROUP", "PROCEDURE", "SERVER", + }, + {"CUSTOM_FUZZ_STRING"}, + { + "ON SCHEDULE", "ON COMPLETION PRESERVE", "ON COMPLETION NOT PRESERVE", + "ADD UNDOFILE", "OPTIONS", + }, + {"RENAME TO", "INITIAL_SIZE = "}, + {"ENABLE", "DISABLE", "DISABLE ON SLAVE", "ENGINE"}, + {"COMMENT"}, + {"DO"}, +} + +var setTokens = [][]string{ + {"CHARACTER SET", "CHARSET", "CUSTOM_FUZZ_STRING", "NAMES"}, + {"CUSTOM_FUZZ_STRING", "DEFAULT", "="}, + {"CUSTOM_FUZZ_STRING"}, +} + +var dropTokens = [][]string{ + {"TEMPORARY", "UNDO"}, + { + "DATABASE", "SCHEMA", "EVENT", "INDEX", "LOGFILE GROUP", + "PROCEDURE", "FUNCTION", "SERVER", "SPATIAL REFERENCE SYSTEM", + "TABLE", "TABLESPACE", "TRIGGER", "VIEW", + }, + {"IF EXISTS"}, + {"CUSTOM_FUZZ_STRING"}, + {"ON", "ENGINE = ", "RESTRICT", "CASCADE"}, +} + +var renameTokens = [][]string{ + {"TABLE"}, + {"CUSTOM_FUZZ_STRING"}, + {"TO"}, + {"CUSTOM_FUZZ_STRING"}, +} + +var truncateTokens = [][]string{ + {"TABLE"}, + {"CUSTOM_FUZZ_STRING"}, +} + +var createTokens = [][]string{ + {"OR REPLACE", "TEMPORARY", "UNDO"}, // For create spatial reference system + { + "UNIQUE", "FULLTEXT", "SPATIAL", "ALGORITHM = UNDEFINED", "ALGORITHM = MERGE", + "ALGORITHM = TEMPTABLE", + }, + { + "DATABASE", "SCHEMA", "EVENT", "FUNCTION", "INDEX", "LOGFILE GROUP", + "PROCEDURE", "SERVER", "SPATIAL REFERENCE SYSTEM", "TABLE", "TABLESPACE", + "TRIGGER", "VIEW", + }, + {"IF NOT EXISTS"}, + {"CUSTOM_FUZZ_STRING"}, +} + +/* +// For future use. +var updateTokens = [][]string{ + {"LOW_PRIORITY"}, + {"IGNORE"}, + {"SET"}, + {"WHERE"}, + {"ORDER BY"}, + {"LIMIT"}, +} +*/ + +var replaceTokens = [][]string{ + {"LOW_PRIORITY", "DELAYED"}, + {"INTO"}, + {"PARTITION"}, + {"CUSTOM_FUZZ_STRING"}, + {"VALUES", "VALUE"}, +} + +var loadTokens = [][]string{ + {"DATA"}, + {"LOW_PRIORITY", "CONCURRENT", "LOCAL"}, + {"INFILE"}, + {"REPLACE", "IGNORE"}, + {"INTO TABLE"}, + {"PARTITION"}, + {"CHARACTER SET"}, + {"FIELDS", "COLUMNS"}, + {"TERMINATED BY"}, + {"OPTIONALLY"}, + {"ENCLOSED BY"}, + {"ESCAPED BY"}, + {"LINES"}, + {"STARTING BY"}, + {"TERMINATED BY"}, + {"IGNORE"}, + {"LINES", "ROWS"}, + {"CUSTOM_FUZZ_STRING"}, +} + +// These Are everything that comes after "INSERT" +var insertTokens = [][]string{ + {"LOW_PRIORITY", "DELAYED", "HIGH_PRIORITY", "IGNORE"}, + {"INTO"}, + {"PARTITION"}, + {"CUSTOM_FUZZ_STRING"}, + {"AS"}, + {"ON DUPLICATE KEY UPDATE"}, +} + +// These are everything that comes after "SELECT" +var selectTokens = [][]string{ + {"*", "CUSTOM_FUZZ_STRING", "DISTINCTROW"}, + {"HIGH_PRIORITY"}, + {"STRAIGHT_JOIN"}, + {"SQL_SMALL_RESULT", "SQL_BIG_RESULT", "SQL_BUFFER_RESULT"}, + {"SQL_NO_CACHE", "SQL_CALC_FOUND_ROWS"}, + {"CUSTOM_FUZZ_STRING"}, + {"FROM"}, + {"WHERE"}, + {"GROUP BY"}, + {"HAVING"}, + {"WINDOW"}, + {"ORDER BY"}, + {"LIMIT"}, + {"CUSTOM_FUZZ_STRING"}, + {"FOR"}, +} + +// These are everything that comes after "DELETE" +var deleteTokens = [][]string{ + {"LOW_PRIORITY", "QUICK", "IGNORE", "FROM", "AS"}, + {"PARTITION"}, + {"WHERE"}, + {"ORDER BY"}, + {"LIMIT"}, +} + +var alter_table_options = []string{ + "ADD", "COLUMN", "FIRST", "AFTER", "INDEX", "KEY", "FULLTEXT", "SPATIAL", + "CONSTRAINT", "UNIQUE", "FOREIGN KEY", "CHECK", "ENFORCED", "DROP", "ALTER", + "NOT", "INPLACE", "COPY", "SET", "VISIBLE", "INVISIBLE", "DEFAULT", "CHANGE", + "CHARACTER SET", "COLLATE", "DISABLE", "ENABLE", "KEYS", "TABLESPACE", "LOCK", + "FORCE", "MODIFY", "SHARED", "EXCLUSIVE", "NONE", "ORDER BY", "RENAME COLUMN", + "AS", "=", "ASC", "DESC", "WITH", "WITHOUT", "VALIDATION", "ADD PARTITION", + "DROP PARTITION", "DISCARD PARTITION", "IMPORT PARTITION", "TRUNCATE PARTITION", + "COALESCE PARTITION", "REORGANIZE PARTITION", "EXCHANGE PARTITION", + "ANALYZE PARTITION", "CHECK PARTITION", "OPTIMIZE PARTITION", "REBUILD PARTITION", + "REPAIR PARTITION", "REMOVE PARTITIONING", "USING", "BTREE", "HASH", "COMMENT", + "KEY_BLOCK_SIZE", "WITH PARSER", "AUTOEXTEND_SIZE", "AUTO_INCREMENT", "AVG_ROW_LENGTH", + "CHECKSUM", "INSERT_METHOD", "ROW_FORMAT", "DYNAMIC", "FIXED", "COMPRESSED", "REDUNDANT", + "COMPACT", "SECONDARY_ENGINE_ATTRIBUTE", "STATS_AUTO_RECALC", "STATS_PERSISTENT", + "STATS_SAMPLE_PAGES", "ZLIB", "LZ4", "ENGINE_ATTRIBUTE", "KEY_BLOCK_SIZE", "MAX_ROWS", + "MIN_ROWS", "PACK_KEYS", "PASSWORD", "COMPRESSION", "CONNECTION", "DIRECTORY", + "DELAY_KEY_WRITE", "ENCRYPTION", "STORAGE", "DISK", "MEMORY", "UNION", +} + +// Creates an 'alter table' statement. 'alter table' is an exception +// in that it has its own function. The majority of statements +// are created by 'createStmt()'. +func createAlterTableStmt(f *ConsumeFuzzer) (string, error) { + maxArgs, err := f.GetInt() + if err != nil { + return "", err + } + maxArgs = maxArgs % 30 + if maxArgs == 0 { + return "", fmt.Errorf("could not create alter table stmt") + } + + var stmt strings.Builder + stmt.WriteString("ALTER TABLE ") + for i := 0; i < maxArgs; i++ { + // Calculate if we get existing token or custom string + tokenType, err := f.GetInt() + if err != nil { + return "", err + } + if tokenType%4 == 1 { + customString, err := f.GetString() + if err != nil { + return "", err + } + stmt.WriteString(" " + customString) + } else { + tokenIndex, err := f.GetInt() + if err != nil { + return "", err + } + stmt.WriteString(" " + alter_table_options[tokenIndex%len(alter_table_options)]) + } + } + return stmt.String(), nil +} + +func chooseToken(tokens []string, f *ConsumeFuzzer) (string, error) { + index, err := f.GetInt() + if err != nil { + return "", err + } + var token strings.Builder + token.WriteString(tokens[index%len(tokens)]) + if token.String() == "CUSTOM_FUZZ_STRING" { + customFuzzString, err := f.GetString() + if err != nil { + return "", err + } + return customFuzzString, nil + } + + // Check if token requires an argument + if containsString(needCustomString, token.String()) { + customFuzzString, err := f.GetString() + if err != nil { + return "", err + } + token.WriteString(" " + customFuzzString) + } + return token.String(), nil +} + +var stmtTypes = map[string][][]string{ + "DELETE": deleteTokens, + "INSERT": insertTokens, + "SELECT": selectTokens, + "LOAD": loadTokens, + "REPLACE": replaceTokens, + "CREATE": createTokens, + "DROP": dropTokens, + "RENAME": renameTokens, + "TRUNCATE": truncateTokens, + "SET": setTokens, + "ALTER": alterTokens, + "ALTER TABLE": alterTableTokens, // ALTER TABLE has its own set of tokens +} + +var stmtTypeEnum = map[int]string{ + 0: "DELETE", + 1: "INSERT", + 2: "SELECT", + 3: "LOAD", + 4: "REPLACE", + 5: "CREATE", + 6: "DROP", + 7: "RENAME", + 8: "TRUNCATE", + 9: "SET", + 10: "ALTER", + 11: "ALTER TABLE", +} + +func createStmt(f *ConsumeFuzzer) (string, error) { + stmtIndex, err := f.GetInt() + if err != nil { + return "", err + } + stmtIndex = stmtIndex % len(stmtTypes) + + queryType := stmtTypeEnum[stmtIndex] + tokens := stmtTypes[queryType] + + // We have custom creator for ALTER TABLE + if queryType == "ALTER TABLE" { + query, err := createAlterTableStmt(f) + if err != nil { + return "", err + } + return query, nil + } + + // Here we are creating a query that is not + // an 'alter table' query. For available + // queries, see "stmtTypes" + + // First specify the first query keyword: + var query strings.Builder + query.WriteString(queryType) + + // Next create the args for the + queryArgs, err := createStmtArgs(tokens, f) + if err != nil { + return "", err + } + query.WriteString(" " + queryArgs) + return query.String(), nil +} + +// Creates the arguments of a statements. In a select statement +// that would be everything after "select". +func createStmtArgs(tokenslice [][]string, f *ConsumeFuzzer) (string, error) { + var query, token strings.Builder + + // We go through the tokens in the tokenslice, + // create the respective token and add it to + // "query" + for _, tokens := range tokenslice { + // For extra randomization, the fuzzer can + // choose to not include this token. + includeThisToken, err := f.GetBool() + if err != nil { + return "", err + } + if !includeThisToken { + continue + } + + // There may be several tokens to choose from: + if len(tokens) > 1 { + chosenToken, err := chooseToken(tokens, f) + if err != nil { + return "", err + } + query.WriteString(" " + chosenToken) + } else { + token.WriteString(tokens[0]) + + // In case the token is "CUSTOM_FUZZ_STRING" + // we will then create a non-structured string + if token.String() == "CUSTOM_FUZZ_STRING" { + customFuzzString, err := f.GetString() + if err != nil { + return "", err + } + query.WriteString(" " + customFuzzString) + continue + } + + // Check if token requires an argument. + // Tokens that take an argument can be found + // in 'needCustomString'. If so, we add a + // non-structured string to the token. + if containsString(needCustomString, token.String()) { + customFuzzString, err := f.GetString() + if err != nil { + return "", err + } + token.WriteString(fmt.Sprintf(" %s", customFuzzString)) + } + query.WriteString(fmt.Sprintf(" %s", token.String())) + } + } + return query.String(), nil +} + +// Creates a semi-structured query. It creates a string +// that is a combination of the keywords and random strings. +func createQuery(f *ConsumeFuzzer) (string, error) { + queryLen, err := f.GetInt() + if err != nil { + return "", err + } + maxLen := queryLen % 60 + if maxLen == 0 { + return "", fmt.Errorf("could not create a query") + } + var query strings.Builder + for i := 0; i < maxLen; i++ { + // Get a new token: + useKeyword, err := f.GetBool() + if err != nil { + return "", err + } + if useKeyword { + keyword, err := getKeyword(f) + if err != nil { + return "", err + } + query.WriteString(" " + keyword) + } else { + customString, err := f.GetString() + if err != nil { + return "", err + } + query.WriteString(" " + customString) + } + } + if query.String() == "" { + return "", fmt.Errorf("could not create a query") + } + return query.String(), nil +} + +// GetSQLString is the API that users interact with. +// +// Usage: +// +// f := NewConsumer(data) +// sqlString, err := f.GetSQLString() +func (f *ConsumeFuzzer) GetSQLString() (string, error) { + var query string + veryStructured, err := f.GetBool() + if err != nil { + return "", err + } + if veryStructured { + query, err = createStmt(f) + if err != nil { + return "", err + } + } else { + query, err = createQuery(f) + if err != nil { + return "", err + } + } + return query, nil +} diff --git a/vendor/github.com/AdamKorcz/go-118-fuzz-build/LICENSE b/vendor/github.com/AdamKorcz/go-118-fuzz-build/LICENSE new file mode 100644 index 0000000000..261eeb9e9f --- /dev/null +++ b/vendor/github.com/AdamKorcz/go-118-fuzz-build/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/f.go b/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/f.go new file mode 100644 index 0000000000..3f4d9aeb61 --- /dev/null +++ b/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/f.go @@ -0,0 +1,207 @@ +package testing + +import ( + "fmt" + fuzz "github.com/AdaLogics/go-fuzz-headers" + "os" + "reflect" +) + +type F struct { + Data []byte + T *T + FuzzFunc func(*T, any) +} + +func (f *F) CleanupTempDirs() { + f.T.CleanupTempDirs() +} + +func (f *F) Add(args ...any) {} +func (c *F) Cleanup(f func()) {} +func (c *F) Error(args ...any) {} +func (c *F) Errorf(format string, args ...any) {} +func (f *F) Fail() {} +func (c *F) FailNow() {} +func (c *F) Failed() bool { return false } +func (c *F) Fatal(args ...any) {} +func (c *F) Fatalf(format string, args ...any) {} +func (f *F) Fuzz(ff any) { + // we are assuming that ff is a func. + // TODO: Add a check for UX purposes + + fn := reflect.ValueOf(ff) + fnType := fn.Type() + var types []reflect.Type + for i := 1; i < fnType.NumIn(); i++ { + t := fnType.In(i) + + types = append(types, t) + } + args := []reflect.Value{reflect.ValueOf(f.T)} + fuzzConsumer := fuzz.NewConsumer(f.Data) + for _, v := range types { + switch v.String() { + case "[]uint8": + b, err := fuzzConsumer.GetBytes() + if err != nil { + return + } + newBytes := reflect.New(v) + newBytes.Elem().SetBytes(b) + args = append(args, newBytes.Elem()) + case "string": + s, err := fuzzConsumer.GetString() + if err != nil { + return + } + newString := reflect.New(v) + newString.Elem().SetString(s) + args = append(args, newString.Elem()) + case "int": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newInt := reflect.New(v) + newInt.Elem().SetInt(int64(randInt)) + args = append(args, newInt.Elem()) + case "int8": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newInt := reflect.New(v) + newInt.Elem().SetInt(int64(randInt)) + args = append(args, newInt.Elem()) + case "int16": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newInt := reflect.New(v) + newInt.Elem().SetInt(int64(randInt)) + args = append(args, newInt.Elem()) + case "int32": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newInt := reflect.New(v) + newInt.Elem().SetInt(int64(randInt)) + args = append(args, newInt.Elem()) + case "int64": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newInt := reflect.New(v) + newInt.Elem().SetInt(int64(randInt)) + args = append(args, newInt.Elem()) + case "uint": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newUint := reflect.New(v) + newUint.Elem().SetUint(uint64(randInt)) + args = append(args, newUint.Elem()) + case "uint8": + randInt, err := fuzzConsumer.GetInt() + if err != nil { + return + } + newUint := reflect.New(v) + newUint.Elem().SetUint(uint64(randInt)) + args = append(args, newUint.Elem()) + case "uint16": + randInt, err := fuzzConsumer.GetUint16() + if err != nil { + return + } + newUint16 := reflect.New(v) + newUint16.Elem().SetUint(uint64(randInt)) + args = append(args, newUint16.Elem()) + case "uint32": + randInt, err := fuzzConsumer.GetUint32() + if err != nil { + return + } + newUint32 := reflect.New(v) + newUint32.Elem().SetUint(uint64(randInt)) + args = append(args, newUint32.Elem()) + case "uint64": + randInt, err := fuzzConsumer.GetUint64() + if err != nil { + return + } + newUint64 := reflect.New(v) + newUint64.Elem().SetUint(uint64(randInt)) + args = append(args, newUint64.Elem()) + case "rune": + randRune, err := fuzzConsumer.GetRune() + if err != nil { + return + } + newRune := reflect.New(v) + newRune.Elem().Set(reflect.ValueOf(randRune)) + args = append(args, newRune.Elem()) + case "float32": + randFloat, err := fuzzConsumer.GetFloat32() + if err != nil { + return + } + newFloat := reflect.New(v) + newFloat.Elem().Set(reflect.ValueOf(randFloat)) + args = append(args, newFloat.Elem()) + case "float64": + randFloat, err := fuzzConsumer.GetFloat64() + if err != nil { + return + } + newFloat := reflect.New(v) + newFloat.Elem().Set(reflect.ValueOf(randFloat)) + args = append(args, newFloat.Elem()) + case "bool": + randBool, err := fuzzConsumer.GetBool() + if err != nil { + return + } + newBool := reflect.New(v) + newBool.Elem().Set(reflect.ValueOf(randBool)) + args = append(args, newBool.Elem()) + default: + fmt.Println(v.String()) + } + } + fn.Call(args) +} +func (f *F) Helper() {} +func (c *F) Log(args ...any) { + fmt.Println(args...) +} +func (c *F) Logf(format string, args ...any) { + fmt.Println(format, args) +} +func (c *F) Name() string { return "libFuzzer" } +func (c *F) Setenv(key, value string) {} +func (c *F) Skip(args ...any) { + panic("GO-FUZZ-BUILD-PANIC") +} +func (c *F) SkipNow() { + panic("GO-FUZZ-BUILD-PANIC") +} +func (c *F) Skipf(format string, args ...any) { + panic("GO-FUZZ-BUILD-PANIC") +} +func (f *F) Skipped() bool { return false } + +func (f *F) TempDir() string { + dir, err := os.MkdirTemp("", "fuzzdir-") + if err != nil { + panic(err) + } + f.T.TempDirs = append(f.T.TempDirs, dir) + + return dir +} diff --git a/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/t.go b/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/t.go new file mode 100644 index 0000000000..885fdb3be6 --- /dev/null +++ b/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/t.go @@ -0,0 +1,129 @@ +package testing + +import ( + "fmt" + "os" + "strings" + "time" +) + +// T can be used to terminate the current fuzz iteration +// without terminating the whole fuzz run. To do so, simply +// panic with the text "GO-FUZZ-BUILD-PANIC" and the fuzzer +// will recover. +type T struct { + TempDirs []string +} + +func NewT() *T { + tempDirs := make([]string, 0) + return &T{TempDirs: tempDirs} +} + +func unsupportedApi(name string) string { + plsOpenIss := "Please open an issue https://github.com/AdamKorcz/go-118-fuzz-build if you need this feature." + var b strings.Builder + b.WriteString(fmt.Sprintf("%s is not supported when fuzzing in libFuzzer mode\n.", name)) + b.WriteString(plsOpenIss) + return b.String() +} + +func (t *T) Cleanup(f func()) { + f() +} + +func (t *T) Deadline() (deadline time.Time, ok bool) { + panic(unsupportedApi("t.Deadline()")) +} + +func (t *T) Error(args ...any) { + fmt.Println(args...) + panic("error") +} + +func (t *T) Errorf(format string, args ...any) { + fmt.Printf(format+"\n", args...) + panic("errorf") +} + +func (t *T) Fail() { + panic("Called T.Fail()") +} + +func (t *T) FailNow() { + panic("Called T.Fail()") + panic(unsupportedApi("t.FailNow()")) +} + +func (t *T) Failed() bool { + panic(unsupportedApi("t.Failed()")) +} + +func (t *T) Fatal(args ...any) { + fmt.Println(args...) + panic("fatal") +} +func (t *T) Fatalf(format string, args ...any) { + fmt.Printf(format+"\n", args...) + panic("fatal") +} +func (t *T) Helper() { + // We can't support it, but it also just impacts how failures are reported, so we can ignore it +} +func (t *T) Log(args ...any) { + fmt.Println(args...) +} + +func (t *T) Logf(format string, args ...any) { + fmt.Println(format) + fmt.Println(args...) +} + +func (t *T) Name() string { + return "libFuzzer" +} + +func (t *T) Parallel() { + panic(unsupportedApi("t.Parallel()")) +} +func (t *T) Run(name string, f func(t *T)) bool { + panic(unsupportedApi("t.Run()")) +} + +func (t *T) Setenv(key, value string) { + +} + +func (t *T) Skip(args ...any) { + panic("GO-FUZZ-BUILD-PANIC") +} +func (t *T) SkipNow() { + panic("GO-FUZZ-BUILD-PANIC") +} + +// Is not really supported. We just skip instead +// of printing any message. A log message can be +// added if need be. +func (t *T) Skipf(format string, args ...any) { + panic("GO-FUZZ-BUILD-PANIC") +} +func (t *T) Skipped() bool { + panic(unsupportedApi("t.Skipped()")) +} +func (t *T) TempDir() string { + dir, err := os.MkdirTemp("", "fuzzdir-") + if err != nil { + panic(err) + } + t.TempDirs = append(t.TempDirs, dir) + + return dir +} + +func (t *T) CleanupTempDirs() { + if len(t.TempDirs) > 0 { + for _, tempDir := range t.TempDirs { + os.RemoveAll(tempDir) + } + } +} diff --git a/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/unsupported_funcs.go b/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/unsupported_funcs.go new file mode 100644 index 0000000000..310c22893c --- /dev/null +++ b/vendor/github.com/AdamKorcz/go-118-fuzz-build/testing/unsupported_funcs.go @@ -0,0 +1,42 @@ +package testing + +import ( + "testing" +) + +func AllocsPerRun(runs int, f func()) (avg float64) { + panic(unsupportedApi("testing.AllocsPerRun")) +} +func CoverMode() string { + panic(unsupportedApi("testing.CoverMode")) +} +func Coverage() float64 { + panic(unsupportedApi("testing.Coverage")) +} +func Init() { + panic(unsupportedApi("testing.Init")) + +} +func RegisterCover(c testing.Cover) { + panic(unsupportedApi("testing.RegisterCover")) +} +func RunExamples(matchString func(pat, str string) (bool, error), examples []testing.InternalExample) (ok bool) { + panic(unsupportedApi("testing.RunExamples")) +} + +func RunTests(matchString func(pat, str string) (bool, error), tests []testing.InternalTest) (ok bool) { + panic(unsupportedApi("testing.RunTests")) +} + +func Short() bool { + return false +} + +func Verbose() bool { + panic(unsupportedApi("testing.Verbose")) +} + +type M struct {} +func (m *M) Run() (code int) { + panic("testing.M is not support in libFuzzer Mode") +} diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/doc.go b/vendor/github.com/Microsoft/go-winio/backuptar/doc.go new file mode 100644 index 0000000000..965d52ab04 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/backuptar/doc.go @@ -0,0 +1,3 @@ +// This file only exists to allow go get on non-Windows platforms. + +package backuptar diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go b/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go new file mode 100644 index 0000000000..455fd798eb --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/backuptar/strconv.go @@ -0,0 +1,70 @@ +//go:build windows + +package backuptar + +import ( + "archive/tar" + "fmt" + "strconv" + "strings" + "time" +) + +// Functions copied from https://github.com/golang/go/blob/master/src/archive/tar/strconv.go +// as we need to manage the LIBARCHIVE.creationtime PAXRecord manually. +// Idea taken from containerd which did the same thing. + +// parsePAXTime takes a string of the form %d.%d as described in the PAX +// specification. Note that this implementation allows for negative timestamps, +// which is allowed for by the PAX specification, but not always portable. +func parsePAXTime(s string) (time.Time, error) { + const maxNanoSecondDigits = 9 + + // Split string into seconds and sub-seconds parts. + ss, sn := s, "" + if pos := strings.IndexByte(s, '.'); pos >= 0 { + ss, sn = s[:pos], s[pos+1:] + } + + // Parse the seconds. + secs, err := strconv.ParseInt(ss, 10, 64) + if err != nil { + return time.Time{}, tar.ErrHeader + } + if len(sn) == 0 { + return time.Unix(secs, 0), nil // No sub-second values + } + + // Parse the nanoseconds. + if strings.Trim(sn, "0123456789") != "" { + return time.Time{}, tar.ErrHeader + } + if len(sn) < maxNanoSecondDigits { + sn += strings.Repeat("0", maxNanoSecondDigits-len(sn)) // Right pad + } else { + sn = sn[:maxNanoSecondDigits] // Right truncate + } + nsecs, _ := strconv.ParseInt(sn, 10, 64) // Must succeed + if len(ss) > 0 && ss[0] == '-' { + return time.Unix(secs, -1*nsecs), nil // Negative correction + } + return time.Unix(secs, nsecs), nil +} + +// formatPAXTime converts ts into a time of the form %d.%d as described in the +// PAX specification. This function is capable of negative timestamps. +func formatPAXTime(ts time.Time) (s string) { + secs, nsecs := ts.Unix(), ts.Nanosecond() + if nsecs == 0 { + return strconv.FormatInt(secs, 10) + } + + // If seconds is negative, then perform correction. + sign := "" + if secs < 0 { + sign = "-" // Remember sign + secs = -(secs + 1) // Add a second to secs + nsecs = -(nsecs - 1e9) // Take that second away from nsecs + } + return strings.TrimRight(fmt.Sprintf("%s%d.%09d", sign, secs, nsecs), "0") +} diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/tar.go b/vendor/github.com/Microsoft/go-winio/backuptar/tar.go new file mode 100644 index 0000000000..7f852bbf81 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/backuptar/tar.go @@ -0,0 +1,508 @@ +//go:build windows +// +build windows + +package backuptar + +import ( + "archive/tar" + "encoding/base64" + "fmt" + "io" + "path/filepath" + "strconv" + "strings" + "time" + + "github.com/Microsoft/go-winio" + "golang.org/x/sys/windows" +) + +//nolint:deadcode,varcheck // keep unused constants for potential future use +const ( + cISUID = 0004000 // Set uid + cISGID = 0002000 // Set gid + cISVTX = 0001000 // Save text (sticky bit) + cISDIR = 0040000 // Directory + cISFIFO = 0010000 // FIFO + cISREG = 0100000 // Regular file + cISLNK = 0120000 // Symbolic link + cISBLK = 0060000 // Block special file + cISCHR = 0020000 // Character special file + cISSOCK = 0140000 // Socket +) + +const ( + hdrFileAttributes = "MSWINDOWS.fileattr" + hdrSecurityDescriptor = "MSWINDOWS.sd" + hdrRawSecurityDescriptor = "MSWINDOWS.rawsd" + hdrMountPoint = "MSWINDOWS.mountpoint" + hdrEaPrefix = "MSWINDOWS.xattr." + + hdrCreationTime = "LIBARCHIVE.creationtime" +) + +// zeroReader is an io.Reader that always returns 0s. +type zeroReader struct{} + +func (zeroReader) Read(b []byte) (int, error) { + for i := range b { + b[i] = 0 + } + return len(b), nil +} + +func copySparse(t *tar.Writer, br *winio.BackupStreamReader) error { + curOffset := int64(0) + for { + bhdr, err := br.Next() + if err == io.EOF { //nolint:errorlint + err = io.ErrUnexpectedEOF + } + if err != nil { + return err + } + if bhdr.Id != winio.BackupSparseBlock { + return fmt.Errorf("unexpected stream %d", bhdr.Id) + } + + // We can't seek backwards, since we have already written that data to the tar.Writer. + if bhdr.Offset < curOffset { + return fmt.Errorf("cannot seek back from %d to %d", curOffset, bhdr.Offset) + } + // archive/tar does not support writing sparse files + // so just write zeroes to catch up to the current offset. + if _, err = io.CopyN(t, zeroReader{}, bhdr.Offset-curOffset); err != nil { + return fmt.Errorf("seek to offset %d: %w", bhdr.Offset, err) + } + if bhdr.Size == 0 { + // A sparse block with size = 0 is used to mark the end of the sparse blocks. + break + } + n, err := io.Copy(t, br) + if err != nil { + return err + } + if n != bhdr.Size { + return fmt.Errorf("copied %d bytes instead of %d at offset %d", n, bhdr.Size, bhdr.Offset) + } + curOffset = bhdr.Offset + n + } + return nil +} + +// BasicInfoHeader creates a tar header from basic file information. +func BasicInfoHeader(name string, size int64, fileInfo *winio.FileBasicInfo) *tar.Header { + hdr := &tar.Header{ + Format: tar.FormatPAX, + Name: filepath.ToSlash(name), + Size: size, + Typeflag: tar.TypeReg, + ModTime: time.Unix(0, fileInfo.LastWriteTime.Nanoseconds()), + ChangeTime: time.Unix(0, fileInfo.ChangeTime.Nanoseconds()), + AccessTime: time.Unix(0, fileInfo.LastAccessTime.Nanoseconds()), + PAXRecords: make(map[string]string), + } + hdr.PAXRecords[hdrFileAttributes] = fmt.Sprintf("%d", fileInfo.FileAttributes) + hdr.PAXRecords[hdrCreationTime] = formatPAXTime(time.Unix(0, fileInfo.CreationTime.Nanoseconds())) + + if (fileInfo.FileAttributes & windows.FILE_ATTRIBUTE_DIRECTORY) != 0 { + hdr.Mode |= cISDIR + hdr.Size = 0 + hdr.Typeflag = tar.TypeDir + } + return hdr +} + +// SecurityDescriptorFromTarHeader reads the SDDL associated with the header of the current file +// from the tar header and returns the security descriptor into a byte slice. +func SecurityDescriptorFromTarHeader(hdr *tar.Header) ([]byte, error) { + if sdraw, ok := hdr.PAXRecords[hdrRawSecurityDescriptor]; ok { + sd, err := base64.StdEncoding.DecodeString(sdraw) + if err != nil { + // Not returning sd as-is in the error-case, as base64.DecodeString + // may return partially decoded data (not nil or empty slice) in case + // of a failure: https://github.com/golang/go/blob/go1.17.7/src/encoding/base64/base64.go#L382-L387 + return nil, err + } + return sd, nil + } + // Maintaining old SDDL-based behavior for backward compatibility. All new + // tar headers written by this library will have raw binary for the security + // descriptor. + if sddl, ok := hdr.PAXRecords[hdrSecurityDescriptor]; ok { + return winio.SddlToSecurityDescriptor(sddl) + } + return nil, nil +} + +// ExtendedAttributesFromTarHeader reads the EAs associated with the header of the +// current file from the tar header and returns it as a byte slice. +func ExtendedAttributesFromTarHeader(hdr *tar.Header) ([]byte, error) { + var eas []winio.ExtendedAttribute //nolint:prealloc // len(eas) <= len(hdr.PAXRecords); prealloc is wasteful + for k, v := range hdr.PAXRecords { + if !strings.HasPrefix(k, hdrEaPrefix) { + continue + } + data, err := base64.StdEncoding.DecodeString(v) + if err != nil { + return nil, err + } + eas = append(eas, winio.ExtendedAttribute{ + Name: k[len(hdrEaPrefix):], + Value: data, + }) + } + var eaData []byte + var err error + if len(eas) != 0 { + eaData, err = winio.EncodeExtendedAttributes(eas) + if err != nil { + return nil, err + } + } + return eaData, nil +} + +// EncodeReparsePointFromTarHeader reads the ReparsePoint structure from the tar header +// and encodes it into a byte slice. The file for which this function is called must be a +// symlink. +func EncodeReparsePointFromTarHeader(hdr *tar.Header) []byte { + _, isMountPoint := hdr.PAXRecords[hdrMountPoint] + rp := winio.ReparsePoint{ + Target: filepath.FromSlash(hdr.Linkname), + IsMountPoint: isMountPoint, + } + return winio.EncodeReparsePoint(&rp) +} + +// WriteTarFileFromBackupStream writes a file to a tar writer using data from a Win32 backup stream. +// +// This encodes Win32 metadata as tar pax vendor extensions starting with MSWINDOWS. +// +// The additional Win32 metadata is: +// +// - MSWINDOWS.fileattr: The Win32 file attributes, as a decimal value +// - MSWINDOWS.rawsd: The Win32 security descriptor, in raw binary format +// - MSWINDOWS.mountpoint: If present, this is a mount point and not a symlink, even though the type is '2' (symlink) +func WriteTarFileFromBackupStream(t *tar.Writer, r io.Reader, name string, size int64, fileInfo *winio.FileBasicInfo) error { + name = filepath.ToSlash(name) + hdr := BasicInfoHeader(name, size, fileInfo) + + // If r can be seeked, then this function is two-pass: pass 1 collects the + // tar header data, and pass 2 copies the data stream. If r cannot be + // seeked, then some header data (in particular EAs) will be silently lost. + var ( + restartPos int64 + err error + ) + sr, readTwice := r.(io.Seeker) + if readTwice { + if restartPos, err = sr.Seek(0, io.SeekCurrent); err != nil { + readTwice = false + } + } + + br := winio.NewBackupStreamReader(r) + var dataHdr *winio.BackupHeader + for dataHdr == nil { + bhdr, err := br.Next() + if err == io.EOF { //nolint:errorlint + break + } + if err != nil { + return err + } + switch bhdr.Id { + case winio.BackupData: + hdr.Mode |= cISREG + if !readTwice { + dataHdr = bhdr + } + case winio.BackupSecurity: + sd, err := io.ReadAll(br) + if err != nil { + return err + } + hdr.PAXRecords[hdrRawSecurityDescriptor] = base64.StdEncoding.EncodeToString(sd) + + case winio.BackupReparseData: + hdr.Mode |= cISLNK + hdr.Typeflag = tar.TypeSymlink + reparseBuffer, _ := io.ReadAll(br) + rp, err := winio.DecodeReparsePoint(reparseBuffer) + if err != nil { + return err + } + if rp.IsMountPoint { + hdr.PAXRecords[hdrMountPoint] = "1" + } + hdr.Linkname = rp.Target + + case winio.BackupEaData: + eab, err := io.ReadAll(br) + if err != nil { + return err + } + eas, err := winio.DecodeExtendedAttributes(eab) + if err != nil { + return err + } + for _, ea := range eas { + // Use base64 encoding for the binary value. Note that there + // is no way to encode the EA's flags, since their use doesn't + // make any sense for persisted EAs. + hdr.PAXRecords[hdrEaPrefix+ea.Name] = base64.StdEncoding.EncodeToString(ea.Value) + } + + case winio.BackupAlternateData, winio.BackupLink, winio.BackupPropertyData, winio.BackupObjectId, winio.BackupTxfsData: + // ignore these streams + default: + return fmt.Errorf("%s: unknown stream ID %d", name, bhdr.Id) + } + } + + err = t.WriteHeader(hdr) + if err != nil { + return err + } + + if readTwice { + // Get back to the data stream. + if _, err = sr.Seek(restartPos, io.SeekStart); err != nil { + return err + } + for dataHdr == nil { + bhdr, err := br.Next() + if err == io.EOF { //nolint:errorlint + break + } + if err != nil { + return err + } + if bhdr.Id == winio.BackupData { + dataHdr = bhdr + } + } + } + + // The logic for copying file contents is fairly complicated due to the need for handling sparse files, + // and the weird ways they are represented by BackupRead. A normal file will always either have a data stream + // with size and content, or no data stream at all (if empty). However, for a sparse file, the content can also + // be represented using a series of sparse block streams following the data stream. Additionally, the way sparse + // files are handled by BackupRead has changed in the OS recently. The specifics of the representation are described + // in the list at the bottom of this block comment. + // + // Sparse files can be represented in four different ways, based on the specifics of the file. + // - Size = 0: + // Previously: BackupRead yields no data stream and no sparse block streams. + // Recently: BackupRead yields a data stream with size = 0. There are no following sparse block streams. + // - Size > 0, no allocated ranges: + // BackupRead yields a data stream with size = 0. Following is a single sparse block stream with + // size = 0 and offset = . + // - Size > 0, one allocated range: + // BackupRead yields a data stream with size = containing the file contents. There are no + // sparse block streams. This is the case if you take a normal file with contents and simply set the + // sparse flag on it. + // - Size > 0, multiple allocated ranges: + // BackupRead yields a data stream with size = 0. Following are sparse block streams for each allocated + // range of the file containing the range contents. Finally there is a sparse block stream with + // size = 0 and offset = . + + if dataHdr != nil { //nolint:nestif // todo: reduce nesting complexity + // A data stream was found. Copy the data. + // We assume that we will either have a data stream size > 0 XOR have sparse block streams. + if dataHdr.Size > 0 || (dataHdr.Attributes&winio.StreamSparseAttributes) == 0 { + if size != dataHdr.Size { + return fmt.Errorf("%s: mismatch between file size %d and header size %d", name, size, dataHdr.Size) + } + if _, err = io.Copy(t, br); err != nil { + return fmt.Errorf("%s: copying contents from data stream: %w", name, err) + } + } else if size > 0 { + // As of a recent OS change, BackupRead now returns a data stream for empty sparse files. + // These files have no sparse block streams, so skip the copySparse call if file size = 0. + if err = copySparse(t, br); err != nil { + return fmt.Errorf("%s: copying contents from sparse block stream: %w", name, err) + } + } + } + + // Look for streams after the data stream. The only ones we handle are alternate data streams. + // Other streams may have metadata that could be serialized, but the tar header has already + // been written. In practice, this means that we don't get EA or TXF metadata. + for { + bhdr, err := br.Next() + if err == io.EOF { //nolint:errorlint + break + } + if err != nil { + return err + } + switch bhdr.Id { + case winio.BackupAlternateData: + if (bhdr.Attributes & winio.StreamSparseAttributes) != 0 { + // Unsupported for now, since the size of the alternate stream is not present + // in the backup stream until after the data has been read. + return fmt.Errorf("%s: tar of sparse alternate data streams is unsupported", name) + } + altName := strings.TrimSuffix(bhdr.Name, ":$DATA") + hdr = &tar.Header{ + Format: hdr.Format, + Name: name + altName, + Mode: hdr.Mode, + Typeflag: tar.TypeReg, + Size: bhdr.Size, + ModTime: hdr.ModTime, + AccessTime: hdr.AccessTime, + ChangeTime: hdr.ChangeTime, + } + err = t.WriteHeader(hdr) + if err != nil { + return err + } + _, err = io.Copy(t, br) + if err != nil { + return err + } + case winio.BackupEaData, winio.BackupLink, winio.BackupPropertyData, winio.BackupObjectId, winio.BackupTxfsData: + // ignore these streams + default: + return fmt.Errorf("%s: unknown stream ID %d after data", name, bhdr.Id) + } + } + return nil +} + +// FileInfoFromHeader retrieves basic Win32 file information from a tar header, using the additional metadata written by +// WriteTarFileFromBackupStream. +func FileInfoFromHeader(hdr *tar.Header) (name string, size int64, fileInfo *winio.FileBasicInfo, err error) { + name = hdr.Name + if hdr.Typeflag == tar.TypeReg { + size = hdr.Size + } + fileInfo = &winio.FileBasicInfo{ + LastAccessTime: windows.NsecToFiletime(hdr.AccessTime.UnixNano()), + LastWriteTime: windows.NsecToFiletime(hdr.ModTime.UnixNano()), + ChangeTime: windows.NsecToFiletime(hdr.ChangeTime.UnixNano()), + // Default to ModTime, we'll pull hdrCreationTime below if present + CreationTime: windows.NsecToFiletime(hdr.ModTime.UnixNano()), + } + if attrStr, ok := hdr.PAXRecords[hdrFileAttributes]; ok { + attr, err := strconv.ParseUint(attrStr, 10, 32) + if err != nil { + return "", 0, nil, err + } + fileInfo.FileAttributes = uint32(attr) + } else { + if hdr.Typeflag == tar.TypeDir { + fileInfo.FileAttributes |= windows.FILE_ATTRIBUTE_DIRECTORY + } + } + if creationTimeStr, ok := hdr.PAXRecords[hdrCreationTime]; ok { + creationTime, err := parsePAXTime(creationTimeStr) + if err != nil { + return "", 0, nil, err + } + fileInfo.CreationTime = windows.NsecToFiletime(creationTime.UnixNano()) + } + return name, size, fileInfo, err +} + +// WriteBackupStreamFromTarFile writes a Win32 backup stream from the current tar file. Since this function may process multiple +// tar file entries in order to collect all the alternate data streams for the file, it returns the next +// tar file that was not processed, or io.EOF is there are no more. +func WriteBackupStreamFromTarFile(w io.Writer, t *tar.Reader, hdr *tar.Header) (*tar.Header, error) { + bw := winio.NewBackupStreamWriter(w) + + sd, err := SecurityDescriptorFromTarHeader(hdr) + if err != nil { + return nil, err + } + if len(sd) != 0 { + bhdr := winio.BackupHeader{ + Id: winio.BackupSecurity, + Size: int64(len(sd)), + } + err := bw.WriteHeader(&bhdr) + if err != nil { + return nil, err + } + _, err = bw.Write(sd) + if err != nil { + return nil, err + } + } + + eadata, err := ExtendedAttributesFromTarHeader(hdr) + if err != nil { + return nil, err + } + if len(eadata) != 0 { + bhdr := winio.BackupHeader{ + Id: winio.BackupEaData, + Size: int64(len(eadata)), + } + err = bw.WriteHeader(&bhdr) + if err != nil { + return nil, err + } + _, err = bw.Write(eadata) + if err != nil { + return nil, err + } + } + + if hdr.Typeflag == tar.TypeSymlink { + reparse := EncodeReparsePointFromTarHeader(hdr) + bhdr := winio.BackupHeader{ + Id: winio.BackupReparseData, + Size: int64(len(reparse)), + } + err := bw.WriteHeader(&bhdr) + if err != nil { + return nil, err + } + _, err = bw.Write(reparse) + if err != nil { + return nil, err + } + } + + if hdr.Typeflag == tar.TypeReg { + bhdr := winio.BackupHeader{ + Id: winio.BackupData, + Size: hdr.Size, + } + err := bw.WriteHeader(&bhdr) + if err != nil { + return nil, err + } + _, err = io.Copy(bw, t) + if err != nil { + return nil, err + } + } + // Copy all the alternate data streams and return the next non-ADS header. + for { + ahdr, err := t.Next() + if err != nil { + return nil, err + } + if ahdr.Typeflag != tar.TypeReg || !strings.HasPrefix(ahdr.Name, hdr.Name+":") { + return ahdr, nil + } + bhdr := winio.BackupHeader{ + Id: winio.BackupAlternateData, + Size: ahdr.Size, + Name: ahdr.Name[len(hdr.Name):] + ":$DATA", + } + err = bw.WriteHeader(&bhdr) + if err != nil { + return nil, err + } + _, err = io.Copy(bw, t) + if err != nil { + return nil, err + } + } +} diff --git a/vendor/github.com/Microsoft/go-winio/pkg/bindfilter/bind_filter.go b/vendor/github.com/Microsoft/go-winio/pkg/bindfilter/bind_filter.go new file mode 100644 index 0000000000..7c7f145f44 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/pkg/bindfilter/bind_filter.go @@ -0,0 +1,307 @@ +//go:build windows +// +build windows + +package bindfilter + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "os" + "path/filepath" + "strings" + "unsafe" + + "golang.org/x/sys/windows" +) + +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go ./bind_filter.go +//sys bfSetupFilter(jobHandle windows.Handle, flags uint32, virtRootPath string, virtTargetPath string, virtExceptions **uint16, virtExceptionPathCount uint32) (hr error) = bindfltapi.BfSetupFilter? +//sys bfRemoveMapping(jobHandle windows.Handle, virtRootPath string) (hr error) = bindfltapi.BfRemoveMapping? +//sys bfGetMappings(flags uint32, jobHandle windows.Handle, virtRootPath *uint16, sid *windows.SID, bufferSize *uint32, outBuffer *byte) (hr error) = bindfltapi.BfGetMappings? + +// BfSetupFilter flags. See: +// https://github.com/microsoft/BuildXL/blob/a6dce509f0d4f774255e5fbfb75fa6d5290ed163/Public/Src/Utilities/Native/Processes/Windows/NativeContainerUtilities.cs#L193-L240 +// +//nolint:revive // var-naming: ALL_CAPS +const ( + BINDFLT_FLAG_READ_ONLY_MAPPING uint32 = 0x00000001 + // Tells bindflt to fail mapping with STATUS_INVALID_PARAMETER if a mapping produces + // multiple targets. + BINDFLT_FLAG_NO_MULTIPLE_TARGETS uint32 = 0x00000040 +) + +//nolint:revive // var-naming: ALL_CAPS +const ( + BINDFLT_GET_MAPPINGS_FLAG_VOLUME uint32 = 0x00000001 + BINDFLT_GET_MAPPINGS_FLAG_SILO uint32 = 0x00000002 + BINDFLT_GET_MAPPINGS_FLAG_USER uint32 = 0x00000004 +) + +// ApplyFileBinding creates a global mount of the source in root, with an optional +// read only flag. +// The bind filter allows us to create mounts of directories and volumes. By default it allows +// us to mount multiple sources inside a single root, acting as an overlay. Files from the +// second source will superscede the first source that was mounted. +// This function disables this behavior and sets the BINDFLT_FLAG_NO_MULTIPLE_TARGETS flag +// on the mount. +func ApplyFileBinding(root, source string, readOnly bool) error { + // The parent directory needs to exist for the bind to work. MkdirAll stats and + // returns nil if the directory exists internally so we should be fine to mkdirall + // every time. + if err := os.MkdirAll(filepath.Dir(root), 0); err != nil { + return err + } + + if strings.Contains(source, "Volume{") && !strings.HasSuffix(source, "\\") { + // Add trailing slash to volumes, otherwise we get an error when binding it to + // a folder. + source = source + "\\" + } + + flags := BINDFLT_FLAG_NO_MULTIPLE_TARGETS + if readOnly { + flags |= BINDFLT_FLAG_READ_ONLY_MAPPING + } + + // Set the job handle to 0 to create a global mount. + if err := bfSetupFilter( + 0, + flags, + root, + source, + nil, + 0, + ); err != nil { + return fmt.Errorf("failed to bind target %q to root %q: %w", source, root, err) + } + return nil +} + +// RemoveFileBinding removes a mount from the root path. +func RemoveFileBinding(root string) error { + if err := bfRemoveMapping(0, root); err != nil { + return fmt.Errorf("removing file binding: %w", err) + } + return nil +} + +// GetBindMappings returns a list of bind mappings that have their root on a +// particular volume. The volumePath parameter can be any path that exists on +// a volume. For example, if a number of mappings are created in C:\ProgramData\test, +// to get a list of those mappings, the volumePath parameter would have to be set to +// C:\ or the VOLUME_NAME_GUID notation of C:\ (\\?\Volume{GUID}\), or any child +// path that exists. +func GetBindMappings(volumePath string) ([]BindMapping, error) { + rootPtr, err := windows.UTF16PtrFromString(volumePath) + if err != nil { + return nil, err + } + + flags := BINDFLT_GET_MAPPINGS_FLAG_VOLUME + // allocate a large buffer for results + var outBuffSize uint32 = 256 * 1024 + buf := make([]byte, outBuffSize) + + if err := bfGetMappings(flags, 0, rootPtr, nil, &outBuffSize, &buf[0]); err != nil { + return nil, err + } + + if outBuffSize < 12 { + return nil, fmt.Errorf("invalid buffer returned") + } + + result := buf[:outBuffSize] + + // The first 12 bytes are the three uint32 fields in getMappingsResponseHeader{} + headerBuffer := result[:12] + // The alternative to using unsafe and casting it to the above defined structures, is to manually + // parse the fields. Not too terrible, but not sure it'd worth the trouble. + header := *(*getMappingsResponseHeader)(unsafe.Pointer(&headerBuffer[0])) + + if header.MappingCount == 0 { + // no mappings + return []BindMapping{}, nil + } + + mappingsBuffer := result[12 : int(unsafe.Sizeof(mappingEntry{}))*int(header.MappingCount)] + // Get a pointer to the first mapping in the slice + mappingsPointer := (*mappingEntry)(unsafe.Pointer(&mappingsBuffer[0])) + // Get slice of mappings + mappings := unsafe.Slice(mappingsPointer, header.MappingCount) + + mappingEntries := make([]BindMapping, header.MappingCount) + for i := 0; i < int(header.MappingCount); i++ { + bindMapping, err := getBindMappingFromBuffer(result, mappings[i]) + if err != nil { + return nil, fmt.Errorf("fetching bind mappings: %w", err) + } + mappingEntries[i] = bindMapping + } + + return mappingEntries, nil +} + +// mappingEntry holds information about where in the response buffer we can +// find information about the virtual root (the mount point) and the targets (sources) +// that get mounted, as well as the flags used to bind the targets to the virtual root. +type mappingEntry struct { + VirtRootLength uint32 + VirtRootOffset uint32 + Flags uint32 + NumberOfTargets uint32 + TargetEntriesOffset uint32 +} + +type mappingTargetEntry struct { + TargetRootLength uint32 + TargetRootOffset uint32 +} + +// getMappingsResponseHeader represents the first 12 bytes of the BfGetMappings() response. +// It gives us the size of the buffer, the status of the call and the number of mappings. +// A response +type getMappingsResponseHeader struct { + Size uint32 + Status uint32 + MappingCount uint32 +} + +type BindMapping struct { + MountPoint string + Flags uint32 + Targets []string +} + +func decodeEntry(buffer []byte) (string, error) { + name := make([]uint16, len(buffer)/2) + err := binary.Read(bytes.NewReader(buffer), binary.LittleEndian, &name) + if err != nil { + return "", fmt.Errorf("decoding name: %w", err) + } + return windows.UTF16ToString(name), nil +} + +func getTargetsFromBuffer(buffer []byte, offset, count int) ([]string, error) { + if len(buffer) < offset+count*6 { + return nil, fmt.Errorf("invalid buffer") + } + + targets := make([]string, count) + for i := 0; i < count; i++ { + entryBuf := buffer[offset+i*8 : offset+i*8+8] + tgt := *(*mappingTargetEntry)(unsafe.Pointer(&entryBuf[0])) + if len(buffer) < int(tgt.TargetRootOffset)+int(tgt.TargetRootLength) { + return nil, fmt.Errorf("invalid buffer") + } + decoded, err := decodeEntry(buffer[tgt.TargetRootOffset : tgt.TargetRootOffset+tgt.TargetRootLength]) + if err != nil { + return nil, fmt.Errorf("decoding name: %w", err) + } + decoded, err = getFinalPath(decoded) + if err != nil { + return nil, fmt.Errorf("fetching final path: %w", err) + } + + targets[i] = decoded + } + return targets, nil +} + +func getFinalPath(pth string) (string, error) { + // BfGetMappings returns VOLUME_NAME_NT paths like \Device\HarddiskVolume2\ProgramData. + // These can be accessed by prepending \\.\GLOBALROOT to the path. We use this to get the + // DOS paths for these files. + if strings.HasPrefix(pth, `\Device`) { + pth = `\\.\GLOBALROOT` + pth + } + + han, err := openPath(pth) + if err != nil { + return "", fmt.Errorf("fetching file handle: %w", err) + } + defer func() { + _ = windows.CloseHandle(han) + }() + + buf := make([]uint16, 100) + var flags uint32 = 0x0 + for { + n, err := windows.GetFinalPathNameByHandle(han, &buf[0], uint32(len(buf)), flags) + if err != nil { + // if we mounted a volume that does not also have a drive letter assigned, attempting to + // fetch the VOLUME_NAME_DOS will fail with os.ErrNotExist. Attempt to get the VOLUME_NAME_GUID. + if errors.Is(err, os.ErrNotExist) && flags != 0x1 { + flags = 0x1 + continue + } + return "", fmt.Errorf("getting final path name: %w", err) + } + if n < uint32(len(buf)) { + break + } + buf = make([]uint16, n) + } + finalPath := windows.UTF16ToString(buf) + // We got VOLUME_NAME_DOS, we need to strip away some leading slashes. + // Leave unchanged if we ended up requesting VOLUME_NAME_GUID + if len(finalPath) > 4 && finalPath[:4] == `\\?\` && flags == 0x0 { + finalPath = finalPath[4:] + if len(finalPath) > 3 && finalPath[:3] == `UNC` { + // return path like \\server\share\... + finalPath = `\` + finalPath[3:] + } + } + + return finalPath, nil +} + +func getBindMappingFromBuffer(buffer []byte, entry mappingEntry) (BindMapping, error) { + if len(buffer) < int(entry.VirtRootOffset)+int(entry.VirtRootLength) { + return BindMapping{}, fmt.Errorf("invalid buffer") + } + + src, err := decodeEntry(buffer[entry.VirtRootOffset : entry.VirtRootOffset+entry.VirtRootLength]) + if err != nil { + return BindMapping{}, fmt.Errorf("decoding entry: %w", err) + } + targets, err := getTargetsFromBuffer(buffer, int(entry.TargetEntriesOffset), int(entry.NumberOfTargets)) + if err != nil { + return BindMapping{}, fmt.Errorf("fetching targets: %w", err) + } + + src, err = getFinalPath(src) + if err != nil { + return BindMapping{}, fmt.Errorf("fetching final path: %w", err) + } + + return BindMapping{ + Flags: entry.Flags, + Targets: targets, + MountPoint: src, + }, nil +} + +func openPath(path string) (windows.Handle, error) { + u16, err := windows.UTF16PtrFromString(path) + if err != nil { + return 0, err + } + h, err := windows.CreateFile( + u16, + 0, + windows.FILE_SHARE_READ|windows.FILE_SHARE_WRITE|windows.FILE_SHARE_DELETE, + nil, + windows.OPEN_EXISTING, + windows.FILE_FLAG_BACKUP_SEMANTICS, // Needed to open a directory handle. + 0) + if err != nil { + return 0, &os.PathError{ + Op: "CreateFile", + Path: path, + Err: err, + } + } + return h, nil +} diff --git a/vendor/github.com/Microsoft/go-winio/pkg/bindfilter/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/bindfilter/zsyscall_windows.go new file mode 100644 index 0000000000..1da9b3f3b4 --- /dev/null +++ b/vendor/github.com/Microsoft/go-winio/pkg/bindfilter/zsyscall_windows.go @@ -0,0 +1,113 @@ +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. + +package bindfilter + +import ( + "syscall" + "unsafe" + + "golang.org/x/sys/windows" +) + +var _ unsafe.Pointer + +// Do the interface allocations only once for common +// Errno values. +const ( + errnoERROR_IO_PENDING = 997 +) + +var ( + errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL +) + +// errnoErr returns common boxed Errno values, to prevent +// allocations at runtime. +func errnoErr(e syscall.Errno) error { + switch e { + case 0: + return errERROR_EINVAL + case errnoERROR_IO_PENDING: + return errERROR_IO_PENDING + } + return e +} + +var ( + modbindfltapi = windows.NewLazySystemDLL("bindfltapi.dll") + + procBfGetMappings = modbindfltapi.NewProc("BfGetMappings") + procBfRemoveMapping = modbindfltapi.NewProc("BfRemoveMapping") + procBfSetupFilter = modbindfltapi.NewProc("BfSetupFilter") +) + +func bfGetMappings(flags uint32, jobHandle windows.Handle, virtRootPath *uint16, sid *windows.SID, bufferSize *uint32, outBuffer *byte) (hr error) { + hr = procBfGetMappings.Find() + if hr != nil { + return + } + r0, _, _ := syscall.SyscallN(procBfGetMappings.Addr(), uintptr(flags), uintptr(jobHandle), uintptr(unsafe.Pointer(virtRootPath)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(bufferSize)), uintptr(unsafe.Pointer(outBuffer))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func bfRemoveMapping(jobHandle windows.Handle, virtRootPath string) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(virtRootPath) + if hr != nil { + return + } + return _bfRemoveMapping(jobHandle, _p0) +} + +func _bfRemoveMapping(jobHandle windows.Handle, virtRootPath *uint16) (hr error) { + hr = procBfRemoveMapping.Find() + if hr != nil { + return + } + r0, _, _ := syscall.SyscallN(procBfRemoveMapping.Addr(), uintptr(jobHandle), uintptr(unsafe.Pointer(virtRootPath))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func bfSetupFilter(jobHandle windows.Handle, flags uint32, virtRootPath string, virtTargetPath string, virtExceptions **uint16, virtExceptionPathCount uint32) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(virtRootPath) + if hr != nil { + return + } + var _p1 *uint16 + _p1, hr = syscall.UTF16PtrFromString(virtTargetPath) + if hr != nil { + return + } + return _bfSetupFilter(jobHandle, flags, _p0, _p1, virtExceptions, virtExceptionPathCount) +} + +func _bfSetupFilter(jobHandle windows.Handle, flags uint32, virtRootPath *uint16, virtTargetPath *uint16, virtExceptions **uint16, virtExceptionPathCount uint32) (hr error) { + hr = procBfSetupFilter.Find() + if hr != nil { + return + } + r0, _, _ := syscall.SyscallN(procBfSetupFilter.Addr(), uintptr(jobHandle), uintptr(flags), uintptr(unsafe.Pointer(virtRootPath)), uintptr(unsafe.Pointer(virtTargetPath)), uintptr(unsafe.Pointer(virtExceptions)), uintptr(virtExceptionPathCount)) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} diff --git a/vendor/github.com/Microsoft/hcsshim/.gitattributes b/vendor/github.com/Microsoft/hcsshim/.gitattributes index 94f480de94..dd0d09faac 100644 --- a/vendor/github.com/Microsoft/hcsshim/.gitattributes +++ b/vendor/github.com/Microsoft/hcsshim/.gitattributes @@ -1 +1,3 @@ -* text=auto eol=lf \ No newline at end of file +* text=auto eol=lf +vendor/** -text +test/vendor/** -text \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/.gitignore b/vendor/github.com/Microsoft/hcsshim/.gitignore index b883f1fdc6..74b68f0ad9 100644 --- a/vendor/github.com/Microsoft/hcsshim/.gitignore +++ b/vendor/github.com/Microsoft/hcsshim/.gitignore @@ -1 +1,53 @@ +# Binaries for programs and plugins *.exe +*.dll +*.so +*.dylib + +# Ignore vscode setting files +.vscode/ +.idea/ + +# Test binary, build with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 +.glide/ + +# Ignore gcs bin directory +service/bin/ +service/pkg/ + +*.img +*.vhd +*.tar.gz +*.tar + +# Make stuff +.rootfs-done +bin/* +rootfs/* +rootfs-conv/* +*.o +/build/ + +deps/* +out/* + +# protobuf files +# only files at root of the repo, otherwise this will cause issues with vendoring +/protobuf/* + +# test results +test/results + +# go workspace files +go.work +go.work.sum + +# keys and related artifacts +*.pem +*.cose diff --git a/vendor/github.com/Microsoft/hcsshim/.golangci.yml b/vendor/github.com/Microsoft/hcsshim/.golangci.yml new file mode 100644 index 0000000000..a795dbaf14 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/.golangci.yml @@ -0,0 +1,148 @@ +run: + timeout: 8m + tests: true + build-tags: + - admin + - functional + - integration + skip-dirs: + # paths are relative to module root + - cri-containerd/test-images + +linters: + enable: + # defaults: + # - errcheck + # - gosimple + # - govet + # - ineffassign + # - staticcheck + # - typecheck + # - unused + + - gofmt # whether code was gofmt-ed + - nolintlint # ill-formed or insufficient nolint directives + - stylecheck # golint replacement + - thelper # test helpers without t.Helper() + +linters-settings: + stylecheck: + # https://staticcheck.io/docs/checks + checks: ["all"] + +issues: + exclude-rules: + # path is relative to module root, which is ./test/ + - path: cri-containerd + linters: + - stylecheck + text: "^ST1003: should not use underscores in package names$" + source: "^package cri_containerd$" + + # This repo has a LOT of generated schema files, operating system bindings, and other + # things that ST1003 from stylecheck won't like (screaming case Windows api constants for example). + # There's also some structs that we *could* change the initialisms to be Go friendly + # (Id -> ID) but they're exported and it would be a breaking change. + # This makes it so that most new code, code that isn't supposed to be a pretty faithful + # mapping to an OS call/constants, or non-generated code still checks if we're following idioms, + # while ignoring the things that are just noise or would be more of a hassle than it'd be worth to change. + - path: layer.go + linters: + - stylecheck + Text: "ST1003:" + + - path: hcsshim.go + linters: + - stylecheck + Text: "ST1003:" + + - path: cmd\\ncproxy\\nodenetsvc\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: cmd\\ncproxy_mock\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcs\\schema2\\ + linters: + - stylecheck + - gofmt + + - path: internal\\wclayer\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: hcn\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcs\\schema1\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hns\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: ext4\\internal\\compactext4\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: ext4\\internal\\format\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\guestrequest\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\guest\\prot\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\windevice\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\winapi\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\vmcompute\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\regstate\\ + linters: + - stylecheck + Text: "ST1003:" + + - path: internal\\hcserror\\ + linters: + - stylecheck + Text: "ST1003:" + + # v0 APIs are deprecated, but still retained for backwards compatability + - path: cmd\\ncproxy\\ + linters: + - staticcheck + text: "^SA1019: .*(ncproxygrpc|nodenetsvc)[/]?v0" + + - path: internal\\tools\\networkagent + linters: + - staticcheck + text: "^SA1019: .*nodenetsvc[/]?v0" diff --git a/vendor/github.com/Microsoft/hcsshim/.gometalinter.json b/vendor/github.com/Microsoft/hcsshim/.gometalinter.json deleted file mode 100644 index 00e9a6e2ec..0000000000 --- a/vendor/github.com/Microsoft/hcsshim/.gometalinter.json +++ /dev/null @@ -1,17 +0,0 @@ -{ - "Vendor": true, - "Deadline": "2m", - "Sort": [ - "linter", - "severity", - "path", - "line" - ], - "Skip": [ - "internal\\schema2" - ], - "EnableGC": true, - "Enable": [ - "gofmt" - ] -} \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/CODEOWNERS b/vendor/github.com/Microsoft/hcsshim/CODEOWNERS index 87f49df314..f4c5a07d14 100644 --- a/vendor/github.com/Microsoft/hcsshim/CODEOWNERS +++ b/vendor/github.com/Microsoft/hcsshim/CODEOWNERS @@ -1,3 +1 @@ -* @microsoft/containerplat - -/hcn/* @nagiesek \ No newline at end of file +* @microsoft/containerplat \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/Makefile b/vendor/github.com/Microsoft/hcsshim/Makefile new file mode 100644 index 0000000000..d8eb30b863 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/Makefile @@ -0,0 +1,111 @@ +BASE:=base.tar.gz +DEV_BUILD:=0 + +GO:=go +GO_FLAGS:=-ldflags "-s -w" # strip Go binaries +CGO_ENABLED:=0 +GOMODVENDOR:= + +CFLAGS:=-O2 -Wall +LDFLAGS:=-static -s # strip C binaries + +GO_FLAGS_EXTRA:= +ifeq "$(GOMODVENDOR)" "1" +GO_FLAGS_EXTRA += -mod=vendor +endif +GO_BUILD_TAGS:= +ifneq ($(strip $(GO_BUILD_TAGS)),) +GO_FLAGS_EXTRA += -tags="$(GO_BUILD_TAGS)" +endif +GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA) + +SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST)))) +# additional directories to search for rule prerequisites and targets +VPATH=$(SRCROOT) + +DELTA_TARGET=out/delta.tar.gz + +ifeq "$(DEV_BUILD)" "1" +DELTA_TARGET=out/delta-dev.tar.gz +endif + +# The link aliases for gcstools +GCS_TOOLS=\ + generichook \ + install-drivers + +.PHONY: all always rootfs test + +.DEFAULT_GOAL := all + +all: out/initrd.img out/rootfs.tar.gz + +clean: + find -name '*.o' -print0 | xargs -0 -r rm + rm -rf bin deps rootfs out + +test: + cd $(SRCROOT) && $(GO) test -v ./internal/guest/... + +rootfs: out/rootfs.vhd + +out/rootfs.vhd: out/rootfs.tar.gz bin/cmd/tar2ext4 + gzip -f -d ./out/rootfs.tar.gz + bin/cmd/tar2ext4 -vhd -i ./out/rootfs.tar -o $@ + +out/rootfs.tar.gz: out/initrd.img + rm -rf rootfs-conv + mkdir rootfs-conv + gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd) + tar -zcf $@ -C rootfs-conv . + rm -rf rootfs-conv + +out/initrd.img: $(BASE) $(DELTA_TARGET) $(SRCROOT)/hack/catcpio.sh + $(SRCROOT)/hack/catcpio.sh "$(BASE)" $(DELTA_TARGET) > out/initrd.img.uncompressed + gzip -c out/initrd.img.uncompressed > $@ + rm out/initrd.img.uncompressed + +# This target includes utilities which may be useful for testing purposes. +out/delta-dev.tar.gz: out/delta.tar.gz bin/internal/tools/snp-report + rm -rf rootfs-dev + mkdir rootfs-dev + tar -xzf out/delta.tar.gz -C rootfs-dev + cp bin/internal/tools/snp-report rootfs-dev/bin/ + tar -zcf $@ -C rootfs-dev . + rm -rf rootfs-dev + +out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools bin/cmd/hooks/wait-paths Makefile + @mkdir -p out + rm -rf rootfs + mkdir -p rootfs/bin/ + mkdir -p rootfs/info/ + cp bin/init rootfs/ + cp bin/vsockexec rootfs/bin/ + cp bin/cmd/gcs rootfs/bin/ + cp bin/cmd/gcstools rootfs/bin/ + cp bin/cmd/hooks/wait-paths rootfs/bin/ + for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done + git -C $(SRCROOT) rev-parse HEAD > rootfs/info/gcs.commit && \ + git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/info/gcs.branch && \ + date --iso-8601=minute --utc > rootfs/info/tar.date + $(if $(and $(realpath $(subst .tar,.testdata.json,$(BASE))), $(shell which jq)), \ + jq -r '.IMAGE_NAME' $(subst .tar,.testdata.json,$(BASE)) 2>/dev/null > rootfs/info/image.name && \ + jq -r '.DATETIME' $(subst .tar,.testdata.json,$(BASE)) 2>/dev/null > rootfs/info/build.date) + tar -zcf $@ -C rootfs . + rm -rf rootfs + +bin/cmd/gcs bin/cmd/gcstools bin/cmd/hooks/wait-paths bin/cmd/tar2ext4 bin/internal/tools/snp-report: + @mkdir -p $(dir $@) + GOOS=linux $(GO_BUILD) -o $@ $(SRCROOT)/$(@:bin/%=%) + +bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o + @mkdir -p bin + $(CC) $(LDFLAGS) -o $@ $^ + +bin/init: init/init.o vsockexec/vsock.o + @mkdir -p bin + $(CC) $(LDFLAGS) -o $@ $^ + +%.o: %.c + @mkdir -p $(dir $@) + $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $< diff --git a/vendor/github.com/Microsoft/hcsshim/Protobuild.toml b/vendor/github.com/Microsoft/hcsshim/Protobuild.toml index 47d7650fb7..42ad2e1850 100644 --- a/vendor/github.com/Microsoft/hcsshim/Protobuild.toml +++ b/vendor/github.com/Microsoft/hcsshim/Protobuild.toml @@ -1,4 +1,4 @@ -version = "unstable" +version = "1" generator = "gogoctrd" plugins = ["grpc", "fieldpath"] @@ -9,22 +9,22 @@ plugins = ["grpc", "fieldpath"] # treat the root of the project as an include, but this may not be necessary. before = ["./protobuf"] + # defaults are "/usr/local/include" and "/usr/include", which don't exist on Windows. + # override defaults to supress errors about non-existant directories. + after = [] + # Paths that should be treated as include roots in relation to the vendor # directory. These will be calculated with the vendor directory nearest the # target package. packages = ["github.com/gogo/protobuf"] - # Paths that will be added untouched to the end of the includes. We use - # `/usr/local/include` to pickup the common install location of protobuf. - # This is the default. - after = ["/usr/local/include"] - # This section maps protobuf imports to Go packages. These will become # `-M` directives in the call to the go protobuf generator. [packages] "gogoproto/gogo.proto" = "github.com/gogo/protobuf/gogoproto" "google/protobuf/any.proto" = "github.com/gogo/protobuf/types" "google/protobuf/empty.proto" = "github.com/gogo/protobuf/types" + "google/protobuf/struct.proto" = "github.com/gogo/protobuf/types" "google/protobuf/descriptor.proto" = "github.com/gogo/protobuf/protoc-gen-gogo/descriptor" "google/protobuf/field_mask.proto" = "github.com/gogo/protobuf/types" "google/protobuf/timestamp.proto" = "github.com/gogo/protobuf/types" @@ -35,20 +35,18 @@ plugins = ["grpc", "fieldpath"] prefixes = ["github.com/Microsoft/hcsshim/internal/shimdiag"] plugins = ["ttrpc"] -# Lock down runhcs config +[[overrides]] +prefixes = ["github.com/Microsoft/hcsshim/internal/extendedtask"] +plugins = ["ttrpc"] -[[descriptors]] -prefix = "github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/options" -target = "cmd/containerd-shim-runhcs-v1/options/next.pb.txt" -ignore_files = [ - "google/protobuf/descriptor.proto", - "gogoproto/gogo.proto" -] +[[overrides]] +prefixes = ["github.com/Microsoft/hcsshim/internal/computeagent"] +plugins = ["ttrpc"] -[[descriptors]] -prefix = "github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/stats" -target = "cmd/containerd-shim-runhcs-v1/stats/next.pb.txt" -ignore_files = [ - "google/protobuf/descriptor.proto", - "gogoproto/gogo.proto" -] \ No newline at end of file +[[overrides]] +prefixes = ["github.com/Microsoft/hcsshim/internal/ncproxyttrpc"] +plugins = ["ttrpc"] + +[[overrides]] +prefixes = ["github.com/Microsoft/hcsshim/internal/vmservice"] +plugins = ["ttrpc"] \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/README.md b/vendor/github.com/Microsoft/hcsshim/README.md index d504f18893..5a1361539b 100644 --- a/vendor/github.com/Microsoft/hcsshim/README.md +++ b/vendor/github.com/Microsoft/hcsshim/README.md @@ -1,14 +1,68 @@ # hcsshim -[![Build status](https://ci.appveyor.com/api/projects/status/nbcw28mnkqml0loa/branch/master?svg=true)](https://ci.appveyor.com/project/WindowsVirtualization/hcsshim/branch/master) +[![Build status](https://github.com/microsoft/hcsshim/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/microsoft/hcsshim/actions?query=branch%3Amaster) -This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS). +This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS), as well as code for the [guest agent](./internal/guest/README.md) (commonly referred to as the GCS or Guest Compute Service in the codebase) used to support running Linux Hyper-V containers. -It is primarily used in the [Moby Project](https://github.com/moby/moby), but it can be freely used by other projects as well. +It is primarily used in the [Moby](https://github.com/moby/moby) and [Containerd](https://github.com/containerd/containerd) projects, but it can be freely used by other projects as well. + +## Building + +While this repository can be used as a library of sorts to call the HCS apis, there are a couple binaries built out of the repository as well. The main ones being the Linux guest agent, and an implementation of the [runtime v2 containerd shim api](https://github.com/containerd/containerd/blob/master/runtime/v2/README.md). +### Linux Hyper-V Container Guest Agent + +To build the Linux guest agent itself all that's needed is to set your GOOS to "Linux" and build out of ./cmd/gcs. +```powershell +C:\> $env:GOOS="linux" +C:\> go build .\cmd\gcs\ +``` + +or on a Linux machine +```sh +> go build ./cmd/gcs +``` + +If you want it to be packaged inside of a rootfs to boot with alongside all of the other tools then you'll need to provide a rootfs that it can be packaged inside of. An easy way is to export the rootfs of a container. + +```sh +docker pull busybox +docker run --name base_image_container busybox +docker export base_image_container | gzip > base.tar.gz +BASE=./base.tar.gz +make all +``` + +If the build is successful, in the `./out` folder you should see: +```sh +> ls ./out/ +delta.tar.gz initrd.img rootfs.tar.gz +``` + +### Containerd Shim +For info on the Runtime V2 API: https://github.com/containerd/containerd/blob/master/runtime/v2/README.md. + +Contrary to the typical Linux architecture of shim -> runc, the runhcs shim is used both to launch and manage the lifetime of containers. + +```powershell +C:\> $env:GOOS="windows" +C:\> go build .\cmd\containerd-shim-runhcs-v1 +``` + +Then place the binary in the same directory that Containerd is located at in your environment. A default Containerd configuration file can be generated by running: +```powershell +.\containerd.exe config default | Out-File "C:\Program Files\containerd\config.toml" -Encoding ascii +``` + +This config file will already have the shim set as the default runtime for cri interactions. + +To trial using the shim out with ctr.exe: +```powershell +C:\> ctr.exe run --runtime io.containerd.runhcs.v1 --rm mcr.microsoft.com/windows/nanoserver:2004 windows-test cmd /c "echo Hello World!" +``` ## Contributing -This project welcomes contributions and suggestions. Most contributions require you to agree to a +This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com. @@ -16,8 +70,10 @@ When you submit a pull request, a CLA-bot will automatically determine whether y a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA. -We also ask that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to certify they either authored the work themselves or otherwise have permission to use it in this project. - +We also require that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to +certify they either authored the work themselves or otherwise have permission to use it in this project. Please see https://developercertificate.org/ for +more info, as well as to make sure that you can attest to the rules listed. Our CI uses the [DCO Github app](https://github.com/apps/dco) to ensure +that all commits in a given PR are signed-off. ## Code of Conduct @@ -27,7 +83,7 @@ contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additio ## Dependencies -This project requires Golang 1.9 or newer to build. +This project requires Golang 1.17 or newer to build. For system requirements to run this project, see the Microsoft docs on [Windows Container requirements](https://docs.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/system-requirements). diff --git a/vendor/github.com/Microsoft/hcsshim/SECURITY.md b/vendor/github.com/Microsoft/hcsshim/SECURITY.md new file mode 100644 index 0000000000..869fdfe2b2 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/SECURITY.md @@ -0,0 +1,41 @@ + + +## Security + +Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [our GitHub organizations](https://opensource.microsoft.com/). + +If you believe you have found a security vulnerability in any Microsoft-owned repository that meets [Microsoft's definition of a security vulnerability](https://aka.ms/opensource/security/definition), please report it to us as described below. + +## Reporting Security Issues + +**Please do not report security vulnerabilities through public GitHub issues.** + +Instead, please report them to the Microsoft Security Response Center (MSRC) at [https://msrc.microsoft.com/create-report](https://aka.ms/opensource/security/create-report). + +If you prefer to submit without logging in, send email to [secure@microsoft.com](mailto:secure@microsoft.com). If possible, encrypt your message with our PGP key; please download it from the [Microsoft Security Response Center PGP Key page](https://aka.ms/opensource/security/pgpkey). + +You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Additional information can be found at [microsoft.com/msrc](https://aka.ms/opensource/security/msrc). + +Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue: + + * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.) + * Full paths of source file(s) related to the manifestation of the issue + * The location of the affected source code (tag/branch/commit or direct URL) + * Any special configuration required to reproduce the issue + * Step-by-step instructions to reproduce the issue + * Proof-of-concept or exploit code (if possible) + * Impact of the issue, including how an attacker might exploit the issue + +This information will help us triage your report more quickly. + +If you are reporting for a bug bounty, more complete reports can contribute to a higher bounty award. Please visit our [Microsoft Bug Bounty Program](https://aka.ms/opensource/security/bounty) page for more details about our active programs. + +## Preferred Languages + +We prefer all communications to be in English. + +## Policy + +Microsoft follows the principle of [Coordinated Vulnerability Disclosure](https://aka.ms/opensource/security/cvd). + + diff --git a/vendor/github.com/Microsoft/hcsshim/appveyor.yml b/vendor/github.com/Microsoft/hcsshim/appveyor.yml deleted file mode 100644 index bd3f18f075..0000000000 --- a/vendor/github.com/Microsoft/hcsshim/appveyor.yml +++ /dev/null @@ -1,45 +0,0 @@ -version: 0.1.{build} - -image: Visual Studio 2017 - -clone_folder: c:\gopath\src\github.com\Microsoft\hcsshim - -environment: - GOPATH: c:\gopath - PATH: "%GOPATH%\\bin;C:\\gometalinter-2.0.12-windows-amd64;%PATH%" - -stack: go 1.13.4 - -build_script: - - appveyor DownloadFile https://github.com/alecthomas/gometalinter/releases/download/v2.0.12/gometalinter-2.0.12-windows-amd64.zip - - 7z x gometalinter-2.0.12-windows-amd64.zip -y -oC:\ > NUL - - gometalinter.exe --config .gometalinter.json ./... - - go build ./cmd/containerd-shim-runhcs-v1 - - go build ./cmd/runhcs - - go build ./cmd/tar2ext4 - - go build ./cmd/wclayer - - go build ./cmd/device-util - - go build ./internal/tools/grantvmgroupaccess - - go build ./internal/tools/uvmboot - - go build ./internal/tools/zapdir - - go test -v ./... -tags admin - - cd test - - go test -v ./internal -tags admin - - go test -c ./containerd-shim-runhcs-v1/ -tags functional - - go test -c ./cri-containerd/ -tags functional - - go test -c ./functional/ -tags functional - - go test -c ./runhcs/ -tags functional - -artifacts: - - path: 'containerd-shim-runhcs-v1.exe' - - path: 'runhcs.exe' - - path: 'tar2ext4.exe' - - path: 'device-util.exe' - - path: 'wclayer.exe' - - path: 'grantvmgroupaccess.exe' - - path: 'uvmboot.exe' - - path: 'zapdir.exe' - - path: './test/containerd-shim-runhcs-v1.test.exe' - - path: './test/cri-containerd.test.exe' - - path: './test/functional.test.exe' - - path: './test/runhcs.test.exe' diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/attach.go b/vendor/github.com/Microsoft/hcsshim/computestorage/attach.go index 56901d926f..54c4b3bc4a 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/attach.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/attach.go @@ -1,11 +1,13 @@ +//go:build windows + package computestorage import ( "context" "encoding/json" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" + "github.com/pkg/errors" "go.opencensus.io/trace" ) @@ -17,8 +19,8 @@ import ( // // `layerData` is the parent read-only layer data. func AttachLayerStorageFilter(ctx context.Context, layerPath string, layerData LayerData) (err error) { - title := "hcsshim.AttachLayerStorageFilter" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::AttachLayerStorageFilter" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -32,7 +34,7 @@ func AttachLayerStorageFilter(ctx context.Context, layerPath string, layerData L err = hcsAttachLayerStorageFilter(layerPath, string(bytes)) if err != nil { - return fmt.Errorf("failed to attach layer storage filter: %s", err) + return errors.Wrap(err, "failed to attach layer storage filter") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/destroy.go b/vendor/github.com/Microsoft/hcsshim/computestorage/destroy.go index ecf3b550d5..5058d3b55e 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/destroy.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/destroy.go @@ -1,10 +1,12 @@ +//go:build windows + package computestorage import ( "context" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" + "github.com/pkg/errors" "go.opencensus.io/trace" ) @@ -12,15 +14,15 @@ import ( // // `layerPath` is a path to a directory containing the layer to export. func DestroyLayer(ctx context.Context, layerPath string) (err error) { - title := "hcsshim.DestroyLayer" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::DestroyLayer" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("layerPath", layerPath)) err = hcsDestroyLayer(layerPath) if err != nil { - return fmt.Errorf("failed to destroy layer: %s", err) + return errors.Wrap(err, "failed to destroy layer") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/detach.go b/vendor/github.com/Microsoft/hcsshim/computestorage/detach.go index 2a4df4213f..daf1bfff20 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/detach.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/detach.go @@ -1,10 +1,12 @@ +//go:build windows + package computestorage import ( "context" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" + "github.com/pkg/errors" "go.opencensus.io/trace" ) @@ -12,15 +14,15 @@ import ( // // `layerPath` is a path to a directory containing the layer to export. func DetachLayerStorageFilter(ctx context.Context, layerPath string) (err error) { - title := "hcsshim.DetachLayerStorageFilter" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::DetachLayerStorageFilter" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("layerPath", layerPath)) err = hcsDetachLayerStorageFilter(layerPath) if err != nil { - return fmt.Errorf("failed to detach layer storage filter: %s", err) + return errors.Wrap(err, "failed to detach layer storage filter") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/export.go b/vendor/github.com/Microsoft/hcsshim/computestorage/export.go index b1721ef25e..c6370a5c9a 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/export.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/export.go @@ -1,11 +1,13 @@ +//go:build windows + package computestorage import ( "context" "encoding/json" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" + "github.com/pkg/errors" "go.opencensus.io/trace" ) @@ -19,8 +21,8 @@ import ( // // `options` are the export options applied to the exported layer. func ExportLayer(ctx context.Context, layerPath, exportFolderPath string, layerData LayerData, options ExportLayerOptions) (err error) { - title := "hcsshim.ExportLayer" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::ExportLayer" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -28,19 +30,19 @@ func ExportLayer(ctx context.Context, layerPath, exportFolderPath string, layerD trace.StringAttribute("exportFolderPath", exportFolderPath), ) - ldbytes, err := json.Marshal(layerData) + ldBytes, err := json.Marshal(layerData) if err != nil { return err } - obytes, err := json.Marshal(options) + oBytes, err := json.Marshal(options) if err != nil { return err } - err = hcsExportLayer(layerPath, exportFolderPath, string(ldbytes), string(obytes)) + err = hcsExportLayer(layerPath, exportFolderPath, string(ldBytes), string(oBytes)) if err != nil { - return fmt.Errorf("failed to export layer: %s", err) + return errors.Wrap(err, "failed to export layer") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/format.go b/vendor/github.com/Microsoft/hcsshim/computestorage/format.go index 2952c8a667..2140e5c9fc 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/format.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/format.go @@ -1,26 +1,32 @@ +//go:build windows + package computestorage import ( "context" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" - "go.opencensus.io/trace" + "github.com/pkg/errors" "golang.org/x/sys/windows" ) // FormatWritableLayerVhd formats a virtual disk for use as a writable container layer. // // If the VHD is not mounted it will be temporarily mounted. +// +// NOTE: This API had a breaking change in the operating system after Windows Server 2019. +// On ws2019 the API expects to get passed a file handle from CreateFile for the vhd that +// the caller wants to format. On > ws2019, its expected that the caller passes a vhd handle +// that can be obtained from the virtdisk APIs. func FormatWritableLayerVhd(ctx context.Context, vhdHandle windows.Handle) (err error) { - title := "hcsshim.FormatWritableLayerVhd" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::FormatWritableLayerVhd" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() err = hcsFormatWritableLayerVhd(vhdHandle) if err != nil { - return fmt.Errorf("failed to format writable layer vhd: %s", err) + return errors.Wrap(err, "failed to format writable layer vhd") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/helpers.go b/vendor/github.com/Microsoft/hcsshim/computestorage/helpers.go index d31efd6609..c3608dcec8 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/helpers.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/helpers.go @@ -1,3 +1,5 @@ +//go:build windows + package computestorage import ( @@ -6,10 +8,12 @@ import ( "path/filepath" "syscall" - "github.com/Microsoft/go-winio/pkg/security" "github.com/Microsoft/go-winio/vhd" + "github.com/Microsoft/hcsshim/internal/memory" "github.com/pkg/errors" "golang.org/x/sys/windows" + + "github.com/Microsoft/hcsshim/internal/security" ) const defaultVHDXBlockSizeInMB = 1 @@ -59,8 +63,8 @@ func SetupContainerBaseLayer(ctx context.Context, layerPath, baseVhdPath, diffVh createParams := &vhd.CreateVirtualDiskParameters{ Version: 2, Version2: vhd.CreateVersion2{ - MaximumSize: sizeInGB * 1024 * 1024 * 1024, - BlockSizeInBytes: defaultVHDXBlockSizeInMB * 1024 * 1024, + MaximumSize: sizeInGB * memory.GiB, + BlockSizeInBytes: defaultVHDXBlockSizeInMB * memory.MiB, }, } handle, err := vhd.CreateVirtualDisk(baseVhdPath, vhd.VirtualDiskAccessNone, vhd.CreateVirtualDiskFlagNone, createParams) @@ -70,11 +74,9 @@ func SetupContainerBaseLayer(ctx context.Context, layerPath, baseVhdPath, diffVh defer func() { if err != nil { - syscall.CloseHandle(handle) + _ = syscall.CloseHandle(handle) os.RemoveAll(baseVhdPath) - if os.Stat(diffVhdPath); err == nil { - os.RemoveAll(diffVhdPath) - } + os.RemoveAll(diffVhdPath) } }() @@ -137,8 +139,8 @@ func SetupUtilityVMBaseLayer(ctx context.Context, uvmPath, baseVhdPath, diffVhdP createParams := &vhd.CreateVirtualDiskParameters{ Version: 2, Version2: vhd.CreateVersion2{ - MaximumSize: sizeInGB * 1024 * 1024 * 1024, - BlockSizeInBytes: defaultVHDXBlockSizeInMB * 1024 * 1024, + MaximumSize: sizeInGB * memory.GiB, + BlockSizeInBytes: defaultVHDXBlockSizeInMB * memory.MiB, }, } handle, err := vhd.CreateVirtualDisk(baseVhdPath, vhd.VirtualDiskAccessNone, vhd.CreateVirtualDiskFlagNone, createParams) @@ -148,11 +150,9 @@ func SetupUtilityVMBaseLayer(ctx context.Context, uvmPath, baseVhdPath, diffVhdP defer func() { if err != nil { - syscall.CloseHandle(handle) + _ = syscall.CloseHandle(handle) os.RemoveAll(baseVhdPath) - if os.Stat(diffVhdPath); err == nil { - os.RemoveAll(diffVhdPath) - } + os.RemoveAll(diffVhdPath) } }() diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/import.go b/vendor/github.com/Microsoft/hcsshim/computestorage/import.go index 06e3297946..e1c87416a3 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/import.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/import.go @@ -1,11 +1,13 @@ +//go:build windows + package computestorage import ( "context" "encoding/json" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" + "github.com/pkg/errors" "go.opencensus.io/trace" ) @@ -19,8 +21,8 @@ import ( // // `layerData` is the parent layer data. func ImportLayer(ctx context.Context, layerPath, sourceFolderPath string, layerData LayerData) (err error) { - title := "hcsshim.ImportLayer" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::ImportLayer" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -35,7 +37,7 @@ func ImportLayer(ctx context.Context, layerPath, sourceFolderPath string, layerD err = hcsImportLayer(layerPath, sourceFolderPath, string(bytes)) if err != nil { - return fmt.Errorf("failed to import layer: %s", err) + return errors.Wrap(err, "failed to import layer") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/initialize.go b/vendor/github.com/Microsoft/hcsshim/computestorage/initialize.go index 2e4810c457..d0c6216056 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/initialize.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/initialize.go @@ -1,11 +1,13 @@ +//go:build windows + package computestorage import ( "context" "encoding/json" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" + "github.com/pkg/errors" "go.opencensus.io/trace" ) @@ -16,8 +18,8 @@ import ( // // `layerData` is the parent read-only layer data. func InitializeWritableLayer(ctx context.Context, layerPath string, layerData LayerData) (err error) { - title := "hcsshim.InitializeWritableLayer" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::InitializeWritableLayer" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -32,7 +34,7 @@ func InitializeWritableLayer(ctx context.Context, layerPath string, layerData La // Options are not used in the platform as of RS5 err = hcsInitializeWritableLayer(layerPath, string(bytes), "") if err != nil { - return fmt.Errorf("failed to intitialize container layer: %s", err) + return errors.Wrap(err, "failed to intitialize container layer") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/mount.go b/vendor/github.com/Microsoft/hcsshim/computestorage/mount.go index 40652b99e4..4f4d8ebf2f 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/mount.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/mount.go @@ -1,26 +1,27 @@ +//go:build windows + package computestorage import ( "context" - "fmt" "github.com/Microsoft/hcsshim/internal/interop" "github.com/Microsoft/hcsshim/internal/oc" - "go.opencensus.io/trace" + "github.com/pkg/errors" "golang.org/x/sys/windows" ) // GetLayerVhdMountPath returns the volume path for a virtual disk of a writable container layer. func GetLayerVhdMountPath(ctx context.Context, vhdHandle windows.Handle) (path string, err error) { - title := "hcsshim.GetLayerVhdMountPath" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::GetLayerVhdMountPath" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() var mountPath *uint16 err = hcsGetLayerVhdMountPath(vhdHandle, &mountPath) if err != nil { - return "", fmt.Errorf("failed to get vhd mount path: %s", err) + return "", errors.Wrap(err, "failed to get vhd mount path") } path = interop.ConvertAndFreeCoTaskMemString(mountPath) return path, nil diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go b/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go index 13ce0cd606..1c685aed0a 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/setup.go @@ -1,13 +1,14 @@ +//go:build windows + package computestorage import ( "context" "encoding/json" - "errors" - "fmt" "github.com/Microsoft/hcsshim/internal/oc" "github.com/Microsoft/hcsshim/osversion" + "github.com/pkg/errors" "go.opencensus.io/trace" "golang.org/x/sys/windows" ) @@ -22,8 +23,8 @@ import ( // // `options` are the options applied while processing the layer. func SetupBaseOSLayer(ctx context.Context, layerPath string, vhdHandle windows.Handle, options OsLayerOptions) (err error) { - title := "hcsshim.SetupBaseOSLayer" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::SetupBaseOSLayer" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -37,7 +38,7 @@ func SetupBaseOSLayer(ctx context.Context, layerPath string, vhdHandle windows.H err = hcsSetupBaseOSLayer(layerPath, vhdHandle, string(bytes)) if err != nil { - return fmt.Errorf("failed to setup base OS layer: %s", err) + return errors.Wrap(err, "failed to setup base OS layer") } return nil } @@ -49,12 +50,16 @@ func SetupBaseOSLayer(ctx context.Context, layerPath string, vhdHandle windows.H // `volumePath` is the path to the volume to be used for setup. // // `options` are the options applied while processing the layer. +// +// NOTE: This API is only available on builds of Windows greater than 19645. Inside we +// check if the hosts build has the API available by using 'GetVersion' which requires +// the calling application to be manifested. https://docs.microsoft.com/en-us/windows/win32/sbscs/manifests func SetupBaseOSVolume(ctx context.Context, layerPath, volumePath string, options OsLayerOptions) (err error) { - if osversion.Get().Build < 19645 { + if osversion.Build() < 19645 { return errors.New("SetupBaseOSVolume is not present on builds older than 19645") } - title := "hcsshim.SetupBaseOSVolume" - ctx, span := trace.StartSpan(ctx, title) + title := "hcsshim::SetupBaseOSVolume" + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -69,7 +74,7 @@ func SetupBaseOSVolume(ctx context.Context, layerPath, volumePath string, option err = hcsSetupBaseOSVolume(layerPath, volumePath, string(bytes)) if err != nil { - return fmt.Errorf("failed to setup base OS layer: %s", err) + return errors.Wrap(err, "failed to setup base OS layer") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go b/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go index 9cd283d4b3..82d68cb8b1 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go @@ -4,10 +4,10 @@ package computestorage import ( - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" ) -//go:generate go run ../mksyscall_windows.go -output zsyscall_windows.go storage.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go storage.go //sys hcsImportLayer(layerPath string, sourceFolderPath string, layerData string) (hr error) = computestorage.HcsImportLayer? //sys hcsExportLayer(layerPath string, exportFolderPath string, layerData string, options string) (hr error) = computestorage.HcsExportLayer? @@ -20,10 +20,13 @@ import ( //sys hcsGetLayerVhdMountPath(vhdHandle windows.Handle, mountPath **uint16) (hr error) = computestorage.HcsGetLayerVhdMountPath? //sys hcsSetupBaseOSVolume(layerPath string, volumePath string, options string) (hr error) = computestorage.HcsSetupBaseOSVolume? +type Version = hcsschema.Version +type Layer = hcsschema.Layer + // LayerData is the data used to describe parent layer information. type LayerData struct { - SchemaVersion hcsschema.Version `json:"SchemaVersion,omitempty"` - Layers []hcsschema.Layer `json:"Layers,omitempty"` + SchemaVersion Version `json:"SchemaVersion,omitempty"` + Layers []Layer `json:"Layers,omitempty"` } // ExportLayerOptions are the set of options that are used with the `computestorage.HcsExportLayer` syscall. diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/computestorage/zsyscall_windows.go index 4f95180674..9cf479181a 100644 --- a/vendor/github.com/Microsoft/hcsshim/computestorage/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package computestorage @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } @@ -39,42 +42,86 @@ func errnoErr(e syscall.Errno) error { var ( modcomputestorage = windows.NewLazySystemDLL("computestorage.dll") - procHcsImportLayer = modcomputestorage.NewProc("HcsImportLayer") - procHcsExportLayer = modcomputestorage.NewProc("HcsExportLayer") - procHcsDestoryLayer = modcomputestorage.NewProc("HcsDestoryLayer") - procHcsSetupBaseOSLayer = modcomputestorage.NewProc("HcsSetupBaseOSLayer") - procHcsInitializeWritableLayer = modcomputestorage.NewProc("HcsInitializeWritableLayer") procHcsAttachLayerStorageFilter = modcomputestorage.NewProc("HcsAttachLayerStorageFilter") + procHcsDestoryLayer = modcomputestorage.NewProc("HcsDestoryLayer") procHcsDetachLayerStorageFilter = modcomputestorage.NewProc("HcsDetachLayerStorageFilter") + procHcsExportLayer = modcomputestorage.NewProc("HcsExportLayer") procHcsFormatWritableLayerVhd = modcomputestorage.NewProc("HcsFormatWritableLayerVhd") procHcsGetLayerVhdMountPath = modcomputestorage.NewProc("HcsGetLayerVhdMountPath") + procHcsImportLayer = modcomputestorage.NewProc("HcsImportLayer") + procHcsInitializeWritableLayer = modcomputestorage.NewProc("HcsInitializeWritableLayer") + procHcsSetupBaseOSLayer = modcomputestorage.NewProc("HcsSetupBaseOSLayer") procHcsSetupBaseOSVolume = modcomputestorage.NewProc("HcsSetupBaseOSVolume") ) -func hcsImportLayer(layerPath string, sourceFolderPath string, layerData string) (hr error) { +func hcsAttachLayerStorageFilter(layerPath string, layerData string) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(layerPath) if hr != nil { return } var _p1 *uint16 - _p1, hr = syscall.UTF16PtrFromString(sourceFolderPath) + _p1, hr = syscall.UTF16PtrFromString(layerData) if hr != nil { return } - var _p2 *uint16 - _p2, hr = syscall.UTF16PtrFromString(layerData) - if hr != nil { - return - } - return _hcsImportLayer(_p0, _p1, _p2) + return _hcsAttachLayerStorageFilter(_p0, _p1) } -func _hcsImportLayer(layerPath *uint16, sourceFolderPath *uint16, layerData *uint16) (hr error) { - if hr = procHcsImportLayer.Find(); hr != nil { +func _hcsAttachLayerStorageFilter(layerPath *uint16, layerData *uint16) (hr error) { + hr = procHcsAttachLayerStorageFilter.Find() + if hr != nil { return } - r0, _, _ := syscall.Syscall(procHcsImportLayer.Addr(), 3, uintptr(unsafe.Pointer(layerPath)), uintptr(unsafe.Pointer(sourceFolderPath)), uintptr(unsafe.Pointer(layerData))) + r0, _, _ := syscall.Syscall(procHcsAttachLayerStorageFilter.Addr(), 2, uintptr(unsafe.Pointer(layerPath)), uintptr(unsafe.Pointer(layerData)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsDestroyLayer(layerPath string) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(layerPath) + if hr != nil { + return + } + return _hcsDestroyLayer(_p0) +} + +func _hcsDestroyLayer(layerPath *uint16) (hr error) { + hr = procHcsDestoryLayer.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsDestoryLayer.Addr(), 1, uintptr(unsafe.Pointer(layerPath)), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsDetachLayerStorageFilter(layerPath string) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(layerPath) + if hr != nil { + return + } + return _hcsDetachLayerStorageFilter(_p0) +} + +func _hcsDetachLayerStorageFilter(layerPath *uint16) (hr error) { + hr = procHcsDetachLayerStorageFilter.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsDetachLayerStorageFilter.Addr(), 1, uintptr(unsafe.Pointer(layerPath)), 0, 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -109,7 +156,8 @@ func hcsExportLayer(layerPath string, exportFolderPath string, layerData string, } func _hcsExportLayer(layerPath *uint16, exportFolderPath *uint16, layerData *uint16, options *uint16) (hr error) { - if hr = procHcsExportLayer.Find(); hr != nil { + hr = procHcsExportLayer.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall6(procHcsExportLayer.Addr(), 4, uintptr(unsafe.Pointer(layerPath)), uintptr(unsafe.Pointer(exportFolderPath)), uintptr(unsafe.Pointer(layerData)), uintptr(unsafe.Pointer(options)), 0, 0) @@ -122,20 +170,12 @@ func _hcsExportLayer(layerPath *uint16, exportFolderPath *uint16, layerData *uin return } -func hcsDestroyLayer(layerPath string) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(layerPath) +func hcsFormatWritableLayerVhd(handle windows.Handle) (hr error) { + hr = procHcsFormatWritableLayerVhd.Find() if hr != nil { return } - return _hcsDestroyLayer(_p0) -} - -func _hcsDestroyLayer(layerPath *uint16) (hr error) { - if hr = procHcsDestoryLayer.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsDestoryLayer.Addr(), 1, uintptr(unsafe.Pointer(layerPath)), 0, 0) + r0, _, _ := syscall.Syscall(procHcsFormatWritableLayerVhd.Addr(), 1, uintptr(handle), 0, 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -145,25 +185,46 @@ func _hcsDestroyLayer(layerPath *uint16) (hr error) { return } -func hcsSetupBaseOSLayer(layerPath string, handle windows.Handle, options string) (hr error) { +func hcsGetLayerVhdMountPath(vhdHandle windows.Handle, mountPath **uint16) (hr error) { + hr = procHcsGetLayerVhdMountPath.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsGetLayerVhdMountPath.Addr(), 2, uintptr(vhdHandle), uintptr(unsafe.Pointer(mountPath)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsImportLayer(layerPath string, sourceFolderPath string, layerData string) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(layerPath) if hr != nil { return } var _p1 *uint16 - _p1, hr = syscall.UTF16PtrFromString(options) + _p1, hr = syscall.UTF16PtrFromString(sourceFolderPath) if hr != nil { return } - return _hcsSetupBaseOSLayer(_p0, handle, _p1) -} - -func _hcsSetupBaseOSLayer(layerPath *uint16, handle windows.Handle, options *uint16) (hr error) { - if hr = procHcsSetupBaseOSLayer.Find(); hr != nil { + var _p2 *uint16 + _p2, hr = syscall.UTF16PtrFromString(layerData) + if hr != nil { return } - r0, _, _ := syscall.Syscall(procHcsSetupBaseOSLayer.Addr(), 3, uintptr(unsafe.Pointer(layerPath)), uintptr(handle), uintptr(unsafe.Pointer(options))) + return _hcsImportLayer(_p0, _p1, _p2) +} + +func _hcsImportLayer(layerPath *uint16, sourceFolderPath *uint16, layerData *uint16) (hr error) { + hr = procHcsImportLayer.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsImportLayer.Addr(), 3, uintptr(unsafe.Pointer(layerPath)), uintptr(unsafe.Pointer(sourceFolderPath)), uintptr(unsafe.Pointer(layerData))) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -193,7 +254,8 @@ func hcsInitializeWritableLayer(writableLayerPath string, layerData string, opti } func _hcsInitializeWritableLayer(writableLayerPath *uint16, layerData *uint16, options *uint16) (hr error) { - if hr = procHcsInitializeWritableLayer.Find(); hr != nil { + hr = procHcsInitializeWritableLayer.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procHcsInitializeWritableLayer.Addr(), 3, uintptr(unsafe.Pointer(writableLayerPath)), uintptr(unsafe.Pointer(layerData)), uintptr(unsafe.Pointer(options))) @@ -206,76 +268,26 @@ func _hcsInitializeWritableLayer(writableLayerPath *uint16, layerData *uint16, o return } -func hcsAttachLayerStorageFilter(layerPath string, layerData string) (hr error) { +func hcsSetupBaseOSLayer(layerPath string, handle windows.Handle, options string) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(layerPath) if hr != nil { return } var _p1 *uint16 - _p1, hr = syscall.UTF16PtrFromString(layerData) + _p1, hr = syscall.UTF16PtrFromString(options) if hr != nil { return } - return _hcsAttachLayerStorageFilter(_p0, _p1) + return _hcsSetupBaseOSLayer(_p0, handle, _p1) } -func _hcsAttachLayerStorageFilter(layerPath *uint16, layerData *uint16) (hr error) { - if hr = procHcsAttachLayerStorageFilter.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsAttachLayerStorageFilter.Addr(), 2, uintptr(unsafe.Pointer(layerPath)), uintptr(unsafe.Pointer(layerData)), 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsDetachLayerStorageFilter(layerPath string) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(layerPath) +func _hcsSetupBaseOSLayer(layerPath *uint16, handle windows.Handle, options *uint16) (hr error) { + hr = procHcsSetupBaseOSLayer.Find() if hr != nil { return } - return _hcsDetachLayerStorageFilter(_p0) -} - -func _hcsDetachLayerStorageFilter(layerPath *uint16) (hr error) { - if hr = procHcsDetachLayerStorageFilter.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsDetachLayerStorageFilter.Addr(), 1, uintptr(unsafe.Pointer(layerPath)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsFormatWritableLayerVhd(handle windows.Handle) (hr error) { - if hr = procHcsFormatWritableLayerVhd.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsFormatWritableLayerVhd.Addr(), 1, uintptr(handle), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsGetLayerVhdMountPath(vhdHandle windows.Handle, mountPath **uint16) (hr error) { - if hr = procHcsGetLayerVhdMountPath.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsGetLayerVhdMountPath.Addr(), 2, uintptr(vhdHandle), uintptr(unsafe.Pointer(mountPath)), 0) + r0, _, _ := syscall.Syscall(procHcsSetupBaseOSLayer.Addr(), 3, uintptr(unsafe.Pointer(layerPath)), uintptr(handle), uintptr(unsafe.Pointer(options))) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -305,7 +317,8 @@ func hcsSetupBaseOSVolume(layerPath string, volumePath string, options string) ( } func _hcsSetupBaseOSVolume(layerPath *uint16, volumePath *uint16, options *uint16) (hr error) { - if hr = procHcsSetupBaseOSVolume.Find(); hr != nil { + hr = procHcsSetupBaseOSVolume.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procHcsSetupBaseOSVolume.Addr(), 3, uintptr(unsafe.Pointer(layerPath)), uintptr(unsafe.Pointer(volumePath)), uintptr(unsafe.Pointer(options))) diff --git a/vendor/github.com/Microsoft/hcsshim/container.go b/vendor/github.com/Microsoft/hcsshim/container.go index 7205a62c5e..c8f09f88b9 100644 --- a/vendor/github.com/Microsoft/hcsshim/container.go +++ b/vendor/github.com/Microsoft/hcsshim/container.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( @@ -8,8 +10,8 @@ import ( "time" "github.com/Microsoft/hcsshim/internal/hcs" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" "github.com/Microsoft/hcsshim/internal/mergemaps" - "github.com/Microsoft/hcsshim/internal/schema1" ) // ContainerProperties holds the properties for a container and the processes running in that container @@ -60,7 +62,7 @@ type container struct { waitCh chan struct{} } -// createComputeSystemAdditionalJSON is read from the environment at initialisation +// createContainerAdditionalJSON is read from the environment at initialization // time. It allows an environment variable to define additional JSON which // is merged in the CreateComputeSystem call to HCS. var createContainerAdditionalJSON []byte diff --git a/vendor/github.com/Microsoft/hcsshim/errors.go b/vendor/github.com/Microsoft/hcsshim/errors.go index 63efa23c7a..594bbfb7a8 100644 --- a/vendor/github.com/Microsoft/hcsshim/errors.go +++ b/vendor/github.com/Microsoft/hcsshim/errors.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( @@ -50,6 +52,9 @@ var ( // ErrUnexpectedValue is an error encountered when hcs returns an invalid value ErrUnexpectedValue = hcs.ErrUnexpectedValue + // ErrOperationDenied is an error when hcs attempts an operation that is explicitly denied + ErrOperationDenied = hcs.ErrOperationDenied + // ErrVmcomputeAlreadyStopped is an error encountered when a shutdown or terminate request is made on a stopped container ErrVmcomputeAlreadyStopped = hcs.ErrVmcomputeAlreadyStopped @@ -59,7 +64,7 @@ var ( // ErrVmcomputeOperationInvalidState is an error encountered when the compute system is not in a valid state for the requested operation ErrVmcomputeOperationInvalidState = hcs.ErrVmcomputeOperationInvalidState - // ErrProcNotFound is an error encountered when the the process cannot be found + // ErrProcNotFound is an error encountered when a procedure look up fails. ErrProcNotFound = hcs.ErrProcNotFound // ErrVmcomputeOperationAccessIsDenied is an error which can be encountered when enumerating compute systems in RS1/RS2 @@ -83,7 +88,6 @@ type NetworkNotFoundError = hns.NetworkNotFoundError type ProcessError struct { Process *process Operation string - ExtraInfo string Err error Events []hcs.ErrorEvent } @@ -92,7 +96,6 @@ type ProcessError struct { type ContainerError struct { Container *container Operation string - ExtraInfo string Err error Events []hcs.ErrorEvent } @@ -125,22 +128,9 @@ func (e *ContainerError) Error() string { s += "\n" + ev.String() } - if e.ExtraInfo != "" { - s += " extra info: " + e.ExtraInfo - } - return s } -func makeContainerError(container *container, operation string, extraInfo string, err error) error { - // Don't double wrap errors - if _, ok := err.(*ContainerError); ok { - return err - } - containerError := &ContainerError{Container: container, Operation: operation, ExtraInfo: extraInfo, Err: err} - return containerError -} - func (e *ProcessError) Error() string { if e == nil { return "" @@ -171,19 +161,10 @@ func (e *ProcessError) Error() string { return s } -func makeProcessError(process *process, operation string, extraInfo string, err error) error { - // Don't double wrap errors - if _, ok := err.(*ProcessError); ok { - return err - } - processError := &ProcessError{Process: process, Operation: operation, ExtraInfo: extraInfo, Err: err} - return processError -} - // IsNotExist checks if an error is caused by the Container or Process not existing. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsNotExist(err error) bool { if _, ok := err.(EndpointNotFoundError); ok { return true @@ -216,7 +197,7 @@ func IsTimeout(err error) bool { // a Container or Process being already stopped. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsAlreadyStopped(err error) bool { return hcs.IsAlreadyStopped(getInnerError(err)) } @@ -230,6 +211,18 @@ func IsNotSupported(err error) bool { return hcs.IsNotSupported(getInnerError(err)) } +// IsOperationInvalidState returns true when err is caused by +// `ErrVmcomputeOperationInvalidState`. +func IsOperationInvalidState(err error) bool { + return hcs.IsOperationInvalidState(getInnerError(err)) +} + +// IsAccessIsDenied returns true when err is caused by +// `ErrVmcomputeOperationAccessIsDenied`. +func IsAccessIsDenied(err error) bool { + return hcs.IsAccessIsDenied(getInnerError(err)) +} + func getInnerError(err error) error { switch pe := err.(type) { case nil: @@ -244,7 +237,7 @@ func getInnerError(err error) error { func convertSystemError(err error, c *container) error { if serr, ok := err.(*hcs.SystemError); ok { - return &ContainerError{Container: c, Operation: serr.Op, ExtraInfo: serr.Extra, Err: serr.Err, Events: serr.Events} + return &ContainerError{Container: c, Operation: serr.Op, Err: serr.Err, Events: serr.Events} } return err } diff --git a/vendor/github.com/Microsoft/hcsshim/functional_tests.ps1 b/vendor/github.com/Microsoft/hcsshim/functional_tests.ps1 deleted file mode 100644 index ce6edbcf32..0000000000 --- a/vendor/github.com/Microsoft/hcsshim/functional_tests.ps1 +++ /dev/null @@ -1,12 +0,0 @@ -# Requirements so far: -# dockerd running -# - image microsoft/nanoserver (matching host base image) docker load -i c:\baseimages\nanoserver.tar -# - image alpine (linux) docker pull --platform=linux alpine - - -# TODO: Add this a parameter for debugging. ie "functional-tests -debug=$true" -#$env:HCSSHIM_FUNCTIONAL_TESTS_DEBUG="yes please" - -#pushd uvm -go test -v -tags "functional uvmcreate uvmscratch uvmscsi uvmvpmem uvmvsmb uvmp9" ./... -#popd \ No newline at end of file diff --git a/vendor/github.com/Microsoft/hcsshim/hcsshim.go b/vendor/github.com/Microsoft/hcsshim/hcsshim.go index ceb3ac85ee..13f80e4a81 100644 --- a/vendor/github.com/Microsoft/hcsshim/hcsshim.go +++ b/vendor/github.com/Microsoft/hcsshim/hcsshim.go @@ -1,15 +1,17 @@ +//go:build windows + // Shim for the Host Compute Service (HCS) to manage Windows Server // containers and Hyper-V containers. package hcsshim import ( - "syscall" + "golang.org/x/sys/windows" "github.com/Microsoft/hcsshim/internal/hcserror" ) -//go:generate go run mksyscall_windows.go -output zsyscall_windows.go hcsshim.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go hcsshim.go //sys SetCurrentThreadCompartmentId(compartmentId uint32) (hr error) = iphlpapi.SetCurrentThreadCompartmentId @@ -17,9 +19,9 @@ const ( // Specific user-visible exit codes WaitErrExecFailed = 32767 - ERROR_GEN_FAILURE = hcserror.ERROR_GEN_FAILURE - ERROR_SHUTDOWN_IN_PROGRESS = syscall.Errno(1115) - WSAEINVAL = syscall.Errno(10022) + ERROR_GEN_FAILURE = windows.ERROR_GEN_FAILURE + ERROR_SHUTDOWN_IN_PROGRESS = windows.ERROR_SHUTDOWN_IN_PROGRESS + WSAEINVAL = windows.WSAEINVAL // Timeout on wait calls TimeoutInfinite = 0xFFFFFFFF diff --git a/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go b/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go index 09b3860a7b..d8a73de98d 100644 --- a/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go +++ b/vendor/github.com/Microsoft/hcsshim/hnsendpoint.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( @@ -7,10 +9,13 @@ import ( // HNSEndpoint represents a network endpoint in HNS type HNSEndpoint = hns.HNSEndpoint +// HNSEndpointStats represent the stats for an networkendpoint in HNS +type HNSEndpointStats = hns.EndpointStats + // Namespace represents a Compartment. type Namespace = hns.Namespace -//SystemType represents the type of the system on which actions are done +// SystemType represents the type of the system on which actions are done type SystemType string // SystemType const @@ -40,6 +45,9 @@ func HNSListEndpointRequest() ([]HNSEndpoint, error) { // HotAttachEndpoint makes a HCS Call to attach the endpoint to the container func HotAttachEndpoint(containerID string, endpointID string) error { endpoint, err := GetHNSEndpointByID(endpointID) + if err != nil { + return err + } isAttached, err := endpoint.IsAttached(containerID) if isAttached { return err @@ -50,6 +58,9 @@ func HotAttachEndpoint(containerID string, endpointID string) error { // HotDetachEndpoint makes a HCS Call to detach the endpoint from the container func HotDetachEndpoint(containerID string, endpointID string) error { endpoint, err := GetHNSEndpointByID(endpointID) + if err != nil { + return err + } isAttached, err := endpoint.IsAttached(containerID) if !isAttached { return err @@ -102,3 +113,8 @@ func GetHNSEndpointByID(endpointID string) (*HNSEndpoint, error) { func GetHNSEndpointByName(endpointName string) (*HNSEndpoint, error) { return hns.GetHNSEndpointByName(endpointName) } + +// GetHNSEndpointStats gets the endpoint stats by ID +func GetHNSEndpointStats(endpointName string) (*HNSEndpointStats, error) { + return hns.GetHNSEndpointStats(endpointName) +} diff --git a/vendor/github.com/Microsoft/hcsshim/hnsglobals.go b/vendor/github.com/Microsoft/hcsshim/hnsglobals.go index 2b53819047..c564bf4a35 100644 --- a/vendor/github.com/Microsoft/hcsshim/hnsglobals.go +++ b/vendor/github.com/Microsoft/hcsshim/hnsglobals.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( diff --git a/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go b/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go index f775fa1d07..925c212495 100644 --- a/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go +++ b/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go @@ -1,14 +1,16 @@ +//go:build windows + package hcsshim import ( "github.com/Microsoft/hcsshim/internal/hns" ) -// Subnet is assoicated with a network and represents a list +// Subnet is associated with a network and represents a list // of subnets available to the network type Subnet = hns.Subnet -// MacPool is assoicated with a network and represents a list +// MacPool is associated with a network and represents a list // of macaddresses available to the network type MacPool = hns.MacPool diff --git a/vendor/github.com/Microsoft/hcsshim/hnspolicylist.go b/vendor/github.com/Microsoft/hcsshim/hnspolicylist.go index 55aaa4a50e..9bfe61ee83 100644 --- a/vendor/github.com/Microsoft/hcsshim/hnspolicylist.go +++ b/vendor/github.com/Microsoft/hcsshim/hnspolicylist.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( diff --git a/vendor/github.com/Microsoft/hcsshim/hnssupport.go b/vendor/github.com/Microsoft/hcsshim/hnssupport.go index 69405244b6..d97681e0ca 100644 --- a/vendor/github.com/Microsoft/hcsshim/hnssupport.go +++ b/vendor/github.com/Microsoft/hcsshim/hnssupport.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( diff --git a/vendor/github.com/Microsoft/hcsshim/interface.go b/vendor/github.com/Microsoft/hcsshim/interface.go index 5b91e0cc55..81a2819516 100644 --- a/vendor/github.com/Microsoft/hcsshim/interface.go +++ b/vendor/github.com/Microsoft/hcsshim/interface.go @@ -1,10 +1,12 @@ +//go:build windows + package hcsshim import ( "io" "time" - "github.com/Microsoft/hcsshim/internal/schema1" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" ) // ProcessConfig is used as both the input of Container.CreateProcess diff --git a/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go b/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go index 8193315f06..b60cd383b6 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go @@ -1,11 +1,13 @@ +//go:build windows + package cow import ( "context" "io" - "github.com/Microsoft/hcsshim/internal/schema1" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" ) // Process is the interface for an OS process running in a container or utility VM. @@ -17,6 +19,12 @@ type Process interface { // CloseStdin causes the process's stdin handle to receive EOF/EPIPE/whatever // is appropriate to indicate that no more data is available. CloseStdin(ctx context.Context) error + // CloseStdout closes the stdout connection to the process. It is used to indicate + // that we are done receiving output on the shim side. + CloseStdout(ctx context.Context) error + // CloseStderr closes the stderr connection to the process. It is used to indicate + // that we are done receiving output on the shim side. + CloseStderr(ctx context.Context) error // Pid returns the process ID. Pid() int // Stdio returns the stdio streams for a process. These may be nil if a stream @@ -80,4 +88,12 @@ type Container interface { // container to be terminated by some error condition (including calling // Close). Wait() error + // WaitChannel returns the wait channel of the container + WaitChannel() <-chan struct{} + // WaitError returns the container termination error. + // This function should only be called after the channel in WaitChannel() + // is closed. Otherwise it is not thread safe. + WaitError() error + // Modify sends a request to modify container resources + Modify(ctx context.Context, config interface{}) error } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go index 62ba81751b..7b27173c3a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go @@ -1,3 +1,5 @@ +//go:build windows + package hcs import ( @@ -13,7 +15,7 @@ import ( var ( nextCallback uintptr - callbackMap = map[uintptr]*notifcationWatcherContext{} + callbackMap = map[uintptr]*notificationWatcherContext{} callbackMapLock = sync.RWMutex{} notificationWatcherCallback = syscall.NewCallback(notificationWatcher) @@ -87,7 +89,7 @@ func (hn hcsNotification) String() string { type notificationChannel chan error -type notifcationWatcherContext struct { +type notificationWatcherContext struct { channels notificationChannels handle vmcompute.HcsCallback @@ -106,6 +108,7 @@ func newSystemChannels() notificationChannels { hcsNotificationSystemStartCompleted, hcsNotificationSystemPauseCompleted, hcsNotificationSystemResumeCompleted, + hcsNotificationSystemSaveCompleted, } { channels[notif] = make(notificationChannel, 1) } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/doc.go new file mode 100644 index 0000000000..d792dda986 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/doc.go @@ -0,0 +1 @@ +package hcs diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go index 9a4705a494..3e10f5c7e0 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go @@ -1,3 +1,5 @@ +//go:build windows + package hcs import ( @@ -51,6 +53,9 @@ var ( // ErrUnexpectedValue is an error encountered when hcs returns an invalid value ErrUnexpectedValue = errors.New("unexpected value returned from hcs") + // ErrOperationDenied is an error when hcs attempts an operation that is explicitly denied + ErrOperationDenied = errors.New("operation denied") + // ErrVmcomputeAlreadyStopped is an error encountered when a shutdown or terminate request is made on a stopped container ErrVmcomputeAlreadyStopped = syscall.Errno(0xc0370110) @@ -60,7 +65,7 @@ var ( // ErrVmcomputeOperationInvalidState is an error encountered when the compute system is not in a valid state for the requested operation ErrVmcomputeOperationInvalidState = syscall.Errno(0xc0370105) - // ErrProcNotFound is an error encountered when the the process cannot be found + // ErrProcNotFound is an error encountered when a procedure look up fails. ErrProcNotFound = syscall.Errno(0x7f) // ErrVmcomputeOperationAccessIsDenied is an error which can be encountered when enumerating compute systems in RS1/RS2 @@ -78,6 +83,13 @@ var ( // ErrNotSupported is an error encountered when hcs doesn't support the request ErrPlatformNotSupported = errors.New("unsupported platform request") + + // ErrProcessAlreadyStopped is returned by hcs if the process we're trying to kill has already been stopped. + ErrProcessAlreadyStopped = syscall.Errno(0x8037011f) + + // ErrInvalidHandle is an error that can be encountered when querying the properties of a compute system when the handle to that + // compute system has already been closed. + ErrInvalidHandle = syscall.Errno(0x6) ) type ErrorEvent struct { @@ -145,34 +157,38 @@ func (e *HcsError) Error() string { return s } +func (e *HcsError) Is(target error) bool { + return errors.Is(e.Err, target) +} + +// unwrap isnt really needed, but helpful convince function + +func (e *HcsError) Unwrap() error { + return e.Err +} + +// Deprecated: net.Error.Temporary is deprecated. func (e *HcsError) Temporary() bool { - err, ok := e.Err.(net.Error) - return ok && err.Temporary() + err := e.netError() + return (err != nil) && err.Temporary() } func (e *HcsError) Timeout() bool { - err, ok := e.Err.(net.Error) - return ok && err.Timeout() + err := e.netError() + return (err != nil) && err.Timeout() } -// ProcessError is an error encountered in HCS during an operation on a Process object -type ProcessError struct { - SystemID string - Pid int - Op string - Err error - Events []ErrorEvent +func (e *HcsError) netError() (err net.Error) { + if errors.As(e.Unwrap(), &err) { + return err + } + return nil } -var _ net.Error = &ProcessError{} - // SystemError is an error encountered in HCS during an operation on a Container object type SystemError struct { - ID string - Op string - Err error - Extra string - Events []ErrorEvent + HcsError + ID string } var _ net.Error = &SystemError{} @@ -182,36 +198,35 @@ func (e *SystemError) Error() string { for _, ev := range e.Events { s += "\n" + ev.String() } - if e.Extra != "" { - s += "\n(extra info: " + e.Extra + ")" - } return s } -func (e *SystemError) Temporary() bool { - err, ok := e.Err.(net.Error) - return ok && err.Temporary() -} - -func (e *SystemError) Timeout() bool { - err, ok := e.Err.(net.Error) - return ok && err.Timeout() -} - -func makeSystemError(system *System, op string, extra string, err error, events []ErrorEvent) error { +func makeSystemError(system *System, op string, err error, events []ErrorEvent) error { // Don't double wrap errors - if _, ok := err.(*SystemError); ok { + var e *SystemError + if errors.As(err, &e) { return err } + return &SystemError{ - ID: system.ID(), - Op: op, - Extra: extra, - Err: err, - Events: events, + ID: system.ID(), + HcsError: HcsError{ + Op: op, + Err: err, + Events: events, + }, } } +// ProcessError is an error encountered in HCS during an operation on a Process object +type ProcessError struct { + HcsError + SystemID string + Pid int +} + +var _ net.Error = &ProcessError{} + func (e *ProcessError) Error() string { s := fmt.Sprintf("%s %s:%d: %s", e.Op, e.SystemID, e.Pid, e.Err.Error()) for _, ev := range e.Events { @@ -220,75 +235,72 @@ func (e *ProcessError) Error() string { return s } -func (e *ProcessError) Temporary() bool { - err, ok := e.Err.(net.Error) - return ok && err.Temporary() -} - -func (e *ProcessError) Timeout() bool { - err, ok := e.Err.(net.Error) - return ok && err.Timeout() -} - func makeProcessError(process *Process, op string, err error, events []ErrorEvent) error { // Don't double wrap errors - if _, ok := err.(*ProcessError); ok { + var e *ProcessError + if errors.As(err, &e) { return err } return &ProcessError{ Pid: process.Pid(), SystemID: process.SystemID(), - Op: op, - Err: err, - Events: events, + HcsError: HcsError{ + Op: op, + Err: err, + Events: events, + }, } } // IsNotExist checks if an error is caused by the Container or Process not existing. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsNotExist(err error) bool { - err = getInnerError(err) - return err == ErrComputeSystemDoesNotExist || - err == ErrElementNotFound || - err == ErrProcNotFound + return IsAny(err, ErrComputeSystemDoesNotExist, ErrElementNotFound) +} + +// IsErrorInvalidHandle checks whether the error is the result of an operation carried +// out on a handle that is invalid/closed. This error popped up while trying to query +// stats on a container in the process of being stopped. +func IsErrorInvalidHandle(err error) bool { + return errors.Is(err, ErrInvalidHandle) } // IsAlreadyClosed checks if an error is caused by the Container or Process having been // already closed by a call to the Close() method. func IsAlreadyClosed(err error) bool { - err = getInnerError(err) - return err == ErrAlreadyClosed + return errors.Is(err, ErrAlreadyClosed) } // IsPending returns a boolean indicating whether the error is that // the requested operation is being completed in the background. func IsPending(err error) bool { - err = getInnerError(err) - return err == ErrVmcomputeOperationPending + return errors.Is(err, ErrVmcomputeOperationPending) } // IsTimeout returns a boolean indicating whether the error is caused by // a timeout waiting for the operation to complete. func IsTimeout(err error) bool { - if err, ok := err.(net.Error); ok && err.Timeout() { + // HcsError and co. implement Timeout regardless of whether the errors they wrap do, + // so `errors.As(err, net.Error)`` will always be true. + // Using `errors.As(err.Unwrap(), net.Err)` wont work for general errors. + // So first check if there an `ErrTimeout` in the chain, then convert to a net error. + if errors.Is(err, ErrTimeout) { return true } - err = getInnerError(err) - return err == ErrTimeout + + var nerr net.Error + return errors.As(err, &nerr) && nerr.Timeout() } // IsAlreadyStopped returns a boolean indicating whether the error is caused by // a Container or Process being already stopped. // Note: Currently, ErrElementNotFound can mean that a Process has either // already exited, or does not exist. Both IsAlreadyStopped and IsNotExist -// will currently return true when the error is ErrElementNotFound or ErrProcNotFound. +// will currently return true when the error is ErrElementNotFound. func IsAlreadyStopped(err error) bool { - err = getInnerError(err) - return err == ErrVmcomputeAlreadyStopped || - err == ErrElementNotFound || - err == ErrProcNotFound + return IsAny(err, ErrVmcomputeAlreadyStopped, ErrProcessAlreadyStopped, ErrElementNotFound) } // IsNotSupported returns a boolean indicating whether the error is caused by @@ -297,40 +309,28 @@ func IsAlreadyStopped(err error) bool { // ErrVmcomputeInvalidJSON, ErrInvalidData, ErrNotSupported or ErrVmcomputeUnknownMessage // is thrown from the Platform func IsNotSupported(err error) bool { - err = getInnerError(err) // If Platform doesn't recognize or support the request sent, below errors are seen - return err == ErrVmcomputeInvalidJSON || - err == ErrInvalidData || - err == ErrNotSupported || - err == ErrVmcomputeUnknownMessage + return IsAny(err, ErrVmcomputeInvalidJSON, ErrInvalidData, ErrNotSupported, ErrVmcomputeUnknownMessage) } // IsOperationInvalidState returns true when err is caused by // `ErrVmcomputeOperationInvalidState`. func IsOperationInvalidState(err error) bool { - err = getInnerError(err) - return err == ErrVmcomputeOperationInvalidState + return errors.Is(err, ErrVmcomputeOperationInvalidState) } -func getInnerError(err error) error { - switch pe := err.(type) { - case nil: - return nil - case *HcsError: - err = pe.Err - case *SystemError: - err = pe.Err - case *ProcessError: - err = pe.Err - } - return err +// IsAccessIsDenied returns true when err is caused by +// `ErrVmcomputeOperationAccessIsDenied`. +func IsAccessIsDenied(err error) bool { + return errors.Is(err, ErrVmcomputeOperationAccessIsDenied) } -func getOperationLogResult(err error) (string, error) { - switch err { - case nil: - return "Success", nil - default: - return "Error", err +// IsAny is a vectorized version of [errors.Is], it returns true if err is one of targets. +func IsAny(err error, targets ...error) bool { + for _, e := range targets { + if errors.Is(err, e) { + return true + } } + return false } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go index 2ad978f290..65025f3f9b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go @@ -1,13 +1,18 @@ +//go:build windows + package hcs import ( "context" "encoding/json" + "errors" "io" + "os" "sync" "syscall" "time" + "github.com/Microsoft/hcsshim/internal/cow" "github.com/Microsoft/hcsshim/internal/log" "github.com/Microsoft/hcsshim/internal/oc" "github.com/Microsoft/hcsshim/internal/vmcompute" @@ -16,16 +21,17 @@ import ( // ContainerError is an error encountered in HCS type Process struct { - handleLock sync.RWMutex - handle vmcompute.HcsProcess - processID int - system *System - hasCachedStdio bool - stdioLock sync.Mutex - stdin io.WriteCloser - stdout io.ReadCloser - stderr io.ReadCloser - callbackNumber uintptr + handleLock sync.RWMutex + handle vmcompute.HcsProcess + processID int + system *System + hasCachedStdio bool + stdioLock sync.Mutex + stdin io.WriteCloser + stdout io.ReadCloser + stderr io.ReadCloser + callbackNumber uintptr + killSignalDelivered bool closedWaitOnce sync.Once waitBlock chan struct{} @@ -33,6 +39,8 @@ type Process struct { waitError error } +var _ cow.Process = &Process{} + func newProcess(process vmcompute.HcsProcess, processID int, computeSystem *System) *Process { return &Process{ handle: process, @@ -64,11 +72,7 @@ type processStatus struct { LastWaitResult int32 } -const ( - stdIn string = "StdIn" - stdOut string = "StdOut" - stdErr string = "StdErr" -) +const stdIn string = "StdIn" const ( modifyConsoleSize string = "ConsoleSize" @@ -90,10 +94,7 @@ func (process *Process) processSignalResult(ctx context.Context, err error) (boo case nil: return true, nil case ErrVmcomputeOperationInvalidState, ErrComputeSystemDoesNotExist, ErrElementNotFound: - select { - case <-process.waitBlock: - // The process exit notification has already arrived. - default: + if !process.stopped() { // The process should be gone, but we have not received the notification. // After a second, force unblock the process wait to work around a possible // deadlock in the HCS. @@ -115,14 +116,14 @@ func (process *Process) processSignalResult(ctx context.Context, err error) (boo // Signal signals the process with `options`. // -// For LCOW `guestrequest.SignalProcessOptionsLCOW`. +// For LCOW `guestresource.SignalProcessOptionsLCOW`. // -// For WCOW `guestrequest.SignalProcessOptionsWCOW`. +// For WCOW `guestresource.SignalProcessOptionsWCOW`. func (process *Process) Signal(ctx context.Context, options interface{}) (bool, error) { process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::Signal" + operation := "hcs::Process::Signal" if process.handle == 0 { return false, makeProcessError(process, operation, ErrAlreadyClosed, nil) @@ -147,18 +148,87 @@ func (process *Process) Kill(ctx context.Context) (bool, error) { process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::Kill" + operation := "hcs::Process::Kill" if process.handle == 0 { return false, makeProcessError(process, operation, ErrAlreadyClosed, nil) } - resultJSON, err := vmcompute.HcsTerminateProcess(ctx, process.handle) - events := processHcsResult(ctx, resultJSON) - delivered, err := process.processSignalResult(ctx, err) - if err != nil { - err = makeProcessError(process, operation, err, events) + if process.stopped() { + return false, makeProcessError(process, operation, ErrProcessAlreadyStopped, nil) } + + if process.killSignalDelivered { + // A kill signal has already been sent to this process. Sending a second + // one offers no real benefit, as processes cannot stop themselves from + // being terminated, once a TerminateProcess has been issued. Sending a + // second kill may result in a number of errors (two of which detailed bellow) + // and which we can avoid handling. + return true, nil + } + + // HCS serializes the signals sent to a target pid per compute system handle. + // To avoid SIGKILL being serialized behind other signals, we open a new compute + // system handle to deliver the kill signal. + // If the calls to opening a new compute system handle fail, we forcefully + // terminate the container itself so that no container is left behind + hcsSystem, err := OpenComputeSystem(ctx, process.system.id) + if err != nil { + // log error and force termination of container + log.G(ctx).WithField("err", err).Error("OpenComputeSystem() call failed") + err = process.system.Terminate(ctx) + // if the Terminate() call itself ever failed, log and return error + if err != nil { + log.G(ctx).WithField("err", err).Error("Terminate() call failed") + return false, err + } + process.system.Close() + return true, nil + } + defer hcsSystem.Close() + + newProcessHandle, err := hcsSystem.OpenProcess(ctx, process.Pid()) + if err != nil { + // Return true only if the target process has either already + // exited, or does not exist. + if IsAlreadyStopped(err) { + return true, nil + } else { + return false, err + } + } + defer newProcessHandle.Close() + + resultJSON, err := vmcompute.HcsTerminateProcess(ctx, newProcessHandle.handle) + if err != nil { + // We still need to check these two cases, as processes may still be killed by an + // external actor (human operator, OOM, random script etc). + if errors.Is(err, os.ErrPermission) || IsAlreadyStopped(err) { + // There are two cases where it should be safe to ignore an error returned + // by HcsTerminateProcess. The first one is cause by the fact that + // HcsTerminateProcess ends up calling TerminateProcess in the context + // of a container. According to the TerminateProcess documentation: + // https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-terminateprocess#remarks + // After a process has terminated, call to TerminateProcess with open + // handles to the process fails with ERROR_ACCESS_DENIED (5) error code. + // It's safe to ignore this error here. HCS should always have permissions + // to kill processes inside any container. So an ERROR_ACCESS_DENIED + // is unlikely to be anything else than what the ending remarks in the + // documentation states. + // + // The second case is generated by hcs itself, if for any reason HcsTerminateProcess + // is called twice in a very short amount of time. In such cases, hcs may return + // HCS_E_PROCESS_ALREADY_STOPPED. + return true, nil + } + } + events := processHcsResult(ctx, resultJSON) + delivered, err := newProcessHandle.processSignalResult(ctx, err) + if err != nil { + err = makeProcessError(newProcessHandle, operation, err, events) + } + + process.killSignalDelivered = delivered return delivered, err } @@ -168,16 +238,18 @@ func (process *Process) Kill(ctx context.Context) (bool, error) { // This MUST be called exactly once per `process.handle` but `Wait` is safe to // call multiple times. func (process *Process) waitBackground() { - operation := "hcsshim::Process::waitBackground" - ctx, span := trace.StartSpan(context.Background(), operation) + operation := "hcs::Process::waitBackground" + ctx, span := oc.StartSpan(context.Background(), operation) defer span.End() span.AddAttributes( trace.StringAttribute("cid", process.SystemID()), trace.Int64Attribute("pid", int64(process.processID))) var ( - err error - exitCode = -1 + err error + exitCode = -1 + propertiesJSON string + resultJSON string ) err = waitForNotification(ctx, process.callbackNumber, hcsNotificationProcessExited, nil) @@ -190,7 +262,7 @@ func (process *Process) waitBackground() { // Make sure we didnt race with Close() here if process.handle != 0 { - propertiesJSON, resultJSON, err := vmcompute.HcsGetProcessProperties(ctx, process.handle) + propertiesJSON, resultJSON, err = vmcompute.HcsGetProcessProperties(ctx, process.handle) events := processHcsResult(ctx, resultJSON) if err != nil { err = makeProcessError(process, operation, err, events) @@ -220,18 +292,28 @@ func (process *Process) waitBackground() { } // Wait waits for the process to exit. If the process has already exited returns -// the pervious error (if any). +// the previous error (if any). func (process *Process) Wait() error { <-process.waitBlock return process.waitError } +// Exited returns if the process has stopped +func (process *Process) stopped() bool { + select { + case <-process.waitBlock: + return true + default: + return false + } +} + // ResizeConsole resizes the console of the process. func (process *Process) ResizeConsole(ctx context.Context, width, height uint16) error { process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::ResizeConsole" + operation := "hcs::Process::ResizeConsole" if process.handle == 0 { return makeProcessError(process, operation, ErrAlreadyClosed, nil) @@ -262,23 +344,21 @@ func (process *Process) ResizeConsole(ctx context.Context, width, height uint16) // ExitCode returns the exit code of the process. The process must have // already terminated. func (process *Process) ExitCode() (int, error) { - select { - case <-process.waitBlock: - if process.waitError != nil { - return -1, process.waitError - } - return process.exitCode, nil - default: - return -1, makeProcessError(process, "hcsshim::Process::ExitCode", ErrInvalidProcessState, nil) + if !process.stopped() { + return -1, makeProcessError(process, "hcs::Process::ExitCode", ErrInvalidProcessState, nil) } + if process.waitError != nil { + return -1, process.waitError + } + return process.exitCode, nil } // StdioLegacy returns the stdin, stdout, and stderr pipes, respectively. Closing // these pipes does not close the underlying pipes. Once returned, these pipes // are the responsibility of the caller to close. func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.ReadCloser, err error) { - operation := "hcsshim::Process::StdioLegacy" - ctx, span := trace.StartSpan(context.Background(), operation) + operation := "hcs::Process::StdioLegacy" + ctx, span := oc.StartSpan(context.Background(), operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -316,7 +396,7 @@ func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.R } // Stdio returns the stdin, stdout, and stderr pipes, respectively. -// To close them, close the process handle. +// To close them, close the process handle, or use the `CloseStd*` functions. func (process *Process) Stdio() (stdin io.Writer, stdout, stderr io.Reader) { process.stdioLock.Lock() defer process.stdioLock.Unlock() @@ -325,49 +405,106 @@ func (process *Process) Stdio() (stdin io.Writer, stdout, stderr io.Reader) { // CloseStdin closes the write side of the stdin pipe so that the process is // notified on the read side that there is no more data in stdin. -func (process *Process) CloseStdin(ctx context.Context) error { +func (process *Process) CloseStdin(ctx context.Context) (err error) { + operation := "hcs::Process::CloseStdin" + ctx, span := trace.StartSpan(ctx, operation) + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes( + trace.StringAttribute("cid", process.SystemID()), + trace.Int64Attribute("pid", int64(process.processID))) + process.handleLock.RLock() defer process.handleLock.RUnlock() - operation := "hcsshim::Process::CloseStdin" - if process.handle == 0 { return makeProcessError(process, operation, ErrAlreadyClosed, nil) } - modifyRequest := processModifyRequest{ - Operation: modifyCloseHandle, - CloseHandle: &closeHandle{ - Handle: stdIn, - }, - } + //HcsModifyProcess request to close stdin will fail if the process has already exited + if !process.stopped() { + modifyRequest := processModifyRequest{ + Operation: modifyCloseHandle, + CloseHandle: &closeHandle{ + Handle: stdIn, + }, + } - modifyRequestb, err := json.Marshal(modifyRequest) - if err != nil { - return err - } + modifyRequestb, err := json.Marshal(modifyRequest) + if err != nil { + return err + } - resultJSON, err := vmcompute.HcsModifyProcess(ctx, process.handle, string(modifyRequestb)) - events := processHcsResult(ctx, resultJSON) - if err != nil { - return makeProcessError(process, operation, err, events) + resultJSON, err := vmcompute.HcsModifyProcess(ctx, process.handle, string(modifyRequestb)) + events := processHcsResult(ctx, resultJSON) + if err != nil { + return makeProcessError(process, operation, err, events) + } } process.stdioLock.Lock() + defer process.stdioLock.Unlock() if process.stdin != nil { process.stdin.Close() process.stdin = nil } - process.stdioLock.Unlock() return nil } +func (process *Process) CloseStdout(ctx context.Context) (err error) { + ctx, span := oc.StartSpan(ctx, "hcs::Process::CloseStdout") //nolint:ineffassign,staticcheck + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes( + trace.StringAttribute("cid", process.SystemID()), + trace.Int64Attribute("pid", int64(process.processID))) + + process.handleLock.Lock() + defer process.handleLock.Unlock() + + if process.handle == 0 { + return nil + } + + process.stdioLock.Lock() + defer process.stdioLock.Unlock() + if process.stdout != nil { + process.stdout.Close() + process.stdout = nil + } + return nil +} + +func (process *Process) CloseStderr(ctx context.Context) (err error) { + ctx, span := oc.StartSpan(ctx, "hcs::Process::CloseStderr") //nolint:ineffassign,staticcheck + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes( + trace.StringAttribute("cid", process.SystemID()), + trace.Int64Attribute("pid", int64(process.processID))) + + process.handleLock.Lock() + defer process.handleLock.Unlock() + + if process.handle == 0 { + return nil + } + + process.stdioLock.Lock() + defer process.stdioLock.Unlock() + if process.stderr != nil { + process.stderr.Close() + process.stderr = nil + } + return nil +} + // Close cleans up any state associated with the process but does not kill // or wait on it. func (process *Process) Close() (err error) { - operation := "hcsshim::Process::Close" - ctx, span := trace.StartSpan(context.Background(), operation) + operation := "hcs::Process::Close" + ctx, span := oc.StartSpan(context.Background(), operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -416,7 +553,7 @@ func (process *Process) Close() (err error) { } func (process *Process) registerCallback(ctx context.Context) error { - callbackContext := ¬ifcationWatcherContext{ + callbackContext := ¬ificationWatcherContext{ channels: newProcessChannels(), systemID: process.SystemID(), processID: process.processID, @@ -468,7 +605,7 @@ func (process *Process) unregisterCallback(ctx context.Context) error { delete(callbackMap, callbackNumber) callbackMapLock.Unlock() - handle = 0 + handle = 0 //nolint:ineffassign return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema1/schema1.go similarity index 97% rename from vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema1/schema1.go index 24bb3b46b4..d1f219cfad 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema1/schema1.go @@ -1,3 +1,5 @@ +//go:build windows + package schema1 import ( @@ -5,7 +7,7 @@ import ( "time" "github.com/Microsoft/go-winio/pkg/guid" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" ) // ProcessConfig is used as both the input of Container.CreateProcess @@ -101,7 +103,7 @@ type ContainerConfig struct { HvRuntime *HvRuntime `json:",omitempty"` // Hyper-V container settings. Used by Hyper-V containers only. Format ImagePath=%root%\BaseLayerID\UtilityVM Servicing bool `json:",omitempty"` // True if this container is for servicing AllowUnqualifiedDNSQuery bool `json:",omitempty"` // True to allow unqualified DNS name resolution - DNSSearchList string `json:",omitempty"` // Comma seperated list of DNS suffixes to use for name resolution + DNSSearchList string `json:",omitempty"` // Comma separated list of DNS suffixes to use for name resolution ContainerType string `json:",omitempty"` // "Linux" for Linux containers on Windows. Omitted otherwise. TerminateOnLastHandleClosed bool `json:",omitempty"` // Should HCS terminate the container once all handles have been closed MappedVirtualDisks []MappedVirtualDisk `json:",omitempty"` // Array of virtual disks to mount at start @@ -119,9 +121,9 @@ type PropertyType string const ( PropertyTypeStatistics PropertyType = "Statistics" // V1 and V2 - PropertyTypeProcessList = "ProcessList" // V1 and V2 - PropertyTypeMappedVirtualDisk = "MappedVirtualDisk" // Not supported in V2 schema call - PropertyTypeGuestConnection = "GuestConnection" // V1 and V2. Nil return from HCS before RS5 + PropertyTypeProcessList PropertyType = "ProcessList" // V1 and V2 + PropertyTypeMappedVirtualDisk PropertyType = "MappedVirtualDisk" // Not supported in V2 schema call + PropertyTypeGuestConnection PropertyType = "GuestConnection" // V1 and V2. Nil return from HCS before RS5 ) type PropertyQuery struct { @@ -218,6 +220,7 @@ type GuestDefinedCapabilities struct { SignalProcessSupported bool `json:",omitempty"` DumpStacksSupported bool `json:",omitempty"` DeleteContainerStateSupported bool `json:",omitempty"` + UpdateContainerSupported bool `json:",omitempty"` } // GuestConnectionInfo is the structure of an iterm return by a GuestConnection call on a utility VM diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go similarity index 77% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go index bcfeb34d54..70884aad75 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go @@ -27,4 +27,10 @@ type Attachment struct { CaptureIoAttributionContext bool `json:"CaptureIoAttributionContext,omitempty"` ReadOnly bool `json:"ReadOnly,omitempty"` + + SupportCompressedVolumes bool `json:"SupportCompressedVolumes,omitempty"` + + AlwaysAllowSparseFiles bool `json:"AlwaysAllowSparseFiles,omitempty"` + + ExtensibleVirtualDiskType string `json:"ExtensibleVirtualDiskType,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/battery.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/battery.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/battery.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/battery.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cache_query_stats_response.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cache_query_stats_response.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cache_query_stats_response.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cache_query_stats_response.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/chipset.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/chipset.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/chipset.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/chipset.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/close_handle.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/close_handle.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/close_handle.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/close_handle.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/com_port.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/com_port.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/com_port.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/com_port.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/compute_system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/compute_system.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/compute_system.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/compute_system.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/configuration.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/configuration.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/configuration.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/configuration.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/console_size.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/console_size.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/console_size.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/console_size.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go similarity index 90% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go index 4fb2310768..39a54432c0 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go @@ -31,4 +31,6 @@ type Container struct { RegistryChanges *RegistryChanges `json:"RegistryChanges,omitempty"` AssignedDevices []Device `json:"AssignedDevices,omitempty"` + + AdditionalDeviceNamespace *ContainerDefinitionDevice `json:"AdditionalDeviceNamespace,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_add_instance_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_add_instance_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_add_instance_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_add_instance_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_hv_socket_service_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_hv_socket_service_config.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_hv_socket_service_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_hv_socket_service_config.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_instance.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_instance.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_instance.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_instance.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_modify_operation.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_modify_operation.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_modify_operation.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_modify_operation.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_operation_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_operation_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_operation_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_operation_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_remove_instance_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_remove_instance_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_remove_instance_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_remove_instance_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_state.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_state.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_state.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_state.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_system_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_system_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_credential_guard_system_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_credential_guard_system_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/container_memory_information.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_memory_information.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/container_memory_information.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container_memory_information.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_affinity.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_affinity.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_affinity.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_affinity.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go similarity index 89% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go index f1a28cd389..0be0475d41 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_config.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go @@ -14,5 +14,5 @@ type CpuGroupConfig struct { Affinity *CpuGroupAffinity `json:"Affinity,omitempty"` GroupProperties []CpuGroupProperty `json:"GroupProperties,omitempty"` // Hypervisor CPU group IDs exposed to clients - HypervisorGroupId int32 `json:"HypervisorGroupId,omitempty"` + HypervisorGroupId uint64 `json:"HypervisorGroupId,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_configurations.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_configurations.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_configurations.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_configurations.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_operations.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_operations.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_operations.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_operations.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_property.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_property.go similarity index 69% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_property.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_property.go index bbad6a2c45..31fe07c3aa 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/cpu_group_property.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_property.go @@ -9,6 +9,14 @@ package hcsschema +type CPUGroupPropertyCode uint32 + +const ( + CPUCapacityProperty = 0x00010000 + CPUSchedulingPriorityProperty = 0x00020000 + IdleLPReserveProperty = 0x00030000 +) + type CpuGroupProperty struct { PropertyCode uint32 `json:"PropertyCode,omitempty"` PropertyValue uint32 `json:"PropertyValue,omitempty"` diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/create_group_operation.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/create_group_operation.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/create_group_operation.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/create_group_operation.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/debug_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/debug_options.go new file mode 100644 index 0000000000..5385850fe4 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/debug_options.go @@ -0,0 +1,22 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.1 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DebugOptions struct { + // BugcheckSavedStateFileName is the path for the file in which the guest VM state will be saved when + // the guest crashes. + BugcheckSavedStateFileName string `json:"BugcheckSavedStateFileName,omitempty"` + // BugcheckNoCrashdumpSavedStateFileName is the path of the file in which the guest VM state will be + // saved when the guest crashes but the guest isn't able to generate the crash dump. This usually + // happens in early boot failures. + BugcheckNoCrashdumpSavedStateFileName string `json:"BugcheckNoCrashdumpSavedStateFileName,omitempty"` + TripleFaultSavedStateFileName string `json:"TripleFaultSavedStateFileName,omitempty"` + FirmwareDumpFileName string `json:"FirmwareDumpFileName,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/delete_group_operation.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/delete_group_operation.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/delete_group_operation.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/delete_group_operation.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go similarity index 79% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go index 0b9c0fbf7d..31c4538aff 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/device.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go @@ -12,9 +12,9 @@ package hcsschema type DeviceType string const ( - ClassGUID DeviceType = "ClassGuid" - DeviceInstance = "DeviceInstance" - GPUMirror = "GpuMirror" + ClassGUID DeviceType = "ClassGuid" + DeviceInstanceID DeviceType = "DeviceInstance" + GPUMirror DeviceType = "GpuMirror" ) type Device struct { @@ -22,6 +22,6 @@ type Device struct { Type DeviceType `json:"Type,omitempty"` // The interface class guid of the device interfaces to assign to the container. Only used when Type is ClassGuid. InterfaceClassGuid string `json:"InterfaceClassGuid,omitempty"` - // The location path of the device to assign to the container. Only used when Type is DeviceInstance. + // The location path of the device to assign to the container. Only used when Type is DeviceInstanceID. LocationPath string `json:"LocationPath,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/devices.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/devices.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/devices.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/devices.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/enhanced_mode_video.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/enhanced_mode_video.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/enhanced_mode_video.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/enhanced_mode_video.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/flexible_io_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/flexible_io_device.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/flexible_io_device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/flexible_io_device.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_connection_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_connection_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_crash_reporting.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_crash_reporting.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_crash_reporting.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_crash_reporting.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_os.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_os.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_os.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_os.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_state.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_state.go similarity index 84% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_state.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_state.go index ef1eec8865..a48a653945 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_state.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/guest_state.go @@ -14,6 +14,9 @@ type GuestState struct { // The path to an existing file uses for persistent guest state storage. An empty string indicates the system should initialize new transient, in-memory guest state. GuestStateFilePath string `json:"GuestStateFilePath,omitempty"` + // The guest state file type affected by different guest isolation modes - whether a file or block storage. + GuestStateFileType string `json:"GuestStateFileType,omitempty"` + // The path to an existing file for persistent runtime state storage. An empty string indicates the system should initialize new transient, in-memory runtime state. RuntimeStateFilePath string `json:"RuntimeStateFilePath,omitempty"` diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/host_processor_modify_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/host_processor_modify_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/host_processor_modify_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/host_processor_modify_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hosted_system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hosted_system.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hosted_system.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hosted_system.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_2.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_2.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_2.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_2.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_address.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_address.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_address.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_address.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_service_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_service_config.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_service_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_service_config.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_system_config.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_system_config.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_system_config.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/hv_socket_system_config.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/interrupt_moderation_mode.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/interrupt_moderation_mode.go new file mode 100644 index 0000000000..a614d63bd7 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/interrupt_moderation_mode.go @@ -0,0 +1,42 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type InterruptModerationName string + +// The valid interrupt moderation modes for I/O virtualization (IOV) offloading. +const ( + DefaultName InterruptModerationName = "Default" + AdaptiveName InterruptModerationName = "Adaptive" + OffName InterruptModerationName = "Off" + LowName InterruptModerationName = "Low" + MediumName InterruptModerationName = "Medium" + HighName InterruptModerationName = "High" +) + +type InterruptModerationValue uint32 + +const ( + DefaultValue InterruptModerationValue = iota + AdaptiveValue + OffValue + LowValue InterruptModerationValue = 100 + MediumValue InterruptModerationValue = 200 + HighValue InterruptModerationValue = 300 +) + +var InterruptModerationValueToName = map[InterruptModerationValue]InterruptModerationName{ + DefaultValue: DefaultName, + AdaptiveValue: AdaptiveName, + OffValue: OffName, + LowValue: LowName, + MediumValue: MediumName, + HighValue: HighName, +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/iov_settings.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/iov_settings.go new file mode 100644 index 0000000000..2a55cc37cd --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/iov_settings.go @@ -0,0 +1,22 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type IovSettings struct { + // The weight assigned to this port for I/O virtualization (IOV) offloading. + // Setting this to 0 disables IOV offloading. + OffloadWeight *uint32 `json:"OffloadWeight,omitempty"` + + // The number of queue pairs requested for this port for I/O virtualization (IOV) offloading. + QueuePairsRequested *uint32 `json:"QueuePairsRequested,omitempty"` + + // The interrupt moderation mode for I/O virtualization (IOV) offloading. + InterruptModeration *InterruptModerationName `json:"InterruptModeration,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/isolation_settings.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/isolation_settings.go new file mode 100644 index 0000000000..3726a297e1 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/isolation_settings.go @@ -0,0 +1,21 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type IsolationSettings struct { + // Guest isolation type options to decide virtual trust levels of virtual machine + IsolationType string `json:"IsolationType,omitempty"` + // Configuration to debug HCL layer for HCS VM TODO: Task 31102306: Miss the way to prevent the exposure of private debug configuration in HCS TODO: Think about the secret configurations which are private in VMMS VM (only edit by hvsedit) + DebugHost string `json:"DebugHost,omitempty"` + DebugPort int64 `json:"DebugPort,omitempty"` + // Optional data passed by host on isolated virtual machine start + LaunchData string `json:"LaunchData,omitempty"` + HclEnabled bool `json:"HclEnabled,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/keyboard.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/keyboard.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/keyboard.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/keyboard.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/layer.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/layer.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/layer.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/layer.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/linux_kernel_direct.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/linux_kernel_direct.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/linux_kernel_direct.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/linux_kernel_direct.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/logical_processor.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/logical_processor.go similarity index 62% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/logical_processor.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/logical_processor.go index 676ad300dc..2e3aa5e175 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/logical_processor.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/logical_processor.go @@ -11,8 +11,8 @@ package hcsschema type LogicalProcessor struct { LpIndex uint32 `json:"LpIndex,omitempty"` - NodeNumber uint8 `json:"NodeNumber, omitempty"` - PackageId uint32 `json:"PackageId, omitempty"` - CoreId uint32 `json:"CoreId, omitempty"` - RootVpIndex int32 `json:"RootVpIndex, omitempty"` + NodeNumber uint8 `json:"NodeNumber,omitempty"` + PackageId uint32 `json:"PackageId,omitempty"` + CoreId uint32 `json:"CoreId,omitempty"` + RootVpIndex int32 `json:"RootVpIndex,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_directory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_directory.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_directory.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_directory.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_pipe.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_pipe.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_pipe.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mapped_pipe.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_2.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_2.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_2.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_2.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_information_for_vm.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_information_for_vm.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_information_for_vm.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_information_for_vm.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_stats.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_stats.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_stats.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/memory_stats.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go new file mode 100644 index 0000000000..8dbe40b3be --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go @@ -0,0 +1,14 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ContainerDefinitionDevice struct { + DeviceExtension []DeviceExtension `json:"device_extension,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go new file mode 100644 index 0000000000..8fe89f9274 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceCategory struct { + Name string `json:"name,omitempty"` + InterfaceClass []InterfaceClass `json:"interface_class,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go new file mode 100644 index 0000000000..a62568d892 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceExtension struct { + DeviceCategory *DeviceCategory `json:"device_category,omitempty"` + Namespace *DeviceExtensionNamespace `json:"namespace,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go new file mode 100644 index 0000000000..a7410febd6 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go @@ -0,0 +1,17 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceInstance struct { + Id string `json:"id,omitempty"` + LocationPath string `json:"location_path,omitempty"` + PortName string `json:"port_name,omitempty"` + InterfaceClass []InterfaceClass `json:"interface_class,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go new file mode 100644 index 0000000000..3553640647 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceNamespace struct { + RequiresDriverstore bool `json:"requires_driverstore,omitempty"` + DeviceCategory []DeviceCategory `json:"device_category,omitempty"` + DeviceInstance []DeviceInstance `json:"device_instance,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go new file mode 100644 index 0000000000..7be98b5410 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type InterfaceClass struct { + Type_ string `json:"type,omitempty"` + Identifier string `json:"identifier,omitempty"` + Recurse bool `json:"recurse,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go new file mode 100644 index 0000000000..3ab9cf1ecf --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type DeviceExtensionNamespace struct { + Ob *ObjectNamespace `json:"ob,omitempty"` + Device *DeviceNamespace `json:"device,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go new file mode 100644 index 0000000000..d2f51b3b53 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go @@ -0,0 +1,18 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectDirectory struct { + Name string `json:"name,omitempty"` + Clonesd string `json:"clonesd,omitempty"` + Shadow string `json:"shadow,omitempty"` + Symlink []ObjectSymlink `json:"symlink,omitempty"` + Objdir []ObjectDirectory `json:"objdir,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go new file mode 100644 index 0000000000..47dfb55bfa --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectNamespace struct { + Shadow string `json:"shadow,omitempty"` + Symlink []ObjectSymlink `json:"symlink,omitempty"` + Objdir []ObjectDirectory `json:"objdir,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go new file mode 100644 index 0000000000..8867ebe5f0 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go @@ -0,0 +1,18 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type ObjectSymlink struct { + Name string `json:"name,omitempty"` + Path string `json:"path,omitempty"` + Scope string `json:"scope,omitempty"` + Pathtoclone string `json:"pathtoclone,omitempty"` + AccessMask int32 `json:"access_mask,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/modification_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modification_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/modification_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modification_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/modify_setting_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modify_setting_request.go similarity index 74% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/modify_setting_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modify_setting_request.go index d29455a3e4..6364da8e23 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/modify_setting_request.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/modify_setting_request.go @@ -9,10 +9,12 @@ package hcsschema +import "github.com/Microsoft/hcsshim/internal/protocol/guestrequest" + type ModifySettingRequest struct { ResourcePath string `json:"ResourcePath,omitempty"` - RequestType string `json:"RequestType,omitempty"` + RequestType guestrequest.RequestType `json:"RequestType,omitempty"` // NOTE: Swagger generated as string. Locally updated. Settings interface{} `json:"Settings,omitempty"` // NOTE: Swagger generated as *interface{}. Locally updated diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/mouse.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mouse.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/mouse.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/mouse.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/network_adapter.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/network_adapter.go similarity index 76% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/network_adapter.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/network_adapter.go index a9c750b341..7408abd317 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/network_adapter.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/network_adapter.go @@ -11,6 +11,7 @@ package hcsschema type NetworkAdapter struct { EndpointId string `json:"EndpointId,omitempty"` - MacAddress string `json:"MacAddress,omitempty"` + // The I/O virtualization (IOV) offloading configuration. + IovSettings *IovSettings `json:"IovSettings,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/networking.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/networking.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/networking.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/networking.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_notification.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_notification.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_notification.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_notification.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/pause_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9_share.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9_share.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9_share.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/plan9_share.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_details.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_details.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_details.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_details.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_modify_request.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_modify_request.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_modify_request.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_modify_request.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_parameters.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_parameters.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_parameters.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_parameters.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/process_status.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_status.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/process_status.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/process_status.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_2.go similarity index 73% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_2.go index 21fe46062b..c64f335ec7 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_2.go @@ -3,7 +3,7 @@ * * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) * - * API version: 2.1 + * API version: 2.5 * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) */ @@ -17,4 +17,7 @@ type Processor2 struct { Weight int32 `json:"Weight,omitempty"` ExposeVirtualizationExtensions bool `json:"ExposeVirtualizationExtensions,omitempty"` + + // An optional object that configures the CPU Group to which a Virtual Machine is going to bind to. + CpuGroup *CpuGroup `json:"CpuGroup,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_stats.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_stats.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_stats.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_stats.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_topology.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_topology.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_topology.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/processor_topology.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/properties.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/properties.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/properties.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/properties.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/property_query.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_query.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/property_query.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_query.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/property_type.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_type.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/property_type.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/property_type.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/rdp_connection_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/rdp_connection_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/rdp_connection_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/rdp_connection_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_changes.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_changes.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_changes.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_changes.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_key.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_key.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_key.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_key.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_value.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_value.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_value.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/registry_value.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/restore_state.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/restore_state.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/restore_state.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/restore_state.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/save_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/save_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/save_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/save_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/scsi.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/scsi.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/scsi.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/scsi.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/security_settings.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/security_settings.go new file mode 100644 index 0000000000..14f0299e32 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/security_settings.go @@ -0,0 +1,16 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type SecuritySettings struct { + // Enablement of Trusted Platform Module on the computer system + EnableTpm bool `json:"EnableTpm,omitempty"` + Isolation *IsolationSettings `json:"Isolation,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/service_properties.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/service_properties.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/service_properties.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/service_properties.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_configuration.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_configuration.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_configuration.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_configuration.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/shared_memory_region_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/silo_properties.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/silo_properties.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/silo_properties.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/silo_properties.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/statistics.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/statistics.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/statistics.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/statistics.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/storage.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/storage.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_qo_s.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_qo_s.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_qo_s.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_qo_s.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_stats.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_stats.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_stats.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/storage_stats.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/system_time.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/system_time.go new file mode 100644 index 0000000000..72de801493 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/system_time.go @@ -0,0 +1,28 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.1 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type SystemTime struct { + Year int32 `json:"Year,omitempty"` + + Month int32 `json:"Month,omitempty"` + + DayOfWeek int32 `json:"DayOfWeek,omitempty"` + + Day int32 `json:"Day,omitempty"` + + Hour int32 `json:"Hour,omitempty"` + + Minute int32 `json:"Minute,omitempty"` + + Second int32 `json:"Second,omitempty"` + + Milliseconds int32 `json:"Milliseconds,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/time_zone_information.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/time_zone_information.go new file mode 100644 index 0000000000..529743d753 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/time_zone_information.go @@ -0,0 +1,26 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.1 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type TimeZoneInformation struct { + Bias int32 `json:"Bias,omitempty"` + + StandardName string `json:"StandardName,omitempty"` + + StandardDate *SystemTime `json:"StandardDate,omitempty"` + + StandardBias int32 `json:"StandardBias,omitempty"` + + DaylightName string `json:"DaylightName,omitempty"` + + DaylightDate *SystemTime `json:"DaylightDate,omitempty"` + + DaylightBias int32 `json:"DaylightBias,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/topology.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/topology.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/topology.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/topology.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi.go similarity index 86% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi.go index 0e48ece500..9228923fe4 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi.go @@ -12,6 +12,8 @@ package hcsschema type Uefi struct { EnableDebugger bool `json:"EnableDebugger,omitempty"` + ApplySecureBootTemplate string `json:"ApplySecureBootTemplate,omitempty"` + SecureBootTemplateId string `json:"SecureBootTemplateId,omitempty"` BootThis *UefiBootEntry `json:"BootThis,omitempty"` diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi_boot_entry.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi_boot_entry.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi_boot_entry.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/uefi_boot_entry.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/version.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/version.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/version.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/version.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/video_monitor.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/video_monitor.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/video_monitor.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/video_monitor.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_machine.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_machine.go similarity index 86% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_machine.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_machine.go index 2d22b1bcb0..1e0fab2890 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_machine.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_machine.go @@ -29,4 +29,8 @@ type VirtualMachine struct { StorageQoS *StorageQoS `json:"StorageQoS,omitempty"` GuestConnection *GuestConnection `json:"GuestConnection,omitempty"` + + SecuritySettings *SecuritySettings `json:"SecuritySettings,omitempty"` + + DebugOptions *DebugOptions `json:"DebugOptions,omitempty"` } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_node_info.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_node_info.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_node_info.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_node_info.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_controller.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_controller.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_controller.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_controller.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_device.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_p_mem_device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_device.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go new file mode 100644 index 0000000000..9ef322f615 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go @@ -0,0 +1,15 @@ +/* + * HCS API + * + * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen) + * + * API version: 2.4 + * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git) + */ + +package hcsschema + +type VirtualPMemMapping struct { + HostPath string `json:"HostPath,omitempty"` + ImageFormat string `json:"ImageFormat,omitempty"` +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_device.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_device.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_device.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_device.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_function.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_function.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_pci_function.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_pci_function.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share_options.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share_options.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/virtual_smb_share_options.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_smb_share_options.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_memory.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_memory.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_memory.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_memory.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_processor_limits.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_processor_limits.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/vm_processor_limits.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/vm_processor_limits.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/schema2/windows_crash_reporting.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/windows_crash_reporting.go similarity index 100% rename from vendor/github.com/Microsoft/hcsshim/internal/schema2/windows_crash_reporting.go rename to vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/windows_crash_reporting.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go index 3a5f012501..a46b0051df 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/service.go @@ -1,16 +1,18 @@ +//go:build windows + package hcs import ( "context" "encoding/json" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" "github.com/Microsoft/hcsshim/internal/vmcompute" ) // GetServiceProperties returns properties of the host compute service. func GetServiceProperties(ctx context.Context, q hcsschema.PropertyQuery) (*hcsschema.ServiceProperties, error) { - operation := "hcsshim::GetServiceProperties" + operation := "hcs::GetServiceProperties" queryb, err := json.Marshal(q) if err != nil { @@ -34,7 +36,7 @@ func GetServiceProperties(ctx context.Context, q hcsschema.PropertyQuery) (*hcss // ModifyServiceSettings modifies settings of the host compute service. func ModifyServiceSettings(ctx context.Context, settings hcsschema.ModificationRequest) error { - operation := "hcsshim::ModifyServiceSettings" + operation := "hcs::ModifyServiceSettings" settingsJSON, err := json.Marshal(settings) if err != nil { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go index 6120399c47..cf20adefc9 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go @@ -1,20 +1,27 @@ +//go:build windows + package hcs import ( "context" "encoding/json" "errors" + "fmt" "strings" "sync" "syscall" + "time" "github.com/Microsoft/hcsshim/internal/cow" + "github.com/Microsoft/hcsshim/internal/hcs/schema1" + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" + "github.com/Microsoft/hcsshim/internal/jobobject" "github.com/Microsoft/hcsshim/internal/log" + "github.com/Microsoft/hcsshim/internal/logfields" "github.com/Microsoft/hcsshim/internal/oc" - "github.com/Microsoft/hcsshim/internal/schema1" - hcsschema "github.com/Microsoft/hcsshim/internal/schema2" "github.com/Microsoft/hcsshim/internal/timeout" "github.com/Microsoft/hcsshim/internal/vmcompute" + "github.com/sirupsen/logrus" "go.opencensus.io/trace" ) @@ -28,9 +35,13 @@ type System struct { waitBlock chan struct{} waitError error exitError error - os, typ string + os, typ, owner string + startTime time.Time } +var _ cow.Container = &System{} +var _ cow.ProcessHost = &System{} + func newSystem(id string) *System { return &System{ id: id, @@ -38,13 +49,18 @@ func newSystem(id string) *System { } } +// Implementation detail for silo naming, this should NOT be relied upon very heavily. +func siloNameFmt(containerID string) string { + return fmt.Sprintf(`\Container_%s`, containerID) +} + // CreateComputeSystem creates a new compute system with the given configuration but does not start it. func CreateComputeSystem(ctx context.Context, id string, hcsDocumentInterface interface{}) (_ *System, err error) { - operation := "hcsshim::CreateComputeSystem" + operation := "hcs::CreateComputeSystem" // hcsCreateComputeSystemContext is an async operation. Start the outer span // here to measure the full create time. - ctx, span := trace.StartSpan(ctx, operation) + ctx, span := oc.StartSpan(ctx, operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("cid", id)) @@ -73,19 +89,20 @@ func CreateComputeSystem(ctx context.Context, id string, hcsDocumentInterface in if err = computeSystem.registerCallback(ctx); err != nil { // Terminate the compute system if it still exists. We're okay to // ignore a failure here. - computeSystem.Terminate(ctx) - return nil, makeSystemError(computeSystem, operation, "", err, nil) + _ = computeSystem.Terminate(ctx) + return nil, makeSystemError(computeSystem, operation, err, nil) } } - events, err := processAsyncHcsResult(ctx, createError, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemCreateCompleted, &timeout.SystemCreate) + events, err := processAsyncHcsResult(ctx, createError, resultJSON, computeSystem.callbackNumber, + hcsNotificationSystemCreateCompleted, &timeout.SystemCreate) if err != nil { if err == ErrTimeout { // Terminate the compute system if it still exists. We're okay to // ignore a failure here. - computeSystem.Terminate(ctx) + _ = computeSystem.Terminate(ctx) } - return nil, makeSystemError(computeSystem, operation, hcsDocument, err, events) + return nil, makeSystemError(computeSystem, operation, err, events) } go computeSystem.waitBackground() if err = computeSystem.getCachedProperties(ctx); err != nil { @@ -96,13 +113,13 @@ func CreateComputeSystem(ctx context.Context, id string, hcsDocumentInterface in // OpenComputeSystem opens an existing compute system by ID. func OpenComputeSystem(ctx context.Context, id string) (*System, error) { - operation := "hcsshim::OpenComputeSystem" + operation := "hcs::OpenComputeSystem" computeSystem := newSystem(id) handle, resultJSON, err := vmcompute.HcsOpenComputeSystem(ctx, id) events := processHcsResult(ctx, resultJSON) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, events) + return nil, makeSystemError(computeSystem, operation, err, events) } computeSystem.handle = handle defer func() { @@ -111,7 +128,7 @@ func OpenComputeSystem(ctx context.Context, id string) (*System, error) { } }() if err = computeSystem.registerCallback(ctx); err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } go computeSystem.waitBackground() if err = computeSystem.getCachedProperties(ctx); err != nil { @@ -127,6 +144,7 @@ func (computeSystem *System) getCachedProperties(ctx context.Context) error { } computeSystem.typ = strings.ToLower(props.SystemType) computeSystem.os = strings.ToLower(props.RuntimeOSType) + computeSystem.owner = strings.ToLower(props.Owner) if computeSystem.os == "" && computeSystem.typ == "container" { // Pre-RS5 HCS did not return the OS, but it only supported containers // that ran Windows. @@ -148,7 +166,7 @@ func (computeSystem *System) IsOCI() bool { // GetComputeSystems gets a list of the compute systems on the system that match the query func GetComputeSystems(ctx context.Context, q schema1.ComputeSystemQuery) ([]schema1.ContainerProperties, error) { - operation := "hcsshim::GetComputeSystems" + operation := "hcs::GetComputeSystems" queryb, err := json.Marshal(q) if err != nil { @@ -174,11 +192,11 @@ func GetComputeSystems(ctx context.Context, q schema1.ComputeSystemQuery) ([]sch // Start synchronously starts the computeSystem. func (computeSystem *System) Start(ctx context.Context) (err error) { - operation := "hcsshim::System::Start" + operation := "hcs::System::Start" // hcsStartComputeSystemContext is an async operation. Start the outer span // here to measure the full start time. - ctx, span := trace.StartSpan(ctx, operation) + ctx, span := oc.StartSpan(ctx, operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) @@ -186,16 +204,19 @@ func (computeSystem *System) Start(ctx context.Context) (err error) { computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() + // prevent starting an exited system because waitblock we do not recreate waitBlock + // or rerun waitBackground, so we have no way to be notified of it closing again if computeSystem.handle == 0 { - return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil) + return makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) } resultJSON, err := vmcompute.HcsStartComputeSystem(ctx, computeSystem.handle, "") - events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemStartCompleted, &timeout.SystemStart) + events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, + hcsNotificationSystemStartCompleted, &timeout.SystemStart) if err != nil { - return makeSystemError(computeSystem, operation, "", err, events) + return makeSystemError(computeSystem, operation, err, events) } - + computeSystem.startTime = time.Now() return nil } @@ -209,9 +230,9 @@ func (computeSystem *System) Shutdown(ctx context.Context) error { computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Shutdown" + operation := "hcs::System::Shutdown" - if computeSystem.handle == 0 { + if computeSystem.handle == 0 || computeSystem.stopped() { return nil } @@ -220,7 +241,7 @@ func (computeSystem *System) Shutdown(ctx context.Context) error { switch err { case nil, ErrVmcomputeAlreadyStopped, ErrComputeSystemDoesNotExist, ErrVmcomputeOperationPending: default: - return makeSystemError(computeSystem, operation, "", err, events) + return makeSystemError(computeSystem, operation, err, events) } return nil } @@ -230,9 +251,9 @@ func (computeSystem *System) Terminate(ctx context.Context) error { computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Terminate" + operation := "hcs::System::Terminate" - if computeSystem.handle == 0 { + if computeSystem.handle == 0 || computeSystem.stopped() { return nil } @@ -241,7 +262,7 @@ func (computeSystem *System) Terminate(ctx context.Context) error { switch err { case nil, ErrVmcomputeAlreadyStopped, ErrComputeSystemDoesNotExist, ErrVmcomputeOperationPending: default: - return makeSystemError(computeSystem, operation, "", err, events) + return makeSystemError(computeSystem, operation, err, events) } return nil } @@ -252,8 +273,8 @@ func (computeSystem *System) Terminate(ctx context.Context) error { // This MUST be called exactly once per `computeSystem.handle` but `Wait` is // safe to call multiple times. func (computeSystem *System) waitBackground() { - operation := "hcsshim::System::waitBackground" - ctx, span := trace.StartSpan(context.Background(), operation) + operation := "hcs::System::waitBackground" + ctx, span := oc.StartSpan(context.Background(), operation) defer span.End() span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) @@ -263,10 +284,10 @@ func (computeSystem *System) waitBackground() { log.G(ctx).Debug("system exited") case ErrVmcomputeUnexpectedExit: log.G(ctx).Debug("unexpected system exit") - computeSystem.exitError = makeSystemError(computeSystem, operation, "", err, nil) + computeSystem.exitError = makeSystemError(computeSystem, operation, err, nil) err = nil default: - err = makeSystemError(computeSystem, operation, "", err, nil) + err = makeSystemError(computeSystem, operation, err, nil) } computeSystem.closedWaitOnce.Do(func() { computeSystem.waitError = err @@ -275,24 +296,40 @@ func (computeSystem *System) waitBackground() { oc.SetSpanStatus(span, err) } +func (computeSystem *System) WaitChannel() <-chan struct{} { + return computeSystem.waitBlock +} + +func (computeSystem *System) WaitError() error { + return computeSystem.waitError +} + // Wait synchronously waits for the compute system to shutdown or terminate. If // the compute system has already exited returns the previous error (if any). func (computeSystem *System) Wait() error { - <-computeSystem.waitBlock - return computeSystem.waitError + <-computeSystem.WaitChannel() + return computeSystem.WaitError() +} + +// stopped returns true if the compute system stopped. +func (computeSystem *System) stopped() bool { + select { + case <-computeSystem.waitBlock: + return true + default: + } + return false } // ExitError returns an error describing the reason the compute system terminated. func (computeSystem *System) ExitError() error { - select { - case <-computeSystem.waitBlock: - if computeSystem.waitError != nil { - return computeSystem.waitError - } - return computeSystem.exitError - default: + if !computeSystem.stopped() { return errors.New("container not exited") } + if computeSystem.waitError != nil { + return computeSystem.waitError + } + return computeSystem.exitError } // Properties returns the requested container properties targeting a V1 schema container. @@ -300,17 +337,21 @@ func (computeSystem *System) Properties(ctx context.Context, types ...schema1.Pr computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Properties" + operation := "hcs::System::Properties" + + if computeSystem.handle == 0 { + return nil, makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) + } queryBytes, err := json.Marshal(schema1.PropertyQuery{PropertyTypes: types}) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } propertiesJSON, resultJSON, err := vmcompute.HcsGetComputeSystemProperties(ctx, computeSystem.handle, string(queryBytes)) events := processHcsResult(ctx, resultJSON) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, events) + return nil, makeSystemError(computeSystem, operation, err, events) } if propertiesJSON == "" { @@ -318,48 +359,214 @@ func (computeSystem *System) Properties(ctx context.Context, types ...schema1.Pr } properties := &schema1.ContainerProperties{} if err := json.Unmarshal([]byte(propertiesJSON), properties); err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } return properties, nil } -// PropertiesV2 returns the requested container properties targeting a V2 schema container. -func (computeSystem *System) PropertiesV2(ctx context.Context, types ...hcsschema.PropertyType) (*hcsschema.Properties, error) { - computeSystem.handleLock.RLock() - defer computeSystem.handleLock.RUnlock() +// queryInProc handles querying for container properties without reaching out to HCS. `props` +// will be updated to contain any data returned from the queries present in `types`. If any properties +// failed to be queried they will be tallied up and returned in as the first return value. Failures on +// query are NOT considered errors; the only failure case for this method is if the containers job object +// cannot be opened. +func (computeSystem *System) queryInProc( + ctx context.Context, + props *hcsschema.Properties, + types []hcsschema.PropertyType, +) ([]hcsschema.PropertyType, error) { + // In the future we can make use of some new functionality in the HCS that allows you + // to pass a job object for HCS to use for the container. Currently, the only way we'll + // be able to open the job/silo is if we're running as SYSTEM. + jobOptions := &jobobject.Options{ + UseNTVariant: true, + Name: siloNameFmt(computeSystem.id), + } + job, err := jobobject.Open(ctx, jobOptions) + if err != nil { + return nil, err + } + defer job.Close() - operation := "hcsshim::System::PropertiesV2" + var fallbackQueryTypes []hcsschema.PropertyType + for _, propType := range types { + switch propType { + case hcsschema.PTStatistics: + // Handle a bad caller asking for the same type twice. No use in re-querying if this is + // filled in already. + if props.Statistics == nil { + props.Statistics, err = computeSystem.statisticsInProc(job) + if err != nil { + log.G(ctx).WithError(err).Warn("failed to get statistics in-proc") + + fallbackQueryTypes = append(fallbackQueryTypes, propType) + } + } + default: + fallbackQueryTypes = append(fallbackQueryTypes, propType) + } + } + + return fallbackQueryTypes, nil +} + +// statisticsInProc emulates what HCS does to grab statistics for a given container with a small +// change to make grabbing the private working set total much more efficient. +func (computeSystem *System) statisticsInProc(job *jobobject.JobObject) (*hcsschema.Statistics, error) { + // Start timestamp for these stats before we grab them to match HCS + timestamp := time.Now() + + memInfo, err := job.QueryMemoryStats() + if err != nil { + return nil, err + } + + processorInfo, err := job.QueryProcessorStats() + if err != nil { + return nil, err + } + + storageInfo, err := job.QueryStorageStats() + if err != nil { + return nil, err + } + + // This calculates the private working set more efficiently than HCS does. HCS calls NtQuerySystemInformation + // with the class SystemProcessInformation which returns an array containing system information for *every* + // process running on the machine. They then grab the pids that are running in the container and filter down + // the entries in the array to only what's running in that silo and start tallying up the total. This doesn't + // work well as performance should get worse if more processess are running on the machine in general and not + // just in the container. All of the additional information besides the WorkingSetPrivateSize field is ignored + // as well which isn't great and is wasted work to fetch. + // + // HCS only let's you grab statistics in an all or nothing fashion, so we can't just grab the private + // working set ourselves and ask for everything else separately. The optimization we can make here is + // to open the silo ourselves and do the same queries for the rest of the info, as well as calculating + // the private working set in a more efficient manner by: + // + // 1. Find the pids running in the silo + // 2. Get a process handle for every process (only need PROCESS_QUERY_LIMITED_INFORMATION access) + // 3. Call NtQueryInformationProcess on each process with the class ProcessVmCounters + // 4. Tally up the total using the field PrivateWorkingSetSize in VM_COUNTERS_EX2. + privateWorkingSet, err := job.QueryPrivateWorkingSet() + if err != nil { + return nil, err + } + + return &hcsschema.Statistics{ + Timestamp: timestamp, + ContainerStartTime: computeSystem.startTime, + Uptime100ns: uint64(time.Since(computeSystem.startTime).Nanoseconds()) / 100, + Memory: &hcsschema.MemoryStats{ + MemoryUsageCommitBytes: memInfo.JobMemory, + MemoryUsageCommitPeakBytes: memInfo.PeakJobMemoryUsed, + MemoryUsagePrivateWorkingSetBytes: privateWorkingSet, + }, + Processor: &hcsschema.ProcessorStats{ + RuntimeKernel100ns: uint64(processorInfo.TotalKernelTime), + RuntimeUser100ns: uint64(processorInfo.TotalUserTime), + TotalRuntime100ns: uint64(processorInfo.TotalKernelTime + processorInfo.TotalUserTime), + }, + Storage: &hcsschema.StorageStats{ + ReadCountNormalized: uint64(storageInfo.ReadStats.IoCount), + ReadSizeBytes: storageInfo.ReadStats.TotalSize, + WriteCountNormalized: uint64(storageInfo.WriteStats.IoCount), + WriteSizeBytes: storageInfo.WriteStats.TotalSize, + }, + }, nil +} + +// hcsPropertiesV2Query is a helper to make a HcsGetComputeSystemProperties call using the V2 schema property types. +func (computeSystem *System) hcsPropertiesV2Query(ctx context.Context, types []hcsschema.PropertyType) (*hcsschema.Properties, error) { + operation := "hcs::System::PropertiesV2" + + if computeSystem.handle == 0 { + return nil, makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) + } queryBytes, err := json.Marshal(hcsschema.PropertyQuery{PropertyTypes: types}) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } propertiesJSON, resultJSON, err := vmcompute.HcsGetComputeSystemProperties(ctx, computeSystem.handle, string(queryBytes)) events := processHcsResult(ctx, resultJSON) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, events) + return nil, makeSystemError(computeSystem, operation, err, events) } if propertiesJSON == "" { return nil, ErrUnexpectedValue } - properties := &hcsschema.Properties{} - if err := json.Unmarshal([]byte(propertiesJSON), properties); err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + props := &hcsschema.Properties{} + if err := json.Unmarshal([]byte(propertiesJSON), props); err != nil { + return nil, makeSystemError(computeSystem, operation, err, nil) } - return properties, nil + return props, nil +} + +// PropertiesV2 returns the requested compute systems properties targeting a V2 schema compute system. +func (computeSystem *System) PropertiesV2(ctx context.Context, types ...hcsschema.PropertyType) (_ *hcsschema.Properties, err error) { + computeSystem.handleLock.RLock() + defer computeSystem.handleLock.RUnlock() + + // Let HCS tally up the total for VM based queries instead of querying ourselves. + if computeSystem.typ != "container" { + return computeSystem.hcsPropertiesV2Query(ctx, types) + } + + // Define a starter Properties struct with the default fields returned from every + // query. Owner is only returned from Statistics but it's harmless to include. + properties := &hcsschema.Properties{ + Id: computeSystem.id, + SystemType: computeSystem.typ, + RuntimeOsType: computeSystem.os, + Owner: computeSystem.owner, + } + + logEntry := log.G(ctx) + // First lets try and query ourselves without reaching to HCS. If any of the queries fail + // we'll take note and fallback to querying HCS for any of the failed types. + fallbackTypes, err := computeSystem.queryInProc(ctx, properties, types) + if err == nil && len(fallbackTypes) == 0 { + return properties, nil + } else if err != nil { + logEntry = logEntry.WithError(fmt.Errorf("failed to query compute system properties in-proc: %w", err)) + fallbackTypes = types + } + + logEntry.WithFields(logrus.Fields{ + logfields.ContainerID: computeSystem.id, + "propertyTypes": fallbackTypes, + }).Info("falling back to HCS for property type queries") + + hcsProperties, err := computeSystem.hcsPropertiesV2Query(ctx, fallbackTypes) + if err != nil { + return nil, err + } + + // Now add in anything that we might have successfully queried in process. + if properties.Statistics != nil { + hcsProperties.Statistics = properties.Statistics + hcsProperties.Owner = properties.Owner + } + + // For future support for querying processlist in-proc as well. + if properties.ProcessList != nil { + hcsProperties.ProcessList = properties.ProcessList + } + + return hcsProperties, nil } // Pause pauses the execution of the computeSystem. This feature is not enabled in TP5. func (computeSystem *System) Pause(ctx context.Context) (err error) { - operation := "hcsshim::System::Pause" + operation := "hcs::System::Pause" - // hcsPauseComputeSystemContext is an async peration. Start the outer span + // hcsPauseComputeSystemContext is an async operation. Start the outer span // here to measure the full pause time. - ctx, span := trace.StartSpan(ctx, operation) + ctx, span := oc.StartSpan(ctx, operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) @@ -368,13 +575,14 @@ func (computeSystem *System) Pause(ctx context.Context) (err error) { defer computeSystem.handleLock.RUnlock() if computeSystem.handle == 0 { - return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil) + return makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) } resultJSON, err := vmcompute.HcsPauseComputeSystem(ctx, computeSystem.handle, "") - events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemPauseCompleted, &timeout.SystemPause) + events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, + hcsNotificationSystemPauseCompleted, &timeout.SystemPause) if err != nil { - return makeSystemError(computeSystem, operation, "", err, events) + return makeSystemError(computeSystem, operation, err, events) } return nil @@ -382,11 +590,11 @@ func (computeSystem *System) Pause(ctx context.Context) (err error) { // Resume resumes the execution of the computeSystem. This feature is not enabled in TP5. func (computeSystem *System) Resume(ctx context.Context) (err error) { - operation := "hcsshim::System::Resume" + operation := "hcs::System::Resume" // hcsResumeComputeSystemContext is an async operation. Start the outer span // here to measure the full restore time. - ctx, span := trace.StartSpan(ctx, operation) + ctx, span := oc.StartSpan(ctx, operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) @@ -395,13 +603,47 @@ func (computeSystem *System) Resume(ctx context.Context) (err error) { defer computeSystem.handleLock.RUnlock() if computeSystem.handle == 0 { - return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil) + return makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) } resultJSON, err := vmcompute.HcsResumeComputeSystem(ctx, computeSystem.handle, "") - events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemResumeCompleted, &timeout.SystemResume) + events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, + hcsNotificationSystemResumeCompleted, &timeout.SystemResume) if err != nil { - return makeSystemError(computeSystem, operation, "", err, events) + return makeSystemError(computeSystem, operation, err, events) + } + + return nil +} + +// Save the compute system +func (computeSystem *System) Save(ctx context.Context, options interface{}) (err error) { + operation := "hcs::System::Save" + + // hcsSaveComputeSystemContext is an async operation. Start the outer span + // here to measure the full save time. + ctx, span := oc.StartSpan(ctx, operation) + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) + + saveOptions, err := json.Marshal(options) + if err != nil { + return err + } + + computeSystem.handleLock.RLock() + defer computeSystem.handleLock.RUnlock() + + if computeSystem.handle == 0 { + return makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) + } + + result, err := vmcompute.HcsSaveComputeSystem(ctx, computeSystem.handle, string(saveOptions)) + events, err := processAsyncHcsResult(ctx, err, result, computeSystem.callbackNumber, + hcsNotificationSystemSaveCompleted, &timeout.SystemSave) + if err != nil { + return makeSystemError(computeSystem, operation, err, events) } return nil @@ -412,19 +654,24 @@ func (computeSystem *System) createProcess(ctx context.Context, operation string defer computeSystem.handleLock.RUnlock() if computeSystem.handle == 0 { - return nil, nil, makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil) + return nil, nil, makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) } configurationb, err := json.Marshal(c) if err != nil { - return nil, nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, nil, makeSystemError(computeSystem, operation, err, nil) } configuration := string(configurationb) processInfo, processHandle, resultJSON, err := vmcompute.HcsCreateProcess(ctx, computeSystem.handle, configuration) events := processHcsResult(ctx, resultJSON) if err != nil { - return nil, nil, makeSystemError(computeSystem, operation, configuration, err, events) + if v2, ok := c.(*hcsschema.ProcessParameters); ok { + operation += ": " + v2.CommandLine + } else if v1, ok := c.(*schema1.ProcessConfig); ok { + operation += ": " + v1.CommandLine + } + return nil, nil, makeSystemError(computeSystem, operation, err, events) } log.G(ctx).WithField("pid", processInfo.ProcessId).Debug("created process pid") @@ -433,7 +680,7 @@ func (computeSystem *System) createProcess(ctx context.Context, operation string // CreateProcess launches a new process within the computeSystem. func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) (cow.Process, error) { - operation := "hcsshim::System::CreateProcess" + operation := "hcs::System::CreateProcess" process, processInfo, err := computeSystem.createProcess(ctx, operation, c) if err != nil { return nil, err @@ -446,7 +693,7 @@ func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) ( pipes, err := makeOpenFiles([]syscall.Handle{processInfo.StdInput, processInfo.StdOutput, processInfo.StdError}) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } process.stdin = pipes[0] process.stdout = pipes[1] @@ -454,7 +701,7 @@ func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) ( process.hasCachedStdio = true if err = process.registerCallback(ctx); err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } go process.waitBackground() @@ -466,21 +713,21 @@ func (computeSystem *System) OpenProcess(ctx context.Context, pid int) (*Process computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::OpenProcess" + operation := "hcs::System::OpenProcess" if computeSystem.handle == 0 { - return nil, makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil) + return nil, makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) } processHandle, resultJSON, err := vmcompute.HcsOpenProcess(ctx, computeSystem.handle, uint32(pid)) events := processHcsResult(ctx, resultJSON) if err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, events) + return nil, makeSystemError(computeSystem, operation, err, events) } process := newProcess(processHandle, pid, computeSystem) if err = process.registerCallback(ctx); err != nil { - return nil, makeSystemError(computeSystem, operation, "", err, nil) + return nil, makeSystemError(computeSystem, operation, err, nil) } go process.waitBackground() @@ -489,8 +736,8 @@ func (computeSystem *System) OpenProcess(ctx context.Context, pid int) (*Process // Close cleans up any state associated with the compute system but does not terminate or wait for it. func (computeSystem *System) Close() (err error) { - operation := "hcsshim::System::Close" - ctx, span := trace.StartSpan(context.Background(), operation) + operation := "hcs::System::Close" + ctx, span := oc.StartSpan(context.Background(), operation) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("cid", computeSystem.id)) @@ -504,12 +751,12 @@ func (computeSystem *System) Close() (err error) { } if err = computeSystem.unregisterCallback(ctx); err != nil { - return makeSystemError(computeSystem, operation, "", err, nil) + return makeSystemError(computeSystem, operation, err, nil) } err = vmcompute.HcsCloseComputeSystem(ctx, computeSystem.handle) if err != nil { - return makeSystemError(computeSystem, operation, "", err, nil) + return makeSystemError(computeSystem, operation, err, nil) } computeSystem.handle = 0 @@ -522,7 +769,7 @@ func (computeSystem *System) Close() (err error) { } func (computeSystem *System) registerCallback(ctx context.Context) error { - callbackContext := ¬ifcationWatcherContext{ + callbackContext := ¬ificationWatcherContext{ channels: newSystemChannels(), systemID: computeSystem.id, } @@ -533,7 +780,8 @@ func (computeSystem *System) registerCallback(ctx context.Context) error { callbackMap[callbackNumber] = callbackContext callbackMapLock.Unlock() - callbackHandle, err := vmcompute.HcsRegisterComputeSystemCallback(ctx, computeSystem.handle, notificationWatcherCallback, callbackNumber) + callbackHandle, err := vmcompute.HcsRegisterComputeSystemCallback(ctx, computeSystem.handle, + notificationWatcherCallback, callbackNumber) if err != nil { return err } @@ -560,7 +808,7 @@ func (computeSystem *System) unregisterCallback(ctx context.Context) error { return nil } - // hcsUnregisterComputeSystemCallback has its own syncronization + // hcsUnregisterComputeSystemCallback has its own synchronization // to wait for all callbacks to complete. We must NOT hold the callbackMapLock. err := vmcompute.HcsUnregisterComputeSystemCallback(ctx, handle) if err != nil { @@ -573,7 +821,7 @@ func (computeSystem *System) unregisterCallback(ctx context.Context) error { delete(callbackMap, callbackNumber) callbackMapLock.Unlock() - handle = 0 + handle = 0 //nolint:ineffassign return nil } @@ -583,10 +831,10 @@ func (computeSystem *System) Modify(ctx context.Context, config interface{}) err computeSystem.handleLock.RLock() defer computeSystem.handleLock.RUnlock() - operation := "hcsshim::System::Modify" + operation := "hcs::System::Modify" if computeSystem.handle == 0 { - return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil) + return makeSystemError(computeSystem, operation, ErrAlreadyClosed, nil) } requestBytes, err := json.Marshal(config) @@ -598,7 +846,7 @@ func (computeSystem *System) Modify(ctx context.Context, config interface{}) err resultJSON, err := vmcompute.HcsModifyComputeSystem(ctx, computeSystem.handle, requestJSON) events := processHcsResult(ctx, resultJSON) if err != nil { - return makeSystemError(computeSystem, operation, requestJSON, err, events) + return makeSystemError(computeSystem, operation, err, events) } return nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/utils.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/utils.go index 3342e5bb94..5dcb97eb39 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/utils.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/utils.go @@ -1,3 +1,5 @@ +//go:build windows + package hcs import ( diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/waithelper.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/waithelper.go index f07f532c13..3a51ed1955 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/waithelper.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/waithelper.go @@ -1,3 +1,5 @@ +//go:build windows + package hcs import ( @@ -7,7 +9,14 @@ import ( "github.com/Microsoft/hcsshim/internal/log" ) -func processAsyncHcsResult(ctx context.Context, err error, resultJSON string, callbackNumber uintptr, expectedNotification hcsNotification, timeout *time.Duration) ([]ErrorEvent, error) { +func processAsyncHcsResult( + ctx context.Context, + err error, + resultJSON string, + callbackNumber uintptr, + expectedNotification hcsNotification, + timeout *time.Duration, +) ([]ErrorEvent, error) { events := processHcsResult(ctx, resultJSON) if IsPending(err) { return nil, waitForNotification(ctx, callbackNumber, expectedNotification, timeout) @@ -16,7 +25,12 @@ func processAsyncHcsResult(ctx context.Context, err error, resultJSON string, ca return events, err } -func waitForNotification(ctx context.Context, callbackNumber uintptr, expectedNotification hcsNotification, timeout *time.Duration) error { +func waitForNotification( + ctx context.Context, + callbackNumber uintptr, + expectedNotification hcsNotification, + timeout *time.Duration, +) error { callbackMapLock.RLock() if _, ok := callbackMap[callbackNumber]; !ok { callbackMapLock.RUnlock() @@ -65,5 +79,4 @@ func waitForNotification(ctx context.Context, callbackNumber uintptr, expectedNo case <-c: return ErrTimeout } - return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcserror/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/hcserror/doc.go new file mode 100644 index 0000000000..ce70676789 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcserror/doc.go @@ -0,0 +1 @@ +package hcserror diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcserror/hcserror.go b/vendor/github.com/Microsoft/hcsshim/internal/hcserror/hcserror.go index 921c2c8556..a70d80da07 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hcserror/hcserror.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hcserror/hcserror.go @@ -1,11 +1,13 @@ +//go:build windows + package hcserror import ( + "errors" "fmt" - "syscall" -) -const ERROR_GEN_FAILURE = syscall.Errno(31) + "golang.org/x/sys/windows" +) type HcsError struct { title string @@ -30,18 +32,21 @@ func (e *HcsError) Error() string { func New(err error, title, rest string) error { // Pass through DLL errors directly since they do not originate from HCS. - if _, ok := err.(*syscall.DLLError); ok { + var e *windows.DLLError + if errors.As(err, &e) { return err } return &HcsError{title, rest, err} } func Win32FromError(err error) uint32 { - if herr, ok := err.(*HcsError); ok { + var herr *HcsError + if errors.As(err, &herr) { return Win32FromError(herr.Err) } - if code, ok := err.(syscall.Errno); ok { + var code windows.Errno + if errors.As(err, &code) { return uint32(code) } - return uint32(ERROR_GEN_FAILURE) + return uint32(windows.ERROR_GEN_FAILURE) } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/doc.go new file mode 100644 index 0000000000..f6d35df0e5 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/doc.go @@ -0,0 +1 @@ +package hns diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hns.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hns.go index b2e475f53c..ec4c907d1f 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hns.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hns.go @@ -2,7 +2,7 @@ package hns import "fmt" -//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go hns.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go hns.go //sys _hnsCall(method string, path string, object string, response **uint16) (hr error) = vmcompute.HNSCall? diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go index b36315a397..593664419d 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go @@ -1,3 +1,5 @@ +//go:build windows + package hns import ( @@ -20,6 +22,7 @@ type HNSEndpoint struct { IPv6Address net.IP `json:",omitempty"` DNSSuffix string `json:",omitempty"` DNSServerList string `json:",omitempty"` + DNSDomain string `json:",omitempty"` GatewayAddress string `json:",omitempty"` GatewayAddressV6 string `json:",omitempty"` EnableInternalDNS bool `json:",omitempty"` @@ -30,9 +33,10 @@ type HNSEndpoint struct { EnableLowMetric bool `json:",omitempty"` Namespace *Namespace `json:",omitempty"` EncapOverhead uint16 `json:",omitempty"` + SharedContainers []string `json:",omitempty"` } -//SystemType represents the type of the system on which actions are done +// SystemType represents the type of the system on which actions are done type SystemType string // SystemType const @@ -57,6 +61,18 @@ type EndpointResquestResponse struct { Error string } +// EndpointStats is the object that has stats for a given endpoint +type EndpointStats struct { + BytesReceived uint64 `json:"BytesReceived"` + BytesSent uint64 `json:"BytesSent"` + DroppedPacketsIncoming uint64 `json:"DroppedPacketsIncoming"` + DroppedPacketsOutgoing uint64 `json:"DroppedPacketsOutgoing"` + EndpointID string `json:"EndpointId"` + InstanceID string `json:"InstanceId"` + PacketsReceived uint64 `json:"PacketsReceived"` + PacketsSent uint64 `json:"PacketsSent"` +} + // HNSEndpointRequest makes a HNS call to modify/query a network endpoint func HNSEndpointRequest(method, path, request string) (*HNSEndpoint, error) { endpoint := &HNSEndpoint{} @@ -79,11 +95,27 @@ func HNSListEndpointRequest() ([]HNSEndpoint, error) { return endpoint, nil } +// hnsEndpointStatsRequest makes a HNS call to query the stats for a given endpoint ID +func hnsEndpointStatsRequest(id string) (*EndpointStats, error) { + var stats EndpointStats + err := hnsCall("GET", "/endpointstats/"+id, "", &stats) + if err != nil { + return nil, err + } + + return &stats, nil +} + // GetHNSEndpointByID get the Endpoint by ID func GetHNSEndpointByID(endpointID string) (*HNSEndpoint, error) { return HNSEndpointRequest("GET", endpointID, "") } +// GetHNSEndpointStats get the stats for a n Endpoint by ID +func GetHNSEndpointStats(endpointID string) (*EndpointStats, error) { + return hnsEndpointStatsRequest(endpointID) +} + // GetHNSEndpointByName gets the endpoint filtered by Name func GetHNSEndpointByName(endpointName string) (*HNSEndpoint, error) { hnsResponse, err := HNSListEndpointRequest() @@ -116,7 +148,6 @@ func (endpoint *HNSEndpoint) IsAttached(vID string) (bool, error) { } return false, nil - } // Create Endpoint by sending EndpointRequest to HNS. TODO: Create a separate HNS interface to place all these methods @@ -251,7 +282,6 @@ func (endpoint *HNSEndpoint) HostAttach(compartmentID uint16) error { return err } return hnsCall("POST", "/endpoints/"+endpoint.Id+"/attach", string(jsonString), &response) - } // HostDetach detaches a nic on the host diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsfuncs.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsfuncs.go index 2df4a57f56..0a8f36d832 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsfuncs.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsfuncs.go @@ -1,3 +1,5 @@ +//go:build windows + package hns import ( diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsglobals.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsglobals.go index a8d8cc56ae..464bb8954f 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsglobals.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsglobals.go @@ -1,3 +1,5 @@ +//go:build windows + package hns type HNSGlobals struct { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsnetwork.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsnetwork.go index b7ae96fddd..8861faee7a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsnetwork.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsnetwork.go @@ -1,13 +1,16 @@ +//go:build windows + package hns import ( "encoding/json" "errors" - "github.com/sirupsen/logrus" "net" + + "github.com/sirupsen/logrus" ) -// Subnet is assoicated with a network and represents a list +// Subnet is associated with a network and represents a list // of subnets available to the network type Subnet struct { AddressPrefix string `json:",omitempty"` @@ -15,7 +18,7 @@ type Subnet struct { Policies []json.RawMessage `json:",omitempty"` } -// MacPool is assoicated with a network and represents a list +// MacPool is associated with a network and represents a list // of macaddresses available to the network type MacPool struct { StartMacAddress string `json:",omitempty"` @@ -39,12 +42,6 @@ type HNSNetwork struct { AutomaticDNS bool `json:",omitempty"` } -type hnsNetworkResponse struct { - Success bool - Error string - Output HNSNetwork -} - type hnsResponse struct { Success bool Error string diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go index 6765aaead5..082c018a4e 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go @@ -21,10 +21,11 @@ const ( ) type NatPolicy struct { - Type PolicyType `json:"Type"` - Protocol string - InternalPort uint16 - ExternalPort uint16 + Type PolicyType `json:"Type"` + Protocol string `json:",omitempty"` + InternalPort uint16 `json:",omitempty"` + ExternalPort uint16 `json:",omitempty"` + ExternalPortReserved bool `json:",omitempty"` } type QosPolicy struct { @@ -88,20 +89,20 @@ const ( type ACLPolicy struct { Type PolicyType `json:"Type"` Id string `json:"Id,omitempty"` - Protocol uint16 - Protocols string `json:"Protocols,omitempty"` - InternalPort uint16 + Protocol uint16 `json:",omitempty"` + Protocols string `json:"Protocols,omitempty"` + InternalPort uint16 `json:",omitempty"` Action ActionType Direction DirectionType - LocalAddresses string - RemoteAddresses string - LocalPorts string `json:"LocalPorts,omitempty"` - LocalPort uint16 - RemotePorts string `json:"RemotePorts,omitempty"` - RemotePort uint16 + LocalAddresses string `json:",omitempty"` + RemoteAddresses string `json:",omitempty"` + LocalPorts string `json:"LocalPorts,omitempty"` + LocalPort uint16 `json:",omitempty"` + RemotePorts string `json:"RemotePorts,omitempty"` + RemotePort uint16 `json:",omitempty"` RuleType RuleType `json:"RuleType,omitempty"` - Priority uint16 - ServiceName string + Priority uint16 `json:",omitempty"` + ServiceName string `json:",omitempty"` } type Policy struct { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicylist.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicylist.go index 31322a6816..b98db40e8d 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicylist.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicylist.go @@ -1,3 +1,5 @@ +//go:build windows + package hns import ( diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnssupport.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnssupport.go index d5efba7f28..b9c30b9019 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnssupport.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnssupport.go @@ -1,3 +1,5 @@ +//go:build windows + package hns import ( diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/namespace.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/namespace.go index d3b04eefe0..749588ad39 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/namespace.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/namespace.go @@ -1,3 +1,5 @@ +//go:build windows + package hns import ( diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hns/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/hns/zsyscall_windows.go index 204633a488..a35ee945db 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/hns/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package hns @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } @@ -62,7 +65,8 @@ func _hnsCall(method string, path string, object string, response **uint16) (hr } func __hnsCall(method *uint16, path *uint16, object *uint16, response **uint16) (hr error) { - if hr = procHNSCall.Find(); hr != nil { + hr = procHNSCall.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall6(procHNSCall.Addr(), 4, uintptr(unsafe.Pointer(method)), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(object)), uintptr(unsafe.Pointer(response)), 0, 0) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/interop/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/interop/doc.go new file mode 100644 index 0000000000..cb554867fe --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/interop/doc.go @@ -0,0 +1 @@ +package interop diff --git a/vendor/github.com/Microsoft/hcsshim/internal/interop/interop.go b/vendor/github.com/Microsoft/hcsshim/internal/interop/interop.go index 922f7c679e..a564696568 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/interop/interop.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/interop/interop.go @@ -1,3 +1,5 @@ +//go:build windows + package interop import ( @@ -5,7 +7,7 @@ import ( "unsafe" ) -//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go interop.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go interop.go //sys coTaskMemFree(buffer unsafe.Pointer) = api_ms_win_core_com_l1_1_0.CoTaskMemFree diff --git a/vendor/github.com/Microsoft/hcsshim/internal/interop/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/interop/zsyscall_windows.go index 12b0c71c5a..a17a112508 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/interop/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/interop/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package interop @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/doc.go new file mode 100644 index 0000000000..34b53d6e48 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/doc.go @@ -0,0 +1,8 @@ +// This package provides higher level constructs for the win32 job object API. +// Most of the core creation and management functions are already present in "golang.org/x/sys/windows" +// (CreateJobObject, AssignProcessToJobObject, etc.) as well as most of the limit information +// structs and associated limit flags. Whatever is not present from the job object API +// in golang.org/x/sys/windows is located in /internal/winapi. +// +// https://docs.microsoft.com/en-us/windows/win32/procthread/job-objects +package jobobject diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/iocp.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/iocp.go new file mode 100644 index 0000000000..bcca84b0da --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/iocp.go @@ -0,0 +1,113 @@ +//go:build windows + +package jobobject + +import ( + "context" + "fmt" + "sync" + "unsafe" + + "github.com/Microsoft/hcsshim/internal/log" + "github.com/Microsoft/hcsshim/internal/queue" + "github.com/Microsoft/hcsshim/internal/winapi" + "github.com/sirupsen/logrus" + "golang.org/x/sys/windows" +) + +var ( + ioInitOnce sync.Once + initIOErr error + // Global iocp handle that will be re-used for every job object + ioCompletionPort windows.Handle + // Mapping of job handle to queue to place notifications in. + jobMap sync.Map +) + +// MsgAllProcessesExited is a type representing a message that every process in a job has exited. +type MsgAllProcessesExited struct{} + +// MsgUnimplemented represents a message that we are aware of, but that isn't implemented currently. +// This should not be treated as an error. +type MsgUnimplemented struct{} + +// pollIOCP polls the io completion port forever. +func pollIOCP(ctx context.Context, iocpHandle windows.Handle) { + var ( + overlapped uintptr + code uint32 + key uintptr + ) + + for { + err := windows.GetQueuedCompletionStatus(iocpHandle, &code, &key, (**windows.Overlapped)(unsafe.Pointer(&overlapped)), windows.INFINITE) + if err != nil { + log.G(ctx).WithError(err).Error("failed to poll for job object message") + continue + } + if val, ok := jobMap.Load(key); ok { + msq, ok := val.(*queue.MessageQueue) + if !ok { + log.G(ctx).WithField("value", msq).Warn("encountered non queue type in job map") + continue + } + notification, err := parseMessage(code, overlapped) + if err != nil { + log.G(ctx).WithFields(logrus.Fields{ + "code": code, + "overlapped": overlapped, + }).Warn("failed to parse job object message") + continue + } + if err := msq.Enqueue(notification); err == queue.ErrQueueClosed { + // Write will only return an error when the queue is closed. + // The only time a queue would ever be closed is when we call `Close` on + // the job it belongs to which also removes it from the jobMap, so something + // went wrong here. We can't return as this is reading messages for all jobs + // so just log it and move on. + log.G(ctx).WithFields(logrus.Fields{ + "code": code, + "overlapped": overlapped, + }).Warn("tried to write to a closed queue") + continue + } + } else { + log.G(ctx).Warn("received a message for a job not present in the mapping") + } + } +} + +func parseMessage(code uint32, overlapped uintptr) (interface{}, error) { + // Check code and parse out relevant information related to that notification + // that we care about. For now all we handle is the message that all processes + // in the job have exited. + switch code { + case winapi.JOB_OBJECT_MSG_ACTIVE_PROCESS_ZERO: + return MsgAllProcessesExited{}, nil + // Other messages for completeness and a check to make sure that if we fall + // into the default case that this is a code we don't know how to handle. + case winapi.JOB_OBJECT_MSG_END_OF_JOB_TIME: + case winapi.JOB_OBJECT_MSG_END_OF_PROCESS_TIME: + case winapi.JOB_OBJECT_MSG_ACTIVE_PROCESS_LIMIT: + case winapi.JOB_OBJECT_MSG_NEW_PROCESS: + case winapi.JOB_OBJECT_MSG_EXIT_PROCESS: + case winapi.JOB_OBJECT_MSG_ABNORMAL_EXIT_PROCESS: + case winapi.JOB_OBJECT_MSG_PROCESS_MEMORY_LIMIT: + case winapi.JOB_OBJECT_MSG_JOB_MEMORY_LIMIT: + case winapi.JOB_OBJECT_MSG_NOTIFICATION_LIMIT: + default: + return nil, fmt.Errorf("unknown job notification type: %d", code) + } + return MsgUnimplemented{}, nil +} + +// Assigns an IO completion port to get notified of events for the registered job +// object. +func attachIOCP(job windows.Handle, iocp windows.Handle) error { + info := winapi.JOBOBJECT_ASSOCIATE_COMPLETION_PORT{ + CompletionKey: job, + CompletionPort: iocp, + } + _, err := windows.SetInformationJobObject(job, windows.JobObjectAssociateCompletionPortInformation, uintptr(unsafe.Pointer(&info)), uint32(unsafe.Sizeof(info))) + return err +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/jobobject.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/jobobject.go new file mode 100644 index 0000000000..64afd35dc6 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/jobobject.go @@ -0,0 +1,669 @@ +//go:build windows + +package jobobject + +import ( + "context" + "errors" + "fmt" + "os" + "path/filepath" + "sync" + "sync/atomic" + "unsafe" + + "github.com/Microsoft/hcsshim/internal/queue" + "github.com/Microsoft/hcsshim/internal/winapi" + "golang.org/x/sys/windows" +) + +// JobObject is a high level wrapper around a Windows job object. Holds a handle to +// the job, a queue to receive iocp notifications about the lifecycle +// of the job and a mutex for synchronized handle access. +type JobObject struct { + handle windows.Handle + // All accesses to this MUST be done atomically except in `Open` as the object + // is being created in the function. 1 signifies that this job is currently a silo. + silo uint32 + mq *queue.MessageQueue + handleLock sync.RWMutex +} + +// JobLimits represents the resource constraints that can be applied to a job object. +type JobLimits struct { + CPULimit uint32 + CPUWeight uint32 + MemoryLimitInBytes uint64 + MaxIOPS int64 + MaxBandwidth int64 +} + +type CPURateControlType uint32 + +const ( + WeightBased CPURateControlType = iota + RateBased +) + +// Processor resource controls +const ( + cpuLimitMin = 1 + cpuLimitMax = 10000 + cpuWeightMin = 1 + cpuWeightMax = 9 +) + +var ( + ErrAlreadyClosed = errors.New("the handle has already been closed") + ErrNotRegistered = errors.New("job is not registered to receive notifications") + ErrNotSilo = errors.New("job is not a silo") +) + +// Options represents the set of configurable options when making or opening a job object. +type Options struct { + // `Name` specifies the name of the job object if a named job object is desired. + Name string + // `Notifications` specifies if the job will be registered to receive notifications. + // Defaults to false. + Notifications bool + // `UseNTVariant` specifies if we should use the `Nt` variant of Open/CreateJobObject. + // Defaults to false. + UseNTVariant bool + // `Silo` specifies to promote the job to a silo. This additionally sets the flag + // JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE as it is required for the upgrade to complete. + Silo bool + // `IOTracking` enables tracking I/O statistics on the job object. More specifically this + // calls SetInformationJobObject with the JobObjectIoAttribution class. + EnableIOTracking bool +} + +// Create creates a job object. +// +// If options.Name is an empty string, the job will not be assigned a name. +// +// If options.Notifications are not enabled `PollNotifications` will return immediately with error `errNotRegistered`. +// +// If `options` is nil, use default option values. +// +// Returns a JobObject structure and an error if there is one. +func Create(ctx context.Context, options *Options) (_ *JobObject, err error) { + if options == nil { + options = &Options{} + } + + var jobName *winapi.UnicodeString + if options.Name != "" { + jobName, err = winapi.NewUnicodeString(options.Name) + if err != nil { + return nil, err + } + } + + var jobHandle windows.Handle + if options.UseNTVariant { + oa := winapi.ObjectAttributes{ + Length: unsafe.Sizeof(winapi.ObjectAttributes{}), + ObjectName: jobName, + Attributes: 0, + } + status := winapi.NtCreateJobObject(&jobHandle, winapi.JOB_OBJECT_ALL_ACCESS, &oa) + if status != 0 { + return nil, winapi.RtlNtStatusToDosError(status) + } + } else { + var jobNameBuf *uint16 + if jobName != nil && jobName.Buffer != nil { + jobNameBuf = jobName.Buffer + } + jobHandle, err = windows.CreateJobObject(nil, jobNameBuf) + if err != nil { + return nil, err + } + } + + defer func() { + if err != nil { + windows.Close(jobHandle) + } + }() + + job := &JobObject{ + handle: jobHandle, + } + + // If the IOCP we'll be using to receive messages for all jobs hasn't been + // created, create it and start polling. + if options.Notifications { + mq, err := setupNotifications(ctx, job) + if err != nil { + return nil, err + } + job.mq = mq + } + + if options.EnableIOTracking { + if err := enableIOTracking(jobHandle); err != nil { + return nil, err + } + } + + if options.Silo { + // This is a required setting for upgrading to a silo. + if err := job.SetTerminateOnLastHandleClose(); err != nil { + return nil, err + } + if err := job.PromoteToSilo(); err != nil { + return nil, err + } + } + + return job, nil +} + +// Open opens an existing job object with name provided in `options`. If no name is provided +// return an error since we need to know what job object to open. +// +// If options.Notifications is false `PollNotifications` will return immediately with error `errNotRegistered`. +// +// Returns a JobObject structure and an error if there is one. +func Open(ctx context.Context, options *Options) (_ *JobObject, err error) { + if options == nil || (options != nil && options.Name == "") { + return nil, errors.New("no job object name specified to open") + } + + unicodeJobName, err := winapi.NewUnicodeString(options.Name) + if err != nil { + return nil, err + } + + var jobHandle windows.Handle + if options.UseNTVariant { + oa := winapi.ObjectAttributes{ + Length: unsafe.Sizeof(winapi.ObjectAttributes{}), + ObjectName: unicodeJobName, + Attributes: 0, + } + status := winapi.NtOpenJobObject(&jobHandle, winapi.JOB_OBJECT_ALL_ACCESS, &oa) + if status != 0 { + return nil, winapi.RtlNtStatusToDosError(status) + } + } else { + jobHandle, err = winapi.OpenJobObject(winapi.JOB_OBJECT_ALL_ACCESS, 0, unicodeJobName.Buffer) + if err != nil { + return nil, err + } + } + + defer func() { + if err != nil { + windows.Close(jobHandle) + } + }() + + job := &JobObject{ + handle: jobHandle, + } + + if isJobSilo(jobHandle) { + job.silo = 1 + } + + // If the IOCP we'll be using to receive messages for all jobs hasn't been + // created, create it and start polling. + if options.Notifications { + mq, err := setupNotifications(ctx, job) + if err != nil { + return nil, err + } + job.mq = mq + } + + return job, nil +} + +// helper function to setup notifications for creating/opening a job object +func setupNotifications(ctx context.Context, job *JobObject) (*queue.MessageQueue, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + ioInitOnce.Do(func() { + h, err := windows.CreateIoCompletionPort(windows.InvalidHandle, 0, 0, 0xffffffff) + if err != nil { + initIOErr = err + return + } + ioCompletionPort = h + go pollIOCP(ctx, h) + }) + + if initIOErr != nil { + return nil, initIOErr + } + + mq := queue.NewMessageQueue() + jobMap.Store(uintptr(job.handle), mq) + if err := attachIOCP(job.handle, ioCompletionPort); err != nil { + jobMap.Delete(uintptr(job.handle)) + return nil, fmt.Errorf("failed to attach job to IO completion port: %w", err) + } + return mq, nil +} + +// PollNotification will poll for a job object notification. This call should only be called once +// per job (ideally in a goroutine loop) and will block if there is not a notification ready. +// This call will return immediately with error `ErrNotRegistered` if the job was not registered +// to receive notifications during `Create`. Internally, messages will be queued and there +// is no worry of messages being dropped. +func (job *JobObject) PollNotification() (interface{}, error) { + if job.mq == nil { + return nil, ErrNotRegistered + } + return job.mq.Dequeue() +} + +// UpdateProcThreadAttribute updates the passed in ProcThreadAttributeList to contain what is necessary to +// launch a process in a job at creation time. This can be used to avoid having to call Assign() after a process +// has already started running. +func (job *JobObject) UpdateProcThreadAttribute(attrList *windows.ProcThreadAttributeListContainer) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if err := attrList.Update( + winapi.PROC_THREAD_ATTRIBUTE_JOB_LIST, + unsafe.Pointer(&job.handle), + unsafe.Sizeof(job.handle), + ); err != nil { + return fmt.Errorf("failed to update proc thread attributes for job object: %w", err) + } + + return nil +} + +// Close closes the job object handle. +func (job *JobObject) Close() error { + job.handleLock.Lock() + defer job.handleLock.Unlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if err := windows.Close(job.handle); err != nil { + return err + } + + if job.mq != nil { + job.mq.Close() + } + // Handles now invalid so if the map entry to receive notifications for this job still + // exists remove it so we can stop receiving notifications. + if _, ok := jobMap.Load(uintptr(job.handle)); ok { + jobMap.Delete(uintptr(job.handle)) + } + + job.handle = 0 + return nil +} + +// Assign assigns a process to the job object. +func (job *JobObject) Assign(pid uint32) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if pid == 0 { + return errors.New("invalid pid: 0") + } + hProc, err := windows.OpenProcess(winapi.PROCESS_ALL_ACCESS, true, pid) + if err != nil { + return err + } + defer windows.Close(hProc) + return windows.AssignProcessToJobObject(job.handle, hProc) +} + +// Terminate terminates the job, essentially calls TerminateProcess on every process in the +// job. +func (job *JobObject) Terminate(exitCode uint32) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + if job.handle == 0 { + return ErrAlreadyClosed + } + return windows.TerminateJobObject(job.handle, exitCode) +} + +// Pids returns all of the process IDs in the job object. +func (job *JobObject) Pids() ([]uint32, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_BASIC_PROCESS_ID_LIST{} + err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectBasicProcessIdList, + unsafe.Pointer(&info), + uint32(unsafe.Sizeof(info)), + nil, + ) + + // This is either the case where there is only one process or no processes in + // the job. Any other case will result in ERROR_MORE_DATA. Check if info.NumberOfProcessIdsInList + // is 1 and just return this, otherwise return an empty slice. + if err == nil { + if info.NumberOfProcessIdsInList == 1 { + return []uint32{uint32(info.ProcessIdList[0])}, nil + } + // Return empty slice instead of nil to play well with the caller of this. + // Do not return an error if no processes are running inside the job + return []uint32{}, nil + } + + if err != winapi.ERROR_MORE_DATA { + return nil, fmt.Errorf("failed initial query for PIDs in job object: %w", err) + } + + jobBasicProcessIDListSize := unsafe.Sizeof(info) + (unsafe.Sizeof(info.ProcessIdList[0]) * uintptr(info.NumberOfAssignedProcesses-1)) + buf := make([]byte, jobBasicProcessIDListSize) + if err = winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectBasicProcessIdList, + unsafe.Pointer(&buf[0]), + uint32(len(buf)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for PIDs in job object: %w", err) + } + + bufInfo := (*winapi.JOBOBJECT_BASIC_PROCESS_ID_LIST)(unsafe.Pointer(&buf[0])) + pids := make([]uint32, bufInfo.NumberOfProcessIdsInList) + for i, bufPid := range bufInfo.AllPids() { + pids[i] = uint32(bufPid) + } + return pids, nil +} + +// QueryMemoryStats gets the memory stats for the job object. +func (job *JobObject) QueryMemoryStats() (*winapi.JOBOBJECT_MEMORY_USAGE_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_MEMORY_USAGE_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectMemoryUsageInformation, + unsafe.Pointer(&info), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for job object memory stats: %w", err) + } + return &info, nil +} + +// QueryProcessorStats gets the processor stats for the job object. +func (job *JobObject) QueryProcessorStats() (*winapi.JOBOBJECT_BASIC_ACCOUNTING_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_BASIC_ACCOUNTING_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectBasicAccountingInformation, + unsafe.Pointer(&info), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for job object process stats: %w", err) + } + return &info, nil +} + +// QueryStorageStats gets the storage (I/O) stats for the job object. This call will error +// if either `EnableIOTracking` wasn't set to true on creation of the job, or SetIOTracking() +// hasn't been called since creation of the job. +func (job *JobObject) QueryStorageStats() (*winapi.JOBOBJECT_IO_ATTRIBUTION_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_IO_ATTRIBUTION_INFORMATION{ + ControlFlags: winapi.JOBOBJECT_IO_ATTRIBUTION_CONTROL_ENABLE, + } + if err := winapi.QueryInformationJobObject( + job.handle, + winapi.JobObjectIoAttribution, + unsafe.Pointer(&info), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("failed to query for job object storage stats: %w", err) + } + return &info, nil +} + +// ApplyFileBinding makes a file binding using the Bind Filter from target to root. If the job has +// not been upgraded to a silo this call will fail. The binding is only applied and visible for processes +// running in the job, any processes on the host or in another job will not be able to see the binding. +func (job *JobObject) ApplyFileBinding(root, target string, readOnly bool) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if !job.isSilo() { + return ErrNotSilo + } + + // The parent directory needs to exist for the bind to work. MkdirAll stats and + // returns nil if the directory exists internally so we should be fine to mkdirall + // every time. + if err := os.MkdirAll(filepath.Dir(root), 0); err != nil { + return err + } + + rootPtr, err := windows.UTF16PtrFromString(root) + if err != nil { + return err + } + + targetPtr, err := windows.UTF16PtrFromString(target) + if err != nil { + return err + } + + flags := winapi.BINDFLT_FLAG_USE_CURRENT_SILO_MAPPING + if readOnly { + flags |= winapi.BINDFLT_FLAG_READ_ONLY_MAPPING + } + + if err := winapi.BfSetupFilter( + job.handle, + flags, + rootPtr, + targetPtr, + nil, + 0, + ); err != nil { + return fmt.Errorf("failed to bind target %q to root %q for job object: %w", target, root, err) + } + return nil +} + +// isJobSilo is a helper to determine if a job object that was opened is a silo. This should ONLY be called +// from `Open` and any callers in this package afterwards should use `job.isSilo()` +func isJobSilo(h windows.Handle) bool { + // None of the information from the structure that this info class expects will be used, this is just used as + // the call will fail if the job hasn't been upgraded to a silo so we can use this to tell when we open a job + // if it's a silo or not. Because none of the info matters simply define a dummy struct with the size that the call + // expects which is 16 bytes. + type isSiloObj struct { + _ [16]byte + } + var siloInfo isSiloObj + err := winapi.QueryInformationJobObject( + h, + winapi.JobObjectSiloBasicInformation, + unsafe.Pointer(&siloInfo), + uint32(unsafe.Sizeof(siloInfo)), + nil, + ) + return err == nil +} + +// PromoteToSilo promotes a job object to a silo. There must be no running processess +// in the job for this to succeed. If the job is already a silo this is a no-op. +func (job *JobObject) PromoteToSilo() error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if job.isSilo() { + return nil + } + + pids, err := job.Pids() + if err != nil { + return err + } + + if len(pids) != 0 { + return fmt.Errorf("job cannot have running processes to be promoted to a silo, found %d running processes", len(pids)) + } + + _, err = windows.SetInformationJobObject( + job.handle, + winapi.JobObjectCreateSilo, + 0, + 0, + ) + if err != nil { + return fmt.Errorf("failed to promote job to silo: %w", err) + } + + atomic.StoreUint32(&job.silo, 1) + return nil +} + +// isSilo returns if the job object is a silo. +func (job *JobObject) isSilo() bool { + return atomic.LoadUint32(&job.silo) == 1 +} + +// QueryPrivateWorkingSet returns the private working set size for the job. This is calculated by adding up the +// private working set for every process running in the job. +func (job *JobObject) QueryPrivateWorkingSet() (uint64, error) { + pids, err := job.Pids() + if err != nil { + return 0, err + } + + openAndQueryWorkingSet := func(pid uint32) (uint64, error) { + h, err := windows.OpenProcess(windows.PROCESS_QUERY_LIMITED_INFORMATION, false, pid) + if err != nil { + // Continue to the next if OpenProcess doesn't return a valid handle (fails). Handles a + // case where one of the pids in the job exited before we open. + return 0, nil + } + defer func() { + _ = windows.Close(h) + }() + // Check if the process is actually running in the job still. There's a small chance + // that the process could have exited and had its pid re-used between grabbing the pids + // in the job and opening the handle to it above. + var inJob int32 + if err := winapi.IsProcessInJob(h, job.handle, &inJob); err != nil { + // This shouldn't fail unless we have incorrect access rights which we control + // here so probably best to error out if this failed. + return 0, err + } + // Don't report stats for this process as it's not running in the job. This shouldn't be + // an error condition though. + if inJob == 0 { + return 0, nil + } + + var vmCounters winapi.VM_COUNTERS_EX2 + status := winapi.NtQueryInformationProcess( + h, + winapi.ProcessVmCounters, + unsafe.Pointer(&vmCounters), + uint32(unsafe.Sizeof(vmCounters)), + nil, + ) + if !winapi.NTSuccess(status) { + return 0, fmt.Errorf("failed to query information for process: %w", winapi.RtlNtStatusToDosError(status)) + } + return uint64(vmCounters.PrivateWorkingSetSize), nil + } + + var jobWorkingSetSize uint64 + for _, pid := range pids { + workingSet, err := openAndQueryWorkingSet(pid) + if err != nil { + return 0, err + } + jobWorkingSetSize += workingSet + } + + return jobWorkingSetSize, nil +} + +// SetIOTracking enables IO tracking for processes in the job object. +// This enables use of the QueryStorageStats method. +func (job *JobObject) SetIOTracking() error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + return enableIOTracking(job.handle) +} + +func enableIOTracking(job windows.Handle) error { + info := winapi.JOBOBJECT_IO_ATTRIBUTION_INFORMATION{ + ControlFlags: winapi.JOBOBJECT_IO_ATTRIBUTION_CONTROL_ENABLE, + } + if _, err := windows.SetInformationJobObject( + job, + winapi.JobObjectIoAttribution, + uintptr(unsafe.Pointer(&info)), + uint32(unsafe.Sizeof(info)), + ); err != nil { + return fmt.Errorf("failed to enable IO tracking on job object: %w", err) + } + return nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/jobobject/limits.go b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/limits.go new file mode 100644 index 0000000000..03f71d9a42 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/jobobject/limits.go @@ -0,0 +1,317 @@ +//go:build windows + +package jobobject + +import ( + "errors" + "fmt" + "unsafe" + + "github.com/Microsoft/hcsshim/internal/winapi" + "golang.org/x/sys/windows" +) + +const ( + memoryLimitMax uint64 = 0xffffffffffffffff +) + +func isFlagSet(flag, controlFlags uint32) bool { + return (flag & controlFlags) == flag +} + +// SetResourceLimits sets resource limits on the job object (cpu, memory, storage). +func (job *JobObject) SetResourceLimits(limits *JobLimits) error { + // Go through and check what limits were specified and apply them to the job. + if limits.MemoryLimitInBytes != 0 { + if err := job.SetMemoryLimit(limits.MemoryLimitInBytes); err != nil { + return fmt.Errorf("failed to set job object memory limit: %w", err) + } + } + + if limits.CPULimit != 0 { + if err := job.SetCPULimit(RateBased, limits.CPULimit); err != nil { + return fmt.Errorf("failed to set job object cpu limit: %w", err) + } + } else if limits.CPUWeight != 0 { + if err := job.SetCPULimit(WeightBased, limits.CPUWeight); err != nil { + return fmt.Errorf("failed to set job object cpu limit: %w", err) + } + } + + if limits.MaxBandwidth != 0 || limits.MaxIOPS != 0 { + if err := job.SetIOLimit(limits.MaxBandwidth, limits.MaxIOPS); err != nil { + return fmt.Errorf("failed to set io limit on job object: %w", err) + } + } + return nil +} + +// SetTerminateOnLastHandleClose sets the job object flag that specifies that the job should terminate +// all processes in the job on the last open handle being closed. +func (job *JobObject) SetTerminateOnLastHandleClose() error { + info, err := job.getExtendedInformation() + if err != nil { + return err + } + info.BasicLimitInformation.LimitFlags |= windows.JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE + return job.setExtendedInformation(info) +} + +// SetMemoryLimit sets the memory limit of the job object based on the given `memoryLimitInBytes`. +func (job *JobObject) SetMemoryLimit(memoryLimitInBytes uint64) error { + if memoryLimitInBytes >= memoryLimitMax { + return errors.New("memory limit specified exceeds the max size") + } + + info, err := job.getExtendedInformation() + if err != nil { + return err + } + + info.JobMemoryLimit = uintptr(memoryLimitInBytes) + info.BasicLimitInformation.LimitFlags |= windows.JOB_OBJECT_LIMIT_JOB_MEMORY + return job.setExtendedInformation(info) +} + +// GetMemoryLimit gets the memory limit in bytes of the job object. +func (job *JobObject) GetMemoryLimit() (uint64, error) { + info, err := job.getExtendedInformation() + if err != nil { + return 0, err + } + return uint64(info.JobMemoryLimit), nil +} + +// SetCPULimit sets the CPU limit depending on the specified `CPURateControlType` to +// `rateControlValue` for the job object. +func (job *JobObject) SetCPULimit(rateControlType CPURateControlType, rateControlValue uint32) error { + cpuInfo, err := job.getCPURateControlInformation() + if err != nil { + return err + } + switch rateControlType { + case WeightBased: + if rateControlValue < cpuWeightMin || rateControlValue > cpuWeightMax { + return fmt.Errorf("processor weight value of `%d` is invalid", rateControlValue) + } + cpuInfo.ControlFlags |= winapi.JOB_OBJECT_CPU_RATE_CONTROL_ENABLE | winapi.JOB_OBJECT_CPU_RATE_CONTROL_WEIGHT_BASED + cpuInfo.Value = rateControlValue + case RateBased: + if rateControlValue < cpuLimitMin || rateControlValue > cpuLimitMax { + return fmt.Errorf("processor rate of `%d` is invalid", rateControlValue) + } + cpuInfo.ControlFlags |= winapi.JOB_OBJECT_CPU_RATE_CONTROL_ENABLE | winapi.JOB_OBJECT_CPU_RATE_CONTROL_HARD_CAP + cpuInfo.Value = rateControlValue + default: + return errors.New("invalid job object cpu rate control type") + } + return job.setCPURateControlInfo(cpuInfo) +} + +// GetCPULimit gets the cpu limits for the job object. +// `rateControlType` is used to indicate what type of cpu limit to query for. +func (job *JobObject) GetCPULimit(rateControlType CPURateControlType) (uint32, error) { + info, err := job.getCPURateControlInformation() + if err != nil { + return 0, err + } + + if !isFlagSet(winapi.JOB_OBJECT_CPU_RATE_CONTROL_ENABLE, info.ControlFlags) { + return 0, errors.New("the job does not have cpu rate control enabled") + } + + switch rateControlType { + case WeightBased: + if !isFlagSet(winapi.JOB_OBJECT_CPU_RATE_CONTROL_WEIGHT_BASED, info.ControlFlags) { + return 0, errors.New("cannot get cpu weight for job object without cpu weight option set") + } + case RateBased: + if !isFlagSet(winapi.JOB_OBJECT_CPU_RATE_CONTROL_HARD_CAP, info.ControlFlags) { + return 0, errors.New("cannot get cpu rate hard cap for job object without cpu rate hard cap option set") + } + default: + return 0, errors.New("invalid job object cpu rate control type") + } + return info.Value, nil +} + +// SetCPUAffinity sets the processor affinity for the job object. +// The affinity is passed in as a bitmask. +func (job *JobObject) SetCPUAffinity(affinityBitMask uint64) error { + info, err := job.getExtendedInformation() + if err != nil { + return err + } + info.BasicLimitInformation.LimitFlags |= uint32(windows.JOB_OBJECT_LIMIT_AFFINITY) + info.BasicLimitInformation.Affinity = uintptr(affinityBitMask) + return job.setExtendedInformation(info) +} + +// GetCPUAffinity gets the processor affinity for the job object. +// The returned affinity is a bitmask. +func (job *JobObject) GetCPUAffinity() (uint64, error) { + info, err := job.getExtendedInformation() + if err != nil { + return 0, err + } + return uint64(info.BasicLimitInformation.Affinity), nil +} + +// SetIOLimit sets the IO limits specified on the job object. +func (job *JobObject) SetIOLimit(maxBandwidth, maxIOPS int64) error { + ioInfo, err := job.getIOLimit() + if err != nil { + return err + } + ioInfo.ControlFlags |= winapi.JOB_OBJECT_IO_RATE_CONTROL_ENABLE + if maxBandwidth != 0 { + ioInfo.MaxBandwidth = maxBandwidth + } + if maxIOPS != 0 { + ioInfo.MaxIops = maxIOPS + } + return job.setIORateControlInfo(ioInfo) +} + +// GetIOMaxBandwidthLimit gets the max bandwidth for the job object. +func (job *JobObject) GetIOMaxBandwidthLimit() (int64, error) { + info, err := job.getIOLimit() + if err != nil { + return 0, err + } + return info.MaxBandwidth, nil +} + +// GetIOMaxIopsLimit gets the max iops for the job object. +func (job *JobObject) GetIOMaxIopsLimit() (int64, error) { + info, err := job.getIOLimit() + if err != nil { + return 0, err + } + return info.MaxIops, nil +} + +// Helper function for getting a job object's extended information. +func (job *JobObject) getExtendedInformation() (*windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + windows.JobObjectExtendedLimitInformation, + unsafe.Pointer(&info), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("query %v returned error: %w", info, err) + } + return &info, nil +} + +// Helper function for getting a job object's CPU rate control information. +func (job *JobObject) getCPURateControlInformation() (*winapi.JOBOBJECT_CPU_RATE_CONTROL_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + info := winapi.JOBOBJECT_CPU_RATE_CONTROL_INFORMATION{} + if err := winapi.QueryInformationJobObject( + job.handle, + windows.JobObjectCpuRateControlInformation, + unsafe.Pointer(&info), + uint32(unsafe.Sizeof(info)), + nil, + ); err != nil { + return nil, fmt.Errorf("query %v returned error: %w", info, err) + } + return &info, nil +} + +// Helper function for setting a job object's extended information. +func (job *JobObject) setExtendedInformation(info *windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if _, err := windows.SetInformationJobObject( + job.handle, + windows.JobObjectExtendedLimitInformation, + uintptr(unsafe.Pointer(info)), + uint32(unsafe.Sizeof(*info)), + ); err != nil { + return fmt.Errorf("failed to set Extended info %v on job object: %w", info, err) + } + return nil +} + +// Helper function for querying job handle for IO limit information. +func (job *JobObject) getIOLimit() (*winapi.JOBOBJECT_IO_RATE_CONTROL_INFORMATION, error) { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return nil, ErrAlreadyClosed + } + + ioInfo := &winapi.JOBOBJECT_IO_RATE_CONTROL_INFORMATION{} + var blockCount uint32 = 1 + + if _, err := winapi.QueryIoRateControlInformationJobObject( + job.handle, + nil, + &ioInfo, + &blockCount, + ); err != nil { + return nil, fmt.Errorf("query %v returned error: %w", ioInfo, err) + } + + if !isFlagSet(winapi.JOB_OBJECT_IO_RATE_CONTROL_ENABLE, ioInfo.ControlFlags) { + return nil, fmt.Errorf("query %v cannot get IO limits for job object without IO rate control option set", ioInfo) + } + return ioInfo, nil +} + +// Helper function for setting a job object's IO rate control information. +func (job *JobObject) setIORateControlInfo(ioInfo *winapi.JOBOBJECT_IO_RATE_CONTROL_INFORMATION) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + + if _, err := winapi.SetIoRateControlInformationJobObject(job.handle, ioInfo); err != nil { + return fmt.Errorf("failed to set IO limit info %v on job object: %w", ioInfo, err) + } + return nil +} + +// Helper function for setting a job object's CPU rate control information. +func (job *JobObject) setCPURateControlInfo(cpuInfo *winapi.JOBOBJECT_CPU_RATE_CONTROL_INFORMATION) error { + job.handleLock.RLock() + defer job.handleLock.RUnlock() + + if job.handle == 0 { + return ErrAlreadyClosed + } + if _, err := windows.SetInformationJobObject( + job.handle, + windows.JobObjectCpuRateControlInformation, + uintptr(unsafe.Pointer(cpuInfo)), + uint32(unsafe.Sizeof(cpuInfo)), + ); err != nil { + return fmt.Errorf("failed to set cpu limit info %v on job object: %w", cpuInfo, err) + } + return nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/log/context.go b/vendor/github.com/Microsoft/hcsshim/internal/log/context.go new file mode 100644 index 0000000000..d17d909d93 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/log/context.go @@ -0,0 +1,118 @@ +package log + +import ( + "context" + + "github.com/sirupsen/logrus" + "go.opencensus.io/trace" +) + +type entryContextKeyType int + +const _entryContextKey entryContextKeyType = iota + +var ( + // L is the default, blank logging entry. WithField and co. all return a copy + // of the original entry, so this will not leak fields between calls. + // + // Do NOT modify fields directly, as that will corrupt state for all users and + // is not thread safe. + // Instead, use `L.With*` or `L.Dup()`. Or `G(context.Background())`. + L = logrus.NewEntry(logrus.StandardLogger()) + + // G is an alias for GetEntry + G = GetEntry + + // S is an alias for SetEntry + S = SetEntry + + // U is an alias for UpdateContext + U = UpdateContext +) + +// GetEntry returns a `logrus.Entry` stored in the context, if one exists. +// Otherwise, it returns a default entry that points to the current context. +// +// Note: if the a new entry is returned, it will reference the passed in context. +// However, existing contexts may be stored in parent contexts and additionally reference +// earlier contexts. +// Use `UpdateContext` to update the entry and context. +func GetEntry(ctx context.Context) *logrus.Entry { + entry := fromContext(ctx) + + if entry == nil { + entry = L.WithContext(ctx) + } + + return entry +} + +// SetEntry updates the log entry in the context with the provided fields, and +// returns both. It is equivalent to: +// +// entry := GetEntry(ctx).WithFields(fields) +// ctx = WithContext(ctx, entry) +// +// See WithContext for more information. +func SetEntry(ctx context.Context, fields logrus.Fields) (context.Context, *logrus.Entry) { + e := GetEntry(ctx) + if len(fields) > 0 { + e = e.WithFields(fields) + } + return WithContext(ctx, e) +} + +// UpdateContext extracts the log entry from the context, and, if the entry's +// context points to a parent's of the current context, ands the entry +// to the most recent context. It is equivalent to: +// +// entry := GetEntry(ctx) +// ctx = WithContext(ctx, entry) +// +// This allows the entry to reference the most recent context and any new +// values (such as span contexts) added to it. +// +// See WithContext for more information. +func UpdateContext(ctx context.Context) context.Context { + // there is no way to check its ctx (and not one of its parents) that contains `e` + // so, at a slight cost, force add `e` to the context + ctx, _ = WithContext(ctx, GetEntry(ctx)) + return ctx +} + +// WithContext returns a context that contains the provided log entry. +// The entry can be extracted with `GetEntry` (`G`) +// +// The entry in the context is a copy of `entry` (generated by `entry.WithContext`) +func WithContext(ctx context.Context, entry *logrus.Entry) (context.Context, *logrus.Entry) { + // regardless of the order, entry.Context != GetEntry(ctx) + // here, the returned entry will reference the supplied context + entry = entry.WithContext(ctx) + ctx = context.WithValue(ctx, _entryContextKey, entry) + + return ctx, entry +} + +// Copy extracts the tracing Span and logging entry from the src Context, if they +// exist, and adds them to the dst Context. +// +// This is useful to share tracing and logging between contexts, but not the +// cancellation. For example, if the src Context has been cancelled but cleanup +// operations triggered by the cancellation require a non-cancelled context to +// execute. +func Copy(dst context.Context, src context.Context) context.Context { + if s := trace.FromContext(src); s != nil { + dst = trace.NewContext(dst, s) + } + + if e := fromContext(src); e != nil { + dst, _ = WithContext(dst, e) + } + + return dst +} + +func fromContext(ctx context.Context) *logrus.Entry { + e, _ := ctx.Value(_entryContextKey).(*logrus.Entry) + return e +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/log/format.go b/vendor/github.com/Microsoft/hcsshim/internal/log/format.go new file mode 100644 index 0000000000..d9bc49d359 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/log/format.go @@ -0,0 +1,87 @@ +package log + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + "net" + "reflect" + "time" +) + +// TimeFormat is [time.RFC3339Nano] with nanoseconds padded using +// zeros to ensure the formatted time is always the same number of +// characters. +// Based on RFC3339NanoFixed from github.com/containerd/log +const TimeFormat = "2006-01-02T15:04:05.000000000Z07:00" + +func FormatTime(t time.Time) string { + return t.Format(TimeFormat) +} + +// DurationFormat formats a [time.Duration] log entry. +// +// A nil value signals an error with the formatting. +type DurationFormat func(time.Duration) interface{} + +func DurationFormatString(d time.Duration) interface{} { return d.String() } +func DurationFormatSeconds(d time.Duration) interface{} { return d.Seconds() } +func DurationFormatMilliseconds(d time.Duration) interface{} { return d.Milliseconds() } + +// FormatIO formats net.Conn and other types that have an `Addr()` or `Name()`. +// +// See FormatEnabled for more information. +func FormatIO(ctx context.Context, v interface{}) string { + m := make(map[string]string) + m["type"] = reflect.TypeOf(v).String() + + switch t := v.(type) { + case net.Conn: + m["localAddress"] = formatAddr(t.LocalAddr()) + m["remoteAddress"] = formatAddr(t.RemoteAddr()) + case interface{ Addr() net.Addr }: + m["address"] = formatAddr(t.Addr()) + default: + return Format(ctx, t) + } + + return Format(ctx, m) +} + +func formatAddr(a net.Addr) string { + return a.Network() + "://" + a.String() +} + +// Format formats an object into a JSON string, without any indendtation or +// HTML escapes. +// Context is used to output a log waring if the conversion fails. +// +// This is intended primarily for `trace.StringAttribute()` +func Format(ctx context.Context, v interface{}) string { + b, err := encode(v) + if err != nil { + G(ctx).WithError(err).Warning("could not format value") + return "" + } + + return string(b) +} + +func encode(v interface{}) ([]byte, error) { + return encodeBuffer(&bytes.Buffer{}, v) +} + +func encodeBuffer(buf *bytes.Buffer, v interface{}) ([]byte, error) { + enc := json.NewEncoder(buf) + enc.SetEscapeHTML(false) + enc.SetIndent("", "") + + if err := enc.Encode(v); err != nil { + err = fmt.Errorf("could not marshall %T to JSON for logging: %w", v, err) + return nil, err + } + + // encoder.Encode appends a newline to the end + return bytes.TrimSpace(buf.Bytes()), nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/log/g.go b/vendor/github.com/Microsoft/hcsshim/internal/log/g.go deleted file mode 100644 index ba6b1a4a53..0000000000 --- a/vendor/github.com/Microsoft/hcsshim/internal/log/g.go +++ /dev/null @@ -1,23 +0,0 @@ -package log - -import ( - "context" - - "github.com/sirupsen/logrus" - "go.opencensus.io/trace" -) - -// G returns a `logrus.Entry` with the `TraceID, SpanID` from `ctx` if `ctx` -// contains an OpenCensus `trace.Span`. -func G(ctx context.Context) *logrus.Entry { - span := trace.FromContext(ctx) - if span != nil { - sctx := span.SpanContext() - return logrus.WithFields(logrus.Fields{ - "traceID": sctx.TraceID.String(), - "spanID": sctx.SpanID.String(), - // "parentSpanID": TODO: JTERRY75 - Try to convince OC to export this? - }) - } - return logrus.NewEntry(logrus.StandardLogger()) -} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/log/hook.go b/vendor/github.com/Microsoft/hcsshim/internal/log/hook.go new file mode 100644 index 0000000000..bb547a329f --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/log/hook.go @@ -0,0 +1,173 @@ +package log + +import ( + "bytes" + "reflect" + "time" + + "github.com/Microsoft/hcsshim/internal/logfields" + "github.com/sirupsen/logrus" + "go.opencensus.io/trace" +) + +const nullString = "null" + +// Hook intercepts and formats a [logrus.Entry] before it logged. +// +// The shim either outputs the logs through an ETW hook, discarding the (formatted) output +// or logs output to a pipe for logging binaries to consume. +// The Linux GCS outputs logrus entries over stdout, which is then consumed and re-output +// by the shim. +type Hook struct { + // EncodeAsJSON formats structs, maps, arrays, slices, and [bytes.Buffer] as JSON. + // Variables of [bytes.Buffer] will be converted to []byte. + // + // Default is false. + EncodeAsJSON bool + + // FormatTime specifies the format for [time.Time] variables. + // An empty string disables formatting. + // When disabled, the fall back will the JSON encoding, if enabled. + // + // Default is [TimeFormat]. + TimeFormat string + + // Duration format converts a [time.Duration] fields to an appropriate encoding. + // nil disables formatting. + // When disabled, the fall back will the JSON encoding, if enabled. + // + // Default is [DurationFormatString], which appends a duration unit after the value. + DurationFormat DurationFormat + + // AddSpanContext adds [logfields.TraceID] and [logfields.SpanID] fields to + // the entry from the span context stored in [logrus.Entry.Context], if it exists. + AddSpanContext bool +} + +var _ logrus.Hook = &Hook{} + +func NewHook() *Hook { + return &Hook{ + TimeFormat: TimeFormat, + DurationFormat: DurationFormatString, + AddSpanContext: true, + } +} + +func (h *Hook) Levels() []logrus.Level { + return logrus.AllLevels +} + +func (h *Hook) Fire(e *logrus.Entry) (err error) { + // JSON encode, if necessary, then add span information + h.encode(e) + h.addSpanContext(e) + + return nil +} + +// encode loops through all the fields in the [logrus.Entry] and encodes them according to +// the settings in [Hook]. +// If [Hook.TimeFormat] is non-empty, it will be passed to [time.Time.Format] for +// fields of type [time.Time]. +// +// If [Hook.EncodeAsJSON] is true, then fields that are not numeric, boolean, strings, or +// errors will be encoded via a [json.Marshal] (with HTML escaping disabled). +// Chanel- and function-typed fields, as well as unsafe pointers are left alone and not encoded. +// +// If [Hook.TimeFormat] and [Hook.DurationFormat] are empty and [Hook.EncodeAsJSON] is false, +// then this is a no-op. +func (h *Hook) encode(e *logrus.Entry) { + d := e.Data + + formatTime := h.TimeFormat != "" + formatDuration := h.DurationFormat != nil + if !(h.EncodeAsJSON || formatTime || formatDuration) { + return + } + + for k, v := range d { + // encode types with dedicated formatting options first + + if vv, ok := v.(time.Time); formatTime && ok { + d[k] = vv.Format(h.TimeFormat) + continue + } + + if vv, ok := v.(time.Duration); formatDuration && ok { + d[k] = h.DurationFormat(vv) + continue + } + + // general case JSON encoding + + if !h.EncodeAsJSON { + continue + } + + switch vv := v.(type) { + // built in types + // "json" marshals errors as "{}", so leave alone here + case bool, string, error, uintptr, + int8, int16, int32, int64, int, + uint8, uint32, uint64, uint, + float32, float64: + continue + + // Rather than setting d[k] = vv.String(), JSON encode []byte value, since it + // may be a binary payload and not representable as a string. + // `case bytes.Buffer,*bytes.Buffer:` resolves `vv` to `interface{}`, + // so cannot use `vv.Bytes`. + // Could move to below the `reflect.Indirect()` call below, but + // that would require additional typematching and dereferencing. + // Easier to keep these duplicate branches here. + case bytes.Buffer: + v = vv.Bytes() + case *bytes.Buffer: + v = vv.Bytes() + } + + // dereference pointer or interface variables + rv := reflect.Indirect(reflect.ValueOf(v)) + // check if `v` is a null pointer + if !rv.IsValid() { + d[k] = nullString + continue + } + + switch rv.Kind() { + case reflect.Map, reflect.Struct, reflect.Array, reflect.Slice: + default: + // Bool, [U]?Int*, Float*, Complex*, Uintptr, String: encoded as normal + // Chan, Func: not supported by json + // Interface, Pointer: dereferenced above + // UnsafePointer: not supported by json, not safe to de-reference; leave alone + continue + } + + b, err := encode(v) + if err != nil { + // Errors are written to stderr (ie, to `panic.log`) and stops the remaining + // hooks (ie, exporting to ETW) from firing. So add encoding errors to + // the entry data to be written out, but keep on processing. + d[k+"-"+logrus.ErrorKey] = err.Error() + // keep the original `v` as the value, + continue + } + d[k] = string(b) + } +} + +func (h *Hook) addSpanContext(e *logrus.Entry) { + ctx := e.Context + if !h.AddSpanContext || ctx == nil { + return + } + span := trace.FromContext(ctx) + if span == nil { + return + } + sctx := span.SpanContext() + e.Data[logfields.TraceID] = sctx.TraceID.String() + e.Data[logfields.SpanID] = sctx.SpanID.String() +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/log/scrub.go b/vendor/github.com/Microsoft/hcsshim/internal/log/scrub.go new file mode 100644 index 0000000000..d1ef15096e --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/log/scrub.go @@ -0,0 +1,184 @@ +package log + +import ( + "bytes" + "encoding/json" + "errors" + "sync/atomic" + + hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2" +) + +// This package scrubs objects of potentially sensitive information to pass to logging + +type genMap = map[string]interface{} +type scrubberFunc func(genMap) error + +const _scrubbedReplacement = "" + +var ( + ErrUnknownType = errors.New("encoded object is of unknown type") + + // case sensitive keywords, so "env" is not a substring on "Environment" + _scrubKeywords = [][]byte{[]byte("env"), []byte("Environment")} + + _scrub int32 +) + +// SetScrubbing enables scrubbing +func SetScrubbing(enable bool) { + v := int32(0) // cant convert from bool to int32 directly + if enable { + v = 1 + } + atomic.StoreInt32(&_scrub, v) +} + +// IsScrubbingEnabled checks if scrubbing is enabled +func IsScrubbingEnabled() bool { + v := atomic.LoadInt32(&_scrub) + return v != 0 +} + +// ScrubProcessParameters scrubs HCS Create Process requests with config parameters of +// type internal/hcs/schema2.ScrubProcessParameters (aka hcsshema.ScrubProcessParameters) +func ScrubProcessParameters(s string) (string, error) { + // todo: deal with v1 ProcessConfig + b := []byte(s) + if !IsScrubbingEnabled() || !hasKeywords(b) || !json.Valid(b) { + return s, nil + } + + pp := hcsschema.ProcessParameters{} + if err := json.Unmarshal(b, &pp); err != nil { + return "", err + } + pp.Environment = map[string]string{_scrubbedReplacement: _scrubbedReplacement} + + b, err := encodeBuffer(bytes.NewBuffer(b[:0]), pp) + if err != nil { + return "", err + } + return string(b), nil +} + +// ScrubBridgeCreate scrubs requests sent over the bridge of type +// internal/gcs/protocol.containerCreate wrapping an internal/hcsoci.linuxHostedSystem +func ScrubBridgeCreate(b []byte) ([]byte, error) { + return scrubBytes(b, scrubBridgeCreate) +} + +func scrubBridgeCreate(m genMap) error { + if !isRequestBase(m) { + return ErrUnknownType + } + if ss, ok := m["ContainerConfig"]; ok { + // ContainerConfig is a json encoded struct passed as a regular string field + s, ok := ss.(string) + if !ok { + return ErrUnknownType + } + b, err := scrubBytes([]byte(s), scrubLinuxHostedSystem) + if err != nil { + return err + } + m["ContainerConfig"] = string(b) + return nil + } + return ErrUnknownType +} + +func scrubLinuxHostedSystem(m genMap) error { + if m, ok := index(m, "OciSpecification"); ok { + if _, ok := m["annotations"]; ok { + m["annotations"] = map[string]string{_scrubbedReplacement: _scrubbedReplacement} + } + if m, ok := index(m, "process"); ok { + if _, ok := m["env"]; ok { + m["env"] = []string{_scrubbedReplacement} + return nil + } + } + } + return ErrUnknownType +} + +// ScrubBridgeExecProcess scrubs requests sent over the bridge of type +// internal/gcs/protocol.containerExecuteProcess +func ScrubBridgeExecProcess(b []byte) ([]byte, error) { + return scrubBytes(b, scrubExecuteProcess) +} + +func scrubExecuteProcess(m genMap) error { + if !isRequestBase(m) { + return ErrUnknownType + } + if m, ok := index(m, "Settings"); ok { + if ss, ok := m["ProcessParameters"]; ok { + // ProcessParameters is a json encoded struct passed as a regular sting field + s, ok := ss.(string) + if !ok { + return ErrUnknownType + } + + s, err := ScrubProcessParameters(s) + if err != nil { + return err + } + + m["ProcessParameters"] = s + return nil + } + } + return ErrUnknownType +} + +func scrubBytes(b []byte, scrub scrubberFunc) ([]byte, error) { + if !IsScrubbingEnabled() || !hasKeywords(b) || !json.Valid(b) { + return b, nil + } + + m := make(genMap) + if err := json.Unmarshal(b, &m); err != nil { + return nil, err + } + + // could use regexp, but if the env strings contain braces, the regexp fails + // parsing into individual structs would require access to private structs + if err := scrub(m); err != nil { + return nil, err + } + + b, err := encode(m) + if err != nil { + return nil, err + } + + return b, nil +} + +func isRequestBase(m genMap) bool { + // neither of these are (currently) `omitempty` + _, a := m["ActivityId"] + _, c := m["ContainerId"] + return a && c +} + +// combination `m, ok := m[s]` and `m, ok := m.(genMap)` +func index(m genMap, s string) (genMap, bool) { + if m, ok := m[s]; ok { + mm, ok := m.(genMap) + return mm, ok + } + + return m, false +} + +func hasKeywords(b []byte) bool { + for _, bb := range _scrubKeywords { + if bytes.Contains(b, bb) { + return true + } + } + return false +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/logfields/fields.go b/vendor/github.com/Microsoft/hcsshim/internal/logfields/fields.go index cf2c166d9b..3e175e5222 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/logfields/fields.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/logfields/fields.go @@ -3,21 +3,44 @@ package logfields const ( // Identifiers + Name = "name" + Namespace = "namespace" + Operation = "operation" + + ID = "id" + SandboxID = "sid" ContainerID = "cid" - UVMID = "uvm-id" + ExecID = "eid" ProcessID = "pid" + TaskID = "tid" + UVMID = "uvm-id" + + // networking and IO + + File = "file" + Path = "path" + Bytes = "bytes" + Pipe = "pipe" // Common Misc - // Timeout represents an operation timeout. - Timeout = "timeout" + Attempt = "attemptNo" JSON = "json" + // Time + + StartTime = "startTime" + EndTime = "endTime" + Duration = "duration" + Timeout = "timeout" + // Keys/values Field = "field" + Key = "key" OCIAnnotation = "oci-annotation" Value = "value" + Options = "options" // Golang type's @@ -29,4 +52,10 @@ const ( // runhcs VMShimOperation = "vmshim-op" + + // logging and tracing + + TraceID = "traceID" + SpanID = "spanID" + ParentSpanID = "parentSpanID" ) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/memory/pool.go b/vendor/github.com/Microsoft/hcsshim/internal/memory/pool.go new file mode 100644 index 0000000000..1ef5814d7e --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/memory/pool.go @@ -0,0 +1,316 @@ +package memory + +import ( + "github.com/pkg/errors" +) + +const ( + minimumClassSize = MiB + maximumClassSize = 4 * GiB + memoryClassNumber = 7 +) + +var ( + ErrInvalidMemoryClass = errors.New("invalid memory class") + ErrEarlyMerge = errors.New("not all children have been freed") + ErrEmptyPoolOperation = errors.New("operation on empty pool") +) + +// GetMemoryClassType returns the minimum memory class type that can hold a device of +// a given size. The smallest class is 1MB and the largest one is 4GB with 2 bit offset +// intervals in between, for a total of 7 different classes. This function does not +// do a validity check +func GetMemoryClassType(s uint64) classType { + s = (s - 1) >> 20 + memCls := uint32(0) + for s > 0 { + s = s >> 2 + memCls++ + } + return classType(memCls) +} + +// GetMemoryClassSize returns size in bytes for a given memory class +func GetMemoryClassSize(memCls classType) (uint64, error) { + if memCls >= memoryClassNumber { + return 0, ErrInvalidMemoryClass + } + return minimumClassSize << (2 * memCls), nil +} + +// region represents a contiguous memory block +type region struct { + // parent region that has been split into 4 + parent *region + class classType + // offset represents offset in bytes + offset uint64 +} + +// memoryPool tracks free and busy (used) memory regions +type memoryPool struct { + free map[uint64]*region + busy map[uint64]*region +} + +// PoolAllocator implements a memory allocation strategy similar to buddy-malloc https://github.com/evanw/buddy-malloc/blob/master/buddy-malloc.c +// We borrow the idea of spanning a tree of fixed size regions on top of a contiguous memory +// space. +// +// There are a total of 7 different region sizes that can be allocated, with the smallest +// being 1MB and the largest 4GB (the default maximum size of a Virtual PMem device). +// +// For efficiency and to reduce fragmentation an entire region is allocated when requested. +// When there's no available region of requested size, we try to allocate more memory for +// this particular size by splitting the next available larger region into smaller ones, e.g. +// if there's no region available for size class 0, we try splitting a region from class 1, +// then class 2 etc, until we are able to do so or hit the upper limit. +type PoolAllocator struct { + pools [memoryClassNumber]*memoryPool +} + +var _ MappedRegion = ®ion{} +var _ Allocator = &PoolAllocator{} + +func (r *region) Offset() uint64 { + return r.offset +} + +func (r *region) Size() uint64 { + sz, err := GetMemoryClassSize(r.class) + if err != nil { + panic(err) + } + return sz +} + +func (r *region) Type() classType { + return r.class +} + +func newEmptyMemoryPool() *memoryPool { + return &memoryPool{ + free: make(map[uint64]*region), + busy: make(map[uint64]*region), + } +} + +func NewPoolMemoryAllocator() PoolAllocator { + pa := PoolAllocator{} + p := newEmptyMemoryPool() + // by default we allocate a single region with maximum possible size (class type) + p.free[0] = ®ion{ + class: memoryClassNumber - 1, + offset: 0, + } + pa.pools[memoryClassNumber-1] = p + return pa +} + +// Allocate checks memory region pool for the given `size` and returns a free region with +// minimal offset, if none available tries expanding matched memory pool. +// +// Internally it's done via moving a region from free pool into a busy pool +func (pa *PoolAllocator) Allocate(size uint64) (MappedRegion, error) { + memCls := GetMemoryClassType(size) + if memCls >= memoryClassNumber { + return nil, ErrInvalidMemoryClass + } + + // find region with the smallest offset + nextCls, nextOffset, err := pa.findNextOffset(memCls) + if err != nil { + return nil, err + } + + // this means that there are no more regions for the current class, try expanding + if nextCls != memCls { + if err := pa.split(memCls); err != nil { + if err == ErrInvalidMemoryClass { + return nil, ErrNotEnoughSpace + } + return nil, err + } + } + + if err := pa.markBusy(memCls, nextOffset); err != nil { + return nil, err + } + + // by this point memory pool for memCls should have been created, + // either prior or during split call + if r := pa.pools[memCls].busy[nextOffset]; r != nil { + return r, nil + } + + return nil, ErrNotEnoughSpace +} + +// Release marks a memory region of class `memCls` and offset `offset` as free and tries to merge smaller regions into +// a bigger one +func (pa *PoolAllocator) Release(reg MappedRegion) error { + mp := pa.pools[reg.Type()] + if mp == nil { + return ErrEmptyPoolOperation + } + + err := pa.markFree(reg.Type(), reg.Offset()) + if err != nil { + return err + } + + n := mp.free[reg.Offset()] + if n == nil { + return ErrNotAllocated + } + if err := pa.merge(n.parent); err != nil { + if err != ErrEarlyMerge { + return err + } + } + return nil +} + +// findNextOffset finds next region location for a given memCls +func (pa *PoolAllocator) findNextOffset(memCls classType) (classType, uint64, error) { + for mc := memCls; mc < memoryClassNumber; mc++ { + pi := pa.pools[mc] + if pi == nil || len(pi.free) == 0 { + continue + } + + target := uint64(maximumClassSize) + for offset := range pi.free { + if offset < target { + target = offset + } + } + return mc, target, nil + } + return 0, 0, ErrNotEnoughSpace +} + +// split tries to recursively split a bigger memory region into smaller ones until it succeeds or hits the upper limit +func (pa *PoolAllocator) split(clsType classType) error { + nextClsType := clsType + 1 + if nextClsType >= memoryClassNumber { + return ErrInvalidMemoryClass + } + + nextPool := pa.pools[nextClsType] + if nextPool == nil { + nextPool = newEmptyMemoryPool() + pa.pools[nextClsType] = nextPool + } + + cls, offset, err := pa.findNextOffset(nextClsType) + if err != nil { + return err + } + // not enough memory in the next class, try to recursively expand + if cls != nextClsType { + if err := pa.split(nextClsType); err != nil { + return err + } + } + + if err := pa.markBusy(nextClsType, offset); err != nil { + return err + } + + // memCls validity has been checked already, we can ignore the error + clsSize, _ := GetMemoryClassSize(clsType) + + nextReg := nextPool.busy[offset] + if nextReg == nil { + return ErrNotAllocated + } + + // expand memCls + cp := pa.pools[clsType] + if cp == nil { + cp = newEmptyMemoryPool() + pa.pools[clsType] = cp + } + // create 4 smaller regions + for i := uint64(0); i < 4; i++ { + offset := nextReg.offset + i*clsSize + reg := ®ion{ + parent: nextReg, + class: clsType, + offset: offset, + } + cp.free[offset] = reg + } + return nil +} + +func (pa *PoolAllocator) merge(parent *region) error { + // nothing to merge + if parent == nil { + return nil + } + + childCls := parent.class - 1 + childPool := pa.pools[childCls] + // no child nodes to merge, try to merge parent + if childPool == nil { + return pa.merge(parent.parent) + } + + childSize, err := GetMemoryClassSize(childCls) + if err != nil { + return err + } + + // check if all the child nodes are free + var children []*region + for i := uint64(0); i < 4; i++ { + child, free := childPool.free[parent.offset+i*childSize] + if !free { + return ErrEarlyMerge + } + children = append(children, child) + } + + // at this point all the child nodes will be free and we can merge + for _, child := range children { + delete(childPool.free, child.offset) + } + + if err := pa.markFree(parent.class, parent.offset); err != nil { + return err + } + + return pa.merge(parent.parent) +} + +// markFree internally moves a region with `offset` from busy to free map +func (pa *PoolAllocator) markFree(memCls classType, offset uint64) error { + clsPool := pa.pools[memCls] + if clsPool == nil { + return ErrEmptyPoolOperation + } + + if reg, exists := clsPool.busy[offset]; exists { + clsPool.free[offset] = reg + delete(clsPool.busy, offset) + return nil + } + return ErrNotAllocated +} + +// markBusy internally moves a region with `offset` from free to busy map +func (pa *PoolAllocator) markBusy(memCls classType, offset uint64) error { + clsPool := pa.pools[memCls] + if clsPool == nil { + return ErrEmptyPoolOperation + } + + if reg, exists := clsPool.free[offset]; exists { + clsPool.busy[offset] = reg + delete(clsPool.free, offset) + return nil + } + return ErrNotAllocated +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/memory/types.go b/vendor/github.com/Microsoft/hcsshim/internal/memory/types.go new file mode 100644 index 0000000000..d6cdb8cc4c --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/memory/types.go @@ -0,0 +1,28 @@ +package memory + +import "github.com/pkg/errors" + +type classType uint32 + +const ( + MiB = 1024 * 1024 + GiB = 1024 * MiB +) + +var ( + ErrNotEnoughSpace = errors.New("not enough space") + ErrNotAllocated = errors.New("no memory allocated at the given offset") +) + +// MappedRegion represents a memory block with an offset +type MappedRegion interface { + Offset() uint64 + Size() uint64 + Type() classType +} + +// Allocator is an interface for memory allocation +type Allocator interface { + Allocate(uint64) (MappedRegion, error) + Release(MappedRegion) error +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/oc/errors.go b/vendor/github.com/Microsoft/hcsshim/internal/oc/errors.go new file mode 100644 index 0000000000..71df25b8df --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/oc/errors.go @@ -0,0 +1,69 @@ +package oc + +import ( + "errors" + "io" + "net" + "os" + + "github.com/containerd/containerd/errdefs" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +// todo: break import cycle with "internal/hcs/errors.go" and reference errors defined there +// todo: add errors defined in "internal/guest/gcserror" (Hresult does not implement error) + +func toStatusCode(err error) codes.Code { + // checks if err implements GRPCStatus() *"google.golang.org/grpc/status".Status, + // wraps an error defined in "github.com/containerd/containerd/errdefs", or is a + // context timeout or cancelled error + if s, ok := status.FromError(errdefs.ToGRPC(err)); ok { + return s.Code() + } + + switch { + // case isAny(err): + // return codes.Cancelled + case isAny(err, os.ErrInvalid): + return codes.InvalidArgument + case isAny(err, os.ErrDeadlineExceeded): + return codes.DeadlineExceeded + case isAny(err, os.ErrNotExist): + return codes.NotFound + case isAny(err, os.ErrExist): + return codes.AlreadyExists + case isAny(err, os.ErrPermission): + return codes.PermissionDenied + // case isAny(err): + // return codes.ResourceExhausted + case isAny(err, os.ErrClosed, net.ErrClosed, io.ErrClosedPipe, io.ErrShortBuffer): + return codes.FailedPrecondition + // case isAny(err): + // return codes.Aborted + // case isAny(err): + // return codes.OutOfRange + // case isAny(err): + // return codes.Unimplemented + case isAny(err, io.ErrNoProgress): + return codes.Internal + // case isAny(err): + // return codes.Unavailable + case isAny(err, io.ErrShortWrite, io.ErrUnexpectedEOF): + return codes.DataLoss + // case isAny(err): + // return codes.Unauthenticated + default: + return codes.Unknown + } +} + +// isAny returns true if errors.Is is true for any of the provided errors, errs. +func isAny(err error, errs ...error) bool { + for _, e := range errs { + if errors.Is(err, e) { + return true + } + } + return false +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/oc/exporter.go b/vendor/github.com/Microsoft/hcsshim/internal/oc/exporter.go index f428bdaf72..28f8f43a93 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/oc/exporter.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/oc/exporter.go @@ -3,19 +3,26 @@ package oc import ( "github.com/sirupsen/logrus" "go.opencensus.io/trace" + "google.golang.org/grpc/codes" + + "github.com/Microsoft/hcsshim/internal/log" + "github.com/Microsoft/hcsshim/internal/logfields" ) -var _ = (trace.Exporter)(&LogrusExporter{}) +const spanMessage = "Span" + +var _errorCodeKey = logrus.ErrorKey + "Code" // LogrusExporter is an OpenCensus `trace.Exporter` that exports // `trace.SpanData` to logrus output. -type LogrusExporter struct { -} +type LogrusExporter struct{} + +var _ trace.Exporter = &LogrusExporter{} // ExportSpan exports `s` based on the the following rules: // -// 1. All output will contain `s.Attributes`, `s.TraceID`, `s.SpanID`, -// `s.ParentSpanID` for correlation +// 1. All output will contain `s.Attributes`, `s.SpanKind`, `s.TraceID`, +// `s.SpanID`, and `s.ParentSpanID` for correlation // // 2. Any calls to .Annotate will not be supported. // @@ -23,21 +30,57 @@ type LogrusExporter struct { // `s.Status.Code != 0` in which case it will be written at `logrus.ErrorLevel` // providing `s.Status.Message` as the error value. func (le *LogrusExporter) ExportSpan(s *trace.SpanData) { - // Combine all span annotations with traceID, spanID, parentSpanID - baseEntry := logrus.WithFields(logrus.Fields(s.Attributes)) - baseEntry.Data["traceID"] = s.TraceID.String() - baseEntry.Data["spanID"] = s.SpanID.String() - baseEntry.Data["parentSpanID"] = s.ParentSpanID.String() - baseEntry.Data["startTime"] = s.StartTime - baseEntry.Data["endTime"] = s.EndTime - baseEntry.Data["duration"] = s.EndTime.Sub(s.StartTime).String() - baseEntry.Data["name"] = s.Name - baseEntry.Time = s.StartTime + if s.DroppedAnnotationCount > 0 { + logrus.WithFields(logrus.Fields{ + "name": s.Name, + logfields.TraceID: s.TraceID.String(), + logfields.SpanID: s.SpanID.String(), + "dropped": s.DroppedAttributeCount, + "maxAttributes": len(s.Attributes), + }).Warning("span had dropped attributes") + } + + entry := log.L.Dup() + // Combine all span annotations with span data (eg, trace ID, span ID, parent span ID, + // error, status code) + // (OC) Span attributes are guaranteed to be strings, bools, or int64s, so we can + // can skip overhead in entry.WithFields() and add them directly to entry.Data. + // Preallocate ahead of time, since we should add, at most, 10 additional entries + data := make(logrus.Fields, len(entry.Data)+len(s.Attributes)+10) + + // Default log entry may have prexisting/application-wide data + for k, v := range entry.Data { + data[k] = v + } + for k, v := range s.Attributes { + data[k] = v + } + + data[logfields.Name] = s.Name + data[logfields.TraceID] = s.TraceID.String() + data[logfields.SpanID] = s.SpanID.String() + data[logfields.ParentSpanID] = s.ParentSpanID.String() + data[logfields.StartTime] = s.StartTime + data[logfields.EndTime] = s.EndTime + data[logfields.Duration] = s.EndTime.Sub(s.StartTime) + if sk := spanKindToString(s.SpanKind); sk != "" { + data["spanKind"] = sk + } level := logrus.InfoLevel if s.Status.Code != 0 { level = logrus.ErrorLevel - baseEntry.Data[logrus.ErrorKey] = s.Status.Message + + // don't overwrite an existing "error" or "errorCode" attributes + if _, ok := data[logrus.ErrorKey]; !ok { + data[logrus.ErrorKey] = s.Status.Message + } + if _, ok := data[_errorCodeKey]; !ok { + data[_errorCodeKey] = codes.Code(s.Status.Code).String() + } } - baseEntry.Log(level, "Span") + + entry.Data = data + entry.Time = s.StartTime + entry.Log(level, spanMessage) } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/oc/span.go b/vendor/github.com/Microsoft/hcsshim/internal/oc/span.go index fee4765cbc..7260784326 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/oc/span.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/oc/span.go @@ -1,17 +1,58 @@ package oc import ( + "context" + + "github.com/Microsoft/hcsshim/internal/log" "go.opencensus.io/trace" ) +var DefaultSampler = trace.AlwaysSample() + // SetSpanStatus sets `span.SetStatus` to the proper status depending on `err`. If // `err` is `nil` assumes `trace.StatusCodeOk`. func SetSpanStatus(span *trace.Span, err error) { status := trace.Status{} if err != nil { - // TODO: JTERRY75 - Handle errors in a non-generic way - status.Code = trace.StatusCodeUnknown + status.Code = int32(toStatusCode(err)) status.Message = err.Error() } span.SetStatus(status) } + +// StartSpan wraps "go.opencensus.io/trace".StartSpan, but, if the span is sampling, +// adds a log entry to the context that points to the newly created span. +func StartSpan(ctx context.Context, name string, o ...trace.StartOption) (context.Context, *trace.Span) { + ctx, s := trace.StartSpan(ctx, name, o...) + return update(ctx, s) +} + +// StartSpanWithRemoteParent wraps "go.opencensus.io/trace".StartSpanWithRemoteParent. +// +// See StartSpan for more information. +func StartSpanWithRemoteParent(ctx context.Context, name string, parent trace.SpanContext, o ...trace.StartOption) (context.Context, *trace.Span) { + ctx, s := trace.StartSpanWithRemoteParent(ctx, name, parent, o...) + return update(ctx, s) +} + +func update(ctx context.Context, s *trace.Span) (context.Context, *trace.Span) { + if s.IsRecordingEvents() { + ctx = log.UpdateContext(ctx) + } + + return ctx, s +} + +var WithServerSpanKind = trace.WithSpanKind(trace.SpanKindServer) +var WithClientSpanKind = trace.WithSpanKind(trace.SpanKindClient) + +func spanKindToString(sk int) string { + switch sk { + case trace.SpanKindClient: + return "client" + case trace.SpanKindServer: + return "server" + default: + return "" + } +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/protocol/guestrequest/types.go b/vendor/github.com/Microsoft/hcsshim/internal/protocol/guestrequest/types.go new file mode 100644 index 0000000000..d8d0c20b10 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/protocol/guestrequest/types.go @@ -0,0 +1,56 @@ +package guestrequest + +// These are constants for v2 schema modify requests. + +type RequestType string +type ResourceType string + +// RequestType const +const ( + RequestTypeAdd RequestType = "Add" + RequestTypeRemove RequestType = "Remove" + RequestTypePreAdd RequestType = "PreAdd" // For networking + RequestTypeUpdate RequestType = "Update" +) + +type SignalValueWCOW string + +const ( + SignalValueWCOWCtrlC SignalValueWCOW = "CtrlC" + SignalValueWCOWCtrlBreak SignalValueWCOW = "CtrlBreak" + SignalValueWCOWCtrlClose SignalValueWCOW = "CtrlClose" + SignalValueWCOWCtrlLogOff SignalValueWCOW = "CtrlLogOff" + SignalValueWCOWCtrlShutdown SignalValueWCOW = "CtrlShutdown" +) + +// ModificationRequest is for modify commands passed to the guest. +type ModificationRequest struct { + RequestType RequestType `json:"RequestType,omitempty"` + ResourceType ResourceType `json:"ResourceType,omitempty"` + Settings interface{} `json:"Settings,omitempty"` +} + +type NetworkModifyRequest struct { + AdapterId string `json:"AdapterId,omitempty"` //nolint:stylecheck + RequestType RequestType `json:"RequestType,omitempty"` + Settings interface{} `json:"Settings,omitempty"` +} + +type RS4NetworkModifyRequest struct { + AdapterInstanceId string `json:"AdapterInstanceId,omitempty"` //nolint:stylecheck + RequestType RequestType `json:"RequestType,omitempty"` + Settings interface{} `json:"Settings,omitempty"` +} + +var ( + // V5 GUIDs for SCSI controllers + // These GUIDs are created with namespace GUID "d422512d-2bf2-4752-809d-7b82b5fcb1b4" + // and index as names. For example, first GUID is created like this: + // guid.NewV5("d422512d-2bf2-4752-809d-7b82b5fcb1b4", []byte("0")) + ScsiControllerGuids = []string{ + "df6d0690-79e5-55b6-a5ec-c1e2f77f580a", + "0110f83b-de10-5172-a266-78bca56bf50a", + "b5d2d8d4-3a75-51bf-945b-3444dc6b8579", + "305891a9-b251-5dfe-91a2-c25d9212275b", + } +) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/queue/mq.go b/vendor/github.com/Microsoft/hcsshim/internal/queue/mq.go new file mode 100644 index 0000000000..4eb9bb9f1f --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/queue/mq.go @@ -0,0 +1,92 @@ +package queue + +import ( + "errors" + "sync" +) + +var ErrQueueClosed = errors.New("the queue is closed for reading and writing") + +// MessageQueue represents a threadsafe message queue to be used to retrieve or +// write messages to. +type MessageQueue struct { + m *sync.RWMutex + c *sync.Cond + messages []interface{} + closed bool +} + +// NewMessageQueue returns a new MessageQueue. +func NewMessageQueue() *MessageQueue { + m := &sync.RWMutex{} + return &MessageQueue{ + m: m, + c: sync.NewCond(m), + messages: []interface{}{}, + } +} + +// Enqueue writes `msg` to the queue. +func (mq *MessageQueue) Enqueue(msg interface{}) error { + mq.m.Lock() + defer mq.m.Unlock() + + if mq.closed { + return ErrQueueClosed + } + mq.messages = append(mq.messages, msg) + // Signal a waiter that there is now a value available in the queue. + mq.c.Signal() + return nil +} + +// Dequeue will read a value from the queue and remove it. If the queue +// is empty, this will block until the queue is closed or a value gets enqueued. +func (mq *MessageQueue) Dequeue() (interface{}, error) { + mq.m.Lock() + defer mq.m.Unlock() + + for !mq.closed && mq.size() == 0 { + mq.c.Wait() + } + + // We got woken up, check if it's because the queue got closed. + if mq.closed { + return nil, ErrQueueClosed + } + + val := mq.messages[0] + mq.messages[0] = nil + mq.messages = mq.messages[1:] + return val, nil +} + +// Size returns the size of the queue. +func (mq *MessageQueue) Size() int { + mq.m.RLock() + defer mq.m.RUnlock() + return mq.size() +} + +// Nonexported size check to check if the queue is empty inside already locked functions. +func (mq *MessageQueue) size() int { + return len(mq.messages) +} + +// Close closes the queue for future writes or reads. Any attempts to read or write from the +// queue after close will return ErrQueueClosed. This is safe to call multiple times. +func (mq *MessageQueue) Close() { + mq.m.Lock() + defer mq.m.Unlock() + + // Already closed, noop + if mq.closed { + return + } + + mq.messages = nil + mq.closed = true + // If there's anybody currently waiting on a value from Dequeue, we need to + // broadcast so the read(s) can return ErrQueueClosed. + mq.c.Broadcast() +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/safefile/do.go b/vendor/github.com/Microsoft/hcsshim/internal/safefile/do.go new file mode 100644 index 0000000000..f211d25e72 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/safefile/do.go @@ -0,0 +1 @@ +package safefile diff --git a/vendor/github.com/Microsoft/hcsshim/internal/safefile/safeopen.go b/vendor/github.com/Microsoft/hcsshim/internal/safefile/safeopen.go index d484c212cd..74967f21af 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/safefile/safeopen.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/safefile/safeopen.go @@ -1,3 +1,5 @@ +//go:build windows + package safefile import ( @@ -76,7 +78,7 @@ func openRelativeInternal(path string, root *os.File, accessMask uint32, shareFl } oa.Length = unsafe.Sizeof(oa) - oa.ObjectName = uintptr(unsafe.Pointer(pathUnicode)) + oa.ObjectName = pathUnicode oa.RootDirectory = uintptr(root.Fd()) oa.Attributes = winapi.OBJ_DONT_REPARSE status := winapi.NtCreateFile( @@ -156,7 +158,6 @@ func LinkRelative(oldname string, oldroot *os.File, newname string, newroot *os. if (fi.FileAttributes & syscall.FILE_ATTRIBUTE_REPARSE_POINT) != 0 { return &os.LinkError{Op: "link", Old: oldf.Name(), New: filepath.Join(newroot.Name(), newname), Err: winapi.RtlNtStatusToDosError(winapi.STATUS_REPARSE_POINT_ENCOUNTERED)} } - } else { parent = newroot } @@ -177,7 +178,7 @@ func LinkRelative(oldname string, oldroot *os.File, newname string, newroot *os. linkinfo := (*winapi.FileLinkInformation)(unsafe.Pointer(linkinfoBuffer)) linkinfo.RootDirectory = parent.Fd() linkinfo.FileNameLength = uint32(len(newbase16) * 2) - copy((*[32768]uint16)(unsafe.Pointer(&linkinfo.FileName[0]))[:], newbase16) + copy(winapi.Uint16BufferToSlice(&linkinfo.FileName[0], len(newbase16)), newbase16) var iosb winapi.IOStatusBlock status := winapi.NtSetInformationFile( @@ -244,7 +245,7 @@ func RemoveRelative(path string, root *os.File) error { err = deleteOnClose(f) if err == syscall.ERROR_ACCESS_DENIED { // Maybe the file is marked readonly. Clear the bit and retry. - clearReadOnly(f) + _ = clearReadOnly(f) err = deleteOnClose(f) } } @@ -339,6 +340,33 @@ func MkdirRelative(path string, root *os.File) error { return err } +// MkdirAllRelative creates each directory in the path relative to a root, failing if +// any existing intermediate path components are reparse points. +func MkdirAllRelative(path string, root *os.File) error { + pathParts := strings.Split(filepath.Clean(path), (string)(filepath.Separator)) + for index := range pathParts { + partialPath := filepath.Join(pathParts[0 : index+1]...) + stat, err := LstatRelative(partialPath, root) + + if err != nil { + if os.IsNotExist(err) { + if err := MkdirRelative(partialPath, root); err != nil { + return err + } + continue + } + return err + } + + if !stat.IsDir() { + fullPath := filepath.Join(root.Name(), partialPath) + return &os.PathError{Op: "mkdir", Path: fullPath, Err: syscall.ENOTDIR} + } + } + + return nil +} + // LstatRelative performs a stat operation on a file relative to a root, failing // if any intermediate path components are reparse points. func LstatRelative(path string, root *os.File) (os.FileInfo, error) { diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go b/vendor/github.com/Microsoft/hcsshim/internal/security/grantvmgroupaccess.go similarity index 59% rename from vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go rename to vendor/github.com/Microsoft/hcsshim/internal/security/grantvmgroupaccess.go index 2cef49d9cf..7dfa1e594c 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/security/grantvmgroupaccess.go @@ -6,9 +6,8 @@ package security import ( "fmt" "os" + "syscall" "unsafe" - - "golang.org/x/sys/windows" ) type ( @@ -21,32 +20,37 @@ type ( securityInformation uint32 trusteeForm uint32 trusteeType uint32 - - explicitAccess struct { - accessPermissions accessMask - accessMode accessMode - inheritance inheritMode - trustee trustee - } - - trustee struct { - multipleTrustee *trustee - multipleTrusteeOperation int32 - trusteeForm trusteeForm - trusteeType trusteeType - name uintptr - } ) +type explicitAccess struct { + accessPermissions accessMask + accessMode accessMode + inheritance inheritMode + trustee trustee +} + +type trustee struct { + multipleTrustee *trustee + multipleTrusteeOperation int32 + trusteeForm trusteeForm + trusteeType trusteeType + name uintptr +} + const ( - accessMaskDesiredPermission accessMask = 1 << 31 // GENERIC_READ + AccessMaskNone accessMask = 0 + AccessMaskRead accessMask = 1 << 31 // GENERIC_READ + AccessMaskWrite accessMask = 1 << 30 // GENERIC_WRITE + AccessMaskExecute accessMask = 1 << 29 // GENERIC_EXECUTE + AccessMaskAll accessMask = 1 << 28 // GENERIC_ALL + + accessMaskDesiredPermission = AccessMaskRead accessModeGrant accessMode = 1 desiredAccessReadControl desiredAccess = 0x20000 desiredAccessWriteDac desiredAccess = 0x40000 - //cspell:disable-next-line gvmga = "GrantVmGroupAccess:" inheritModeNoInheritance inheritMode = 0x0 @@ -59,20 +63,28 @@ const ( shareModeRead shareMode = 0x1 shareModeWrite shareMode = 0x2 - sidVMGroup = "S-1-5-83-0" + //nolint:stylecheck // ST1003 + sidVmGroup = "S-1-5-83-0" - trusteeFormIsSID trusteeForm = 0 + trusteeFormIsSid trusteeForm = 0 trusteeTypeWellKnownGroup trusteeType = 5 ) -// GrantVMGroupAccess sets the DACL for a specified file or directory to +// GrantVmGroupAccess sets the DACL for a specified file or directory to // include Grant ACE entries for the VM Group SID. This is a golang re- // implementation of the same function in vmcompute, just not exported in // RS5. Which kind of sucks. Sucks a lot :/ -// -//revive:disable-next-line:var-naming VM, not Vm -func GrantVmGroupAccess(name string) error { +func GrantVmGroupAccess(name string) error { //nolint:stylecheck // ST1003 + return GrantVmGroupAccessWithMask(name, accessMaskDesiredPermission) +} + +// GrantVmGroupAccessWithMask sets the desired DACL for a specified file or +// directory. +func GrantVmGroupAccessWithMask(name string, access accessMask) error { //nolint:stylecheck // ST1003 + if access == 0 || access<<4 != 0 { + return fmt.Errorf("invalid access mask: 0x%08x", access) + } // Stat (to determine if `name` is a directory). s, err := os.Stat(name) if err != nil { @@ -84,7 +96,9 @@ func GrantVmGroupAccess(name string) error { if err != nil { return err // Already wrapped } - defer windows.CloseHandle(fd) //nolint:errcheck + defer func() { + _ = syscall.CloseHandle(fd) + }() // Get the current DACL and Security Descriptor. Must defer LocalFree on success. ot := objectTypeFileObject @@ -94,15 +108,19 @@ func GrantVmGroupAccess(name string) error { if err := getSecurityInfo(fd, uint32(ot), uint32(si), nil, nil, &origDACL, nil, &sd); err != nil { return fmt.Errorf("%s GetSecurityInfo %s: %w", gvmga, name, err) } - defer windows.LocalFree(windows.Handle(sd)) //nolint:errcheck + defer func() { + _, _ = syscall.LocalFree((syscall.Handle)(unsafe.Pointer(sd))) + }() // Generate a new DACL which is the current DACL with the required ACEs added. // Must defer LocalFree on success. - newDACL, err := generateDACLWithAcesAdded(name, s.IsDir(), origDACL) + newDACL, err := generateDACLWithAcesAdded(name, s.IsDir(), access, origDACL) if err != nil { return err // Already wrapped } - defer windows.LocalFree(windows.Handle(newDACL)) //nolint:errcheck + defer func() { + _, _ = syscall.LocalFree((syscall.Handle)(unsafe.Pointer(newDACL))) + }() // And finally use SetSecurityInfo to apply the updated DACL. if err := setSecurityInfo(fd, uint32(ot), uint32(si), uintptr(0), uintptr(0), newDACL, uintptr(0)); err != nil { @@ -114,31 +132,31 @@ func GrantVmGroupAccess(name string) error { // createFile is a helper function to call [Nt]CreateFile to get a handle to // the file or directory. -func createFile(name string, isDir bool) (windows.Handle, error) { - namep, err := windows.UTF16FromString(name) +func createFile(name string, isDir bool) (syscall.Handle, error) { + namep, err := syscall.UTF16FromString(name) if err != nil { - return windows.InvalidHandle, fmt.Errorf("could not convernt name to UTF-16: %w", err) + return 0, fmt.Errorf("syscall.UTF16FromString %s: %w", name, err) } da := uint32(desiredAccessReadControl | desiredAccessWriteDac) sm := uint32(shareModeRead | shareModeWrite) - fa := uint32(windows.FILE_ATTRIBUTE_NORMAL) + fa := uint32(syscall.FILE_ATTRIBUTE_NORMAL) if isDir { - fa |= windows.FILE_FLAG_BACKUP_SEMANTICS + fa = uint32(fa | syscall.FILE_FLAG_BACKUP_SEMANTICS) } - fd, err := windows.CreateFile(&namep[0], da, sm, nil, windows.OPEN_EXISTING, fa, 0) + fd, err := syscall.CreateFile(&namep[0], da, sm, nil, syscall.OPEN_EXISTING, fa, 0) if err != nil { - return windows.InvalidHandle, fmt.Errorf("%s windows.CreateFile %s: %w", gvmga, name, err) + return 0, fmt.Errorf("%s syscall.CreateFile %s: %w", gvmga, name, err) } return fd, nil } // generateDACLWithAcesAdded generates a new DACL with the two needed ACEs added. // The caller is responsible for LocalFree of the returned DACL on success. -func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintptr, error) { +func generateDACLWithAcesAdded(name string, isDir bool, desiredAccess accessMask, origDACL uintptr) (uintptr, error) { // Generate pointers to the SIDs based on the string SIDs - sid, err := windows.StringToSid(sidVMGroup) + sid, err := syscall.StringToSid(sidVmGroup) if err != nil { - return 0, fmt.Errorf("%s windows.StringToSid %s %s: %w", gvmga, name, sidVMGroup, err) + return 0, fmt.Errorf("%s syscall.StringToSid %s %s: %w", gvmga, name, sidVmGroup, err) } inheritance := inheritModeNoInheritance @@ -148,11 +166,11 @@ func generateDACLWithAcesAdded(name string, isDir bool, origDACL uintptr) (uintp eaArray := []explicitAccess{ { - accessPermissions: accessMaskDesiredPermission, + accessPermissions: desiredAccess, accessMode: accessModeGrant, inheritance: inheritance, trustee: trustee{ - trusteeForm: trusteeFormIsSID, + trusteeForm: trusteeFormIsSid, trusteeType: trusteeTypeWellKnownGroup, name: uintptr(unsafe.Pointer(sid)), }, diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/security/syscall_windows.go similarity index 81% rename from vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go rename to vendor/github.com/Microsoft/hcsshim/internal/security/syscall_windows.go index d8f3e5e0de..71326e4e46 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/security/syscall_windows.go @@ -2,6 +2,6 @@ package security //go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go syscall_windows.go -//sys getSecurityInfo(handle windows.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) = advapi32.GetSecurityInfo -//sys setSecurityInfo(handle windows.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) = advapi32.SetSecurityInfo +//sys getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) = advapi32.GetSecurityInfo +//sys setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) = advapi32.SetSecurityInfo //sys setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (win32err error) = advapi32.SetEntriesInAclW diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/security/zsyscall_windows.go similarity index 62% rename from vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go rename to vendor/github.com/Microsoft/hcsshim/internal/security/zsyscall_windows.go index e49f17ae62..26c986b88f 100644 --- a/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/security/zsyscall_windows.go @@ -33,6 +33,9 @@ func errnoErr(e syscall.Errno) error { case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } + // TODO: add more here, after collecting data on the common + // error values see on Windows. (perhaps when running + // all.bat?) return e } @@ -44,8 +47,8 @@ var ( procSetSecurityInfo = modadvapi32.NewProc("SetSecurityInfo") ) -func getSecurityInfo(handle windows.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) { - r0, _, _ := syscall.SyscallN(procGetSecurityInfo.Addr(), uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(ppsidOwner)), uintptr(unsafe.Pointer(ppsidGroup)), uintptr(unsafe.Pointer(ppDacl)), uintptr(unsafe.Pointer(ppSacl)), uintptr(unsafe.Pointer(ppSecurityDescriptor))) +func getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) { + r0, _, _ := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(ppsidOwner)), uintptr(unsafe.Pointer(ppsidGroup)), uintptr(unsafe.Pointer(ppDacl)), uintptr(unsafe.Pointer(ppSacl)), uintptr(unsafe.Pointer(ppSecurityDescriptor)), 0) if r0 != 0 { win32err = syscall.Errno(r0) } @@ -53,15 +56,15 @@ func getSecurityInfo(handle windows.Handle, objectType uint32, si uint32, ppsidO } func setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (win32err error) { - r0, _, _ := syscall.SyscallN(procSetEntriesInAclW.Addr(), uintptr(count), uintptr(pListOfEEs), uintptr(oldAcl), uintptr(unsafe.Pointer(newAcl))) + r0, _, _ := syscall.Syscall6(procSetEntriesInAclW.Addr(), 4, uintptr(count), uintptr(pListOfEEs), uintptr(oldAcl), uintptr(unsafe.Pointer(newAcl)), 0, 0) if r0 != 0 { win32err = syscall.Errno(r0) } return } -func setSecurityInfo(handle windows.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) { - r0, _, _ := syscall.SyscallN(procSetSecurityInfo.Addr(), uintptr(handle), uintptr(objectType), uintptr(si), uintptr(psidOwner), uintptr(psidGroup), uintptr(pDacl), uintptr(pSacl)) +func setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) { + r0, _, _ := syscall.Syscall9(procSetSecurityInfo.Addr(), 7, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(psidOwner), uintptr(psidGroup), uintptr(pDacl), uintptr(pSacl), 0, 0) if r0 != 0 { win32err = syscall.Errno(r0) } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/timeout/timeout.go b/vendor/github.com/Microsoft/hcsshim/internal/timeout/timeout.go index ff3b6572e6..eaf39fa513 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/timeout/timeout.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/timeout/timeout.go @@ -29,6 +29,9 @@ var ( // SystemResume is the timeout for resuming a compute system SystemResume time.Duration = defaultTimeout + // SystemSave is the timeout for saving a compute system + SystemSave time.Duration = defaultTimeout + // SyscallWatcher is the timeout before warning of a potential stuck platform syscall. SyscallWatcher time.Duration = defaultTimeout @@ -51,6 +54,7 @@ func init() { SystemStart = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMSTART", SystemStart) SystemPause = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMPAUSE", SystemPause) SystemResume = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMRESUME", SystemResume) + SystemSave = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMSAVE", SystemSave) SyscallWatcher = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSCALLWATCHER", SyscallWatcher) Tar2VHD = durationFromEnvironment("HCSSHIM_TIMEOUT_TAR2VHD", Tar2VHD) ExternalCommandToStart = durationFromEnvironment("HCSSHIM_TIMEOUT_EXTERNALCOMMANDSTART", ExternalCommandToStart) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/doc.go new file mode 100644 index 0000000000..9dd00c8128 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/doc.go @@ -0,0 +1 @@ +package vmcompute diff --git a/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/vmcompute.go b/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/vmcompute.go index e42bf8cfa7..79b14ef972 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/vmcompute.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/vmcompute.go @@ -1,3 +1,5 @@ +//go:build windows + package vmcompute import ( @@ -5,15 +7,17 @@ import ( "syscall" "time" + "github.com/sirupsen/logrus" + "go.opencensus.io/trace" + "github.com/Microsoft/hcsshim/internal/interop" "github.com/Microsoft/hcsshim/internal/log" "github.com/Microsoft/hcsshim/internal/logfields" "github.com/Microsoft/hcsshim/internal/oc" "github.com/Microsoft/hcsshim/internal/timeout" - "go.opencensus.io/trace" ) -//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go vmcompute.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go vmcompute.go //sys hcsEnumerateComputeSystems(query string, computeSystems **uint16, result **uint16) (hr error) = vmcompute.HcsEnumerateComputeSystems? //sys hcsCreateComputeSystem(id string, configuration string, identity syscall.Handle, computeSystem *HcsSystem, result **uint16) (hr error) = vmcompute.HcsCreateComputeSystem? @@ -29,6 +33,7 @@ import ( //sys hcsModifyServiceSettings(settings string, result **uint16) (hr error) = vmcompute.HcsModifyServiceSettings? //sys hcsRegisterComputeSystemCallback(computeSystem HcsSystem, callback uintptr, context uintptr, callbackHandle *HcsCallback) (hr error) = vmcompute.HcsRegisterComputeSystemCallback? //sys hcsUnregisterComputeSystemCallback(callbackHandle HcsCallback) (hr error) = vmcompute.HcsUnregisterComputeSystemCallback? +//sys hcsSaveComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) = vmcompute.HcsSaveComputeSystem? //sys hcsCreateProcess(computeSystem HcsSystem, processParameters string, processInformation *HcsProcessInformation, process *HcsProcess, result **uint16) (hr error) = vmcompute.HcsCreateProcess? //sys hcsOpenProcess(computeSystem HcsSystem, pid uint32, process *HcsProcess, result **uint16) (hr error) = vmcompute.HcsOpenProcess? @@ -61,7 +66,7 @@ type HcsCallback syscall.Handle type HcsProcessInformation struct { // ProcessId is the pid of the created process. ProcessId uint32 - reserved uint32 + _ uint32 // reserved padding // StdInput is the handle associated with the stdin of the process. StdInput syscall.Handle // StdOutput is the handle associated with the stdout of the process. @@ -71,12 +76,28 @@ type HcsProcessInformation struct { } func execute(ctx gcontext.Context, timeout time.Duration, f func() error) error { + now := time.Now() if timeout > 0 { var cancel gcontext.CancelFunc ctx, cancel = gcontext.WithTimeout(ctx, timeout) defer cancel() } + // if ctx already has prior deadlines, the shortest timeout takes precedence and is used. + // find the true timeout for reporting + // + // this is mostly an issue with (*UtilityVM).Start(context.Context), which sets its + // own (2 minute) timeout. + deadline, ok := ctx.Deadline() + trueTimeout := timeout + if ok { + trueTimeout = deadline.Sub(now) + log.G(ctx).WithFields(logrus.Fields{ + logfields.Timeout: trueTimeout, + "desiredTimeout": timeout, + }).Trace("Executing syscall with deadline") + } + done := make(chan error, 1) go func() { done <- f() @@ -84,8 +105,10 @@ func execute(ctx gcontext.Context, timeout time.Duration, f func() error) error select { case <-ctx.Done(): if ctx.Err() == gcontext.DeadlineExceeded { - log.G(ctx).WithField(logfields.Timeout, timeout). - Warning("Syscall did not complete within operation timeout. This may indicate a platform issue. If it appears to be making no forward progress, obtain the stacks and see if there is a syscall stuck in the platform API for a significant length of time.") + log.G(ctx).WithField(logfields.Timeout, trueTimeout). + Warning("Syscall did not complete within operation timeout. This may indicate a platform issue. " + + "If it appears to be making no forward progress, obtain the stacks and see if there is a syscall " + + "stuck in the platform API for a significant length of time.") } return ctx.Err() case err := <-done: @@ -94,7 +117,7 @@ func execute(ctx gcontext.Context, timeout time.Duration, f func() error) error } func HcsEnumerateComputeSystems(ctx gcontext.Context, query string) (computeSystems, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsEnumerateComputeSystems") + ctx, span := oc.StartSpan(ctx, "HcsEnumerateComputeSystems") defer span.End() defer func() { if result != "" { @@ -121,7 +144,7 @@ func HcsEnumerateComputeSystems(ctx gcontext.Context, query string) (computeSyst } func HcsCreateComputeSystem(ctx gcontext.Context, id string, configuration string, identity syscall.Handle) (computeSystem HcsSystem, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsCreateComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsCreateComputeSystem") defer span.End() defer func() { if result != "" { @@ -146,7 +169,7 @@ func HcsCreateComputeSystem(ctx gcontext.Context, id string, configuration strin } func HcsOpenComputeSystem(ctx gcontext.Context, id string) (computeSystem HcsSystem, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsOpenComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsOpenComputeSystem") defer span.End() defer func() { if result != "" { @@ -166,7 +189,7 @@ func HcsOpenComputeSystem(ctx gcontext.Context, id string) (computeSystem HcsSys } func HcsCloseComputeSystem(ctx gcontext.Context, computeSystem HcsSystem) (hr error) { - ctx, span := trace.StartSpan(ctx, "HcsCloseComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsCloseComputeSystem") defer span.End() defer func() { oc.SetSpanStatus(span, hr) }() @@ -176,7 +199,7 @@ func HcsCloseComputeSystem(ctx gcontext.Context, computeSystem HcsSystem) (hr er } func HcsStartComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, options string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsStartComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsStartComputeSystem") defer span.End() defer func() { if result != "" { @@ -199,7 +222,7 @@ func HcsStartComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, option } func HcsShutdownComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, options string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsShutdownComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsShutdownComputeSystem") defer span.End() defer func() { if result != "" { @@ -222,7 +245,7 @@ func HcsShutdownComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, opt } func HcsTerminateComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, options string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsTerminateComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsTerminateComputeSystem") defer span.End() defer func() { if result != "" { @@ -245,7 +268,7 @@ func HcsTerminateComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, op } func HcsPauseComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, options string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsPauseComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsPauseComputeSystem") defer span.End() defer func() { if result != "" { @@ -268,7 +291,7 @@ func HcsPauseComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, option } func HcsResumeComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, options string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsResumeComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsResumeComputeSystem") defer span.End() defer func() { if result != "" { @@ -291,7 +314,7 @@ func HcsResumeComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, optio } func HcsGetComputeSystemProperties(ctx gcontext.Context, computeSystem HcsSystem, propertyQuery string) (properties, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsGetComputeSystemProperties") + ctx, span := oc.StartSpan(ctx, "HcsGetComputeSystemProperties") defer span.End() defer func() { if result != "" { @@ -318,7 +341,7 @@ func HcsGetComputeSystemProperties(ctx gcontext.Context, computeSystem HcsSystem } func HcsModifyComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, configuration string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsModifyComputeSystem") + ctx, span := oc.StartSpan(ctx, "HcsModifyComputeSystem") defer span.End() defer func() { if result != "" { @@ -339,7 +362,7 @@ func HcsModifyComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, confi } func HcsModifyServiceSettings(ctx gcontext.Context, settings string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsModifyServiceSettings") + ctx, span := oc.StartSpan(ctx, "HcsModifyServiceSettings") defer span.End() defer func() { if result != "" { @@ -360,7 +383,7 @@ func HcsModifyServiceSettings(ctx gcontext.Context, settings string) (result str } func HcsRegisterComputeSystemCallback(ctx gcontext.Context, computeSystem HcsSystem, callback uintptr, context uintptr) (callbackHandle HcsCallback, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsRegisterComputeSystemCallback") + ctx, span := oc.StartSpan(ctx, "HcsRegisterComputeSystemCallback") defer span.End() defer func() { oc.SetSpanStatus(span, hr) }() @@ -370,7 +393,7 @@ func HcsRegisterComputeSystemCallback(ctx gcontext.Context, computeSystem HcsSys } func HcsUnregisterComputeSystemCallback(ctx gcontext.Context, callbackHandle HcsCallback) (hr error) { - ctx, span := trace.StartSpan(ctx, "HcsUnregisterComputeSystemCallback") + ctx, span := oc.StartSpan(ctx, "HcsUnregisterComputeSystemCallback") defer span.End() defer func() { oc.SetSpanStatus(span, hr) }() @@ -380,7 +403,7 @@ func HcsUnregisterComputeSystemCallback(ctx gcontext.Context, callbackHandle Hcs } func HcsCreateProcess(ctx gcontext.Context, computeSystem HcsSystem, processParameters string) (processInformation HcsProcessInformation, process HcsProcess, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsCreateProcess") + ctx, span := oc.StartSpan(ctx, "HcsCreateProcess") defer span.End() defer func() { if result != "" { @@ -388,7 +411,12 @@ func HcsCreateProcess(ctx gcontext.Context, computeSystem HcsSystem, processPara } oc.SetSpanStatus(span, hr) }() - span.AddAttributes(trace.StringAttribute("processParameters", processParameters)) + if span.IsRecordingEvents() { + // wont handle v1 process parameters + if s, err := log.ScrubProcessParameters(processParameters); err == nil { + span.AddAttributes(trace.StringAttribute("processParameters", s)) + } + } return processInformation, process, result, execute(ctx, timeout.SyscallWatcher, func() error { var resultp *uint16 @@ -401,7 +429,7 @@ func HcsCreateProcess(ctx gcontext.Context, computeSystem HcsSystem, processPara } func HcsOpenProcess(ctx gcontext.Context, computeSystem HcsSystem, pid uint32) (process HcsProcess, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsOpenProcess") + ctx, span := oc.StartSpan(ctx, "HcsOpenProcess") defer span.End() defer func() { if result != "" { @@ -422,7 +450,7 @@ func HcsOpenProcess(ctx gcontext.Context, computeSystem HcsSystem, pid uint32) ( } func HcsCloseProcess(ctx gcontext.Context, process HcsProcess) (hr error) { - ctx, span := trace.StartSpan(ctx, "HcsCloseProcess") + ctx, span := oc.StartSpan(ctx, "HcsCloseProcess") defer span.End() defer func() { oc.SetSpanStatus(span, hr) }() @@ -432,7 +460,7 @@ func HcsCloseProcess(ctx gcontext.Context, process HcsProcess) (hr error) { } func HcsTerminateProcess(ctx gcontext.Context, process HcsProcess) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsTerminateProcess") + ctx, span := oc.StartSpan(ctx, "HcsTerminateProcess") defer span.End() defer func() { if result != "" { @@ -452,7 +480,7 @@ func HcsTerminateProcess(ctx gcontext.Context, process HcsProcess) (result strin } func HcsSignalProcess(ctx gcontext.Context, process HcsProcess, options string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsSignalProcess") + ctx, span := oc.StartSpan(ctx, "HcsSignalProcess") defer span.End() defer func() { if result != "" { @@ -473,7 +501,7 @@ func HcsSignalProcess(ctx gcontext.Context, process HcsProcess, options string) } func HcsGetProcessInfo(ctx gcontext.Context, process HcsProcess) (processInformation HcsProcessInformation, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsGetProcessInfo") + ctx, span := oc.StartSpan(ctx, "HcsGetProcessInfo") defer span.End() defer func() { if result != "" { @@ -493,7 +521,7 @@ func HcsGetProcessInfo(ctx gcontext.Context, process HcsProcess) (processInforma } func HcsGetProcessProperties(ctx gcontext.Context, process HcsProcess) (processProperties, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsGetProcessProperties") + ctx, span := oc.StartSpan(ctx, "HcsGetProcessProperties") defer span.End() defer func() { if result != "" { @@ -519,7 +547,7 @@ func HcsGetProcessProperties(ctx gcontext.Context, process HcsProcess) (processP } func HcsModifyProcess(ctx gcontext.Context, process HcsProcess, settings string) (result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsModifyProcess") + ctx, span := oc.StartSpan(ctx, "HcsModifyProcess") defer span.End() defer func() { if result != "" { @@ -540,7 +568,7 @@ func HcsModifyProcess(ctx gcontext.Context, process HcsProcess, settings string) } func HcsGetServiceProperties(ctx gcontext.Context, propertyQuery string) (properties, result string, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsGetServiceProperties") + ctx, span := oc.StartSpan(ctx, "HcsGetServiceProperties") defer span.End() defer func() { if result != "" { @@ -567,7 +595,7 @@ func HcsGetServiceProperties(ctx gcontext.Context, propertyQuery string) (proper } func HcsRegisterProcessCallback(ctx gcontext.Context, process HcsProcess, callback uintptr, context uintptr) (callbackHandle HcsCallback, hr error) { - ctx, span := trace.StartSpan(ctx, "HcsRegisterProcessCallback") + ctx, span := oc.StartSpan(ctx, "HcsRegisterProcessCallback") defer span.End() defer func() { oc.SetSpanStatus(span, hr) }() @@ -577,7 +605,7 @@ func HcsRegisterProcessCallback(ctx gcontext.Context, process HcsProcess, callba } func HcsUnregisterProcessCallback(ctx gcontext.Context, callbackHandle HcsCallback) (hr error) { - ctx, span := trace.StartSpan(ctx, "HcsUnregisterProcessCallback") + ctx, span := oc.StartSpan(ctx, "HcsUnregisterProcessCallback") defer span.End() defer func() { oc.SetSpanStatus(span, hr) }() @@ -585,3 +613,25 @@ func HcsUnregisterProcessCallback(ctx gcontext.Context, callbackHandle HcsCallba return hcsUnregisterProcessCallback(callbackHandle) }) } + +func HcsSaveComputeSystem(ctx gcontext.Context, computeSystem HcsSystem, options string) (result string, hr error) { + ctx, span := oc.StartSpan(ctx, "HcsSaveComputeSystem") + defer span.End() + defer func() { + if result != "" { + span.AddAttributes(trace.StringAttribute("result", result)) + } + if hr != errVmcomputeOperationPending { + oc.SetSpanStatus(span, hr) + } + }() + + return result, execute(ctx, timeout.SyscallWatcher, func() error { + var resultp *uint16 + err := hcsSaveComputeSystem(computeSystem, options, &resultp) + if resultp != nil { + result = interop.ConvertAndFreeCoTaskMemString(resultp) + } + return err + }) +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/zsyscall_windows.go index 8cfded4963..42368872b7 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/vmcompute/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package vmcompute @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } @@ -39,47 +42,55 @@ func errnoErr(e syscall.Errno) error { var ( modvmcompute = windows.NewLazySystemDLL("vmcompute.dll") - procHcsEnumerateComputeSystems = modvmcompute.NewProc("HcsEnumerateComputeSystems") - procHcsCreateComputeSystem = modvmcompute.NewProc("HcsCreateComputeSystem") - procHcsOpenComputeSystem = modvmcompute.NewProc("HcsOpenComputeSystem") procHcsCloseComputeSystem = modvmcompute.NewProc("HcsCloseComputeSystem") - procHcsStartComputeSystem = modvmcompute.NewProc("HcsStartComputeSystem") - procHcsShutdownComputeSystem = modvmcompute.NewProc("HcsShutdownComputeSystem") - procHcsTerminateComputeSystem = modvmcompute.NewProc("HcsTerminateComputeSystem") - procHcsPauseComputeSystem = modvmcompute.NewProc("HcsPauseComputeSystem") - procHcsResumeComputeSystem = modvmcompute.NewProc("HcsResumeComputeSystem") - procHcsGetComputeSystemProperties = modvmcompute.NewProc("HcsGetComputeSystemProperties") - procHcsModifyComputeSystem = modvmcompute.NewProc("HcsModifyComputeSystem") - procHcsModifyServiceSettings = modvmcompute.NewProc("HcsModifyServiceSettings") - procHcsRegisterComputeSystemCallback = modvmcompute.NewProc("HcsRegisterComputeSystemCallback") - procHcsUnregisterComputeSystemCallback = modvmcompute.NewProc("HcsUnregisterComputeSystemCallback") - procHcsCreateProcess = modvmcompute.NewProc("HcsCreateProcess") - procHcsOpenProcess = modvmcompute.NewProc("HcsOpenProcess") procHcsCloseProcess = modvmcompute.NewProc("HcsCloseProcess") - procHcsTerminateProcess = modvmcompute.NewProc("HcsTerminateProcess") - procHcsSignalProcess = modvmcompute.NewProc("HcsSignalProcess") + procHcsCreateComputeSystem = modvmcompute.NewProc("HcsCreateComputeSystem") + procHcsCreateProcess = modvmcompute.NewProc("HcsCreateProcess") + procHcsEnumerateComputeSystems = modvmcompute.NewProc("HcsEnumerateComputeSystems") + procHcsGetComputeSystemProperties = modvmcompute.NewProc("HcsGetComputeSystemProperties") procHcsGetProcessInfo = modvmcompute.NewProc("HcsGetProcessInfo") procHcsGetProcessProperties = modvmcompute.NewProc("HcsGetProcessProperties") - procHcsModifyProcess = modvmcompute.NewProc("HcsModifyProcess") procHcsGetServiceProperties = modvmcompute.NewProc("HcsGetServiceProperties") + procHcsModifyComputeSystem = modvmcompute.NewProc("HcsModifyComputeSystem") + procHcsModifyProcess = modvmcompute.NewProc("HcsModifyProcess") + procHcsModifyServiceSettings = modvmcompute.NewProc("HcsModifyServiceSettings") + procHcsOpenComputeSystem = modvmcompute.NewProc("HcsOpenComputeSystem") + procHcsOpenProcess = modvmcompute.NewProc("HcsOpenProcess") + procHcsPauseComputeSystem = modvmcompute.NewProc("HcsPauseComputeSystem") + procHcsRegisterComputeSystemCallback = modvmcompute.NewProc("HcsRegisterComputeSystemCallback") procHcsRegisterProcessCallback = modvmcompute.NewProc("HcsRegisterProcessCallback") + procHcsResumeComputeSystem = modvmcompute.NewProc("HcsResumeComputeSystem") + procHcsSaveComputeSystem = modvmcompute.NewProc("HcsSaveComputeSystem") + procHcsShutdownComputeSystem = modvmcompute.NewProc("HcsShutdownComputeSystem") + procHcsSignalProcess = modvmcompute.NewProc("HcsSignalProcess") + procHcsStartComputeSystem = modvmcompute.NewProc("HcsStartComputeSystem") + procHcsTerminateComputeSystem = modvmcompute.NewProc("HcsTerminateComputeSystem") + procHcsTerminateProcess = modvmcompute.NewProc("HcsTerminateProcess") + procHcsUnregisterComputeSystemCallback = modvmcompute.NewProc("HcsUnregisterComputeSystemCallback") procHcsUnregisterProcessCallback = modvmcompute.NewProc("HcsUnregisterProcessCallback") ) -func hcsEnumerateComputeSystems(query string, computeSystems **uint16, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(query) +func hcsCloseComputeSystem(computeSystem HcsSystem) (hr error) { + hr = procHcsCloseComputeSystem.Find() if hr != nil { return } - return _hcsEnumerateComputeSystems(_p0, computeSystems, result) + r0, _, _ := syscall.Syscall(procHcsCloseComputeSystem.Addr(), 1, uintptr(computeSystem), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return } -func _hcsEnumerateComputeSystems(query *uint16, computeSystems **uint16, result **uint16) (hr error) { - if hr = procHcsEnumerateComputeSystems.Find(); hr != nil { +func hcsCloseProcess(process HcsProcess) (hr error) { + hr = procHcsCloseProcess.Find() + if hr != nil { return } - r0, _, _ := syscall.Syscall(procHcsEnumerateComputeSystems.Addr(), 3, uintptr(unsafe.Pointer(query)), uintptr(unsafe.Pointer(computeSystems)), uintptr(unsafe.Pointer(result))) + r0, _, _ := syscall.Syscall(procHcsCloseProcess.Addr(), 1, uintptr(process), 0, 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -104,7 +115,8 @@ func hcsCreateComputeSystem(id string, configuration string, identity syscall.Ha } func _hcsCreateComputeSystem(id *uint16, configuration *uint16, identity syscall.Handle, computeSystem *HcsSystem, result **uint16) (hr error) { - if hr = procHcsCreateComputeSystem.Find(); hr != nil { + hr = procHcsCreateComputeSystem.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall6(procHcsCreateComputeSystem.Addr(), 5, uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(configuration)), uintptr(identity), uintptr(unsafe.Pointer(computeSystem)), uintptr(unsafe.Pointer(result)), 0) @@ -117,255 +129,6 @@ func _hcsCreateComputeSystem(id *uint16, configuration *uint16, identity syscall return } -func hcsOpenComputeSystem(id string, computeSystem *HcsSystem, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(id) - if hr != nil { - return - } - return _hcsOpenComputeSystem(_p0, computeSystem, result) -} - -func _hcsOpenComputeSystem(id *uint16, computeSystem *HcsSystem, result **uint16) (hr error) { - if hr = procHcsOpenComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsOpenComputeSystem.Addr(), 3, uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(computeSystem)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsCloseComputeSystem(computeSystem HcsSystem) (hr error) { - if hr = procHcsCloseComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsCloseComputeSystem.Addr(), 1, uintptr(computeSystem), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsStartComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(options) - if hr != nil { - return - } - return _hcsStartComputeSystem(computeSystem, _p0, result) -} - -func _hcsStartComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { - if hr = procHcsStartComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsStartComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsShutdownComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(options) - if hr != nil { - return - } - return _hcsShutdownComputeSystem(computeSystem, _p0, result) -} - -func _hcsShutdownComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { - if hr = procHcsShutdownComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsShutdownComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsTerminateComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(options) - if hr != nil { - return - } - return _hcsTerminateComputeSystem(computeSystem, _p0, result) -} - -func _hcsTerminateComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { - if hr = procHcsTerminateComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsTerminateComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsPauseComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(options) - if hr != nil { - return - } - return _hcsPauseComputeSystem(computeSystem, _p0, result) -} - -func _hcsPauseComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { - if hr = procHcsPauseComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsPauseComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsResumeComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(options) - if hr != nil { - return - } - return _hcsResumeComputeSystem(computeSystem, _p0, result) -} - -func _hcsResumeComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { - if hr = procHcsResumeComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsResumeComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsGetComputeSystemProperties(computeSystem HcsSystem, propertyQuery string, properties **uint16, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(propertyQuery) - if hr != nil { - return - } - return _hcsGetComputeSystemProperties(computeSystem, _p0, properties, result) -} - -func _hcsGetComputeSystemProperties(computeSystem HcsSystem, propertyQuery *uint16, properties **uint16, result **uint16) (hr error) { - if hr = procHcsGetComputeSystemProperties.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall6(procHcsGetComputeSystemProperties.Addr(), 4, uintptr(computeSystem), uintptr(unsafe.Pointer(propertyQuery)), uintptr(unsafe.Pointer(properties)), uintptr(unsafe.Pointer(result)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsModifyComputeSystem(computeSystem HcsSystem, configuration string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(configuration) - if hr != nil { - return - } - return _hcsModifyComputeSystem(computeSystem, _p0, result) -} - -func _hcsModifyComputeSystem(computeSystem HcsSystem, configuration *uint16, result **uint16) (hr error) { - if hr = procHcsModifyComputeSystem.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsModifyComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(configuration)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsModifyServiceSettings(settings string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(settings) - if hr != nil { - return - } - return _hcsModifyServiceSettings(_p0, result) -} - -func _hcsModifyServiceSettings(settings *uint16, result **uint16) (hr error) { - if hr = procHcsModifyServiceSettings.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsModifyServiceSettings.Addr(), 2, uintptr(unsafe.Pointer(settings)), uintptr(unsafe.Pointer(result)), 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsRegisterComputeSystemCallback(computeSystem HcsSystem, callback uintptr, context uintptr, callbackHandle *HcsCallback) (hr error) { - if hr = procHcsRegisterComputeSystemCallback.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall6(procHcsRegisterComputeSystemCallback.Addr(), 4, uintptr(computeSystem), uintptr(callback), uintptr(context), uintptr(unsafe.Pointer(callbackHandle)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsUnregisterComputeSystemCallback(callbackHandle HcsCallback) (hr error) { - if hr = procHcsUnregisterComputeSystemCallback.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsUnregisterComputeSystemCallback.Addr(), 1, uintptr(callbackHandle), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - func hcsCreateProcess(computeSystem HcsSystem, processParameters string, processInformation *HcsProcessInformation, process *HcsProcess, result **uint16) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(processParameters) @@ -376,7 +139,8 @@ func hcsCreateProcess(computeSystem HcsSystem, processParameters string, process } func _hcsCreateProcess(computeSystem HcsSystem, processParameters *uint16, processInformation *HcsProcessInformation, process *HcsProcess, result **uint16) (hr error) { - if hr = procHcsCreateProcess.Find(); hr != nil { + hr = procHcsCreateProcess.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall6(procHcsCreateProcess.Addr(), 5, uintptr(computeSystem), uintptr(unsafe.Pointer(processParameters)), uintptr(unsafe.Pointer(processInformation)), uintptr(unsafe.Pointer(process)), uintptr(unsafe.Pointer(result)), 0) @@ -389,62 +153,45 @@ func _hcsCreateProcess(computeSystem HcsSystem, processParameters *uint16, proce return } -func hcsOpenProcess(computeSystem HcsSystem, pid uint32, process *HcsProcess, result **uint16) (hr error) { - if hr = procHcsOpenProcess.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall6(procHcsOpenProcess.Addr(), 4, uintptr(computeSystem), uintptr(pid), uintptr(unsafe.Pointer(process)), uintptr(unsafe.Pointer(result)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsCloseProcess(process HcsProcess) (hr error) { - if hr = procHcsCloseProcess.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsCloseProcess.Addr(), 1, uintptr(process), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsTerminateProcess(process HcsProcess, result **uint16) (hr error) { - if hr = procHcsTerminateProcess.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsTerminateProcess.Addr(), 2, uintptr(process), uintptr(unsafe.Pointer(result)), 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsSignalProcess(process HcsProcess, options string, result **uint16) (hr error) { +func hcsEnumerateComputeSystems(query string, computeSystems **uint16, result **uint16) (hr error) { var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(options) + _p0, hr = syscall.UTF16PtrFromString(query) if hr != nil { return } - return _hcsSignalProcess(process, _p0, result) + return _hcsEnumerateComputeSystems(_p0, computeSystems, result) } -func _hcsSignalProcess(process HcsProcess, options *uint16, result **uint16) (hr error) { - if hr = procHcsSignalProcess.Find(); hr != nil { +func _hcsEnumerateComputeSystems(query *uint16, computeSystems **uint16, result **uint16) (hr error) { + hr = procHcsEnumerateComputeSystems.Find() + if hr != nil { return } - r0, _, _ := syscall.Syscall(procHcsSignalProcess.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + r0, _, _ := syscall.Syscall(procHcsEnumerateComputeSystems.Addr(), 3, uintptr(unsafe.Pointer(query)), uintptr(unsafe.Pointer(computeSystems)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsGetComputeSystemProperties(computeSystem HcsSystem, propertyQuery string, properties **uint16, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(propertyQuery) + if hr != nil { + return + } + return _hcsGetComputeSystemProperties(computeSystem, _p0, properties, result) +} + +func _hcsGetComputeSystemProperties(computeSystem HcsSystem, propertyQuery *uint16, properties **uint16, result **uint16) (hr error) { + hr = procHcsGetComputeSystemProperties.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall6(procHcsGetComputeSystemProperties.Addr(), 4, uintptr(computeSystem), uintptr(unsafe.Pointer(propertyQuery)), uintptr(unsafe.Pointer(properties)), uintptr(unsafe.Pointer(result)), 0, 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -455,7 +202,8 @@ func _hcsSignalProcess(process HcsProcess, options *uint16, result **uint16) (hr } func hcsGetProcessInfo(process HcsProcess, processInformation *HcsProcessInformation, result **uint16) (hr error) { - if hr = procHcsGetProcessInfo.Find(); hr != nil { + hr = procHcsGetProcessInfo.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procHcsGetProcessInfo.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(processInformation)), uintptr(unsafe.Pointer(result))) @@ -469,33 +217,11 @@ func hcsGetProcessInfo(process HcsProcess, processInformation *HcsProcessInforma } func hcsGetProcessProperties(process HcsProcess, processProperties **uint16, result **uint16) (hr error) { - if hr = procHcsGetProcessProperties.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsGetProcessProperties.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(processProperties)), uintptr(unsafe.Pointer(result))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func hcsModifyProcess(process HcsProcess, settings string, result **uint16) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(settings) + hr = procHcsGetProcessProperties.Find() if hr != nil { return } - return _hcsModifyProcess(process, _p0, result) -} - -func _hcsModifyProcess(process HcsProcess, settings *uint16, result **uint16) (hr error) { - if hr = procHcsModifyProcess.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procHcsModifyProcess.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(settings)), uintptr(unsafe.Pointer(result))) + r0, _, _ := syscall.Syscall(procHcsGetProcessProperties.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(processProperties)), uintptr(unsafe.Pointer(result))) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -515,7 +241,8 @@ func hcsGetServiceProperties(propertyQuery string, properties **uint16, result * } func _hcsGetServiceProperties(propertyQuery *uint16, properties **uint16, result **uint16) (hr error) { - if hr = procHcsGetServiceProperties.Find(); hr != nil { + hr = procHcsGetServiceProperties.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procHcsGetServiceProperties.Addr(), 3, uintptr(unsafe.Pointer(propertyQuery)), uintptr(unsafe.Pointer(properties)), uintptr(unsafe.Pointer(result))) @@ -528,8 +255,159 @@ func _hcsGetServiceProperties(propertyQuery *uint16, properties **uint16, result return } +func hcsModifyComputeSystem(computeSystem HcsSystem, configuration string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(configuration) + if hr != nil { + return + } + return _hcsModifyComputeSystem(computeSystem, _p0, result) +} + +func _hcsModifyComputeSystem(computeSystem HcsSystem, configuration *uint16, result **uint16) (hr error) { + hr = procHcsModifyComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsModifyComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(configuration)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsModifyProcess(process HcsProcess, settings string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(settings) + if hr != nil { + return + } + return _hcsModifyProcess(process, _p0, result) +} + +func _hcsModifyProcess(process HcsProcess, settings *uint16, result **uint16) (hr error) { + hr = procHcsModifyProcess.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsModifyProcess.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(settings)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsModifyServiceSettings(settings string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(settings) + if hr != nil { + return + } + return _hcsModifyServiceSettings(_p0, result) +} + +func _hcsModifyServiceSettings(settings *uint16, result **uint16) (hr error) { + hr = procHcsModifyServiceSettings.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsModifyServiceSettings.Addr(), 2, uintptr(unsafe.Pointer(settings)), uintptr(unsafe.Pointer(result)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsOpenComputeSystem(id string, computeSystem *HcsSystem, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(id) + if hr != nil { + return + } + return _hcsOpenComputeSystem(_p0, computeSystem, result) +} + +func _hcsOpenComputeSystem(id *uint16, computeSystem *HcsSystem, result **uint16) (hr error) { + hr = procHcsOpenComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsOpenComputeSystem.Addr(), 3, uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(computeSystem)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsOpenProcess(computeSystem HcsSystem, pid uint32, process *HcsProcess, result **uint16) (hr error) { + hr = procHcsOpenProcess.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall6(procHcsOpenProcess.Addr(), 4, uintptr(computeSystem), uintptr(pid), uintptr(unsafe.Pointer(process)), uintptr(unsafe.Pointer(result)), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsPauseComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsPauseComputeSystem(computeSystem, _p0, result) +} + +func _hcsPauseComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { + hr = procHcsPauseComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsPauseComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsRegisterComputeSystemCallback(computeSystem HcsSystem, callback uintptr, context uintptr, callbackHandle *HcsCallback) (hr error) { + hr = procHcsRegisterComputeSystemCallback.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall6(procHcsRegisterComputeSystemCallback.Addr(), 4, uintptr(computeSystem), uintptr(callback), uintptr(context), uintptr(unsafe.Pointer(callbackHandle)), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + func hcsRegisterProcessCallback(process HcsProcess, callback uintptr, context uintptr, callbackHandle *HcsCallback) (hr error) { - if hr = procHcsRegisterProcessCallback.Find(); hr != nil { + hr = procHcsRegisterProcessCallback.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall6(procHcsRegisterProcessCallback.Addr(), 4, uintptr(process), uintptr(callback), uintptr(context), uintptr(unsafe.Pointer(callbackHandle)), 0, 0) @@ -542,8 +420,183 @@ func hcsRegisterProcessCallback(process HcsProcess, callback uintptr, context ui return } +func hcsResumeComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsResumeComputeSystem(computeSystem, _p0, result) +} + +func _hcsResumeComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { + hr = procHcsResumeComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsResumeComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsSaveComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsSaveComputeSystem(computeSystem, _p0, result) +} + +func _hcsSaveComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { + hr = procHcsSaveComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsSaveComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsShutdownComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsShutdownComputeSystem(computeSystem, _p0, result) +} + +func _hcsShutdownComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { + hr = procHcsShutdownComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsShutdownComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsSignalProcess(process HcsProcess, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsSignalProcess(process, _p0, result) +} + +func _hcsSignalProcess(process HcsProcess, options *uint16, result **uint16) (hr error) { + hr = procHcsSignalProcess.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsSignalProcess.Addr(), 3, uintptr(process), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsStartComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsStartComputeSystem(computeSystem, _p0, result) +} + +func _hcsStartComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { + hr = procHcsStartComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsStartComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsTerminateComputeSystem(computeSystem HcsSystem, options string, result **uint16) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(options) + if hr != nil { + return + } + return _hcsTerminateComputeSystem(computeSystem, _p0, result) +} + +func _hcsTerminateComputeSystem(computeSystem HcsSystem, options *uint16, result **uint16) (hr error) { + hr = procHcsTerminateComputeSystem.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsTerminateComputeSystem.Addr(), 3, uintptr(computeSystem), uintptr(unsafe.Pointer(options)), uintptr(unsafe.Pointer(result))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsTerminateProcess(process HcsProcess, result **uint16) (hr error) { + hr = procHcsTerminateProcess.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsTerminateProcess.Addr(), 2, uintptr(process), uintptr(unsafe.Pointer(result)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func hcsUnregisterComputeSystemCallback(callbackHandle HcsCallback) (hr error) { + hr = procHcsUnregisterComputeSystemCallback.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procHcsUnregisterComputeSystemCallback.Addr(), 1, uintptr(callbackHandle), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + func hcsUnregisterProcessCallback(callbackHandle HcsCallback) (hr error) { - if hr = procHcsUnregisterProcessCallback.Find(); hr != nil { + hr = procHcsUnregisterProcessCallback.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procHcsUnregisterProcessCallback.Addr(), 1, uintptr(callbackHandle), 0, 0) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go index 81e454956a..e12253c947 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -14,14 +16,14 @@ import ( // An activated layer must later be deactivated via DeactivateLayer. func ActivateLayer(ctx context.Context, path string) (err error) { title := "hcsshim::ActivateLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) err = activateLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayerreader.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayerreader.go new file mode 100644 index 0000000000..ec4423effe --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayerreader.go @@ -0,0 +1,216 @@ +package wclayer + +import ( + "errors" + "io" + "os" + "path/filepath" + "strings" + "syscall" + + "github.com/Microsoft/go-winio" + "github.com/Microsoft/hcsshim/internal/longpath" + "github.com/Microsoft/hcsshim/internal/oc" + "go.opencensus.io/trace" +) + +type baseLayerReader struct { + s *trace.Span + root string + result chan *fileEntry + proceed chan bool + currentFile *os.File + backupReader *winio.BackupFileReader +} + +func newBaseLayerReader(root string, s *trace.Span) (r *baseLayerReader) { + r = &baseLayerReader{ + s: s, + root: root, + result: make(chan *fileEntry), + proceed: make(chan bool), + } + go r.walk() + return r +} + +func (r *baseLayerReader) walkUntilCancelled() error { + root, err := longpath.LongAbs(r.root) + if err != nil { + return err + } + + r.root = root + + err = filepath.Walk(filepath.Join(r.root, filesPath), func(path string, info os.FileInfo, err error) error { + if err != nil { + return err + } + + // Indirect fix for https://github.com/moby/moby/issues/32838#issuecomment-343610048. + // Handle failure from what may be a golang bug in the conversion of + // UTF16 to UTF8 in files which are left in the recycle bin. Os.Lstat + // which is called by filepath.Walk will fail when a filename contains + // unicode characters. Skip the recycle bin regardless which is goodness. + if strings.EqualFold(path, filepath.Join(r.root, `Files\$Recycle.Bin`)) && info.IsDir() { + return filepath.SkipDir + } + + r.result <- &fileEntry{path, info, nil} + if !<-r.proceed { + return errorIterationCanceled + } + + return nil + }) + + if err == errorIterationCanceled { + return nil + } + + if err != nil { + return err + } + + utilityVMAbsPath := filepath.Join(r.root, utilityVMPath) + utilityVMFilesAbsPath := filepath.Join(r.root, utilityVMFilesPath) + + // Ignore a UtilityVM without Files, that's not _really_ a UtiltyVM + if _, err = os.Lstat(utilityVMFilesAbsPath); err != nil { + if os.IsNotExist(err) { + return io.EOF + } + return err + } + + err = filepath.Walk(utilityVMAbsPath, func(path string, info os.FileInfo, err error) error { + if err != nil { + return err + } + + if path != utilityVMAbsPath && path != utilityVMFilesAbsPath && !hasPathPrefix(path, utilityVMFilesAbsPath) { + if info.IsDir() { + return filepath.SkipDir + } + return nil + } + + r.result <- &fileEntry{path, info, nil} + if !<-r.proceed { + return errorIterationCanceled + } + + return nil + }) + + if err == errorIterationCanceled { + return nil + } + + if err != nil { + return err + } + + return io.EOF +} + +func (r *baseLayerReader) walk() { + defer close(r.result) + if !<-r.proceed { + return + } + + err := r.walkUntilCancelled() + if err != nil { + for { + r.result <- &fileEntry{err: err} + if !<-r.proceed { + return + } + } + } +} + +func (r *baseLayerReader) reset() { + if r.backupReader != nil { + r.backupReader.Close() + r.backupReader = nil + } + if r.currentFile != nil { + r.currentFile.Close() + r.currentFile = nil + } +} + +func (r *baseLayerReader) Next() (path string, size int64, fileInfo *winio.FileBasicInfo, err error) { + r.reset() + r.proceed <- true + fe := <-r.result + if fe == nil { + err = errors.New("BaseLayerReader closed") + return + } + if fe.err != nil { + err = fe.err + return + } + + path, err = filepath.Rel(r.root, fe.path) + if err != nil { + return + } + + f, err := openFileOrDir(fe.path, syscall.GENERIC_READ, syscall.OPEN_EXISTING) + if err != nil { + return + } + defer func() { + if f != nil { + f.Close() + } + }() + + fileInfo, err = winio.GetFileBasicInfo(f) + if err != nil { + return + } + + size = fe.fi.Size() + r.backupReader = winio.NewBackupFileReader(f, true) + + r.currentFile = f + f = nil + return +} + +func (r *baseLayerReader) LinkInfo() (uint32, *winio.FileIDInfo, error) { + fileStandardInfo, err := winio.GetFileStandardInfo(r.currentFile) + if err != nil { + return 0, nil, err + } + fileIDInfo, err := winio.GetFileID(r.currentFile) + if err != nil { + return 0, nil, err + } + return fileStandardInfo.NumberOfLinks, fileIDInfo, nil +} + +func (r *baseLayerReader) Read(b []byte) (int, error) { + if r.backupReader == nil { + return 0, io.EOF + } + return r.backupReader.Read(b) +} + +func (r *baseLayerReader) Close() (err error) { + defer r.s.End() + defer func() { + oc.SetSpanStatus(r.s, err) + close(r.proceed) + }() + r.proceed <- false + // The r.result channel will be closed once walk() returns + <-r.result + r.reset() + return nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayerwriter.go similarity index 99% rename from vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayer.go rename to vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayerwriter.go index 3ec708d1ed..aea8b421ef 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/baselayerwriter.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -48,7 +50,6 @@ func reapplyDirectoryTimes(root *os.File, dis []dirInfo) error { if err != nil { return err } - } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/converttobaselayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/converttobaselayer.go new file mode 100644 index 0000000000..ceb3b50835 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/converttobaselayer.go @@ -0,0 +1,158 @@ +package wclayer + +import ( + "context" + "fmt" + "os" + "path/filepath" + "syscall" + + "github.com/Microsoft/hcsshim/internal/hcserror" + "github.com/Microsoft/hcsshim/internal/longpath" + "github.com/Microsoft/hcsshim/internal/oc" + "github.com/Microsoft/hcsshim/internal/safefile" + "github.com/Microsoft/hcsshim/internal/winapi" + "github.com/pkg/errors" + "go.opencensus.io/trace" + "golang.org/x/sys/windows" +) + +var hiveNames = []string{"DEFAULT", "SAM", "SECURITY", "SOFTWARE", "SYSTEM"} + +// Ensure the given file exists as an ordinary file, and create a minimal hive file if not. +func ensureHive(path string, root *os.File) (err error) { + _, err = safefile.LstatRelative(path, root) + if err != nil && !os.IsNotExist(err) { + return fmt.Errorf("accessing %s: %w", path, err) + } + + version := windows.RtlGetVersion() + if version == nil { + return fmt.Errorf("failed to get OS version") + } + + var fullPath string + fullPath, err = longpath.LongAbs(filepath.Join(root.Name(), path)) + if err != nil { + return fmt.Errorf("getting path: %w", err) + } + + var key syscall.Handle + err = winapi.ORCreateHive(&key) + if err != nil { + return fmt.Errorf("creating hive: %w", err) + } + + defer func() { + closeErr := winapi.ORCloseHive(key) + if closeErr != nil && err == nil { + err = fmt.Errorf("closing hive key: %w", closeErr) + } + }() + + err = winapi.ORSaveHive(key, fullPath, version.MajorVersion, version.MinorVersion) + if err != nil { + return fmt.Errorf("saving hive: %w", err) + } + + return nil +} + +func ensureBaseLayer(root *os.File) (hasUtilityVM bool, err error) { + // The base layer registry hives will be copied from here + const hiveSourcePath = "Files\\Windows\\System32\\config" + if err = safefile.MkdirAllRelative(hiveSourcePath, root); err != nil { + return + } + + for _, hiveName := range hiveNames { + hivePath := filepath.Join(hiveSourcePath, hiveName) + if err = ensureHive(hivePath, root); err != nil { + return + } + } + + stat, err := safefile.LstatRelative(utilityVMFilesPath, root) + + if os.IsNotExist(err) { + return false, nil + } + + if err != nil { + return + } + + if !stat.Mode().IsDir() { + fullPath := filepath.Join(root.Name(), utilityVMFilesPath) + return false, errors.Errorf("%s has unexpected file mode %s", fullPath, stat.Mode().String()) + } + + const bcdRelativePath = "EFI\\Microsoft\\Boot\\BCD" + + // Just check that this exists as a regular file. If it exists but is not a valid registry hive, + // ProcessUtilityVMImage will complain: + // "The registry could not read in, or write out, or flush, one of the files that contain the system's image of the registry." + bcdPath := filepath.Join(utilityVMFilesPath, bcdRelativePath) + + stat, err = safefile.LstatRelative(bcdPath, root) + if err != nil { + return false, errors.Wrapf(err, "UtilityVM must contain '%s'", bcdRelativePath) + } + + if !stat.Mode().IsRegular() { + fullPath := filepath.Join(root.Name(), bcdPath) + return false, errors.Errorf("%s has unexpected file mode %s", fullPath, stat.Mode().String()) + } + + return true, nil +} + +func convertToBaseLayer(ctx context.Context, root *os.File) error { + hasUtilityVM, err := ensureBaseLayer(root) + + if err != nil { + return err + } + + if err := ProcessBaseLayer(ctx, root.Name()); err != nil { + return err + } + + if !hasUtilityVM { + return nil + } + + err = safefile.EnsureNotReparsePointRelative(utilityVMPath, root) + if err != nil { + return err + } + + utilityVMPath := filepath.Join(root.Name(), utilityVMPath) + return ProcessUtilityVMImage(ctx, utilityVMPath) +} + +// ConvertToBaseLayer processes a candidate base layer, i.e. a directory +// containing the desired file content under Files/, and optionally the +// desired file content for a UtilityVM under UtilityVM/Files/ +func ConvertToBaseLayer(ctx context.Context, path string) (err error) { + title := "hcsshim::ConvertToBaseLayer" + ctx, span := trace.StartSpan(ctx, title) + defer span.End() + defer func() { oc.SetSpanStatus(span, err) }() + span.AddAttributes(trace.StringAttribute("path", path)) + + root, err := safefile.OpenRoot(path) + if err != nil { + return hcserror.New(err, title+" - failed", "") + } + defer func() { + if err2 := root.Close(); err == nil && err2 != nil { + err = hcserror.New(err2, title+" - failed", "") + } + }() + + if err = convertToBaseLayer(ctx, root); err != nil { + return hcserror.New(err, title+" - failed", "") + } + return nil +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go index 41e5e6731e..932475723a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -12,7 +14,7 @@ import ( // the parent layer provided. func CreateLayer(ctx context.Context, path, parent string) (err error) { title := "hcsshim::CreateLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -21,7 +23,7 @@ func CreateLayer(ctx context.Context, path, parent string) (err error) { err = createLayer(&stdDriverInfo, path, parent) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go index 5a3809ae22..5c9d5d2507 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -13,7 +15,7 @@ import ( // This requires the full list of paths to all parent layers up to the base func CreateScratchLayer(ctx context.Context, path string, parentLayerPaths []string) (err error) { title := "hcsshim::CreateScratchLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -28,7 +30,7 @@ func CreateScratchLayer(ctx context.Context, path string, parentLayerPaths []str err = createSandboxLayer(&stdDriverInfo, path, 0, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/deactivatelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/deactivatelayer.go index 70a711cf5d..e3bc77cbc8 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/deactivatelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/deactivatelayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -11,7 +13,7 @@ import ( // DeactivateLayer will dismount a layer that was mounted via ActivateLayer. func DeactivateLayer(ctx context.Context, path string) (err error) { title := "hcsshim::DeactivateLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go index bf197e3b0a..d0a59efe12 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -12,14 +14,14 @@ import ( // path, including that layer's containing folder, if any. func DestroyLayer(ctx context.Context, path string) (err error) { title := "hcsshim::DestroyLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) err = destroyLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/doc.go new file mode 100644 index 0000000000..dd1d555804 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/doc.go @@ -0,0 +1,4 @@ +// Package wclayer provides bindings to HCS's legacy layer management API and +// provides a higher level interface around these calls for container layer +// management. +package wclayer diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go index 93f27da8a0..e2ec27ad08 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -16,7 +18,7 @@ import ( // ExpandScratchSize expands the size of a layer to at least size bytes. func ExpandScratchSize(ctx context.Context, path string, size uint64) (err error) { title := "hcsshim::ExpandScratchSize" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -25,12 +27,12 @@ func ExpandScratchSize(ctx context.Context, path string, size uint64) (err error err = expandSandboxSize(&stdDriverInfo, path, size) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } // Manually expand the volume now in order to work around bugs in 19H1 and // prerelease versions of Vb. Remove once this is fixed in Windows. - if build := osversion.Get().Build; build >= osversion.V19H1 && build < 19020 { + if build := osversion.Build(); build >= osversion.V19H1 && build < 19020 { err = expandSandboxVolume(ctx, path) if err != nil { return err diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go index 09f0de1a44..d4c677aabf 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go @@ -1,8 +1,9 @@ +//go:build windows + package wclayer import ( "context" - "io/ioutil" "os" "strings" @@ -19,7 +20,7 @@ import ( // perform the export. func ExportLayer(ctx context.Context, path string, exportFolderPath string, parentLayerPaths []string) (err error) { title := "hcsshim::ExportLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -35,14 +36,21 @@ func ExportLayer(ctx context.Context, path string, exportFolderPath string, pare err = exportLayer(&stdDriverInfo, path, exportFolderPath, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } +// LayerReader is an interface that supports reading an existing container image layer. type LayerReader interface { + // Next advances to the next file and returns the name, size, and file info Next() (string, int64, *winio.FileBasicInfo, error) + // LinkInfo returns the number of links and the file identifier for the current file. + LinkInfo() (uint32, *winio.FileIDInfo, error) + // Read reads data from the current file, in the format of a Win32 backup stream, and + // returns the number of bytes read. Read(b []byte) (int, error) + // Close finishes the layer reading process and releases any resources. Close() error } @@ -50,7 +58,7 @@ type LayerReader interface { // The caller must have taken the SeBackupPrivilege privilege // to call this and any methods on the resulting LayerReader. func NewLayerReader(ctx context.Context, path string, parentLayerPaths []string) (_ LayerReader, err error) { - ctx, span := trace.StartSpan(ctx, "hcsshim::NewLayerReader") + ctx, span := oc.StartSpan(ctx, "hcsshim::NewLayerReader") defer func() { if err != nil { oc.SetSpanStatus(span, err) @@ -61,7 +69,12 @@ func NewLayerReader(ctx context.Context, path string, parentLayerPaths []string) trace.StringAttribute("path", path), trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", "))) - exportPath, err := ioutil.TempDir("", "hcs") + if len(parentLayerPaths) == 0 { + // This is a base layer. It gets exported differently. + return newBaseLayerReader(path, span), nil + } + + exportPath, err := os.MkdirTemp("", "hcs") if err != nil { return nil, err } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go index 942e3bbf9d..715e06e379 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -16,19 +18,18 @@ import ( // folder path at which the layer is stored. func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) { title := "hcsshim::GetLayerMountPath" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) - var mountPathLength uintptr - mountPathLength = 0 + var mountPathLength uintptr = 0 // Call the procedure itself. log.G(ctx).Debug("Calling proc (1)") err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, nil) if err != nil { - return "", hcserror.New(err, title+" - failed", "(first call)") + return "", hcserror.New(err, title, "(first call)") } // Allocate a mount path of the returned length. @@ -42,7 +43,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) { log.G(ctx).Debug("Calling proc (2)") err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, &mountPathp[0]) if err != nil { - return "", hcserror.New(err, title+" - failed", "(second call)") + return "", hcserror.New(err, title, "(second call)") } mountPath := syscall.UTF16ToString(mountPathp[0:]) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go index a50378f492..5e400fb209 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -14,14 +16,14 @@ import ( // of registering them with the graphdriver, graph, and tagstore. func GetSharedBaseImages(ctx context.Context) (_ string, err error) { title := "hcsshim::GetSharedBaseImages" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() var buffer *uint16 err = getBaseImages(&buffer) if err != nil { - return "", hcserror.New(err, title+" - failed", "") + return "", hcserror.New(err, title, "") } imageData := interop.ConvertAndFreeCoTaskMemString(buffer) span.AddAttributes(trace.StringAttribute("imageData", imageData)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go index aa7c8ae1fd..20217ed81b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -11,7 +13,7 @@ import ( // GrantVmAccess adds access to a file for a given VM func GrantVmAccess(ctx context.Context, vmid string, filepath string) (err error) { title := "hcsshim::GrantVmAccess" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -20,7 +22,7 @@ func GrantVmAccess(ctx context.Context, vmid string, filepath string) (err error err = grantVmAccess(vmid, filepath) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go index b3c150d66f..50f669a261 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go @@ -1,8 +1,9 @@ +//go:build windows + package wclayer import ( "context" - "io/ioutil" "os" "path/filepath" "strings" @@ -20,7 +21,7 @@ import ( // be present on the system at the paths provided in parentLayerPaths. func ImportLayer(ctx context.Context, path string, importFolderPath string, parentLayerPaths []string) (err error) { title := "hcsshim::ImportLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -36,7 +37,7 @@ func ImportLayer(ctx context.Context, path string, importFolderPath string, pare err = importLayer(&stdDriverInfo, path, importFolderPath, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } @@ -124,7 +125,7 @@ func (r *legacyLayerWriterWrapper) Close() (err error) { // The caller must have taken the SeBackupPrivilege and SeRestorePrivilege privileges // to call this and any methods on the resulting LayerWriter. func NewLayerWriter(ctx context.Context, path string, parentLayerPaths []string) (_ LayerWriter, err error) { - ctx, span := trace.StartSpan(ctx, "hcsshim::NewLayerWriter") + ctx, span := oc.StartSpan(ctx, "hcsshim::NewLayerWriter") defer func() { if err != nil { oc.SetSpanStatus(span, err) @@ -148,7 +149,7 @@ func NewLayerWriter(ctx context.Context, path string, parentLayerPaths []string) }, nil } - importPath, err := ioutil.TempDir("", "hcs") + importPath, err := os.MkdirTemp("", "hcs") if err != nil { return nil, err } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go index 6dd6f2d575..4d82977ea1 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -12,7 +14,7 @@ import ( // to the system. func LayerExists(ctx context.Context, path string) (_ bool, err error) { title := "hcsshim::LayerExists" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) @@ -21,7 +23,7 @@ func LayerExists(ctx context.Context, path string) (_ bool, err error) { var exists uint32 err = layerExists(&stdDriverInfo, path, &exists) if err != nil { - return false, hcserror.New(err, title+" - failed", "") + return false, hcserror.New(err, title, "") } span.AddAttributes(trace.BoolAttribute("layer-exists", exists != 0)) return exists != 0, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerid.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerid.go index 0ce34a30f8..d4805f1444 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerid.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerid.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -12,7 +14,7 @@ import ( // LayerID returns the layer ID of a layer on disk. func LayerID(ctx context.Context, path string) (_ guid.GUID, err error) { title := "hcsshim::LayerID" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerutils.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerutils.go index 1ec893c6af..d5d2cb137a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerutils.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerutils.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer // This file contains utility functions to support storage (graph) related @@ -11,7 +13,9 @@ import ( "github.com/sirupsen/logrus" ) -/* To pass into syscall, we need a struct matching the following: +/* +To pass into syscall, we need a struct matching the following: + enum GraphDriverType { DiffDriver, @@ -34,32 +38,34 @@ var ( stdDriverInfo = driverInfo{1, &utf16EmptyString} ) -/* To pass into syscall, we need a struct matching the following: +/* +To pass into syscall, we need a struct matching the following: + typedef struct _WC_LAYER_DESCRIPTOR { - // - // The ID of the layer - // + // + // The ID of the layer + // - GUID LayerId; + GUID LayerId; - // - // Additional flags - // + // + // Additional flags + // - union { - struct { - ULONG Reserved : 31; - ULONG Dirty : 1; // Created from sandbox as a result of snapshot - }; - ULONG Value; - } Flags; + union { + struct { + ULONG Reserved : 31; + ULONG Dirty : 1; // Created from sandbox as a result of snapshot + }; + ULONG Value; + } Flags; - // - // Path to the layer root directory, null-terminated - // + // + // Path to the layer root directory, null-terminated + // - PCWSTR Path; + PCWSTR Path; } WC_LAYER_DESCRIPTOR, *PWC_LAYER_DESCRIPTOR; */ diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go index dc3caf7510..ee8da5df9c 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -6,7 +8,6 @@ import ( "errors" "fmt" "io" - "io/ioutil" "os" "path/filepath" "strings" @@ -76,7 +77,7 @@ func readTombstones(path string) (map[string]([]string), error) { defer tf.Close() s := bufio.NewScanner(tf) if !s.Scan() || s.Text() != "\xef\xbb\xbfVersion 1.0" { - return nil, errors.New("Invalid tombstones file") + return nil, errors.New("invalid tombstones file") } ts := make(map[string]([]string)) @@ -262,7 +263,6 @@ func (r *legacyLayerReader) Next() (path string, size int64, fileInfo *winio.Fil // The creation time and access time get reset for files outside of the Files path. fileInfo.CreationTime = fileInfo.LastWriteTime fileInfo.LastAccessTime = fileInfo.LastWriteTime - } else { // The file attributes are written before the backup stream. var attr uint32 @@ -294,6 +294,18 @@ func (r *legacyLayerReader) Next() (path string, size int64, fileInfo *winio.Fil return } +func (r *legacyLayerReader) LinkInfo() (uint32, *winio.FileIDInfo, error) { + fileStandardInfo, err := winio.GetFileStandardInfo(r.currentFile) + if err != nil { + return 0, nil, err + } + fileIDInfo, err := winio.GetFileID(r.currentFile) + if err != nil { + return 0, nil, err + } + return fileStandardInfo.NumberOfLinks, fileIDInfo, nil +} + func (r *legacyLayerReader) Read(b []byte) (int, error) { if r.backupReader == nil { if r.currentFile == nil { @@ -349,7 +361,7 @@ type legacyLayerWriter struct { currentIsDir bool } -// newLegacyLayerWriter returns a LayerWriter that can write the contaler layer +// newLegacyLayerWriter returns a LayerWriter that can write the container layer // transport format to disk. func newLegacyLayerWriter(root string, parentRoots []string, destRoot string) (w *legacyLayerWriter, err error) { w = &legacyLayerWriter{ @@ -376,7 +388,7 @@ func newLegacyLayerWriter(root string, parentRoots []string, destRoot string) (w } w.parentRoots = append(w.parentRoots, f) } - w.bufWriter = bufio.NewWriterSize(ioutil.Discard, 65536) + w.bufWriter = bufio.NewWriterSize(io.Discard, 65536) return } @@ -390,7 +402,7 @@ func (w *legacyLayerWriter) CloseRoots() { w.destRoot = nil } for i := range w.parentRoots { - w.parentRoots[i].Close() + _ = w.parentRoots[i].Close() } w.parentRoots = nil } @@ -419,7 +431,7 @@ func (w *legacyLayerWriter) reset() error { if err != nil { return err } - w.bufWriter.Reset(ioutil.Discard) + w.bufWriter.Reset(io.Discard) if w.currentIsDir { r := w.currentFile br := winio.NewBackupStreamReader(r) @@ -640,7 +652,7 @@ func (w *legacyLayerWriter) Add(name string, fileInfo *winio.FileBasicInfo) erro defer func() { if f != nil { f.Close() - safefile.RemoveRelative(name, w.destRoot) + _ = safefile.RemoveRelative(name, w.destRoot) } }() @@ -676,7 +688,7 @@ func (w *legacyLayerWriter) Add(name string, fileInfo *winio.FileBasicInfo) erro defer func() { if f != nil { f.Close() - safefile.RemoveRelative(fname, w.root) + _ = safefile.RemoveRelative(fname, w.root) } }() @@ -695,7 +707,7 @@ func (w *legacyLayerWriter) Add(name string, fileInfo *winio.FileBasicInfo) erro // The file attributes are written before the stream. err = binary.Write(w.bufWriter, binary.LittleEndian, uint32(fileInfo.FileAttributes)) if err != nil { - w.bufWriter.Reset(ioutil.Discard) + w.bufWriter.Reset(io.Discard) return err } } @@ -730,7 +742,7 @@ func (w *legacyLayerWriter) AddLink(name string, target string) error { return errors.New("invalid hard link in layer") } - // Find to try the target of the link in a previously added file. If that + // Try to find the target of the link in a previously added file. If that // fails, search in parent layers. var selectedRoot *os.File if _, ok := w.addedFiles[target]; ok { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go index b732857b32..c45fa2750c 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -14,15 +16,15 @@ import ( // across all clients. func NameToGuid(ctx context.Context, name string) (_ guid.GUID, err error) { title := "hcsshim::NameToGuid" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() - span.AddAttributes(trace.StringAttribute("name", name)) + span.AddAttributes(trace.StringAttribute("objectName", name)) var id guid.GUID err = nameToGuid(name, &id) if err != nil { - return guid.GUID{}, hcserror.New(err, title+" - failed", "") + return guid.GUID{}, hcserror.New(err, title, "") } span.AddAttributes(trace.StringAttribute("guid", id.String())) return id, nil diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go index 55f7730d0c..b66e071245 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -19,7 +21,7 @@ var prepareLayerLock sync.Mutex // Disabling the filter must be done via UnprepareLayer. func PrepareLayer(ctx context.Context, path string, parentLayerPaths []string) (err error) { title := "hcsshim::PrepareLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes( @@ -38,7 +40,7 @@ func PrepareLayer(ctx context.Context, path string, parentLayerPaths []string) ( defer prepareLayerLock.Unlock() err = prepareLayer(&stdDriverInfo, path, layers) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/processimage.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/processimage.go index aabb313684..7c49cbda45 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/processimage.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/processimage.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -12,7 +14,7 @@ import ( // The files should have been extracted to \Files. func ProcessBaseLayer(ctx context.Context, path string) (err error) { title := "hcsshim::ProcessBaseLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) @@ -28,7 +30,7 @@ func ProcessBaseLayer(ctx context.Context, path string) (err error) { // The files should have been extracted to \Files. func ProcessUtilityVMImage(ctx context.Context, path string) (err error) { title := "hcsshim::ProcessUtilityVMImage" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go index 84f81848ff..fe20702c18 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go @@ -1,3 +1,5 @@ +//go:build windows + package wclayer import ( @@ -12,14 +14,14 @@ import ( // the given id. func UnprepareLayer(ctx context.Context, path string) (err error) { title := "hcsshim::UnprepareLayer" - ctx, span := trace.StartSpan(ctx, title) + ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck defer span.End() defer func() { oc.SetSpanStatus(span, err) }() span.AddAttributes(trace.StringAttribute("path", path)) err = unprepareLayer(&stdDriverInfo, path) if err != nil { - return hcserror.New(err, title+" - failed", "") + return hcserror.New(err, title, "") } return nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/wclayer.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/wclayer.go index 9b1e06d50c..39682b8171 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/wclayer.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/wclayer.go @@ -1,11 +1,10 @@ -// Package wclayer provides bindings to HCS's legacy layer management API and -// provides a higher level interface around these calls for container layer -// management. +//go:build windows + package wclayer import "github.com/Microsoft/go-winio/pkg/guid" -//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go wclayer.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go wclayer.go //sys activateLayer(info *driverInfo, id string) (hr error) = vmcompute.ActivateLayer? //sys copyLayer(info *driverInfo, srcId string, dstId string, descriptors []WC_LAYER_DESCRIPTOR) (hr error) = vmcompute.CopyLayer? diff --git a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/zsyscall_windows.go index 67f917f07e..0cb509c46f 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package wclayer @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } @@ -37,33 +40,75 @@ func errnoErr(e syscall.Errno) error { } var ( - modvmcompute = windows.NewLazySystemDLL("vmcompute.dll") - modvirtdisk = windows.NewLazySystemDLL("virtdisk.dll") modkernel32 = windows.NewLazySystemDLL("kernel32.dll") + modvirtdisk = windows.NewLazySystemDLL("virtdisk.dll") + modvmcompute = windows.NewLazySystemDLL("vmcompute.dll") + procGetDiskFreeSpaceExW = modkernel32.NewProc("GetDiskFreeSpaceExW") + procAttachVirtualDisk = modvirtdisk.NewProc("AttachVirtualDisk") + procOpenVirtualDisk = modvirtdisk.NewProc("OpenVirtualDisk") procActivateLayer = modvmcompute.NewProc("ActivateLayer") procCopyLayer = modvmcompute.NewProc("CopyLayer") procCreateLayer = modvmcompute.NewProc("CreateLayer") procCreateSandboxLayer = modvmcompute.NewProc("CreateSandboxLayer") - procExpandSandboxSize = modvmcompute.NewProc("ExpandSandboxSize") procDeactivateLayer = modvmcompute.NewProc("DeactivateLayer") procDestroyLayer = modvmcompute.NewProc("DestroyLayer") + procExpandSandboxSize = modvmcompute.NewProc("ExpandSandboxSize") procExportLayer = modvmcompute.NewProc("ExportLayer") - procGetLayerMountPath = modvmcompute.NewProc("GetLayerMountPath") procGetBaseImages = modvmcompute.NewProc("GetBaseImages") + procGetLayerMountPath = modvmcompute.NewProc("GetLayerMountPath") + procGrantVmAccess = modvmcompute.NewProc("GrantVmAccess") procImportLayer = modvmcompute.NewProc("ImportLayer") procLayerExists = modvmcompute.NewProc("LayerExists") procNameToGuid = modvmcompute.NewProc("NameToGuid") procPrepareLayer = modvmcompute.NewProc("PrepareLayer") - procUnprepareLayer = modvmcompute.NewProc("UnprepareLayer") procProcessBaseImage = modvmcompute.NewProc("ProcessBaseImage") procProcessUtilityImage = modvmcompute.NewProc("ProcessUtilityImage") - procGrantVmAccess = modvmcompute.NewProc("GrantVmAccess") - procOpenVirtualDisk = modvirtdisk.NewProc("OpenVirtualDisk") - procAttachVirtualDisk = modvirtdisk.NewProc("AttachVirtualDisk") - procGetDiskFreeSpaceExW = modkernel32.NewProc("GetDiskFreeSpaceExW") + procUnprepareLayer = modvmcompute.NewProc("UnprepareLayer") ) +func getDiskFreeSpaceEx(directoryName string, freeBytesAvailableToCaller *int64, totalNumberOfBytes *int64, totalNumberOfFreeBytes *int64) (err error) { + var _p0 *uint16 + _p0, err = syscall.UTF16PtrFromString(directoryName) + if err != nil { + return + } + return _getDiskFreeSpaceEx(_p0, freeBytesAvailableToCaller, totalNumberOfBytes, totalNumberOfFreeBytes) +} + +func _getDiskFreeSpaceEx(directoryName *uint16, freeBytesAvailableToCaller *int64, totalNumberOfBytes *int64, totalNumberOfFreeBytes *int64) (err error) { + r1, _, e1 := syscall.Syscall6(procGetDiskFreeSpaceExW.Addr(), 4, uintptr(unsafe.Pointer(directoryName)), uintptr(unsafe.Pointer(freeBytesAvailableToCaller)), uintptr(unsafe.Pointer(totalNumberOfBytes)), uintptr(unsafe.Pointer(totalNumberOfFreeBytes)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func attachVirtualDisk(handle syscall.Handle, sd uintptr, flags uint32, providerFlags uint32, params uintptr, overlapped uintptr) (err error) { + r1, _, e1 := syscall.Syscall6(procAttachVirtualDisk.Addr(), 6, uintptr(handle), uintptr(sd), uintptr(flags), uintptr(providerFlags), uintptr(params), uintptr(overlapped)) + if r1 != 0 { + err = errnoErr(e1) + } + return +} + +func openVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) { + var _p0 *uint16 + _p0, err = syscall.UTF16PtrFromString(path) + if err != nil { + return + } + return _openVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, flags, parameters, handle) +} + +func _openVirtualDisk(virtualStorageType *virtualStorageType, path *uint16, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) { + r1, _, e1 := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(flags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle))) + if r1 != 0 { + err = errnoErr(e1) + } + return +} + func activateLayer(info *driverInfo, id string) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(id) @@ -74,7 +119,8 @@ func activateLayer(info *driverInfo, id string) (hr error) { } func _activateLayer(info *driverInfo, id *uint16) (hr error) { - if hr = procActivateLayer.Find(); hr != nil { + hr = procActivateLayer.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procActivateLayer.Addr(), 2, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), 0) @@ -102,13 +148,14 @@ func copyLayer(info *driverInfo, srcId string, dstId string, descriptors []WC_LA } func _copyLayer(info *driverInfo, srcId *uint16, dstId *uint16, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { + hr = procCopyLayer.Find() + if hr != nil { + return + } var _p2 *WC_LAYER_DESCRIPTOR if len(descriptors) > 0 { _p2 = &descriptors[0] } - if hr = procCopyLayer.Find(); hr != nil { - return - } r0, _, _ := syscall.Syscall6(procCopyLayer.Addr(), 5, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(srcId)), uintptr(unsafe.Pointer(dstId)), uintptr(unsafe.Pointer(_p2)), uintptr(len(descriptors)), 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { @@ -134,7 +181,8 @@ func createLayer(info *driverInfo, id string, parent string) (hr error) { } func _createLayer(info *driverInfo, id *uint16, parent *uint16) (hr error) { - if hr = procCreateLayer.Find(); hr != nil { + hr = procCreateLayer.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procCreateLayer.Addr(), 3, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(parent))) @@ -157,13 +205,14 @@ func createSandboxLayer(info *driverInfo, id string, parent uintptr, descriptors } func _createSandboxLayer(info *driverInfo, id *uint16, parent uintptr, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { + hr = procCreateSandboxLayer.Find() + if hr != nil { + return + } var _p1 *WC_LAYER_DESCRIPTOR if len(descriptors) > 0 { _p1 = &descriptors[0] } - if hr = procCreateSandboxLayer.Find(); hr != nil { - return - } r0, _, _ := syscall.Syscall6(procCreateSandboxLayer.Addr(), 5, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(parent), uintptr(unsafe.Pointer(_p1)), uintptr(len(descriptors)), 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { @@ -174,29 +223,6 @@ func _createSandboxLayer(info *driverInfo, id *uint16, parent uintptr, descripto return } -func expandSandboxSize(info *driverInfo, id string, size uint64) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(id) - if hr != nil { - return - } - return _expandSandboxSize(info, _p0, size) -} - -func _expandSandboxSize(info *driverInfo, id *uint16, size uint64) (hr error) { - if hr = procExpandSandboxSize.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procExpandSandboxSize.Addr(), 3, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(size)) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - func deactivateLayer(info *driverInfo, id string) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(id) @@ -207,7 +233,8 @@ func deactivateLayer(info *driverInfo, id string) (hr error) { } func _deactivateLayer(info *driverInfo, id *uint16) (hr error) { - if hr = procDeactivateLayer.Find(); hr != nil { + hr = procDeactivateLayer.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procDeactivateLayer.Addr(), 2, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), 0) @@ -230,7 +257,8 @@ func destroyLayer(info *driverInfo, id string) (hr error) { } func _destroyLayer(info *driverInfo, id *uint16) (hr error) { - if hr = procDestroyLayer.Find(); hr != nil { + hr = procDestroyLayer.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procDestroyLayer.Addr(), 2, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), 0) @@ -243,6 +271,30 @@ func _destroyLayer(info *driverInfo, id *uint16) (hr error) { return } +func expandSandboxSize(info *driverInfo, id string, size uint64) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(id) + if hr != nil { + return + } + return _expandSandboxSize(info, _p0, size) +} + +func _expandSandboxSize(info *driverInfo, id *uint16, size uint64) (hr error) { + hr = procExpandSandboxSize.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procExpandSandboxSize.Addr(), 3, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(size)) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + func exportLayer(info *driverInfo, id string, path string, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(id) @@ -258,14 +310,30 @@ func exportLayer(info *driverInfo, id string, path string, descriptors []WC_LAYE } func _exportLayer(info *driverInfo, id *uint16, path *uint16, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { + hr = procExportLayer.Find() + if hr != nil { + return + } var _p2 *WC_LAYER_DESCRIPTOR if len(descriptors) > 0 { _p2 = &descriptors[0] } - if hr = procExportLayer.Find(); hr != nil { + r0, _, _ := syscall.Syscall6(procExportLayer.Addr(), 5, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(_p2)), uintptr(len(descriptors)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func getBaseImages(buffer **uint16) (hr error) { + hr = procGetBaseImages.Find() + if hr != nil { return } - r0, _, _ := syscall.Syscall6(procExportLayer.Addr(), 5, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(_p2)), uintptr(len(descriptors)), 0) + r0, _, _ := syscall.Syscall(procGetBaseImages.Addr(), 1, uintptr(unsafe.Pointer(buffer)), 0, 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -285,7 +353,8 @@ func getLayerMountPath(info *driverInfo, id string, length *uintptr, buffer *uin } func _getLayerMountPath(info *driverInfo, id *uint16, length *uintptr, buffer *uint16) (hr error) { - if hr = procGetLayerMountPath.Find(); hr != nil { + hr = procGetLayerMountPath.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall6(procGetLayerMountPath.Addr(), 4, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(length)), uintptr(unsafe.Pointer(buffer)), 0, 0) @@ -298,194 +367,6 @@ func _getLayerMountPath(info *driverInfo, id *uint16, length *uintptr, buffer *u return } -func getBaseImages(buffer **uint16) (hr error) { - if hr = procGetBaseImages.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procGetBaseImages.Addr(), 1, uintptr(unsafe.Pointer(buffer)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func importLayer(info *driverInfo, id string, path string, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(id) - if hr != nil { - return - } - var _p1 *uint16 - _p1, hr = syscall.UTF16PtrFromString(path) - if hr != nil { - return - } - return _importLayer(info, _p0, _p1, descriptors) -} - -func _importLayer(info *driverInfo, id *uint16, path *uint16, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { - var _p2 *WC_LAYER_DESCRIPTOR - if len(descriptors) > 0 { - _p2 = &descriptors[0] - } - if hr = procImportLayer.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall6(procImportLayer.Addr(), 5, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(_p2)), uintptr(len(descriptors)), 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func layerExists(info *driverInfo, id string, exists *uint32) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(id) - if hr != nil { - return - } - return _layerExists(info, _p0, exists) -} - -func _layerExists(info *driverInfo, id *uint16, exists *uint32) (hr error) { - if hr = procLayerExists.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procLayerExists.Addr(), 3, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(exists))) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func nameToGuid(name string, guid *_guid) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(name) - if hr != nil { - return - } - return _nameToGuid(_p0, guid) -} - -func _nameToGuid(name *uint16, guid *_guid) (hr error) { - if hr = procNameToGuid.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procNameToGuid.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(guid)), 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func prepareLayer(info *driverInfo, id string, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(id) - if hr != nil { - return - } - return _prepareLayer(info, _p0, descriptors) -} - -func _prepareLayer(info *driverInfo, id *uint16, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { - var _p1 *WC_LAYER_DESCRIPTOR - if len(descriptors) > 0 { - _p1 = &descriptors[0] - } - if hr = procPrepareLayer.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall6(procPrepareLayer.Addr(), 4, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(_p1)), uintptr(len(descriptors)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func unprepareLayer(info *driverInfo, id string) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(id) - if hr != nil { - return - } - return _unprepareLayer(info, _p0) -} - -func _unprepareLayer(info *driverInfo, id *uint16) (hr error) { - if hr = procUnprepareLayer.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procUnprepareLayer.Addr(), 2, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func processBaseImage(path string) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(path) - if hr != nil { - return - } - return _processBaseImage(_p0) -} - -func _processBaseImage(path *uint16) (hr error) { - if hr = procProcessBaseImage.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procProcessBaseImage.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - -func processUtilityImage(path string) (hr error) { - var _p0 *uint16 - _p0, hr = syscall.UTF16PtrFromString(path) - if hr != nil { - return - } - return _processUtilityImage(_p0) -} - -func _processUtilityImage(path *uint16) (hr error) { - if hr = procProcessUtilityImage.Find(); hr != nil { - return - } - r0, _, _ := syscall.Syscall(procProcessUtilityImage.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0) - if int32(r0) < 0 { - if r0&0x1fff0000 == 0x00070000 { - r0 &= 0xffff - } - hr = syscall.Errno(r0) - } - return -} - func grantVmAccess(vmid string, filepath string) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(vmid) @@ -501,7 +382,8 @@ func grantVmAccess(vmid string, filepath string) (hr error) { } func _grantVmAccess(vmid *uint16, filepath *uint16) (hr error) { - if hr = procGrantVmAccess.Find(); hr != nil { + hr = procGrantVmAccess.Find() + if hr != nil { return } r0, _, _ := syscall.Syscall(procGrantVmAccess.Addr(), 2, uintptr(unsafe.Pointer(vmid)), uintptr(unsafe.Pointer(filepath)), 0) @@ -514,56 +396,183 @@ func _grantVmAccess(vmid *uint16, filepath *uint16) (hr error) { return } -func openVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) { +func importLayer(info *driverInfo, id string, path string, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { var _p0 *uint16 - _p0, err = syscall.UTF16PtrFromString(path) - if err != nil { + _p0, hr = syscall.UTF16PtrFromString(id) + if hr != nil { return } - return _openVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, flags, parameters, handle) -} - -func _openVirtualDisk(virtualStorageType *virtualStorageType, path *uint16, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) { - r1, _, e1 := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(flags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle))) - if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func attachVirtualDisk(handle syscall.Handle, sd uintptr, flags uint32, providerFlags uint32, params uintptr, overlapped uintptr) (err error) { - r1, _, e1 := syscall.Syscall6(procAttachVirtualDisk.Addr(), 6, uintptr(handle), uintptr(sd), uintptr(flags), uintptr(providerFlags), uintptr(params), uintptr(overlapped)) - if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func getDiskFreeSpaceEx(directoryName string, freeBytesAvailableToCaller *int64, totalNumberOfBytes *int64, totalNumberOfFreeBytes *int64) (err error) { - var _p0 *uint16 - _p0, err = syscall.UTF16PtrFromString(directoryName) - if err != nil { + var _p1 *uint16 + _p1, hr = syscall.UTF16PtrFromString(path) + if hr != nil { return } - return _getDiskFreeSpaceEx(_p0, freeBytesAvailableToCaller, totalNumberOfBytes, totalNumberOfFreeBytes) + return _importLayer(info, _p0, _p1, descriptors) } -func _getDiskFreeSpaceEx(directoryName *uint16, freeBytesAvailableToCaller *int64, totalNumberOfBytes *int64, totalNumberOfFreeBytes *int64) (err error) { - r1, _, e1 := syscall.Syscall6(procGetDiskFreeSpaceExW.Addr(), 4, uintptr(unsafe.Pointer(directoryName)), uintptr(unsafe.Pointer(freeBytesAvailableToCaller)), uintptr(unsafe.Pointer(totalNumberOfBytes)), uintptr(unsafe.Pointer(totalNumberOfFreeBytes)), 0, 0) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL +func _importLayer(info *driverInfo, id *uint16, path *uint16, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { + hr = procImportLayer.Find() + if hr != nil { + return + } + var _p2 *WC_LAYER_DESCRIPTOR + if len(descriptors) > 0 { + _p2 = &descriptors[0] + } + r0, _, _ := syscall.Syscall6(procImportLayer.Addr(), 5, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(_p2)), uintptr(len(descriptors)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff } + hr = syscall.Errno(r0) + } + return +} + +func layerExists(info *driverInfo, id string, exists *uint32) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(id) + if hr != nil { + return + } + return _layerExists(info, _p0, exists) +} + +func _layerExists(info *driverInfo, id *uint16, exists *uint32) (hr error) { + hr = procLayerExists.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procLayerExists.Addr(), 3, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(exists))) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func nameToGuid(name string, guid *_guid) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(name) + if hr != nil { + return + } + return _nameToGuid(_p0, guid) +} + +func _nameToGuid(name *uint16, guid *_guid) (hr error) { + hr = procNameToGuid.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procNameToGuid.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(guid)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func prepareLayer(info *driverInfo, id string, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(id) + if hr != nil { + return + } + return _prepareLayer(info, _p0, descriptors) +} + +func _prepareLayer(info *driverInfo, id *uint16, descriptors []WC_LAYER_DESCRIPTOR) (hr error) { + hr = procPrepareLayer.Find() + if hr != nil { + return + } + var _p1 *WC_LAYER_DESCRIPTOR + if len(descriptors) > 0 { + _p1 = &descriptors[0] + } + r0, _, _ := syscall.Syscall6(procPrepareLayer.Addr(), 4, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), uintptr(unsafe.Pointer(_p1)), uintptr(len(descriptors)), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func processBaseImage(path string) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(path) + if hr != nil { + return + } + return _processBaseImage(_p0) +} + +func _processBaseImage(path *uint16) (hr error) { + hr = procProcessBaseImage.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procProcessBaseImage.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func processUtilityImage(path string) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(path) + if hr != nil { + return + } + return _processUtilityImage(_p0) +} + +func _processUtilityImage(path *uint16) (hr error) { + hr = procProcessUtilityImage.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procProcessUtilityImage.Addr(), 1, uintptr(unsafe.Pointer(path)), 0, 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func unprepareLayer(info *driverInfo, id string) (hr error) { + var _p0 *uint16 + _p0, hr = syscall.UTF16PtrFromString(id) + if hr != nil { + return + } + return _unprepareLayer(info, _p0) +} + +func _unprepareLayer(info *driverInfo, id *uint16) (hr error) { + hr = procUnprepareLayer.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall(procUnprepareLayer.Addr(), 2, uintptr(unsafe.Pointer(info)), uintptr(unsafe.Pointer(id)), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) } return } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/bindflt.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/bindflt.go new file mode 100644 index 0000000000..559d443256 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/bindflt.go @@ -0,0 +1,19 @@ +package winapi + +const ( + BINDFLT_FLAG_READ_ONLY_MAPPING uint32 = 0x00000001 + BINDFLT_FLAG_MERGED_BIND_MAPPING uint32 = 0x00000002 + BINDFLT_FLAG_USE_CURRENT_SILO_MAPPING uint32 = 0x00000004 +) + +// HRESULT +// BfSetupFilter( +// _In_opt_ HANDLE JobHandle, +// _In_ ULONG Flags, +// _In_ LPCWSTR VirtualizationRootPath, +// _In_ LPCWSTR VirtualizationTargetPath, +// _In_reads_opt_( VirtualizationExceptionPathCount ) LPCWSTR* VirtualizationExceptionPaths, +// _In_opt_ ULONG VirtualizationExceptionPathCount +// ); +// +//sys BfSetupFilter(jobHandle windows.Handle, flags uint32, virtRootPath *uint16, virtTargetPath *uint16, virtExceptions **uint16, virtExceptionPathCount uint32) (hr error) = bindfltapi.BfSetupFilter? diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go new file mode 100644 index 0000000000..4547cdd8e8 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go @@ -0,0 +1,46 @@ +//go:build windows + +package winapi + +import ( + "unsafe" + + "golang.org/x/sys/windows" +) + +const PSEUDOCONSOLE_INHERIT_CURSOR = 0x1 + +// CreatePseudoConsole creates a windows pseudo console. +func CreatePseudoConsole(size windows.Coord, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) error { + // We need this wrapper as the function takes a COORD struct and not a pointer to one, so we need to cast to something beforehand. + return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), hInput, hOutput, 0, hpcon) +} + +// ResizePseudoConsole resizes the internal buffers of the pseudo console to the width and height specified in `size`. +func ResizePseudoConsole(hpcon windows.Handle, size windows.Coord) error { + // We need this wrapper as the function takes a COORD struct and not a pointer to one, so we need to cast to something beforehand. + return resizePseudoConsole(hpcon, *((*uint32)(unsafe.Pointer(&size)))) +} + +// HRESULT WINAPI CreatePseudoConsole( +// _In_ COORD size, +// _In_ HANDLE hInput, +// _In_ HANDLE hOutput, +// _In_ DWORD dwFlags, +// _Out_ HPCON* phPC +// ); +// +//sys createPseudoConsole(size uint32, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) (hr error) = kernel32.CreatePseudoConsole + +// void WINAPI ClosePseudoConsole( +// _In_ HPCON hPC +// ); +// +//sys ClosePseudoConsole(hpc windows.Handle) = kernel32.ClosePseudoConsole + +// HRESULT WINAPI ResizePseudoConsole( +// _In_ HPCON hPC , +// _In_ COORD size +// ); +// +//sys resizePseudoConsole(hPc windows.Handle, size uint32) (hr error) = kernel32.ResizePseudoConsole diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/devices.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/devices.go index df28ea2421..7875466cad 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/devices.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/devices.go @@ -1,3 +1,5 @@ +//go:build windows + package winapi import "github.com/Microsoft/go-winio/pkg/guid" diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/doc.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/doc.go new file mode 100644 index 0000000000..9acc0bfc17 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/doc.go @@ -0,0 +1,3 @@ +// Package winapi contains various low-level bindings to Windows APIs. It can +// be thought of as an extension to golang.org/x/sys/windows. +package winapi diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/elevation.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/elevation.go new file mode 100644 index 0000000000..40cbf8712f --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/elevation.go @@ -0,0 +1,11 @@ +//go:build windows + +package winapi + +import ( + "golang.org/x/sys/windows" +) + +func IsElevated() bool { + return windows.GetCurrentProcessToken().IsElevated() +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/errors.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/errors.go index 4e80ef68c9..49ce924cbe 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/errors.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/errors.go @@ -1,3 +1,5 @@ +//go:build windows + package winapi import "syscall" diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/filesystem.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/filesystem.go index 490576b942..3dcb3faa0b 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/filesystem.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/filesystem.go @@ -1,5 +1,8 @@ +//go:build windows + package winapi +//sys CopyFileW(existingFileName *uint16, newFileName *uint16, failIfExists int32) (err error) = kernel32.CopyFileW //sys NtCreateFile(handle *uintptr, accessMask uint32, oa *ObjectAttributes, iosb *IOStatusBlock, allocationSize *uint64, fileAttributes uint32, shareAccess uint32, createDisposition uint32, createOptions uint32, eaBuffer *byte, eaLength uint32) (status uint32) = ntdll.NtCreateFile //sys NtSetInformationFile(handle uintptr, iosb *IOStatusBlock, information uintptr, length uint32, class uint32) (status uint32) = ntdll.NtSetInformationFile @@ -34,34 +37,35 @@ const ( // Select entries from FILE_INFO_BY_HANDLE_CLASS. // // C declaration: -// typedef enum _FILE_INFO_BY_HANDLE_CLASS { -// FileBasicInfo, -// FileStandardInfo, -// FileNameInfo, -// FileRenameInfo, -// FileDispositionInfo, -// FileAllocationInfo, -// FileEndOfFileInfo, -// FileStreamInfo, -// FileCompressionInfo, -// FileAttributeTagInfo, -// FileIdBothDirectoryInfo, -// FileIdBothDirectoryRestartInfo, -// FileIoPriorityHintInfo, -// FileRemoteProtocolInfo, -// FileFullDirectoryInfo, -// FileFullDirectoryRestartInfo, -// FileStorageInfo, -// FileAlignmentInfo, -// FileIdInfo, -// FileIdExtdDirectoryInfo, -// FileIdExtdDirectoryRestartInfo, -// FileDispositionInfoEx, -// FileRenameInfoEx, -// FileCaseSensitiveInfo, -// FileNormalizedNameInfo, -// MaximumFileInfoByHandleClass -// } FILE_INFO_BY_HANDLE_CLASS, *PFILE_INFO_BY_HANDLE_CLASS; +// +// typedef enum _FILE_INFO_BY_HANDLE_CLASS { +// FileBasicInfo, +// FileStandardInfo, +// FileNameInfo, +// FileRenameInfo, +// FileDispositionInfo, +// FileAllocationInfo, +// FileEndOfFileInfo, +// FileStreamInfo, +// FileCompressionInfo, +// FileAttributeTagInfo, +// FileIdBothDirectoryInfo, +// FileIdBothDirectoryRestartInfo, +// FileIoPriorityHintInfo, +// FileRemoteProtocolInfo, +// FileFullDirectoryInfo, +// FileFullDirectoryRestartInfo, +// FileStorageInfo, +// FileAlignmentInfo, +// FileIdInfo, +// FileIdExtdDirectoryInfo, +// FileIdExtdDirectoryRestartInfo, +// FileDispositionInfoEx, +// FileRenameInfoEx, +// FileCaseSensitiveInfo, +// FileNormalizedNameInfo, +// MaximumFileInfoByHandleClass +// } FILE_INFO_BY_HANDLE_CLASS, *PFILE_INFO_BY_HANDLE_CLASS; // // Documentation: https://docs.microsoft.com/en-us/windows/win32/api/minwinbase/ne-minwinbase-file_info_by_handle_class const ( @@ -79,7 +83,7 @@ type IOStatusBlock struct { type ObjectAttributes struct { Length uintptr RootDirectory uintptr - ObjectName uintptr + ObjectName *UnicodeString Attributes uintptr SecurityDescriptor uintptr SecurityQoS uintptr @@ -98,10 +102,11 @@ type FileLinkInformation struct { } // C declaration: -// typedef struct _FILE_ID_INFO { -// ULONGLONG VolumeSerialNumber; -// FILE_ID_128 FileId; -// } FILE_ID_INFO, *PFILE_ID_INFO; +// +// typedef struct _FILE_ID_INFO { +// ULONGLONG VolumeSerialNumber; +// FILE_ID_128 FileId; +// } FILE_ID_INFO, *PFILE_ID_INFO; // // Documentation: https://docs.microsoft.com/en-us/windows/win32/api/winbase/ns-winbase-file_id_info type FILE_ID_INFO struct { diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/iocp.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/iocp.go deleted file mode 100644 index 4e609cbf1c..0000000000 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/iocp.go +++ /dev/null @@ -1,3 +0,0 @@ -package winapi - -//sys GetQueuedCompletionStatus(cphandle windows.Handle, qty *uint32, key *uintptr, overlapped **windows.Overlapped, timeout uint32) (err error) diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go index 6cb411cc42..b0deb5c72d 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/jobobject.go @@ -1,3 +1,5 @@ +//go:build windows + package winapi import ( @@ -21,6 +23,14 @@ const ( JOB_OBJECT_MSG_NOTIFICATION_LIMIT uint32 = 11 ) +// Access rights for creating or opening job objects. +// +// https://docs.microsoft.com/en-us/windows/win32/procthread/job-object-security-and-access-rights +const ( + JOB_OBJECT_QUERY = 0x0004 + JOB_OBJECT_ALL_ACCESS = 0x1F001F +) + // IO limit flags // // https://docs.microsoft.com/en-us/windows/win32/api/jobapi2/ns-jobapi2-jobobject_io_rate_control_information @@ -47,6 +57,8 @@ const ( JobObjectLimitViolationInformation uint32 = 13 JobObjectMemoryUsageInformation uint32 = 28 JobObjectNotificationLimitInformation2 uint32 = 33 + JobObjectCreateSilo uint32 = 35 + JobObjectSiloBasicInformation uint32 = 36 JobObjectIoAttribution uint32 = 42 ) @@ -88,7 +100,7 @@ type JOBOBJECT_BASIC_PROCESS_ID_LIST struct { // AllPids returns all the process Ids in the job object. func (p *JOBOBJECT_BASIC_PROCESS_ID_LIST) AllPids() []uintptr { - return (*[(1 << 27) - 1]uintptr)(unsafe.Pointer(&p.ProcessIdList[0]))[:p.NumberOfProcessIdsInList] + return (*[(1 << 27) - 1]uintptr)(unsafe.Pointer(&p.ProcessIdList[0]))[:p.NumberOfProcessIdsInList:p.NumberOfProcessIdsInList] } // https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-jobobject_basic_accounting_information @@ -103,29 +115,27 @@ type JOBOBJECT_BASIC_ACCOUNTING_INFORMATION struct { TotalTerminateProcesses uint32 } -//https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-jobobject_basic_and_io_accounting_information +// https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-jobobject_basic_and_io_accounting_information type JOBOBJECT_BASIC_AND_IO_ACCOUNTING_INFORMATION struct { BasicInfo JOBOBJECT_BASIC_ACCOUNTING_INFORMATION IoInfo windows.IO_COUNTERS } -// typedef struct _JOBOBJECT_MEMORY_USAGE_INFORMATION { -// ULONG64 JobMemory; -// ULONG64 PeakJobMemoryUsed; -// } JOBOBJECT_MEMORY_USAGE_INFORMATION, *PJOBOBJECT_MEMORY_USAGE_INFORMATION; -// +// typedef struct _JOBOBJECT_MEMORY_USAGE_INFORMATION { +// ULONG64 JobMemory; +// ULONG64 PeakJobMemoryUsed; +// } JOBOBJECT_MEMORY_USAGE_INFORMATION, *PJOBOBJECT_MEMORY_USAGE_INFORMATION; type JOBOBJECT_MEMORY_USAGE_INFORMATION struct { JobMemory uint64 PeakJobMemoryUsed uint64 } -// typedef struct _JOBOBJECT_IO_ATTRIBUTION_STATS { -// ULONG_PTR IoCount; -// ULONGLONG TotalNonOverlappedQueueTime; -// ULONGLONG TotalNonOverlappedServiceTime; -// ULONGLONG TotalSize; -// } JOBOBJECT_IO_ATTRIBUTION_STATS, *PJOBOBJECT_IO_ATTRIBUTION_STATS; -// +// typedef struct _JOBOBJECT_IO_ATTRIBUTION_STATS { +// ULONG_PTR IoCount; +// ULONGLONG TotalNonOverlappedQueueTime; +// ULONGLONG TotalNonOverlappedServiceTime; +// ULONGLONG TotalSize; +// } JOBOBJECT_IO_ATTRIBUTION_STATS, *PJOBOBJECT_IO_ATTRIBUTION_STATS; type JOBOBJECT_IO_ATTRIBUTION_STATS struct { IoCount uintptr TotalNonOverlappedQueueTime uint64 @@ -133,12 +143,11 @@ type JOBOBJECT_IO_ATTRIBUTION_STATS struct { TotalSize uint64 } -// typedef struct _JOBOBJECT_IO_ATTRIBUTION_INFORMATION { -// ULONG ControlFlags; -// JOBOBJECT_IO_ATTRIBUTION_STATS ReadStats; -// JOBOBJECT_IO_ATTRIBUTION_STATS WriteStats; -// } JOBOBJECT_IO_ATTRIBUTION_INFORMATION, *PJOBOBJECT_IO_ATTRIBUTION_INFORMATION; -// +// typedef struct _JOBOBJECT_IO_ATTRIBUTION_INFORMATION { +// ULONG ControlFlags; +// JOBOBJECT_IO_ATTRIBUTION_STATS ReadStats; +// JOBOBJECT_IO_ATTRIBUTION_STATS WriteStats; +// } JOBOBJECT_IO_ATTRIBUTION_INFORMATION, *PJOBOBJECT_IO_ATTRIBUTION_INFORMATION; type JOBOBJECT_IO_ATTRIBUTION_INFORMATION struct { ControlFlags uint32 ReadStats JOBOBJECT_IO_ATTRIBUTION_STATS @@ -157,7 +166,7 @@ type JOBOBJECT_ASSOCIATE_COMPLETION_PORT struct { // PBOOL Result // ); // -//sys IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *bool) (err error) = kernel32.IsProcessInJob +//sys IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *int32) (err error) = kernel32.IsProcessInJob // BOOL QueryInformationJobObject( // HANDLE hJob, @@ -167,7 +176,7 @@ type JOBOBJECT_ASSOCIATE_COMPLETION_PORT struct { // LPDWORD lpReturnLength // ); // -//sys QueryInformationJobObject(jobHandle windows.Handle, infoClass uint32, jobObjectInfo uintptr, jobObjectInformationLength uint32, lpReturnLength *uint32) (err error) = kernel32.QueryInformationJobObject +//sys QueryInformationJobObject(jobHandle windows.Handle, infoClass uint32, jobObjectInfo unsafe.Pointer, jobObjectInformationLength uint32, lpReturnLength *uint32) (err error) = kernel32.QueryInformationJobObject // HANDLE OpenJobObjectW( // DWORD dwDesiredAccess, @@ -175,7 +184,7 @@ type JOBOBJECT_ASSOCIATE_COMPLETION_PORT struct { // LPCWSTR lpName // ); // -//sys OpenJobObject(desiredAccess uint32, inheritHandle bool, lpName *uint16) (handle windows.Handle, err error) = kernel32.OpenJobObjectW +//sys OpenJobObject(desiredAccess uint32, inheritHandle int32, lpName *uint16) (handle windows.Handle, err error) = kernel32.OpenJobObjectW // DWORD SetIoRateControlInformationJobObject( // HANDLE hJob, @@ -183,3 +192,31 @@ type JOBOBJECT_ASSOCIATE_COMPLETION_PORT struct { // ); // //sys SetIoRateControlInformationJobObject(jobHandle windows.Handle, ioRateControlInfo *JOBOBJECT_IO_RATE_CONTROL_INFORMATION) (ret uint32, err error) = kernel32.SetIoRateControlInformationJobObject + +// DWORD QueryIoRateControlInformationJobObject( +// HANDLE hJob, +// PCWSTR VolumeName, +// JOBOBJECT_IO_RATE_CONTROL_INFORMATION **InfoBlocks, +// ULONG *InfoBlockCount +// ); +// +//sys QueryIoRateControlInformationJobObject(jobHandle windows.Handle, volumeName *uint16, ioRateControlInfo **JOBOBJECT_IO_RATE_CONTROL_INFORMATION, infoBlockCount *uint32) (ret uint32, err error) = kernel32.QueryIoRateControlInformationJobObject + +// NTSTATUS +// NtOpenJobObject ( +// _Out_ PHANDLE JobHandle, +// _In_ ACCESS_MASK DesiredAccess, +// _In_ POBJECT_ATTRIBUTES ObjectAttributes +// ); +// +//sys NtOpenJobObject(jobHandle *windows.Handle, desiredAccess uint32, objAttributes *ObjectAttributes) (status uint32) = ntdll.NtOpenJobObject + +// NTSTATUS +// NTAPI +// NtCreateJobObject ( +// _Out_ PHANDLE JobHandle, +// _In_ ACCESS_MASK DesiredAccess, +// _In_opt_ POBJECT_ATTRIBUTES ObjectAttributes +// ); +// +//sys NtCreateJobObject(jobHandle *windows.Handle, desiredAccess uint32, objAttributes *ObjectAttributes) (status uint32) = ntdll.NtCreateJobObject diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go index ccaf5a624f..53f62948c9 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go @@ -1,11 +1,4 @@ package winapi -// VOID RtlMoveMemory( -// _Out_ VOID UNALIGNED *Destination, -// _In_ const VOID UNALIGNED *Source, -// _In_ SIZE_T Length -// ); -//sys RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) = kernel32.RtlMoveMemory - //sys LocalAlloc(flags uint32, size int) (ptr uintptr) = kernel32.LocalAlloc //sys LocalFree(ptr uintptr) = kernel32.LocalFree diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/ofreg.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/ofreg.go new file mode 100644 index 0000000000..d8f7afe8a4 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/ofreg.go @@ -0,0 +1,5 @@ +package winapi + +//sys ORCreateHive(key *syscall.Handle) (regerrno error) = offreg.ORCreateHive +//sys ORSaveHive(key syscall.Handle, file string, OsMajorVersion uint32, OsMinorVersion uint32) (regerrno error) = offreg.ORSaveHive +//sys ORCloseHive(key syscall.Handle) (regerrno error) = offreg.ORCloseHive diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/path.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/path.go index 0ae8f33ea6..c6a149b552 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/path.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/path.go @@ -8,4 +8,5 @@ package winapi // LPWSTR lpBuffer, // LPWSTR *lpFilePart // ); -//sys SearchPath(lpPath *uint16, lpFileName *uint16, lpExtension *uint16, nBufferLength uint32, lpBuffer *uint16, lpFilePath **uint16) (size uint32, err error) = kernel32.SearchPathW +// +//sys SearchPath(lpPath *uint16, lpFileName *uint16, lpExtension *uint16, nBufferLength uint32, lpBuffer *uint16, lpFilePath *uint16) (size uint32, err error) = kernel32.SearchPathW diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go index adf0168eae..f4ae94cfa5 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go @@ -1,3 +1,61 @@ package winapi const PROCESS_ALL_ACCESS uint32 = 2097151 + +const ( + PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE = 0x20016 + PROC_THREAD_ATTRIBUTE_JOB_LIST = 0x2000D +) + +// ProcessVmCounters corresponds to the _VM_COUNTERS_EX and _VM_COUNTERS_EX2 structures. +const ProcessVmCounters = 3 + +// __kernel_entry NTSTATUS NtQueryInformationProcess( +// [in] HANDLE ProcessHandle, +// [in] PROCESSINFOCLASS ProcessInformationClass, +// [out] PVOID ProcessInformation, +// [in] ULONG ProcessInformationLength, +// [out, optional] PULONG ReturnLength +// ); +// +//sys NtQueryInformationProcess(processHandle windows.Handle, processInfoClass uint32, processInfo unsafe.Pointer, processInfoLength uint32, returnLength *uint32) (status uint32) = ntdll.NtQueryInformationProcess + +// typedef struct _VM_COUNTERS_EX { +// SIZE_T PeakVirtualSize; +// SIZE_T VirtualSize; +// ULONG PageFaultCount; +// SIZE_T PeakWorkingSetSize; +// SIZE_T WorkingSetSize; +// SIZE_T QuotaPeakPagedPoolUsage; +// SIZE_T QuotaPagedPoolUsage; +// SIZE_T QuotaPeakNonPagedPoolUsage; +// SIZE_T QuotaNonPagedPoolUsage; +// SIZE_T PagefileUsage; +// SIZE_T PeakPagefileUsage; +// SIZE_T PrivateUsage; +// } VM_COUNTERS_EX, *PVM_COUNTERS_EX; +type VM_COUNTERS_EX struct { + PeakVirtualSize uintptr + VirtualSize uintptr + PageFaultCount uint32 + PeakWorkingSetSize uintptr + WorkingSetSize uintptr + QuotaPeakPagedPoolUsage uintptr + QuotaPagedPoolUsage uintptr + QuotaPeakNonPagedPoolUsage uintptr + QuotaNonPagedPoolUsage uintptr + PagefileUsage uintptr + PeakPagefileUsage uintptr + PrivateUsage uintptr +} + +// typedef struct _VM_COUNTERS_EX2 { +// VM_COUNTERS_EX CountersEx; +// SIZE_T PrivateWorkingSetSize; +// SIZE_T SharedCommitUsage; +// } VM_COUNTERS_EX2, *PVM_COUNTERS_EX2; +type VM_COUNTERS_EX2 struct { + CountersEx VM_COUNTERS_EX + PrivateWorkingSetSize uintptr + SharedCommitUsage uintptr +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/system.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/system.go new file mode 100644 index 0000000000..cb494aaa65 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/system.go @@ -0,0 +1,55 @@ +//go:build windows + +package winapi + +import "golang.org/x/sys/windows" + +const SystemProcessInformation = 5 + +const STATUS_INFO_LENGTH_MISMATCH = 0xC0000004 + +// __kernel_entry NTSTATUS NtQuerySystemInformation( +// SYSTEM_INFORMATION_CLASS SystemInformationClass, +// PVOID SystemInformation, +// ULONG SystemInformationLength, +// PULONG ReturnLength +// ); +// +//sys NtQuerySystemInformation(systemInfoClass int, systemInformation unsafe.Pointer, systemInfoLength uint32, returnLength *uint32) (status uint32) = ntdll.NtQuerySystemInformation + +type SYSTEM_PROCESS_INFORMATION struct { + NextEntryOffset uint32 // ULONG + NumberOfThreads uint32 // ULONG + WorkingSetPrivateSize int64 // LARGE_INTEGER + HardFaultCount uint32 // ULONG + NumberOfThreadsHighWatermark uint32 // ULONG + CycleTime uint64 // ULONGLONG + CreateTime int64 // LARGE_INTEGER + UserTime int64 // LARGE_INTEGER + KernelTime int64 // LARGE_INTEGER + ImageName UnicodeString // UNICODE_STRING + BasePriority int32 // KPRIORITY + UniqueProcessID windows.Handle // HANDLE + InheritedFromUniqueProcessID windows.Handle // HANDLE + HandleCount uint32 // ULONG + SessionID uint32 // ULONG + UniqueProcessKey *uint32 // ULONG_PTR + PeakVirtualSize uintptr // SIZE_T + VirtualSize uintptr // SIZE_T + PageFaultCount uint32 // ULONG + PeakWorkingSetSize uintptr // SIZE_T + WorkingSetSize uintptr // SIZE_T + QuotaPeakPagedPoolUsage uintptr // SIZE_T + QuotaPagedPoolUsage uintptr // SIZE_T + QuotaPeakNonPagedPoolUsage uintptr // SIZE_T + QuotaNonPagedPoolUsage uintptr // SIZE_T + PagefileUsage uintptr // SIZE_T + PeakPagefileUsage uintptr // SIZE_T + PrivatePageCount uintptr // SIZE_T + ReadOperationCount int64 // LARGE_INTEGER + WriteOperationCount int64 // LARGE_INTEGER + OtherOperationCount int64 // LARGE_INTEGER + ReadTransferCount int64 // LARGE_INTEGER + WriteTransferCount int64 // LARGE_INTEGER + OtherTransferCount int64 // LARGE_INTEGER +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/thread.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/thread.go new file mode 100644 index 0000000000..f23141a836 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/thread.go @@ -0,0 +1,13 @@ +package winapi + +// HANDLE CreateRemoteThread( +// HANDLE hProcess, +// LPSECURITY_ATTRIBUTES lpThreadAttributes, +// SIZE_T dwStackSize, +// LPTHREAD_START_ROUTINE lpStartAddress, +// LPVOID lpParameter, +// DWORD dwCreationFlags, +// LPDWORD lpThreadId +// ); +// +//sys CreateRemoteThread(process windows.Handle, sa *windows.SecurityAttributes, stackSize uint32, startAddr uintptr, parameter uintptr, creationFlags uint32, threadID *uint32) (handle windows.Handle, err error) = kernel32.CreateRemoteThread diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/user.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/user.go new file mode 100644 index 0000000000..84d4cc294d --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/user.go @@ -0,0 +1,194 @@ +//go:build windows + +package winapi + +import ( + "syscall" + + "golang.org/x/sys/windows" +) + +const UserNameCharLimit = 20 + +const ( + USER_PRIV_GUEST uint32 = iota + USER_PRIV_USER + USER_PRIV_ADMIN +) + +const ( + UF_NORMAL_ACCOUNT = 0x00200 + UF_DONT_EXPIRE_PASSWD = 0x10000 +) + +const NERR_UserNotFound = syscall.Errno(0x8AD) + +// typedef struct _LOCALGROUP_MEMBERS_INFO_0 { +// PSID lgrmi0_sid; +// } LOCALGROUP_MEMBERS_INFO_0, *PLOCALGROUP_MEMBERS_INFO_0, *LPLOCALGROUP_MEMBERS_INFO_0; +type LocalGroupMembersInfo0 struct { + Sid *windows.SID +} + +// typedef struct _LOCALGROUP_INFO_1 { +// LPWSTR lgrpi1_name; +// LPWSTR lgrpi1_comment; +// } LOCALGROUP_INFO_1, *PLOCALGROUP_INFO_1, *LPLOCALGROUP_INFO_1; +type LocalGroupInfo1 struct { + Name *uint16 + Comment *uint16 +} + +// typedef struct _USER_INFO_1 { +// LPWSTR usri1_name; +// LPWSTR usri1_password; +// DWORD usri1_password_age; +// DWORD usri1_priv; +// LPWSTR usri1_home_dir; +// LPWSTR usri1_comment; +// DWORD usri1_flags; +// LPWSTR usri1_script_path; +// } USER_INFO_1, *PUSER_INFO_1, *LPUSER_INFO_1; +type UserInfo1 struct { + Name *uint16 + Password *uint16 + PasswordAge uint32 + Priv uint32 + HomeDir *uint16 + Comment *uint16 + Flags uint32 + ScriptPath *uint16 +} + +// NET_API_STATUS NET_API_FUNCTION NetLocalGroupGetInfo( +// [in] LPCWSTR servername, +// [in] LPCWSTR groupname, +// [in] DWORD level, +// [out] LPBYTE *bufptr +// ); +// +//sys netLocalGroupGetInfo(serverName *uint16, groupName *uint16, level uint32, bufptr **byte) (status error) = netapi32.NetLocalGroupGetInfo + +// NetLocalGroupGetInfo is a slightly go friendlier wrapper around the NetLocalGroupGetInfo function. Instead of taking in *uint16's, it takes in +// go strings and does the conversion internally. +func NetLocalGroupGetInfo(serverName, groupName string, level uint32, bufPtr **byte) (err error) { + var ( + serverNameUTF16 *uint16 + groupNameUTF16 *uint16 + ) + if serverName != "" { + serverNameUTF16, err = windows.UTF16PtrFromString(serverName) + if err != nil { + return err + } + } + if groupName != "" { + groupNameUTF16, err = windows.UTF16PtrFromString(groupName) + if err != nil { + return err + } + } + return netLocalGroupGetInfo( + serverNameUTF16, + groupNameUTF16, + level, + bufPtr, + ) +} + +// NET_API_STATUS NET_API_FUNCTION NetUserAdd( +// [in] LPCWSTR servername, +// [in] DWORD level, +// [in] LPBYTE buf, +// [out] LPDWORD parm_err +// ); +// +//sys netUserAdd(serverName *uint16, level uint32, buf *byte, parm_err *uint32) (status error) = netapi32.NetUserAdd + +// NetUserAdd is a slightly go friendlier wrapper around the NetUserAdd function. Instead of taking in *uint16's, it takes in +// go strings and does the conversion internally. +func NetUserAdd(serverName string, level uint32, buf *byte, parm_err *uint32) (err error) { + var serverNameUTF16 *uint16 + if serverName != "" { + serverNameUTF16, err = windows.UTF16PtrFromString(serverName) + if err != nil { + return err + } + } + return netUserAdd( + serverNameUTF16, + level, + buf, + parm_err, + ) +} + +// NET_API_STATUS NET_API_FUNCTION NetUserDel( +// [in] LPCWSTR servername, +// [in] LPCWSTR username +// ); +// +//sys netUserDel(serverName *uint16, username *uint16) (status error) = netapi32.NetUserDel + +// NetUserDel is a slightly go friendlier wrapper around the NetUserDel function. Instead of taking in *uint16's, it takes in +// go strings and does the conversion internally. +func NetUserDel(serverName, userName string) (err error) { + var ( + serverNameUTF16 *uint16 + userNameUTF16 *uint16 + ) + if serverName != "" { + serverNameUTF16, err = windows.UTF16PtrFromString(serverName) + if err != nil { + return err + } + } + if userName != "" { + userNameUTF16, err = windows.UTF16PtrFromString(userName) + if err != nil { + return err + } + } + return netUserDel( + serverNameUTF16, + userNameUTF16, + ) +} + +// NET_API_STATUS NET_API_FUNCTION NetLocalGroupAddMembers( +// [in] LPCWSTR servername, +// [in] LPCWSTR groupname, +// [in] DWORD level, +// [in] LPBYTE buf, +// [in] DWORD totalentries +// ); +// +//sys netLocalGroupAddMembers(serverName *uint16, groupName *uint16, level uint32, buf *byte, totalEntries uint32) (status error) = netapi32.NetLocalGroupAddMembers + +// NetLocalGroupAddMembers is a slightly go friendlier wrapper around the NetLocalGroupAddMembers function. Instead of taking in *uint16's, it takes in +// go strings and does the conversion internally. +func NetLocalGroupAddMembers(serverName, groupName string, level uint32, buf *byte, totalEntries uint32) (err error) { + var ( + serverNameUTF16 *uint16 + groupNameUTF16 *uint16 + ) + if serverName != "" { + serverNameUTF16, err = windows.UTF16PtrFromString(serverName) + if err != nil { + return err + } + } + if groupName != "" { + groupNameUTF16, err = windows.UTF16PtrFromString(groupName) + if err != nil { + return err + } + } + return netLocalGroupAddMembers( + serverNameUTF16, + groupNameUTF16, + level, + buf, + totalEntries, + ) +} diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go index f3055d4175..a2da570707 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go @@ -1,42 +1,64 @@ +//go:build windows + package winapi import ( "errors" + "reflect" "syscall" - "unicode/utf16" "unsafe" + + "golang.org/x/sys/windows" ) +// Uint16BufferToSlice wraps a uint16 pointer-and-length into a slice +// for easier interop with Go APIs +func Uint16BufferToSlice(buffer *uint16, bufferLength int) (result []uint16) { + hdr := (*reflect.SliceHeader)(unsafe.Pointer(&result)) + hdr.Data = uintptr(unsafe.Pointer(buffer)) + hdr.Cap = bufferLength + hdr.Len = bufferLength + + return +} + +// UnicodeString corresponds to UNICODE_STRING win32 struct defined here +// https://docs.microsoft.com/en-us/windows/win32/api/ntdef/ns-ntdef-_unicode_string type UnicodeString struct { Length uint16 MaximumLength uint16 Buffer *uint16 } -//String converts a UnicodeString to a golang string -func (uni UnicodeString) String() string { - p := (*[0xffff]uint16)(unsafe.Pointer(uni.Buffer)) +// NTSTRSAFE_UNICODE_STRING_MAX_CCH is a constant defined in ntstrsafe.h. This value +// denotes the maximum number of wide chars a path can have. +const NTSTRSAFE_UNICODE_STRING_MAX_CCH = 32767 +// String converts a UnicodeString to a golang string +func (uni UnicodeString) String() string { // UnicodeString is not guaranteed to be null terminated, therefore // use the UnicodeString's Length field - lengthInChars := uni.Length / 2 - return syscall.UTF16ToString(p[:lengthInChars]) + return windows.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2))) } // NewUnicodeString allocates a new UnicodeString and copies `s` into // the buffer of the new UnicodeString. func NewUnicodeString(s string) (*UnicodeString, error) { - ws := utf16.Encode(([]rune)(s)) - if len(ws) > 32767 { + buf, err := windows.UTF16FromString(s) + if err != nil { + return nil, err + } + + if len(buf) > NTSTRSAFE_UNICODE_STRING_MAX_CCH { return nil, syscall.ENAMETOOLONG } uni := &UnicodeString{ - Length: uint16(len(ws) * 2), - MaximumLength: uint16(len(ws) * 2), - Buffer: &make([]uint16, len(ws))[0], + // The length is in bytes and should not include the trailing null character. + Length: uint16((len(buf) - 1) * 2), + MaximumLength: uint16((len(buf) - 1) * 2), + Buffer: &buf[0], } - copy((*[32768]uint16)(unsafe.Pointer(uni.Buffer))[:], ws) return uni, nil } diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go index 77ea13e3e3..6a90e3a69a 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go @@ -1,5 +1,3 @@ -// Package winapi contains various low-level bindings to Windows APIs. It can -// be thought of as an extension to golang.org/x/sys/windows. package winapi -//go:generate go run ..\..\mksyscall_windows.go -output zsyscall_windows.go net.go iocp.go jobobject.go path.go logon.go memory.go processor.go devices.go filesystem.go errors.go +//go:generate go run github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go ./*.go diff --git a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go index 0a990951d7..c607245eb3 100644 --- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package winapi @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } @@ -37,167 +40,79 @@ func errnoErr(e syscall.Errno) error { } var ( - modiphlpapi = windows.NewLazySystemDLL("iphlpapi.dll") - modkernel32 = windows.NewLazySystemDLL("kernel32.dll") - modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") - modcfgmgr32 = windows.NewLazySystemDLL("cfgmgr32.dll") - modntdll = windows.NewLazySystemDLL("ntdll.dll") + modadvapi32 = windows.NewLazySystemDLL("advapi32.dll") + modbindfltapi = windows.NewLazySystemDLL("bindfltapi.dll") + modcfgmgr32 = windows.NewLazySystemDLL("cfgmgr32.dll") + modiphlpapi = windows.NewLazySystemDLL("iphlpapi.dll") + modkernel32 = windows.NewLazySystemDLL("kernel32.dll") + modnetapi32 = windows.NewLazySystemDLL("netapi32.dll") + modntdll = windows.NewLazySystemDLL("ntdll.dll") + modoffreg = windows.NewLazySystemDLL("offreg.dll") - procSetJobCompartmentId = modiphlpapi.NewProc("SetJobCompartmentId") - procIsProcessInJob = modkernel32.NewProc("IsProcessInJob") - procQueryInformationJobObject = modkernel32.NewProc("QueryInformationJobObject") - procOpenJobObjectW = modkernel32.NewProc("OpenJobObjectW") - procSetIoRateControlInformationJobObject = modkernel32.NewProc("SetIoRateControlInformationJobObject") - procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus") - procSearchPathW = modkernel32.NewProc("SearchPathW") - procLogonUserW = modadvapi32.NewProc("LogonUserW") - procRtlMoveMemory = modkernel32.NewProc("RtlMoveMemory") - procLocalAlloc = modkernel32.NewProc("LocalAlloc") - procLocalFree = modkernel32.NewProc("LocalFree") - procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") - procCM_Get_Device_ID_List_SizeA = modcfgmgr32.NewProc("CM_Get_Device_ID_List_SizeA") - procCM_Get_Device_ID_ListA = modcfgmgr32.NewProc("CM_Get_Device_ID_ListA") - procCM_Locate_DevNodeW = modcfgmgr32.NewProc("CM_Locate_DevNodeW") - procCM_Get_DevNode_PropertyW = modcfgmgr32.NewProc("CM_Get_DevNode_PropertyW") - procNtCreateFile = modntdll.NewProc("NtCreateFile") - procNtSetInformationFile = modntdll.NewProc("NtSetInformationFile") - procNtOpenDirectoryObject = modntdll.NewProc("NtOpenDirectoryObject") - procNtQueryDirectoryObject = modntdll.NewProc("NtQueryDirectoryObject") - procRtlNtStatusToDosError = modntdll.NewProc("RtlNtStatusToDosError") + procLogonUserW = modadvapi32.NewProc("LogonUserW") + procBfSetupFilter = modbindfltapi.NewProc("BfSetupFilter") + procCM_Get_DevNode_PropertyW = modcfgmgr32.NewProc("CM_Get_DevNode_PropertyW") + procCM_Get_Device_ID_ListA = modcfgmgr32.NewProc("CM_Get_Device_ID_ListA") + procCM_Get_Device_ID_List_SizeA = modcfgmgr32.NewProc("CM_Get_Device_ID_List_SizeA") + procCM_Locate_DevNodeW = modcfgmgr32.NewProc("CM_Locate_DevNodeW") + procSetJobCompartmentId = modiphlpapi.NewProc("SetJobCompartmentId") + procClosePseudoConsole = modkernel32.NewProc("ClosePseudoConsole") + procCopyFileW = modkernel32.NewProc("CopyFileW") + procCreatePseudoConsole = modkernel32.NewProc("CreatePseudoConsole") + procCreateRemoteThread = modkernel32.NewProc("CreateRemoteThread") + procGetActiveProcessorCount = modkernel32.NewProc("GetActiveProcessorCount") + procIsProcessInJob = modkernel32.NewProc("IsProcessInJob") + procLocalAlloc = modkernel32.NewProc("LocalAlloc") + procLocalFree = modkernel32.NewProc("LocalFree") + procOpenJobObjectW = modkernel32.NewProc("OpenJobObjectW") + procQueryInformationJobObject = modkernel32.NewProc("QueryInformationJobObject") + procQueryIoRateControlInformationJobObject = modkernel32.NewProc("QueryIoRateControlInformationJobObject") + procResizePseudoConsole = modkernel32.NewProc("ResizePseudoConsole") + procSearchPathW = modkernel32.NewProc("SearchPathW") + procSetIoRateControlInformationJobObject = modkernel32.NewProc("SetIoRateControlInformationJobObject") + procNetLocalGroupAddMembers = modnetapi32.NewProc("NetLocalGroupAddMembers") + procNetLocalGroupGetInfo = modnetapi32.NewProc("NetLocalGroupGetInfo") + procNetUserAdd = modnetapi32.NewProc("NetUserAdd") + procNetUserDel = modnetapi32.NewProc("NetUserDel") + procNtCreateFile = modntdll.NewProc("NtCreateFile") + procNtCreateJobObject = modntdll.NewProc("NtCreateJobObject") + procNtOpenDirectoryObject = modntdll.NewProc("NtOpenDirectoryObject") + procNtOpenJobObject = modntdll.NewProc("NtOpenJobObject") + procNtQueryDirectoryObject = modntdll.NewProc("NtQueryDirectoryObject") + procNtQueryInformationProcess = modntdll.NewProc("NtQueryInformationProcess") + procNtQuerySystemInformation = modntdll.NewProc("NtQuerySystemInformation") + procNtSetInformationFile = modntdll.NewProc("NtSetInformationFile") + procRtlNtStatusToDosError = modntdll.NewProc("RtlNtStatusToDosError") + procORCloseHive = modoffreg.NewProc("ORCloseHive") + procORCreateHive = modoffreg.NewProc("ORCreateHive") + procORSaveHive = modoffreg.NewProc("ORSaveHive") ) -func SetJobCompartmentId(handle windows.Handle, compartmentId uint32) (win32Err error) { - r0, _, _ := syscall.Syscall(procSetJobCompartmentId.Addr(), 2, uintptr(handle), uintptr(compartmentId), 0) - if r0 != 0 { - win32Err = syscall.Errno(r0) - } - return -} - -func IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *bool) (err error) { - r1, _, e1 := syscall.Syscall(procIsProcessInJob.Addr(), 3, uintptr(procHandle), uintptr(jobHandle), uintptr(unsafe.Pointer(result))) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func QueryInformationJobObject(jobHandle windows.Handle, infoClass uint32, jobObjectInfo uintptr, jobObjectInformationLength uint32, lpReturnLength *uint32) (err error) { - r1, _, e1 := syscall.Syscall6(procQueryInformationJobObject.Addr(), 5, uintptr(jobHandle), uintptr(infoClass), uintptr(jobObjectInfo), uintptr(jobObjectInformationLength), uintptr(unsafe.Pointer(lpReturnLength)), 0) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func OpenJobObject(desiredAccess uint32, inheritHandle bool, lpName *uint16) (handle windows.Handle, err error) { - var _p0 uint32 - if inheritHandle { - _p0 = 1 - } else { - _p0 = 0 - } - r0, _, e1 := syscall.Syscall(procOpenJobObjectW.Addr(), 3, uintptr(desiredAccess), uintptr(_p0), uintptr(unsafe.Pointer(lpName))) - handle = windows.Handle(r0) - if handle == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func SetIoRateControlInformationJobObject(jobHandle windows.Handle, ioRateControlInfo *JOBOBJECT_IO_RATE_CONTROL_INFORMATION) (ret uint32, err error) { - r0, _, e1 := syscall.Syscall(procSetIoRateControlInformationJobObject.Addr(), 2, uintptr(jobHandle), uintptr(unsafe.Pointer(ioRateControlInfo)), 0) - ret = uint32(r0) - if ret == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func GetQueuedCompletionStatus(cphandle windows.Handle, qty *uint32, key *uintptr, overlapped **windows.Overlapped, timeout uint32) (err error) { - r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(cphandle), uintptr(unsafe.Pointer(qty)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(overlapped)), uintptr(timeout), 0) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func SearchPath(lpPath *uint16, lpFileName *uint16, lpExtension *uint16, nBufferLength uint32, lpBuffer *uint16, lpFilePath **uint16) (size uint32, err error) { - r0, _, e1 := syscall.Syscall6(procSearchPathW.Addr(), 6, uintptr(unsafe.Pointer(lpPath)), uintptr(unsafe.Pointer(lpFileName)), uintptr(unsafe.Pointer(lpExtension)), uintptr(nBufferLength), uintptr(unsafe.Pointer(lpBuffer)), uintptr(unsafe.Pointer(lpFilePath))) - size = uint32(r0) - if size == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - func LogonUser(username *uint16, domain *uint16, password *uint16, logonType uint32, logonProvider uint32, token *windows.Token) (err error) { r1, _, e1 := syscall.Syscall6(procLogonUserW.Addr(), 6, uintptr(unsafe.Pointer(username)), uintptr(unsafe.Pointer(domain)), uintptr(unsafe.Pointer(password)), uintptr(logonType), uintptr(logonProvider), uintptr(unsafe.Pointer(token))) if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } -func RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) { - r1, _, e1 := syscall.Syscall(procRtlMoveMemory.Addr(), 3, uintptr(unsafe.Pointer(destination)), uintptr(unsafe.Pointer(source)), uintptr(length)) - if r1 == 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL +func BfSetupFilter(jobHandle windows.Handle, flags uint32, virtRootPath *uint16, virtTargetPath *uint16, virtExceptions **uint16, virtExceptionPathCount uint32) (hr error) { + hr = procBfSetupFilter.Find() + if hr != nil { + return + } + r0, _, _ := syscall.Syscall6(procBfSetupFilter.Addr(), 6, uintptr(jobHandle), uintptr(flags), uintptr(unsafe.Pointer(virtRootPath)), uintptr(unsafe.Pointer(virtTargetPath)), uintptr(unsafe.Pointer(virtExceptions)), uintptr(virtExceptionPathCount)) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff } + hr = syscall.Errno(r0) } return } -func LocalAlloc(flags uint32, size int) (ptr uintptr) { - r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(flags), uintptr(size), 0) - ptr = uintptr(r0) - return -} - -func LocalFree(ptr uintptr) { - syscall.Syscall(procLocalFree.Addr(), 1, uintptr(ptr), 0, 0) - return -} - -func GetActiveProcessorCount(groupNumber uint16) (amount uint32) { - r0, _, _ := syscall.Syscall(procGetActiveProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0) - amount = uint32(r0) - return -} - -func CMGetDeviceIDListSize(pulLen *uint32, pszFilter *byte, uFlags uint32) (hr error) { - r0, _, _ := syscall.Syscall(procCM_Get_Device_ID_List_SizeA.Addr(), 3, uintptr(unsafe.Pointer(pulLen)), uintptr(unsafe.Pointer(pszFilter)), uintptr(uFlags)) +func CMGetDevNodeProperty(dnDevInst uint32, propertyKey *DevPropKey, propertyType *uint32, propertyBuffer *uint16, propertyBufferSize *uint32, uFlags uint32) (hr error) { + r0, _, _ := syscall.Syscall6(procCM_Get_DevNode_PropertyW.Addr(), 6, uintptr(dnDevInst), uintptr(unsafe.Pointer(propertyKey)), uintptr(unsafe.Pointer(propertyType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(unsafe.Pointer(propertyBufferSize)), uintptr(uFlags)) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -218,6 +133,17 @@ func CMGetDeviceIDList(pszFilter *byte, buffer *byte, bufferLen uint32, uFlags u return } +func CMGetDeviceIDListSize(pulLen *uint32, pszFilter *byte, uFlags uint32) (hr error) { + r0, _, _ := syscall.Syscall(procCM_Get_Device_ID_List_SizeA.Addr(), 3, uintptr(unsafe.Pointer(pulLen)), uintptr(unsafe.Pointer(pszFilter)), uintptr(uFlags)) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + func CMLocateDevNode(pdnDevInst *uint32, pDeviceID string, uFlags uint32) (hr error) { var _p0 *uint16 _p0, hr = syscall.UTF16PtrFromString(pDeviceID) @@ -238,8 +164,29 @@ func _CMLocateDevNode(pdnDevInst *uint32, pDeviceID *uint16, uFlags uint32) (hr return } -func CMGetDevNodeProperty(dnDevInst uint32, propertyKey *DevPropKey, propertyType *uint32, propertyBuffer *uint16, propertyBufferSize *uint32, uFlags uint32) (hr error) { - r0, _, _ := syscall.Syscall6(procCM_Get_DevNode_PropertyW.Addr(), 6, uintptr(dnDevInst), uintptr(unsafe.Pointer(propertyKey)), uintptr(unsafe.Pointer(propertyType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(unsafe.Pointer(propertyBufferSize)), uintptr(uFlags)) +func SetJobCompartmentId(handle windows.Handle, compartmentId uint32) (win32Err error) { + r0, _, _ := syscall.Syscall(procSetJobCompartmentId.Addr(), 2, uintptr(handle), uintptr(compartmentId), 0) + if r0 != 0 { + win32Err = syscall.Errno(r0) + } + return +} + +func ClosePseudoConsole(hpc windows.Handle) { + syscall.Syscall(procClosePseudoConsole.Addr(), 1, uintptr(hpc), 0, 0) + return +} + +func CopyFileW(existingFileName *uint16, newFileName *uint16, failIfExists int32) (err error) { + r1, _, e1 := syscall.Syscall(procCopyFileW.Addr(), 3, uintptr(unsafe.Pointer(existingFileName)), uintptr(unsafe.Pointer(newFileName)), uintptr(failIfExists)) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func createPseudoConsole(size uint32, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) (hr error) { + r0, _, _ := syscall.Syscall6(procCreatePseudoConsole.Addr(), 5, uintptr(size), uintptr(hInput), uintptr(hOutput), uintptr(dwFlags), uintptr(unsafe.Pointer(hpcon)), 0) if int32(r0) < 0 { if r0&0x1fff0000 == 0x00070000 { r0 &= 0xffff @@ -249,14 +196,135 @@ func CMGetDevNodeProperty(dnDevInst uint32, propertyKey *DevPropKey, propertyTyp return } +func CreateRemoteThread(process windows.Handle, sa *windows.SecurityAttributes, stackSize uint32, startAddr uintptr, parameter uintptr, creationFlags uint32, threadID *uint32) (handle windows.Handle, err error) { + r0, _, e1 := syscall.Syscall9(procCreateRemoteThread.Addr(), 7, uintptr(process), uintptr(unsafe.Pointer(sa)), uintptr(stackSize), uintptr(startAddr), uintptr(parameter), uintptr(creationFlags), uintptr(unsafe.Pointer(threadID)), 0, 0) + handle = windows.Handle(r0) + if handle == 0 { + err = errnoErr(e1) + } + return +} + +func GetActiveProcessorCount(groupNumber uint16) (amount uint32) { + r0, _, _ := syscall.Syscall(procGetActiveProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0) + amount = uint32(r0) + return +} + +func IsProcessInJob(procHandle windows.Handle, jobHandle windows.Handle, result *int32) (err error) { + r1, _, e1 := syscall.Syscall(procIsProcessInJob.Addr(), 3, uintptr(procHandle), uintptr(jobHandle), uintptr(unsafe.Pointer(result))) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func LocalAlloc(flags uint32, size int) (ptr uintptr) { + r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(flags), uintptr(size), 0) + ptr = uintptr(r0) + return +} + +func LocalFree(ptr uintptr) { + syscall.Syscall(procLocalFree.Addr(), 1, uintptr(ptr), 0, 0) + return +} + +func OpenJobObject(desiredAccess uint32, inheritHandle int32, lpName *uint16) (handle windows.Handle, err error) { + r0, _, e1 := syscall.Syscall(procOpenJobObjectW.Addr(), 3, uintptr(desiredAccess), uintptr(inheritHandle), uintptr(unsafe.Pointer(lpName))) + handle = windows.Handle(r0) + if handle == 0 { + err = errnoErr(e1) + } + return +} + +func QueryInformationJobObject(jobHandle windows.Handle, infoClass uint32, jobObjectInfo unsafe.Pointer, jobObjectInformationLength uint32, lpReturnLength *uint32) (err error) { + r1, _, e1 := syscall.Syscall6(procQueryInformationJobObject.Addr(), 5, uintptr(jobHandle), uintptr(infoClass), uintptr(jobObjectInfo), uintptr(jobObjectInformationLength), uintptr(unsafe.Pointer(lpReturnLength)), 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + +func QueryIoRateControlInformationJobObject(jobHandle windows.Handle, volumeName *uint16, ioRateControlInfo **JOBOBJECT_IO_RATE_CONTROL_INFORMATION, infoBlockCount *uint32) (ret uint32, err error) { + r0, _, e1 := syscall.Syscall6(procQueryIoRateControlInformationJobObject.Addr(), 4, uintptr(jobHandle), uintptr(unsafe.Pointer(volumeName)), uintptr(unsafe.Pointer(ioRateControlInfo)), uintptr(unsafe.Pointer(infoBlockCount)), 0, 0) + ret = uint32(r0) + if ret == 0 { + err = errnoErr(e1) + } + return +} + +func resizePseudoConsole(hPc windows.Handle, size uint32) (hr error) { + r0, _, _ := syscall.Syscall(procResizePseudoConsole.Addr(), 2, uintptr(hPc), uintptr(size), 0) + if int32(r0) < 0 { + if r0&0x1fff0000 == 0x00070000 { + r0 &= 0xffff + } + hr = syscall.Errno(r0) + } + return +} + +func SearchPath(lpPath *uint16, lpFileName *uint16, lpExtension *uint16, nBufferLength uint32, lpBuffer *uint16, lpFilePath *uint16) (size uint32, err error) { + r0, _, e1 := syscall.Syscall6(procSearchPathW.Addr(), 6, uintptr(unsafe.Pointer(lpPath)), uintptr(unsafe.Pointer(lpFileName)), uintptr(unsafe.Pointer(lpExtension)), uintptr(nBufferLength), uintptr(unsafe.Pointer(lpBuffer)), uintptr(unsafe.Pointer(lpFilePath))) + size = uint32(r0) + if size == 0 { + err = errnoErr(e1) + } + return +} + +func SetIoRateControlInformationJobObject(jobHandle windows.Handle, ioRateControlInfo *JOBOBJECT_IO_RATE_CONTROL_INFORMATION) (ret uint32, err error) { + r0, _, e1 := syscall.Syscall(procSetIoRateControlInformationJobObject.Addr(), 2, uintptr(jobHandle), uintptr(unsafe.Pointer(ioRateControlInfo)), 0) + ret = uint32(r0) + if ret == 0 { + err = errnoErr(e1) + } + return +} + +func netLocalGroupAddMembers(serverName *uint16, groupName *uint16, level uint32, buf *byte, totalEntries uint32) (status error) { + r0, _, _ := syscall.Syscall6(procNetLocalGroupAddMembers.Addr(), 5, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(groupName)), uintptr(level), uintptr(unsafe.Pointer(buf)), uintptr(totalEntries), 0) + if r0 != 0 { + status = syscall.Errno(r0) + } + return +} + +func netLocalGroupGetInfo(serverName *uint16, groupName *uint16, level uint32, bufptr **byte) (status error) { + r0, _, _ := syscall.Syscall6(procNetLocalGroupGetInfo.Addr(), 4, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(groupName)), uintptr(level), uintptr(unsafe.Pointer(bufptr)), 0, 0) + if r0 != 0 { + status = syscall.Errno(r0) + } + return +} + +func netUserAdd(serverName *uint16, level uint32, buf *byte, parm_err *uint32) (status error) { + r0, _, _ := syscall.Syscall6(procNetUserAdd.Addr(), 4, uintptr(unsafe.Pointer(serverName)), uintptr(level), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(parm_err)), 0, 0) + if r0 != 0 { + status = syscall.Errno(r0) + } + return +} + +func netUserDel(serverName *uint16, username *uint16) (status error) { + r0, _, _ := syscall.Syscall(procNetUserDel.Addr(), 2, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(username)), 0) + if r0 != 0 { + status = syscall.Errno(r0) + } + return +} + func NtCreateFile(handle *uintptr, accessMask uint32, oa *ObjectAttributes, iosb *IOStatusBlock, allocationSize *uint64, fileAttributes uint32, shareAccess uint32, createDisposition uint32, createOptions uint32, eaBuffer *byte, eaLength uint32) (status uint32) { r0, _, _ := syscall.Syscall12(procNtCreateFile.Addr(), 11, uintptr(unsafe.Pointer(handle)), uintptr(accessMask), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(allocationSize)), uintptr(fileAttributes), uintptr(shareAccess), uintptr(createDisposition), uintptr(createOptions), uintptr(unsafe.Pointer(eaBuffer)), uintptr(eaLength), 0) status = uint32(r0) return } -func NtSetInformationFile(handle uintptr, iosb *IOStatusBlock, information uintptr, length uint32, class uint32) (status uint32) { - r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(information), uintptr(length), uintptr(class), 0) +func NtCreateJobObject(jobHandle *windows.Handle, desiredAccess uint32, objAttributes *ObjectAttributes) (status uint32) { + r0, _, _ := syscall.Syscall(procNtCreateJobObject.Addr(), 3, uintptr(unsafe.Pointer(jobHandle)), uintptr(desiredAccess), uintptr(unsafe.Pointer(objAttributes))) status = uint32(r0) return } @@ -267,24 +335,44 @@ func NtOpenDirectoryObject(handle *uintptr, accessMask uint32, oa *ObjectAttribu return } +func NtOpenJobObject(jobHandle *windows.Handle, desiredAccess uint32, objAttributes *ObjectAttributes) (status uint32) { + r0, _, _ := syscall.Syscall(procNtOpenJobObject.Addr(), 3, uintptr(unsafe.Pointer(jobHandle)), uintptr(desiredAccess), uintptr(unsafe.Pointer(objAttributes))) + status = uint32(r0) + return +} + func NtQueryDirectoryObject(handle uintptr, buffer *byte, length uint32, singleEntry bool, restartScan bool, context *uint32, returnLength *uint32) (status uint32) { var _p0 uint32 if singleEntry { _p0 = 1 - } else { - _p0 = 0 } var _p1 uint32 if restartScan { _p1 = 1 - } else { - _p1 = 0 } r0, _, _ := syscall.Syscall9(procNtQueryDirectoryObject.Addr(), 7, uintptr(handle), uintptr(unsafe.Pointer(buffer)), uintptr(length), uintptr(_p0), uintptr(_p1), uintptr(unsafe.Pointer(context)), uintptr(unsafe.Pointer(returnLength)), 0, 0) status = uint32(r0) return } +func NtQueryInformationProcess(processHandle windows.Handle, processInfoClass uint32, processInfo unsafe.Pointer, processInfoLength uint32, returnLength *uint32) (status uint32) { + r0, _, _ := syscall.Syscall6(procNtQueryInformationProcess.Addr(), 5, uintptr(processHandle), uintptr(processInfoClass), uintptr(processInfo), uintptr(processInfoLength), uintptr(unsafe.Pointer(returnLength)), 0) + status = uint32(r0) + return +} + +func NtQuerySystemInformation(systemInfoClass int, systemInformation unsafe.Pointer, systemInfoLength uint32, returnLength *uint32) (status uint32) { + r0, _, _ := syscall.Syscall6(procNtQuerySystemInformation.Addr(), 4, uintptr(systemInfoClass), uintptr(systemInformation), uintptr(systemInfoLength), uintptr(unsafe.Pointer(returnLength)), 0, 0) + status = uint32(r0) + return +} + +func NtSetInformationFile(handle uintptr, iosb *IOStatusBlock, information uintptr, length uint32, class uint32) (status uint32) { + r0, _, _ := syscall.Syscall6(procNtSetInformationFile.Addr(), 5, uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(information), uintptr(length), uintptr(class), 0) + status = uint32(r0) + return +} + func RtlNtStatusToDosError(status uint32) (winerr error) { r0, _, _ := syscall.Syscall(procRtlNtStatusToDosError.Addr(), 1, uintptr(status), 0, 0) if r0 != 0 { @@ -292,3 +380,36 @@ func RtlNtStatusToDosError(status uint32) (winerr error) { } return } + +func ORCloseHive(key syscall.Handle) (regerrno error) { + r0, _, _ := syscall.Syscall(procORCloseHive.Addr(), 1, uintptr(key), 0, 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func ORCreateHive(key *syscall.Handle) (regerrno error) { + r0, _, _ := syscall.Syscall(procORCreateHive.Addr(), 1, uintptr(unsafe.Pointer(key)), 0, 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} + +func ORSaveHive(key syscall.Handle, file string, OsMajorVersion uint32, OsMinorVersion uint32) (regerrno error) { + var _p0 *uint16 + _p0, regerrno = syscall.UTF16PtrFromString(file) + if regerrno != nil { + return + } + return _ORSaveHive(key, _p0, OsMajorVersion, OsMinorVersion) +} + +func _ORSaveHive(key syscall.Handle, file *uint16, OsMajorVersion uint32, OsMinorVersion uint32) (regerrno error) { + r0, _, _ := syscall.Syscall6(procORSaveHive.Addr(), 4, uintptr(key), uintptr(unsafe.Pointer(file)), uintptr(OsMajorVersion), uintptr(OsMinorVersion), 0, 0) + if r0 != 0 { + regerrno = syscall.Errno(r0) + } + return +} diff --git a/vendor/github.com/Microsoft/hcsshim/layer.go b/vendor/github.com/Microsoft/hcsshim/layer.go index 8916163706..afd1ddd0ae 100644 --- a/vendor/github.com/Microsoft/hcsshim/layer.go +++ b/vendor/github.com/Microsoft/hcsshim/layer.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( @@ -68,6 +70,9 @@ func ProcessUtilityVMImage(path string) error { func UnprepareLayer(info DriverInfo, layerId string) error { return wclayer.UnprepareLayer(context.Background(), layerPath(&info, layerId)) } +func ConvertToBaseLayer(path string) error { + return wclayer.ConvertToBaseLayer(context.Background(), path) +} type DriverInfo struct { Flavour int diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go b/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go index 477fe70783..6c435d2b64 100644 --- a/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/osversion/osversion_windows.go @@ -2,6 +2,7 @@ package osversion import ( "fmt" + "sync" "golang.org/x/sys/windows" ) @@ -15,34 +16,26 @@ type OSVersion struct { Build uint16 } -// https://msdn.microsoft.com/en-us/library/windows/desktop/ms724833(v=vs.85).aspx -type osVersionInfoEx struct { - OSVersionInfoSize uint32 - MajorVersion uint32 - MinorVersion uint32 - BuildNumber uint32 - PlatformID uint32 - CSDVersion [128]uint16 - ServicePackMajor uint16 - ServicePackMinor uint16 - SuiteMask uint16 - ProductType byte - Reserve byte -} +var ( + osv OSVersion + once sync.Once +) // Get gets the operating system version on Windows. // The calling application must be manifested to get the correct version information. func Get() OSVersion { - var err error - osv := OSVersion{} - osv.Version, err = windows.GetVersion() - if err != nil { - // GetVersion never fails. - panic(err) - } - osv.MajorVersion = uint8(osv.Version & 0xFF) - osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF) - osv.Build = uint16(osv.Version >> 16) + once.Do(func() { + var err error + osv = OSVersion{} + osv.Version, err = windows.GetVersion() + if err != nil { + // GetVersion never fails. + panic(err) + } + osv.MajorVersion = uint8(osv.Version & 0xFF) + osv.MinorVersion = uint8(osv.Version >> 8 & 0xFF) + osv.Build = uint16(osv.Version >> 16) + }) return osv } @@ -52,6 +45,15 @@ func Build() uint16 { return Get().Build } -func (osv OSVersion) ToString() string { +// String returns the OSVersion formatted as a string. It implements the +// [fmt.Stringer] interface. +func (osv OSVersion) String() string { return fmt.Sprintf("%d.%d.%d", osv.MajorVersion, osv.MinorVersion, osv.Build) } + +// ToString returns the OSVersion formatted as a string. +// +// Deprecated: use [OSVersion.String]. +func (osv OSVersion) ToString() string { + return osv.String() +} diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/platform_compat_windows.go b/vendor/github.com/Microsoft/hcsshim/osversion/platform_compat_windows.go new file mode 100644 index 0000000000..f8d411ad7e --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/osversion/platform_compat_windows.go @@ -0,0 +1,35 @@ +package osversion + +// List of stable ABI compliant ltsc releases +// Note: List must be sorted in ascending order +var compatLTSCReleases = []uint16{ + V21H2Server, +} + +// CheckHostAndContainerCompat checks if given host and container +// OS versions are compatible. +// It includes support for stable ABI compliant versions as well. +// Every release after WS 2022 will support the previous ltsc +// container image. Stable ABI is in preview mode for windows 11 client. +// Refer: https://learn.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/version-compatibility?tabs=windows-server-2022%2Cwindows-10#windows-server-host-os-compatibility +func CheckHostAndContainerCompat(host, ctr OSVersion) bool { + // check major minor versions of host and guest + if host.MajorVersion != ctr.MajorVersion || + host.MinorVersion != ctr.MinorVersion { + return false + } + + // If host is < WS 2022, exact version match is required + if host.Build < V21H2Server { + return host.Build == ctr.Build + } + + var supportedLtscRelease uint16 + for i := len(compatLTSCReleases) - 1; i >= 0; i-- { + if host.Build >= compatLTSCReleases[i] { + supportedLtscRelease = compatLTSCReleases[i] + break + } + } + return ctr.Build >= supportedLtscRelease && ctr.Build <= host.Build +} diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go index e9267b9554..446369591a 100644 --- a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go +++ b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go @@ -1,38 +1,84 @@ package osversion +// Windows Client and Server build numbers. +// +// See: +// https://learn.microsoft.com/en-us/windows/release-health/release-information +// https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info +// https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information const ( // RS1 (version 1607, codename "Redstone 1") corresponds to Windows Server // 2016 (ltsc2016) and Windows 10 (Anniversary Update). RS1 = 14393 + // V1607 (version 1607, codename "Redstone 1") is an alias for [RS1]. + V1607 = RS1 + // LTSC2016 (Windows Server 2016) is an alias for [RS1]. + LTSC2016 = RS1 // RS2 (version 1703, codename "Redstone 2") was a client-only update, and // corresponds to Windows 10 (Creators Update). RS2 = 15063 + // V1703 (version 1703, codename "Redstone 2") is an alias for [RS2]. + V1703 = RS2 // RS3 (version 1709, codename "Redstone 3") corresponds to Windows Server // 1709 (Semi-Annual Channel (SAC)), and Windows 10 (Fall Creators Update). RS3 = 16299 + // V1709 (version 1709, codename "Redstone 3") is an alias for [RS3]. + V1709 = RS3 // RS4 (version 1803, codename "Redstone 4") corresponds to Windows Server // 1803 (Semi-Annual Channel (SAC)), and Windows 10 (April 2018 Update). RS4 = 17134 + // V1803 (version 1803, codename "Redstone 4") is an alias for [RS4]. + V1803 = RS4 // RS5 (version 1809, codename "Redstone 5") corresponds to Windows Server // 2019 (ltsc2019), and Windows 10 (October 2018 Update). RS5 = 17763 + // V1809 (version 1809, codename "Redstone 5") is an alias for [RS5]. + V1809 = RS5 + // LTSC2019 (Windows Server 2019) is an alias for [RS5]. + LTSC2019 = RS5 - // V19H1 (version 1903) corresponds to Windows Server 1903 (semi-annual + // V19H1 (version 1903, codename 19H1) corresponds to Windows Server 1903 (semi-annual // channel). V19H1 = 18362 + // V1903 (version 1903) is an alias for [V19H1]. + V1903 = V19H1 - // V19H2 (version 1909) corresponds to Windows Server 1909 (semi-annual + // V19H2 (version 1909, codename 19H2) corresponds to Windows Server 1909 (semi-annual // channel). V19H2 = 18363 + // V1909 (version 1909) is an alias for [V19H2]. + V1909 = V19H2 - // V20H1 (version 2004) corresponds to Windows Server 2004 (semi-annual + // V20H1 (version 2004, codename 20H1) corresponds to Windows Server 2004 (semi-annual // channel). V20H1 = 19041 + // V2004 (version 2004) is an alias for [V20H1]. + V2004 = V20H1 // V20H2 corresponds to Windows Server 20H2 (semi-annual channel). V20H2 = 19042 + + // V21H1 corresponds to Windows Server 21H1 (semi-annual channel). + V21H1 = 19043 + + // V21H2Win10 corresponds to Windows 10 (November 2021 Update). + V21H2Win10 = 19044 + + // V21H2Server corresponds to Windows Server 2022 (ltsc2022). + V21H2Server = 20348 + // LTSC2022 (Windows Server 2022) is an alias for [V21H2Server] + LTSC2022 = V21H2Server + + // V21H2Win11 corresponds to Windows 11 (original release). + V21H2Win11 = 22000 + + // V22H2Win10 corresponds to Windows 10 (2022 Update). + V22H2Win10 = 19045 + + // V22H2Win11 corresponds to Windows 11 (2022 Update). + V22H2Win11 = 22621 ) diff --git a/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/doc.go b/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/doc.go new file mode 100644 index 0000000000..0ec1aa05c4 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/doc.go @@ -0,0 +1,3 @@ +// Package ociwclayer provides functions for importing and exporting Windows +// container layers from and to their OCI tar representation. +package ociwclayer diff --git a/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/export.go b/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/export.go new file mode 100644 index 0000000000..1c2c82c701 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/export.go @@ -0,0 +1,109 @@ +//go:build windows + +package ociwclayer + +import ( + "archive/tar" + "context" + "io" + "path/filepath" + + "github.com/Microsoft/go-winio/backuptar" + "github.com/Microsoft/hcsshim/internal/wclayer" +) + +// ExportLayerToTar writes an OCI layer tar stream from the provided on-disk layer. +// The caller must specify the parent layers, if any, ordered from lowest to +// highest layer. +// +// The layer will be mounted for this process, so the caller should ensure that +// it is not currently mounted. +func ExportLayerToTar(ctx context.Context, w io.Writer, path string, parentLayerPaths []string) error { + err := wclayer.ActivateLayer(ctx, path) + if err != nil { + return err + } + defer func() { + _ = wclayer.DeactivateLayer(ctx, path) + }() + + // Prepare and unprepare the layer to ensure that it has been initialized. + err = wclayer.PrepareLayer(ctx, path, parentLayerPaths) + if err != nil { + return err + } + err = wclayer.UnprepareLayer(ctx, path) + if err != nil { + return err + } + + r, err := wclayer.NewLayerReader(ctx, path, parentLayerPaths) + if err != nil { + return err + } + + err = writeTarFromLayer(ctx, r, w) + cerr := r.Close() + if err != nil { + return err + } + return cerr +} + +func writeTarFromLayer(ctx context.Context, r wclayer.LayerReader, w io.Writer) error { + linkRecords := make(map[[16]byte]string) + + t := tar.NewWriter(w) + for { + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + + name, size, fileInfo, err := r.Next() + if err == io.EOF { + break + } + if err != nil { + return err + } + if fileInfo == nil { + // Write a whiteout file. + hdr := &tar.Header{ + Name: filepath.ToSlash(filepath.Join(filepath.Dir(name), whiteoutPrefix+filepath.Base(name))), + } + err := t.WriteHeader(hdr) + if err != nil { + return err + } + } else { + numberOfLinks, fileIDInfo, err := r.LinkInfo() + if err != nil { + return err + } + if numberOfLinks > 1 { + if linkName, ok := linkRecords[fileIDInfo.FileID]; ok { + // We've seen this file before, by another name, so put a hardlink in the tar stream. + hdr := backuptar.BasicInfoHeader(name, 0, fileInfo) + hdr.Mode = 0644 + hdr.Typeflag = tar.TypeLink + hdr.Linkname = linkName + if err := t.WriteHeader(hdr); err != nil { + return err + } + continue + } + + // All subsequent names for this file will be hard-linked to this name + linkRecords[fileIDInfo.FileID] = filepath.ToSlash(name) + } + + err = backuptar.WriteTarFileFromBackupStream(t, r, name, size, fileInfo) + if err != nil { + return err + } + } + } + return t.Close() +} diff --git a/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/import.go b/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/import.go new file mode 100644 index 0000000000..c9fb6df276 --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/pkg/ociwclayer/import.go @@ -0,0 +1,150 @@ +//go:build windows + +package ociwclayer + +import ( + "archive/tar" + "bufio" + "context" + "io" + "os" + "path" + "path/filepath" + "strings" + + winio "github.com/Microsoft/go-winio" + "github.com/Microsoft/go-winio/backuptar" + "github.com/Microsoft/hcsshim/internal/wclayer" +) + +const whiteoutPrefix = ".wh." + +var ( + // mutatedFiles is a list of files that are mutated by the import process + // and must be backed up and restored. + mutatedFiles = map[string]string{ + "UtilityVM/Files/EFI/Microsoft/Boot/BCD": "bcd.bak", + "UtilityVM/Files/EFI/Microsoft/Boot/BCD.LOG": "bcd.log.bak", + "UtilityVM/Files/EFI/Microsoft/Boot/BCD.LOG1": "bcd.log1.bak", + "UtilityVM/Files/EFI/Microsoft/Boot/BCD.LOG2": "bcd.log2.bak", + } +) + +// ImportLayerFromTar reads a layer from an OCI layer tar stream and extracts it to the +// specified path. The caller must specify the parent layers, if any, ordered +// from lowest to highest layer. +// +// The caller must ensure that the thread or process has acquired backup and +// restore privileges. +// +// This function returns the total size of the layer's files, in bytes. +func ImportLayerFromTar(ctx context.Context, r io.Reader, path string, parentLayerPaths []string) (int64, error) { + err := os.MkdirAll(path, 0) + if err != nil { + return 0, err + } + w, err := wclayer.NewLayerWriter(ctx, path, parentLayerPaths) + if err != nil { + return 0, err + } + n, err := writeLayerFromTar(ctx, r, w, path) + cerr := w.Close() + if err != nil { + return 0, err + } + if cerr != nil { + return 0, cerr + } + return n, nil +} + +func writeLayerFromTar(ctx context.Context, r io.Reader, w wclayer.LayerWriter, root string) (int64, error) { + t := tar.NewReader(r) + hdr, err := t.Next() + totalSize := int64(0) + buf := bufio.NewWriter(nil) + for err == nil { + select { + case <-ctx.Done(): + return 0, ctx.Err() + default: + } + + base := path.Base(hdr.Name) + if strings.HasPrefix(base, whiteoutPrefix) { + name := path.Join(path.Dir(hdr.Name), base[len(whiteoutPrefix):]) + err = w.Remove(filepath.FromSlash(name)) + if err != nil { + return 0, err + } + hdr, err = t.Next() + } else if hdr.Typeflag == tar.TypeLink { + err = w.AddLink(filepath.FromSlash(hdr.Name), filepath.FromSlash(hdr.Linkname)) + if err != nil { + return 0, err + } + hdr, err = t.Next() + } else { + var ( + name string + size int64 + fileInfo *winio.FileBasicInfo + ) + name, size, fileInfo, err = backuptar.FileInfoFromHeader(hdr) + if err != nil { + return 0, err + } + err = w.Add(filepath.FromSlash(name), fileInfo) + if err != nil { + return 0, err + } + hdr, err = writeBackupStreamFromTarAndSaveMutatedFiles(buf, w, t, hdr, root) + totalSize += size + } + } + if err != io.EOF { + return 0, err + } + return totalSize, nil +} + +// writeBackupStreamFromTarAndSaveMutatedFiles reads data from a tar stream and +// writes it to a backup stream, and also saves any files that will be mutated +// by the import layer process to a backup location. +func writeBackupStreamFromTarAndSaveMutatedFiles(buf *bufio.Writer, w io.Writer, t *tar.Reader, hdr *tar.Header, root string) (nextHdr *tar.Header, err error) { + var bcdBackup *os.File + var bcdBackupWriter *winio.BackupFileWriter + if backupPath, ok := mutatedFiles[hdr.Name]; ok { + bcdBackup, err = os.Create(filepath.Join(root, backupPath)) + if err != nil { + return nil, err + } + defer func() { + cerr := bcdBackup.Close() + if err == nil { + err = cerr + } + }() + + bcdBackupWriter = winio.NewBackupFileWriter(bcdBackup, false) + defer func() { + cerr := bcdBackupWriter.Close() + if err == nil { + err = cerr + } + }() + + buf.Reset(io.MultiWriter(w, bcdBackupWriter)) + } else { + buf.Reset(w) + } + + defer func() { + ferr := buf.Flush() + if err == nil { + err = ferr + } + }() + + return backuptar.WriteBackupStreamFromTarFile(buf, t, hdr) +} diff --git a/vendor/github.com/Microsoft/hcsshim/process.go b/vendor/github.com/Microsoft/hcsshim/process.go index 3362c68335..44df91cde2 100644 --- a/vendor/github.com/Microsoft/hcsshim/process.go +++ b/vendor/github.com/Microsoft/hcsshim/process.go @@ -1,3 +1,5 @@ +//go:build windows + package hcsshim import ( diff --git a/vendor/github.com/Microsoft/hcsshim/zsyscall_windows.go b/vendor/github.com/Microsoft/hcsshim/zsyscall_windows.go index 8bed848573..9b619b6e62 100644 --- a/vendor/github.com/Microsoft/hcsshim/zsyscall_windows.go +++ b/vendor/github.com/Microsoft/hcsshim/zsyscall_windows.go @@ -1,4 +1,6 @@ -// Code generated mksyscall_windows.exe DO NOT EDIT +//go:build windows + +// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT. package hcsshim @@ -19,6 +21,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +29,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } diff --git a/vendor/github.com/blang/semver/.travis.yml b/vendor/github.com/blang/semver/.travis.yml deleted file mode 100644 index 102fb9a691..0000000000 --- a/vendor/github.com/blang/semver/.travis.yml +++ /dev/null @@ -1,21 +0,0 @@ -language: go -matrix: - include: - - go: 1.4.3 - - go: 1.5.4 - - go: 1.6.3 - - go: 1.7 - - go: tip - allow_failures: - - go: tip -install: -- go get golang.org/x/tools/cmd/cover -- go get github.com/mattn/goveralls -script: -- echo "Test and track coverage" ; $HOME/gopath/bin/goveralls -package "." -service=travis-ci - -repotoken $COVERALLS_TOKEN -- echo "Build examples" ; cd examples && go build -- echo "Check if gofmt'd" ; diff -u <(echo -n) <(gofmt -d -s .) -env: - global: - secure: HroGEAUQpVq9zX1b1VIkraLiywhGbzvNnTZq2TMxgK7JHP8xqNplAeF1izrR2i4QLL9nsY+9WtYss4QuPvEtZcVHUobw6XnL6radF7jS1LgfYZ9Y7oF+zogZ2I5QUMRLGA7rcxQ05s7mKq3XZQfeqaNts4bms/eZRefWuaFZbkw= diff --git a/vendor/github.com/blang/semver/README.md b/vendor/github.com/blang/semver/README.md deleted file mode 100644 index 08b2e4a3d7..0000000000 --- a/vendor/github.com/blang/semver/README.md +++ /dev/null @@ -1,194 +0,0 @@ -semver for golang [![Build Status](https://travis-ci.org/blang/semver.svg?branch=master)](https://travis-ci.org/blang/semver) [![GoDoc](https://godoc.org/github.com/blang/semver?status.png)](https://godoc.org/github.com/blang/semver) [![Coverage Status](https://img.shields.io/coveralls/blang/semver.svg)](https://coveralls.io/r/blang/semver?branch=master) -====== - -semver is a [Semantic Versioning](http://semver.org/) library written in golang. It fully covers spec version `2.0.0`. - -Usage ------ -```bash -$ go get github.com/blang/semver -``` -Note: Always vendor your dependencies or fix on a specific version tag. - -```go -import github.com/blang/semver -v1, err := semver.Make("1.0.0-beta") -v2, err := semver.Make("2.0.0-beta") -v1.Compare(v2) -``` - -Also check the [GoDocs](http://godoc.org/github.com/blang/semver). - -Why should I use this lib? ------ - -- Fully spec compatible -- No reflection -- No regex -- Fully tested (Coverage >99%) -- Readable parsing/validation errors -- Fast (See [Benchmarks](#benchmarks)) -- Only Stdlib -- Uses values instead of pointers -- Many features, see below - - -Features ------ - -- Parsing and validation at all levels -- Comparator-like comparisons -- Compare Helper Methods -- InPlace manipulation -- Ranges `>=1.0.0 <2.0.0 || >=3.0.0 !3.0.1-beta.1` -- Wildcards `>=1.x`, `<=2.5.x` -- Sortable (implements sort.Interface) -- database/sql compatible (sql.Scanner/Valuer) -- encoding/json compatible (json.Marshaler/Unmarshaler) - -Ranges ------- - -A `Range` is a set of conditions which specify which versions satisfy the range. - -A condition is composed of an operator and a version. The supported operators are: - -- `<1.0.0` Less than `1.0.0` -- `<=1.0.0` Less than or equal to `1.0.0` -- `>1.0.0` Greater than `1.0.0` -- `>=1.0.0` Greater than or equal to `1.0.0` -- `1.0.0`, `=1.0.0`, `==1.0.0` Equal to `1.0.0` -- `!1.0.0`, `!=1.0.0` Not equal to `1.0.0`. Excludes version `1.0.0`. - -Note that spaces between the operator and the version will be gracefully tolerated. - -A `Range` can link multiple `Ranges` separated by space: - -Ranges can be linked by logical AND: - - - `>1.0.0 <2.0.0` would match between both ranges, so `1.1.1` and `1.8.7` but not `1.0.0` or `2.0.0` - - `>1.0.0 <3.0.0 !2.0.3-beta.2` would match every version between `1.0.0` and `3.0.0` except `2.0.3-beta.2` - -Ranges can also be linked by logical OR: - - - `<2.0.0 || >=3.0.0` would match `1.x.x` and `3.x.x` but not `2.x.x` - -AND has a higher precedence than OR. It's not possible to use brackets. - -Ranges can be combined by both AND and OR - - - `>1.0.0 <2.0.0 || >3.0.0 !4.2.1` would match `1.2.3`, `1.9.9`, `3.1.1`, but not `4.2.1`, `2.1.1` - -Range usage: - -``` -v, err := semver.Parse("1.2.3") -range, err := semver.ParseRange(">1.0.0 <2.0.0 || >=3.0.0") -if range(v) { - //valid -} - -``` - -Example ------ - -Have a look at full examples in [examples/main.go](examples/main.go) - -```go -import github.com/blang/semver - -v, err := semver.Make("0.0.1-alpha.preview+123.github") -fmt.Printf("Major: %d\n", v.Major) -fmt.Printf("Minor: %d\n", v.Minor) -fmt.Printf("Patch: %d\n", v.Patch) -fmt.Printf("Pre: %s\n", v.Pre) -fmt.Printf("Build: %s\n", v.Build) - -// Prerelease versions array -if len(v.Pre) > 0 { - fmt.Println("Prerelease versions:") - for i, pre := range v.Pre { - fmt.Printf("%d: %q\n", i, pre) - } -} - -// Build meta data array -if len(v.Build) > 0 { - fmt.Println("Build meta data:") - for i, build := range v.Build { - fmt.Printf("%d: %q\n", i, build) - } -} - -v001, err := semver.Make("0.0.1") -// Compare using helpers: v.GT(v2), v.LT, v.GTE, v.LTE -v001.GT(v) == true -v.LT(v001) == true -v.GTE(v) == true -v.LTE(v) == true - -// Or use v.Compare(v2) for comparisons (-1, 0, 1): -v001.Compare(v) == 1 -v.Compare(v001) == -1 -v.Compare(v) == 0 - -// Manipulate Version in place: -v.Pre[0], err = semver.NewPRVersion("beta") -if err != nil { - fmt.Printf("Error parsing pre release version: %q", err) -} - -fmt.Println("\nValidate versions:") -v.Build[0] = "?" - -err = v.Validate() -if err != nil { - fmt.Printf("Validation failed: %s\n", err) -} -``` - - -Benchmarks ------ - - BenchmarkParseSimple-4 5000000 390 ns/op 48 B/op 1 allocs/op - BenchmarkParseComplex-4 1000000 1813 ns/op 256 B/op 7 allocs/op - BenchmarkParseAverage-4 1000000 1171 ns/op 163 B/op 4 allocs/op - BenchmarkStringSimple-4 20000000 119 ns/op 16 B/op 1 allocs/op - BenchmarkStringLarger-4 10000000 206 ns/op 32 B/op 2 allocs/op - BenchmarkStringComplex-4 5000000 324 ns/op 80 B/op 3 allocs/op - BenchmarkStringAverage-4 5000000 273 ns/op 53 B/op 2 allocs/op - BenchmarkValidateSimple-4 200000000 9.33 ns/op 0 B/op 0 allocs/op - BenchmarkValidateComplex-4 3000000 469 ns/op 0 B/op 0 allocs/op - BenchmarkValidateAverage-4 5000000 256 ns/op 0 B/op 0 allocs/op - BenchmarkCompareSimple-4 100000000 11.8 ns/op 0 B/op 0 allocs/op - BenchmarkCompareComplex-4 50000000 30.8 ns/op 0 B/op 0 allocs/op - BenchmarkCompareAverage-4 30000000 41.5 ns/op 0 B/op 0 allocs/op - BenchmarkSort-4 3000000 419 ns/op 256 B/op 2 allocs/op - BenchmarkRangeParseSimple-4 2000000 850 ns/op 192 B/op 5 allocs/op - BenchmarkRangeParseAverage-4 1000000 1677 ns/op 400 B/op 10 allocs/op - BenchmarkRangeParseComplex-4 300000 5214 ns/op 1440 B/op 30 allocs/op - BenchmarkRangeMatchSimple-4 50000000 25.6 ns/op 0 B/op 0 allocs/op - BenchmarkRangeMatchAverage-4 30000000 56.4 ns/op 0 B/op 0 allocs/op - BenchmarkRangeMatchComplex-4 10000000 153 ns/op 0 B/op 0 allocs/op - -See benchmark cases at [semver_test.go](semver_test.go) - - -Motivation ------ - -I simply couldn't find any lib supporting the full spec. Others were just wrong or used reflection and regex which i don't like. - - -Contribution ------ - -Feel free to make a pull request. For bigger changes create a issue first to discuss about it. - - -License ------ - -See [LICENSE](LICENSE) file. diff --git a/vendor/github.com/blang/semver/json.go b/vendor/github.com/blang/semver/json.go deleted file mode 100644 index a74bf7c449..0000000000 --- a/vendor/github.com/blang/semver/json.go +++ /dev/null @@ -1,23 +0,0 @@ -package semver - -import ( - "encoding/json" -) - -// MarshalJSON implements the encoding/json.Marshaler interface. -func (v Version) MarshalJSON() ([]byte, error) { - return json.Marshal(v.String()) -} - -// UnmarshalJSON implements the encoding/json.Unmarshaler interface. -func (v *Version) UnmarshalJSON(data []byte) (err error) { - var versionString string - - if err = json.Unmarshal(data, &versionString); err != nil { - return - } - - *v, err = Parse(versionString) - - return -} diff --git a/vendor/github.com/blang/semver/package.json b/vendor/github.com/blang/semver/package.json deleted file mode 100644 index 1cf8ebdd9c..0000000000 --- a/vendor/github.com/blang/semver/package.json +++ /dev/null @@ -1,17 +0,0 @@ -{ - "author": "blang", - "bugs": { - "URL": "https://github.com/blang/semver/issues", - "url": "https://github.com/blang/semver/issues" - }, - "gx": { - "dvcsimport": "github.com/blang/semver" - }, - "gxVersion": "0.10.0", - "language": "go", - "license": "MIT", - "name": "semver", - "releaseCmd": "git commit -a -m \"gx publish $VERSION\"", - "version": "3.5.1" -} - diff --git a/vendor/github.com/blang/semver/range.go b/vendor/github.com/blang/semver/range.go deleted file mode 100644 index fca406d479..0000000000 --- a/vendor/github.com/blang/semver/range.go +++ /dev/null @@ -1,416 +0,0 @@ -package semver - -import ( - "fmt" - "strconv" - "strings" - "unicode" -) - -type wildcardType int - -const ( - noneWildcard wildcardType = iota - majorWildcard wildcardType = 1 - minorWildcard wildcardType = 2 - patchWildcard wildcardType = 3 -) - -func wildcardTypefromInt(i int) wildcardType { - switch i { - case 1: - return majorWildcard - case 2: - return minorWildcard - case 3: - return patchWildcard - default: - return noneWildcard - } -} - -type comparator func(Version, Version) bool - -var ( - compEQ comparator = func(v1 Version, v2 Version) bool { - return v1.Compare(v2) == 0 - } - compNE = func(v1 Version, v2 Version) bool { - return v1.Compare(v2) != 0 - } - compGT = func(v1 Version, v2 Version) bool { - return v1.Compare(v2) == 1 - } - compGE = func(v1 Version, v2 Version) bool { - return v1.Compare(v2) >= 0 - } - compLT = func(v1 Version, v2 Version) bool { - return v1.Compare(v2) == -1 - } - compLE = func(v1 Version, v2 Version) bool { - return v1.Compare(v2) <= 0 - } -) - -type versionRange struct { - v Version - c comparator -} - -// rangeFunc creates a Range from the given versionRange. -func (vr *versionRange) rangeFunc() Range { - return Range(func(v Version) bool { - return vr.c(v, vr.v) - }) -} - -// Range represents a range of versions. -// A Range can be used to check if a Version satisfies it: -// -// range, err := semver.ParseRange(">1.0.0 <2.0.0") -// range(semver.MustParse("1.1.1") // returns true -type Range func(Version) bool - -// OR combines the existing Range with another Range using logical OR. -func (rf Range) OR(f Range) Range { - return Range(func(v Version) bool { - return rf(v) || f(v) - }) -} - -// AND combines the existing Range with another Range using logical AND. -func (rf Range) AND(f Range) Range { - return Range(func(v Version) bool { - return rf(v) && f(v) - }) -} - -// ParseRange parses a range and returns a Range. -// If the range could not be parsed an error is returned. -// -// Valid ranges are: -// - "<1.0.0" -// - "<=1.0.0" -// - ">1.0.0" -// - ">=1.0.0" -// - "1.0.0", "=1.0.0", "==1.0.0" -// - "!1.0.0", "!=1.0.0" -// -// A Range can consist of multiple ranges separated by space: -// Ranges can be linked by logical AND: -// - ">1.0.0 <2.0.0" would match between both ranges, so "1.1.1" and "1.8.7" but not "1.0.0" or "2.0.0" -// - ">1.0.0 <3.0.0 !2.0.3-beta.2" would match every version between 1.0.0 and 3.0.0 except 2.0.3-beta.2 -// -// Ranges can also be linked by logical OR: -// - "<2.0.0 || >=3.0.0" would match "1.x.x" and "3.x.x" but not "2.x.x" -// -// AND has a higher precedence than OR. It's not possible to use brackets. -// -// Ranges can be combined by both AND and OR -// -// - `>1.0.0 <2.0.0 || >3.0.0 !4.2.1` would match `1.2.3`, `1.9.9`, `3.1.1`, but not `4.2.1`, `2.1.1` -func ParseRange(s string) (Range, error) { - parts := splitAndTrim(s) - orParts, err := splitORParts(parts) - if err != nil { - return nil, err - } - expandedParts, err := expandWildcardVersion(orParts) - if err != nil { - return nil, err - } - var orFn Range - for _, p := range expandedParts { - var andFn Range - for _, ap := range p { - opStr, vStr, err := splitComparatorVersion(ap) - if err != nil { - return nil, err - } - vr, err := buildVersionRange(opStr, vStr) - if err != nil { - return nil, fmt.Errorf("Could not parse Range %q: %s", ap, err) - } - rf := vr.rangeFunc() - - // Set function - if andFn == nil { - andFn = rf - } else { // Combine with existing function - andFn = andFn.AND(rf) - } - } - if orFn == nil { - orFn = andFn - } else { - orFn = orFn.OR(andFn) - } - - } - return orFn, nil -} - -// splitORParts splits the already cleaned parts by '||'. -// Checks for invalid positions of the operator and returns an -// error if found. -func splitORParts(parts []string) ([][]string, error) { - var ORparts [][]string - last := 0 - for i, p := range parts { - if p == "||" { - if i == 0 { - return nil, fmt.Errorf("First element in range is '||'") - } - ORparts = append(ORparts, parts[last:i]) - last = i + 1 - } - } - if last == len(parts) { - return nil, fmt.Errorf("Last element in range is '||'") - } - ORparts = append(ORparts, parts[last:]) - return ORparts, nil -} - -// buildVersionRange takes a slice of 2: operator and version -// and builds a versionRange, otherwise an error. -func buildVersionRange(opStr, vStr string) (*versionRange, error) { - c := parseComparator(opStr) - if c == nil { - return nil, fmt.Errorf("Could not parse comparator %q in %q", opStr, strings.Join([]string{opStr, vStr}, "")) - } - v, err := Parse(vStr) - if err != nil { - return nil, fmt.Errorf("Could not parse version %q in %q: %s", vStr, strings.Join([]string{opStr, vStr}, ""), err) - } - - return &versionRange{ - v: v, - c: c, - }, nil - -} - -// inArray checks if a byte is contained in an array of bytes -func inArray(s byte, list []byte) bool { - for _, el := range list { - if el == s { - return true - } - } - return false -} - -// splitAndTrim splits a range string by spaces and cleans whitespaces -func splitAndTrim(s string) (result []string) { - last := 0 - var lastChar byte - excludeFromSplit := []byte{'>', '<', '='} - for i := 0; i < len(s); i++ { - if s[i] == ' ' && !inArray(lastChar, excludeFromSplit) { - if last < i-1 { - result = append(result, s[last:i]) - } - last = i + 1 - } else if s[i] != ' ' { - lastChar = s[i] - } - } - if last < len(s)-1 { - result = append(result, s[last:]) - } - - for i, v := range result { - result[i] = strings.Replace(v, " ", "", -1) - } - - // parts := strings.Split(s, " ") - // for _, x := range parts { - // if s := strings.TrimSpace(x); len(s) != 0 { - // result = append(result, s) - // } - // } - return -} - -// splitComparatorVersion splits the comparator from the version. -// Input must be free of leading or trailing spaces. -func splitComparatorVersion(s string) (string, string, error) { - i := strings.IndexFunc(s, unicode.IsDigit) - if i == -1 { - return "", "", fmt.Errorf("Could not get version from string: %q", s) - } - return strings.TrimSpace(s[0:i]), s[i:], nil -} - -// getWildcardType will return the type of wildcard that the -// passed version contains -func getWildcardType(vStr string) wildcardType { - parts := strings.Split(vStr, ".") - nparts := len(parts) - wildcard := parts[nparts-1] - - possibleWildcardType := wildcardTypefromInt(nparts) - if wildcard == "x" { - return possibleWildcardType - } - - return noneWildcard -} - -// createVersionFromWildcard will convert a wildcard version -// into a regular version, replacing 'x's with '0's, handling -// special cases like '1.x.x' and '1.x' -func createVersionFromWildcard(vStr string) string { - // handle 1.x.x - vStr2 := strings.Replace(vStr, ".x.x", ".x", 1) - vStr2 = strings.Replace(vStr2, ".x", ".0", 1) - parts := strings.Split(vStr2, ".") - - // handle 1.x - if len(parts) == 2 { - return vStr2 + ".0" - } - - return vStr2 -} - -// incrementMajorVersion will increment the major version -// of the passed version -func incrementMajorVersion(vStr string) (string, error) { - parts := strings.Split(vStr, ".") - i, err := strconv.Atoi(parts[0]) - if err != nil { - return "", err - } - parts[0] = strconv.Itoa(i + 1) - - return strings.Join(parts, "."), nil -} - -// incrementMajorVersion will increment the minor version -// of the passed version -func incrementMinorVersion(vStr string) (string, error) { - parts := strings.Split(vStr, ".") - i, err := strconv.Atoi(parts[1]) - if err != nil { - return "", err - } - parts[1] = strconv.Itoa(i + 1) - - return strings.Join(parts, "."), nil -} - -// expandWildcardVersion will expand wildcards inside versions -// following these rules: -// -// * when dealing with patch wildcards: -// >= 1.2.x will become >= 1.2.0 -// <= 1.2.x will become < 1.3.0 -// > 1.2.x will become >= 1.3.0 -// < 1.2.x will become < 1.2.0 -// != 1.2.x will become < 1.2.0 >= 1.3.0 -// -// * when dealing with minor wildcards: -// >= 1.x will become >= 1.0.0 -// <= 1.x will become < 2.0.0 -// > 1.x will become >= 2.0.0 -// < 1.0 will become < 1.0.0 -// != 1.x will become < 1.0.0 >= 2.0.0 -// -// * when dealing with wildcards without -// version operator: -// 1.2.x will become >= 1.2.0 < 1.3.0 -// 1.x will become >= 1.0.0 < 2.0.0 -func expandWildcardVersion(parts [][]string) ([][]string, error) { - var expandedParts [][]string - for _, p := range parts { - var newParts []string - for _, ap := range p { - if strings.Index(ap, "x") != -1 { - opStr, vStr, err := splitComparatorVersion(ap) - if err != nil { - return nil, err - } - - versionWildcardType := getWildcardType(vStr) - flatVersion := createVersionFromWildcard(vStr) - - var resultOperator string - var shouldIncrementVersion bool - switch opStr { - case ">": - resultOperator = ">=" - shouldIncrementVersion = true - case ">=": - resultOperator = ">=" - case "<": - resultOperator = "<" - case "<=": - resultOperator = "<" - shouldIncrementVersion = true - case "", "=", "==": - newParts = append(newParts, ">="+flatVersion) - resultOperator = "<" - shouldIncrementVersion = true - case "!=", "!": - newParts = append(newParts, "<"+flatVersion) - resultOperator = ">=" - shouldIncrementVersion = true - } - - var resultVersion string - if shouldIncrementVersion { - switch versionWildcardType { - case patchWildcard: - resultVersion, _ = incrementMinorVersion(flatVersion) - case minorWildcard: - resultVersion, _ = incrementMajorVersion(flatVersion) - } - } else { - resultVersion = flatVersion - } - - ap = resultOperator + resultVersion - } - newParts = append(newParts, ap) - } - expandedParts = append(expandedParts, newParts) - } - - return expandedParts, nil -} - -func parseComparator(s string) comparator { - switch s { - case "==": - fallthrough - case "": - fallthrough - case "=": - return compEQ - case ">": - return compGT - case ">=": - return compGE - case "<": - return compLT - case "<=": - return compLE - case "!": - fallthrough - case "!=": - return compNE - } - - return nil -} - -// MustParseRange is like ParseRange but panics if the range cannot be parsed. -func MustParseRange(s string) Range { - r, err := ParseRange(s) - if err != nil { - panic(`semver: ParseRange(` + s + `): ` + err.Error()) - } - return r -} diff --git a/vendor/github.com/blang/semver/semver.go b/vendor/github.com/blang/semver/semver.go deleted file mode 100644 index 8ee0842e6a..0000000000 --- a/vendor/github.com/blang/semver/semver.go +++ /dev/null @@ -1,418 +0,0 @@ -package semver - -import ( - "errors" - "fmt" - "strconv" - "strings" -) - -const ( - numbers string = "0123456789" - alphas = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-" - alphanum = alphas + numbers -) - -// SpecVersion is the latest fully supported spec version of semver -var SpecVersion = Version{ - Major: 2, - Minor: 0, - Patch: 0, -} - -// Version represents a semver compatible version -type Version struct { - Major uint64 - Minor uint64 - Patch uint64 - Pre []PRVersion - Build []string //No Precendence -} - -// Version to string -func (v Version) String() string { - b := make([]byte, 0, 5) - b = strconv.AppendUint(b, v.Major, 10) - b = append(b, '.') - b = strconv.AppendUint(b, v.Minor, 10) - b = append(b, '.') - b = strconv.AppendUint(b, v.Patch, 10) - - if len(v.Pre) > 0 { - b = append(b, '-') - b = append(b, v.Pre[0].String()...) - - for _, pre := range v.Pre[1:] { - b = append(b, '.') - b = append(b, pre.String()...) - } - } - - if len(v.Build) > 0 { - b = append(b, '+') - b = append(b, v.Build[0]...) - - for _, build := range v.Build[1:] { - b = append(b, '.') - b = append(b, build...) - } - } - - return string(b) -} - -// Equals checks if v is equal to o. -func (v Version) Equals(o Version) bool { - return (v.Compare(o) == 0) -} - -// EQ checks if v is equal to o. -func (v Version) EQ(o Version) bool { - return (v.Compare(o) == 0) -} - -// NE checks if v is not equal to o. -func (v Version) NE(o Version) bool { - return (v.Compare(o) != 0) -} - -// GT checks if v is greater than o. -func (v Version) GT(o Version) bool { - return (v.Compare(o) == 1) -} - -// GTE checks if v is greater than or equal to o. -func (v Version) GTE(o Version) bool { - return (v.Compare(o) >= 0) -} - -// GE checks if v is greater than or equal to o. -func (v Version) GE(o Version) bool { - return (v.Compare(o) >= 0) -} - -// LT checks if v is less than o. -func (v Version) LT(o Version) bool { - return (v.Compare(o) == -1) -} - -// LTE checks if v is less than or equal to o. -func (v Version) LTE(o Version) bool { - return (v.Compare(o) <= 0) -} - -// LE checks if v is less than or equal to o. -func (v Version) LE(o Version) bool { - return (v.Compare(o) <= 0) -} - -// Compare compares Versions v to o: -// -1 == v is less than o -// 0 == v is equal to o -// 1 == v is greater than o -func (v Version) Compare(o Version) int { - if v.Major != o.Major { - if v.Major > o.Major { - return 1 - } - return -1 - } - if v.Minor != o.Minor { - if v.Minor > o.Minor { - return 1 - } - return -1 - } - if v.Patch != o.Patch { - if v.Patch > o.Patch { - return 1 - } - return -1 - } - - // Quick comparison if a version has no prerelease versions - if len(v.Pre) == 0 && len(o.Pre) == 0 { - return 0 - } else if len(v.Pre) == 0 && len(o.Pre) > 0 { - return 1 - } else if len(v.Pre) > 0 && len(o.Pre) == 0 { - return -1 - } - - i := 0 - for ; i < len(v.Pre) && i < len(o.Pre); i++ { - if comp := v.Pre[i].Compare(o.Pre[i]); comp == 0 { - continue - } else if comp == 1 { - return 1 - } else { - return -1 - } - } - - // If all pr versions are the equal but one has further prversion, this one greater - if i == len(v.Pre) && i == len(o.Pre) { - return 0 - } else if i == len(v.Pre) && i < len(o.Pre) { - return -1 - } else { - return 1 - } - -} - -// Validate validates v and returns error in case -func (v Version) Validate() error { - // Major, Minor, Patch already validated using uint64 - - for _, pre := range v.Pre { - if !pre.IsNum { //Numeric prerelease versions already uint64 - if len(pre.VersionStr) == 0 { - return fmt.Errorf("Prerelease can not be empty %q", pre.VersionStr) - } - if !containsOnly(pre.VersionStr, alphanum) { - return fmt.Errorf("Invalid character(s) found in prerelease %q", pre.VersionStr) - } - } - } - - for _, build := range v.Build { - if len(build) == 0 { - return fmt.Errorf("Build meta data can not be empty %q", build) - } - if !containsOnly(build, alphanum) { - return fmt.Errorf("Invalid character(s) found in build meta data %q", build) - } - } - - return nil -} - -// New is an alias for Parse and returns a pointer, parses version string and returns a validated Version or error -func New(s string) (vp *Version, err error) { - v, err := Parse(s) - vp = &v - return -} - -// Make is an alias for Parse, parses version string and returns a validated Version or error -func Make(s string) (Version, error) { - return Parse(s) -} - -// ParseTolerant allows for certain version specifications that do not strictly adhere to semver -// specs to be parsed by this library. It does so by normalizing versions before passing them to -// Parse(). It currently trims spaces, removes a "v" prefix, and adds a 0 patch number to versions -// with only major and minor components specified -func ParseTolerant(s string) (Version, error) { - s = strings.TrimSpace(s) - s = strings.TrimPrefix(s, "v") - - // Split into major.minor.(patch+pr+meta) - parts := strings.SplitN(s, ".", 3) - if len(parts) < 3 { - if strings.ContainsAny(parts[len(parts)-1], "+-") { - return Version{}, errors.New("Short version cannot contain PreRelease/Build meta data") - } - for len(parts) < 3 { - parts = append(parts, "0") - } - s = strings.Join(parts, ".") - } - - return Parse(s) -} - -// Parse parses version string and returns a validated Version or error -func Parse(s string) (Version, error) { - if len(s) == 0 { - return Version{}, errors.New("Version string empty") - } - - // Split into major.minor.(patch+pr+meta) - parts := strings.SplitN(s, ".", 3) - if len(parts) != 3 { - return Version{}, errors.New("No Major.Minor.Patch elements found") - } - - // Major - if !containsOnly(parts[0], numbers) { - return Version{}, fmt.Errorf("Invalid character(s) found in major number %q", parts[0]) - } - if hasLeadingZeroes(parts[0]) { - return Version{}, fmt.Errorf("Major number must not contain leading zeroes %q", parts[0]) - } - major, err := strconv.ParseUint(parts[0], 10, 64) - if err != nil { - return Version{}, err - } - - // Minor - if !containsOnly(parts[1], numbers) { - return Version{}, fmt.Errorf("Invalid character(s) found in minor number %q", parts[1]) - } - if hasLeadingZeroes(parts[1]) { - return Version{}, fmt.Errorf("Minor number must not contain leading zeroes %q", parts[1]) - } - minor, err := strconv.ParseUint(parts[1], 10, 64) - if err != nil { - return Version{}, err - } - - v := Version{} - v.Major = major - v.Minor = minor - - var build, prerelease []string - patchStr := parts[2] - - if buildIndex := strings.IndexRune(patchStr, '+'); buildIndex != -1 { - build = strings.Split(patchStr[buildIndex+1:], ".") - patchStr = patchStr[:buildIndex] - } - - if preIndex := strings.IndexRune(patchStr, '-'); preIndex != -1 { - prerelease = strings.Split(patchStr[preIndex+1:], ".") - patchStr = patchStr[:preIndex] - } - - if !containsOnly(patchStr, numbers) { - return Version{}, fmt.Errorf("Invalid character(s) found in patch number %q", patchStr) - } - if hasLeadingZeroes(patchStr) { - return Version{}, fmt.Errorf("Patch number must not contain leading zeroes %q", patchStr) - } - patch, err := strconv.ParseUint(patchStr, 10, 64) - if err != nil { - return Version{}, err - } - - v.Patch = patch - - // Prerelease - for _, prstr := range prerelease { - parsedPR, err := NewPRVersion(prstr) - if err != nil { - return Version{}, err - } - v.Pre = append(v.Pre, parsedPR) - } - - // Build meta data - for _, str := range build { - if len(str) == 0 { - return Version{}, errors.New("Build meta data is empty") - } - if !containsOnly(str, alphanum) { - return Version{}, fmt.Errorf("Invalid character(s) found in build meta data %q", str) - } - v.Build = append(v.Build, str) - } - - return v, nil -} - -// MustParse is like Parse but panics if the version cannot be parsed. -func MustParse(s string) Version { - v, err := Parse(s) - if err != nil { - panic(`semver: Parse(` + s + `): ` + err.Error()) - } - return v -} - -// PRVersion represents a PreRelease Version -type PRVersion struct { - VersionStr string - VersionNum uint64 - IsNum bool -} - -// NewPRVersion creates a new valid prerelease version -func NewPRVersion(s string) (PRVersion, error) { - if len(s) == 0 { - return PRVersion{}, errors.New("Prerelease is empty") - } - v := PRVersion{} - if containsOnly(s, numbers) { - if hasLeadingZeroes(s) { - return PRVersion{}, fmt.Errorf("Numeric PreRelease version must not contain leading zeroes %q", s) - } - num, err := strconv.ParseUint(s, 10, 64) - - // Might never be hit, but just in case - if err != nil { - return PRVersion{}, err - } - v.VersionNum = num - v.IsNum = true - } else if containsOnly(s, alphanum) { - v.VersionStr = s - v.IsNum = false - } else { - return PRVersion{}, fmt.Errorf("Invalid character(s) found in prerelease %q", s) - } - return v, nil -} - -// IsNumeric checks if prerelease-version is numeric -func (v PRVersion) IsNumeric() bool { - return v.IsNum -} - -// Compare compares two PreRelease Versions v and o: -// -1 == v is less than o -// 0 == v is equal to o -// 1 == v is greater than o -func (v PRVersion) Compare(o PRVersion) int { - if v.IsNum && !o.IsNum { - return -1 - } else if !v.IsNum && o.IsNum { - return 1 - } else if v.IsNum && o.IsNum { - if v.VersionNum == o.VersionNum { - return 0 - } else if v.VersionNum > o.VersionNum { - return 1 - } else { - return -1 - } - } else { // both are Alphas - if v.VersionStr == o.VersionStr { - return 0 - } else if v.VersionStr > o.VersionStr { - return 1 - } else { - return -1 - } - } -} - -// PreRelease version to string -func (v PRVersion) String() string { - if v.IsNum { - return strconv.FormatUint(v.VersionNum, 10) - } - return v.VersionStr -} - -func containsOnly(s string, set string) bool { - return strings.IndexFunc(s, func(r rune) bool { - return !strings.ContainsRune(set, r) - }) == -1 -} - -func hasLeadingZeroes(s string) bool { - return len(s) > 1 && s[0] == '0' -} - -// NewBuildVersion creates a new valid build version -func NewBuildVersion(s string) (string, error) { - if len(s) == 0 { - return "", errors.New("Buildversion is empty") - } - if !containsOnly(s, alphanum) { - return "", fmt.Errorf("Invalid character(s) found in build meta data %q", s) - } - return s, nil -} diff --git a/vendor/github.com/blang/semver/sort.go b/vendor/github.com/blang/semver/sort.go deleted file mode 100644 index e18f880826..0000000000 --- a/vendor/github.com/blang/semver/sort.go +++ /dev/null @@ -1,28 +0,0 @@ -package semver - -import ( - "sort" -) - -// Versions represents multiple versions. -type Versions []Version - -// Len returns length of version collection -func (s Versions) Len() int { - return len(s) -} - -// Swap swaps two versions inside the collection by its indices -func (s Versions) Swap(i, j int) { - s[i], s[j] = s[j], s[i] -} - -// Less checks if version at index i is less than version at index j -func (s Versions) Less(i, j int) bool { - return s[i].LT(s[j]) -} - -// Sort sorts a slice of versions -func Sort(versions []Version) { - sort.Sort(Versions(versions)) -} diff --git a/vendor/github.com/blang/semver/sql.go b/vendor/github.com/blang/semver/sql.go deleted file mode 100644 index eb4d802666..0000000000 --- a/vendor/github.com/blang/semver/sql.go +++ /dev/null @@ -1,30 +0,0 @@ -package semver - -import ( - "database/sql/driver" - "fmt" -) - -// Scan implements the database/sql.Scanner interface. -func (v *Version) Scan(src interface{}) (err error) { - var str string - switch src := src.(type) { - case string: - str = src - case []byte: - str = string(src) - default: - return fmt.Errorf("Version.Scan: cannot convert %T to string.", src) - } - - if t, err := Parse(str); err == nil { - *v = t - } - - return -} - -// Value implements the database/sql/driver.Valuer interface. -func (v Version) Value() (driver.Value, error) { - return v.String(), nil -} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/.gitignore b/vendor/github.com/checkpoint-restore/go-criu/v4/.gitignore deleted file mode 100644 index f1c90e3d5f..0000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -test/test -test/piggie -test/phaul -image -rpc/rpc.proto diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/.travis.yml b/vendor/github.com/checkpoint-restore/go-criu/v4/.travis.yml deleted file mode 100644 index 85e0cde379..0000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/.travis.yml +++ /dev/null @@ -1,28 +0,0 @@ -language: go -dist: bionic -os: - - linux -go: - - "1.14.x" - - "1.13.x" - - tip -env: - # Run the tests with CRIU master and criu-dev - - CRIU_BRANCH="master" - - CRIU_BRANCH="criu-dev" -install: - - sudo apt-get update - - sudo apt-get install -y libprotobuf-dev libprotobuf-c0-dev protobuf-c-compiler protobuf-compiler python-protobuf libnl-3-dev libnet-dev libcap-dev - - make install.tools - - go get github.com/checkpoint-restore/go-criu - - git clone --single-branch -b ${CRIU_BRANCH} https://github.com/checkpoint-restore/criu.git - - cd criu; make - - sudo install -D -m 755 criu/criu /usr/sbin/ - - cd .. -script: - # This builds the code without running the tests. - - make lint build phaul test/test test/phaul test/piggie - # Run actual test as root as it uses CRIU. - - sudo make test phaul-test - # This builds crit-go - - make -C crit-go/magic-gen lint build magicgen test diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/Makefile b/vendor/github.com/checkpoint-restore/go-criu/v4/Makefile deleted file mode 100644 index 10356304b1..0000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/Makefile +++ /dev/null @@ -1,60 +0,0 @@ -GO ?= go -CC ?= gcc -ifeq ($(GOPATH),) -export GOPATH := $(shell $(GO) env GOPATH) -endif -FIRST_GOPATH := $(firstword $(subst :, ,$(GOPATH))) -GOBIN := $(shell $(GO) env GOBIN) -ifeq ($(GOBIN),) - GOBIN := $(FIRST_GOPATH)/bin -endif - -all: build test phaul phaul-test - -lint: - @golint -set_exit_status . test phaul -build: - @$(GO) build -v - -test/piggie: test/piggie.c - @$(CC) $^ -o $@ - -test/test: test/main.go - @$(GO) build -v -o test/test test/main.go - -test: test/test test/piggie - mkdir -p image - test/piggie - test/test dump `pidof piggie` image - test/test restore image - pkill -9 piggie || : - -phaul: - @cd phaul; go build -v - -test/phaul: test/phaul-main.go - @$(GO) build -v -o test/phaul test/phaul-main.go - -phaul-test: test/phaul test/piggie - rm -rf image - test/piggie - test/phaul `pidof piggie` - pkill -9 piggie || : - -clean: - @rm -f test/test test/piggie test/phaul - @rm -rf image - @rm -f rpc/rpc.proto - -install.tools: - if [ ! -x "$(GOBIN)/golint" ]; then \ - $(GO) get -u golang.org/x/lint/golint; \ - fi - -rpc/rpc.proto: - curl -s https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/rpc.proto -o $@ - -rpc/rpc.pb.go: rpc/rpc.proto - protoc --go_out=. $^ - -.PHONY: build test clean lint phaul diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/rpc/rpc.pb.go b/vendor/github.com/checkpoint-restore/go-criu/v4/rpc/rpc.pb.go deleted file mode 100644 index f9baece4ed..0000000000 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/rpc/rpc.pb.go +++ /dev/null @@ -1,1667 +0,0 @@ -// Code generated by protoc-gen-go. DO NOT EDIT. -// source: rpc/rpc.proto - -package rpc - -import ( - fmt "fmt" - proto "github.com/golang/protobuf/proto" - math "math" -) - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package - -type CriuCgMode int32 - -const ( - CriuCgMode_IGNORE CriuCgMode = 0 - CriuCgMode_CG_NONE CriuCgMode = 1 - CriuCgMode_PROPS CriuCgMode = 2 - CriuCgMode_SOFT CriuCgMode = 3 - CriuCgMode_FULL CriuCgMode = 4 - CriuCgMode_STRICT CriuCgMode = 5 - CriuCgMode_DEFAULT CriuCgMode = 6 -) - -var CriuCgMode_name = map[int32]string{ - 0: "IGNORE", - 1: "CG_NONE", - 2: "PROPS", - 3: "SOFT", - 4: "FULL", - 5: "STRICT", - 6: "DEFAULT", -} - -var CriuCgMode_value = map[string]int32{ - "IGNORE": 0, - "CG_NONE": 1, - "PROPS": 2, - "SOFT": 3, - "FULL": 4, - "STRICT": 5, - "DEFAULT": 6, -} - -func (x CriuCgMode) Enum() *CriuCgMode { - p := new(CriuCgMode) - *p = x - return p -} - -func (x CriuCgMode) String() string { - return proto.EnumName(CriuCgMode_name, int32(x)) -} - -func (x *CriuCgMode) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(CriuCgMode_value, data, "CriuCgMode") - if err != nil { - return err - } - *x = CriuCgMode(value) - return nil -} - -func (CriuCgMode) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{0} -} - -type CriuPreDumpMode int32 - -const ( - CriuPreDumpMode_SPLICE CriuPreDumpMode = 1 - CriuPreDumpMode_VM_READ CriuPreDumpMode = 2 -) - -var CriuPreDumpMode_name = map[int32]string{ - 1: "SPLICE", - 2: "VM_READ", -} - -var CriuPreDumpMode_value = map[string]int32{ - "SPLICE": 1, - "VM_READ": 2, -} - -func (x CriuPreDumpMode) Enum() *CriuPreDumpMode { - p := new(CriuPreDumpMode) - *p = x - return p -} - -func (x CriuPreDumpMode) String() string { - return proto.EnumName(CriuPreDumpMode_name, int32(x)) -} - -func (x *CriuPreDumpMode) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(CriuPreDumpMode_value, data, "CriuPreDumpMode") - if err != nil { - return err - } - *x = CriuPreDumpMode(value) - return nil -} - -func (CriuPreDumpMode) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{1} -} - -type CriuReqType int32 - -const ( - CriuReqType_EMPTY CriuReqType = 0 - CriuReqType_DUMP CriuReqType = 1 - CriuReqType_RESTORE CriuReqType = 2 - CriuReqType_CHECK CriuReqType = 3 - CriuReqType_PRE_DUMP CriuReqType = 4 - CriuReqType_PAGE_SERVER CriuReqType = 5 - CriuReqType_NOTIFY CriuReqType = 6 - CriuReqType_CPUINFO_DUMP CriuReqType = 7 - CriuReqType_CPUINFO_CHECK CriuReqType = 8 - CriuReqType_FEATURE_CHECK CriuReqType = 9 - CriuReqType_VERSION CriuReqType = 10 - CriuReqType_WAIT_PID CriuReqType = 11 - CriuReqType_PAGE_SERVER_CHLD CriuReqType = 12 -) - -var CriuReqType_name = map[int32]string{ - 0: "EMPTY", - 1: "DUMP", - 2: "RESTORE", - 3: "CHECK", - 4: "PRE_DUMP", - 5: "PAGE_SERVER", - 6: "NOTIFY", - 7: "CPUINFO_DUMP", - 8: "CPUINFO_CHECK", - 9: "FEATURE_CHECK", - 10: "VERSION", - 11: "WAIT_PID", - 12: "PAGE_SERVER_CHLD", -} - -var CriuReqType_value = map[string]int32{ - "EMPTY": 0, - "DUMP": 1, - "RESTORE": 2, - "CHECK": 3, - "PRE_DUMP": 4, - "PAGE_SERVER": 5, - "NOTIFY": 6, - "CPUINFO_DUMP": 7, - "CPUINFO_CHECK": 8, - "FEATURE_CHECK": 9, - "VERSION": 10, - "WAIT_PID": 11, - "PAGE_SERVER_CHLD": 12, -} - -func (x CriuReqType) Enum() *CriuReqType { - p := new(CriuReqType) - *p = x - return p -} - -func (x CriuReqType) String() string { - return proto.EnumName(CriuReqType_name, int32(x)) -} - -func (x *CriuReqType) UnmarshalJSON(data []byte) error { - value, err := proto.UnmarshalJSONEnum(CriuReqType_value, data, "CriuReqType") - if err != nil { - return err - } - *x = CriuReqType(value) - return nil -} - -func (CriuReqType) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{2} -} - -type CriuPageServerInfo struct { - Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"` - Port *int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"` - Pid *int32 `protobuf:"varint,3,opt,name=pid" json:"pid,omitempty"` - Fd *int32 `protobuf:"varint,4,opt,name=fd" json:"fd,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuPageServerInfo) Reset() { *m = CriuPageServerInfo{} } -func (m *CriuPageServerInfo) String() string { return proto.CompactTextString(m) } -func (*CriuPageServerInfo) ProtoMessage() {} -func (*CriuPageServerInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{0} -} - -func (m *CriuPageServerInfo) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuPageServerInfo.Unmarshal(m, b) -} -func (m *CriuPageServerInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuPageServerInfo.Marshal(b, m, deterministic) -} -func (m *CriuPageServerInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuPageServerInfo.Merge(m, src) -} -func (m *CriuPageServerInfo) XXX_Size() int { - return xxx_messageInfo_CriuPageServerInfo.Size(m) -} -func (m *CriuPageServerInfo) XXX_DiscardUnknown() { - xxx_messageInfo_CriuPageServerInfo.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuPageServerInfo proto.InternalMessageInfo - -func (m *CriuPageServerInfo) GetAddress() string { - if m != nil && m.Address != nil { - return *m.Address - } - return "" -} - -func (m *CriuPageServerInfo) GetPort() int32 { - if m != nil && m.Port != nil { - return *m.Port - } - return 0 -} - -func (m *CriuPageServerInfo) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -func (m *CriuPageServerInfo) GetFd() int32 { - if m != nil && m.Fd != nil { - return *m.Fd - } - return 0 -} - -type CriuVethPair struct { - IfIn *string `protobuf:"bytes,1,req,name=if_in,json=ifIn" json:"if_in,omitempty"` - IfOut *string `protobuf:"bytes,2,req,name=if_out,json=ifOut" json:"if_out,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuVethPair) Reset() { *m = CriuVethPair{} } -func (m *CriuVethPair) String() string { return proto.CompactTextString(m) } -func (*CriuVethPair) ProtoMessage() {} -func (*CriuVethPair) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{1} -} - -func (m *CriuVethPair) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuVethPair.Unmarshal(m, b) -} -func (m *CriuVethPair) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuVethPair.Marshal(b, m, deterministic) -} -func (m *CriuVethPair) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuVethPair.Merge(m, src) -} -func (m *CriuVethPair) XXX_Size() int { - return xxx_messageInfo_CriuVethPair.Size(m) -} -func (m *CriuVethPair) XXX_DiscardUnknown() { - xxx_messageInfo_CriuVethPair.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuVethPair proto.InternalMessageInfo - -func (m *CriuVethPair) GetIfIn() string { - if m != nil && m.IfIn != nil { - return *m.IfIn - } - return "" -} - -func (m *CriuVethPair) GetIfOut() string { - if m != nil && m.IfOut != nil { - return *m.IfOut - } - return "" -} - -type ExtMountMap struct { - Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` - Val *string `protobuf:"bytes,2,req,name=val" json:"val,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *ExtMountMap) Reset() { *m = ExtMountMap{} } -func (m *ExtMountMap) String() string { return proto.CompactTextString(m) } -func (*ExtMountMap) ProtoMessage() {} -func (*ExtMountMap) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{2} -} - -func (m *ExtMountMap) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_ExtMountMap.Unmarshal(m, b) -} -func (m *ExtMountMap) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_ExtMountMap.Marshal(b, m, deterministic) -} -func (m *ExtMountMap) XXX_Merge(src proto.Message) { - xxx_messageInfo_ExtMountMap.Merge(m, src) -} -func (m *ExtMountMap) XXX_Size() int { - return xxx_messageInfo_ExtMountMap.Size(m) -} -func (m *ExtMountMap) XXX_DiscardUnknown() { - xxx_messageInfo_ExtMountMap.DiscardUnknown(m) -} - -var xxx_messageInfo_ExtMountMap proto.InternalMessageInfo - -func (m *ExtMountMap) GetKey() string { - if m != nil && m.Key != nil { - return *m.Key - } - return "" -} - -func (m *ExtMountMap) GetVal() string { - if m != nil && m.Val != nil { - return *m.Val - } - return "" -} - -type JoinNamespace struct { - Ns *string `protobuf:"bytes,1,req,name=ns" json:"ns,omitempty"` - NsFile *string `protobuf:"bytes,2,req,name=ns_file,json=nsFile" json:"ns_file,omitempty"` - ExtraOpt *string `protobuf:"bytes,3,opt,name=extra_opt,json=extraOpt" json:"extra_opt,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *JoinNamespace) Reset() { *m = JoinNamespace{} } -func (m *JoinNamespace) String() string { return proto.CompactTextString(m) } -func (*JoinNamespace) ProtoMessage() {} -func (*JoinNamespace) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{3} -} - -func (m *JoinNamespace) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_JoinNamespace.Unmarshal(m, b) -} -func (m *JoinNamespace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_JoinNamespace.Marshal(b, m, deterministic) -} -func (m *JoinNamespace) XXX_Merge(src proto.Message) { - xxx_messageInfo_JoinNamespace.Merge(m, src) -} -func (m *JoinNamespace) XXX_Size() int { - return xxx_messageInfo_JoinNamespace.Size(m) -} -func (m *JoinNamespace) XXX_DiscardUnknown() { - xxx_messageInfo_JoinNamespace.DiscardUnknown(m) -} - -var xxx_messageInfo_JoinNamespace proto.InternalMessageInfo - -func (m *JoinNamespace) GetNs() string { - if m != nil && m.Ns != nil { - return *m.Ns - } - return "" -} - -func (m *JoinNamespace) GetNsFile() string { - if m != nil && m.NsFile != nil { - return *m.NsFile - } - return "" -} - -func (m *JoinNamespace) GetExtraOpt() string { - if m != nil && m.ExtraOpt != nil { - return *m.ExtraOpt - } - return "" -} - -type InheritFd struct { - Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` - Fd *int32 `protobuf:"varint,2,req,name=fd" json:"fd,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *InheritFd) Reset() { *m = InheritFd{} } -func (m *InheritFd) String() string { return proto.CompactTextString(m) } -func (*InheritFd) ProtoMessage() {} -func (*InheritFd) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{4} -} - -func (m *InheritFd) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_InheritFd.Unmarshal(m, b) -} -func (m *InheritFd) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_InheritFd.Marshal(b, m, deterministic) -} -func (m *InheritFd) XXX_Merge(src proto.Message) { - xxx_messageInfo_InheritFd.Merge(m, src) -} -func (m *InheritFd) XXX_Size() int { - return xxx_messageInfo_InheritFd.Size(m) -} -func (m *InheritFd) XXX_DiscardUnknown() { - xxx_messageInfo_InheritFd.DiscardUnknown(m) -} - -var xxx_messageInfo_InheritFd proto.InternalMessageInfo - -func (m *InheritFd) GetKey() string { - if m != nil && m.Key != nil { - return *m.Key - } - return "" -} - -func (m *InheritFd) GetFd() int32 { - if m != nil && m.Fd != nil { - return *m.Fd - } - return 0 -} - -type CgroupRoot struct { - Ctrl *string `protobuf:"bytes,1,opt,name=ctrl" json:"ctrl,omitempty"` - Path *string `protobuf:"bytes,2,req,name=path" json:"path,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CgroupRoot) Reset() { *m = CgroupRoot{} } -func (m *CgroupRoot) String() string { return proto.CompactTextString(m) } -func (*CgroupRoot) ProtoMessage() {} -func (*CgroupRoot) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{5} -} - -func (m *CgroupRoot) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CgroupRoot.Unmarshal(m, b) -} -func (m *CgroupRoot) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CgroupRoot.Marshal(b, m, deterministic) -} -func (m *CgroupRoot) XXX_Merge(src proto.Message) { - xxx_messageInfo_CgroupRoot.Merge(m, src) -} -func (m *CgroupRoot) XXX_Size() int { - return xxx_messageInfo_CgroupRoot.Size(m) -} -func (m *CgroupRoot) XXX_DiscardUnknown() { - xxx_messageInfo_CgroupRoot.DiscardUnknown(m) -} - -var xxx_messageInfo_CgroupRoot proto.InternalMessageInfo - -func (m *CgroupRoot) GetCtrl() string { - if m != nil && m.Ctrl != nil { - return *m.Ctrl - } - return "" -} - -func (m *CgroupRoot) GetPath() string { - if m != nil && m.Path != nil { - return *m.Path - } - return "" -} - -type UnixSk struct { - Inode *uint32 `protobuf:"varint,1,req,name=inode" json:"inode,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *UnixSk) Reset() { *m = UnixSk{} } -func (m *UnixSk) String() string { return proto.CompactTextString(m) } -func (*UnixSk) ProtoMessage() {} -func (*UnixSk) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{6} -} - -func (m *UnixSk) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_UnixSk.Unmarshal(m, b) -} -func (m *UnixSk) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_UnixSk.Marshal(b, m, deterministic) -} -func (m *UnixSk) XXX_Merge(src proto.Message) { - xxx_messageInfo_UnixSk.Merge(m, src) -} -func (m *UnixSk) XXX_Size() int { - return xxx_messageInfo_UnixSk.Size(m) -} -func (m *UnixSk) XXX_DiscardUnknown() { - xxx_messageInfo_UnixSk.DiscardUnknown(m) -} - -var xxx_messageInfo_UnixSk proto.InternalMessageInfo - -func (m *UnixSk) GetInode() uint32 { - if m != nil && m.Inode != nil { - return *m.Inode - } - return 0 -} - -type CriuOpts struct { - ImagesDirFd *int32 `protobuf:"varint,1,req,name=images_dir_fd,json=imagesDirFd" json:"images_dir_fd,omitempty"` - Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` - LeaveRunning *bool `protobuf:"varint,3,opt,name=leave_running,json=leaveRunning" json:"leave_running,omitempty"` - ExtUnixSk *bool `protobuf:"varint,4,opt,name=ext_unix_sk,json=extUnixSk" json:"ext_unix_sk,omitempty"` - TcpEstablished *bool `protobuf:"varint,5,opt,name=tcp_established,json=tcpEstablished" json:"tcp_established,omitempty"` - EvasiveDevices *bool `protobuf:"varint,6,opt,name=evasive_devices,json=evasiveDevices" json:"evasive_devices,omitempty"` - ShellJob *bool `protobuf:"varint,7,opt,name=shell_job,json=shellJob" json:"shell_job,omitempty"` - FileLocks *bool `protobuf:"varint,8,opt,name=file_locks,json=fileLocks" json:"file_locks,omitempty"` - LogLevel *int32 `protobuf:"varint,9,opt,name=log_level,json=logLevel,def=2" json:"log_level,omitempty"` - LogFile *string `protobuf:"bytes,10,opt,name=log_file,json=logFile" json:"log_file,omitempty"` - Ps *CriuPageServerInfo `protobuf:"bytes,11,opt,name=ps" json:"ps,omitempty"` - NotifyScripts *bool `protobuf:"varint,12,opt,name=notify_scripts,json=notifyScripts" json:"notify_scripts,omitempty"` - Root *string `protobuf:"bytes,13,opt,name=root" json:"root,omitempty"` - ParentImg *string `protobuf:"bytes,14,opt,name=parent_img,json=parentImg" json:"parent_img,omitempty"` - TrackMem *bool `protobuf:"varint,15,opt,name=track_mem,json=trackMem" json:"track_mem,omitempty"` - AutoDedup *bool `protobuf:"varint,16,opt,name=auto_dedup,json=autoDedup" json:"auto_dedup,omitempty"` - WorkDirFd *int32 `protobuf:"varint,17,opt,name=work_dir_fd,json=workDirFd" json:"work_dir_fd,omitempty"` - LinkRemap *bool `protobuf:"varint,18,opt,name=link_remap,json=linkRemap" json:"link_remap,omitempty"` - Veths []*CriuVethPair `protobuf:"bytes,19,rep,name=veths" json:"veths,omitempty"` - CpuCap *uint32 `protobuf:"varint,20,opt,name=cpu_cap,json=cpuCap,def=4294967295" json:"cpu_cap,omitempty"` - ForceIrmap *bool `protobuf:"varint,21,opt,name=force_irmap,json=forceIrmap" json:"force_irmap,omitempty"` - ExecCmd []string `protobuf:"bytes,22,rep,name=exec_cmd,json=execCmd" json:"exec_cmd,omitempty"` - ExtMnt []*ExtMountMap `protobuf:"bytes,23,rep,name=ext_mnt,json=extMnt" json:"ext_mnt,omitempty"` - ManageCgroups *bool `protobuf:"varint,24,opt,name=manage_cgroups,json=manageCgroups" json:"manage_cgroups,omitempty"` - CgRoot []*CgroupRoot `protobuf:"bytes,25,rep,name=cg_root,json=cgRoot" json:"cg_root,omitempty"` - RstSibling *bool `protobuf:"varint,26,opt,name=rst_sibling,json=rstSibling" json:"rst_sibling,omitempty"` - InheritFd []*InheritFd `protobuf:"bytes,27,rep,name=inherit_fd,json=inheritFd" json:"inherit_fd,omitempty"` - AutoExtMnt *bool `protobuf:"varint,28,opt,name=auto_ext_mnt,json=autoExtMnt" json:"auto_ext_mnt,omitempty"` - ExtSharing *bool `protobuf:"varint,29,opt,name=ext_sharing,json=extSharing" json:"ext_sharing,omitempty"` - ExtMasters *bool `protobuf:"varint,30,opt,name=ext_masters,json=extMasters" json:"ext_masters,omitempty"` - SkipMnt []string `protobuf:"bytes,31,rep,name=skip_mnt,json=skipMnt" json:"skip_mnt,omitempty"` - EnableFs []string `protobuf:"bytes,32,rep,name=enable_fs,json=enableFs" json:"enable_fs,omitempty"` - UnixSkIno []*UnixSk `protobuf:"bytes,33,rep,name=unix_sk_ino,json=unixSkIno" json:"unix_sk_ino,omitempty"` - ManageCgroupsMode *CriuCgMode `protobuf:"varint,34,opt,name=manage_cgroups_mode,json=manageCgroupsMode,enum=CriuCgMode" json:"manage_cgroups_mode,omitempty"` - GhostLimit *uint32 `protobuf:"varint,35,opt,name=ghost_limit,json=ghostLimit,def=1048576" json:"ghost_limit,omitempty"` - IrmapScanPaths []string `protobuf:"bytes,36,rep,name=irmap_scan_paths,json=irmapScanPaths" json:"irmap_scan_paths,omitempty"` - External []string `protobuf:"bytes,37,rep,name=external" json:"external,omitempty"` - EmptyNs *uint32 `protobuf:"varint,38,opt,name=empty_ns,json=emptyNs" json:"empty_ns,omitempty"` - JoinNs []*JoinNamespace `protobuf:"bytes,39,rep,name=join_ns,json=joinNs" json:"join_ns,omitempty"` - CgroupProps *string `protobuf:"bytes,41,opt,name=cgroup_props,json=cgroupProps" json:"cgroup_props,omitempty"` - CgroupPropsFile *string `protobuf:"bytes,42,opt,name=cgroup_props_file,json=cgroupPropsFile" json:"cgroup_props_file,omitempty"` - CgroupDumpController []string `protobuf:"bytes,43,rep,name=cgroup_dump_controller,json=cgroupDumpController" json:"cgroup_dump_controller,omitempty"` - FreezeCgroup *string `protobuf:"bytes,44,opt,name=freeze_cgroup,json=freezeCgroup" json:"freeze_cgroup,omitempty"` - Timeout *uint32 `protobuf:"varint,45,opt,name=timeout" json:"timeout,omitempty"` - TcpSkipInFlight *bool `protobuf:"varint,46,opt,name=tcp_skip_in_flight,json=tcpSkipInFlight" json:"tcp_skip_in_flight,omitempty"` - WeakSysctls *bool `protobuf:"varint,47,opt,name=weak_sysctls,json=weakSysctls" json:"weak_sysctls,omitempty"` - LazyPages *bool `protobuf:"varint,48,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` - StatusFd *int32 `protobuf:"varint,49,opt,name=status_fd,json=statusFd" json:"status_fd,omitempty"` - OrphanPtsMaster *bool `protobuf:"varint,50,opt,name=orphan_pts_master,json=orphanPtsMaster" json:"orphan_pts_master,omitempty"` - ConfigFile *string `protobuf:"bytes,51,opt,name=config_file,json=configFile" json:"config_file,omitempty"` - TcpClose *bool `protobuf:"varint,52,opt,name=tcp_close,json=tcpClose" json:"tcp_close,omitempty"` - LsmProfile *string `protobuf:"bytes,53,opt,name=lsm_profile,json=lsmProfile" json:"lsm_profile,omitempty"` - TlsCacert *string `protobuf:"bytes,54,opt,name=tls_cacert,json=tlsCacert" json:"tls_cacert,omitempty"` - TlsCacrl *string `protobuf:"bytes,55,opt,name=tls_cacrl,json=tlsCacrl" json:"tls_cacrl,omitempty"` - TlsCert *string `protobuf:"bytes,56,opt,name=tls_cert,json=tlsCert" json:"tls_cert,omitempty"` - TlsKey *string `protobuf:"bytes,57,opt,name=tls_key,json=tlsKey" json:"tls_key,omitempty"` - Tls *bool `protobuf:"varint,58,opt,name=tls" json:"tls,omitempty"` - TlsNoCnVerify *bool `protobuf:"varint,59,opt,name=tls_no_cn_verify,json=tlsNoCnVerify" json:"tls_no_cn_verify,omitempty"` - CgroupYard *string `protobuf:"bytes,60,opt,name=cgroup_yard,json=cgroupYard" json:"cgroup_yard,omitempty"` - PreDumpMode *CriuPreDumpMode `protobuf:"varint,61,opt,name=pre_dump_mode,json=preDumpMode,enum=CriuPreDumpMode,def=1" json:"pre_dump_mode,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuOpts) Reset() { *m = CriuOpts{} } -func (m *CriuOpts) String() string { return proto.CompactTextString(m) } -func (*CriuOpts) ProtoMessage() {} -func (*CriuOpts) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{7} -} - -func (m *CriuOpts) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuOpts.Unmarshal(m, b) -} -func (m *CriuOpts) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuOpts.Marshal(b, m, deterministic) -} -func (m *CriuOpts) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuOpts.Merge(m, src) -} -func (m *CriuOpts) XXX_Size() int { - return xxx_messageInfo_CriuOpts.Size(m) -} -func (m *CriuOpts) XXX_DiscardUnknown() { - xxx_messageInfo_CriuOpts.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuOpts proto.InternalMessageInfo - -const Default_CriuOpts_LogLevel int32 = 2 -const Default_CriuOpts_CpuCap uint32 = 4294967295 -const Default_CriuOpts_GhostLimit uint32 = 1048576 -const Default_CriuOpts_PreDumpMode CriuPreDumpMode = CriuPreDumpMode_SPLICE - -func (m *CriuOpts) GetImagesDirFd() int32 { - if m != nil && m.ImagesDirFd != nil { - return *m.ImagesDirFd - } - return 0 -} - -func (m *CriuOpts) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -func (m *CriuOpts) GetLeaveRunning() bool { - if m != nil && m.LeaveRunning != nil { - return *m.LeaveRunning - } - return false -} - -func (m *CriuOpts) GetExtUnixSk() bool { - if m != nil && m.ExtUnixSk != nil { - return *m.ExtUnixSk - } - return false -} - -func (m *CriuOpts) GetTcpEstablished() bool { - if m != nil && m.TcpEstablished != nil { - return *m.TcpEstablished - } - return false -} - -func (m *CriuOpts) GetEvasiveDevices() bool { - if m != nil && m.EvasiveDevices != nil { - return *m.EvasiveDevices - } - return false -} - -func (m *CriuOpts) GetShellJob() bool { - if m != nil && m.ShellJob != nil { - return *m.ShellJob - } - return false -} - -func (m *CriuOpts) GetFileLocks() bool { - if m != nil && m.FileLocks != nil { - return *m.FileLocks - } - return false -} - -func (m *CriuOpts) GetLogLevel() int32 { - if m != nil && m.LogLevel != nil { - return *m.LogLevel - } - return Default_CriuOpts_LogLevel -} - -func (m *CriuOpts) GetLogFile() string { - if m != nil && m.LogFile != nil { - return *m.LogFile - } - return "" -} - -func (m *CriuOpts) GetPs() *CriuPageServerInfo { - if m != nil { - return m.Ps - } - return nil -} - -func (m *CriuOpts) GetNotifyScripts() bool { - if m != nil && m.NotifyScripts != nil { - return *m.NotifyScripts - } - return false -} - -func (m *CriuOpts) GetRoot() string { - if m != nil && m.Root != nil { - return *m.Root - } - return "" -} - -func (m *CriuOpts) GetParentImg() string { - if m != nil && m.ParentImg != nil { - return *m.ParentImg - } - return "" -} - -func (m *CriuOpts) GetTrackMem() bool { - if m != nil && m.TrackMem != nil { - return *m.TrackMem - } - return false -} - -func (m *CriuOpts) GetAutoDedup() bool { - if m != nil && m.AutoDedup != nil { - return *m.AutoDedup - } - return false -} - -func (m *CriuOpts) GetWorkDirFd() int32 { - if m != nil && m.WorkDirFd != nil { - return *m.WorkDirFd - } - return 0 -} - -func (m *CriuOpts) GetLinkRemap() bool { - if m != nil && m.LinkRemap != nil { - return *m.LinkRemap - } - return false -} - -func (m *CriuOpts) GetVeths() []*CriuVethPair { - if m != nil { - return m.Veths - } - return nil -} - -func (m *CriuOpts) GetCpuCap() uint32 { - if m != nil && m.CpuCap != nil { - return *m.CpuCap - } - return Default_CriuOpts_CpuCap -} - -func (m *CriuOpts) GetForceIrmap() bool { - if m != nil && m.ForceIrmap != nil { - return *m.ForceIrmap - } - return false -} - -func (m *CriuOpts) GetExecCmd() []string { - if m != nil { - return m.ExecCmd - } - return nil -} - -func (m *CriuOpts) GetExtMnt() []*ExtMountMap { - if m != nil { - return m.ExtMnt - } - return nil -} - -func (m *CriuOpts) GetManageCgroups() bool { - if m != nil && m.ManageCgroups != nil { - return *m.ManageCgroups - } - return false -} - -func (m *CriuOpts) GetCgRoot() []*CgroupRoot { - if m != nil { - return m.CgRoot - } - return nil -} - -func (m *CriuOpts) GetRstSibling() bool { - if m != nil && m.RstSibling != nil { - return *m.RstSibling - } - return false -} - -func (m *CriuOpts) GetInheritFd() []*InheritFd { - if m != nil { - return m.InheritFd - } - return nil -} - -func (m *CriuOpts) GetAutoExtMnt() bool { - if m != nil && m.AutoExtMnt != nil { - return *m.AutoExtMnt - } - return false -} - -func (m *CriuOpts) GetExtSharing() bool { - if m != nil && m.ExtSharing != nil { - return *m.ExtSharing - } - return false -} - -func (m *CriuOpts) GetExtMasters() bool { - if m != nil && m.ExtMasters != nil { - return *m.ExtMasters - } - return false -} - -func (m *CriuOpts) GetSkipMnt() []string { - if m != nil { - return m.SkipMnt - } - return nil -} - -func (m *CriuOpts) GetEnableFs() []string { - if m != nil { - return m.EnableFs - } - return nil -} - -func (m *CriuOpts) GetUnixSkIno() []*UnixSk { - if m != nil { - return m.UnixSkIno - } - return nil -} - -func (m *CriuOpts) GetManageCgroupsMode() CriuCgMode { - if m != nil && m.ManageCgroupsMode != nil { - return *m.ManageCgroupsMode - } - return CriuCgMode_IGNORE -} - -func (m *CriuOpts) GetGhostLimit() uint32 { - if m != nil && m.GhostLimit != nil { - return *m.GhostLimit - } - return Default_CriuOpts_GhostLimit -} - -func (m *CriuOpts) GetIrmapScanPaths() []string { - if m != nil { - return m.IrmapScanPaths - } - return nil -} - -func (m *CriuOpts) GetExternal() []string { - if m != nil { - return m.External - } - return nil -} - -func (m *CriuOpts) GetEmptyNs() uint32 { - if m != nil && m.EmptyNs != nil { - return *m.EmptyNs - } - return 0 -} - -func (m *CriuOpts) GetJoinNs() []*JoinNamespace { - if m != nil { - return m.JoinNs - } - return nil -} - -func (m *CriuOpts) GetCgroupProps() string { - if m != nil && m.CgroupProps != nil { - return *m.CgroupProps - } - return "" -} - -func (m *CriuOpts) GetCgroupPropsFile() string { - if m != nil && m.CgroupPropsFile != nil { - return *m.CgroupPropsFile - } - return "" -} - -func (m *CriuOpts) GetCgroupDumpController() []string { - if m != nil { - return m.CgroupDumpController - } - return nil -} - -func (m *CriuOpts) GetFreezeCgroup() string { - if m != nil && m.FreezeCgroup != nil { - return *m.FreezeCgroup - } - return "" -} - -func (m *CriuOpts) GetTimeout() uint32 { - if m != nil && m.Timeout != nil { - return *m.Timeout - } - return 0 -} - -func (m *CriuOpts) GetTcpSkipInFlight() bool { - if m != nil && m.TcpSkipInFlight != nil { - return *m.TcpSkipInFlight - } - return false -} - -func (m *CriuOpts) GetWeakSysctls() bool { - if m != nil && m.WeakSysctls != nil { - return *m.WeakSysctls - } - return false -} - -func (m *CriuOpts) GetLazyPages() bool { - if m != nil && m.LazyPages != nil { - return *m.LazyPages - } - return false -} - -func (m *CriuOpts) GetStatusFd() int32 { - if m != nil && m.StatusFd != nil { - return *m.StatusFd - } - return 0 -} - -func (m *CriuOpts) GetOrphanPtsMaster() bool { - if m != nil && m.OrphanPtsMaster != nil { - return *m.OrphanPtsMaster - } - return false -} - -func (m *CriuOpts) GetConfigFile() string { - if m != nil && m.ConfigFile != nil { - return *m.ConfigFile - } - return "" -} - -func (m *CriuOpts) GetTcpClose() bool { - if m != nil && m.TcpClose != nil { - return *m.TcpClose - } - return false -} - -func (m *CriuOpts) GetLsmProfile() string { - if m != nil && m.LsmProfile != nil { - return *m.LsmProfile - } - return "" -} - -func (m *CriuOpts) GetTlsCacert() string { - if m != nil && m.TlsCacert != nil { - return *m.TlsCacert - } - return "" -} - -func (m *CriuOpts) GetTlsCacrl() string { - if m != nil && m.TlsCacrl != nil { - return *m.TlsCacrl - } - return "" -} - -func (m *CriuOpts) GetTlsCert() string { - if m != nil && m.TlsCert != nil { - return *m.TlsCert - } - return "" -} - -func (m *CriuOpts) GetTlsKey() string { - if m != nil && m.TlsKey != nil { - return *m.TlsKey - } - return "" -} - -func (m *CriuOpts) GetTls() bool { - if m != nil && m.Tls != nil { - return *m.Tls - } - return false -} - -func (m *CriuOpts) GetTlsNoCnVerify() bool { - if m != nil && m.TlsNoCnVerify != nil { - return *m.TlsNoCnVerify - } - return false -} - -func (m *CriuOpts) GetCgroupYard() string { - if m != nil && m.CgroupYard != nil { - return *m.CgroupYard - } - return "" -} - -func (m *CriuOpts) GetPreDumpMode() CriuPreDumpMode { - if m != nil && m.PreDumpMode != nil { - return *m.PreDumpMode - } - return Default_CriuOpts_PreDumpMode -} - -type CriuDumpResp struct { - Restored *bool `protobuf:"varint,1,opt,name=restored" json:"restored,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuDumpResp) Reset() { *m = CriuDumpResp{} } -func (m *CriuDumpResp) String() string { return proto.CompactTextString(m) } -func (*CriuDumpResp) ProtoMessage() {} -func (*CriuDumpResp) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{8} -} - -func (m *CriuDumpResp) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuDumpResp.Unmarshal(m, b) -} -func (m *CriuDumpResp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuDumpResp.Marshal(b, m, deterministic) -} -func (m *CriuDumpResp) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuDumpResp.Merge(m, src) -} -func (m *CriuDumpResp) XXX_Size() int { - return xxx_messageInfo_CriuDumpResp.Size(m) -} -func (m *CriuDumpResp) XXX_DiscardUnknown() { - xxx_messageInfo_CriuDumpResp.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuDumpResp proto.InternalMessageInfo - -func (m *CriuDumpResp) GetRestored() bool { - if m != nil && m.Restored != nil { - return *m.Restored - } - return false -} - -type CriuRestoreResp struct { - Pid *int32 `protobuf:"varint,1,req,name=pid" json:"pid,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuRestoreResp) Reset() { *m = CriuRestoreResp{} } -func (m *CriuRestoreResp) String() string { return proto.CompactTextString(m) } -func (*CriuRestoreResp) ProtoMessage() {} -func (*CriuRestoreResp) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{9} -} - -func (m *CriuRestoreResp) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuRestoreResp.Unmarshal(m, b) -} -func (m *CriuRestoreResp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuRestoreResp.Marshal(b, m, deterministic) -} -func (m *CriuRestoreResp) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuRestoreResp.Merge(m, src) -} -func (m *CriuRestoreResp) XXX_Size() int { - return xxx_messageInfo_CriuRestoreResp.Size(m) -} -func (m *CriuRestoreResp) XXX_DiscardUnknown() { - xxx_messageInfo_CriuRestoreResp.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuRestoreResp proto.InternalMessageInfo - -func (m *CriuRestoreResp) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -type CriuNotify struct { - Script *string `protobuf:"bytes,1,opt,name=script" json:"script,omitempty"` - Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuNotify) Reset() { *m = CriuNotify{} } -func (m *CriuNotify) String() string { return proto.CompactTextString(m) } -func (*CriuNotify) ProtoMessage() {} -func (*CriuNotify) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{10} -} - -func (m *CriuNotify) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuNotify.Unmarshal(m, b) -} -func (m *CriuNotify) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuNotify.Marshal(b, m, deterministic) -} -func (m *CriuNotify) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuNotify.Merge(m, src) -} -func (m *CriuNotify) XXX_Size() int { - return xxx_messageInfo_CriuNotify.Size(m) -} -func (m *CriuNotify) XXX_DiscardUnknown() { - xxx_messageInfo_CriuNotify.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuNotify proto.InternalMessageInfo - -func (m *CriuNotify) GetScript() string { - if m != nil && m.Script != nil { - return *m.Script - } - return "" -} - -func (m *CriuNotify) GetPid() int32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -// -// List of features which can queried via -// CRIU_REQ_TYPE__FEATURE_CHECK -type CriuFeatures struct { - MemTrack *bool `protobuf:"varint,1,opt,name=mem_track,json=memTrack" json:"mem_track,omitempty"` - LazyPages *bool `protobuf:"varint,2,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuFeatures) Reset() { *m = CriuFeatures{} } -func (m *CriuFeatures) String() string { return proto.CompactTextString(m) } -func (*CriuFeatures) ProtoMessage() {} -func (*CriuFeatures) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{11} -} - -func (m *CriuFeatures) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuFeatures.Unmarshal(m, b) -} -func (m *CriuFeatures) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuFeatures.Marshal(b, m, deterministic) -} -func (m *CriuFeatures) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuFeatures.Merge(m, src) -} -func (m *CriuFeatures) XXX_Size() int { - return xxx_messageInfo_CriuFeatures.Size(m) -} -func (m *CriuFeatures) XXX_DiscardUnknown() { - xxx_messageInfo_CriuFeatures.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuFeatures proto.InternalMessageInfo - -func (m *CriuFeatures) GetMemTrack() bool { - if m != nil && m.MemTrack != nil { - return *m.MemTrack - } - return false -} - -func (m *CriuFeatures) GetLazyPages() bool { - if m != nil && m.LazyPages != nil { - return *m.LazyPages - } - return false -} - -type CriuReq struct { - Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` - Opts *CriuOpts `protobuf:"bytes,2,opt,name=opts" json:"opts,omitempty"` - NotifySuccess *bool `protobuf:"varint,3,opt,name=notify_success,json=notifySuccess" json:"notify_success,omitempty"` - // - // When set service won't close the connection but - // will wait for more req-s to appear. Works not - // for all request types. - KeepOpen *bool `protobuf:"varint,4,opt,name=keep_open,json=keepOpen" json:"keep_open,omitempty"` - // - // 'features' can be used to query which features - // are supported by the installed criu/kernel - // via RPC. - Features *CriuFeatures `protobuf:"bytes,5,opt,name=features" json:"features,omitempty"` - // 'pid' is used for WAIT_PID - Pid *uint32 `protobuf:"varint,6,opt,name=pid" json:"pid,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuReq) Reset() { *m = CriuReq{} } -func (m *CriuReq) String() string { return proto.CompactTextString(m) } -func (*CriuReq) ProtoMessage() {} -func (*CriuReq) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{12} -} - -func (m *CriuReq) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuReq.Unmarshal(m, b) -} -func (m *CriuReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuReq.Marshal(b, m, deterministic) -} -func (m *CriuReq) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuReq.Merge(m, src) -} -func (m *CriuReq) XXX_Size() int { - return xxx_messageInfo_CriuReq.Size(m) -} -func (m *CriuReq) XXX_DiscardUnknown() { - xxx_messageInfo_CriuReq.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuReq proto.InternalMessageInfo - -func (m *CriuReq) GetType() CriuReqType { - if m != nil && m.Type != nil { - return *m.Type - } - return CriuReqType_EMPTY -} - -func (m *CriuReq) GetOpts() *CriuOpts { - if m != nil { - return m.Opts - } - return nil -} - -func (m *CriuReq) GetNotifySuccess() bool { - if m != nil && m.NotifySuccess != nil { - return *m.NotifySuccess - } - return false -} - -func (m *CriuReq) GetKeepOpen() bool { - if m != nil && m.KeepOpen != nil { - return *m.KeepOpen - } - return false -} - -func (m *CriuReq) GetFeatures() *CriuFeatures { - if m != nil { - return m.Features - } - return nil -} - -func (m *CriuReq) GetPid() uint32 { - if m != nil && m.Pid != nil { - return *m.Pid - } - return 0 -} - -type CriuResp struct { - Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` - Success *bool `protobuf:"varint,2,req,name=success" json:"success,omitempty"` - Dump *CriuDumpResp `protobuf:"bytes,3,opt,name=dump" json:"dump,omitempty"` - Restore *CriuRestoreResp `protobuf:"bytes,4,opt,name=restore" json:"restore,omitempty"` - Notify *CriuNotify `protobuf:"bytes,5,opt,name=notify" json:"notify,omitempty"` - Ps *CriuPageServerInfo `protobuf:"bytes,6,opt,name=ps" json:"ps,omitempty"` - CrErrno *int32 `protobuf:"varint,7,opt,name=cr_errno,json=crErrno" json:"cr_errno,omitempty"` - Features *CriuFeatures `protobuf:"bytes,8,opt,name=features" json:"features,omitempty"` - CrErrmsg *string `protobuf:"bytes,9,opt,name=cr_errmsg,json=crErrmsg" json:"cr_errmsg,omitempty"` - Version *CriuVersion `protobuf:"bytes,10,opt,name=version" json:"version,omitempty"` - Status *int32 `protobuf:"varint,11,opt,name=status" json:"status,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuResp) Reset() { *m = CriuResp{} } -func (m *CriuResp) String() string { return proto.CompactTextString(m) } -func (*CriuResp) ProtoMessage() {} -func (*CriuResp) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{13} -} - -func (m *CriuResp) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuResp.Unmarshal(m, b) -} -func (m *CriuResp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuResp.Marshal(b, m, deterministic) -} -func (m *CriuResp) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuResp.Merge(m, src) -} -func (m *CriuResp) XXX_Size() int { - return xxx_messageInfo_CriuResp.Size(m) -} -func (m *CriuResp) XXX_DiscardUnknown() { - xxx_messageInfo_CriuResp.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuResp proto.InternalMessageInfo - -func (m *CriuResp) GetType() CriuReqType { - if m != nil && m.Type != nil { - return *m.Type - } - return CriuReqType_EMPTY -} - -func (m *CriuResp) GetSuccess() bool { - if m != nil && m.Success != nil { - return *m.Success - } - return false -} - -func (m *CriuResp) GetDump() *CriuDumpResp { - if m != nil { - return m.Dump - } - return nil -} - -func (m *CriuResp) GetRestore() *CriuRestoreResp { - if m != nil { - return m.Restore - } - return nil -} - -func (m *CriuResp) GetNotify() *CriuNotify { - if m != nil { - return m.Notify - } - return nil -} - -func (m *CriuResp) GetPs() *CriuPageServerInfo { - if m != nil { - return m.Ps - } - return nil -} - -func (m *CriuResp) GetCrErrno() int32 { - if m != nil && m.CrErrno != nil { - return *m.CrErrno - } - return 0 -} - -func (m *CriuResp) GetFeatures() *CriuFeatures { - if m != nil { - return m.Features - } - return nil -} - -func (m *CriuResp) GetCrErrmsg() string { - if m != nil && m.CrErrmsg != nil { - return *m.CrErrmsg - } - return "" -} - -func (m *CriuResp) GetVersion() *CriuVersion { - if m != nil { - return m.Version - } - return nil -} - -func (m *CriuResp) GetStatus() int32 { - if m != nil && m.Status != nil { - return *m.Status - } - return 0 -} - -// Answer for criu_req_type.VERSION requests -type CriuVersion struct { - MajorNumber *int32 `protobuf:"varint,1,req,name=major_number,json=majorNumber" json:"major_number,omitempty"` - MinorNumber *int32 `protobuf:"varint,2,req,name=minor_number,json=minorNumber" json:"minor_number,omitempty"` - Gitid *string `protobuf:"bytes,3,opt,name=gitid" json:"gitid,omitempty"` - Sublevel *int32 `protobuf:"varint,4,opt,name=sublevel" json:"sublevel,omitempty"` - Extra *int32 `protobuf:"varint,5,opt,name=extra" json:"extra,omitempty"` - Name *string `protobuf:"bytes,6,opt,name=name" json:"name,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *CriuVersion) Reset() { *m = CriuVersion{} } -func (m *CriuVersion) String() string { return proto.CompactTextString(m) } -func (*CriuVersion) ProtoMessage() {} -func (*CriuVersion) Descriptor() ([]byte, []int) { - return fileDescriptor_d9874a201429861e, []int{14} -} - -func (m *CriuVersion) XXX_Unmarshal(b []byte) error { - return xxx_messageInfo_CriuVersion.Unmarshal(m, b) -} -func (m *CriuVersion) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - return xxx_messageInfo_CriuVersion.Marshal(b, m, deterministic) -} -func (m *CriuVersion) XXX_Merge(src proto.Message) { - xxx_messageInfo_CriuVersion.Merge(m, src) -} -func (m *CriuVersion) XXX_Size() int { - return xxx_messageInfo_CriuVersion.Size(m) -} -func (m *CriuVersion) XXX_DiscardUnknown() { - xxx_messageInfo_CriuVersion.DiscardUnknown(m) -} - -var xxx_messageInfo_CriuVersion proto.InternalMessageInfo - -func (m *CriuVersion) GetMajorNumber() int32 { - if m != nil && m.MajorNumber != nil { - return *m.MajorNumber - } - return 0 -} - -func (m *CriuVersion) GetMinorNumber() int32 { - if m != nil && m.MinorNumber != nil { - return *m.MinorNumber - } - return 0 -} - -func (m *CriuVersion) GetGitid() string { - if m != nil && m.Gitid != nil { - return *m.Gitid - } - return "" -} - -func (m *CriuVersion) GetSublevel() int32 { - if m != nil && m.Sublevel != nil { - return *m.Sublevel - } - return 0 -} - -func (m *CriuVersion) GetExtra() int32 { - if m != nil && m.Extra != nil { - return *m.Extra - } - return 0 -} - -func (m *CriuVersion) GetName() string { - if m != nil && m.Name != nil { - return *m.Name - } - return "" -} - -func init() { - proto.RegisterEnum("CriuCgMode", CriuCgMode_name, CriuCgMode_value) - proto.RegisterEnum("CriuPreDumpMode", CriuPreDumpMode_name, CriuPreDumpMode_value) - proto.RegisterEnum("CriuReqType", CriuReqType_name, CriuReqType_value) - proto.RegisterType((*CriuPageServerInfo)(nil), "criu_page_server_info") - proto.RegisterType((*CriuVethPair)(nil), "criu_veth_pair") - proto.RegisterType((*ExtMountMap)(nil), "ext_mount_map") - proto.RegisterType((*JoinNamespace)(nil), "join_namespace") - proto.RegisterType((*InheritFd)(nil), "inherit_fd") - proto.RegisterType((*CgroupRoot)(nil), "cgroup_root") - proto.RegisterType((*UnixSk)(nil), "unix_sk") - proto.RegisterType((*CriuOpts)(nil), "criu_opts") - proto.RegisterType((*CriuDumpResp)(nil), "criu_dump_resp") - proto.RegisterType((*CriuRestoreResp)(nil), "criu_restore_resp") - proto.RegisterType((*CriuNotify)(nil), "criu_notify") - proto.RegisterType((*CriuFeatures)(nil), "criu_features") - proto.RegisterType((*CriuReq)(nil), "criu_req") - proto.RegisterType((*CriuResp)(nil), "criu_resp") - proto.RegisterType((*CriuVersion)(nil), "criu_version") -} - -func init() { proto.RegisterFile("rpc/rpc.proto", fileDescriptor_d9874a201429861e) } - -var fileDescriptor_d9874a201429861e = []byte{ - // 2033 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 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0xdd, 0xe1, 0x9e, - 0x17, 0x6f, 0xd0, 0xab, 0xa4, 0xb3, 0x40, 0xfc, 0x79, 0x4d, 0x80, 0x86, 0x83, 0x57, 0xfb, 0x07, - 0x7c, 0x10, 0xa0, 0x16, 0x9a, 0x3b, 0xe0, 0x93, 0xd1, 0xde, 0x6e, 0x44, 0xe0, 0xbe, 0x7f, 0xbe, - 0x1a, 0xed, 0x8b, 0xf1, 0x68, 0x2b, 0x6a, 0xd3, 0xeb, 0x24, 0xba, 0x70, 0x9f, 0xe8, 0xff, 0xb2, - 0xbd, 0x15, 0xad, 0xfc, 0x2f, 0x00, 0x00, 0xff, 0xff, 0xc4, 0x45, 0x96, 0x6d, 0x5e, 0x0f, 0x00, - 0x00, -} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore b/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore new file mode 100644 index 0000000000..1b87ff10e6 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/.gitignore @@ -0,0 +1,6 @@ +test/test +test/test.coverage +test/piggie/piggie +test/phaul/phaul +test/phaul/phaul.coverage +image diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/.golangci.yml b/vendor/github.com/checkpoint-restore/go-criu/v5/.golangci.yml new file mode 100644 index 0000000000..fbbac4b417 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/.golangci.yml @@ -0,0 +1,12 @@ +run: + skip_dirs: + - rpc + - stats + +linters: + disable-all: false + presets: + - bugs + - performance + - unused + - format diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/LICENSE b/vendor/github.com/checkpoint-restore/go-criu/v5/LICENSE similarity index 100% rename from vendor/github.com/checkpoint-restore/go-criu/v4/LICENSE rename to vendor/github.com/checkpoint-restore/go-criu/v5/LICENSE diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile new file mode 100644 index 0000000000..67c43a05b3 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile @@ -0,0 +1,107 @@ +SHELL = /bin/bash +GO ?= go +CC ?= gcc +COVERAGE_PATH ?= $(shell pwd)/.coverage +CRIU_FEATURE_MEM_TRACK = $(shell if criu check --feature mem_dirty_track > /dev/null; then echo 1; else echo 0; fi) +CRIU_FEATURE_LAZY_PAGES = $(shell if criu check --feature uffd-noncoop > /dev/null; then echo 1; else echo 0; fi) +CRIU_FEATURE_PIDFD_STORE = $(shell if criu check --feature pidfd_store > /dev/null; then echo 1; else echo 0; fi) + +export CRIU_FEATURE_MEM_TRACK CRIU_FEATURE_LAZY_PAGES CRIU_FEATURE_PIDFD_STORE + +all: build test phaul-test + +lint: + golangci-lint run ./... + +build: + $(GO) build -v ./... + +TEST_PAYLOAD := test/piggie/piggie +TEST_BINARIES := test/test $(TEST_PAYLOAD) test/phaul/phaul +COVERAGE_BINARIES := test/test.coverage test/phaul/phaul.coverage +test-bin: $(TEST_BINARIES) + +test/piggie/piggie: test/piggie/piggie.c + $(CC) $^ -o $@ + +test/test: test/main.go + $(GO) build -v -o $@ $^ + +test: $(TEST_BINARIES) + mkdir -p image + PID=$$(test/piggie/piggie) && { \ + test/test dump $$PID image && \ + test/test restore image; \ + pkill -9 piggie; \ + } + rm -rf image + +test/phaul/phaul: test/phaul/main.go + $(GO) build -v -o $@ $^ + +phaul-test: $(TEST_BINARIES) + rm -rf image + PID=$$(test/piggie/piggie) && { \ + test/phaul/phaul $$PID; \ + pkill -9 piggie; \ + } + +test/test.coverage: test/*.go + $(GO) test \ + -covermode=count \ + -coverpkg=./... \ + -mod=vendor \ + -tags coverage \ + -buildmode=pie -c -o $@ $^ + +test/phaul/phaul.coverage: test/phaul/*.go + $(GO) test \ + -covermode=count \ + -coverpkg=./... \ + -mod=vendor \ + -tags coverage \ + -buildmode=pie -c -o $@ $^ + +coverage: $(COVERAGE_BINARIES) $(TEST_PAYLOAD) + mkdir -p $(COVERAGE_PATH) + mkdir -p image + PID=$$(test/piggie/piggie) && { \ + test/test.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE dump $$PID image && \ + test/test.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE restore image; \ + pkill -9 piggie; \ + } + rm -rf image + PID=$$(test/piggie/piggie) && { \ + test/phaul/phaul.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE $$PID; \ + pkill -9 piggie; \ + } + echo "mode: set" > .coverage/coverage.out && cat .coverage/coverprofile* | \ + grep -v mode: | sort -r | awk '{if($$1 != last) {print $$0;last=$$1}}' >> .coverage/coverage.out + +clean: + @rm -f $(TEST_BINARIES) $(COVERAGE_BINARIES) codecov + @rm -rf image $(COVERAGE_PATH) + +rpc/rpc.proto: + curl -sSL https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/rpc.proto -o $@ + +stats/stats.proto: + curl -sSL https://raw.githubusercontent.com/checkpoint-restore/criu/master/images/stats.proto -o $@ + +rpc/rpc.pb.go: rpc/rpc.proto + protoc --go_out=. --go_opt=M$^=rpc/ $^ + +stats/stats.pb.go: stats/stats.proto + protoc --go_out=. --go_opt=M$^=stats/ $^ + +vendor: + GO111MODULE=on $(GO) mod tidy + GO111MODULE=on $(GO) mod vendor + GO111MODULE=on $(GO) mod verify + +codecov: + curl -Os https://uploader.codecov.io/latest/linux/codecov + chmod +x codecov + ./codecov -f '.coverage/coverage.out' + +.PHONY: build test phaul-test test-bin clean lint vendor coverage codecov diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/README.md b/vendor/github.com/checkpoint-restore/go-criu/v5/README.md similarity index 71% rename from vendor/github.com/checkpoint-restore/go-criu/v4/README.md rename to vendor/github.com/checkpoint-restore/go-criu/v5/README.md index ace01564c5..a7483321b5 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/README.md +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/README.md @@ -1,8 +1,10 @@ -[![master](https://travis-ci.org/checkpoint-restore/go-criu.svg?branch=master)](https://travis-ci.org/checkpoint-restore/go-criu) +[![test](https://github.com/checkpoint-restore/go-criu/workflows/ci/badge.svg?branch=master)](https://github.com/checkpoint-restore/go-criu/actions?query=workflow%3Aci) +[![verify](https://github.com/checkpoint-restore/go-criu/workflows/verify/badge.svg?branch=master)](https://github.com/checkpoint-restore/go-criu/actions?query=workflow%3Averify) +[![Go Reference](https://pkg.go.dev/badge/github.com/checkpoint-restore/go-criu.svg)](https://pkg.go.dev/github.com/checkpoint-restore/go-criu) -## go-criu -- Go bindings for [CRIU](https://criu.org/) +## go-criu -- Go bindings for CRIU -This repository provides Go bindings for CRIU. The code is based on the Go based PHaul +This repository provides Go bindings for [CRIU](https://criu.org/). The code is based on the Go-based PHaul implementation from the CRIU repository. For easier inclusion into other Go projects the CRIU Go bindings have been moved to this repository. @@ -10,13 +12,26 @@ The Go bindings provide an easy way to use the CRIU RPC calls from Go without th to set up all the infrastructure to make the actual RPC connection to CRIU. The following example would print the version of CRIU: -``` +```go +import ( + "log" + + "github.com/checkpoint-restore/go-criu/v5" +) + +func main() { c := criu.MakeCriu() version, err := c.GetCriuVersion() - fmt.Println(version) + if err != nil { + log.Fatalln(err) + } + log.Println(version) +} ``` + or to just check if at least a certain CRIU version is installed: -``` + +```go c := criu.MakeCriu() result, err := c.IsCriuAtLeast(31100) ``` @@ -31,7 +46,13 @@ As go-criu is imported in other projects and as Go modules are expected to follow Semantic Versioning go-criu will also follow Semantic Versioning starting with the 4.0.0 release. -4.0.0 is based on CRIU 3.14 +The following table shows the relation between go-criu and criu versions: + +| Major version | Latest release | CRIU version | +| -------------- | -------------- | ------------ | +| v5             | 5.2.0         | 3.16         | +| v5             | 5.0.0         | 3.15         | +| v4             | 4.1.0         | 3.14         | ## How to contribute diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/features.go b/vendor/github.com/checkpoint-restore/go-criu/v5/features.go new file mode 100644 index 0000000000..c7127f9515 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/features.go @@ -0,0 +1,45 @@ +package criu + +import ( + "fmt" + + "github.com/checkpoint-restore/go-criu/v5/rpc" +) + +// Feature checking in go-criu is based on the libcriu feature checking function. + +// Feature checking allows the user to check if CRIU supports +// certain features. There are CRIU features which do not depend +// on the version of CRIU but on kernel features or architecture. +// +// One example is memory tracking. Memory tracking can be disabled +// in the kernel or there are architectures which do not support +// it (aarch64 for example). By using the feature check a libcriu +// user can easily query CRIU if a certain feature is available. +// +// The features which should be checked can be marked in the +// structure 'struct criu_feature_check'. Each structure member +// that is set to true will result in CRIU checking for the +// availability of that feature in the current combination of +// CRIU/kernel/architecture. +// +// Available features will be set to true when the function +// returns successfully. Missing features will be set to false. + +func (c *Criu) FeatureCheck(features *rpc.CriuFeatures) (*rpc.CriuFeatures, error) { + resp, err := c.doSwrkWithResp( + rpc.CriuReqType_FEATURE_CHECK, + nil, + nil, + features, + ) + if err != nil { + return nil, err + } + + if resp.GetType() != rpc.CriuReqType_FEATURE_CHECK { + return nil, fmt.Errorf("Unexpected CRIU RPC response") + } + + return features, nil +} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/main.go b/vendor/github.com/checkpoint-restore/go-criu/v5/main.go similarity index 83% rename from vendor/github.com/checkpoint-restore/go-criu/v4/main.go rename to vendor/github.com/checkpoint-restore/go-criu/v5/main.go index d0a6da4783..88b1b24587 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/main.go +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/main.go @@ -8,8 +8,8 @@ import ( "strconv" "syscall" - "github.com/checkpoint-restore/go-criu/v4/rpc" - "github.com/golang/protobuf/proto" + "github.com/checkpoint-restore/go-criu/v5/rpc" + "google.golang.org/protobuf/proto" ) // Criu struct @@ -45,6 +45,7 @@ func (c *Criu) Prepare() error { defer srv.Close() args := []string{"swrk", strconv.Itoa(fds[1])} + // #nosec G204 cmd := exec.Command(c.swrkPath, args...) err = cmd.Start() @@ -64,7 +65,7 @@ func (c *Criu) Cleanup() { if c.swrkCmd != nil { c.swrkSk.Close() c.swrkSk = nil - c.swrkCmd.Wait() + _ = c.swrkCmd.Wait() c.swrkCmd = nil } } @@ -86,19 +87,19 @@ func (c *Criu) sendAndRecv(reqB []byte) ([]byte, int, error) { } func (c *Criu) doSwrk(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy Notify) error { - resp, err := c.doSwrkWithResp(reqType, opts, nfy) + resp, err := c.doSwrkWithResp(reqType, opts, nfy, nil) if err != nil { return err } respType := resp.GetType() if respType != reqType { - return errors.New("unexpected responce") + return errors.New("unexpected CRIU RPC response") } return nil } -func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy Notify) (*rpc.CriuResp, error) { +func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy Notify, features *rpc.CriuFeatures) (*rpc.CriuResp, error) { var resp *rpc.CriuResp req := rpc.CriuReq{ @@ -110,6 +111,10 @@ func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy N opts.NotifyScripts = proto.Bool(true) } + if features != nil { + req.Features = features + } + if c.swrkCmd == nil { err := c.Prepare() if err != nil { @@ -187,28 +192,28 @@ func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy N } // Dump dumps a process -func (c *Criu) Dump(opts rpc.CriuOpts, nfy Notify) error { - return c.doSwrk(rpc.CriuReqType_DUMP, &opts, nfy) +func (c *Criu) Dump(opts *rpc.CriuOpts, nfy Notify) error { + return c.doSwrk(rpc.CriuReqType_DUMP, opts, nfy) } // Restore restores a process -func (c *Criu) Restore(opts rpc.CriuOpts, nfy Notify) error { - return c.doSwrk(rpc.CriuReqType_RESTORE, &opts, nfy) +func (c *Criu) Restore(opts *rpc.CriuOpts, nfy Notify) error { + return c.doSwrk(rpc.CriuReqType_RESTORE, opts, nfy) } // PreDump does a pre-dump -func (c *Criu) PreDump(opts rpc.CriuOpts, nfy Notify) error { - return c.doSwrk(rpc.CriuReqType_PRE_DUMP, &opts, nfy) +func (c *Criu) PreDump(opts *rpc.CriuOpts, nfy Notify) error { + return c.doSwrk(rpc.CriuReqType_PRE_DUMP, opts, nfy) } // StartPageServer starts the page server -func (c *Criu) StartPageServer(opts rpc.CriuOpts) error { - return c.doSwrk(rpc.CriuReqType_PAGE_SERVER, &opts, nil) +func (c *Criu) StartPageServer(opts *rpc.CriuOpts) error { + return c.doSwrk(rpc.CriuReqType_PAGE_SERVER, opts, nil) } // StartPageServerChld starts the page server and returns PID and port -func (c *Criu) StartPageServerChld(opts rpc.CriuOpts) (int, int, error) { - resp, err := c.doSwrkWithResp(rpc.CriuReqType_PAGE_SERVER_CHLD, &opts, nil) +func (c *Criu) StartPageServerChld(opts *rpc.CriuOpts) (int, int, error) { + resp, err := c.doSwrkWithResp(rpc.CriuReqType_PAGE_SERVER_CHLD, opts, nil, nil) if err != nil { return 0, 0, err } @@ -219,7 +224,7 @@ func (c *Criu) StartPageServerChld(opts rpc.CriuOpts) (int, int, error) { // GetCriuVersion executes the VERSION RPC call and returns the version // as an integer. Major * 10000 + Minor * 100 + SubLevel func (c *Criu) GetCriuVersion() (int, error) { - resp, err := c.doSwrkWithResp(rpc.CriuReqType_VERSION, nil, nil) + resp, err := c.doSwrkWithResp(rpc.CriuReqType_VERSION, nil, nil, nil) if err != nil { return 0, err } diff --git a/vendor/github.com/checkpoint-restore/go-criu/v4/notify.go b/vendor/github.com/checkpoint-restore/go-criu/v5/notify.go similarity index 95% rename from vendor/github.com/checkpoint-restore/go-criu/v4/notify.go rename to vendor/github.com/checkpoint-restore/go-criu/v5/notify.go index 1c8547b435..a177f2bb5c 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v4/notify.go +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/notify.go @@ -1,6 +1,6 @@ package criu -//Notify interface +// Notify interface type Notify interface { PreDump() error PostDump() error @@ -14,8 +14,7 @@ type Notify interface { } // NoNotify struct -type NoNotify struct { -} +type NoNotify struct{} // PreDump NoNotify func (c NoNotify) PreDump() error { diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go new file mode 100644 index 0000000000..15e33fea52 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.pb.go @@ -0,0 +1,2237 @@ +// SPDX-License-Identifier: MIT + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.27.1 +// protoc v3.12.4 +// source: rpc/rpc.proto + +package rpc + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type CriuCgMode int32 + +const ( + CriuCgMode_IGNORE CriuCgMode = 0 + CriuCgMode_CG_NONE CriuCgMode = 1 + CriuCgMode_PROPS CriuCgMode = 2 + CriuCgMode_SOFT CriuCgMode = 3 + CriuCgMode_FULL CriuCgMode = 4 + CriuCgMode_STRICT CriuCgMode = 5 + CriuCgMode_DEFAULT CriuCgMode = 6 +) + +// Enum value maps for CriuCgMode. +var ( + CriuCgMode_name = map[int32]string{ + 0: "IGNORE", + 1: "CG_NONE", + 2: "PROPS", + 3: "SOFT", + 4: "FULL", + 5: "STRICT", + 6: "DEFAULT", + } + CriuCgMode_value = map[string]int32{ + "IGNORE": 0, + "CG_NONE": 1, + "PROPS": 2, + "SOFT": 3, + "FULL": 4, + "STRICT": 5, + "DEFAULT": 6, + } +) + +func (x CriuCgMode) Enum() *CriuCgMode { + p := new(CriuCgMode) + *p = x + return p +} + +func (x CriuCgMode) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CriuCgMode) Descriptor() protoreflect.EnumDescriptor { + return file_rpc_rpc_proto_enumTypes[0].Descriptor() +} + +func (CriuCgMode) Type() protoreflect.EnumType { + return &file_rpc_rpc_proto_enumTypes[0] +} + +func (x CriuCgMode) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CriuCgMode) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CriuCgMode(num) + return nil +} + +// Deprecated: Use CriuCgMode.Descriptor instead. +func (CriuCgMode) EnumDescriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{0} +} + +type CriuPreDumpMode int32 + +const ( + CriuPreDumpMode_SPLICE CriuPreDumpMode = 1 + CriuPreDumpMode_VM_READ CriuPreDumpMode = 2 +) + +// Enum value maps for CriuPreDumpMode. +var ( + CriuPreDumpMode_name = map[int32]string{ + 1: "SPLICE", + 2: "VM_READ", + } + CriuPreDumpMode_value = map[string]int32{ + "SPLICE": 1, + "VM_READ": 2, + } +) + +func (x CriuPreDumpMode) Enum() *CriuPreDumpMode { + p := new(CriuPreDumpMode) + *p = x + return p +} + +func (x CriuPreDumpMode) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CriuPreDumpMode) Descriptor() protoreflect.EnumDescriptor { + return file_rpc_rpc_proto_enumTypes[1].Descriptor() +} + +func (CriuPreDumpMode) Type() protoreflect.EnumType { + return &file_rpc_rpc_proto_enumTypes[1] +} + +func (x CriuPreDumpMode) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CriuPreDumpMode) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CriuPreDumpMode(num) + return nil +} + +// Deprecated: Use CriuPreDumpMode.Descriptor instead. +func (CriuPreDumpMode) EnumDescriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{1} +} + +type CriuReqType int32 + +const ( + CriuReqType_EMPTY CriuReqType = 0 + CriuReqType_DUMP CriuReqType = 1 + CriuReqType_RESTORE CriuReqType = 2 + CriuReqType_CHECK CriuReqType = 3 + CriuReqType_PRE_DUMP CriuReqType = 4 + CriuReqType_PAGE_SERVER CriuReqType = 5 + CriuReqType_NOTIFY CriuReqType = 6 + CriuReqType_CPUINFO_DUMP CriuReqType = 7 + CriuReqType_CPUINFO_CHECK CriuReqType = 8 + CriuReqType_FEATURE_CHECK CriuReqType = 9 + CriuReqType_VERSION CriuReqType = 10 + CriuReqType_WAIT_PID CriuReqType = 11 + CriuReqType_PAGE_SERVER_CHLD CriuReqType = 12 +) + +// Enum value maps for CriuReqType. +var ( + CriuReqType_name = map[int32]string{ + 0: "EMPTY", + 1: "DUMP", + 2: "RESTORE", + 3: "CHECK", + 4: "PRE_DUMP", + 5: "PAGE_SERVER", + 6: "NOTIFY", + 7: "CPUINFO_DUMP", + 8: "CPUINFO_CHECK", + 9: "FEATURE_CHECK", + 10: "VERSION", + 11: "WAIT_PID", + 12: "PAGE_SERVER_CHLD", + } + CriuReqType_value = map[string]int32{ + "EMPTY": 0, + "DUMP": 1, + "RESTORE": 2, + "CHECK": 3, + "PRE_DUMP": 4, + "PAGE_SERVER": 5, + "NOTIFY": 6, + "CPUINFO_DUMP": 7, + "CPUINFO_CHECK": 8, + "FEATURE_CHECK": 9, + "VERSION": 10, + "WAIT_PID": 11, + "PAGE_SERVER_CHLD": 12, + } +) + +func (x CriuReqType) Enum() *CriuReqType { + p := new(CriuReqType) + *p = x + return p +} + +func (x CriuReqType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (CriuReqType) Descriptor() protoreflect.EnumDescriptor { + return file_rpc_rpc_proto_enumTypes[2].Descriptor() +} + +func (CriuReqType) Type() protoreflect.EnumType { + return &file_rpc_rpc_proto_enumTypes[2] +} + +func (x CriuReqType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Do not use. +func (x *CriuReqType) UnmarshalJSON(b []byte) error { + num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b) + if err != nil { + return err + } + *x = CriuReqType(num) + return nil +} + +// Deprecated: Use CriuReqType.Descriptor instead. +func (CriuReqType) EnumDescriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{2} +} + +type CriuPageServerInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Address *string `protobuf:"bytes,1,opt,name=address" json:"address,omitempty"` + Port *int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"` + Pid *int32 `protobuf:"varint,3,opt,name=pid" json:"pid,omitempty"` + Fd *int32 `protobuf:"varint,4,opt,name=fd" json:"fd,omitempty"` +} + +func (x *CriuPageServerInfo) Reset() { + *x = CriuPageServerInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuPageServerInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuPageServerInfo) ProtoMessage() {} + +func (x *CriuPageServerInfo) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuPageServerInfo.ProtoReflect.Descriptor instead. +func (*CriuPageServerInfo) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{0} +} + +func (x *CriuPageServerInfo) GetAddress() string { + if x != nil && x.Address != nil { + return *x.Address + } + return "" +} + +func (x *CriuPageServerInfo) GetPort() int32 { + if x != nil && x.Port != nil { + return *x.Port + } + return 0 +} + +func (x *CriuPageServerInfo) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +func (x *CriuPageServerInfo) GetFd() int32 { + if x != nil && x.Fd != nil { + return *x.Fd + } + return 0 +} + +type CriuVethPair struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + IfIn *string `protobuf:"bytes,1,req,name=if_in,json=ifIn" json:"if_in,omitempty"` + IfOut *string `protobuf:"bytes,2,req,name=if_out,json=ifOut" json:"if_out,omitempty"` +} + +func (x *CriuVethPair) Reset() { + *x = CriuVethPair{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuVethPair) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuVethPair) ProtoMessage() {} + +func (x *CriuVethPair) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuVethPair.ProtoReflect.Descriptor instead. +func (*CriuVethPair) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{1} +} + +func (x *CriuVethPair) GetIfIn() string { + if x != nil && x.IfIn != nil { + return *x.IfIn + } + return "" +} + +func (x *CriuVethPair) GetIfOut() string { + if x != nil && x.IfOut != nil { + return *x.IfOut + } + return "" +} + +type ExtMountMap struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` + Val *string `protobuf:"bytes,2,req,name=val" json:"val,omitempty"` +} + +func (x *ExtMountMap) Reset() { + *x = ExtMountMap{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ExtMountMap) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ExtMountMap) ProtoMessage() {} + +func (x *ExtMountMap) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExtMountMap.ProtoReflect.Descriptor instead. +func (*ExtMountMap) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{2} +} + +func (x *ExtMountMap) GetKey() string { + if x != nil && x.Key != nil { + return *x.Key + } + return "" +} + +func (x *ExtMountMap) GetVal() string { + if x != nil && x.Val != nil { + return *x.Val + } + return "" +} + +type JoinNamespace struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Ns *string `protobuf:"bytes,1,req,name=ns" json:"ns,omitempty"` + NsFile *string `protobuf:"bytes,2,req,name=ns_file,json=nsFile" json:"ns_file,omitempty"` + ExtraOpt *string `protobuf:"bytes,3,opt,name=extra_opt,json=extraOpt" json:"extra_opt,omitempty"` +} + +func (x *JoinNamespace) Reset() { + *x = JoinNamespace{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *JoinNamespace) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*JoinNamespace) ProtoMessage() {} + +func (x *JoinNamespace) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use JoinNamespace.ProtoReflect.Descriptor instead. +func (*JoinNamespace) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{3} +} + +func (x *JoinNamespace) GetNs() string { + if x != nil && x.Ns != nil { + return *x.Ns + } + return "" +} + +func (x *JoinNamespace) GetNsFile() string { + if x != nil && x.NsFile != nil { + return *x.NsFile + } + return "" +} + +func (x *JoinNamespace) GetExtraOpt() string { + if x != nil && x.ExtraOpt != nil { + return *x.ExtraOpt + } + return "" +} + +type InheritFd struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key *string `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` + Fd *int32 `protobuf:"varint,2,req,name=fd" json:"fd,omitempty"` +} + +func (x *InheritFd) Reset() { + *x = InheritFd{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InheritFd) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InheritFd) ProtoMessage() {} + +func (x *InheritFd) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InheritFd.ProtoReflect.Descriptor instead. +func (*InheritFd) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{4} +} + +func (x *InheritFd) GetKey() string { + if x != nil && x.Key != nil { + return *x.Key + } + return "" +} + +func (x *InheritFd) GetFd() int32 { + if x != nil && x.Fd != nil { + return *x.Fd + } + return 0 +} + +type CgroupRoot struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Ctrl *string `protobuf:"bytes,1,opt,name=ctrl" json:"ctrl,omitempty"` + Path *string `protobuf:"bytes,2,req,name=path" json:"path,omitempty"` +} + +func (x *CgroupRoot) Reset() { + *x = CgroupRoot{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CgroupRoot) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CgroupRoot) ProtoMessage() {} + +func (x *CgroupRoot) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CgroupRoot.ProtoReflect.Descriptor instead. +func (*CgroupRoot) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{5} +} + +func (x *CgroupRoot) GetCtrl() string { + if x != nil && x.Ctrl != nil { + return *x.Ctrl + } + return "" +} + +func (x *CgroupRoot) GetPath() string { + if x != nil && x.Path != nil { + return *x.Path + } + return "" +} + +type UnixSk struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Inode *uint32 `protobuf:"varint,1,req,name=inode" json:"inode,omitempty"` +} + +func (x *UnixSk) Reset() { + *x = UnixSk{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UnixSk) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UnixSk) ProtoMessage() {} + +func (x *UnixSk) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UnixSk.ProtoReflect.Descriptor instead. +func (*UnixSk) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{6} +} + +func (x *UnixSk) GetInode() uint32 { + if x != nil && x.Inode != nil { + return *x.Inode + } + return 0 +} + +type CriuOpts struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ImagesDirFd *int32 `protobuf:"varint,1,req,name=images_dir_fd,json=imagesDirFd" json:"images_dir_fd,omitempty"` + Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` // if not set on dump, will dump requesting process + LeaveRunning *bool `protobuf:"varint,3,opt,name=leave_running,json=leaveRunning" json:"leave_running,omitempty"` + ExtUnixSk *bool `protobuf:"varint,4,opt,name=ext_unix_sk,json=extUnixSk" json:"ext_unix_sk,omitempty"` + TcpEstablished *bool `protobuf:"varint,5,opt,name=tcp_established,json=tcpEstablished" json:"tcp_established,omitempty"` + EvasiveDevices *bool `protobuf:"varint,6,opt,name=evasive_devices,json=evasiveDevices" json:"evasive_devices,omitempty"` + ShellJob *bool `protobuf:"varint,7,opt,name=shell_job,json=shellJob" json:"shell_job,omitempty"` + FileLocks *bool `protobuf:"varint,8,opt,name=file_locks,json=fileLocks" json:"file_locks,omitempty"` + LogLevel *int32 `protobuf:"varint,9,opt,name=log_level,json=logLevel,def=2" json:"log_level,omitempty"` + LogFile *string `protobuf:"bytes,10,opt,name=log_file,json=logFile" json:"log_file,omitempty"` // No subdirs are allowed. Consider using work-dir + Ps *CriuPageServerInfo `protobuf:"bytes,11,opt,name=ps" json:"ps,omitempty"` + NotifyScripts *bool `protobuf:"varint,12,opt,name=notify_scripts,json=notifyScripts" json:"notify_scripts,omitempty"` + Root *string `protobuf:"bytes,13,opt,name=root" json:"root,omitempty"` + ParentImg *string `protobuf:"bytes,14,opt,name=parent_img,json=parentImg" json:"parent_img,omitempty"` + TrackMem *bool `protobuf:"varint,15,opt,name=track_mem,json=trackMem" json:"track_mem,omitempty"` + AutoDedup *bool `protobuf:"varint,16,opt,name=auto_dedup,json=autoDedup" json:"auto_dedup,omitempty"` + WorkDirFd *int32 `protobuf:"varint,17,opt,name=work_dir_fd,json=workDirFd" json:"work_dir_fd,omitempty"` + LinkRemap *bool `protobuf:"varint,18,opt,name=link_remap,json=linkRemap" json:"link_remap,omitempty"` + Veths []*CriuVethPair `protobuf:"bytes,19,rep,name=veths" json:"veths,omitempty"` // DEPRECATED, use external instead + CpuCap *uint32 `protobuf:"varint,20,opt,name=cpu_cap,json=cpuCap,def=4294967295" json:"cpu_cap,omitempty"` + ForceIrmap *bool `protobuf:"varint,21,opt,name=force_irmap,json=forceIrmap" json:"force_irmap,omitempty"` + ExecCmd []string `protobuf:"bytes,22,rep,name=exec_cmd,json=execCmd" json:"exec_cmd,omitempty"` + ExtMnt []*ExtMountMap `protobuf:"bytes,23,rep,name=ext_mnt,json=extMnt" json:"ext_mnt,omitempty"` // DEPRECATED, use external instead + ManageCgroups *bool `protobuf:"varint,24,opt,name=manage_cgroups,json=manageCgroups" json:"manage_cgroups,omitempty"` // backward compatibility + CgRoot []*CgroupRoot `protobuf:"bytes,25,rep,name=cg_root,json=cgRoot" json:"cg_root,omitempty"` + RstSibling *bool `protobuf:"varint,26,opt,name=rst_sibling,json=rstSibling" json:"rst_sibling,omitempty"` // swrk only + InheritFd []*InheritFd `protobuf:"bytes,27,rep,name=inherit_fd,json=inheritFd" json:"inherit_fd,omitempty"` // swrk only + AutoExtMnt *bool `protobuf:"varint,28,opt,name=auto_ext_mnt,json=autoExtMnt" json:"auto_ext_mnt,omitempty"` + ExtSharing *bool `protobuf:"varint,29,opt,name=ext_sharing,json=extSharing" json:"ext_sharing,omitempty"` + ExtMasters *bool `protobuf:"varint,30,opt,name=ext_masters,json=extMasters" json:"ext_masters,omitempty"` + SkipMnt []string `protobuf:"bytes,31,rep,name=skip_mnt,json=skipMnt" json:"skip_mnt,omitempty"` + EnableFs []string `protobuf:"bytes,32,rep,name=enable_fs,json=enableFs" json:"enable_fs,omitempty"` + UnixSkIno []*UnixSk `protobuf:"bytes,33,rep,name=unix_sk_ino,json=unixSkIno" json:"unix_sk_ino,omitempty"` // DEPRECATED, use external instead + ManageCgroupsMode *CriuCgMode `protobuf:"varint,34,opt,name=manage_cgroups_mode,json=manageCgroupsMode,enum=CriuCgMode" json:"manage_cgroups_mode,omitempty"` + GhostLimit *uint32 `protobuf:"varint,35,opt,name=ghost_limit,json=ghostLimit,def=1048576" json:"ghost_limit,omitempty"` + IrmapScanPaths []string `protobuf:"bytes,36,rep,name=irmap_scan_paths,json=irmapScanPaths" json:"irmap_scan_paths,omitempty"` + External []string `protobuf:"bytes,37,rep,name=external" json:"external,omitempty"` + EmptyNs *uint32 `protobuf:"varint,38,opt,name=empty_ns,json=emptyNs" json:"empty_ns,omitempty"` + JoinNs []*JoinNamespace `protobuf:"bytes,39,rep,name=join_ns,json=joinNs" json:"join_ns,omitempty"` + CgroupProps *string `protobuf:"bytes,41,opt,name=cgroup_props,json=cgroupProps" json:"cgroup_props,omitempty"` + CgroupPropsFile *string `protobuf:"bytes,42,opt,name=cgroup_props_file,json=cgroupPropsFile" json:"cgroup_props_file,omitempty"` + CgroupDumpController []string `protobuf:"bytes,43,rep,name=cgroup_dump_controller,json=cgroupDumpController" json:"cgroup_dump_controller,omitempty"` + FreezeCgroup *string `protobuf:"bytes,44,opt,name=freeze_cgroup,json=freezeCgroup" json:"freeze_cgroup,omitempty"` + Timeout *uint32 `protobuf:"varint,45,opt,name=timeout" json:"timeout,omitempty"` + TcpSkipInFlight *bool `protobuf:"varint,46,opt,name=tcp_skip_in_flight,json=tcpSkipInFlight" json:"tcp_skip_in_flight,omitempty"` + WeakSysctls *bool `protobuf:"varint,47,opt,name=weak_sysctls,json=weakSysctls" json:"weak_sysctls,omitempty"` + LazyPages *bool `protobuf:"varint,48,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` + StatusFd *int32 `protobuf:"varint,49,opt,name=status_fd,json=statusFd" json:"status_fd,omitempty"` + OrphanPtsMaster *bool `protobuf:"varint,50,opt,name=orphan_pts_master,json=orphanPtsMaster" json:"orphan_pts_master,omitempty"` + ConfigFile *string `protobuf:"bytes,51,opt,name=config_file,json=configFile" json:"config_file,omitempty"` + TcpClose *bool `protobuf:"varint,52,opt,name=tcp_close,json=tcpClose" json:"tcp_close,omitempty"` + LsmProfile *string `protobuf:"bytes,53,opt,name=lsm_profile,json=lsmProfile" json:"lsm_profile,omitempty"` + TlsCacert *string `protobuf:"bytes,54,opt,name=tls_cacert,json=tlsCacert" json:"tls_cacert,omitempty"` + TlsCacrl *string `protobuf:"bytes,55,opt,name=tls_cacrl,json=tlsCacrl" json:"tls_cacrl,omitempty"` + TlsCert *string `protobuf:"bytes,56,opt,name=tls_cert,json=tlsCert" json:"tls_cert,omitempty"` + TlsKey *string `protobuf:"bytes,57,opt,name=tls_key,json=tlsKey" json:"tls_key,omitempty"` + Tls *bool `protobuf:"varint,58,opt,name=tls" json:"tls,omitempty"` + TlsNoCnVerify *bool `protobuf:"varint,59,opt,name=tls_no_cn_verify,json=tlsNoCnVerify" json:"tls_no_cn_verify,omitempty"` + CgroupYard *string `protobuf:"bytes,60,opt,name=cgroup_yard,json=cgroupYard" json:"cgroup_yard,omitempty"` + PreDumpMode *CriuPreDumpMode `protobuf:"varint,61,opt,name=pre_dump_mode,json=preDumpMode,enum=CriuPreDumpMode,def=1" json:"pre_dump_mode,omitempty"` + PidfdStoreSk *int32 `protobuf:"varint,62,opt,name=pidfd_store_sk,json=pidfdStoreSk" json:"pidfd_store_sk,omitempty"` + LsmMountContext *string `protobuf:"bytes,63,opt,name=lsm_mount_context,json=lsmMountContext" json:"lsm_mount_context,omitempty"` // optional bool check_mounts = 128; +} + +// Default values for CriuOpts fields. +const ( + Default_CriuOpts_LogLevel = int32(2) + Default_CriuOpts_CpuCap = uint32(4294967295) + Default_CriuOpts_GhostLimit = uint32(1048576) + Default_CriuOpts_PreDumpMode = CriuPreDumpMode_SPLICE +) + +func (x *CriuOpts) Reset() { + *x = CriuOpts{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuOpts) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuOpts) ProtoMessage() {} + +func (x *CriuOpts) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuOpts.ProtoReflect.Descriptor instead. +func (*CriuOpts) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{7} +} + +func (x *CriuOpts) GetImagesDirFd() int32 { + if x != nil && x.ImagesDirFd != nil { + return *x.ImagesDirFd + } + return 0 +} + +func (x *CriuOpts) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +func (x *CriuOpts) GetLeaveRunning() bool { + if x != nil && x.LeaveRunning != nil { + return *x.LeaveRunning + } + return false +} + +func (x *CriuOpts) GetExtUnixSk() bool { + if x != nil && x.ExtUnixSk != nil { + return *x.ExtUnixSk + } + return false +} + +func (x *CriuOpts) GetTcpEstablished() bool { + if x != nil && x.TcpEstablished != nil { + return *x.TcpEstablished + } + return false +} + +func (x *CriuOpts) GetEvasiveDevices() bool { + if x != nil && x.EvasiveDevices != nil { + return *x.EvasiveDevices + } + return false +} + +func (x *CriuOpts) GetShellJob() bool { + if x != nil && x.ShellJob != nil { + return *x.ShellJob + } + return false +} + +func (x *CriuOpts) GetFileLocks() bool { + if x != nil && x.FileLocks != nil { + return *x.FileLocks + } + return false +} + +func (x *CriuOpts) GetLogLevel() int32 { + if x != nil && x.LogLevel != nil { + return *x.LogLevel + } + return Default_CriuOpts_LogLevel +} + +func (x *CriuOpts) GetLogFile() string { + if x != nil && x.LogFile != nil { + return *x.LogFile + } + return "" +} + +func (x *CriuOpts) GetPs() *CriuPageServerInfo { + if x != nil { + return x.Ps + } + return nil +} + +func (x *CriuOpts) GetNotifyScripts() bool { + if x != nil && x.NotifyScripts != nil { + return *x.NotifyScripts + } + return false +} + +func (x *CriuOpts) GetRoot() string { + if x != nil && x.Root != nil { + return *x.Root + } + return "" +} + +func (x *CriuOpts) GetParentImg() string { + if x != nil && x.ParentImg != nil { + return *x.ParentImg + } + return "" +} + +func (x *CriuOpts) GetTrackMem() bool { + if x != nil && x.TrackMem != nil { + return *x.TrackMem + } + return false +} + +func (x *CriuOpts) GetAutoDedup() bool { + if x != nil && x.AutoDedup != nil { + return *x.AutoDedup + } + return false +} + +func (x *CriuOpts) GetWorkDirFd() int32 { + if x != nil && x.WorkDirFd != nil { + return *x.WorkDirFd + } + return 0 +} + +func (x *CriuOpts) GetLinkRemap() bool { + if x != nil && x.LinkRemap != nil { + return *x.LinkRemap + } + return false +} + +func (x *CriuOpts) GetVeths() []*CriuVethPair { + if x != nil { + return x.Veths + } + return nil +} + +func (x *CriuOpts) GetCpuCap() uint32 { + if x != nil && x.CpuCap != nil { + return *x.CpuCap + } + return Default_CriuOpts_CpuCap +} + +func (x *CriuOpts) GetForceIrmap() bool { + if x != nil && x.ForceIrmap != nil { + return *x.ForceIrmap + } + return false +} + +func (x *CriuOpts) GetExecCmd() []string { + if x != nil { + return x.ExecCmd + } + return nil +} + +func (x *CriuOpts) GetExtMnt() []*ExtMountMap { + if x != nil { + return x.ExtMnt + } + return nil +} + +func (x *CriuOpts) GetManageCgroups() bool { + if x != nil && x.ManageCgroups != nil { + return *x.ManageCgroups + } + return false +} + +func (x *CriuOpts) GetCgRoot() []*CgroupRoot { + if x != nil { + return x.CgRoot + } + return nil +} + +func (x *CriuOpts) GetRstSibling() bool { + if x != nil && x.RstSibling != nil { + return *x.RstSibling + } + return false +} + +func (x *CriuOpts) GetInheritFd() []*InheritFd { + if x != nil { + return x.InheritFd + } + return nil +} + +func (x *CriuOpts) GetAutoExtMnt() bool { + if x != nil && x.AutoExtMnt != nil { + return *x.AutoExtMnt + } + return false +} + +func (x *CriuOpts) GetExtSharing() bool { + if x != nil && x.ExtSharing != nil { + return *x.ExtSharing + } + return false +} + +func (x *CriuOpts) GetExtMasters() bool { + if x != nil && x.ExtMasters != nil { + return *x.ExtMasters + } + return false +} + +func (x *CriuOpts) GetSkipMnt() []string { + if x != nil { + return x.SkipMnt + } + return nil +} + +func (x *CriuOpts) GetEnableFs() []string { + if x != nil { + return x.EnableFs + } + return nil +} + +func (x *CriuOpts) GetUnixSkIno() []*UnixSk { + if x != nil { + return x.UnixSkIno + } + return nil +} + +func (x *CriuOpts) GetManageCgroupsMode() CriuCgMode { + if x != nil && x.ManageCgroupsMode != nil { + return *x.ManageCgroupsMode + } + return CriuCgMode_IGNORE +} + +func (x *CriuOpts) GetGhostLimit() uint32 { + if x != nil && x.GhostLimit != nil { + return *x.GhostLimit + } + return Default_CriuOpts_GhostLimit +} + +func (x *CriuOpts) GetIrmapScanPaths() []string { + if x != nil { + return x.IrmapScanPaths + } + return nil +} + +func (x *CriuOpts) GetExternal() []string { + if x != nil { + return x.External + } + return nil +} + +func (x *CriuOpts) GetEmptyNs() uint32 { + if x != nil && x.EmptyNs != nil { + return *x.EmptyNs + } + return 0 +} + +func (x *CriuOpts) GetJoinNs() []*JoinNamespace { + if x != nil { + return x.JoinNs + } + return nil +} + +func (x *CriuOpts) GetCgroupProps() string { + if x != nil && x.CgroupProps != nil { + return *x.CgroupProps + } + return "" +} + +func (x *CriuOpts) GetCgroupPropsFile() string { + if x != nil && x.CgroupPropsFile != nil { + return *x.CgroupPropsFile + } + return "" +} + +func (x *CriuOpts) GetCgroupDumpController() []string { + if x != nil { + return x.CgroupDumpController + } + return nil +} + +func (x *CriuOpts) GetFreezeCgroup() string { + if x != nil && x.FreezeCgroup != nil { + return *x.FreezeCgroup + } + return "" +} + +func (x *CriuOpts) GetTimeout() uint32 { + if x != nil && x.Timeout != nil { + return *x.Timeout + } + return 0 +} + +func (x *CriuOpts) GetTcpSkipInFlight() bool { + if x != nil && x.TcpSkipInFlight != nil { + return *x.TcpSkipInFlight + } + return false +} + +func (x *CriuOpts) GetWeakSysctls() bool { + if x != nil && x.WeakSysctls != nil { + return *x.WeakSysctls + } + return false +} + +func (x *CriuOpts) GetLazyPages() bool { + if x != nil && x.LazyPages != nil { + return *x.LazyPages + } + return false +} + +func (x *CriuOpts) GetStatusFd() int32 { + if x != nil && x.StatusFd != nil { + return *x.StatusFd + } + return 0 +} + +func (x *CriuOpts) GetOrphanPtsMaster() bool { + if x != nil && x.OrphanPtsMaster != nil { + return *x.OrphanPtsMaster + } + return false +} + +func (x *CriuOpts) GetConfigFile() string { + if x != nil && x.ConfigFile != nil { + return *x.ConfigFile + } + return "" +} + +func (x *CriuOpts) GetTcpClose() bool { + if x != nil && x.TcpClose != nil { + return *x.TcpClose + } + return false +} + +func (x *CriuOpts) GetLsmProfile() string { + if x != nil && x.LsmProfile != nil { + return *x.LsmProfile + } + return "" +} + +func (x *CriuOpts) GetTlsCacert() string { + if x != nil && x.TlsCacert != nil { + return *x.TlsCacert + } + return "" +} + +func (x *CriuOpts) GetTlsCacrl() string { + if x != nil && x.TlsCacrl != nil { + return *x.TlsCacrl + } + return "" +} + +func (x *CriuOpts) GetTlsCert() string { + if x != nil && x.TlsCert != nil { + return *x.TlsCert + } + return "" +} + +func (x *CriuOpts) GetTlsKey() string { + if x != nil && x.TlsKey != nil { + return *x.TlsKey + } + return "" +} + +func (x *CriuOpts) GetTls() bool { + if x != nil && x.Tls != nil { + return *x.Tls + } + return false +} + +func (x *CriuOpts) GetTlsNoCnVerify() bool { + if x != nil && x.TlsNoCnVerify != nil { + return *x.TlsNoCnVerify + } + return false +} + +func (x *CriuOpts) GetCgroupYard() string { + if x != nil && x.CgroupYard != nil { + return *x.CgroupYard + } + return "" +} + +func (x *CriuOpts) GetPreDumpMode() CriuPreDumpMode { + if x != nil && x.PreDumpMode != nil { + return *x.PreDumpMode + } + return Default_CriuOpts_PreDumpMode +} + +func (x *CriuOpts) GetPidfdStoreSk() int32 { + if x != nil && x.PidfdStoreSk != nil { + return *x.PidfdStoreSk + } + return 0 +} + +func (x *CriuOpts) GetLsmMountContext() string { + if x != nil && x.LsmMountContext != nil { + return *x.LsmMountContext + } + return "" +} + +type CriuDumpResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Restored *bool `protobuf:"varint,1,opt,name=restored" json:"restored,omitempty"` +} + +func (x *CriuDumpResp) Reset() { + *x = CriuDumpResp{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuDumpResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuDumpResp) ProtoMessage() {} + +func (x *CriuDumpResp) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuDumpResp.ProtoReflect.Descriptor instead. +func (*CriuDumpResp) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{8} +} + +func (x *CriuDumpResp) GetRestored() bool { + if x != nil && x.Restored != nil { + return *x.Restored + } + return false +} + +type CriuRestoreResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Pid *int32 `protobuf:"varint,1,req,name=pid" json:"pid,omitempty"` +} + +func (x *CriuRestoreResp) Reset() { + *x = CriuRestoreResp{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuRestoreResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuRestoreResp) ProtoMessage() {} + +func (x *CriuRestoreResp) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuRestoreResp.ProtoReflect.Descriptor instead. +func (*CriuRestoreResp) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{9} +} + +func (x *CriuRestoreResp) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +type CriuNotify struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Script *string `protobuf:"bytes,1,opt,name=script" json:"script,omitempty"` + Pid *int32 `protobuf:"varint,2,opt,name=pid" json:"pid,omitempty"` +} + +func (x *CriuNotify) Reset() { + *x = CriuNotify{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuNotify) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuNotify) ProtoMessage() {} + +func (x *CriuNotify) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuNotify.ProtoReflect.Descriptor instead. +func (*CriuNotify) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{10} +} + +func (x *CriuNotify) GetScript() string { + if x != nil && x.Script != nil { + return *x.Script + } + return "" +} + +func (x *CriuNotify) GetPid() int32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +// +// List of features which can queried via +// CRIU_REQ_TYPE__FEATURE_CHECK +type CriuFeatures struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + MemTrack *bool `protobuf:"varint,1,opt,name=mem_track,json=memTrack" json:"mem_track,omitempty"` + LazyPages *bool `protobuf:"varint,2,opt,name=lazy_pages,json=lazyPages" json:"lazy_pages,omitempty"` + PidfdStore *bool `protobuf:"varint,3,opt,name=pidfd_store,json=pidfdStore" json:"pidfd_store,omitempty"` +} + +func (x *CriuFeatures) Reset() { + *x = CriuFeatures{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuFeatures) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuFeatures) ProtoMessage() {} + +func (x *CriuFeatures) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuFeatures.ProtoReflect.Descriptor instead. +func (*CriuFeatures) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{11} +} + +func (x *CriuFeatures) GetMemTrack() bool { + if x != nil && x.MemTrack != nil { + return *x.MemTrack + } + return false +} + +func (x *CriuFeatures) GetLazyPages() bool { + if x != nil && x.LazyPages != nil { + return *x.LazyPages + } + return false +} + +func (x *CriuFeatures) GetPidfdStore() bool { + if x != nil && x.PidfdStore != nil { + return *x.PidfdStore + } + return false +} + +type CriuReq struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` + Opts *CriuOpts `protobuf:"bytes,2,opt,name=opts" json:"opts,omitempty"` + NotifySuccess *bool `protobuf:"varint,3,opt,name=notify_success,json=notifySuccess" json:"notify_success,omitempty"` + // + // When set service won't close the connection but + // will wait for more req-s to appear. Works not + // for all request types. + KeepOpen *bool `protobuf:"varint,4,opt,name=keep_open,json=keepOpen" json:"keep_open,omitempty"` + // + // 'features' can be used to query which features + // are supported by the installed criu/kernel + // via RPC. + Features *CriuFeatures `protobuf:"bytes,5,opt,name=features" json:"features,omitempty"` + // 'pid' is used for WAIT_PID + Pid *uint32 `protobuf:"varint,6,opt,name=pid" json:"pid,omitempty"` +} + +func (x *CriuReq) Reset() { + *x = CriuReq{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuReq) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuReq) ProtoMessage() {} + +func (x *CriuReq) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuReq.ProtoReflect.Descriptor instead. +func (*CriuReq) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{12} +} + +func (x *CriuReq) GetType() CriuReqType { + if x != nil && x.Type != nil { + return *x.Type + } + return CriuReqType_EMPTY +} + +func (x *CriuReq) GetOpts() *CriuOpts { + if x != nil { + return x.Opts + } + return nil +} + +func (x *CriuReq) GetNotifySuccess() bool { + if x != nil && x.NotifySuccess != nil { + return *x.NotifySuccess + } + return false +} + +func (x *CriuReq) GetKeepOpen() bool { + if x != nil && x.KeepOpen != nil { + return *x.KeepOpen + } + return false +} + +func (x *CriuReq) GetFeatures() *CriuFeatures { + if x != nil { + return x.Features + } + return nil +} + +func (x *CriuReq) GetPid() uint32 { + if x != nil && x.Pid != nil { + return *x.Pid + } + return 0 +} + +type CriuResp struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"` + Success *bool `protobuf:"varint,2,req,name=success" json:"success,omitempty"` + Dump *CriuDumpResp `protobuf:"bytes,3,opt,name=dump" json:"dump,omitempty"` + Restore *CriuRestoreResp `protobuf:"bytes,4,opt,name=restore" json:"restore,omitempty"` + Notify *CriuNotify `protobuf:"bytes,5,opt,name=notify" json:"notify,omitempty"` + Ps *CriuPageServerInfo `protobuf:"bytes,6,opt,name=ps" json:"ps,omitempty"` + CrErrno *int32 `protobuf:"varint,7,opt,name=cr_errno,json=crErrno" json:"cr_errno,omitempty"` + Features *CriuFeatures `protobuf:"bytes,8,opt,name=features" json:"features,omitempty"` + CrErrmsg *string `protobuf:"bytes,9,opt,name=cr_errmsg,json=crErrmsg" json:"cr_errmsg,omitempty"` + Version *CriuVersion `protobuf:"bytes,10,opt,name=version" json:"version,omitempty"` + Status *int32 `protobuf:"varint,11,opt,name=status" json:"status,omitempty"` +} + +func (x *CriuResp) Reset() { + *x = CriuResp{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuResp) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuResp) ProtoMessage() {} + +func (x *CriuResp) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuResp.ProtoReflect.Descriptor instead. +func (*CriuResp) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{13} +} + +func (x *CriuResp) GetType() CriuReqType { + if x != nil && x.Type != nil { + return *x.Type + } + return CriuReqType_EMPTY +} + +func (x *CriuResp) GetSuccess() bool { + if x != nil && x.Success != nil { + return *x.Success + } + return false +} + +func (x *CriuResp) GetDump() *CriuDumpResp { + if x != nil { + return x.Dump + } + return nil +} + +func (x *CriuResp) GetRestore() *CriuRestoreResp { + if x != nil { + return x.Restore + } + return nil +} + +func (x *CriuResp) GetNotify() *CriuNotify { + if x != nil { + return x.Notify + } + return nil +} + +func (x *CriuResp) GetPs() *CriuPageServerInfo { + if x != nil { + return x.Ps + } + return nil +} + +func (x *CriuResp) GetCrErrno() int32 { + if x != nil && x.CrErrno != nil { + return *x.CrErrno + } + return 0 +} + +func (x *CriuResp) GetFeatures() *CriuFeatures { + if x != nil { + return x.Features + } + return nil +} + +func (x *CriuResp) GetCrErrmsg() string { + if x != nil && x.CrErrmsg != nil { + return *x.CrErrmsg + } + return "" +} + +func (x *CriuResp) GetVersion() *CriuVersion { + if x != nil { + return x.Version + } + return nil +} + +func (x *CriuResp) GetStatus() int32 { + if x != nil && x.Status != nil { + return *x.Status + } + return 0 +} + +// Answer for criu_req_type.VERSION requests +type CriuVersion struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + MajorNumber *int32 `protobuf:"varint,1,req,name=major_number,json=majorNumber" json:"major_number,omitempty"` + MinorNumber *int32 `protobuf:"varint,2,req,name=minor_number,json=minorNumber" json:"minor_number,omitempty"` + Gitid *string `protobuf:"bytes,3,opt,name=gitid" json:"gitid,omitempty"` + Sublevel *int32 `protobuf:"varint,4,opt,name=sublevel" json:"sublevel,omitempty"` + Extra *int32 `protobuf:"varint,5,opt,name=extra" json:"extra,omitempty"` + Name *string `protobuf:"bytes,6,opt,name=name" json:"name,omitempty"` +} + +func (x *CriuVersion) Reset() { + *x = CriuVersion{} + if protoimpl.UnsafeEnabled { + mi := &file_rpc_rpc_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CriuVersion) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CriuVersion) ProtoMessage() {} + +func (x *CriuVersion) ProtoReflect() protoreflect.Message { + mi := &file_rpc_rpc_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CriuVersion.ProtoReflect.Descriptor instead. +func (*CriuVersion) Descriptor() ([]byte, []int) { + return file_rpc_rpc_proto_rawDescGZIP(), []int{14} +} + +func (x *CriuVersion) GetMajorNumber() int32 { + if x != nil && x.MajorNumber != nil { + return *x.MajorNumber + } + return 0 +} + +func (x *CriuVersion) GetMinorNumber() int32 { + if x != nil && x.MinorNumber != nil { + return *x.MinorNumber + } + return 0 +} + +func (x *CriuVersion) GetGitid() string { + if x != nil && x.Gitid != nil { + return *x.Gitid + } + return "" +} + +func (x *CriuVersion) GetSublevel() int32 { + if x != nil && x.Sublevel != nil { + return *x.Sublevel + } + return 0 +} + +func (x *CriuVersion) GetExtra() int32 { + if x != nil && x.Extra != nil { + return *x.Extra + } + return 0 +} + +func (x *CriuVersion) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +var File_rpc_rpc_proto protoreflect.FileDescriptor + +var file_rpc_rpc_proto_rawDesc = []byte{ + 0x0a, 0x0d, 0x72, 0x70, 0x63, 0x2f, 0x72, 0x70, 0x63, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, + 0x67, 0x0a, 0x15, 0x63, 0x72, 0x69, 0x75, 0x5f, 0x70, 0x61, 0x67, 0x65, 0x5f, 0x73, 0x65, 0x72, + 0x76, 0x65, 0x72, 0x5f, 0x69, 0x6e, 0x66, 0x6f, 0x12, 0x18, 0x0a, 0x07, 0x61, 0x64, 0x64, 0x72, + 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, + 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04, 0x70, 0x6f, 0x72, 0x74, 0x18, 0x02, 0x20, 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0x55, 0x52, 0x45, 0x5f, 0x43, 0x48, 0x45, 0x43, 0x4b, 0x10, 0x09, + 0x12, 0x0b, 0x0a, 0x07, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x10, 0x0a, 0x12, 0x0c, 0x0a, + 0x08, 0x57, 0x41, 0x49, 0x54, 0x5f, 0x50, 0x49, 0x44, 0x10, 0x0b, 0x12, 0x14, 0x0a, 0x10, 0x50, + 0x41, 0x47, 0x45, 0x5f, 0x53, 0x45, 0x52, 0x56, 0x45, 0x52, 0x5f, 0x43, 0x48, 0x4c, 0x44, 0x10, + 0x0c, +} + +var ( + file_rpc_rpc_proto_rawDescOnce sync.Once + file_rpc_rpc_proto_rawDescData = file_rpc_rpc_proto_rawDesc +) + +func file_rpc_rpc_proto_rawDescGZIP() []byte { + file_rpc_rpc_proto_rawDescOnce.Do(func() { + file_rpc_rpc_proto_rawDescData = protoimpl.X.CompressGZIP(file_rpc_rpc_proto_rawDescData) + }) + return file_rpc_rpc_proto_rawDescData +} + +var file_rpc_rpc_proto_enumTypes = make([]protoimpl.EnumInfo, 3) +var file_rpc_rpc_proto_msgTypes = make([]protoimpl.MessageInfo, 15) +var file_rpc_rpc_proto_goTypes = []interface{}{ + (CriuCgMode)(0), // 0: criu_cg_mode + (CriuPreDumpMode)(0), // 1: criu_pre_dump_mode + (CriuReqType)(0), // 2: criu_req_type + (*CriuPageServerInfo)(nil), // 3: criu_page_server_info + (*CriuVethPair)(nil), // 4: criu_veth_pair + (*ExtMountMap)(nil), // 5: ext_mount_map + (*JoinNamespace)(nil), // 6: join_namespace + (*InheritFd)(nil), // 7: inherit_fd + (*CgroupRoot)(nil), // 8: cgroup_root + (*UnixSk)(nil), // 9: unix_sk + (*CriuOpts)(nil), // 10: criu_opts + (*CriuDumpResp)(nil), // 11: criu_dump_resp + (*CriuRestoreResp)(nil), // 12: criu_restore_resp + (*CriuNotify)(nil), // 13: criu_notify + (*CriuFeatures)(nil), // 14: criu_features + (*CriuReq)(nil), // 15: criu_req + (*CriuResp)(nil), // 16: criu_resp + (*CriuVersion)(nil), // 17: criu_version +} +var file_rpc_rpc_proto_depIdxs = []int32{ + 3, // 0: criu_opts.ps:type_name -> criu_page_server_info + 4, // 1: criu_opts.veths:type_name -> criu_veth_pair + 5, // 2: criu_opts.ext_mnt:type_name -> ext_mount_map + 8, // 3: criu_opts.cg_root:type_name -> cgroup_root + 7, // 4: criu_opts.inherit_fd:type_name -> inherit_fd + 9, // 5: criu_opts.unix_sk_ino:type_name -> unix_sk + 0, // 6: criu_opts.manage_cgroups_mode:type_name -> criu_cg_mode + 6, // 7: criu_opts.join_ns:type_name -> join_namespace + 1, // 8: criu_opts.pre_dump_mode:type_name -> criu_pre_dump_mode + 2, // 9: criu_req.type:type_name -> criu_req_type + 10, // 10: criu_req.opts:type_name -> criu_opts + 14, // 11: criu_req.features:type_name -> criu_features + 2, // 12: criu_resp.type:type_name -> criu_req_type + 11, // 13: criu_resp.dump:type_name -> criu_dump_resp + 12, // 14: criu_resp.restore:type_name -> criu_restore_resp + 13, // 15: criu_resp.notify:type_name -> criu_notify + 3, // 16: criu_resp.ps:type_name -> criu_page_server_info + 14, // 17: criu_resp.features:type_name -> criu_features + 17, // 18: criu_resp.version:type_name -> criu_version + 19, // [19:19] is the sub-list for method output_type + 19, // [19:19] is the sub-list for method input_type + 19, // [19:19] is the sub-list for extension type_name + 19, // [19:19] is the sub-list for extension extendee + 0, // [0:19] is the sub-list for field type_name +} + +func init() { file_rpc_rpc_proto_init() } +func file_rpc_rpc_proto_init() { + if File_rpc_rpc_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_rpc_rpc_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuPageServerInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuVethPair); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExtMountMap); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*JoinNamespace); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InheritFd); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CgroupRoot); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UnixSk); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuOpts); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuDumpResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuRestoreResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuNotify); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuFeatures); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuReq); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuResp); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_rpc_rpc_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CriuVersion); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_rpc_rpc_proto_rawDesc, + NumEnums: 3, + NumMessages: 15, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_rpc_rpc_proto_goTypes, + DependencyIndexes: file_rpc_rpc_proto_depIdxs, + EnumInfos: file_rpc_rpc_proto_enumTypes, + MessageInfos: file_rpc_rpc_proto_msgTypes, + }.Build() + File_rpc_rpc_proto = out.File + file_rpc_rpc_proto_rawDesc = nil + file_rpc_rpc_proto_goTypes = nil + file_rpc_rpc_proto_depIdxs = nil +} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.proto b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.proto new file mode 100644 index 0000000000..61e1b24f4a --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/rpc/rpc.proto @@ -0,0 +1,239 @@ +// SPDX-License-Identifier: MIT + +syntax = "proto2"; + +message criu_page_server_info { + optional string address = 1; + optional int32 port = 2; + optional int32 pid = 3; + optional int32 fd = 4; +} + +message criu_veth_pair { + required string if_in = 1; + required string if_out = 2; +}; + +message ext_mount_map { + required string key = 1; + required string val = 2; +}; + +message join_namespace { + required string ns = 1; + required string ns_file = 2; + optional string extra_opt = 3; +} + +message inherit_fd { + required string key = 1; + required int32 fd = 2; +}; + +message cgroup_root { + optional string ctrl = 1; + required string path = 2; +}; + +message unix_sk { + required uint32 inode = 1; +}; + +enum criu_cg_mode { + IGNORE = 0; + CG_NONE = 1; + PROPS = 2; + SOFT = 3; + FULL = 4; + STRICT = 5; + DEFAULT = 6; +}; + +enum criu_pre_dump_mode { + SPLICE = 1; + VM_READ = 2; +}; + +message criu_opts { + required int32 images_dir_fd = 1; + optional int32 pid = 2; /* if not set on dump, will dump requesting process */ + + optional bool leave_running = 3; + optional bool ext_unix_sk = 4; + optional bool tcp_established = 5; + optional bool evasive_devices = 6; + optional bool shell_job = 7; + optional bool file_locks = 8; + optional int32 log_level = 9 [default = 2]; + optional string log_file = 10; /* No subdirs are allowed. Consider using work-dir */ + + optional criu_page_server_info ps = 11; + + optional bool notify_scripts = 12; + + optional string root = 13; + optional string parent_img = 14; + optional bool track_mem = 15; + optional bool auto_dedup = 16; + + optional int32 work_dir_fd = 17; + optional bool link_remap = 18; + repeated criu_veth_pair veths = 19; /* DEPRECATED, use external instead */ + + optional uint32 cpu_cap = 20 [default = 0xffffffff]; + optional bool force_irmap = 21; + repeated string exec_cmd = 22; + + repeated ext_mount_map ext_mnt = 23; /* DEPRECATED, use external instead */ + optional bool manage_cgroups = 24; /* backward compatibility */ + repeated cgroup_root cg_root = 25; + + optional bool rst_sibling = 26; /* swrk only */ + repeated inherit_fd inherit_fd = 27; /* swrk only */ + + optional bool auto_ext_mnt = 28; + optional bool ext_sharing = 29; + optional bool ext_masters = 30; + + repeated string skip_mnt = 31; + repeated string enable_fs = 32; + + repeated unix_sk unix_sk_ino = 33; /* DEPRECATED, use external instead */ + + optional criu_cg_mode manage_cgroups_mode = 34; + optional uint32 ghost_limit = 35 [default = 0x100000]; + repeated string irmap_scan_paths = 36; + repeated string external = 37; + optional uint32 empty_ns = 38; + repeated join_namespace join_ns = 39; + + optional string cgroup_props = 41; + optional string cgroup_props_file = 42; + repeated string cgroup_dump_controller = 43; + + optional string freeze_cgroup = 44; + optional uint32 timeout = 45; + optional bool tcp_skip_in_flight = 46; + optional bool weak_sysctls = 47; + optional bool lazy_pages = 48; + optional int32 status_fd = 49; + optional bool orphan_pts_master = 50; + optional string config_file = 51; + optional bool tcp_close = 52; + optional string lsm_profile = 53; + optional string tls_cacert = 54; + optional string tls_cacrl = 55; + optional string tls_cert = 56; + optional string tls_key = 57; + optional bool tls = 58; + optional bool tls_no_cn_verify = 59; + optional string cgroup_yard = 60; + optional criu_pre_dump_mode pre_dump_mode = 61 [default = SPLICE]; + optional int32 pidfd_store_sk = 62; + optional string lsm_mount_context = 63; +/* optional bool check_mounts = 128; */ +} + +message criu_dump_resp { + optional bool restored = 1; +} + +message criu_restore_resp { + required int32 pid = 1; +} + +message criu_notify { + optional string script = 1; + optional int32 pid = 2; +} + +enum criu_req_type { + EMPTY = 0; + DUMP = 1; + RESTORE = 2; + CHECK = 3; + PRE_DUMP = 4; + PAGE_SERVER = 5; + + NOTIFY = 6; + + CPUINFO_DUMP = 7; + CPUINFO_CHECK = 8; + + FEATURE_CHECK = 9; + + VERSION = 10; + + WAIT_PID = 11; + PAGE_SERVER_CHLD = 12; +} + +/* + * List of features which can queried via + * CRIU_REQ_TYPE__FEATURE_CHECK + */ +message criu_features { + optional bool mem_track = 1; + optional bool lazy_pages = 2; + optional bool pidfd_store = 3; +} + +/* + * Request -- each type corresponds to must-be-there + * request arguments of respective type + */ + +message criu_req { + required criu_req_type type = 1; + + optional criu_opts opts = 2; + optional bool notify_success = 3; + + /* + * When set service won't close the connection but + * will wait for more req-s to appear. Works not + * for all request types. + */ + optional bool keep_open = 4; + /* + * 'features' can be used to query which features + * are supported by the installed criu/kernel + * via RPC. + */ + optional criu_features features = 5; + + /* 'pid' is used for WAIT_PID */ + optional uint32 pid = 6; +} + +/* + * Response -- it states whether the request was served + * and additional request-specific information + */ + +message criu_resp { + required criu_req_type type = 1; + required bool success = 2; + + optional criu_dump_resp dump = 3; + optional criu_restore_resp restore = 4; + optional criu_notify notify = 5; + optional criu_page_server_info ps = 6; + + optional int32 cr_errno = 7; + optional criu_features features = 8; + optional string cr_errmsg = 9; + optional criu_version version = 10; + + optional int32 status = 11; +} + +/* Answer for criu_req_type.VERSION requests */ +message criu_version { + required int32 major_number = 1; + required int32 minor_number = 2; + optional string gitid = 3; + optional int32 sublevel = 4; + optional int32 extra = 5; + optional string name = 6; +} diff --git a/vendor/github.com/cilium/ebpf/.clang-format b/vendor/github.com/cilium/ebpf/.clang-format new file mode 100644 index 0000000000..4eb94b1baa --- /dev/null +++ b/vendor/github.com/cilium/ebpf/.clang-format @@ -0,0 +1,17 @@ +--- +Language: Cpp +BasedOnStyle: LLVM +AlignAfterOpenBracket: DontAlign +AlignConsecutiveAssignments: true +AlignEscapedNewlines: DontAlign +AlwaysBreakBeforeMultilineStrings: true +AlwaysBreakTemplateDeclarations: false +AllowAllParametersOfDeclarationOnNextLine: false +AllowShortFunctionsOnASingleLine: false +BreakBeforeBraces: Attach +IndentWidth: 4 +KeepEmptyLinesAtTheStartOfBlocks: false +TabWidth: 4 +UseTab: ForContinuationAndIndentation +ColumnLimit: 1000 +... diff --git a/vendor/github.com/cilium/ebpf/.gitignore b/vendor/github.com/cilium/ebpf/.gitignore index f1c181ec9c..b46162b8ec 100644 --- a/vendor/github.com/cilium/ebpf/.gitignore +++ b/vendor/github.com/cilium/ebpf/.gitignore @@ -4,6 +4,8 @@ *.dll *.so *.dylib +*.o +!*_bpf*.o # Test binary, build with `go test -c` *.test diff --git a/vendor/github.com/cilium/ebpf/.golangci.yaml b/vendor/github.com/cilium/ebpf/.golangci.yaml new file mode 100644 index 0000000000..dc62dd6d0f --- /dev/null +++ b/vendor/github.com/cilium/ebpf/.golangci.yaml @@ -0,0 +1,28 @@ +--- +issues: + exclude-rules: + # syscall param structs will have unused fields in Go code. + - path: syscall.*.go + linters: + - structcheck + +linters: + disable-all: true + enable: + - deadcode + - errcheck + - goimports + - gosimple + - govet + - ineffassign + - misspell + - staticcheck + - structcheck + - typecheck + - unused + - varcheck + + # Could be enabled later: + # - gocyclo + # - maligned + # - gosec diff --git a/vendor/github.com/cilium/ebpf/ARCHITECTURE.md b/vendor/github.com/cilium/ebpf/ARCHITECTURE.md new file mode 100644 index 0000000000..8cd7e2486e --- /dev/null +++ b/vendor/github.com/cilium/ebpf/ARCHITECTURE.md @@ -0,0 +1,86 @@ +Architecture of the library +=== + + ELF -> Specifications -> Objects -> Links + +ELF +--- + +BPF is usually produced by using Clang to compile a subset of C. Clang outputs +an ELF file which contains program byte code (aka BPF), but also metadata for +maps used by the program. The metadata follows the conventions set by libbpf +shipped with the kernel. Certain ELF sections have special meaning +and contain structures defined by libbpf. Newer versions of clang emit +additional metadata in BPF Type Format (aka BTF). + +The library aims to be compatible with libbpf so that moving from a C toolchain +to a Go one creates little friction. To that end, the [ELF reader](elf_reader.go) +is tested against the Linux selftests and avoids introducing custom behaviour +if possible. + +The output of the ELF reader is a `CollectionSpec` which encodes +all of the information contained in the ELF in a form that is easy to work with +in Go. + +### BTF + +The BPF Type Format describes more than just the types used by a BPF program. It +includes debug aids like which source line corresponds to which instructions and +what global variables are used. + +[BTF parsing](internal/btf/) lives in a separate internal package since exposing +it would mean an additional maintenance burden, and because the API still +has sharp corners. The most important concept is the `btf.Type` interface, which +also describes things that aren't really types like `.rodata` or `.bss` sections. +`btf.Type`s can form cyclical graphs, which can easily lead to infinite loops if +one is not careful. Hopefully a safe pattern to work with `btf.Type` emerges as +we write more code that deals with it. + +Specifications +--- + +`CollectionSpec`, `ProgramSpec` and `MapSpec` are blueprints for in-kernel +objects and contain everything necessary to execute the relevant `bpf(2)` +syscalls. Since the ELF reader outputs a `CollectionSpec` it's possible to +modify clang-compiled BPF code, for example to rewrite constants. At the same +time the [asm](asm/) package provides an assembler that can be used to generate +`ProgramSpec` on the fly. + +Creating a spec should never require any privileges or be restricted in any way, +for example by only allowing programs in native endianness. This ensures that +the library stays flexible. + +Objects +--- + +`Program` and `Map` are the result of loading specs into the kernel. Sometimes +loading a spec will fail because the kernel is too old, or a feature is not +enabled. There are multiple ways the library deals with that: + +* Fallback: older kernels don't allow naming programs and maps. The library + automatically detects support for names, and omits them during load if + necessary. This works since name is primarily a debug aid. + +* Sentinel error: sometimes it's possible to detect that a feature isn't available. + In that case the library will return an error wrapping `ErrNotSupported`. + This is also useful to skip tests that can't run on the current kernel. + +Once program and map objects are loaded they expose the kernel's low-level API, +e.g. `NextKey`. Often this API is awkward to use in Go, so there are safer +wrappers on top of the low-level API, like `MapIterator`. The low-level API is +useful when our higher-level API doesn't support a particular use case. + +Links +--- + +BPF can be attached to many different points in the kernel and newer BPF hooks +tend to use bpf_link to do so. Older hooks unfortunately use a combination of +syscalls, netlink messages, etc. Adding support for a new link type should not +pull in large dependencies like netlink, so XDP programs or tracepoints are +out of scope. + +Each bpf_link_type has one corresponding Go type, e.g. `link.tracing` corresponds +to BPF_LINK_TRACING. In general, these types should be unexported as long as they +don't export methods outside of the Link interface. Each Go type may have multiple +exported constructors. For example `AttachTracing` and `AttachLSM` create a +tracing link, but are distinct functions since they may require different arguments. diff --git a/vendor/github.com/cilium/ebpf/CONTRIBUTING.md b/vendor/github.com/cilium/ebpf/CONTRIBUTING.md new file mode 100644 index 0000000000..0d29eae81e --- /dev/null +++ b/vendor/github.com/cilium/ebpf/CONTRIBUTING.md @@ -0,0 +1,40 @@ +# How to contribute + +Development is on [GitHub](https://github.com/cilium/ebpf) and contributions in +the form of pull requests and issues reporting bugs or suggesting new features +are welcome. Please take a look at [the architecture](ARCHITECTURE.md) to get +a better understanding for the high-level goals. + +New features must be accompanied by tests. Before starting work on any large +feature, please [join](https://ebpf.io/slack) the +[#ebpf-go](https://cilium.slack.com/messages/ebpf-go) channel on Slack to +discuss the design first. + +When submitting pull requests, consider writing details about what problem you +are solving and why the proposed approach solves that problem in commit messages +and/or pull request description to help future library users and maintainers to +reason about the proposed changes. + +## Running the tests + +Many of the tests require privileges to set resource limits and load eBPF code. +The easiest way to obtain these is to run the tests with `sudo`. + +To test the current package with your local kernel you can simply run: +``` +go test -exec sudo ./... +``` + +To test the current package with a different kernel version you can use the [run-tests.sh](run-tests.sh) script. +It requires [virtme](https://github.com/amluto/virtme) and qemu to be installed. + +Examples: + +```bash +# Run all tests on a 5.4 kernel +./run-tests.sh 5.4 + +# Run a subset of tests: +./run-tests.sh 5.4 go test ./link +``` + diff --git a/vendor/github.com/cilium/ebpf/MAINTAINERS.md b/vendor/github.com/cilium/ebpf/MAINTAINERS.md new file mode 100644 index 0000000000..9c18e7e76f --- /dev/null +++ b/vendor/github.com/cilium/ebpf/MAINTAINERS.md @@ -0,0 +1,8 @@ +# Maintainers + + * [Lorenz Bauer] + * [Timo Beckers] (Isovalent) + + +[Lorenz Bauer]: https://github.com/lmb +[Timo Beckers]: https://github.com/ti-mo diff --git a/vendor/github.com/cilium/ebpf/Makefile b/vendor/github.com/cilium/ebpf/Makefile new file mode 100644 index 0000000000..2d5f04c370 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/Makefile @@ -0,0 +1,110 @@ +# The development version of clang is distributed as the 'clang' binary, +# while stable/released versions have a version number attached. +# Pin the default clang to a stable version. +CLANG ?= clang-14 +STRIP ?= llvm-strip-14 +OBJCOPY ?= llvm-objcopy-14 +CFLAGS := -O2 -g -Wall -Werror $(CFLAGS) + +CI_KERNEL_URL ?= https://github.com/cilium/ci-kernels/raw/master/ + +# Obtain an absolute path to the directory of the Makefile. +# Assume the Makefile is in the root of the repository. +REPODIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST)))) +UIDGID := $(shell stat -c '%u:%g' ${REPODIR}) + +# Prefer podman if installed, otherwise use docker. +# Note: Setting the var at runtime will always override. +CONTAINER_ENGINE ?= $(if $(shell command -v podman), podman, docker) +CONTAINER_RUN_ARGS ?= $(if $(filter ${CONTAINER_ENGINE}, podman), --log-driver=none, --user "${UIDGID}") + +IMAGE := $(shell cat ${REPODIR}/testdata/docker/IMAGE) +VERSION := $(shell cat ${REPODIR}/testdata/docker/VERSION) + + +# clang <8 doesn't tag relocs properly (STT_NOTYPE) +# clang 9 is the first version emitting BTF +TARGETS := \ + testdata/loader-clang-7 \ + testdata/loader-clang-9 \ + testdata/loader-$(CLANG) \ + testdata/btf_map_init \ + testdata/invalid_map \ + testdata/raw_tracepoint \ + testdata/invalid_map_static \ + testdata/invalid_btf_map_init \ + testdata/strings \ + testdata/freplace \ + testdata/iproute2_map_compat \ + testdata/map_spin_lock \ + testdata/subprog_reloc \ + testdata/fwd_decl \ + btf/testdata/relocs \ + btf/testdata/relocs_read \ + btf/testdata/relocs_read_tgt + +.PHONY: all clean container-all container-shell generate + +.DEFAULT_TARGET = container-all + +# Build all ELF binaries using a containerized LLVM toolchain. +container-all: + ${CONTAINER_ENGINE} run --rm ${CONTAINER_RUN_ARGS} \ + -v "${REPODIR}":/ebpf -w /ebpf --env MAKEFLAGS \ + --env CFLAGS="-fdebug-prefix-map=/ebpf=." \ + --env HOME="/tmp" \ + "${IMAGE}:${VERSION}" \ + $(MAKE) all + +# (debug) Drop the user into a shell inside the container as root. +container-shell: + ${CONTAINER_ENGINE} run --rm -ti \ + -v "${REPODIR}":/ebpf -w /ebpf \ + "${IMAGE}:${VERSION}" + +clean: + -$(RM) testdata/*.elf + -$(RM) btf/testdata/*.elf + +format: + find . -type f -name "*.c" | xargs clang-format -i + +all: format $(addsuffix -el.elf,$(TARGETS)) $(addsuffix -eb.elf,$(TARGETS)) generate + ln -srf testdata/loader-$(CLANG)-el.elf testdata/loader-el.elf + ln -srf testdata/loader-$(CLANG)-eb.elf testdata/loader-eb.elf + +# $BPF_CLANG is used in go:generate invocations. +generate: export BPF_CLANG := $(CLANG) +generate: export BPF_CFLAGS := $(CFLAGS) +generate: + go generate ./cmd/bpf2go/test + go generate ./internal/sys + cd examples/ && go generate ./... + +testdata/loader-%-el.elf: testdata/loader.c + $* $(CFLAGS) -target bpfel -c $< -o $@ + $(STRIP) -g $@ + +testdata/loader-%-eb.elf: testdata/loader.c + $* $(CFLAGS) -target bpfeb -c $< -o $@ + $(STRIP) -g $@ + +%-el.elf: %.c + $(CLANG) $(CFLAGS) -target bpfel -c $< -o $@ + $(STRIP) -g $@ + +%-eb.elf : %.c + $(CLANG) $(CFLAGS) -target bpfeb -c $< -o $@ + $(STRIP) -g $@ + +.PHONY: generate-btf +generate-btf: KERNEL_VERSION?=5.18 +generate-btf: + $(eval TMP := $(shell mktemp -d)) + curl -fL "$(CI_KERNEL_URL)/linux-$(KERNEL_VERSION).bz" -o "$(TMP)/bzImage" + ./testdata/extract-vmlinux "$(TMP)/bzImage" > "$(TMP)/vmlinux" + $(OBJCOPY) --dump-section .BTF=/dev/stdout "$(TMP)/vmlinux" /dev/null | gzip > "btf/testdata/vmlinux.btf.gz" + curl -fL "$(CI_KERNEL_URL)/linux-$(KERNEL_VERSION)-selftests-bpf.tgz" -o "$(TMP)/selftests.tgz" + tar -xf "$(TMP)/selftests.tgz" --to-stdout tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.ko | \ + $(OBJCOPY) --dump-section .BTF="btf/testdata/btf_testmod.btf" - /dev/null + $(RM) -r "$(TMP)" diff --git a/vendor/github.com/cilium/ebpf/abi.go b/vendor/github.com/cilium/ebpf/abi.go deleted file mode 100644 index d432eb46f4..0000000000 --- a/vendor/github.com/cilium/ebpf/abi.go +++ /dev/null @@ -1,206 +0,0 @@ -package ebpf - -import ( - "bufio" - "bytes" - "errors" - "fmt" - "io" - "os" - "syscall" - - "github.com/cilium/ebpf/internal" -) - -// MapABI are the attributes of a Map which are available across all supported kernels. -type MapABI struct { - Type MapType - KeySize uint32 - ValueSize uint32 - MaxEntries uint32 - Flags uint32 -} - -func newMapABIFromSpec(spec *MapSpec) *MapABI { - return &MapABI{ - spec.Type, - spec.KeySize, - spec.ValueSize, - spec.MaxEntries, - spec.Flags, - } -} - -func newMapABIFromFd(fd *internal.FD) (string, *MapABI, error) { - info, err := bpfGetMapInfoByFD(fd) - if err != nil { - if errors.Is(err, syscall.EINVAL) { - abi, err := newMapABIFromProc(fd) - return "", abi, err - } - return "", nil, err - } - - return "", &MapABI{ - MapType(info.mapType), - info.keySize, - info.valueSize, - info.maxEntries, - info.flags, - }, nil -} - -func newMapABIFromProc(fd *internal.FD) (*MapABI, error) { - var abi MapABI - err := scanFdInfo(fd, map[string]interface{}{ - "map_type": &abi.Type, - "key_size": &abi.KeySize, - "value_size": &abi.ValueSize, - "max_entries": &abi.MaxEntries, - "map_flags": &abi.Flags, - }) - if err != nil { - return nil, err - } - return &abi, nil -} - -// Equal returns true if two ABIs have the same values. -func (abi *MapABI) Equal(other *MapABI) bool { - switch { - case abi.Type != other.Type: - return false - case abi.KeySize != other.KeySize: - return false - case abi.ValueSize != other.ValueSize: - return false - case abi.MaxEntries != other.MaxEntries: - return false - case abi.Flags != other.Flags: - return false - default: - return true - } -} - -// ProgramABI are the attributes of a Program which are available across all supported kernels. -type ProgramABI struct { - Type ProgramType -} - -func newProgramABIFromSpec(spec *ProgramSpec) *ProgramABI { - return &ProgramABI{ - spec.Type, - } -} - -func newProgramABIFromFd(fd *internal.FD) (string, *ProgramABI, error) { - info, err := bpfGetProgInfoByFD(fd) - if err != nil { - if errors.Is(err, syscall.EINVAL) { - return newProgramABIFromProc(fd) - } - - return "", nil, err - } - - var name string - if bpfName := internal.CString(info.name[:]); bpfName != "" { - name = bpfName - } else { - name = internal.CString(info.tag[:]) - } - - return name, &ProgramABI{ - Type: ProgramType(info.progType), - }, nil -} - -func newProgramABIFromProc(fd *internal.FD) (string, *ProgramABI, error) { - var ( - abi ProgramABI - name string - ) - - err := scanFdInfo(fd, map[string]interface{}{ - "prog_type": &abi.Type, - "prog_tag": &name, - }) - if errors.Is(err, errMissingFields) { - return "", nil, &internal.UnsupportedFeatureError{ - Name: "reading ABI from /proc/self/fdinfo", - MinimumVersion: internal.Version{4, 11, 0}, - } - } - if err != nil { - return "", nil, err - } - - return name, &abi, nil -} - -func scanFdInfo(fd *internal.FD, fields map[string]interface{}) error { - raw, err := fd.Value() - if err != nil { - return err - } - - fh, err := os.Open(fmt.Sprintf("/proc/self/fdinfo/%d", raw)) - if err != nil { - return err - } - defer fh.Close() - - if err := scanFdInfoReader(fh, fields); err != nil { - return fmt.Errorf("%s: %w", fh.Name(), err) - } - return nil -} - -var errMissingFields = errors.New("missing fields") - -func scanFdInfoReader(r io.Reader, fields map[string]interface{}) error { - var ( - scanner = bufio.NewScanner(r) - scanned int - ) - - for scanner.Scan() { - parts := bytes.SplitN(scanner.Bytes(), []byte("\t"), 2) - if len(parts) != 2 { - continue - } - - name := bytes.TrimSuffix(parts[0], []byte(":")) - field, ok := fields[string(name)] - if !ok { - continue - } - - if n, err := fmt.Fscanln(bytes.NewReader(parts[1]), field); err != nil || n != 1 { - return fmt.Errorf("can't parse field %s: %v", name, err) - } - - scanned++ - } - - if err := scanner.Err(); err != nil { - return err - } - - if scanned != len(fields) { - return errMissingFields - } - - return nil -} - -// Equal returns true if two ABIs have the same values. -func (abi *ProgramABI) Equal(other *ProgramABI) bool { - switch { - case abi.Type != other.Type: - return false - default: - return true - } -} diff --git a/vendor/github.com/cilium/ebpf/asm/func.go b/vendor/github.com/cilium/ebpf/asm/func.go index 97f794cdb2..a14e9e2c3c 100644 --- a/vendor/github.com/cilium/ebpf/asm/func.go +++ b/vendor/github.com/cilium/ebpf/asm/func.go @@ -5,9 +5,13 @@ package asm // BuiltinFunc is a built-in eBPF function. type BuiltinFunc int32 +func (_ BuiltinFunc) Max() BuiltinFunc { + return maxBuiltinFunc - 1 +} + // eBPF built-in functions // -// You can renegerate this list using the following gawk script: +// You can regenerate this list using the following gawk script: // // /FN\(.+\),/ { // match($1, /\((.+)\)/, r) @@ -132,6 +136,101 @@ const ( FnSkStorageDelete FnSendSignal FnTcpGenSyncookie + FnSkbOutput + FnProbeReadUser + FnProbeReadKernel + FnProbeReadUserStr + FnProbeReadKernelStr + FnTcpSendAck + FnSendSignalThread + FnJiffies64 + FnReadBranchRecords + FnGetNsCurrentPidTgid + FnXdpOutput + FnGetNetnsCookie + FnGetCurrentAncestorCgroupId + FnSkAssign + FnKtimeGetBootNs + FnSeqPrintf + FnSeqWrite + FnSkCgroupId + FnSkAncestorCgroupId + FnRingbufOutput + FnRingbufReserve + FnRingbufSubmit + FnRingbufDiscard + FnRingbufQuery + FnCsumLevel + FnSkcToTcp6Sock + FnSkcToTcpSock + FnSkcToTcpTimewaitSock + FnSkcToTcpRequestSock + FnSkcToUdp6Sock + FnGetTaskStack + FnLoadHdrOpt + FnStoreHdrOpt + FnReserveHdrOpt + FnInodeStorageGet + FnInodeStorageDelete + FnDPath + FnCopyFromUser + FnSnprintfBtf + FnSeqPrintfBtf + FnSkbCgroupClassid + FnRedirectNeigh + FnPerCpuPtr + FnThisCpuPtr + FnRedirectPeer + FnTaskStorageGet + FnTaskStorageDelete + FnGetCurrentTaskBtf + FnBprmOptsSet + FnKtimeGetCoarseNs + FnImaInodeHash + FnSockFromFile + FnCheckMtu + FnForEachMapElem + FnSnprintf + FnSysBpf + FnBtfFindByNameKind + FnSysClose + FnTimerInit + FnTimerSetCallback + FnTimerStart + FnTimerCancel + FnGetFuncIp + FnGetAttachCookie + FnTaskPtRegs + FnGetBranchSnapshot + FnTraceVprintk + FnSkcToUnixSock + FnKallsymsLookupName + FnFindVma + FnLoop + FnStrncmp + FnGetFuncArg + FnGetFuncRet + FnGetFuncArgCnt + FnGetRetval + FnSetRetval + FnXdpGetBuffLen + FnXdpLoadBytes + FnXdpStoreBytes + FnCopyFromUserTask + FnSkbSetTstamp + FnImaFileHash + FnKptrXchg + FnMapLookupPercpuElem + FnSkcToMptcpSock + FnDynptrFromMem + FnRingbufReserveDynptr + FnRingbufSubmitDynptr + FnRingbufDiscardDynptr + FnDynptrRead + FnDynptrWrite + FnDynptrData + + maxBuiltinFunc ) // Call emits a function call. diff --git a/vendor/github.com/cilium/ebpf/asm/func_string.go b/vendor/github.com/cilium/ebpf/asm/func_string.go index 8860b9fdb4..b7431b7f60 100644 --- a/vendor/github.com/cilium/ebpf/asm/func_string.go +++ b/vendor/github.com/cilium/ebpf/asm/func_string.go @@ -119,11 +119,105 @@ func _() { _ = x[FnSkStorageDelete-108] _ = x[FnSendSignal-109] _ = x[FnTcpGenSyncookie-110] + _ = x[FnSkbOutput-111] + _ = x[FnProbeReadUser-112] + _ = x[FnProbeReadKernel-113] + _ = x[FnProbeReadUserStr-114] + _ = x[FnProbeReadKernelStr-115] + _ = x[FnTcpSendAck-116] + _ = x[FnSendSignalThread-117] + _ = x[FnJiffies64-118] + _ = x[FnReadBranchRecords-119] + _ = x[FnGetNsCurrentPidTgid-120] + _ = x[FnXdpOutput-121] + _ = x[FnGetNetnsCookie-122] + _ = x[FnGetCurrentAncestorCgroupId-123] + _ = x[FnSkAssign-124] + _ = x[FnKtimeGetBootNs-125] + _ = x[FnSeqPrintf-126] + _ = x[FnSeqWrite-127] + _ = x[FnSkCgroupId-128] + _ = x[FnSkAncestorCgroupId-129] + _ = x[FnRingbufOutput-130] + _ = x[FnRingbufReserve-131] + _ = x[FnRingbufSubmit-132] + _ = x[FnRingbufDiscard-133] + _ = x[FnRingbufQuery-134] + _ = x[FnCsumLevel-135] + _ = x[FnSkcToTcp6Sock-136] + _ = x[FnSkcToTcpSock-137] + _ = x[FnSkcToTcpTimewaitSock-138] + _ = x[FnSkcToTcpRequestSock-139] + _ = x[FnSkcToUdp6Sock-140] + _ = x[FnGetTaskStack-141] + _ = x[FnLoadHdrOpt-142] + _ = x[FnStoreHdrOpt-143] + _ = x[FnReserveHdrOpt-144] + _ = x[FnInodeStorageGet-145] + _ = x[FnInodeStorageDelete-146] + _ = x[FnDPath-147] + _ = x[FnCopyFromUser-148] + _ = x[FnSnprintfBtf-149] + _ = x[FnSeqPrintfBtf-150] + _ = x[FnSkbCgroupClassid-151] + _ = x[FnRedirectNeigh-152] + _ = x[FnPerCpuPtr-153] + _ = x[FnThisCpuPtr-154] + _ = x[FnRedirectPeer-155] + _ = x[FnTaskStorageGet-156] + _ = x[FnTaskStorageDelete-157] + _ = x[FnGetCurrentTaskBtf-158] + _ = x[FnBprmOptsSet-159] + _ = x[FnKtimeGetCoarseNs-160] + _ = x[FnImaInodeHash-161] + _ = x[FnSockFromFile-162] + _ = x[FnCheckMtu-163] + _ = x[FnForEachMapElem-164] + _ = x[FnSnprintf-165] + _ = x[FnSysBpf-166] + _ = x[FnBtfFindByNameKind-167] + _ = x[FnSysClose-168] + _ = x[FnTimerInit-169] + _ = x[FnTimerSetCallback-170] + _ = x[FnTimerStart-171] + _ = x[FnTimerCancel-172] + _ = x[FnGetFuncIp-173] + _ = x[FnGetAttachCookie-174] + _ = x[FnTaskPtRegs-175] + _ = x[FnGetBranchSnapshot-176] + _ = x[FnTraceVprintk-177] + _ = x[FnSkcToUnixSock-178] + _ = x[FnKallsymsLookupName-179] + _ = x[FnFindVma-180] + _ = x[FnLoop-181] + _ = x[FnStrncmp-182] + _ = x[FnGetFuncArg-183] + _ = x[FnGetFuncRet-184] + _ = x[FnGetFuncArgCnt-185] + _ = x[FnGetRetval-186] + _ = x[FnSetRetval-187] + _ = x[FnXdpGetBuffLen-188] + _ = x[FnXdpLoadBytes-189] + _ = x[FnXdpStoreBytes-190] + _ = x[FnCopyFromUserTask-191] + _ = x[FnSkbSetTstamp-192] + _ = x[FnImaFileHash-193] + _ = x[FnKptrXchg-194] + _ = x[FnMapLookupPercpuElem-195] + _ = x[FnSkcToMptcpSock-196] + _ = x[FnDynptrFromMem-197] + _ = x[FnRingbufReserveDynptr-198] + _ = x[FnRingbufSubmitDynptr-199] + _ = x[FnRingbufDiscardDynptr-200] + _ = x[FnDynptrRead-201] + _ = x[FnDynptrWrite-202] + _ = x[FnDynptrData-203] + _ = x[maxBuiltinFunc-204] } -const _BuiltinFunc_name = "FnUnspecFnMapLookupElemFnMapUpdateElemFnMapDeleteElemFnProbeReadFnKtimeGetNsFnTracePrintkFnGetPrandomU32FnGetSmpProcessorIdFnSkbStoreBytesFnL3CsumReplaceFnL4CsumReplaceFnTailCallFnCloneRedirectFnGetCurrentPidTgidFnGetCurrentUidGidFnGetCurrentCommFnGetCgroupClassidFnSkbVlanPushFnSkbVlanPopFnSkbGetTunnelKeyFnSkbSetTunnelKeyFnPerfEventReadFnRedirectFnGetRouteRealmFnPerfEventOutputFnSkbLoadBytesFnGetStackidFnCsumDiffFnSkbGetTunnelOptFnSkbSetTunnelOptFnSkbChangeProtoFnSkbChangeTypeFnSkbUnderCgroupFnGetHashRecalcFnGetCurrentTaskFnProbeWriteUserFnCurrentTaskUnderCgroupFnSkbChangeTailFnSkbPullDataFnCsumUpdateFnSetHashInvalidFnGetNumaNodeIdFnSkbChangeHeadFnXdpAdjustHeadFnProbeReadStrFnGetSocketCookieFnGetSocketUidFnSetHashFnSetsockoptFnSkbAdjustRoomFnRedirectMapFnSkRedirectMapFnSockMapUpdateFnXdpAdjustMetaFnPerfEventReadValueFnPerfProgReadValueFnGetsockoptFnOverrideReturnFnSockOpsCbFlagsSetFnMsgRedirectMapFnMsgApplyBytesFnMsgCorkBytesFnMsgPullDataFnBindFnXdpAdjustTailFnSkbGetXfrmStateFnGetStackFnSkbLoadBytesRelativeFnFibLookupFnSockHashUpdateFnMsgRedirectHashFnSkRedirectHashFnLwtPushEncapFnLwtSeg6StoreBytesFnLwtSeg6AdjustSrhFnLwtSeg6ActionFnRcRepeatFnRcKeydownFnSkbCgroupIdFnGetCurrentCgroupIdFnGetLocalStorageFnSkSelectReuseportFnSkbAncestorCgroupIdFnSkLookupTcpFnSkLookupUdpFnSkReleaseFnMapPushElemFnMapPopElemFnMapPeekElemFnMsgPushDataFnMsgPopDataFnRcPointerRelFnSpinLockFnSpinUnlockFnSkFullsockFnTcpSockFnSkbEcnSetCeFnGetListenerSockFnSkcLookupTcpFnTcpCheckSyncookieFnSysctlGetNameFnSysctlGetCurrentValueFnSysctlGetNewValueFnSysctlSetNewValueFnStrtolFnStrtoulFnSkStorageGetFnSkStorageDeleteFnSendSignalFnTcpGenSyncookie" +const _BuiltinFunc_name = "FnUnspecFnMapLookupElemFnMapUpdateElemFnMapDeleteElemFnProbeReadFnKtimeGetNsFnTracePrintkFnGetPrandomU32FnGetSmpProcessorIdFnSkbStoreBytesFnL3CsumReplaceFnL4CsumReplaceFnTailCallFnCloneRedirectFnGetCurrentPidTgidFnGetCurrentUidGidFnGetCurrentCommFnGetCgroupClassidFnSkbVlanPushFnSkbVlanPopFnSkbGetTunnelKeyFnSkbSetTunnelKeyFnPerfEventReadFnRedirectFnGetRouteRealmFnPerfEventOutputFnSkbLoadBytesFnGetStackidFnCsumDiffFnSkbGetTunnelOptFnSkbSetTunnelOptFnSkbChangeProtoFnSkbChangeTypeFnSkbUnderCgroupFnGetHashRecalcFnGetCurrentTaskFnProbeWriteUserFnCurrentTaskUnderCgroupFnSkbChangeTailFnSkbPullDataFnCsumUpdateFnSetHashInvalidFnGetNumaNodeIdFnSkbChangeHeadFnXdpAdjustHeadFnProbeReadStrFnGetSocketCookieFnGetSocketUidFnSetHashFnSetsockoptFnSkbAdjustRoomFnRedirectMapFnSkRedirectMapFnSockMapUpdateFnXdpAdjustMetaFnPerfEventReadValueFnPerfProgReadValueFnGetsockoptFnOverrideReturnFnSockOpsCbFlagsSetFnMsgRedirectMapFnMsgApplyBytesFnMsgCorkBytesFnMsgPullDataFnBindFnXdpAdjustTailFnSkbGetXfrmStateFnGetStackFnSkbLoadBytesRelativeFnFibLookupFnSockHashUpdateFnMsgRedirectHashFnSkRedirectHashFnLwtPushEncapFnLwtSeg6StoreBytesFnLwtSeg6AdjustSrhFnLwtSeg6ActionFnRcRepeatFnRcKeydownFnSkbCgroupIdFnGetCurrentCgroupIdFnGetLocalStorageFnSkSelectReuseportFnSkbAncestorCgroupIdFnSkLookupTcpFnSkLookupUdpFnSkReleaseFnMapPushElemFnMapPopElemFnMapPeekElemFnMsgPushDataFnMsgPopDataFnRcPointerRelFnSpinLockFnSpinUnlockFnSkFullsockFnTcpSockFnSkbEcnSetCeFnGetListenerSockFnSkcLookupTcpFnTcpCheckSyncookieFnSysctlGetNameFnSysctlGetCurrentValueFnSysctlGetNewValueFnSysctlSetNewValueFnStrtolFnStrtoulFnSkStorageGetFnSkStorageDeleteFnSendSignalFnTcpGenSyncookieFnSkbOutputFnProbeReadUserFnProbeReadKernelFnProbeReadUserStrFnProbeReadKernelStrFnTcpSendAckFnSendSignalThreadFnJiffies64FnReadBranchRecordsFnGetNsCurrentPidTgidFnXdpOutputFnGetNetnsCookieFnGetCurrentAncestorCgroupIdFnSkAssignFnKtimeGetBootNsFnSeqPrintfFnSeqWriteFnSkCgroupIdFnSkAncestorCgroupIdFnRingbufOutputFnRingbufReserveFnRingbufSubmitFnRingbufDiscardFnRingbufQueryFnCsumLevelFnSkcToTcp6SockFnSkcToTcpSockFnSkcToTcpTimewaitSockFnSkcToTcpRequestSockFnSkcToUdp6SockFnGetTaskStackFnLoadHdrOptFnStoreHdrOptFnReserveHdrOptFnInodeStorageGetFnInodeStorageDeleteFnDPathFnCopyFromUserFnSnprintfBtfFnSeqPrintfBtfFnSkbCgroupClassidFnRedirectNeighFnPerCpuPtrFnThisCpuPtrFnRedirectPeerFnTaskStorageGetFnTaskStorageDeleteFnGetCurrentTaskBtfFnBprmOptsSetFnKtimeGetCoarseNsFnImaInodeHashFnSockFromFileFnCheckMtuFnForEachMapElemFnSnprintfFnSysBpfFnBtfFindByNameKindFnSysCloseFnTimerInitFnTimerSetCallbackFnTimerStartFnTimerCancelFnGetFuncIpFnGetAttachCookieFnTaskPtRegsFnGetBranchSnapshotFnTraceVprintkFnSkcToUnixSockFnKallsymsLookupNameFnFindVmaFnLoopFnStrncmpFnGetFuncArgFnGetFuncRetFnGetFuncArgCntFnGetRetvalFnSetRetvalFnXdpGetBuffLenFnXdpLoadBytesFnXdpStoreBytesFnCopyFromUserTaskFnSkbSetTstampFnImaFileHashFnKptrXchgFnMapLookupPercpuElemFnSkcToMptcpSockFnDynptrFromMemFnRingbufReserveDynptrFnRingbufSubmitDynptrFnRingbufDiscardDynptrFnDynptrReadFnDynptrWriteFnDynptrDatamaxBuiltinFunc" -var _BuiltinFunc_index = [...]uint16{0, 8, 23, 38, 53, 64, 76, 89, 104, 123, 138, 153, 168, 178, 193, 212, 230, 246, 264, 277, 289, 306, 323, 338, 348, 363, 380, 394, 406, 416, 433, 450, 466, 481, 497, 512, 528, 544, 568, 583, 596, 608, 624, 639, 654, 669, 683, 700, 714, 723, 735, 750, 763, 778, 793, 808, 828, 847, 859, 875, 894, 910, 925, 939, 952, 958, 973, 990, 1000, 1022, 1033, 1049, 1066, 1082, 1096, 1115, 1133, 1148, 1158, 1169, 1182, 1202, 1219, 1238, 1259, 1272, 1285, 1296, 1309, 1321, 1334, 1347, 1359, 1373, 1383, 1395, 1407, 1416, 1429, 1446, 1460, 1479, 1494, 1517, 1536, 1555, 1563, 1572, 1586, 1603, 1615, 1632} +var _BuiltinFunc_index = [...]uint16{0, 8, 23, 38, 53, 64, 76, 89, 104, 123, 138, 153, 168, 178, 193, 212, 230, 246, 264, 277, 289, 306, 323, 338, 348, 363, 380, 394, 406, 416, 433, 450, 466, 481, 497, 512, 528, 544, 568, 583, 596, 608, 624, 639, 654, 669, 683, 700, 714, 723, 735, 750, 763, 778, 793, 808, 828, 847, 859, 875, 894, 910, 925, 939, 952, 958, 973, 990, 1000, 1022, 1033, 1049, 1066, 1082, 1096, 1115, 1133, 1148, 1158, 1169, 1182, 1202, 1219, 1238, 1259, 1272, 1285, 1296, 1309, 1321, 1334, 1347, 1359, 1373, 1383, 1395, 1407, 1416, 1429, 1446, 1460, 1479, 1494, 1517, 1536, 1555, 1563, 1572, 1586, 1603, 1615, 1632, 1643, 1658, 1675, 1693, 1713, 1725, 1743, 1754, 1773, 1794, 1805, 1821, 1849, 1859, 1875, 1886, 1896, 1908, 1928, 1943, 1959, 1974, 1990, 2004, 2015, 2030, 2044, 2066, 2087, 2102, 2116, 2128, 2141, 2156, 2173, 2193, 2200, 2214, 2227, 2241, 2259, 2274, 2285, 2297, 2311, 2327, 2346, 2365, 2378, 2396, 2410, 2424, 2434, 2450, 2460, 2468, 2487, 2497, 2508, 2526, 2538, 2551, 2562, 2579, 2591, 2610, 2624, 2639, 2659, 2668, 2674, 2683, 2695, 2707, 2722, 2733, 2744, 2759, 2773, 2788, 2806, 2820, 2833, 2843, 2864, 2880, 2895, 2917, 2938, 2960, 2972, 2985, 2997, 3011} func (i BuiltinFunc) String() string { if i < 0 || i >= BuiltinFunc(len(_BuiltinFunc_index)-1) { diff --git a/vendor/github.com/cilium/ebpf/asm/instruction.go b/vendor/github.com/cilium/ebpf/asm/instruction.go index 8fbcf56647..f17d88b518 100644 --- a/vendor/github.com/cilium/ebpf/asm/instruction.go +++ b/vendor/github.com/cilium/ebpf/asm/instruction.go @@ -1,63 +1,88 @@ package asm import ( + "crypto/sha1" "encoding/binary" + "encoding/hex" "errors" "fmt" "io" "math" + "sort" "strings" + + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" ) // InstructionSize is the size of a BPF instruction in bytes const InstructionSize = 8 -// Instruction is a single eBPF instruction. -type Instruction struct { - OpCode OpCode - Dst Register - Src Register - Offset int16 - Constant int64 - Reference string - Symbol string +// RawInstructionOffset is an offset in units of raw BPF instructions. +type RawInstructionOffset uint64 + +var ErrUnreferencedSymbol = errors.New("unreferenced symbol") +var ErrUnsatisfiedMapReference = errors.New("unsatisfied map reference") +var ErrUnsatisfiedProgramReference = errors.New("unsatisfied program reference") + +// Bytes returns the offset of an instruction in bytes. +func (rio RawInstructionOffset) Bytes() uint64 { + return uint64(rio) * InstructionSize } -// Sym creates a symbol. -func (ins Instruction) Sym(name string) Instruction { - ins.Symbol = name - return ins +// Instruction is a single eBPF instruction. +type Instruction struct { + OpCode OpCode + Dst Register + Src Register + Offset int16 + Constant int64 + + // Metadata contains optional metadata about this instruction. + Metadata Metadata } // Unmarshal decodes a BPF instruction. func (ins *Instruction) Unmarshal(r io.Reader, bo binary.ByteOrder) (uint64, error) { - var bi bpfInstruction - err := binary.Read(r, bo, &bi) - if err != nil { + data := make([]byte, InstructionSize) + if _, err := io.ReadFull(r, data); err != nil { return 0, err } - ins.OpCode = bi.OpCode - ins.Offset = bi.Offset - ins.Constant = int64(bi.Constant) - ins.Dst, ins.Src, err = bi.Registers.Unmarshal(bo) - if err != nil { - return 0, fmt.Errorf("can't unmarshal registers: %s", err) + ins.OpCode = OpCode(data[0]) + + regs := data[1] + switch bo { + case binary.LittleEndian: + ins.Dst, ins.Src = Register(regs&0xF), Register(regs>>4) + case binary.BigEndian: + ins.Dst, ins.Src = Register(regs>>4), Register(regs&0xf) } - if !bi.OpCode.isDWordLoad() { + ins.Offset = int16(bo.Uint16(data[2:4])) + // Convert to int32 before widening to int64 + // to ensure the signed bit is carried over. + ins.Constant = int64(int32(bo.Uint32(data[4:8]))) + + if !ins.OpCode.IsDWordLoad() { return InstructionSize, nil } - var bi2 bpfInstruction - if err := binary.Read(r, bo, &bi2); err != nil { + // Pull another instruction from the stream to retrieve the second + // half of the 64-bit immediate value. + if _, err := io.ReadFull(r, data); err != nil { // No Wrap, to avoid io.EOF clash return 0, errors.New("64bit immediate is missing second half") } - if bi2.OpCode != 0 || bi2.Offset != 0 || bi2.Registers != 0 { + + // Require that all fields other than the value are zero. + if bo.Uint32(data[0:4]) != 0 { return 0, errors.New("64bit immediate has non-zero fields") } - ins.Constant = int64(uint64(uint32(bi2.Constant))<<32 | uint64(uint32(bi.Constant))) + + cons1 := uint32(ins.Constant) + cons2 := int32(bo.Uint32(data[4:8])) + ins.Constant = int64(cons2)<<32 | int64(cons1) return 2 * InstructionSize, nil } @@ -68,7 +93,7 @@ func (ins Instruction) Marshal(w io.Writer, bo binary.ByteOrder) (uint64, error) return 0, errors.New("invalid opcode") } - isDWordLoad := ins.OpCode.isDWordLoad() + isDWordLoad := ins.OpCode.IsDWordLoad() cons := int32(ins.Constant) if isDWordLoad { @@ -81,14 +106,12 @@ func (ins Instruction) Marshal(w io.Writer, bo binary.ByteOrder) (uint64, error) return 0, fmt.Errorf("can't marshal registers: %s", err) } - bpfi := bpfInstruction{ - ins.OpCode, - regs, - ins.Offset, - cons, - } - - if err := binary.Write(w, bo, &bpfi); err != nil { + data := make([]byte, InstructionSize) + data[0] = byte(ins.OpCode) + data[1] = byte(regs) + bo.PutUint16(data[2:4], uint16(ins.Offset)) + bo.PutUint32(data[4:8], uint32(cons)) + if _, err := w.Write(data); err != nil { return 0, err } @@ -96,45 +119,83 @@ func (ins Instruction) Marshal(w io.Writer, bo binary.ByteOrder) (uint64, error) return InstructionSize, nil } - bpfi = bpfInstruction{ - Constant: int32(ins.Constant >> 32), - } - - if err := binary.Write(w, bo, &bpfi); err != nil { + // The first half of the second part of a double-wide instruction + // must be zero. The second half carries the value. + bo.PutUint32(data[0:4], 0) + bo.PutUint32(data[4:8], uint32(ins.Constant>>32)) + if _, err := w.Write(data); err != nil { return 0, err } return 2 * InstructionSize, nil } -// RewriteMapPtr changes an instruction to use a new map fd. +// AssociateMap associates a Map with this Instruction. // -// Returns an error if the instruction doesn't load a map. -func (ins *Instruction) RewriteMapPtr(fd int) error { - if !ins.OpCode.isDWordLoad() { - return fmt.Errorf("%s is not a 64 bit load", ins.OpCode) - } - - if ins.Src != PseudoMapFD && ins.Src != PseudoMapValue { +// Implicitly clears the Instruction's Reference field. +// +// Returns an error if the Instruction is not a map load. +func (ins *Instruction) AssociateMap(m FDer) error { + if !ins.IsLoadFromMap() { return errors.New("not a load from a map") } + ins.Metadata.Set(referenceMeta{}, nil) + ins.Metadata.Set(mapMeta{}, m) + + return nil +} + +// RewriteMapPtr changes an instruction to use a new map fd. +// +// Returns an error if the instruction doesn't load a map. +// +// Deprecated: use AssociateMap instead. If you cannot provide a Map, +// wrap an fd in a type implementing FDer. +func (ins *Instruction) RewriteMapPtr(fd int) error { + if !ins.IsLoadFromMap() { + return errors.New("not a load from a map") + } + + ins.encodeMapFD(fd) + + return nil +} + +func (ins *Instruction) encodeMapFD(fd int) { // Preserve the offset value for direct map loads. offset := uint64(ins.Constant) & (math.MaxUint32 << 32) rawFd := uint64(uint32(fd)) ins.Constant = int64(offset | rawFd) - return nil } -func (ins *Instruction) mapPtr() uint32 { - return uint32(uint64(ins.Constant) & math.MaxUint32) +// MapPtr returns the map fd for this instruction. +// +// The result is undefined if the instruction is not a load from a map, +// see IsLoadFromMap. +// +// Deprecated: use Map() instead. +func (ins *Instruction) MapPtr() int { + // If there is a map associated with the instruction, return its FD. + if fd := ins.Metadata.Get(mapMeta{}); fd != nil { + return fd.(FDer).FD() + } + + // Fall back to the fd stored in the Constant field + return ins.mapFd() +} + +// mapFd returns the map file descriptor stored in the 32 least significant +// bits of ins' Constant field. +func (ins *Instruction) mapFd() int { + return int(int32(ins.Constant)) } // RewriteMapOffset changes the offset of a direct load from a map. // // Returns an error if the instruction is not a direct load. func (ins *Instruction) RewriteMapOffset(offset uint32) error { - if !ins.OpCode.isDWordLoad() { + if !ins.OpCode.IsDWordLoad() { return fmt.Errorf("%s is not a 64 bit load", ins.OpCode) } @@ -151,10 +212,43 @@ func (ins *Instruction) mapOffset() uint32 { return uint32(uint64(ins.Constant) >> 32) } -func (ins *Instruction) isLoadFromMap() bool { +// IsLoadFromMap returns true if the instruction loads from a map. +// +// This covers both loading the map pointer and direct map value loads. +func (ins *Instruction) IsLoadFromMap() bool { return ins.OpCode == LoadImmOp(DWord) && (ins.Src == PseudoMapFD || ins.Src == PseudoMapValue) } +// IsFunctionCall returns true if the instruction calls another BPF function. +// +// This is not the same thing as a BPF helper call. +func (ins *Instruction) IsFunctionCall() bool { + return ins.OpCode.JumpOp() == Call && ins.Src == PseudoCall +} + +// IsLoadOfFunctionPointer returns true if the instruction loads a function pointer. +func (ins *Instruction) IsLoadOfFunctionPointer() bool { + return ins.OpCode.IsDWordLoad() && ins.Src == PseudoFunc +} + +// IsFunctionReference returns true if the instruction references another BPF +// function, either by invoking a Call jump operation or by loading a function +// pointer. +func (ins *Instruction) IsFunctionReference() bool { + return ins.IsFunctionCall() || ins.IsLoadOfFunctionPointer() +} + +// IsBuiltinCall returns true if the instruction is a built-in call, i.e. BPF helper call. +func (ins *Instruction) IsBuiltinCall() bool { + return ins.OpCode.JumpOp() == Call && ins.Src == R0 && ins.Dst == R0 +} + +// IsConstantLoad returns true if the instruction loads a constant of the +// given size. +func (ins *Instruction) IsConstantLoad(size Size) bool { + return ins.OpCode == LoadImmOp(size) && ins.Src == R0 && ins.Offset == 0 +} + // Format implements fmt.Formatter. func (ins Instruction) Format(f fmt.State, c rune) { if c != 'v' { @@ -175,22 +269,31 @@ func (ins Instruction) Format(f fmt.State, c rune) { return } - if ins.isLoadFromMap() { - fd := int32(ins.mapPtr()) + if ins.IsLoadFromMap() { + fd := ins.mapFd() + m := ins.Map() switch ins.Src { case PseudoMapFD: - fmt.Fprintf(f, "LoadMapPtr dst: %s fd: %d", ins.Dst, fd) + if m != nil { + fmt.Fprintf(f, "LoadMapPtr dst: %s map: %s", ins.Dst, m) + } else { + fmt.Fprintf(f, "LoadMapPtr dst: %s fd: %d", ins.Dst, fd) + } case PseudoMapValue: - fmt.Fprintf(f, "LoadMapValue dst: %s, fd: %d off: %d", ins.Dst, fd, ins.mapOffset()) + if m != nil { + fmt.Fprintf(f, "LoadMapValue dst: %s, map: %s off: %d", ins.Dst, m, ins.mapOffset()) + } else { + fmt.Fprintf(f, "LoadMapValue dst: %s, fd: %d off: %d", ins.Dst, fd, ins.mapOffset()) + } } goto ref } fmt.Fprintf(f, "%v ", op) - switch cls := op.Class(); cls { - case LdClass, LdXClass, StClass, StXClass: + switch cls := op.Class(); { + case cls.isLoadOrStore(): switch op.Mode() { case ImmMode: fmt.Fprintf(f, "dst: %s imm: %d", ins.Dst, ins.Constant) @@ -204,7 +307,7 @@ func (ins Instruction) Format(f fmt.State, c rune) { fmt.Fprintf(f, "dst: %s src: %s", ins.Dst, ins.Src) } - case ALU64Class, ALUClass: + case cls.IsALU(): fmt.Fprintf(f, "dst: %s ", ins.Dst) if op.ALUOp() == Swap || op.Source() == ImmSource { fmt.Fprintf(f, "imm: %d", ins.Constant) @@ -212,7 +315,7 @@ func (ins Instruction) Format(f fmt.State, c rune) { fmt.Fprintf(f, "src: %s", ins.Src) } - case JumpClass: + case cls.IsJump(): switch jop := op.JumpOp(); jop { case Call: if ins.Src == PseudoCall { @@ -233,34 +336,171 @@ func (ins Instruction) Format(f fmt.State, c rune) { } ref: - if ins.Reference != "" { - fmt.Fprintf(f, " <%s>", ins.Reference) + if ins.Reference() != "" { + fmt.Fprintf(f, " <%s>", ins.Reference()) } } +func (ins Instruction) equal(other Instruction) bool { + return ins.OpCode == other.OpCode && + ins.Dst == other.Dst && + ins.Src == other.Src && + ins.Offset == other.Offset && + ins.Constant == other.Constant +} + +// Size returns the amount of bytes ins would occupy in binary form. +func (ins Instruction) Size() uint64 { + return uint64(InstructionSize * ins.OpCode.rawInstructions()) +} + +type symbolMeta struct{} + +// WithSymbol marks the Instruction as a Symbol, which other Instructions +// can point to using corresponding calls to WithReference. +func (ins Instruction) WithSymbol(name string) Instruction { + ins.Metadata.Set(symbolMeta{}, name) + return ins +} + +// Sym creates a symbol. +// +// Deprecated: use WithSymbol instead. +func (ins Instruction) Sym(name string) Instruction { + return ins.WithSymbol(name) +} + +// Symbol returns the value ins has been marked with using WithSymbol, +// otherwise returns an empty string. A symbol is often an Instruction +// at the start of a function body. +func (ins Instruction) Symbol() string { + sym, _ := ins.Metadata.Get(symbolMeta{}).(string) + return sym +} + +type referenceMeta struct{} + +// WithReference makes ins reference another Symbol or map by name. +func (ins Instruction) WithReference(ref string) Instruction { + ins.Metadata.Set(referenceMeta{}, ref) + return ins +} + +// Reference returns the Symbol or map name referenced by ins, if any. +func (ins Instruction) Reference() string { + ref, _ := ins.Metadata.Get(referenceMeta{}).(string) + return ref +} + +type mapMeta struct{} + +// Map returns the Map referenced by ins, if any. +// An Instruction will contain a Map if e.g. it references an existing, +// pinned map that was opened during ELF loading. +func (ins Instruction) Map() FDer { + fd, _ := ins.Metadata.Get(mapMeta{}).(FDer) + return fd +} + +type sourceMeta struct{} + +// WithSource adds source information about the Instruction. +func (ins Instruction) WithSource(src fmt.Stringer) Instruction { + ins.Metadata.Set(sourceMeta{}, src) + return ins +} + +// Source returns source information about the Instruction. The field is +// present when the compiler emits BTF line info about the Instruction and +// usually contains the line of source code responsible for it. +func (ins Instruction) Source() fmt.Stringer { + str, _ := ins.Metadata.Get(sourceMeta{}).(fmt.Stringer) + return str +} + +// A Comment can be passed to Instruction.WithSource to add a comment +// to an instruction. +type Comment string + +func (s Comment) String() string { + return string(s) +} + +// FDer represents a resource tied to an underlying file descriptor. +// Used as a stand-in for e.g. ebpf.Map since that type cannot be +// imported here and FD() is the only method we rely on. +type FDer interface { + FD() int +} + // Instructions is an eBPF program. type Instructions []Instruction +// Unmarshal unmarshals an Instructions from a binary instruction stream. +// All instructions in insns are replaced by instructions decoded from r. +func (insns *Instructions) Unmarshal(r io.Reader, bo binary.ByteOrder) error { + if len(*insns) > 0 { + *insns = nil + } + + var offset uint64 + for { + var ins Instruction + n, err := ins.Unmarshal(r, bo) + if errors.Is(err, io.EOF) { + break + } + if err != nil { + return fmt.Errorf("offset %d: %w", offset, err) + } + + *insns = append(*insns, ins) + offset += n + } + + return nil +} + +// Name returns the name of the function insns belongs to, if any. +func (insns Instructions) Name() string { + if len(insns) == 0 { + return "" + } + return insns[0].Symbol() +} + func (insns Instructions) String() string { return fmt.Sprint(insns) } -// RewriteMapPtr rewrites all loads of a specific map pointer to a new fd. +// Size returns the amount of bytes insns would occupy in binary form. +func (insns Instructions) Size() uint64 { + var sum uint64 + for _, ins := range insns { + sum += ins.Size() + } + return sum +} + +// AssociateMap updates all Instructions that Reference the given symbol +// to point to an existing Map m instead. // -// Returns an error if the symbol isn't used, see IsUnreferencedSymbol. -func (insns Instructions) RewriteMapPtr(symbol string, fd int) error { +// Returns ErrUnreferencedSymbol error if no references to symbol are found +// in insns. If symbol is anything else than the symbol name of map (e.g. +// a bpf2bpf subprogram), an error is returned. +func (insns Instructions) AssociateMap(symbol string, m FDer) error { if symbol == "" { return errors.New("empty symbol") } - found := false + var found bool for i := range insns { ins := &insns[i] - if ins.Reference != symbol { + if ins.Reference() != symbol { continue } - if err := ins.RewriteMapPtr(fd); err != nil { + if err := ins.AssociateMap(m); err != nil { return err } @@ -268,7 +508,40 @@ func (insns Instructions) RewriteMapPtr(symbol string, fd int) error { } if !found { - return &unreferencedSymbolError{symbol} + return fmt.Errorf("symbol %s: %w", symbol, ErrUnreferencedSymbol) + } + + return nil +} + +// RewriteMapPtr rewrites all loads of a specific map pointer to a new fd. +// +// Returns ErrUnreferencedSymbol if the symbol isn't used. +// +// Deprecated: use AssociateMap instead. +func (insns Instructions) RewriteMapPtr(symbol string, fd int) error { + if symbol == "" { + return errors.New("empty symbol") + } + + var found bool + for i := range insns { + ins := &insns[i] + if ins.Reference() != symbol { + continue + } + + if !ins.IsLoadFromMap() { + return errors.New("not a load from a map") + } + + ins.encodeMapFD(fd) + + found = true + } + + if !found { + return fmt.Errorf("symbol %s: %w", symbol, ErrUnreferencedSymbol) } return nil @@ -280,64 +553,72 @@ func (insns Instructions) SymbolOffsets() (map[string]int, error) { offsets := make(map[string]int) for i, ins := range insns { - if ins.Symbol == "" { + if ins.Symbol() == "" { continue } - if _, ok := offsets[ins.Symbol]; ok { - return nil, fmt.Errorf("duplicate symbol %s", ins.Symbol) + if _, ok := offsets[ins.Symbol()]; ok { + return nil, fmt.Errorf("duplicate symbol %s", ins.Symbol()) } - offsets[ins.Symbol] = i + offsets[ins.Symbol()] = i } return offsets, nil } +// FunctionReferences returns a set of symbol names these Instructions make +// bpf-to-bpf calls to. +func (insns Instructions) FunctionReferences() []string { + calls := make(map[string]struct{}) + for _, ins := range insns { + if ins.Constant != -1 { + // BPF-to-BPF calls have -1 constants. + continue + } + + if ins.Reference() == "" { + continue + } + + if !ins.IsFunctionReference() { + continue + } + + calls[ins.Reference()] = struct{}{} + } + + result := make([]string, 0, len(calls)) + for call := range calls { + result = append(result, call) + } + + sort.Strings(result) + return result +} + // ReferenceOffsets returns the set of references and their offset in // the instructions. func (insns Instructions) ReferenceOffsets() map[string][]int { offsets := make(map[string][]int) for i, ins := range insns { - if ins.Reference == "" { + if ins.Reference() == "" { continue } - offsets[ins.Reference] = append(offsets[ins.Reference], i) + offsets[ins.Reference()] = append(offsets[ins.Reference()], i) } return offsets } -func (insns Instructions) marshalledOffsets() (map[string]int, error) { - symbols := make(map[string]int) - - marshalledPos := 0 - for _, ins := range insns { - currentPos := marshalledPos - marshalledPos += ins.OpCode.marshalledInstructions() - - if ins.Symbol == "" { - continue - } - - if _, ok := symbols[ins.Symbol]; ok { - return nil, fmt.Errorf("duplicate symbol %s", ins.Symbol) - } - - symbols[ins.Symbol] = currentPos - } - - return symbols, nil -} - // Format implements fmt.Formatter. // // You can control indentation of symbols by // specifying a width. Setting a precision controls the indentation of // instructions. -// The default character is a tab, which can be overriden by specifying +// The default character is a tab, which can be overridden by specifying // the ' ' space flag. func (insns Instructions) Format(f fmt.State, c rune) { if c != 's' && c != 'v' { @@ -370,70 +651,190 @@ func (insns Instructions) Format(f fmt.State, c rune) { symIndent = strings.Repeat(" ", symPadding) } - // Figure out how many digits we need to represent the highest - // offset. - highestOffset := 0 - for _, ins := range insns { - highestOffset += ins.OpCode.marshalledInstructions() - } + // Guess how many digits we need at most, by assuming that all instructions + // are double wide. + highestOffset := len(insns) * 2 offsetWidth := int(math.Ceil(math.Log10(float64(highestOffset)))) - offset := 0 - for _, ins := range insns { - if ins.Symbol != "" { - fmt.Fprintf(f, "%s%s:\n", symIndent, ins.Symbol) + iter := insns.Iterate() + for iter.Next() { + if iter.Ins.Symbol() != "" { + fmt.Fprintf(f, "%s%s:\n", symIndent, iter.Ins.Symbol()) } - fmt.Fprintf(f, "%s%*d: %v\n", indent, offsetWidth, offset, ins) - offset += ins.OpCode.marshalledInstructions() + if src := iter.Ins.Source(); src != nil { + line := strings.TrimSpace(src.String()) + if line != "" { + fmt.Fprintf(f, "%s%*s; %s\n", indent, offsetWidth, " ", line) + } + } + fmt.Fprintf(f, "%s%*d: %v\n", indent, offsetWidth, iter.Offset, iter.Ins) } - - return } // Marshal encodes a BPF program into the kernel format. +// +// insns may be modified if there are unresolved jumps or bpf2bpf calls. +// +// Returns ErrUnsatisfiedProgramReference if there is a Reference Instruction +// without a matching Symbol Instruction within insns. func (insns Instructions) Marshal(w io.Writer, bo binary.ByteOrder) error { - absoluteOffsets, err := insns.marshalledOffsets() - if err != nil { + if err := insns.encodeFunctionReferences(); err != nil { + return err + } + + if err := insns.encodeMapPointers(); err != nil { return err } - num := 0 for i, ins := range insns { - switch { - case ins.OpCode.JumpOp() == Call && ins.Src == PseudoCall && ins.Constant == -1: - // Rewrite bpf to bpf call - offset, ok := absoluteOffsets[ins.Reference] - if !ok { - return fmt.Errorf("instruction %d: reference to missing symbol %s", i, ins.Reference) - } - - ins.Constant = int64(offset - num - 1) - - case ins.OpCode.Class() == JumpClass && ins.Offset == -1: - // Rewrite jump to label - offset, ok := absoluteOffsets[ins.Reference] - if !ok { - return fmt.Errorf("instruction %d: reference to missing symbol %s", i, ins.Reference) - } - - ins.Offset = int16(offset - num - 1) - } - - n, err := ins.Marshal(w, bo) - if err != nil { + if _, err := ins.Marshal(w, bo); err != nil { return fmt.Errorf("instruction %d: %w", i, err) } - - num += int(n / InstructionSize) } return nil } -type bpfInstruction struct { - OpCode OpCode - Registers bpfRegisters - Offset int16 - Constant int32 +// Tag calculates the kernel tag for a series of instructions. +// +// It mirrors bpf_prog_calc_tag in the kernel and so can be compared +// to ProgramInfo.Tag to figure out whether a loaded program matches +// certain instructions. +func (insns Instructions) Tag(bo binary.ByteOrder) (string, error) { + h := sha1.New() + for i, ins := range insns { + if ins.IsLoadFromMap() { + ins.Constant = 0 + } + _, err := ins.Marshal(h, bo) + if err != nil { + return "", fmt.Errorf("instruction %d: %w", i, err) + } + } + return hex.EncodeToString(h.Sum(nil)[:unix.BPF_TAG_SIZE]), nil +} + +// encodeFunctionReferences populates the Offset (or Constant, depending on +// the instruction type) field of instructions with a Reference field to point +// to the offset of the corresponding instruction with a matching Symbol field. +// +// Only Reference Instructions that are either jumps or BPF function references +// (calls or function pointer loads) are populated. +// +// Returns ErrUnsatisfiedProgramReference if there is a Reference Instruction +// without at least one corresponding Symbol Instruction within insns. +func (insns Instructions) encodeFunctionReferences() error { + // Index the offsets of instructions tagged as a symbol. + symbolOffsets := make(map[string]RawInstructionOffset) + iter := insns.Iterate() + for iter.Next() { + ins := iter.Ins + + if ins.Symbol() == "" { + continue + } + + if _, ok := symbolOffsets[ins.Symbol()]; ok { + return fmt.Errorf("duplicate symbol %s", ins.Symbol()) + } + + symbolOffsets[ins.Symbol()] = iter.Offset + } + + // Find all instructions tagged as references to other symbols. + // Depending on the instruction type, populate their constant or offset + // fields to point to the symbol they refer to within the insn stream. + iter = insns.Iterate() + for iter.Next() { + i := iter.Index + offset := iter.Offset + ins := iter.Ins + + if ins.Reference() == "" { + continue + } + + switch { + case ins.IsFunctionReference() && ins.Constant == -1: + symOffset, ok := symbolOffsets[ins.Reference()] + if !ok { + return fmt.Errorf("%s at insn %d: symbol %q: %w", ins.OpCode, i, ins.Reference(), ErrUnsatisfiedProgramReference) + } + + ins.Constant = int64(symOffset - offset - 1) + + case ins.OpCode.Class().IsJump() && ins.Offset == -1: + symOffset, ok := symbolOffsets[ins.Reference()] + if !ok { + return fmt.Errorf("%s at insn %d: symbol %q: %w", ins.OpCode, i, ins.Reference(), ErrUnsatisfiedProgramReference) + } + + ins.Offset = int16(symOffset - offset - 1) + } + } + + return nil +} + +// encodeMapPointers finds all Map Instructions and encodes their FDs +// into their Constant fields. +func (insns Instructions) encodeMapPointers() error { + iter := insns.Iterate() + for iter.Next() { + ins := iter.Ins + + if !ins.IsLoadFromMap() { + continue + } + + m := ins.Map() + if m == nil { + continue + } + + fd := m.FD() + if fd < 0 { + return fmt.Errorf("map %s: %w", m, sys.ErrClosedFd) + } + + ins.encodeMapFD(m.FD()) + } + + return nil +} + +// Iterate allows iterating a BPF program while keeping track of +// various offsets. +// +// Modifying the instruction slice will lead to undefined behaviour. +func (insns Instructions) Iterate() *InstructionIterator { + return &InstructionIterator{insns: insns} +} + +// InstructionIterator iterates over a BPF program. +type InstructionIterator struct { + insns Instructions + // The instruction in question. + Ins *Instruction + // The index of the instruction in the original instruction slice. + Index int + // The offset of the instruction in raw BPF instructions. This accounts + // for double-wide instructions. + Offset RawInstructionOffset +} + +// Next returns true as long as there are any instructions remaining. +func (iter *InstructionIterator) Next() bool { + if len(iter.insns) == 0 { + return false + } + + if iter.Ins != nil { + iter.Index++ + iter.Offset += RawInstructionOffset(iter.Ins.OpCode.rawInstructions()) + } + iter.Ins = &iter.insns[0] + iter.insns = iter.insns[1:] + return true } type bpfRegisters uint8 @@ -449,28 +850,10 @@ func newBPFRegisters(dst, src Register, bo binary.ByteOrder) (bpfRegisters, erro } } -func (r bpfRegisters) Unmarshal(bo binary.ByteOrder) (dst, src Register, err error) { - switch bo { - case binary.LittleEndian: - return Register(r & 0xF), Register(r >> 4), nil - case binary.BigEndian: - return Register(r >> 4), Register(r & 0xf), nil - default: - return 0, 0, fmt.Errorf("unrecognized ByteOrder %T", bo) - } -} - -type unreferencedSymbolError struct { - symbol string -} - -func (use *unreferencedSymbolError) Error() string { - return fmt.Sprintf("unreferenced symbol %s", use.symbol) -} - // IsUnreferencedSymbol returns true if err was caused by // an unreferenced symbol. +// +// Deprecated: use errors.Is(err, asm.ErrUnreferencedSymbol). func IsUnreferencedSymbol(err error) bool { - _, ok := err.(*unreferencedSymbolError) - return ok + return errors.Is(err, ErrUnreferencedSymbol) } diff --git a/vendor/github.com/cilium/ebpf/asm/jump.go b/vendor/github.com/cilium/ebpf/asm/jump.go index 7757179de6..e31e42cac5 100644 --- a/vendor/github.com/cilium/ebpf/asm/jump.go +++ b/vendor/github.com/cilium/ebpf/asm/jump.go @@ -60,50 +60,68 @@ func (op JumpOp) Op(source Source) OpCode { return OpCode(JumpClass).SetJumpOp(op).SetSource(source) } -// Imm compares dst to value, and adjusts PC by offset if the condition is fulfilled. +// Imm compares 64 bit dst to 64 bit value (sign extended), and adjusts PC by offset if the condition is fulfilled. func (op JumpOp) Imm(dst Register, value int32, label string) Instruction { - if op == Exit || op == Call || op == Ja { - return Instruction{OpCode: InvalidOpCode} - } - return Instruction{ - OpCode: OpCode(JumpClass).SetJumpOp(op).SetSource(ImmSource), - Dst: dst, - Offset: -1, - Constant: int64(value), - Reference: label, - } + OpCode: op.opCode(JumpClass, ImmSource), + Dst: dst, + Offset: -1, + Constant: int64(value), + }.WithReference(label) } -// Reg compares dst to src, and adjusts PC by offset if the condition is fulfilled. +// Imm32 compares 32 bit dst to 32 bit value, and adjusts PC by offset if the condition is fulfilled. +// Requires kernel 5.1. +func (op JumpOp) Imm32(dst Register, value int32, label string) Instruction { + return Instruction{ + OpCode: op.opCode(Jump32Class, ImmSource), + Dst: dst, + Offset: -1, + Constant: int64(value), + }.WithReference(label) +} + +// Reg compares 64 bit dst to 64 bit src, and adjusts PC by offset if the condition is fulfilled. func (op JumpOp) Reg(dst, src Register, label string) Instruction { + return Instruction{ + OpCode: op.opCode(JumpClass, RegSource), + Dst: dst, + Src: src, + Offset: -1, + }.WithReference(label) +} + +// Reg32 compares 32 bit dst to 32 bit src, and adjusts PC by offset if the condition is fulfilled. +// Requires kernel 5.1. +func (op JumpOp) Reg32(dst, src Register, label string) Instruction { + return Instruction{ + OpCode: op.opCode(Jump32Class, RegSource), + Dst: dst, + Src: src, + Offset: -1, + }.WithReference(label) +} + +func (op JumpOp) opCode(class Class, source Source) OpCode { if op == Exit || op == Call || op == Ja { - return Instruction{OpCode: InvalidOpCode} + return InvalidOpCode } - return Instruction{ - OpCode: OpCode(JumpClass).SetJumpOp(op).SetSource(RegSource), - Dst: dst, - Src: src, - Offset: -1, - Reference: label, - } + return OpCode(class).SetJumpOp(op).SetSource(source) } // Label adjusts PC to the address of the label. func (op JumpOp) Label(label string) Instruction { if op == Call { return Instruction{ - OpCode: OpCode(JumpClass).SetJumpOp(Call), - Src: PseudoCall, - Constant: -1, - Reference: label, - } + OpCode: OpCode(JumpClass).SetJumpOp(Call), + Src: PseudoCall, + Constant: -1, + }.WithReference(label) } return Instruction{ - OpCode: OpCode(JumpClass).SetJumpOp(op), - Offset: -1, - Reference: label, - } + OpCode: OpCode(JumpClass).SetJumpOp(op), + Offset: -1, + }.WithReference(label) } diff --git a/vendor/github.com/cilium/ebpf/asm/load_store.go b/vendor/github.com/cilium/ebpf/asm/load_store.go index 2d0ec648e8..85ed286b02 100644 --- a/vendor/github.com/cilium/ebpf/asm/load_store.go +++ b/vendor/github.com/cilium/ebpf/asm/load_store.go @@ -111,7 +111,7 @@ func LoadMapPtr(dst Register, fd int) Instruction { OpCode: LoadImmOp(DWord), Dst: dst, Src: PseudoMapFD, - Constant: int64(fd), + Constant: int64(uint32(fd)), } } diff --git a/vendor/github.com/cilium/ebpf/asm/metadata.go b/vendor/github.com/cilium/ebpf/asm/metadata.go new file mode 100644 index 0000000000..dd368a9360 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/asm/metadata.go @@ -0,0 +1,80 @@ +package asm + +// Metadata contains metadata about an instruction. +type Metadata struct { + head *metaElement +} + +type metaElement struct { + next *metaElement + key, value interface{} +} + +// Find the element containing key. +// +// Returns nil if there is no such element. +func (m *Metadata) find(key interface{}) *metaElement { + for e := m.head; e != nil; e = e.next { + if e.key == key { + return e + } + } + return nil +} + +// Remove an element from the linked list. +// +// Copies as many elements of the list as necessary to remove r, but doesn't +// perform a full copy. +func (m *Metadata) remove(r *metaElement) { + current := &m.head + for e := m.head; e != nil; e = e.next { + if e == r { + // We've found the element we want to remove. + *current = e.next + + // No need to copy the tail. + return + } + + // There is another element in front of the one we want to remove. + // We have to copy it to be able to change metaElement.next. + cpy := &metaElement{key: e.key, value: e.value} + *current = cpy + current = &cpy.next + } +} + +// Set a key to a value. +// +// If value is nil, the key is removed. Avoids modifying old metadata by +// copying if necessary. +func (m *Metadata) Set(key, value interface{}) { + if e := m.find(key); e != nil { + if e.value == value { + // Key is present and the value is the same. Nothing to do. + return + } + + // Key is present with a different value. Create a copy of the list + // which doesn't have the element in it. + m.remove(e) + } + + // m.head is now a linked list that doesn't contain key. + if value == nil { + return + } + + m.head = &metaElement{key: key, value: value, next: m.head} +} + +// Get the value of a key. +// +// Returns nil if no value with the given key is present. +func (m *Metadata) Get(key interface{}) interface{} { + if e := m.find(key); e != nil { + return e.value + } + return nil +} diff --git a/vendor/github.com/cilium/ebpf/asm/opcode.go b/vendor/github.com/cilium/ebpf/asm/opcode.go index c99b6595ac..b11917e18b 100644 --- a/vendor/github.com/cilium/ebpf/asm/opcode.go +++ b/vendor/github.com/cilium/ebpf/asm/opcode.go @@ -7,14 +7,6 @@ import ( //go:generate stringer -output opcode_string.go -type=Class -type encoding int - -const ( - unknownEncoding encoding = iota - loadOrStore - jumpOrALU -) - // Class of operations // // msb lsb @@ -26,31 +18,52 @@ type Class uint8 const classMask OpCode = 0x07 const ( - // LdClass load memory + // LdClass loads immediate values into registers. + // Also used for non-standard load operations from cBPF. LdClass Class = 0x00 - // LdXClass load memory from constant + // LdXClass loads memory into registers. LdXClass Class = 0x01 - // StClass load register from memory + // StClass stores immediate values to memory. StClass Class = 0x02 - // StXClass load register from constant + // StXClass stores registers to memory. StXClass Class = 0x03 - // ALUClass arithmetic operators + // ALUClass describes arithmetic operators. ALUClass Class = 0x04 - // JumpClass jump operators + // JumpClass describes jump operators. JumpClass Class = 0x05 - // ALU64Class arithmetic in 64 bit mode + // Jump32Class describes jump operators with 32-bit comparisons. + // Requires kernel 5.1. + Jump32Class Class = 0x06 + // ALU64Class describes arithmetic operators in 64-bit mode. ALU64Class Class = 0x07 ) -func (cls Class) encoding() encoding { - switch cls { - case LdClass, LdXClass, StClass, StXClass: - return loadOrStore - case ALU64Class, ALUClass, JumpClass: - return jumpOrALU - default: - return unknownEncoding - } +// IsLoad checks if this is either LdClass or LdXClass. +func (cls Class) IsLoad() bool { + return cls == LdClass || cls == LdXClass +} + +// IsStore checks if this is either StClass or StXClass. +func (cls Class) IsStore() bool { + return cls == StClass || cls == StXClass +} + +func (cls Class) isLoadOrStore() bool { + return cls.IsLoad() || cls.IsStore() +} + +// IsALU checks if this is either ALUClass or ALU64Class. +func (cls Class) IsALU() bool { + return cls == ALUClass || cls == ALU64Class +} + +// IsJump checks if this is either JumpClass or Jump32Class. +func (cls Class) IsJump() bool { + return cls == JumpClass || cls == Jump32Class +} + +func (cls Class) isJumpOrALU() bool { + return cls.IsJump() || cls.IsALU() } // OpCode is a packed eBPF opcode. @@ -66,16 +79,16 @@ type OpCode uint8 // InvalidOpCode is returned by setters on OpCode const InvalidOpCode OpCode = 0xff -// marshalledInstructions returns the number of BPF instructions required +// rawInstructions returns the number of BPF instructions required // to encode this opcode. -func (op OpCode) marshalledInstructions() int { - if op == LoadImmOp(DWord) { +func (op OpCode) rawInstructions() int { + if op.IsDWordLoad() { return 2 } return 1 } -func (op OpCode) isDWordLoad() bool { +func (op OpCode) IsDWordLoad() bool { return op == LoadImmOp(DWord) } @@ -86,7 +99,7 @@ func (op OpCode) Class() Class { // Mode returns the mode for load and store operations. func (op OpCode) Mode() Mode { - if op.Class().encoding() != loadOrStore { + if !op.Class().isLoadOrStore() { return InvalidMode } return Mode(op & modeMask) @@ -94,7 +107,7 @@ func (op OpCode) Mode() Mode { // Size returns the size for load and store operations. func (op OpCode) Size() Size { - if op.Class().encoding() != loadOrStore { + if !op.Class().isLoadOrStore() { return InvalidSize } return Size(op & sizeMask) @@ -102,7 +115,7 @@ func (op OpCode) Size() Size { // Source returns the source for branch and ALU operations. func (op OpCode) Source() Source { - if op.Class().encoding() != jumpOrALU || op.ALUOp() == Swap { + if !op.Class().isJumpOrALU() || op.ALUOp() == Swap { return InvalidSource } return Source(op & sourceMask) @@ -110,7 +123,7 @@ func (op OpCode) Source() Source { // ALUOp returns the ALUOp. func (op OpCode) ALUOp() ALUOp { - if op.Class().encoding() != jumpOrALU { + if !op.Class().IsALU() { return InvalidALUOp } return ALUOp(op & aluMask) @@ -125,18 +138,27 @@ func (op OpCode) Endianness() Endianness { } // JumpOp returns the JumpOp. +// Returns InvalidJumpOp if it doesn't encode a jump. func (op OpCode) JumpOp() JumpOp { - if op.Class().encoding() != jumpOrALU { + if !op.Class().IsJump() { return InvalidJumpOp } - return JumpOp(op & jumpMask) + + jumpOp := JumpOp(op & jumpMask) + + // Some JumpOps are only supported by JumpClass, not Jump32Class. + if op.Class() == Jump32Class && (jumpOp == Exit || jumpOp == Call || jumpOp == Ja) { + return InvalidJumpOp + } + + return jumpOp } // SetMode sets the mode on load and store operations. // // Returns InvalidOpCode if op is of the wrong class. func (op OpCode) SetMode(mode Mode) OpCode { - if op.Class().encoding() != loadOrStore || !valid(OpCode(mode), modeMask) { + if !op.Class().isLoadOrStore() || !valid(OpCode(mode), modeMask) { return InvalidOpCode } return (op & ^modeMask) | OpCode(mode) @@ -146,7 +168,7 @@ func (op OpCode) SetMode(mode Mode) OpCode { // // Returns InvalidOpCode if op is of the wrong class. func (op OpCode) SetSize(size Size) OpCode { - if op.Class().encoding() != loadOrStore || !valid(OpCode(size), sizeMask) { + if !op.Class().isLoadOrStore() || !valid(OpCode(size), sizeMask) { return InvalidOpCode } return (op & ^sizeMask) | OpCode(size) @@ -156,7 +178,7 @@ func (op OpCode) SetSize(size Size) OpCode { // // Returns InvalidOpCode if op is of the wrong class. func (op OpCode) SetSource(source Source) OpCode { - if op.Class().encoding() != jumpOrALU || !valid(OpCode(source), sourceMask) { + if !op.Class().isJumpOrALU() || !valid(OpCode(source), sourceMask) { return InvalidOpCode } return (op & ^sourceMask) | OpCode(source) @@ -166,8 +188,7 @@ func (op OpCode) SetSource(source Source) OpCode { // // Returns InvalidOpCode if op is of the wrong class. func (op OpCode) SetALUOp(alu ALUOp) OpCode { - class := op.Class() - if (class != ALUClass && class != ALU64Class) || !valid(OpCode(alu), aluMask) { + if !op.Class().IsALU() || !valid(OpCode(alu), aluMask) { return InvalidOpCode } return (op & ^aluMask) | OpCode(alu) @@ -177,17 +198,25 @@ func (op OpCode) SetALUOp(alu ALUOp) OpCode { // // Returns InvalidOpCode if op is of the wrong class. func (op OpCode) SetJumpOp(jump JumpOp) OpCode { - if op.Class() != JumpClass || !valid(OpCode(jump), jumpMask) { + if !op.Class().IsJump() || !valid(OpCode(jump), jumpMask) { return InvalidOpCode } - return (op & ^jumpMask) | OpCode(jump) + + newOp := (op & ^jumpMask) | OpCode(jump) + + // Check newOp is legal. + if newOp.JumpOp() == InvalidJumpOp { + return InvalidOpCode + } + + return newOp } func (op OpCode) String() string { var f strings.Builder - switch class := op.Class(); class { - case LdClass, LdXClass, StClass, StXClass: + switch class := op.Class(); { + case class.isLoadOrStore(): f.WriteString(strings.TrimSuffix(class.String(), "Class")) mode := op.Mode() @@ -204,7 +233,7 @@ func (op OpCode) String() string { f.WriteString("B") } - case ALU64Class, ALUClass: + case class.IsALU(): f.WriteString(op.ALUOp().String()) if op.ALUOp() == Swap { @@ -218,8 +247,13 @@ func (op OpCode) String() string { f.WriteString(strings.TrimSuffix(op.Source().String(), "Source")) } - case JumpClass: + case class.IsJump(): f.WriteString(op.JumpOp().String()) + + if class == Jump32Class { + f.WriteString("32") + } + if jop := op.JumpOp(); jop != Exit && jop != Call { f.WriteString(strings.TrimSuffix(op.Source().String(), "Source")) } diff --git a/vendor/github.com/cilium/ebpf/asm/opcode_string.go b/vendor/github.com/cilium/ebpf/asm/opcode_string.go index 079ce1db0b..58bc3e7e7f 100644 --- a/vendor/github.com/cilium/ebpf/asm/opcode_string.go +++ b/vendor/github.com/cilium/ebpf/asm/opcode_string.go @@ -14,25 +14,17 @@ func _() { _ = x[StXClass-3] _ = x[ALUClass-4] _ = x[JumpClass-5] + _ = x[Jump32Class-6] _ = x[ALU64Class-7] } -const ( - _Class_name_0 = "LdClassLdXClassStClassStXClassALUClassJumpClass" - _Class_name_1 = "ALU64Class" -) +const _Class_name = "LdClassLdXClassStClassStXClassALUClassJumpClassJump32ClassALU64Class" -var ( - _Class_index_0 = [...]uint8{0, 7, 15, 22, 30, 38, 47} -) +var _Class_index = [...]uint8{0, 7, 15, 22, 30, 38, 47, 58, 68} func (i Class) String() string { - switch { - case 0 <= i && i <= 5: - return _Class_name_0[_Class_index_0[i]:_Class_index_0[i+1]] - case i == 7: - return _Class_name_1 - default: + if i >= Class(len(_Class_index)-1) { return "Class(" + strconv.FormatInt(int64(i), 10) + ")" } + return _Class_name[_Class_index[i]:_Class_index[i+1]] } diff --git a/vendor/github.com/cilium/ebpf/asm/register.go b/vendor/github.com/cilium/ebpf/asm/register.go index 76cb44bffc..dd5d44f1c1 100644 --- a/vendor/github.com/cilium/ebpf/asm/register.go +++ b/vendor/github.com/cilium/ebpf/asm/register.go @@ -38,6 +38,7 @@ const ( PseudoMapFD = R1 // BPF_PSEUDO_MAP_FD PseudoMapValue = R2 // BPF_PSEUDO_MAP_VALUE PseudoCall = R1 // BPF_PSEUDO_CALL + PseudoFunc = R4 // BPF_PSEUDO_FUNC ) func (r Register) String() string { diff --git a/vendor/github.com/cilium/ebpf/attachtype_string.go b/vendor/github.com/cilium/ebpf/attachtype_string.go new file mode 100644 index 0000000000..de355ed909 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/attachtype_string.go @@ -0,0 +1,65 @@ +// Code generated by "stringer -type AttachType -trimprefix Attach"; DO NOT EDIT. + +package ebpf + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[AttachNone-0] + _ = x[AttachCGroupInetIngress-0] + _ = x[AttachCGroupInetEgress-1] + _ = x[AttachCGroupInetSockCreate-2] + _ = x[AttachCGroupSockOps-3] + _ = x[AttachSkSKBStreamParser-4] + _ = x[AttachSkSKBStreamVerdict-5] + _ = x[AttachCGroupDevice-6] + _ = x[AttachSkMsgVerdict-7] + _ = x[AttachCGroupInet4Bind-8] + _ = x[AttachCGroupInet6Bind-9] + _ = x[AttachCGroupInet4Connect-10] + _ = x[AttachCGroupInet6Connect-11] + _ = x[AttachCGroupInet4PostBind-12] + _ = x[AttachCGroupInet6PostBind-13] + _ = x[AttachCGroupUDP4Sendmsg-14] + _ = x[AttachCGroupUDP6Sendmsg-15] + _ = x[AttachLircMode2-16] + _ = x[AttachFlowDissector-17] + _ = x[AttachCGroupSysctl-18] + _ = x[AttachCGroupUDP4Recvmsg-19] + _ = x[AttachCGroupUDP6Recvmsg-20] + _ = x[AttachCGroupGetsockopt-21] + _ = x[AttachCGroupSetsockopt-22] + _ = x[AttachTraceRawTp-23] + _ = x[AttachTraceFEntry-24] + _ = x[AttachTraceFExit-25] + _ = x[AttachModifyReturn-26] + _ = x[AttachLSMMac-27] + _ = x[AttachTraceIter-28] + _ = x[AttachCgroupInet4GetPeername-29] + _ = x[AttachCgroupInet6GetPeername-30] + _ = x[AttachCgroupInet4GetSockname-31] + _ = x[AttachCgroupInet6GetSockname-32] + _ = x[AttachXDPDevMap-33] + _ = x[AttachCgroupInetSockRelease-34] + _ = x[AttachXDPCPUMap-35] + _ = x[AttachSkLookup-36] + _ = x[AttachXDP-37] + _ = x[AttachSkSKBVerdict-38] + _ = x[AttachSkReuseportSelect-39] + _ = x[AttachSkReuseportSelectOrMigrate-40] + _ = x[AttachPerfEvent-41] +} + +const _AttachType_name = "NoneCGroupInetEgressCGroupInetSockCreateCGroupSockOpsSkSKBStreamParserSkSKBStreamVerdictCGroupDeviceSkMsgVerdictCGroupInet4BindCGroupInet6BindCGroupInet4ConnectCGroupInet6ConnectCGroupInet4PostBindCGroupInet6PostBindCGroupUDP4SendmsgCGroupUDP6SendmsgLircMode2FlowDissectorCGroupSysctlCGroupUDP4RecvmsgCGroupUDP6RecvmsgCGroupGetsockoptCGroupSetsockoptTraceRawTpTraceFEntryTraceFExitModifyReturnLSMMacTraceIterCgroupInet4GetPeernameCgroupInet6GetPeernameCgroupInet4GetSocknameCgroupInet6GetSocknameXDPDevMapCgroupInetSockReleaseXDPCPUMapSkLookupXDPSkSKBVerdictSkReuseportSelectSkReuseportSelectOrMigratePerfEvent" + +var _AttachType_index = [...]uint16{0, 4, 20, 40, 53, 70, 88, 100, 112, 127, 142, 160, 178, 197, 216, 233, 250, 259, 272, 284, 301, 318, 334, 350, 360, 371, 381, 393, 399, 408, 430, 452, 474, 496, 505, 526, 535, 543, 546, 558, 575, 601, 610} + +func (i AttachType) String() string { + if i >= AttachType(len(_AttachType_index)-1) { + return "AttachType(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _AttachType_name[_AttachType_index[i]:_AttachType_index[i+1]] +} diff --git a/vendor/github.com/cilium/ebpf/btf/btf.go b/vendor/github.com/cilium/ebpf/btf/btf.go new file mode 100644 index 0000000000..a5969332aa --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/btf.go @@ -0,0 +1,897 @@ +package btf + +import ( + "bufio" + "bytes" + "debug/elf" + "encoding/binary" + "errors" + "fmt" + "io" + "math" + "os" + "reflect" + + "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +const btfMagic = 0xeB9F + +// Errors returned by BTF functions. +var ( + ErrNotSupported = internal.ErrNotSupported + ErrNotFound = errors.New("not found") + ErrNoExtendedInfo = errors.New("no extended info") +) + +// ID represents the unique ID of a BTF object. +type ID = sys.BTFID + +// Spec represents decoded BTF. +type Spec struct { + // Data from .BTF. + rawTypes []rawType + strings *stringTable + + // All types contained by the spec. For the base type, the position of + // a type in the slice is its ID. + types types + + // Type IDs indexed by type. + typeIDs map[Type]TypeID + + // Types indexed by essential name. + // Includes all struct flavors and types with the same name. + namedTypes map[essentialName][]Type + + byteOrder binary.ByteOrder +} + +type btfHeader struct { + Magic uint16 + Version uint8 + Flags uint8 + HdrLen uint32 + + TypeOff uint32 + TypeLen uint32 + StringOff uint32 + StringLen uint32 +} + +// typeStart returns the offset from the beginning of the .BTF section +// to the start of its type entries. +func (h *btfHeader) typeStart() int64 { + return int64(h.HdrLen + h.TypeOff) +} + +// stringStart returns the offset from the beginning of the .BTF section +// to the start of its string table. +func (h *btfHeader) stringStart() int64 { + return int64(h.HdrLen + h.StringOff) +} + +// LoadSpec opens file and calls LoadSpecFromReader on it. +func LoadSpec(file string) (*Spec, error) { + fh, err := os.Open(file) + if err != nil { + return nil, err + } + defer fh.Close() + + return LoadSpecFromReader(fh) +} + +// LoadSpecFromReader reads from an ELF or a raw BTF blob. +// +// Returns ErrNotFound if reading from an ELF which contains no BTF. ExtInfos +// may be nil. +func LoadSpecFromReader(rd io.ReaderAt) (*Spec, error) { + file, err := internal.NewSafeELFFile(rd) + if err != nil { + if bo := guessRawBTFByteOrder(rd); bo != nil { + // Try to parse a naked BTF blob. This will return an error if + // we encounter a Datasec, since we can't fix it up. + spec, err := loadRawSpec(io.NewSectionReader(rd, 0, math.MaxInt64), bo, nil, nil) + return spec, err + } + + return nil, err + } + + return loadSpecFromELF(file) +} + +// LoadSpecAndExtInfosFromReader reads from an ELF. +// +// ExtInfos may be nil if the ELF doesn't contain section metadta. +// Returns ErrNotFound if the ELF contains no BTF. +func LoadSpecAndExtInfosFromReader(rd io.ReaderAt) (*Spec, *ExtInfos, error) { + file, err := internal.NewSafeELFFile(rd) + if err != nil { + return nil, nil, err + } + + spec, err := loadSpecFromELF(file) + if err != nil { + return nil, nil, err + } + + extInfos, err := loadExtInfosFromELF(file, spec.types, spec.strings) + if err != nil && !errors.Is(err, ErrNotFound) { + return nil, nil, err + } + + return spec, extInfos, nil +} + +// variableOffsets extracts all symbols offsets from an ELF and indexes them by +// section and variable name. +// +// References to variables in BTF data sections carry unsigned 32-bit offsets. +// Some ELF symbols (e.g. in vmlinux) may point to virtual memory that is well +// beyond this range. Since these symbols cannot be described by BTF info, +// ignore them here. +func variableOffsets(file *internal.SafeELFFile) (map[variable]uint32, error) { + symbols, err := file.Symbols() + if err != nil { + return nil, fmt.Errorf("can't read symbols: %v", err) + } + + variableOffsets := make(map[variable]uint32) + for _, symbol := range symbols { + if idx := symbol.Section; idx >= elf.SHN_LORESERVE && idx <= elf.SHN_HIRESERVE { + // Ignore things like SHN_ABS + continue + } + + if symbol.Value > math.MaxUint32 { + // VarSecinfo offset is u32, cannot reference symbols in higher regions. + continue + } + + if int(symbol.Section) >= len(file.Sections) { + return nil, fmt.Errorf("symbol %s: invalid section %d", symbol.Name, symbol.Section) + } + + secName := file.Sections[symbol.Section].Name + variableOffsets[variable{secName, symbol.Name}] = uint32(symbol.Value) + } + + return variableOffsets, nil +} + +func loadSpecFromELF(file *internal.SafeELFFile) (*Spec, error) { + var ( + btfSection *elf.Section + sectionSizes = make(map[string]uint32) + ) + + for _, sec := range file.Sections { + switch sec.Name { + case ".BTF": + btfSection = sec + default: + if sec.Type != elf.SHT_PROGBITS && sec.Type != elf.SHT_NOBITS { + break + } + + if sec.Size > math.MaxUint32 { + return nil, fmt.Errorf("section %s exceeds maximum size", sec.Name) + } + + sectionSizes[sec.Name] = uint32(sec.Size) + } + } + + if btfSection == nil { + return nil, fmt.Errorf("btf: %w", ErrNotFound) + } + + vars, err := variableOffsets(file) + if err != nil { + return nil, err + } + + if btfSection.ReaderAt == nil { + return nil, fmt.Errorf("compressed BTF is not supported") + } + + rawTypes, rawStrings, err := parseBTF(btfSection.ReaderAt, file.ByteOrder, nil) + if err != nil { + return nil, err + } + + err = fixupDatasec(rawTypes, rawStrings, sectionSizes, vars) + if err != nil { + return nil, err + } + + return inflateSpec(rawTypes, rawStrings, file.ByteOrder, nil) +} + +func loadRawSpec(btf io.ReaderAt, bo binary.ByteOrder, + baseTypes types, baseStrings *stringTable) (*Spec, error) { + + rawTypes, rawStrings, err := parseBTF(btf, bo, baseStrings) + if err != nil { + return nil, err + } + + return inflateSpec(rawTypes, rawStrings, bo, baseTypes) +} + +func inflateSpec(rawTypes []rawType, rawStrings *stringTable, bo binary.ByteOrder, + baseTypes types) (*Spec, error) { + + types, err := inflateRawTypes(rawTypes, baseTypes, rawStrings) + if err != nil { + return nil, err + } + + typeIDs, typesByName := indexTypes(types, TypeID(len(baseTypes))) + + return &Spec{ + rawTypes: rawTypes, + namedTypes: typesByName, + typeIDs: typeIDs, + types: types, + strings: rawStrings, + byteOrder: bo, + }, nil +} + +func indexTypes(types []Type, typeIDOffset TypeID) (map[Type]TypeID, map[essentialName][]Type) { + namedTypes := 0 + for _, typ := range types { + if typ.TypeName() != "" { + // Do a pre-pass to figure out how big types by name has to be. + // Most types have unique names, so it's OK to ignore essentialName + // here. + namedTypes++ + } + } + + typeIDs := make(map[Type]TypeID, len(types)) + typesByName := make(map[essentialName][]Type, namedTypes) + + for i, typ := range types { + if name := newEssentialName(typ.TypeName()); name != "" { + typesByName[name] = append(typesByName[name], typ) + } + typeIDs[typ] = TypeID(i) + typeIDOffset + } + + return typeIDs, typesByName +} + +// LoadKernelSpec returns the current kernel's BTF information. +// +// Defaults to /sys/kernel/btf/vmlinux and falls back to scanning the file system +// for vmlinux ELFs. Returns an error wrapping ErrNotSupported if BTF is not enabled. +func LoadKernelSpec() (*Spec, error) { + fh, err := os.Open("/sys/kernel/btf/vmlinux") + if err == nil { + defer fh.Close() + + return loadRawSpec(fh, internal.NativeEndian, nil, nil) + } + + file, err := findVMLinux() + if err != nil { + return nil, err + } + defer file.Close() + + return loadSpecFromELF(file) +} + +// findVMLinux scans multiple well-known paths for vmlinux kernel images. +func findVMLinux() (*internal.SafeELFFile, error) { + release, err := internal.KernelRelease() + if err != nil { + return nil, err + } + + // use same list of locations as libbpf + // https://github.com/libbpf/libbpf/blob/9a3a42608dbe3731256a5682a125ac1e23bced8f/src/btf.c#L3114-L3122 + locations := []string{ + "/boot/vmlinux-%s", + "/lib/modules/%s/vmlinux-%[1]s", + "/lib/modules/%s/build/vmlinux", + "/usr/lib/modules/%s/kernel/vmlinux", + "/usr/lib/debug/boot/vmlinux-%s", + "/usr/lib/debug/boot/vmlinux-%s.debug", + "/usr/lib/debug/lib/modules/%s/vmlinux", + } + + for _, loc := range locations { + file, err := internal.OpenSafeELFFile(fmt.Sprintf(loc, release)) + if errors.Is(err, os.ErrNotExist) { + continue + } + return file, err + } + + return nil, fmt.Errorf("no BTF found for kernel version %s: %w", release, internal.ErrNotSupported) +} + +// parseBTFHeader parses the header of the .BTF section. +func parseBTFHeader(r io.Reader, bo binary.ByteOrder) (*btfHeader, error) { + var header btfHeader + if err := binary.Read(r, bo, &header); err != nil { + return nil, fmt.Errorf("can't read header: %v", err) + } + + if header.Magic != btfMagic { + return nil, fmt.Errorf("incorrect magic value %v", header.Magic) + } + + if header.Version != 1 { + return nil, fmt.Errorf("unexpected version %v", header.Version) + } + + if header.Flags != 0 { + return nil, fmt.Errorf("unsupported flags %v", header.Flags) + } + + remainder := int64(header.HdrLen) - int64(binary.Size(&header)) + if remainder < 0 { + return nil, errors.New("header length shorter than btfHeader size") + } + + if _, err := io.CopyN(internal.DiscardZeroes{}, r, remainder); err != nil { + return nil, fmt.Errorf("header padding: %v", err) + } + + return &header, nil +} + +func guessRawBTFByteOrder(r io.ReaderAt) binary.ByteOrder { + buf := new(bufio.Reader) + for _, bo := range []binary.ByteOrder{ + binary.LittleEndian, + binary.BigEndian, + } { + buf.Reset(io.NewSectionReader(r, 0, math.MaxInt64)) + if _, err := parseBTFHeader(buf, bo); err == nil { + return bo + } + } + + return nil +} + +// parseBTF reads a .BTF section into memory and parses it into a list of +// raw types and a string table. +func parseBTF(btf io.ReaderAt, bo binary.ByteOrder, baseStrings *stringTable) ([]rawType, *stringTable, error) { + buf := internal.NewBufferedSectionReader(btf, 0, math.MaxInt64) + header, err := parseBTFHeader(buf, bo) + if err != nil { + return nil, nil, fmt.Errorf("parsing .BTF header: %v", err) + } + + rawStrings, err := readStringTable(io.NewSectionReader(btf, header.stringStart(), int64(header.StringLen)), + baseStrings) + if err != nil { + return nil, nil, fmt.Errorf("can't read type names: %w", err) + } + + buf.Reset(io.NewSectionReader(btf, header.typeStart(), int64(header.TypeLen))) + rawTypes, err := readTypes(buf, bo, header.TypeLen) + if err != nil { + return nil, nil, fmt.Errorf("can't read types: %w", err) + } + + return rawTypes, rawStrings, nil +} + +type variable struct { + section string + name string +} + +func fixupDatasec(rawTypes []rawType, rawStrings *stringTable, sectionSizes map[string]uint32, variableOffsets map[variable]uint32) error { + for i, rawType := range rawTypes { + if rawType.Kind() != kindDatasec { + continue + } + + name, err := rawStrings.Lookup(rawType.NameOff) + if err != nil { + return err + } + + if name == ".kconfig" || name == ".ksyms" { + return fmt.Errorf("reference to %s: %w", name, ErrNotSupported) + } + + if rawTypes[i].SizeType != 0 { + continue + } + + size, ok := sectionSizes[name] + if !ok { + return fmt.Errorf("data section %s: missing size", name) + } + + rawTypes[i].SizeType = size + + secinfos := rawType.data.([]btfVarSecinfo) + for j, secInfo := range secinfos { + id := int(secInfo.Type - 1) + if id >= len(rawTypes) { + return fmt.Errorf("data section %s: invalid type id %d for variable %d", name, id, j) + } + + varName, err := rawStrings.Lookup(rawTypes[id].NameOff) + if err != nil { + return fmt.Errorf("data section %s: can't get name for type %d: %w", name, id, err) + } + + offset, ok := variableOffsets[variable{name, varName}] + if !ok { + return fmt.Errorf("data section %s: missing offset for variable %s", name, varName) + } + + secinfos[j].Offset = offset + } + } + + return nil +} + +// Copy creates a copy of Spec. +func (s *Spec) Copy() *Spec { + types := copyTypes(s.types, nil) + + typeIDOffset := TypeID(0) + if len(s.types) != 0 { + typeIDOffset = s.typeIDs[s.types[0]] + } + typeIDs, typesByName := indexTypes(types, typeIDOffset) + + // NB: Other parts of spec are not copied since they are immutable. + return &Spec{ + s.rawTypes, + s.strings, + types, + typeIDs, + typesByName, + s.byteOrder, + } +} + +type marshalOpts struct { + ByteOrder binary.ByteOrder + StripFuncLinkage bool +} + +func (s *Spec) marshal(opts marshalOpts) ([]byte, error) { + var ( + buf bytes.Buffer + header = new(btfHeader) + headerLen = binary.Size(header) + ) + + // Reserve space for the header. We have to write it last since + // we don't know the size of the type section yet. + _, _ = buf.Write(make([]byte, headerLen)) + + // Write type section, just after the header. + for _, raw := range s.rawTypes { + switch { + case opts.StripFuncLinkage && raw.Kind() == kindFunc: + raw.SetLinkage(StaticFunc) + } + + if err := raw.Marshal(&buf, opts.ByteOrder); err != nil { + return nil, fmt.Errorf("can't marshal BTF: %w", err) + } + } + + typeLen := uint32(buf.Len() - headerLen) + + // Write string section after type section. + stringsLen := s.strings.Length() + buf.Grow(stringsLen) + if err := s.strings.Marshal(&buf); err != nil { + return nil, err + } + + // Fill out the header, and write it out. + header = &btfHeader{ + Magic: btfMagic, + Version: 1, + Flags: 0, + HdrLen: uint32(headerLen), + TypeOff: 0, + TypeLen: typeLen, + StringOff: typeLen, + StringLen: uint32(stringsLen), + } + + raw := buf.Bytes() + err := binary.Write(sliceWriter(raw[:headerLen]), opts.ByteOrder, header) + if err != nil { + return nil, fmt.Errorf("can't write header: %v", err) + } + + return raw, nil +} + +type sliceWriter []byte + +func (sw sliceWriter) Write(p []byte) (int, error) { + if len(p) != len(sw) { + return 0, errors.New("size doesn't match") + } + + return copy(sw, p), nil +} + +// TypeByID returns the BTF Type with the given type ID. +// +// Returns an error wrapping ErrNotFound if a Type with the given ID +// does not exist in the Spec. +func (s *Spec) TypeByID(id TypeID) (Type, error) { + return s.types.ByID(id) +} + +// TypeID returns the ID for a given Type. +// +// Returns an error wrapping ErrNoFound if the type isn't part of the Spec. +func (s *Spec) TypeID(typ Type) (TypeID, error) { + if _, ok := typ.(*Void); ok { + // Equality is weird for void, since it is a zero sized type. + return 0, nil + } + + id, ok := s.typeIDs[typ] + if !ok { + return 0, fmt.Errorf("no ID for type %s: %w", typ, ErrNotFound) + } + + return id, nil +} + +// AnyTypesByName returns a list of BTF Types with the given name. +// +// If the BTF blob describes multiple compilation units like vmlinux, multiple +// Types with the same name and kind can exist, but might not describe the same +// data structure. +// +// Returns an error wrapping ErrNotFound if no matching Type exists in the Spec. +func (s *Spec) AnyTypesByName(name string) ([]Type, error) { + types := s.namedTypes[newEssentialName(name)] + if len(types) == 0 { + return nil, fmt.Errorf("type name %s: %w", name, ErrNotFound) + } + + // Return a copy to prevent changes to namedTypes. + result := make([]Type, 0, len(types)) + for _, t := range types { + // Match against the full name, not just the essential one + // in case the type being looked up is a struct flavor. + if t.TypeName() == name { + result = append(result, t) + } + } + return result, nil +} + +// AnyTypeByName returns a Type with the given name. +// +// Returns an error if multiple types of that name exist. +func (s *Spec) AnyTypeByName(name string) (Type, error) { + types, err := s.AnyTypesByName(name) + if err != nil { + return nil, err + } + + if len(types) > 1 { + return nil, fmt.Errorf("found multiple types: %v", types) + } + + return types[0], nil +} + +// TypeByName searches for a Type with a specific name. Since multiple +// Types with the same name can exist, the parameter typ is taken to +// narrow down the search in case of a clash. +// +// typ must be a non-nil pointer to an implementation of a Type. +// On success, the address of the found Type will be copied to typ. +// +// Returns an error wrapping ErrNotFound if no matching +// Type exists in the Spec. If multiple candidates are found, +// an error is returned. +func (s *Spec) TypeByName(name string, typ interface{}) error { + typValue := reflect.ValueOf(typ) + if typValue.Kind() != reflect.Ptr { + return fmt.Errorf("%T is not a pointer", typ) + } + + typPtr := typValue.Elem() + if !typPtr.CanSet() { + return fmt.Errorf("%T cannot be set", typ) + } + + wanted := typPtr.Type() + if !wanted.AssignableTo(reflect.TypeOf((*Type)(nil)).Elem()) { + return fmt.Errorf("%T does not satisfy Type interface", typ) + } + + types, err := s.AnyTypesByName(name) + if err != nil { + return err + } + + var candidate Type + for _, typ := range types { + if reflect.TypeOf(typ) != wanted { + continue + } + + if candidate != nil { + return fmt.Errorf("type %s: multiple candidates for %T", name, typ) + } + + candidate = typ + } + + if candidate == nil { + return fmt.Errorf("type %s: %w", name, ErrNotFound) + } + + typPtr.Set(reflect.ValueOf(candidate)) + + return nil +} + +// LoadSplitSpecFromReader loads split BTF from a reader. +// +// Types from base are used to resolve references in the split BTF. +// The returned Spec only contains types from the split BTF, not from the base. +func LoadSplitSpecFromReader(r io.ReaderAt, base *Spec) (*Spec, error) { + return loadRawSpec(r, internal.NativeEndian, base.types, base.strings) +} + +// TypesIterator iterates over types of a given spec. +type TypesIterator struct { + spec *Spec + index int + // The last visited type in the spec. + Type Type +} + +// Iterate returns the types iterator. +func (s *Spec) Iterate() *TypesIterator { + return &TypesIterator{spec: s, index: 0} +} + +// Next returns true as long as there are any remaining types. +func (iter *TypesIterator) Next() bool { + if len(iter.spec.types) <= iter.index { + return false + } + + iter.Type = iter.spec.types[iter.index] + iter.index++ + return true +} + +// Handle is a reference to BTF loaded into the kernel. +type Handle struct { + fd *sys.FD + + // Size of the raw BTF in bytes. + size uint32 +} + +// NewHandle loads BTF into the kernel. +// +// Returns ErrNotSupported if BTF is not supported. +func NewHandle(spec *Spec) (*Handle, error) { + if err := haveBTF(); err != nil { + return nil, err + } + + if spec.byteOrder != internal.NativeEndian { + return nil, fmt.Errorf("can't load %s BTF on %s", spec.byteOrder, internal.NativeEndian) + } + + btf, err := spec.marshal(marshalOpts{ + ByteOrder: internal.NativeEndian, + StripFuncLinkage: haveFuncLinkage() != nil, + }) + if err != nil { + return nil, fmt.Errorf("can't marshal BTF: %w", err) + } + + if uint64(len(btf)) > math.MaxUint32 { + return nil, errors.New("BTF exceeds the maximum size") + } + + attr := &sys.BtfLoadAttr{ + Btf: sys.NewSlicePointer(btf), + BtfSize: uint32(len(btf)), + } + + fd, err := sys.BtfLoad(attr) + if err != nil { + logBuf := make([]byte, 64*1024) + attr.BtfLogBuf = sys.NewSlicePointer(logBuf) + attr.BtfLogSize = uint32(len(logBuf)) + attr.BtfLogLevel = 1 + // NB: The syscall will never return ENOSPC as of 5.18-rc4. + _, _ = sys.BtfLoad(attr) + return nil, internal.ErrorWithLog(err, logBuf) + } + + return &Handle{fd, attr.BtfSize}, nil +} + +// NewHandleFromID returns the BTF handle for a given id. +// +// Prefer calling [ebpf.Program.Handle] or [ebpf.Map.Handle] if possible. +// +// Returns ErrNotExist, if there is no BTF with the given id. +// +// Requires CAP_SYS_ADMIN. +func NewHandleFromID(id ID) (*Handle, error) { + fd, err := sys.BtfGetFdById(&sys.BtfGetFdByIdAttr{ + Id: uint32(id), + }) + if err != nil { + return nil, fmt.Errorf("get FD for ID %d: %w", id, err) + } + + info, err := newHandleInfoFromFD(fd) + if err != nil { + _ = fd.Close() + return nil, err + } + + return &Handle{fd, info.size}, nil +} + +// Spec parses the kernel BTF into Go types. +// +// base is used to decode split BTF and may be nil. +func (h *Handle) Spec(base *Spec) (*Spec, error) { + var btfInfo sys.BtfInfo + btfBuffer := make([]byte, h.size) + btfInfo.Btf, btfInfo.BtfSize = sys.NewSlicePointerLen(btfBuffer) + + if err := sys.ObjInfo(h.fd, &btfInfo); err != nil { + return nil, err + } + + var baseTypes types + var baseStrings *stringTable + if base != nil { + baseTypes = base.types + baseStrings = base.strings + } + + return loadRawSpec(bytes.NewReader(btfBuffer), internal.NativeEndian, baseTypes, baseStrings) +} + +// Close destroys the handle. +// +// Subsequent calls to FD will return an invalid value. +func (h *Handle) Close() error { + if h == nil { + return nil + } + + return h.fd.Close() +} + +// FD returns the file descriptor for the handle. +func (h *Handle) FD() int { + return h.fd.Int() +} + +// Info returns metadata about the handle. +func (h *Handle) Info() (*HandleInfo, error) { + return newHandleInfoFromFD(h.fd) +} + +func marshalBTF(types interface{}, strings []byte, bo binary.ByteOrder) []byte { + const minHeaderLength = 24 + + typesLen := uint32(binary.Size(types)) + header := btfHeader{ + Magic: btfMagic, + Version: 1, + HdrLen: minHeaderLength, + TypeOff: 0, + TypeLen: typesLen, + StringOff: typesLen, + StringLen: uint32(len(strings)), + } + + buf := new(bytes.Buffer) + _ = binary.Write(buf, bo, &header) + _ = binary.Write(buf, bo, types) + buf.Write(strings) + + return buf.Bytes() +} + +var haveBTF = internal.FeatureTest("BTF", "5.1", func() error { + var ( + types struct { + Integer btfType + Var btfType + btfVar struct{ Linkage uint32 } + } + strings = []byte{0, 'a', 0} + ) + + // We use a BTF_KIND_VAR here, to make sure that + // the kernel understands BTF at least as well as we + // do. BTF_KIND_VAR was introduced ~5.1. + types.Integer.SetKind(kindPointer) + types.Var.NameOff = 1 + types.Var.SetKind(kindVar) + types.Var.SizeType = 1 + + btf := marshalBTF(&types, strings, internal.NativeEndian) + + fd, err := sys.BtfLoad(&sys.BtfLoadAttr{ + Btf: sys.NewSlicePointer(btf), + BtfSize: uint32(len(btf)), + }) + if errors.Is(err, unix.EINVAL) || errors.Is(err, unix.EPERM) { + // Treat both EINVAL and EPERM as not supported: loading the program + // might still succeed without BTF. + return internal.ErrNotSupported + } + if err != nil { + return err + } + + fd.Close() + return nil +}) + +var haveFuncLinkage = internal.FeatureTest("BTF func linkage", "5.6", func() error { + if err := haveBTF(); err != nil { + return err + } + + var ( + types struct { + FuncProto btfType + Func btfType + } + strings = []byte{0, 'a', 0} + ) + + types.FuncProto.SetKind(kindFuncProto) + types.Func.SetKind(kindFunc) + types.Func.SizeType = 1 // aka FuncProto + types.Func.NameOff = 1 + types.Func.SetLinkage(GlobalFunc) + + btf := marshalBTF(&types, strings, internal.NativeEndian) + + fd, err := sys.BtfLoad(&sys.BtfLoadAttr{ + Btf: sys.NewSlicePointer(btf), + BtfSize: uint32(len(btf)), + }) + if errors.Is(err, unix.EINVAL) { + return internal.ErrNotSupported + } + if err != nil { + return err + } + + fd.Close() + return nil +}) diff --git a/vendor/github.com/cilium/ebpf/internal/btf/btf_types.go b/vendor/github.com/cilium/ebpf/btf/btf_types.go similarity index 58% rename from vendor/github.com/cilium/ebpf/internal/btf/btf_types.go rename to vendor/github.com/cilium/ebpf/btf/btf_types.go index e34a87ecb4..4810180494 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/btf_types.go +++ b/vendor/github.com/cilium/ebpf/btf/btf_types.go @@ -6,6 +6,8 @@ import ( "io" ) +//go:generate stringer -linecomment -output=btf_types_string.go -type=FuncLinkage,VarLinkage + // btfKind describes a Type. type btfKind uint8 @@ -29,21 +31,36 @@ const ( // Added ~5.1 kindVar kindDatasec + // Added ~5.13 + kindFloat ) -type btfFuncLinkage uint8 +// FuncLinkage describes BTF function linkage metadata. +type FuncLinkage int + +// Equivalent of enum btf_func_linkage. +const ( + StaticFunc FuncLinkage = iota // static + GlobalFunc // global + ExternFunc // extern +) + +// VarLinkage describes BTF variable linkage metadata. +type VarLinkage int const ( - linkageStatic btfFuncLinkage = iota - linkageGlobal - linkageExtern + StaticVar VarLinkage = iota // static + GlobalVar // global + ExternVar // extern ) const ( - btfTypeKindShift = 24 - btfTypeKindLen = 4 - btfTypeVlenShift = 0 - btfTypeVlenMask = 16 + btfTypeKindShift = 24 + btfTypeKindLen = 5 + btfTypeVlenShift = 0 + btfTypeVlenMask = 16 + btfTypeKindFlagShift = 31 + btfTypeKindFlagMask = 1 ) // btfType is equivalent to struct btf_type in Documentation/bpf/btf.rst. @@ -52,8 +69,8 @@ type btfType struct { /* "info" bits arrangement * bits 0-15: vlen (e.g. # of struct's members), linkage * bits 16-23: unused - * bits 24-27: kind (e.g. int, ptr, array...etc) - * bits 28-30: unused + * bits 24-28: kind (e.g. int, ptr, array...etc) + * bits 29-30: unused * bit 31: kind_flag, currently used by * struct, union and fwd */ @@ -102,6 +119,8 @@ func (k btfKind) String() string { return "Variable" case kindDatasec: return "Section" + case kindFloat: + return "Float" default: return fmt.Sprintf("Unknown (%d)", k) } @@ -111,13 +130,22 @@ func mask(len uint32) uint32 { return (1 << len) - 1 } +func readBits(value, len, shift uint32) uint32 { + return (value >> shift) & mask(len) +} + +func writeBits(value, len, shift, new uint32) uint32 { + value &^= mask(len) << shift + value |= (new & mask(len)) << shift + return value +} + func (bt *btfType) info(len, shift uint32) uint32 { - return (bt.Info >> shift) & mask(len) + return readBits(bt.Info, len, shift) } func (bt *btfType) setInfo(value, len, shift uint32) { - bt.Info &^= mask(len) << shift - bt.Info |= (value & mask(len)) << shift + bt.Info = writeBits(bt.Info, len, shift, value) } func (bt *btfType) Kind() btfKind { @@ -136,11 +164,15 @@ func (bt *btfType) SetVlen(vlen int) { bt.setInfo(uint32(vlen), btfTypeVlenMask, btfTypeVlenShift) } -func (bt *btfType) Linkage() btfFuncLinkage { - return btfFuncLinkage(bt.info(btfTypeVlenMask, btfTypeVlenShift)) +func (bt *btfType) KindFlag() bool { + return bt.info(btfTypeKindFlagMask, btfTypeKindFlagShift) == 1 } -func (bt *btfType) SetLinkage(linkage btfFuncLinkage) { +func (bt *btfType) Linkage() FuncLinkage { + return FuncLinkage(bt.info(btfTypeVlenMask, btfTypeVlenShift)) +} + +func (bt *btfType) SetLinkage(linkage FuncLinkage) { bt.setInfo(uint32(linkage), btfTypeVlenMask, btfTypeVlenShift) } @@ -154,6 +186,10 @@ func (bt *btfType) Size() uint32 { return bt.SizeType } +func (bt *btfType) SetSize(size uint32) { + bt.SizeType = size +} + type rawType struct { btfType data interface{} @@ -171,6 +207,50 @@ func (rt *rawType) Marshal(w io.Writer, bo binary.ByteOrder) error { return binary.Write(w, bo, rt.data) } +// btfInt encodes additional data for integers. +// +// ? ? ? ? e e e e o o o o o o o o ? ? ? ? ? ? ? ? b b b b b b b b +// ? = undefined +// e = encoding +// o = offset (bitfields?) +// b = bits (bitfields) +type btfInt struct { + Raw uint32 +} + +const ( + btfIntEncodingLen = 4 + btfIntEncodingShift = 24 + btfIntOffsetLen = 8 + btfIntOffsetShift = 16 + btfIntBitsLen = 8 + btfIntBitsShift = 0 +) + +func (bi btfInt) Encoding() IntEncoding { + return IntEncoding(readBits(bi.Raw, btfIntEncodingLen, btfIntEncodingShift)) +} + +func (bi *btfInt) SetEncoding(e IntEncoding) { + bi.Raw = writeBits(uint32(bi.Raw), btfIntEncodingLen, btfIntEncodingShift, uint32(e)) +} + +func (bi btfInt) Offset() Bits { + return Bits(readBits(bi.Raw, btfIntOffsetLen, btfIntOffsetShift)) +} + +func (bi *btfInt) SetOffset(offset uint32) { + bi.Raw = writeBits(bi.Raw, btfIntOffsetLen, btfIntOffsetShift, offset) +} + +func (bi btfInt) Bits() Bits { + return Bits(readBits(bi.Raw, btfIntBitsLen, btfIntBitsShift)) +} + +func (bi *btfInt) SetBits(bits byte) { + bi.Raw = writeBits(bi.Raw, btfIntBitsLen, btfIntBitsShift, uint32(bits)) +} + type btfArray struct { Type TypeID IndexType TypeID @@ -203,11 +283,14 @@ type btfParam struct { Type TypeID } -func readTypes(r io.Reader, bo binary.ByteOrder) ([]rawType, error) { - var ( - header btfType - types []rawType - ) +func readTypes(r io.Reader, bo binary.ByteOrder, typeLen uint32) ([]rawType, error) { + var header btfType + // because of the interleaving between types and struct members it is difficult to + // precompute the numbers of raw types this will parse + // this "guess" is a good first estimation + sizeOfbtfType := uintptr(binary.Size(btfType{})) + tyMaxCount := uintptr(typeLen) / sizeOfbtfType / 2 + types := make([]rawType, 0, tyMaxCount) for id := TypeID(1); ; id++ { if err := binary.Read(r, bo, &header); err == io.EOF { @@ -219,7 +302,7 @@ func readTypes(r io.Reader, bo binary.ByteOrder) ([]rawType, error) { var data interface{} switch header.Kind() { case kindInt: - data = new(uint32) + data = new(btfInt) case kindPointer: case kindArray: data = new(btfArray) @@ -241,6 +324,7 @@ func readTypes(r io.Reader, bo binary.ByteOrder) ([]rawType, error) { data = new(btfVariable) case kindDatasec: data = make([]btfVarSecinfo, header.Vlen()) + case kindFloat: default: return nil, fmt.Errorf("type id %v: unknown kind: %v", id, header.Kind()) } diff --git a/vendor/github.com/cilium/ebpf/btf/btf_types_string.go b/vendor/github.com/cilium/ebpf/btf/btf_types_string.go new file mode 100644 index 0000000000..0e0c17d68b --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/btf_types_string.go @@ -0,0 +1,44 @@ +// Code generated by "stringer -linecomment -output=btf_types_string.go -type=FuncLinkage,VarLinkage"; DO NOT EDIT. + +package btf + +import "strconv" + +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[StaticFunc-0] + _ = x[GlobalFunc-1] + _ = x[ExternFunc-2] +} + +const _FuncLinkage_name = "staticglobalextern" + +var _FuncLinkage_index = [...]uint8{0, 6, 12, 18} + +func (i FuncLinkage) String() string { + if i < 0 || i >= FuncLinkage(len(_FuncLinkage_index)-1) { + return "FuncLinkage(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _FuncLinkage_name[_FuncLinkage_index[i]:_FuncLinkage_index[i+1]] +} +func _() { + // An "invalid array index" compiler error signifies that the constant values have changed. + // Re-run the stringer command to generate them again. + var x [1]struct{} + _ = x[StaticVar-0] + _ = x[GlobalVar-1] + _ = x[ExternVar-2] +} + +const _VarLinkage_name = "staticglobalextern" + +var _VarLinkage_index = [...]uint8{0, 6, 12, 18} + +func (i VarLinkage) String() string { + if i < 0 || i >= VarLinkage(len(_VarLinkage_index)-1) { + return "VarLinkage(" + strconv.FormatInt(int64(i), 10) + ")" + } + return _VarLinkage_name[_VarLinkage_index[i]:_VarLinkage_index[i+1]] +} diff --git a/vendor/github.com/cilium/ebpf/btf/core.go b/vendor/github.com/cilium/ebpf/btf/core.go new file mode 100644 index 0000000000..c487548093 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/core.go @@ -0,0 +1,972 @@ +package btf + +import ( + "encoding/binary" + "errors" + "fmt" + "math" + "reflect" + "strconv" + "strings" + + "github.com/cilium/ebpf/asm" +) + +// Code in this file is derived from libbpf, which is available under a BSD +// 2-Clause license. + +// COREFixup is the result of computing a CO-RE relocation for a target. +type COREFixup struct { + kind coreKind + local uint32 + target uint32 + // True if there is no valid fixup. The instruction is replaced with an + // invalid dummy. + poison bool + // True if the validation of the local value should be skipped. Used by + // some kinds of bitfield relocations. + skipLocalValidation bool +} + +func (f *COREFixup) equal(other COREFixup) bool { + return f.local == other.local && f.target == other.target +} + +func (f *COREFixup) String() string { + if f.poison { + return fmt.Sprintf("%s=poison", f.kind) + } + return fmt.Sprintf("%s=%d->%d", f.kind, f.local, f.target) +} + +func (f *COREFixup) Apply(ins *asm.Instruction) error { + if f.poison { + const badRelo = 0xbad2310 + + *ins = asm.BuiltinFunc(badRelo).Call() + return nil + } + + switch class := ins.OpCode.Class(); class { + case asm.LdXClass, asm.StClass, asm.StXClass: + if want := int16(f.local); !f.skipLocalValidation && want != ins.Offset { + return fmt.Errorf("invalid offset %d, expected %d", ins.Offset, f.local) + } + + if f.target > math.MaxInt16 { + return fmt.Errorf("offset %d exceeds MaxInt16", f.target) + } + + ins.Offset = int16(f.target) + + case asm.LdClass: + if !ins.IsConstantLoad(asm.DWord) { + return fmt.Errorf("not a dword-sized immediate load") + } + + if want := int64(f.local); !f.skipLocalValidation && want != ins.Constant { + return fmt.Errorf("invalid immediate %d, expected %d (fixup: %v)", ins.Constant, want, f) + } + + ins.Constant = int64(f.target) + + case asm.ALUClass: + if ins.OpCode.ALUOp() == asm.Swap { + return fmt.Errorf("relocation against swap") + } + + fallthrough + + case asm.ALU64Class: + if src := ins.OpCode.Source(); src != asm.ImmSource { + return fmt.Errorf("invalid source %s", src) + } + + if want := int64(f.local); !f.skipLocalValidation && want != ins.Constant { + return fmt.Errorf("invalid immediate %d, expected %d (fixup: %v, kind: %v, ins: %v)", ins.Constant, want, f, f.kind, ins) + } + + if f.target > math.MaxInt32 { + return fmt.Errorf("immediate %d exceeds MaxInt32", f.target) + } + + ins.Constant = int64(f.target) + + default: + return fmt.Errorf("invalid class %s", class) + } + + return nil +} + +func (f COREFixup) isNonExistant() bool { + return f.kind.checksForExistence() && f.target == 0 +} + +// coreKind is the type of CO-RE relocation as specified in BPF source code. +type coreKind uint32 + +const ( + reloFieldByteOffset coreKind = iota /* field byte offset */ + reloFieldByteSize /* field size in bytes */ + reloFieldExists /* field existence in target kernel */ + reloFieldSigned /* field signedness (0 - unsigned, 1 - signed) */ + reloFieldLShiftU64 /* bitfield-specific left bitshift */ + reloFieldRShiftU64 /* bitfield-specific right bitshift */ + reloTypeIDLocal /* type ID in local BPF object */ + reloTypeIDTarget /* type ID in target kernel */ + reloTypeExists /* type existence in target kernel */ + reloTypeSize /* type size in bytes */ + reloEnumvalExists /* enum value existence in target kernel */ + reloEnumvalValue /* enum value integer value */ +) + +func (k coreKind) checksForExistence() bool { + return k == reloEnumvalExists || k == reloTypeExists || k == reloFieldExists +} + +func (k coreKind) String() string { + switch k { + case reloFieldByteOffset: + return "byte_off" + case reloFieldByteSize: + return "byte_sz" + case reloFieldExists: + return "field_exists" + case reloFieldSigned: + return "signed" + case reloFieldLShiftU64: + return "lshift_u64" + case reloFieldRShiftU64: + return "rshift_u64" + case reloTypeIDLocal: + return "local_type_id" + case reloTypeIDTarget: + return "target_type_id" + case reloTypeExists: + return "type_exists" + case reloTypeSize: + return "type_size" + case reloEnumvalExists: + return "enumval_exists" + case reloEnumvalValue: + return "enumval_value" + default: + return "unknown" + } +} + +// CORERelocate calculates the difference in types between local and target. +// +// Returns a list of fixups which can be applied to instructions to make them +// match the target type(s). +// +// Fixups are returned in the order of relos, e.g. fixup[i] is the solution +// for relos[i]. +func CORERelocate(local, target *Spec, relos []*CORERelocation) ([]COREFixup, error) { + if local.byteOrder != target.byteOrder { + return nil, fmt.Errorf("can't relocate %s against %s", local.byteOrder, target.byteOrder) + } + + type reloGroup struct { + relos []*CORERelocation + // Position of each relocation in relos. + indices []int + } + + // Split relocations into per Type lists. + relosByType := make(map[Type]*reloGroup) + result := make([]COREFixup, len(relos)) + for i, relo := range relos { + if relo.kind == reloTypeIDLocal { + // Filtering out reloTypeIDLocal here makes our lives a lot easier + // down the line, since it doesn't have a target at all. + if len(relo.accessor) > 1 || relo.accessor[0] != 0 { + return nil, fmt.Errorf("%s: unexpected accessor %v", relo.kind, relo.accessor) + } + + id, err := local.TypeID(relo.typ) + if err != nil { + return nil, fmt.Errorf("%s: %w", relo.kind, err) + } + + result[i] = COREFixup{ + kind: relo.kind, + local: uint32(id), + target: uint32(id), + } + continue + } + + group, ok := relosByType[relo.typ] + if !ok { + group = &reloGroup{} + relosByType[relo.typ] = group + } + group.relos = append(group.relos, relo) + group.indices = append(group.indices, i) + } + + for localType, group := range relosByType { + localTypeName := localType.TypeName() + if localTypeName == "" { + return nil, fmt.Errorf("relocate unnamed or anonymous type %s: %w", localType, ErrNotSupported) + } + + targets := target.namedTypes[newEssentialName(localTypeName)] + fixups, err := coreCalculateFixups(local, target, localType, targets, group.relos) + if err != nil { + return nil, fmt.Errorf("relocate %s: %w", localType, err) + } + + for j, index := range group.indices { + result[index] = fixups[j] + } + } + + return result, nil +} + +var errAmbiguousRelocation = errors.New("ambiguous relocation") +var errImpossibleRelocation = errors.New("impossible relocation") + +// coreCalculateFixups calculates the fixups for the given relocations using +// the "best" target. +// +// The best target is determined by scoring: the less poisoning we have to do +// the better the target is. +func coreCalculateFixups(localSpec, targetSpec *Spec, local Type, targets []Type, relos []*CORERelocation) ([]COREFixup, error) { + localID, err := localSpec.TypeID(local) + if err != nil { + return nil, fmt.Errorf("local type ID: %w", err) + } + local = Copy(local, UnderlyingType) + + bestScore := len(relos) + var bestFixups []COREFixup + for i := range targets { + targetID, err := targetSpec.TypeID(targets[i]) + if err != nil { + return nil, fmt.Errorf("target type ID: %w", err) + } + target := Copy(targets[i], UnderlyingType) + + score := 0 // lower is better + fixups := make([]COREFixup, 0, len(relos)) + for _, relo := range relos { + fixup, err := coreCalculateFixup(localSpec.byteOrder, local, localID, target, targetID, relo) + if err != nil { + return nil, fmt.Errorf("target %s: %w", target, err) + } + if fixup.poison || fixup.isNonExistant() { + score++ + } + fixups = append(fixups, fixup) + } + + if score > bestScore { + // We have a better target already, ignore this one. + continue + } + + if score < bestScore { + // This is the best target yet, use it. + bestScore = score + bestFixups = fixups + continue + } + + // Some other target has the same score as the current one. Make sure + // the fixups agree with each other. + for i, fixup := range bestFixups { + if !fixup.equal(fixups[i]) { + return nil, fmt.Errorf("%s: multiple types match: %w", fixup.kind, errAmbiguousRelocation) + } + } + } + + if bestFixups == nil { + // Nothing at all matched, probably because there are no suitable + // targets at all. + // + // Poison everything except checksForExistence. + bestFixups = make([]COREFixup, len(relos)) + for i, relo := range relos { + if relo.kind.checksForExistence() { + bestFixups[i] = COREFixup{kind: relo.kind, local: 1, target: 0} + } else { + bestFixups[i] = COREFixup{kind: relo.kind, poison: true} + } + } + } + + return bestFixups, nil +} + +// coreCalculateFixup calculates the fixup for a single local type, target type +// and relocation. +func coreCalculateFixup(byteOrder binary.ByteOrder, local Type, localID TypeID, target Type, targetID TypeID, relo *CORERelocation) (COREFixup, error) { + fixup := func(local, target uint32) (COREFixup, error) { + return COREFixup{kind: relo.kind, local: local, target: target}, nil + } + fixupWithoutValidation := func(local, target uint32) (COREFixup, error) { + return COREFixup{kind: relo.kind, local: local, target: target, skipLocalValidation: true}, nil + } + poison := func() (COREFixup, error) { + if relo.kind.checksForExistence() { + return fixup(1, 0) + } + return COREFixup{kind: relo.kind, poison: true}, nil + } + zero := COREFixup{} + + switch relo.kind { + case reloTypeIDTarget, reloTypeSize, reloTypeExists: + if len(relo.accessor) > 1 || relo.accessor[0] != 0 { + return zero, fmt.Errorf("%s: unexpected accessor %v", relo.kind, relo.accessor) + } + + err := coreAreTypesCompatible(local, target) + if errors.Is(err, errImpossibleRelocation) { + return poison() + } + if err != nil { + return zero, fmt.Errorf("relocation %s: %w", relo.kind, err) + } + + switch relo.kind { + case reloTypeExists: + return fixup(1, 1) + + case reloTypeIDTarget: + return fixup(uint32(localID), uint32(targetID)) + + case reloTypeSize: + localSize, err := Sizeof(local) + if err != nil { + return zero, err + } + + targetSize, err := Sizeof(target) + if err != nil { + return zero, err + } + + return fixup(uint32(localSize), uint32(targetSize)) + } + + case reloEnumvalValue, reloEnumvalExists: + localValue, targetValue, err := coreFindEnumValue(local, relo.accessor, target) + if errors.Is(err, errImpossibleRelocation) { + return poison() + } + if err != nil { + return zero, fmt.Errorf("relocation %s: %w", relo.kind, err) + } + + switch relo.kind { + case reloEnumvalExists: + return fixup(1, 1) + + case reloEnumvalValue: + return fixup(uint32(localValue.Value), uint32(targetValue.Value)) + } + + case reloFieldSigned: + switch local.(type) { + case *Enum: + return fixup(1, 1) + case *Int: + return fixup( + uint32(local.(*Int).Encoding&Signed), + uint32(target.(*Int).Encoding&Signed), + ) + default: + return fixupWithoutValidation(0, 0) + } + + case reloFieldByteOffset, reloFieldByteSize, reloFieldExists, reloFieldLShiftU64, reloFieldRShiftU64: + if _, ok := target.(*Fwd); ok { + // We can't relocate fields using a forward declaration, so + // skip it. If a non-forward declaration is present in the BTF + // we'll find it in one of the other iterations. + return poison() + } + + localField, targetField, err := coreFindField(local, relo.accessor, target) + if errors.Is(err, errImpossibleRelocation) { + return poison() + } + if err != nil { + return zero, fmt.Errorf("target %s: %w", target, err) + } + + maybeSkipValidation := func(f COREFixup, err error) (COREFixup, error) { + f.skipLocalValidation = localField.bitfieldSize > 0 + return f, err + } + + switch relo.kind { + case reloFieldExists: + return fixup(1, 1) + + case reloFieldByteOffset: + return maybeSkipValidation(fixup(localField.offset, targetField.offset)) + + case reloFieldByteSize: + localSize, err := Sizeof(localField.Type) + if err != nil { + return zero, err + } + + targetSize, err := Sizeof(targetField.Type) + if err != nil { + return zero, err + } + return maybeSkipValidation(fixup(uint32(localSize), uint32(targetSize))) + + case reloFieldLShiftU64: + var target uint32 + if byteOrder == binary.LittleEndian { + targetSize, err := targetField.sizeBits() + if err != nil { + return zero, err + } + + target = uint32(64 - targetField.bitfieldOffset - targetSize) + } else { + loadWidth, err := Sizeof(targetField.Type) + if err != nil { + return zero, err + } + + target = uint32(64 - Bits(loadWidth*8) + targetField.bitfieldOffset) + } + return fixupWithoutValidation(0, target) + + case reloFieldRShiftU64: + targetSize, err := targetField.sizeBits() + if err != nil { + return zero, err + } + + return fixupWithoutValidation(0, uint32(64-targetSize)) + } + } + + return zero, fmt.Errorf("relocation %s: %w", relo.kind, ErrNotSupported) +} + +/* coreAccessor contains a path through a struct. It contains at least one index. + * + * The interpretation depends on the kind of the relocation. The following is + * taken from struct bpf_core_relo in libbpf_internal.h: + * + * - for field-based relocations, string encodes an accessed field using + * a sequence of field and array indices, separated by colon (:). It's + * conceptually very close to LLVM's getelementptr ([0]) instruction's + * arguments for identifying offset to a field. + * - for type-based relocations, strings is expected to be just "0"; + * - for enum value-based relocations, string contains an index of enum + * value within its enum type; + * + * Example to provide a better feel. + * + * struct sample { + * int a; + * struct { + * int b[10]; + * }; + * }; + * + * struct sample s = ...; + * int x = &s->a; // encoded as "0:0" (a is field #0) + * int y = &s->b[5]; // encoded as "0:1:0:5" (anon struct is field #1, + * // b is field #0 inside anon struct, accessing elem #5) + * int z = &s[10]->b; // encoded as "10:1" (ptr is used as an array) + */ +type coreAccessor []int + +func parseCOREAccessor(accessor string) (coreAccessor, error) { + if accessor == "" { + return nil, fmt.Errorf("empty accessor") + } + + parts := strings.Split(accessor, ":") + result := make(coreAccessor, 0, len(parts)) + for _, part := range parts { + // 31 bits to avoid overflowing int on 32 bit platforms. + index, err := strconv.ParseUint(part, 10, 31) + if err != nil { + return nil, fmt.Errorf("accessor index %q: %s", part, err) + } + + result = append(result, int(index)) + } + + return result, nil +} + +func (ca coreAccessor) String() string { + strs := make([]string, 0, len(ca)) + for _, i := range ca { + strs = append(strs, strconv.Itoa(i)) + } + return strings.Join(strs, ":") +} + +func (ca coreAccessor) enumValue(t Type) (*EnumValue, error) { + e, ok := t.(*Enum) + if !ok { + return nil, fmt.Errorf("not an enum: %s", t) + } + + if len(ca) > 1 { + return nil, fmt.Errorf("invalid accessor %s for enum", ca) + } + + i := ca[0] + if i >= len(e.Values) { + return nil, fmt.Errorf("invalid index %d for %s", i, e) + } + + return &e.Values[i], nil +} + +// coreField represents the position of a "child" of a composite type from the +// start of that type. +// +// /- start of composite +// | offset * 8 | bitfieldOffset | bitfieldSize | ... | +// \- start of field end of field -/ +type coreField struct { + Type Type + + // The position of the field from the start of the composite type in bytes. + offset uint32 + + // The offset of the bitfield in bits from the start of the field. + bitfieldOffset Bits + + // The size of the bitfield in bits. + // + // Zero if the field is not a bitfield. + bitfieldSize Bits +} + +func (cf *coreField) adjustOffsetToNthElement(n int) error { + size, err := Sizeof(cf.Type) + if err != nil { + return err + } + + cf.offset += uint32(n) * uint32(size) + return nil +} + +func (cf *coreField) adjustOffsetBits(offset Bits) error { + align, err := alignof(cf.Type) + if err != nil { + return err + } + + // We can compute the load offset by: + // 1) converting the bit offset to bytes with a flooring division. + // 2) dividing and multiplying that offset by the alignment, yielding the + // load size aligned offset. + offsetBytes := uint32(offset/8) / uint32(align) * uint32(align) + + // The number of bits remaining is the bit offset less the number of bits + // we can "skip" with the aligned offset. + cf.bitfieldOffset = offset - Bits(offsetBytes*8) + + // We know that cf.offset is aligned at to at least align since we get it + // from the compiler via BTF. Adding an aligned offsetBytes preserves the + // alignment. + cf.offset += offsetBytes + return nil +} + +func (cf *coreField) sizeBits() (Bits, error) { + if cf.bitfieldSize > 0 { + return cf.bitfieldSize, nil + } + + // Someone is trying to access a non-bitfield via a bit shift relocation. + // This happens when a field changes from a bitfield to a regular field + // between kernel versions. Synthesise the size to make the shifts work. + size, err := Sizeof(cf.Type) + if err != nil { + return 0, nil + } + return Bits(size * 8), nil +} + +// coreFindField descends into the local type using the accessor and tries to +// find an equivalent field in target at each step. +// +// Returns the field and the offset of the field from the start of +// target in bits. +func coreFindField(localT Type, localAcc coreAccessor, targetT Type) (coreField, coreField, error) { + local := coreField{Type: localT} + target := coreField{Type: targetT} + + // The first index is used to offset a pointer of the base type like + // when accessing an array. + if err := local.adjustOffsetToNthElement(localAcc[0]); err != nil { + return coreField{}, coreField{}, err + } + + if err := target.adjustOffsetToNthElement(localAcc[0]); err != nil { + return coreField{}, coreField{}, err + } + + if err := coreAreMembersCompatible(local.Type, target.Type); err != nil { + return coreField{}, coreField{}, fmt.Errorf("fields: %w", err) + } + + var localMaybeFlex, targetMaybeFlex bool + for i, acc := range localAcc[1:] { + switch localType := local.Type.(type) { + case composite: + // For composite types acc is used to find the field in the local type, + // and then we try to find a field in target with the same name. + localMembers := localType.members() + if acc >= len(localMembers) { + return coreField{}, coreField{}, fmt.Errorf("invalid accessor %d for %s", acc, localType) + } + + localMember := localMembers[acc] + if localMember.Name == "" { + _, ok := localMember.Type.(composite) + if !ok { + return coreField{}, coreField{}, fmt.Errorf("unnamed field with type %s: %s", localMember.Type, ErrNotSupported) + } + + // This is an anonymous struct or union, ignore it. + local = coreField{ + Type: localMember.Type, + offset: local.offset + localMember.Offset.Bytes(), + } + localMaybeFlex = false + continue + } + + targetType, ok := target.Type.(composite) + if !ok { + return coreField{}, coreField{}, fmt.Errorf("target not composite: %w", errImpossibleRelocation) + } + + targetMember, last, err := coreFindMember(targetType, localMember.Name) + if err != nil { + return coreField{}, coreField{}, err + } + + local = coreField{ + Type: localMember.Type, + offset: local.offset, + bitfieldSize: localMember.BitfieldSize, + } + localMaybeFlex = acc == len(localMembers)-1 + + target = coreField{ + Type: targetMember.Type, + offset: target.offset, + bitfieldSize: targetMember.BitfieldSize, + } + targetMaybeFlex = last + + if local.bitfieldSize == 0 && target.bitfieldSize == 0 { + local.offset += localMember.Offset.Bytes() + target.offset += targetMember.Offset.Bytes() + break + } + + // Either of the members is a bitfield. Make sure we're at the + // end of the accessor. + if next := i + 1; next < len(localAcc[1:]) { + return coreField{}, coreField{}, fmt.Errorf("can't descend into bitfield") + } + + if err := local.adjustOffsetBits(localMember.Offset); err != nil { + return coreField{}, coreField{}, err + } + + if err := target.adjustOffsetBits(targetMember.Offset); err != nil { + return coreField{}, coreField{}, err + } + + case *Array: + // For arrays, acc is the index in the target. + targetType, ok := target.Type.(*Array) + if !ok { + return coreField{}, coreField{}, fmt.Errorf("target not array: %w", errImpossibleRelocation) + } + + if localType.Nelems == 0 && !localMaybeFlex { + return coreField{}, coreField{}, fmt.Errorf("local type has invalid flexible array") + } + if targetType.Nelems == 0 && !targetMaybeFlex { + return coreField{}, coreField{}, fmt.Errorf("target type has invalid flexible array") + } + + if localType.Nelems > 0 && acc >= int(localType.Nelems) { + return coreField{}, coreField{}, fmt.Errorf("invalid access of %s at index %d", localType, acc) + } + if targetType.Nelems > 0 && acc >= int(targetType.Nelems) { + return coreField{}, coreField{}, fmt.Errorf("out of bounds access of target: %w", errImpossibleRelocation) + } + + local = coreField{ + Type: localType.Type, + offset: local.offset, + } + localMaybeFlex = false + + if err := local.adjustOffsetToNthElement(acc); err != nil { + return coreField{}, coreField{}, err + } + + target = coreField{ + Type: targetType.Type, + offset: target.offset, + } + targetMaybeFlex = false + + if err := target.adjustOffsetToNthElement(acc); err != nil { + return coreField{}, coreField{}, err + } + + default: + return coreField{}, coreField{}, fmt.Errorf("relocate field of %T: %w", localType, ErrNotSupported) + } + + if err := coreAreMembersCompatible(local.Type, target.Type); err != nil { + return coreField{}, coreField{}, err + } + } + + return local, target, nil +} + +// coreFindMember finds a member in a composite type while handling anonymous +// structs and unions. +func coreFindMember(typ composite, name string) (Member, bool, error) { + if name == "" { + return Member{}, false, errors.New("can't search for anonymous member") + } + + type offsetTarget struct { + composite + offset Bits + } + + targets := []offsetTarget{{typ, 0}} + visited := make(map[composite]bool) + + for i := 0; i < len(targets); i++ { + target := targets[i] + + // Only visit targets once to prevent infinite recursion. + if visited[target] { + continue + } + if len(visited) >= maxTypeDepth { + // This check is different than libbpf, which restricts the entire + // path to BPF_CORE_SPEC_MAX_LEN items. + return Member{}, false, fmt.Errorf("type is nested too deep") + } + visited[target] = true + + members := target.members() + for j, member := range members { + if member.Name == name { + // NB: This is safe because member is a copy. + member.Offset += target.offset + return member, j == len(members)-1, nil + } + + // The names don't match, but this member could be an anonymous struct + // or union. + if member.Name != "" { + continue + } + + comp, ok := member.Type.(composite) + if !ok { + return Member{}, false, fmt.Errorf("anonymous non-composite type %T not allowed", member.Type) + } + + targets = append(targets, offsetTarget{comp, target.offset + member.Offset}) + } + } + + return Member{}, false, fmt.Errorf("no matching member: %w", errImpossibleRelocation) +} + +// coreFindEnumValue follows localAcc to find the equivalent enum value in target. +func coreFindEnumValue(local Type, localAcc coreAccessor, target Type) (localValue, targetValue *EnumValue, _ error) { + localValue, err := localAcc.enumValue(local) + if err != nil { + return nil, nil, err + } + + targetEnum, ok := target.(*Enum) + if !ok { + return nil, nil, errImpossibleRelocation + } + + localName := newEssentialName(localValue.Name) + for i, targetValue := range targetEnum.Values { + if newEssentialName(targetValue.Name) != localName { + continue + } + + return localValue, &targetEnum.Values[i], nil + } + + return nil, nil, errImpossibleRelocation +} + +/* The comment below is from bpf_core_types_are_compat in libbpf.c: + * + * Check local and target types for compatibility. This check is used for + * type-based CO-RE relocations and follow slightly different rules than + * field-based relocations. This function assumes that root types were already + * checked for name match. Beyond that initial root-level name check, names + * are completely ignored. Compatibility rules are as follows: + * - any two STRUCTs/UNIONs/FWDs/ENUMs/INTs are considered compatible, but + * kind should match for local and target types (i.e., STRUCT is not + * compatible with UNION); + * - for ENUMs, the size is ignored; + * - for INT, size and signedness are ignored; + * - for ARRAY, dimensionality is ignored, element types are checked for + * compatibility recursively; + * - CONST/VOLATILE/RESTRICT modifiers are ignored; + * - TYPEDEFs/PTRs are compatible if types they pointing to are compatible; + * - FUNC_PROTOs are compatible if they have compatible signature: same + * number of input args and compatible return and argument types. + * These rules are not set in stone and probably will be adjusted as we get + * more experience with using BPF CO-RE relocations. + * + * Returns errImpossibleRelocation if types are not compatible. + */ +func coreAreTypesCompatible(localType Type, targetType Type) error { + var ( + localTs, targetTs typeDeque + l, t = &localType, &targetType + depth = 0 + ) + + for ; l != nil && t != nil; l, t = localTs.shift(), targetTs.shift() { + if depth >= maxTypeDepth { + return errors.New("types are nested too deep") + } + + localType = *l + targetType = *t + + if reflect.TypeOf(localType) != reflect.TypeOf(targetType) { + return fmt.Errorf("type mismatch: %w", errImpossibleRelocation) + } + + switch lv := (localType).(type) { + case *Void, *Struct, *Union, *Enum, *Fwd, *Int: + // Nothing to do here + + case *Pointer, *Array: + depth++ + localType.walk(&localTs) + targetType.walk(&targetTs) + + case *FuncProto: + tv := targetType.(*FuncProto) + if len(lv.Params) != len(tv.Params) { + return fmt.Errorf("function param mismatch: %w", errImpossibleRelocation) + } + + depth++ + localType.walk(&localTs) + targetType.walk(&targetTs) + + default: + return fmt.Errorf("unsupported type %T", localType) + } + } + + if l != nil { + return fmt.Errorf("dangling local type %T", *l) + } + + if t != nil { + return fmt.Errorf("dangling target type %T", *t) + } + + return nil +} + +/* coreAreMembersCompatible checks two types for field-based relocation compatibility. + * + * The comment below is from bpf_core_fields_are_compat in libbpf.c: + * + * Check two types for compatibility for the purpose of field access + * relocation. const/volatile/restrict and typedefs are skipped to ensure we + * are relocating semantically compatible entities: + * - any two STRUCTs/UNIONs are compatible and can be mixed; + * - any two FWDs are compatible, if their names match (modulo flavor suffix); + * - any two PTRs are always compatible; + * - for ENUMs, names should be the same (ignoring flavor suffix) or at + * least one of enums should be anonymous; + * - for ENUMs, check sizes, names are ignored; + * - for INT, size and signedness are ignored; + * - any two FLOATs are always compatible; + * - for ARRAY, dimensionality is ignored, element types are checked for + * compatibility recursively; + * [ NB: coreAreMembersCompatible doesn't recurse, this check is done + * by coreFindField. ] + * - everything else shouldn't be ever a target of relocation. + * These rules are not set in stone and probably will be adjusted as we get + * more experience with using BPF CO-RE relocations. + * + * Returns errImpossibleRelocation if the members are not compatible. + */ +func coreAreMembersCompatible(localType Type, targetType Type) error { + doNamesMatch := func(a, b string) error { + if a == "" || b == "" { + // allow anonymous and named type to match + return nil + } + + if newEssentialName(a) == newEssentialName(b) { + return nil + } + + return fmt.Errorf("names don't match: %w", errImpossibleRelocation) + } + + _, lok := localType.(composite) + _, tok := targetType.(composite) + if lok && tok { + return nil + } + + if reflect.TypeOf(localType) != reflect.TypeOf(targetType) { + return fmt.Errorf("type mismatch: %w", errImpossibleRelocation) + } + + switch lv := localType.(type) { + case *Array, *Pointer, *Float, *Int: + return nil + + case *Enum: + tv := targetType.(*Enum) + return doNamesMatch(lv.Name, tv.Name) + + case *Fwd: + tv := targetType.(*Fwd) + return doNamesMatch(lv.Name, tv.Name) + + default: + return fmt.Errorf("type %s: %w", localType, ErrNotSupported) + } +} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/doc.go b/vendor/github.com/cilium/ebpf/btf/doc.go similarity index 71% rename from vendor/github.com/cilium/ebpf/internal/btf/doc.go rename to vendor/github.com/cilium/ebpf/btf/doc.go index ad2576cb23..b1f4b1fc3e 100644 --- a/vendor/github.com/cilium/ebpf/internal/btf/doc.go +++ b/vendor/github.com/cilium/ebpf/btf/doc.go @@ -2,7 +2,4 @@ // // The canonical documentation lives in the Linux kernel repository and is // available at https://www.kernel.org/doc/html/latest/bpf/btf.html -// -// The API is very much unstable. You should only use this via the main -// ebpf library. package btf diff --git a/vendor/github.com/cilium/ebpf/btf/ext_info.go b/vendor/github.com/cilium/ebpf/btf/ext_info.go new file mode 100644 index 0000000000..2c0e1afe29 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/ext_info.go @@ -0,0 +1,721 @@ +package btf + +import ( + "bytes" + "encoding/binary" + "errors" + "fmt" + "io" + "math" + "sort" + + "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/internal" +) + +// ExtInfos contains ELF section metadata. +type ExtInfos struct { + // The slices are sorted by offset in ascending order. + funcInfos map[string][]funcInfo + lineInfos map[string][]lineInfo + relocationInfos map[string][]coreRelocationInfo +} + +// loadExtInfosFromELF parses ext infos from the .BTF.ext section in an ELF. +// +// Returns an error wrapping ErrNotFound if no ext infos are present. +func loadExtInfosFromELF(file *internal.SafeELFFile, ts types, strings *stringTable) (*ExtInfos, error) { + section := file.Section(".BTF.ext") + if section == nil { + return nil, fmt.Errorf("btf ext infos: %w", ErrNotFound) + } + + if section.ReaderAt == nil { + return nil, fmt.Errorf("compressed ext_info is not supported") + } + + return loadExtInfos(section.ReaderAt, file.ByteOrder, ts, strings) +} + +// loadExtInfos parses bare ext infos. +func loadExtInfos(r io.ReaderAt, bo binary.ByteOrder, ts types, strings *stringTable) (*ExtInfos, error) { + // Open unbuffered section reader. binary.Read() calls io.ReadFull on + // the header structs, resulting in one syscall per header. + headerRd := io.NewSectionReader(r, 0, math.MaxInt64) + extHeader, err := parseBTFExtHeader(headerRd, bo) + if err != nil { + return nil, fmt.Errorf("parsing BTF extension header: %w", err) + } + + coreHeader, err := parseBTFExtCOREHeader(headerRd, bo, extHeader) + if err != nil { + return nil, fmt.Errorf("parsing BTF CO-RE header: %w", err) + } + + buf := internal.NewBufferedSectionReader(r, extHeader.funcInfoStart(), int64(extHeader.FuncInfoLen)) + btfFuncInfos, err := parseFuncInfos(buf, bo, strings) + if err != nil { + return nil, fmt.Errorf("parsing BTF function info: %w", err) + } + + funcInfos := make(map[string][]funcInfo, len(btfFuncInfos)) + for section, bfis := range btfFuncInfos { + funcInfos[section], err = newFuncInfos(bfis, ts) + if err != nil { + return nil, fmt.Errorf("section %s: func infos: %w", section, err) + } + } + + buf = internal.NewBufferedSectionReader(r, extHeader.lineInfoStart(), int64(extHeader.LineInfoLen)) + btfLineInfos, err := parseLineInfos(buf, bo, strings) + if err != nil { + return nil, fmt.Errorf("parsing BTF line info: %w", err) + } + + lineInfos := make(map[string][]lineInfo, len(btfLineInfos)) + for section, blis := range btfLineInfos { + lineInfos[section], err = newLineInfos(blis, strings) + if err != nil { + return nil, fmt.Errorf("section %s: line infos: %w", section, err) + } + } + + if coreHeader == nil || coreHeader.COREReloLen == 0 { + return &ExtInfos{funcInfos, lineInfos, nil}, nil + } + + var btfCORERelos map[string][]bpfCORERelo + buf = internal.NewBufferedSectionReader(r, extHeader.coreReloStart(coreHeader), int64(coreHeader.COREReloLen)) + btfCORERelos, err = parseCORERelos(buf, bo, strings) + if err != nil { + return nil, fmt.Errorf("parsing CO-RE relocation info: %w", err) + } + + coreRelos := make(map[string][]coreRelocationInfo, len(btfCORERelos)) + for section, brs := range btfCORERelos { + coreRelos[section], err = newRelocationInfos(brs, ts, strings) + if err != nil { + return nil, fmt.Errorf("section %s: CO-RE relocations: %w", section, err) + } + } + + return &ExtInfos{funcInfos, lineInfos, coreRelos}, nil +} + +type funcInfoMeta struct{} +type coreRelocationMeta struct{} + +// Assign per-section metadata from BTF to a section's instructions. +func (ei *ExtInfos) Assign(insns asm.Instructions, section string) { + funcInfos := ei.funcInfos[section] + lineInfos := ei.lineInfos[section] + reloInfos := ei.relocationInfos[section] + + iter := insns.Iterate() + for iter.Next() { + if len(funcInfos) > 0 && funcInfos[0].offset == iter.Offset { + iter.Ins.Metadata.Set(funcInfoMeta{}, funcInfos[0].fn) + funcInfos = funcInfos[1:] + } + + if len(lineInfos) > 0 && lineInfos[0].offset == iter.Offset { + *iter.Ins = iter.Ins.WithSource(lineInfos[0].line) + lineInfos = lineInfos[1:] + } + + if len(reloInfos) > 0 && reloInfos[0].offset == iter.Offset { + iter.Ins.Metadata.Set(coreRelocationMeta{}, reloInfos[0].relo) + reloInfos = reloInfos[1:] + } + } +} + +// MarshalExtInfos encodes function and line info embedded in insns into kernel +// wire format. +func MarshalExtInfos(insns asm.Instructions, typeID func(Type) (TypeID, error)) (funcInfos, lineInfos []byte, _ error) { + iter := insns.Iterate() + var fiBuf, liBuf bytes.Buffer + for iter.Next() { + if fn := FuncMetadata(iter.Ins); fn != nil { + fi := &funcInfo{ + fn: fn, + offset: iter.Offset, + } + if err := fi.marshal(&fiBuf, typeID); err != nil { + return nil, nil, fmt.Errorf("write func info: %w", err) + } + } + + if line, ok := iter.Ins.Source().(*Line); ok { + li := &lineInfo{ + line: line, + offset: iter.Offset, + } + if err := li.marshal(&liBuf); err != nil { + return nil, nil, fmt.Errorf("write line info: %w", err) + } + } + } + return fiBuf.Bytes(), liBuf.Bytes(), nil +} + +// btfExtHeader is found at the start of the .BTF.ext section. +type btfExtHeader struct { + Magic uint16 + Version uint8 + Flags uint8 + + // HdrLen is larger than the size of struct btfExtHeader when it is + // immediately followed by a btfExtCOREHeader. + HdrLen uint32 + + FuncInfoOff uint32 + FuncInfoLen uint32 + LineInfoOff uint32 + LineInfoLen uint32 +} + +// parseBTFExtHeader parses the header of the .BTF.ext section. +func parseBTFExtHeader(r io.Reader, bo binary.ByteOrder) (*btfExtHeader, error) { + var header btfExtHeader + if err := binary.Read(r, bo, &header); err != nil { + return nil, fmt.Errorf("can't read header: %v", err) + } + + if header.Magic != btfMagic { + return nil, fmt.Errorf("incorrect magic value %v", header.Magic) + } + + if header.Version != 1 { + return nil, fmt.Errorf("unexpected version %v", header.Version) + } + + if header.Flags != 0 { + return nil, fmt.Errorf("unsupported flags %v", header.Flags) + } + + if int64(header.HdrLen) < int64(binary.Size(&header)) { + return nil, fmt.Errorf("header length shorter than btfExtHeader size") + } + + return &header, nil +} + +// funcInfoStart returns the offset from the beginning of the .BTF.ext section +// to the start of its func_info entries. +func (h *btfExtHeader) funcInfoStart() int64 { + return int64(h.HdrLen + h.FuncInfoOff) +} + +// lineInfoStart returns the offset from the beginning of the .BTF.ext section +// to the start of its line_info entries. +func (h *btfExtHeader) lineInfoStart() int64 { + return int64(h.HdrLen + h.LineInfoOff) +} + +// coreReloStart returns the offset from the beginning of the .BTF.ext section +// to the start of its CO-RE relocation entries. +func (h *btfExtHeader) coreReloStart(ch *btfExtCOREHeader) int64 { + return int64(h.HdrLen + ch.COREReloOff) +} + +// btfExtCOREHeader is found right after the btfExtHeader when its HdrLen +// field is larger than its size. +type btfExtCOREHeader struct { + COREReloOff uint32 + COREReloLen uint32 +} + +// parseBTFExtCOREHeader parses the tail of the .BTF.ext header. If additional +// header bytes are present, extHeader.HdrLen will be larger than the struct, +// indicating the presence of a CO-RE extension header. +func parseBTFExtCOREHeader(r io.Reader, bo binary.ByteOrder, extHeader *btfExtHeader) (*btfExtCOREHeader, error) { + extHdrSize := int64(binary.Size(&extHeader)) + remainder := int64(extHeader.HdrLen) - extHdrSize + + if remainder == 0 { + return nil, nil + } + + var coreHeader btfExtCOREHeader + if err := binary.Read(r, bo, &coreHeader); err != nil { + return nil, fmt.Errorf("can't read header: %v", err) + } + + return &coreHeader, nil +} + +type btfExtInfoSec struct { + SecNameOff uint32 + NumInfo uint32 +} + +// parseExtInfoSec parses a btf_ext_info_sec header within .BTF.ext, +// appearing within func_info and line_info sub-sections. +// These headers appear once for each program section in the ELF and are +// followed by one or more func/line_info records for the section. +func parseExtInfoSec(r io.Reader, bo binary.ByteOrder, strings *stringTable) (string, *btfExtInfoSec, error) { + var infoHeader btfExtInfoSec + if err := binary.Read(r, bo, &infoHeader); err != nil { + return "", nil, fmt.Errorf("read ext info header: %w", err) + } + + secName, err := strings.Lookup(infoHeader.SecNameOff) + if err != nil { + return "", nil, fmt.Errorf("get section name: %w", err) + } + if secName == "" { + return "", nil, fmt.Errorf("extinfo header refers to empty section name") + } + + if infoHeader.NumInfo == 0 { + return "", nil, fmt.Errorf("section %s has zero records", secName) + } + + return secName, &infoHeader, nil +} + +// parseExtInfoRecordSize parses the uint32 at the beginning of a func_infos +// or line_infos segment that describes the length of all extInfoRecords in +// that segment. +func parseExtInfoRecordSize(r io.Reader, bo binary.ByteOrder) (uint32, error) { + const maxRecordSize = 256 + + var recordSize uint32 + if err := binary.Read(r, bo, &recordSize); err != nil { + return 0, fmt.Errorf("can't read record size: %v", err) + } + + if recordSize < 4 { + // Need at least InsnOff worth of bytes per record. + return 0, errors.New("record size too short") + } + if recordSize > maxRecordSize { + return 0, fmt.Errorf("record size %v exceeds %v", recordSize, maxRecordSize) + } + + return recordSize, nil +} + +// The size of a FuncInfo in BTF wire format. +var FuncInfoSize = uint32(binary.Size(bpfFuncInfo{})) + +type funcInfo struct { + fn *Func + offset asm.RawInstructionOffset +} + +type bpfFuncInfo struct { + // Instruction offset of the function within an ELF section. + InsnOff uint32 + TypeID TypeID +} + +func newFuncInfo(fi bpfFuncInfo, ts types) (*funcInfo, error) { + typ, err := ts.ByID(fi.TypeID) + if err != nil { + return nil, err + } + + fn, ok := typ.(*Func) + if !ok { + return nil, fmt.Errorf("type ID %d is a %T, but expected a Func", fi.TypeID, typ) + } + + // C doesn't have anonymous functions, but check just in case. + if fn.Name == "" { + return nil, fmt.Errorf("func with type ID %d doesn't have a name", fi.TypeID) + } + + return &funcInfo{ + fn, + asm.RawInstructionOffset(fi.InsnOff), + }, nil +} + +func newFuncInfos(bfis []bpfFuncInfo, ts types) ([]funcInfo, error) { + fis := make([]funcInfo, 0, len(bfis)) + for _, bfi := range bfis { + fi, err := newFuncInfo(bfi, ts) + if err != nil { + return nil, fmt.Errorf("offset %d: %w", bfi.InsnOff, err) + } + fis = append(fis, *fi) + } + sort.Slice(fis, func(i, j int) bool { + return fis[i].offset <= fis[j].offset + }) + return fis, nil +} + +// marshal into the BTF wire format. +func (fi *funcInfo) marshal(w io.Writer, typeID func(Type) (TypeID, error)) error { + id, err := typeID(fi.fn) + if err != nil { + return err + } + bfi := bpfFuncInfo{ + InsnOff: uint32(fi.offset), + TypeID: id, + } + return binary.Write(w, internal.NativeEndian, &bfi) +} + +// parseLineInfos parses a func_info sub-section within .BTF.ext ito a map of +// func infos indexed by section name. +func parseFuncInfos(r io.Reader, bo binary.ByteOrder, strings *stringTable) (map[string][]bpfFuncInfo, error) { + recordSize, err := parseExtInfoRecordSize(r, bo) + if err != nil { + return nil, err + } + + result := make(map[string][]bpfFuncInfo) + for { + secName, infoHeader, err := parseExtInfoSec(r, bo, strings) + if errors.Is(err, io.EOF) { + return result, nil + } + if err != nil { + return nil, err + } + + records, err := parseFuncInfoRecords(r, bo, recordSize, infoHeader.NumInfo) + if err != nil { + return nil, fmt.Errorf("section %v: %w", secName, err) + } + + result[secName] = records + } +} + +// parseFuncInfoRecords parses a stream of func_infos into a funcInfos. +// These records appear after a btf_ext_info_sec header in the func_info +// sub-section of .BTF.ext. +func parseFuncInfoRecords(r io.Reader, bo binary.ByteOrder, recordSize uint32, recordNum uint32) ([]bpfFuncInfo, error) { + var out []bpfFuncInfo + var fi bpfFuncInfo + + if exp, got := FuncInfoSize, recordSize; exp != got { + // BTF blob's record size is longer than we know how to parse. + return nil, fmt.Errorf("expected FuncInfo record size %d, but BTF blob contains %d", exp, got) + } + + for i := uint32(0); i < recordNum; i++ { + if err := binary.Read(r, bo, &fi); err != nil { + return nil, fmt.Errorf("can't read function info: %v", err) + } + + if fi.InsnOff%asm.InstructionSize != 0 { + return nil, fmt.Errorf("offset %v is not aligned with instruction size", fi.InsnOff) + } + + // ELF tracks offset in bytes, the kernel expects raw BPF instructions. + // Convert as early as possible. + fi.InsnOff /= asm.InstructionSize + + out = append(out, fi) + } + + return out, nil +} + +var LineInfoSize = uint32(binary.Size(bpfLineInfo{})) + +// Line represents the location and contents of a single line of source +// code a BPF ELF was compiled from. +type Line struct { + fileName string + line string + lineNumber uint32 + lineColumn uint32 + + // TODO: We should get rid of the fields below, but for that we need to be + // able to write BTF. + + fileNameOff uint32 + lineOff uint32 +} + +func (li *Line) FileName() string { + return li.fileName +} + +func (li *Line) Line() string { + return li.line +} + +func (li *Line) LineNumber() uint32 { + return li.lineNumber +} + +func (li *Line) LineColumn() uint32 { + return li.lineColumn +} + +func (li *Line) String() string { + return li.line +} + +type lineInfo struct { + line *Line + offset asm.RawInstructionOffset +} + +// Constants for the format of bpfLineInfo.LineCol. +const ( + bpfLineShift = 10 + bpfLineMax = (1 << (32 - bpfLineShift)) - 1 + bpfColumnMax = (1 << bpfLineShift) - 1 +) + +type bpfLineInfo struct { + // Instruction offset of the line within the whole instruction stream, in instructions. + InsnOff uint32 + FileNameOff uint32 + LineOff uint32 + LineCol uint32 +} + +func newLineInfo(li bpfLineInfo, strings *stringTable) (*lineInfo, error) { + line, err := strings.Lookup(li.LineOff) + if err != nil { + return nil, fmt.Errorf("lookup of line: %w", err) + } + + fileName, err := strings.Lookup(li.FileNameOff) + if err != nil { + return nil, fmt.Errorf("lookup of filename: %w", err) + } + + lineNumber := li.LineCol >> bpfLineShift + lineColumn := li.LineCol & bpfColumnMax + + return &lineInfo{ + &Line{ + fileName, + line, + lineNumber, + lineColumn, + li.FileNameOff, + li.LineOff, + }, + asm.RawInstructionOffset(li.InsnOff), + }, nil +} + +func newLineInfos(blis []bpfLineInfo, strings *stringTable) ([]lineInfo, error) { + lis := make([]lineInfo, 0, len(blis)) + for _, bli := range blis { + li, err := newLineInfo(bli, strings) + if err != nil { + return nil, fmt.Errorf("offset %d: %w", bli.InsnOff, err) + } + lis = append(lis, *li) + } + sort.Slice(lis, func(i, j int) bool { + return lis[i].offset <= lis[j].offset + }) + return lis, nil +} + +// marshal writes the binary representation of the LineInfo to w. +func (li *lineInfo) marshal(w io.Writer) error { + line := li.line + if line.lineNumber > bpfLineMax { + return fmt.Errorf("line %d exceeds %d", line.lineNumber, bpfLineMax) + } + + if line.lineColumn > bpfColumnMax { + return fmt.Errorf("column %d exceeds %d", line.lineColumn, bpfColumnMax) + } + + bli := bpfLineInfo{ + uint32(li.offset), + line.fileNameOff, + line.lineOff, + (line.lineNumber << bpfLineShift) | line.lineColumn, + } + return binary.Write(w, internal.NativeEndian, &bli) +} + +// parseLineInfos parses a line_info sub-section within .BTF.ext ito a map of +// line infos indexed by section name. +func parseLineInfos(r io.Reader, bo binary.ByteOrder, strings *stringTable) (map[string][]bpfLineInfo, error) { + recordSize, err := parseExtInfoRecordSize(r, bo) + if err != nil { + return nil, err + } + + result := make(map[string][]bpfLineInfo) + for { + secName, infoHeader, err := parseExtInfoSec(r, bo, strings) + if errors.Is(err, io.EOF) { + return result, nil + } + if err != nil { + return nil, err + } + + records, err := parseLineInfoRecords(r, bo, recordSize, infoHeader.NumInfo) + if err != nil { + return nil, fmt.Errorf("section %v: %w", secName, err) + } + + result[secName] = records + } +} + +// parseLineInfoRecords parses a stream of line_infos into a lineInfos. +// These records appear after a btf_ext_info_sec header in the line_info +// sub-section of .BTF.ext. +func parseLineInfoRecords(r io.Reader, bo binary.ByteOrder, recordSize uint32, recordNum uint32) ([]bpfLineInfo, error) { + var out []bpfLineInfo + var li bpfLineInfo + + if exp, got := uint32(binary.Size(li)), recordSize; exp != got { + // BTF blob's record size is longer than we know how to parse. + return nil, fmt.Errorf("expected LineInfo record size %d, but BTF blob contains %d", exp, got) + } + + for i := uint32(0); i < recordNum; i++ { + if err := binary.Read(r, bo, &li); err != nil { + return nil, fmt.Errorf("can't read line info: %v", err) + } + + if li.InsnOff%asm.InstructionSize != 0 { + return nil, fmt.Errorf("offset %v is not aligned with instruction size", li.InsnOff) + } + + // ELF tracks offset in bytes, the kernel expects raw BPF instructions. + // Convert as early as possible. + li.InsnOff /= asm.InstructionSize + + out = append(out, li) + } + + return out, nil +} + +// bpfCORERelo matches the kernel's struct bpf_core_relo. +type bpfCORERelo struct { + InsnOff uint32 + TypeID TypeID + AccessStrOff uint32 + Kind coreKind +} + +type CORERelocation struct { + typ Type + accessor coreAccessor + kind coreKind +} + +func CORERelocationMetadata(ins *asm.Instruction) *CORERelocation { + relo, _ := ins.Metadata.Get(coreRelocationMeta{}).(*CORERelocation) + return relo +} + +type coreRelocationInfo struct { + relo *CORERelocation + offset asm.RawInstructionOffset +} + +func newRelocationInfo(relo bpfCORERelo, ts types, strings *stringTable) (*coreRelocationInfo, error) { + typ, err := ts.ByID(relo.TypeID) + if err != nil { + return nil, err + } + + accessorStr, err := strings.Lookup(relo.AccessStrOff) + if err != nil { + return nil, err + } + + accessor, err := parseCOREAccessor(accessorStr) + if err != nil { + return nil, fmt.Errorf("accessor %q: %s", accessorStr, err) + } + + return &coreRelocationInfo{ + &CORERelocation{ + typ, + accessor, + relo.Kind, + }, + asm.RawInstructionOffset(relo.InsnOff), + }, nil +} + +func newRelocationInfos(brs []bpfCORERelo, ts types, strings *stringTable) ([]coreRelocationInfo, error) { + rs := make([]coreRelocationInfo, 0, len(brs)) + for _, br := range brs { + relo, err := newRelocationInfo(br, ts, strings) + if err != nil { + return nil, fmt.Errorf("offset %d: %w", br.InsnOff, err) + } + rs = append(rs, *relo) + } + sort.Slice(rs, func(i, j int) bool { + return rs[i].offset < rs[j].offset + }) + return rs, nil +} + +var extInfoReloSize = binary.Size(bpfCORERelo{}) + +// parseCORERelos parses a core_relos sub-section within .BTF.ext ito a map of +// CO-RE relocations indexed by section name. +func parseCORERelos(r io.Reader, bo binary.ByteOrder, strings *stringTable) (map[string][]bpfCORERelo, error) { + recordSize, err := parseExtInfoRecordSize(r, bo) + if err != nil { + return nil, err + } + + if recordSize != uint32(extInfoReloSize) { + return nil, fmt.Errorf("expected record size %d, got %d", extInfoReloSize, recordSize) + } + + result := make(map[string][]bpfCORERelo) + for { + secName, infoHeader, err := parseExtInfoSec(r, bo, strings) + if errors.Is(err, io.EOF) { + return result, nil + } + if err != nil { + return nil, err + } + + records, err := parseCOREReloRecords(r, bo, recordSize, infoHeader.NumInfo) + if err != nil { + return nil, fmt.Errorf("section %v: %w", secName, err) + } + + result[secName] = records + } +} + +// parseCOREReloRecords parses a stream of CO-RE relocation entries into a +// coreRelos. These records appear after a btf_ext_info_sec header in the +// core_relos sub-section of .BTF.ext. +func parseCOREReloRecords(r io.Reader, bo binary.ByteOrder, recordSize uint32, recordNum uint32) ([]bpfCORERelo, error) { + var out []bpfCORERelo + + var relo bpfCORERelo + for i := uint32(0); i < recordNum; i++ { + if err := binary.Read(r, bo, &relo); err != nil { + return nil, fmt.Errorf("can't read CO-RE relocation: %v", err) + } + + if relo.InsnOff%asm.InstructionSize != 0 { + return nil, fmt.Errorf("offset %v is not aligned with instruction size", relo.InsnOff) + } + + // ELF tracks offset in bytes, the kernel expects raw BPF instructions. + // Convert as early as possible. + relo.InsnOff /= asm.InstructionSize + + out = append(out, relo) + } + + return out, nil +} diff --git a/vendor/github.com/cilium/ebpf/btf/format.go b/vendor/github.com/cilium/ebpf/btf/format.go new file mode 100644 index 0000000000..e7688a2a6e --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/format.go @@ -0,0 +1,319 @@ +package btf + +import ( + "errors" + "fmt" + "strings" +) + +var errNestedTooDeep = errors.New("nested too deep") + +// GoFormatter converts a Type to Go syntax. +// +// A zero GoFormatter is valid to use. +type GoFormatter struct { + w strings.Builder + + // Types present in this map are referred to using the given name if they + // are encountered when outputting another type. + Names map[Type]string + + // Identifier is called for each field of struct-like types. By default the + // field name is used as is. + Identifier func(string) string + + // EnumIdentifier is called for each element of an enum. By default the + // name of the enum type is concatenated with Identifier(element). + EnumIdentifier func(name, element string) string +} + +// TypeDeclaration generates a Go type declaration for a BTF type. +func (gf *GoFormatter) TypeDeclaration(name string, typ Type) (string, error) { + gf.w.Reset() + if err := gf.writeTypeDecl(name, typ); err != nil { + return "", err + } + return gf.w.String(), nil +} + +func (gf *GoFormatter) identifier(s string) string { + if gf.Identifier != nil { + return gf.Identifier(s) + } + + return s +} + +func (gf *GoFormatter) enumIdentifier(name, element string) string { + if gf.EnumIdentifier != nil { + return gf.EnumIdentifier(name, element) + } + + return name + gf.identifier(element) +} + +// writeTypeDecl outputs a declaration of the given type. +// +// It encodes https://golang.org/ref/spec#Type_declarations: +// +// type foo struct { bar uint32; } +// type bar int32 +func (gf *GoFormatter) writeTypeDecl(name string, typ Type) error { + if name == "" { + return fmt.Errorf("need a name for type %s", typ) + } + + switch v := skipQualifiers(typ).(type) { + case *Enum: + fmt.Fprintf(&gf.w, "type %s ", name) + switch v.Size { + case 1: + gf.w.WriteString("int8") + case 2: + gf.w.WriteString("int16") + case 4: + gf.w.WriteString("int32") + case 8: + gf.w.WriteString("int64") + default: + return fmt.Errorf("%s: invalid enum size %d", typ, v.Size) + } + + if len(v.Values) == 0 { + return nil + } + + gf.w.WriteString("; const ( ") + for _, ev := range v.Values { + id := gf.enumIdentifier(name, ev.Name) + fmt.Fprintf(&gf.w, "%s %s = %d; ", id, name, ev.Value) + } + gf.w.WriteString(")") + + return nil + + default: + fmt.Fprintf(&gf.w, "type %s ", name) + return gf.writeTypeLit(v, 0) + } +} + +// writeType outputs the name of a named type or a literal describing the type. +// +// It encodes https://golang.org/ref/spec#Types. +// +// foo (if foo is a named type) +// uint32 +func (gf *GoFormatter) writeType(typ Type, depth int) error { + typ = skipQualifiers(typ) + + name := gf.Names[typ] + if name != "" { + gf.w.WriteString(name) + return nil + } + + return gf.writeTypeLit(typ, depth) +} + +// writeTypeLit outputs a literal describing the type. +// +// The function ignores named types. +// +// It encodes https://golang.org/ref/spec#TypeLit. +// +// struct { bar uint32; } +// uint32 +func (gf *GoFormatter) writeTypeLit(typ Type, depth int) error { + depth++ + if depth > maxTypeDepth { + return errNestedTooDeep + } + + var err error + switch v := skipQualifiers(typ).(type) { + case *Int: + gf.writeIntLit(v) + + case *Enum: + gf.w.WriteString("int32") + + case *Typedef: + err = gf.writeType(v.Type, depth) + + case *Array: + fmt.Fprintf(&gf.w, "[%d]", v.Nelems) + err = gf.writeType(v.Type, depth) + + case *Struct: + err = gf.writeStructLit(v.Size, v.Members, depth) + + case *Union: + // Always choose the first member to represent the union in Go. + err = gf.writeStructLit(v.Size, v.Members[:1], depth) + + case *Datasec: + err = gf.writeDatasecLit(v, depth) + + default: + return fmt.Errorf("type %T: %w", v, ErrNotSupported) + } + + if err != nil { + return fmt.Errorf("%s: %w", typ, err) + } + + return nil +} + +func (gf *GoFormatter) writeIntLit(i *Int) { + // NB: Encoding.IsChar is ignored. + if i.Encoding.IsBool() && i.Size == 1 { + gf.w.WriteString("bool") + return + } + + bits := i.Size * 8 + if i.Encoding.IsSigned() { + fmt.Fprintf(&gf.w, "int%d", bits) + } else { + fmt.Fprintf(&gf.w, "uint%d", bits) + } +} + +func (gf *GoFormatter) writeStructLit(size uint32, members []Member, depth int) error { + gf.w.WriteString("struct { ") + + prevOffset := uint32(0) + skippedBitfield := false + for i, m := range members { + if m.BitfieldSize > 0 { + skippedBitfield = true + continue + } + + offset := m.Offset.Bytes() + if n := offset - prevOffset; skippedBitfield && n > 0 { + fmt.Fprintf(&gf.w, "_ [%d]byte /* unsupported bitfield */; ", n) + } else { + gf.writePadding(n) + } + + size, err := Sizeof(m.Type) + if err != nil { + return fmt.Errorf("field %d: %w", i, err) + } + prevOffset = offset + uint32(size) + + if err := gf.writeStructField(m, depth); err != nil { + return fmt.Errorf("field %d: %w", i, err) + } + } + + gf.writePadding(size - prevOffset) + gf.w.WriteString("}") + return nil +} + +func (gf *GoFormatter) writeStructField(m Member, depth int) error { + if m.BitfieldSize > 0 { + return fmt.Errorf("bitfields are not supported") + } + if m.Offset%8 != 0 { + return fmt.Errorf("unsupported offset %d", m.Offset) + } + + if m.Name == "" { + // Special case a nested anonymous union like + // struct foo { union { int bar; int baz }; } + // by replacing the whole union with its first member. + union, ok := m.Type.(*Union) + if !ok { + return fmt.Errorf("anonymous fields are not supported") + + } + + if len(union.Members) == 0 { + return errors.New("empty anonymous union") + } + + depth++ + if depth > maxTypeDepth { + return errNestedTooDeep + } + + m := union.Members[0] + size, err := Sizeof(m.Type) + if err != nil { + return err + } + + if err := gf.writeStructField(m, depth); err != nil { + return err + } + + gf.writePadding(union.Size - uint32(size)) + return nil + + } + + fmt.Fprintf(&gf.w, "%s ", gf.identifier(m.Name)) + + if err := gf.writeType(m.Type, depth); err != nil { + return err + } + + gf.w.WriteString("; ") + return nil +} + +func (gf *GoFormatter) writeDatasecLit(ds *Datasec, depth int) error { + gf.w.WriteString("struct { ") + + prevOffset := uint32(0) + for i, vsi := range ds.Vars { + v := vsi.Type.(*Var) + if v.Linkage != GlobalVar { + // Ignore static, extern, etc. for now. + continue + } + + if v.Name == "" { + return fmt.Errorf("variable %d: empty name", i) + } + + gf.writePadding(vsi.Offset - prevOffset) + prevOffset = vsi.Offset + vsi.Size + + fmt.Fprintf(&gf.w, "%s ", gf.identifier(v.Name)) + + if err := gf.writeType(v.Type, depth); err != nil { + return fmt.Errorf("variable %d: %w", i, err) + } + + gf.w.WriteString("; ") + } + + gf.writePadding(ds.Size - prevOffset) + gf.w.WriteString("}") + return nil +} + +func (gf *GoFormatter) writePadding(bytes uint32) { + if bytes > 0 { + fmt.Fprintf(&gf.w, "_ [%d]byte; ", bytes) + } +} + +func skipQualifiers(typ Type) Type { + result := typ + for depth := 0; depth <= maxTypeDepth; depth++ { + switch v := (result).(type) { + case qualifier: + result = v.qualify() + default: + return result + } + } + return &cycle{typ} +} diff --git a/vendor/github.com/cilium/ebpf/btf/handle.go b/vendor/github.com/cilium/ebpf/btf/handle.go new file mode 100644 index 0000000000..128e9b35cf --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/handle.go @@ -0,0 +1,121 @@ +package btf + +import ( + "errors" + "fmt" + "os" + + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +// HandleInfo describes a Handle. +type HandleInfo struct { + // ID of this handle in the kernel. The ID is only valid as long as the + // associated handle is kept alive. + ID ID + + // Name is an identifying name for the BTF, currently only used by the + // kernel. + Name string + + // IsKernel is true if the BTF originated with the kernel and not + // userspace. + IsKernel bool + + // Size of the raw BTF in bytes. + size uint32 +} + +func newHandleInfoFromFD(fd *sys.FD) (*HandleInfo, error) { + // We invoke the syscall once with a empty BTF and name buffers to get size + // information to allocate buffers. Then we invoke it a second time with + // buffers to receive the data. + var btfInfo sys.BtfInfo + if err := sys.ObjInfo(fd, &btfInfo); err != nil { + return nil, fmt.Errorf("get BTF info for fd %s: %w", fd, err) + } + + if btfInfo.NameLen > 0 { + // NameLen doesn't account for the terminating NUL. + btfInfo.NameLen++ + } + + // Don't pull raw BTF by default, since it may be quite large. + btfSize := btfInfo.BtfSize + btfInfo.BtfSize = 0 + + nameBuffer := make([]byte, btfInfo.NameLen) + btfInfo.Name, btfInfo.NameLen = sys.NewSlicePointerLen(nameBuffer) + if err := sys.ObjInfo(fd, &btfInfo); err != nil { + return nil, err + } + + return &HandleInfo{ + ID: ID(btfInfo.Id), + Name: unix.ByteSliceToString(nameBuffer), + IsKernel: btfInfo.KernelBtf != 0, + size: btfSize, + }, nil +} + +// IsModule returns true if the BTF is for the kernel itself. +func (i *HandleInfo) IsVmlinux() bool { + return i.IsKernel && i.Name == "vmlinux" +} + +// IsModule returns true if the BTF is for a kernel module. +func (i *HandleInfo) IsModule() bool { + return i.IsKernel && i.Name != "vmlinux" +} + +// HandleIterator allows enumerating BTF blobs loaded into the kernel. +type HandleIterator struct { + // The ID of the last retrieved handle. Only valid after a call to Next. + ID ID + err error +} + +// Next retrieves a handle for the next BTF blob. +// +// [Handle.Close] is called if *handle is non-nil to avoid leaking fds. +// +// Returns true if another BTF blob was found. Call [HandleIterator.Err] after +// the function returns false. +func (it *HandleIterator) Next(handle **Handle) bool { + if *handle != nil { + (*handle).Close() + *handle = nil + } + + id := it.ID + for { + attr := &sys.BtfGetNextIdAttr{Id: id} + err := sys.BtfGetNextId(attr) + if errors.Is(err, os.ErrNotExist) { + // There are no more BTF objects. + return false + } else if err != nil { + it.err = fmt.Errorf("get next BTF ID: %w", err) + return false + } + + id = attr.NextId + *handle, err = NewHandleFromID(id) + if errors.Is(err, os.ErrNotExist) { + // Try again with the next ID. + continue + } else if err != nil { + it.err = fmt.Errorf("retrieve handle for ID %d: %w", id, err) + return false + } + + it.ID = id + return true + } +} + +// Err returns an error if iteration failed for some reason. +func (it *HandleIterator) Err() error { + return it.err +} diff --git a/vendor/github.com/cilium/ebpf/btf/strings.go b/vendor/github.com/cilium/ebpf/btf/strings.go new file mode 100644 index 0000000000..67626e0dd1 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/strings.go @@ -0,0 +1,128 @@ +package btf + +import ( + "bufio" + "bytes" + "errors" + "fmt" + "io" +) + +type stringTable struct { + base *stringTable + offsets []uint32 + strings []string +} + +// sizedReader is implemented by bytes.Reader, io.SectionReader, strings.Reader, etc. +type sizedReader interface { + io.Reader + Size() int64 +} + +func readStringTable(r sizedReader, base *stringTable) (*stringTable, error) { + // When parsing split BTF's string table, the first entry offset is derived + // from the last entry offset of the base BTF. + firstStringOffset := uint32(0) + if base != nil { + idx := len(base.offsets) - 1 + firstStringOffset = base.offsets[idx] + uint32(len(base.strings[idx])) + 1 + } + + // Derived from vmlinux BTF. + const averageStringLength = 16 + + n := int(r.Size() / averageStringLength) + offsets := make([]uint32, 0, n) + strings := make([]string, 0, n) + + offset := firstStringOffset + scanner := bufio.NewScanner(r) + scanner.Split(splitNull) + for scanner.Scan() { + str := scanner.Text() + offsets = append(offsets, offset) + strings = append(strings, str) + offset += uint32(len(str)) + 1 + } + if err := scanner.Err(); err != nil { + return nil, err + } + + if len(strings) == 0 { + return nil, errors.New("string table is empty") + } + + if firstStringOffset == 0 && strings[0] != "" { + return nil, errors.New("first item in string table is non-empty") + } + + return &stringTable{base, offsets, strings}, nil +} + +func splitNull(data []byte, atEOF bool) (advance int, token []byte, err error) { + i := bytes.IndexByte(data, 0) + if i == -1 { + if atEOF && len(data) > 0 { + return 0, nil, errors.New("string table isn't null terminated") + } + return 0, nil, nil + } + + return i + 1, data[:i], nil +} + +func (st *stringTable) Lookup(offset uint32) (string, error) { + if st.base != nil && offset <= st.base.offsets[len(st.base.offsets)-1] { + return st.base.lookup(offset) + } + return st.lookup(offset) +} + +func (st *stringTable) lookup(offset uint32) (string, error) { + i := search(st.offsets, offset) + if i == len(st.offsets) || st.offsets[i] != offset { + return "", fmt.Errorf("offset %d isn't start of a string", offset) + } + + return st.strings[i], nil +} + +func (st *stringTable) Length() int { + last := len(st.offsets) - 1 + return int(st.offsets[last]) + len(st.strings[last]) + 1 +} + +func (st *stringTable) Marshal(w io.Writer) error { + for _, str := range st.strings { + _, err := io.WriteString(w, str) + if err != nil { + return err + } + _, err = w.Write([]byte{0}) + if err != nil { + return err + } + } + return nil +} + +// search is a copy of sort.Search specialised for uint32. +// +// Licensed under https://go.dev/LICENSE +func search(ints []uint32, needle uint32) int { + // Define f(-1) == false and f(n) == true. + // Invariant: f(i-1) == false, f(j) == true. + i, j := 0, len(ints) + for i < j { + h := int(uint(i+j) >> 1) // avoid overflow when computing h + // i ≤ h < j + if !(ints[h] >= needle) { + i = h + 1 // preserves f(i-1) == false + } else { + j = h // preserves f(j) == true + } + } + // i == j, f(i-1) == false, and f(j) (= f(i)) == true => answer is i. + return i +} diff --git a/vendor/github.com/cilium/ebpf/btf/types.go b/vendor/github.com/cilium/ebpf/btf/types.go new file mode 100644 index 0000000000..402a363c28 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/btf/types.go @@ -0,0 +1,1212 @@ +package btf + +import ( + "fmt" + "io" + "math" + "reflect" + "strings" + + "github.com/cilium/ebpf/asm" +) + +const maxTypeDepth = 32 + +// TypeID identifies a type in a BTF section. +type TypeID uint32 + +// Type represents a type described by BTF. +type Type interface { + // Type can be formatted using the %s and %v verbs. %s outputs only the + // identity of the type, without any detail. %v outputs additional detail. + // + // Use the '+' flag to include the address of the type. + // + // Use the width to specify how many levels of detail to output, for example + // %1v will output detail for the root type and a short description of its + // children. %2v would output details of the root type and its children + // as well as a short description of the grandchildren. + fmt.Formatter + + // Name of the type, empty for anonymous types and types that cannot + // carry a name, like Void and Pointer. + TypeName() string + + // Make a copy of the type, without copying Type members. + copy() Type + + // Enumerate all nested Types. Repeated calls must visit nested + // types in the same order. + walk(*typeDeque) +} + +var ( + _ Type = (*Int)(nil) + _ Type = (*Struct)(nil) + _ Type = (*Union)(nil) + _ Type = (*Enum)(nil) + _ Type = (*Fwd)(nil) + _ Type = (*Func)(nil) + _ Type = (*Typedef)(nil) + _ Type = (*Var)(nil) + _ Type = (*Datasec)(nil) + _ Type = (*Float)(nil) +) + +// types is a list of Type. +// +// The order determines the ID of a type. +type types []Type + +func (ts types) ByID(id TypeID) (Type, error) { + if int(id) > len(ts) { + return nil, fmt.Errorf("type ID %d: %w", id, ErrNotFound) + } + return ts[id], nil +} + +// Void is the unit type of BTF. +type Void struct{} + +func (v *Void) Format(fs fmt.State, verb rune) { formatType(fs, verb, v) } +func (v *Void) TypeName() string { return "" } +func (v *Void) size() uint32 { return 0 } +func (v *Void) copy() Type { return (*Void)(nil) } +func (v *Void) walk(*typeDeque) {} + +type IntEncoding byte + +const ( + Signed IntEncoding = 1 << iota + Char + Bool +) + +func (ie IntEncoding) IsSigned() bool { + return ie&Signed != 0 +} + +func (ie IntEncoding) IsChar() bool { + return ie&Char != 0 +} + +func (ie IntEncoding) IsBool() bool { + return ie&Bool != 0 +} + +func (ie IntEncoding) String() string { + switch { + case ie.IsChar() && ie.IsSigned(): + return "char" + case ie.IsChar() && !ie.IsSigned(): + return "uchar" + case ie.IsBool(): + return "bool" + case ie.IsSigned(): + return "signed" + default: + return "unsigned" + } +} + +// Int is an integer of a given length. +// +// See https://www.kernel.org/doc/html/latest/bpf/btf.html#btf-kind-int +type Int struct { + Name string + + // The size of the integer in bytes. + Size uint32 + Encoding IntEncoding +} + +func (i *Int) Format(fs fmt.State, verb rune) { + formatType(fs, verb, i, i.Encoding, "size=", i.Size*8) +} + +func (i *Int) TypeName() string { return i.Name } +func (i *Int) size() uint32 { return i.Size } +func (i *Int) walk(*typeDeque) {} +func (i *Int) copy() Type { + cpy := *i + return &cpy +} + +// Pointer is a pointer to another type. +type Pointer struct { + Target Type +} + +func (p *Pointer) Format(fs fmt.State, verb rune) { + formatType(fs, verb, p, "target=", p.Target) +} + +func (p *Pointer) TypeName() string { return "" } +func (p *Pointer) size() uint32 { return 8 } +func (p *Pointer) walk(tdq *typeDeque) { tdq.push(&p.Target) } +func (p *Pointer) copy() Type { + cpy := *p + return &cpy +} + +// Array is an array with a fixed number of elements. +type Array struct { + Index Type + Type Type + Nelems uint32 +} + +func (arr *Array) Format(fs fmt.State, verb rune) { + formatType(fs, verb, arr, "index=", arr.Index, "type=", arr.Type, "n=", arr.Nelems) +} + +func (arr *Array) TypeName() string { return "" } + +func (arr *Array) walk(tdq *typeDeque) { + tdq.push(&arr.Index) + tdq.push(&arr.Type) +} + +func (arr *Array) copy() Type { + cpy := *arr + return &cpy +} + +// Struct is a compound type of consecutive members. +type Struct struct { + Name string + // The size of the struct including padding, in bytes + Size uint32 + Members []Member +} + +func (s *Struct) Format(fs fmt.State, verb rune) { + formatType(fs, verb, s, "fields=", len(s.Members)) +} + +func (s *Struct) TypeName() string { return s.Name } + +func (s *Struct) size() uint32 { return s.Size } + +func (s *Struct) walk(tdq *typeDeque) { + for i := range s.Members { + tdq.push(&s.Members[i].Type) + } +} + +func (s *Struct) copy() Type { + cpy := *s + cpy.Members = copyMembers(s.Members) + return &cpy +} + +func (s *Struct) members() []Member { + return s.Members +} + +// Union is a compound type where members occupy the same memory. +type Union struct { + Name string + // The size of the union including padding, in bytes. + Size uint32 + Members []Member +} + +func (u *Union) Format(fs fmt.State, verb rune) { + formatType(fs, verb, u, "fields=", len(u.Members)) +} + +func (u *Union) TypeName() string { return u.Name } + +func (u *Union) size() uint32 { return u.Size } + +func (u *Union) walk(tdq *typeDeque) { + for i := range u.Members { + tdq.push(&u.Members[i].Type) + } +} + +func (u *Union) copy() Type { + cpy := *u + cpy.Members = copyMembers(u.Members) + return &cpy +} + +func (u *Union) members() []Member { + return u.Members +} + +func copyMembers(orig []Member) []Member { + cpy := make([]Member, len(orig)) + copy(cpy, orig) + return cpy +} + +type composite interface { + members() []Member +} + +var ( + _ composite = (*Struct)(nil) + _ composite = (*Union)(nil) +) + +// A value in bits. +type Bits uint32 + +// Bytes converts a bit value into bytes. +func (b Bits) Bytes() uint32 { + return uint32(b / 8) +} + +// Member is part of a Struct or Union. +// +// It is not a valid Type. +type Member struct { + Name string + Type Type + Offset Bits + BitfieldSize Bits +} + +// Enum lists possible values. +type Enum struct { + Name string + // Size of the enum value in bytes. + Size uint32 + Values []EnumValue +} + +func (e *Enum) Format(fs fmt.State, verb rune) { + formatType(fs, verb, e, "size=", e.Size, "values=", len(e.Values)) +} + +func (e *Enum) TypeName() string { return e.Name } + +// EnumValue is part of an Enum +// +// Is is not a valid Type +type EnumValue struct { + Name string + Value int32 +} + +func (e *Enum) size() uint32 { return e.Size } +func (e *Enum) walk(*typeDeque) {} +func (e *Enum) copy() Type { + cpy := *e + cpy.Values = make([]EnumValue, len(e.Values)) + copy(cpy.Values, e.Values) + return &cpy +} + +// FwdKind is the type of forward declaration. +type FwdKind int + +// Valid types of forward declaration. +const ( + FwdStruct FwdKind = iota + FwdUnion +) + +func (fk FwdKind) String() string { + switch fk { + case FwdStruct: + return "struct" + case FwdUnion: + return "union" + default: + return fmt.Sprintf("%T(%d)", fk, int(fk)) + } +} + +// Fwd is a forward declaration of a Type. +type Fwd struct { + Name string + Kind FwdKind +} + +func (f *Fwd) Format(fs fmt.State, verb rune) { + formatType(fs, verb, f, f.Kind) +} + +func (f *Fwd) TypeName() string { return f.Name } + +func (f *Fwd) walk(*typeDeque) {} +func (f *Fwd) copy() Type { + cpy := *f + return &cpy +} + +// Typedef is an alias of a Type. +type Typedef struct { + Name string + Type Type +} + +func (td *Typedef) Format(fs fmt.State, verb rune) { + formatType(fs, verb, td, td.Type) +} + +func (td *Typedef) TypeName() string { return td.Name } + +func (td *Typedef) walk(tdq *typeDeque) { tdq.push(&td.Type) } +func (td *Typedef) copy() Type { + cpy := *td + return &cpy +} + +// Volatile is a qualifier. +type Volatile struct { + Type Type +} + +func (v *Volatile) Format(fs fmt.State, verb rune) { + formatType(fs, verb, v, v.Type) +} + +func (v *Volatile) TypeName() string { return "" } + +func (v *Volatile) qualify() Type { return v.Type } +func (v *Volatile) walk(tdq *typeDeque) { tdq.push(&v.Type) } +func (v *Volatile) copy() Type { + cpy := *v + return &cpy +} + +// Const is a qualifier. +type Const struct { + Type Type +} + +func (c *Const) Format(fs fmt.State, verb rune) { + formatType(fs, verb, c, c.Type) +} + +func (c *Const) TypeName() string { return "" } + +func (c *Const) qualify() Type { return c.Type } +func (c *Const) walk(tdq *typeDeque) { tdq.push(&c.Type) } +func (c *Const) copy() Type { + cpy := *c + return &cpy +} + +// Restrict is a qualifier. +type Restrict struct { + Type Type +} + +func (r *Restrict) Format(fs fmt.State, verb rune) { + formatType(fs, verb, r, r.Type) +} + +func (r *Restrict) TypeName() string { return "" } + +func (r *Restrict) qualify() Type { return r.Type } +func (r *Restrict) walk(tdq *typeDeque) { tdq.push(&r.Type) } +func (r *Restrict) copy() Type { + cpy := *r + return &cpy +} + +// Func is a function definition. +type Func struct { + Name string + Type Type + Linkage FuncLinkage +} + +func FuncMetadata(ins *asm.Instruction) *Func { + fn, _ := ins.Metadata.Get(funcInfoMeta{}).(*Func) + return fn +} + +func (f *Func) Format(fs fmt.State, verb rune) { + formatType(fs, verb, f, f.Linkage, "proto=", f.Type) +} + +func (f *Func) TypeName() string { return f.Name } + +func (f *Func) walk(tdq *typeDeque) { tdq.push(&f.Type) } +func (f *Func) copy() Type { + cpy := *f + return &cpy +} + +// FuncProto is a function declaration. +type FuncProto struct { + Return Type + Params []FuncParam +} + +func (fp *FuncProto) Format(fs fmt.State, verb rune) { + formatType(fs, verb, fp, "args=", len(fp.Params), "return=", fp.Return) +} + +func (fp *FuncProto) TypeName() string { return "" } + +func (fp *FuncProto) walk(tdq *typeDeque) { + tdq.push(&fp.Return) + for i := range fp.Params { + tdq.push(&fp.Params[i].Type) + } +} + +func (fp *FuncProto) copy() Type { + cpy := *fp + cpy.Params = make([]FuncParam, len(fp.Params)) + copy(cpy.Params, fp.Params) + return &cpy +} + +type FuncParam struct { + Name string + Type Type +} + +// Var is a global variable. +type Var struct { + Name string + Type Type + Linkage VarLinkage +} + +func (v *Var) Format(fs fmt.State, verb rune) { + formatType(fs, verb, v, v.Linkage) +} + +func (v *Var) TypeName() string { return v.Name } + +func (v *Var) walk(tdq *typeDeque) { tdq.push(&v.Type) } +func (v *Var) copy() Type { + cpy := *v + return &cpy +} + +// Datasec is a global program section containing data. +type Datasec struct { + Name string + Size uint32 + Vars []VarSecinfo +} + +func (ds *Datasec) Format(fs fmt.State, verb rune) { + formatType(fs, verb, ds) +} + +func (ds *Datasec) TypeName() string { return ds.Name } + +func (ds *Datasec) size() uint32 { return ds.Size } + +func (ds *Datasec) walk(tdq *typeDeque) { + for i := range ds.Vars { + tdq.push(&ds.Vars[i].Type) + } +} + +func (ds *Datasec) copy() Type { + cpy := *ds + cpy.Vars = make([]VarSecinfo, len(ds.Vars)) + copy(cpy.Vars, ds.Vars) + return &cpy +} + +// VarSecinfo describes variable in a Datasec. +// +// It is not a valid Type. +type VarSecinfo struct { + Type Type + Offset uint32 + Size uint32 +} + +// Float is a float of a given length. +type Float struct { + Name string + + // The size of the float in bytes. + Size uint32 +} + +func (f *Float) Format(fs fmt.State, verb rune) { + formatType(fs, verb, f, "size=", f.Size*8) +} + +func (f *Float) TypeName() string { return f.Name } +func (f *Float) size() uint32 { return f.Size } +func (f *Float) walk(*typeDeque) {} +func (f *Float) copy() Type { + cpy := *f + return &cpy +} + +// cycle is a type which had to be elided since it exceeded maxTypeDepth. +type cycle struct { + root Type +} + +func (c *cycle) ID() TypeID { return math.MaxUint32 } +func (c *cycle) Format(fs fmt.State, verb rune) { formatType(fs, verb, c, "root=", c.root) } +func (c *cycle) TypeName() string { return "" } +func (c *cycle) walk(*typeDeque) {} +func (c *cycle) copy() Type { + cpy := *c + return &cpy +} + +type sizer interface { + size() uint32 +} + +var ( + _ sizer = (*Int)(nil) + _ sizer = (*Pointer)(nil) + _ sizer = (*Struct)(nil) + _ sizer = (*Union)(nil) + _ sizer = (*Enum)(nil) + _ sizer = (*Datasec)(nil) +) + +type qualifier interface { + qualify() Type +} + +var ( + _ qualifier = (*Const)(nil) + _ qualifier = (*Restrict)(nil) + _ qualifier = (*Volatile)(nil) +) + +// Sizeof returns the size of a type in bytes. +// +// Returns an error if the size can't be computed. +func Sizeof(typ Type) (int, error) { + var ( + n = int64(1) + elem int64 + ) + + for i := 0; i < maxTypeDepth; i++ { + switch v := typ.(type) { + case *Array: + if n > 0 && int64(v.Nelems) > math.MaxInt64/n { + return 0, fmt.Errorf("type %s: overflow", typ) + } + + // Arrays may be of zero length, which allows + // n to be zero as well. + n *= int64(v.Nelems) + typ = v.Type + continue + + case sizer: + elem = int64(v.size()) + + case *Typedef: + typ = v.Type + continue + + case qualifier: + typ = v.qualify() + continue + + default: + return 0, fmt.Errorf("unsized type %T", typ) + } + + if n > 0 && elem > math.MaxInt64/n { + return 0, fmt.Errorf("type %s: overflow", typ) + } + + size := n * elem + if int64(int(size)) != size { + return 0, fmt.Errorf("type %s: overflow", typ) + } + + return int(size), nil + } + + return 0, fmt.Errorf("type %s: exceeded type depth", typ) +} + +// alignof returns the alignment of a type. +// +// Currently only supports the subset of types necessary for bitfield relocations. +func alignof(typ Type) (int, error) { + switch t := UnderlyingType(typ).(type) { + case *Enum: + return int(t.size()), nil + case *Int: + return int(t.Size), nil + default: + return 0, fmt.Errorf("can't calculate alignment of %T", t) + } +} + +// Transformer modifies a given Type and returns the result. +// +// For example, UnderlyingType removes any qualifiers or typedefs from a type. +// See the example on Copy for how to use a transform. +type Transformer func(Type) Type + +// Copy a Type recursively. +// +// typ may form a cycle. If transform is not nil, it is called with the +// to be copied type, and the returned value is copied instead. +func Copy(typ Type, transform Transformer) Type { + copies := make(copier) + copies.copy(&typ, transform) + return typ +} + +// copy a slice of Types recursively. +// +// See Copy for the semantics. +func copyTypes(types []Type, transform Transformer) []Type { + result := make([]Type, len(types)) + copy(result, types) + + copies := make(copier) + for i := range result { + copies.copy(&result[i], transform) + } + + return result +} + +type copier map[Type]Type + +func (c copier) copy(typ *Type, transform Transformer) { + var work typeDeque + for t := typ; t != nil; t = work.pop() { + // *t is the identity of the type. + if cpy := c[*t]; cpy != nil { + *t = cpy + continue + } + + var cpy Type + if transform != nil { + cpy = transform(*t).copy() + } else { + cpy = (*t).copy() + } + + c[*t] = cpy + *t = cpy + + // Mark any nested types for copying. + cpy.walk(&work) + } +} + +// typeDeque keeps track of pointers to types which still +// need to be visited. +type typeDeque struct { + types []*Type + read, write uint64 + mask uint64 +} + +func (dq *typeDeque) empty() bool { + return dq.read == dq.write +} + +// push adds a type to the stack. +func (dq *typeDeque) push(t *Type) { + if dq.write-dq.read < uint64(len(dq.types)) { + dq.types[dq.write&dq.mask] = t + dq.write++ + return + } + + new := len(dq.types) * 2 + if new == 0 { + new = 8 + } + + types := make([]*Type, new) + pivot := dq.read & dq.mask + n := copy(types, dq.types[pivot:]) + n += copy(types[n:], dq.types[:pivot]) + types[n] = t + + dq.types = types + dq.mask = uint64(new) - 1 + dq.read, dq.write = 0, uint64(n+1) +} + +// shift returns the first element or null. +func (dq *typeDeque) shift() *Type { + if dq.empty() { + return nil + } + + index := dq.read & dq.mask + t := dq.types[index] + dq.types[index] = nil + dq.read++ + return t +} + +// pop returns the last element or null. +func (dq *typeDeque) pop() *Type { + if dq.empty() { + return nil + } + + dq.write-- + index := dq.write & dq.mask + t := dq.types[index] + dq.types[index] = nil + return t +} + +// all returns all elements. +// +// The deque is empty after calling this method. +func (dq *typeDeque) all() []*Type { + length := dq.write - dq.read + types := make([]*Type, 0, length) + for t := dq.shift(); t != nil; t = dq.shift() { + types = append(types, t) + } + return types +} + +// inflateRawTypes takes a list of raw btf types linked via type IDs, and turns +// it into a graph of Types connected via pointers. +// +// If baseTypes are provided, then the raw types are +// considered to be of a split BTF (e.g., a kernel module). +// +// Returns a slice of types indexed by TypeID. Since BTF ignores compilation +// units, multiple types may share the same name. A Type may form a cyclic graph +// by pointing at itself. +func inflateRawTypes(rawTypes []rawType, baseTypes types, rawStrings *stringTable) ([]Type, error) { + types := make([]Type, 0, len(rawTypes)+1) // +1 for Void added to base types + + typeIDOffset := TypeID(1) // Void is TypeID(0), so the rest starts from TypeID(1) + + if baseTypes == nil { + // Void is defined to always be type ID 0, and is thus omitted from BTF. + types = append(types, (*Void)(nil)) + } else { + // For split BTF, the next ID is max base BTF type ID + 1 + typeIDOffset = TypeID(len(baseTypes)) + } + + type fixupDef struct { + id TypeID + typ *Type + } + + var fixups []fixupDef + fixup := func(id TypeID, typ *Type) { + if id < TypeID(len(baseTypes)) { + *typ = baseTypes[id] + return + } + + idx := id + if baseTypes != nil { + idx = id - TypeID(len(baseTypes)) + } + if idx < TypeID(len(types)) { + // We've already inflated this type, fix it up immediately. + *typ = types[idx] + return + } + fixups = append(fixups, fixupDef{id, typ}) + } + + type assertion struct { + typ *Type + want reflect.Type + } + + var assertions []assertion + assert := func(typ *Type, want reflect.Type) error { + if *typ != nil { + // The type has already been fixed up, check the type immediately. + if reflect.TypeOf(*typ) != want { + return fmt.Errorf("expected %s, got %T", want, *typ) + } + return nil + } + assertions = append(assertions, assertion{typ, want}) + return nil + } + + type bitfieldFixupDef struct { + id TypeID + m *Member + } + + var ( + legacyBitfields = make(map[TypeID][2]Bits) // offset, size + bitfieldFixups []bitfieldFixupDef + ) + convertMembers := func(raw []btfMember, kindFlag bool) ([]Member, error) { + // NB: The fixup below relies on pre-allocating this array to + // work, since otherwise append might re-allocate members. + members := make([]Member, 0, len(raw)) + for i, btfMember := range raw { + name, err := rawStrings.Lookup(btfMember.NameOff) + if err != nil { + return nil, fmt.Errorf("can't get name for member %d: %w", i, err) + } + + members = append(members, Member{ + Name: name, + Offset: Bits(btfMember.Offset), + }) + + m := &members[i] + fixup(raw[i].Type, &m.Type) + + if kindFlag { + m.BitfieldSize = Bits(btfMember.Offset >> 24) + m.Offset &= 0xffffff + // We ignore legacy bitfield definitions if the current composite + // is a new-style bitfield. This is kind of safe since offset and + // size on the type of the member must be zero if kindFlat is set + // according to spec. + continue + } + + // This may be a legacy bitfield, try to fix it up. + data, ok := legacyBitfields[raw[i].Type] + if ok { + // Bingo! + m.Offset += data[0] + m.BitfieldSize = data[1] + continue + } + + if m.Type != nil { + // We couldn't find a legacy bitfield, but we know that the member's + // type has already been inflated. Hence we know that it can't be + // a legacy bitfield and there is nothing left to do. + continue + } + + // We don't have fixup data, and the type we're pointing + // at hasn't been inflated yet. No choice but to defer + // the fixup. + bitfieldFixups = append(bitfieldFixups, bitfieldFixupDef{ + raw[i].Type, + m, + }) + } + return members, nil + } + + for i, raw := range rawTypes { + var ( + id = typeIDOffset + TypeID(i) + typ Type + ) + + name, err := rawStrings.Lookup(raw.NameOff) + if err != nil { + return nil, fmt.Errorf("get name for type id %d: %w", id, err) + } + + switch raw.Kind() { + case kindInt: + size := raw.Size() + bi := raw.data.(*btfInt) + if bi.Offset() > 0 || bi.Bits().Bytes() != size { + legacyBitfields[id] = [2]Bits{bi.Offset(), bi.Bits()} + } + typ = &Int{name, raw.Size(), bi.Encoding()} + + case kindPointer: + ptr := &Pointer{nil} + fixup(raw.Type(), &ptr.Target) + typ = ptr + + case kindArray: + btfArr := raw.data.(*btfArray) + arr := &Array{nil, nil, btfArr.Nelems} + fixup(btfArr.IndexType, &arr.Index) + fixup(btfArr.Type, &arr.Type) + typ = arr + + case kindStruct: + members, err := convertMembers(raw.data.([]btfMember), raw.KindFlag()) + if err != nil { + return nil, fmt.Errorf("struct %s (id %d): %w", name, id, err) + } + typ = &Struct{name, raw.Size(), members} + + case kindUnion: + members, err := convertMembers(raw.data.([]btfMember), raw.KindFlag()) + if err != nil { + return nil, fmt.Errorf("union %s (id %d): %w", name, id, err) + } + typ = &Union{name, raw.Size(), members} + + case kindEnum: + rawvals := raw.data.([]btfEnum) + vals := make([]EnumValue, 0, len(rawvals)) + for i, btfVal := range rawvals { + name, err := rawStrings.Lookup(btfVal.NameOff) + if err != nil { + return nil, fmt.Errorf("get name for enum value %d: %s", i, err) + } + vals = append(vals, EnumValue{ + Name: name, + Value: btfVal.Val, + }) + } + typ = &Enum{name, raw.Size(), vals} + + case kindForward: + if raw.KindFlag() { + typ = &Fwd{name, FwdUnion} + } else { + typ = &Fwd{name, FwdStruct} + } + + case kindTypedef: + typedef := &Typedef{name, nil} + fixup(raw.Type(), &typedef.Type) + typ = typedef + + case kindVolatile: + volatile := &Volatile{nil} + fixup(raw.Type(), &volatile.Type) + typ = volatile + + case kindConst: + cnst := &Const{nil} + fixup(raw.Type(), &cnst.Type) + typ = cnst + + case kindRestrict: + restrict := &Restrict{nil} + fixup(raw.Type(), &restrict.Type) + typ = restrict + + case kindFunc: + fn := &Func{name, nil, raw.Linkage()} + fixup(raw.Type(), &fn.Type) + if err := assert(&fn.Type, reflect.TypeOf((*FuncProto)(nil))); err != nil { + return nil, err + } + typ = fn + + case kindFuncProto: + rawparams := raw.data.([]btfParam) + params := make([]FuncParam, 0, len(rawparams)) + for i, param := range rawparams { + name, err := rawStrings.Lookup(param.NameOff) + if err != nil { + return nil, fmt.Errorf("get name for func proto parameter %d: %s", i, err) + } + params = append(params, FuncParam{ + Name: name, + }) + } + for i := range params { + fixup(rawparams[i].Type, ¶ms[i].Type) + } + + fp := &FuncProto{nil, params} + fixup(raw.Type(), &fp.Return) + typ = fp + + case kindVar: + variable := raw.data.(*btfVariable) + v := &Var{name, nil, VarLinkage(variable.Linkage)} + fixup(raw.Type(), &v.Type) + typ = v + + case kindDatasec: + btfVars := raw.data.([]btfVarSecinfo) + vars := make([]VarSecinfo, 0, len(btfVars)) + for _, btfVar := range btfVars { + vars = append(vars, VarSecinfo{ + Offset: btfVar.Offset, + Size: btfVar.Size, + }) + } + for i := range vars { + fixup(btfVars[i].Type, &vars[i].Type) + if err := assert(&vars[i].Type, reflect.TypeOf((*Var)(nil))); err != nil { + return nil, err + } + } + typ = &Datasec{name, raw.SizeType, vars} + + case kindFloat: + typ = &Float{name, raw.Size()} + + default: + return nil, fmt.Errorf("type id %d: unknown kind: %v", id, raw.Kind()) + } + + types = append(types, typ) + } + + for _, fixup := range fixups { + i := int(fixup.id) + if i >= len(types)+len(baseTypes) { + return nil, fmt.Errorf("reference to invalid type id: %d", fixup.id) + } + if i < len(baseTypes) { + return nil, fmt.Errorf("fixup for base type id %d is not expected", i) + } + + *fixup.typ = types[i-len(baseTypes)] + } + + for _, bitfieldFixup := range bitfieldFixups { + if bitfieldFixup.id < TypeID(len(baseTypes)) { + return nil, fmt.Errorf("bitfield fixup from split to base types is not expected") + } + + data, ok := legacyBitfields[bitfieldFixup.id] + if ok { + // This is indeed a legacy bitfield, fix it up. + bitfieldFixup.m.Offset += data[0] + bitfieldFixup.m.BitfieldSize = data[1] + } + } + + for _, assertion := range assertions { + if reflect.TypeOf(*assertion.typ) != assertion.want { + return nil, fmt.Errorf("expected %s, got %T", assertion.want, *assertion.typ) + } + } + + return types, nil +} + +// essentialName represents the name of a BTF type stripped of any flavor +// suffixes after a ___ delimiter. +type essentialName string + +// newEssentialName returns name without a ___ suffix. +// +// CO-RE has the concept of 'struct flavors', which are used to deal with +// changes in kernel data structures. Anything after three underscores +// in a type name is ignored for the purpose of finding a candidate type +// in the kernel's BTF. +func newEssentialName(name string) essentialName { + if name == "" { + return "" + } + lastIdx := strings.LastIndex(name, "___") + if lastIdx > 0 { + return essentialName(name[:lastIdx]) + } + return essentialName(name) +} + +// UnderlyingType skips qualifiers and Typedefs. +func UnderlyingType(typ Type) Type { + result := typ + for depth := 0; depth <= maxTypeDepth; depth++ { + switch v := (result).(type) { + case qualifier: + result = v.qualify() + case *Typedef: + result = v.Type + default: + return result + } + } + return &cycle{typ} +} + +type formatState struct { + fmt.State + depth int +} + +// formattableType is a subset of Type, to ease unit testing of formatType. +type formattableType interface { + fmt.Formatter + TypeName() string +} + +// formatType formats a type in a canonical form. +// +// Handles cyclical types by only printing cycles up to a certain depth. Elements +// in extra are separated by spaces unless the preceding element is a string +// ending in '='. +func formatType(f fmt.State, verb rune, t formattableType, extra ...interface{}) { + if verb != 'v' && verb != 's' { + fmt.Fprintf(f, "{UNRECOGNIZED: %c}", verb) + return + } + + // This is the same as %T, but elides the package name. Assumes that + // formattableType is implemented by a pointer receiver. + goTypeName := reflect.TypeOf(t).Elem().Name() + _, _ = io.WriteString(f, goTypeName) + + if name := t.TypeName(); name != "" { + // Output BTF type name if present. + fmt.Fprintf(f, ":%q", name) + } + + if f.Flag('+') { + // Output address if requested. + fmt.Fprintf(f, ":%#p", t) + } + + if verb == 's' { + // %s omits details. + return + } + + var depth int + if ps, ok := f.(*formatState); ok { + depth = ps.depth + f = ps.State + } + + maxDepth, ok := f.Width() + if !ok { + maxDepth = 0 + } + + if depth > maxDepth { + // We've reached the maximum depth. This avoids infinite recursion even + // for cyclical types. + return + } + + if len(extra) == 0 { + return + } + + wantSpace := false + _, _ = io.WriteString(f, "[") + for _, arg := range extra { + if wantSpace { + _, _ = io.WriteString(f, " ") + } + + switch v := arg.(type) { + case string: + _, _ = io.WriteString(f, v) + wantSpace = len(v) > 0 && v[len(v)-1] != '=' + continue + + case formattableType: + v.Format(&formatState{f, depth + 1}, verb) + + default: + fmt.Fprint(f, arg) + } + + wantSpace = true + } + _, _ = io.WriteString(f, "]") +} diff --git a/vendor/github.com/cilium/ebpf/collection.go b/vendor/github.com/cilium/ebpf/collection.go index 0c8b65d94d..8c2ddc3802 100644 --- a/vendor/github.com/cilium/ebpf/collection.go +++ b/vendor/github.com/cilium/ebpf/collection.go @@ -1,24 +1,47 @@ package ebpf import ( + "encoding/binary" "errors" "fmt" - "math" + "reflect" + "strings" "github.com/cilium/ebpf/asm" - "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/btf" + "github.com/cilium/ebpf/btf" ) // CollectionOptions control loading a collection into the kernel. +// +// Maps and Programs are passed to NewMapWithOptions and NewProgramsWithOptions. type CollectionOptions struct { + Maps MapOptions Programs ProgramOptions + + // MapReplacements takes a set of Maps that will be used instead of + // creating new ones when loading the CollectionSpec. + // + // For each given Map, there must be a corresponding MapSpec in + // CollectionSpec.Maps, and its type, key/value size, max entries and flags + // must match the values of the MapSpec. + // + // The given Maps are Clone()d before being used in the Collection, so the + // caller can Close() them freely when they are no longer needed. + MapReplacements map[string]*Map } // CollectionSpec describes a collection. type CollectionSpec struct { Maps map[string]*MapSpec Programs map[string]*ProgramSpec + + // Types holds type information about Maps and Programs. + // Modifications to Types are currently undefined behaviour. + Types *btf.Spec + + // ByteOrder specifies whether the ELF was compiled for + // big-endian or little-endian architectures. + ByteOrder binary.ByteOrder } // Copy returns a recursive copy of the spec. @@ -28,8 +51,10 @@ func (cs *CollectionSpec) Copy() *CollectionSpec { } cpy := CollectionSpec{ - Maps: make(map[string]*MapSpec, len(cs.Maps)), - Programs: make(map[string]*ProgramSpec, len(cs.Programs)), + Maps: make(map[string]*MapSpec, len(cs.Maps)), + Programs: make(map[string]*ProgramSpec, len(cs.Programs)), + ByteOrder: cs.ByteOrder, + Types: cs.Types, } for name, spec := range cs.Maps { @@ -49,19 +74,21 @@ func (cs *CollectionSpec) Copy() *CollectionSpec { // when calling NewCollection. Any named maps are removed from CollectionSpec.Maps. // // Returns an error if a named map isn't used in at least one program. +// +// Deprecated: Pass CollectionOptions.MapReplacements when loading the Collection +// instead. func (cs *CollectionSpec) RewriteMaps(maps map[string]*Map) error { for symbol, m := range maps { // have we seen a program that uses this symbol / map seen := false - fd := m.FD() for progName, progSpec := range cs.Programs { - err := progSpec.Instructions.RewriteMapPtr(symbol, fd) + err := progSpec.Instructions.AssociateMap(symbol, m) switch { case err == nil: seen = true - case asm.IsUnreferencedSymbol(err): + case errors.Is(err, asm.ErrUnreferencedSymbol): // Not all programs need to use the map default: @@ -84,8 +111,8 @@ func (cs *CollectionSpec) RewriteMaps(maps map[string]*Map) error { // // The constant must be defined like so in the C program: // -// static volatile const type foobar; -// static volatile const type foobar = default; +// volatile const type foobar; +// volatile const type foobar = default; // // Replacement values must be of the same length as the C sizeof(type). // If necessary, they are marshalled according to the same rules as @@ -95,34 +122,206 @@ func (cs *CollectionSpec) RewriteMaps(maps map[string]*Map) error { // // Returns an error if a constant doesn't exist. func (cs *CollectionSpec) RewriteConstants(consts map[string]interface{}) error { - rodata := cs.Maps[".rodata"] - if rodata == nil { - return errors.New("missing .rodata section") + replaced := make(map[string]bool) + + for name, spec := range cs.Maps { + if !strings.HasPrefix(name, ".rodata") { + continue + } + + b, ds, err := spec.dataSection() + if errors.Is(err, errMapNoBTFValue) { + // Data sections without a BTF Datasec are valid, but don't support + // constant replacements. + continue + } + if err != nil { + return fmt.Errorf("map %s: %w", name, err) + } + + // MapSpec.Copy() performs a shallow copy. Fully copy the byte slice + // to avoid any changes affecting other copies of the MapSpec. + cpy := make([]byte, len(b)) + copy(cpy, b) + + for _, v := range ds.Vars { + vname := v.Type.TypeName() + replacement, ok := consts[vname] + if !ok { + continue + } + + if replaced[vname] { + return fmt.Errorf("section %s: duplicate variable %s", name, vname) + } + + if int(v.Offset+v.Size) > len(cpy) { + return fmt.Errorf("section %s: offset %d(+%d) for variable %s is out of bounds", name, v.Offset, v.Size, vname) + } + + b, err := marshalBytes(replacement, int(v.Size)) + if err != nil { + return fmt.Errorf("marshaling constant replacement %s: %w", vname, err) + } + + copy(cpy[v.Offset:v.Offset+v.Size], b) + + replaced[vname] = true + } + + spec.Contents[0] = MapKV{Key: uint32(0), Value: cpy} } - if rodata.BTF == nil { - return errors.New(".rodata section has no BTF") + var missing []string + for c := range consts { + if !replaced[c] { + missing = append(missing, c) + } } - if n := len(rodata.Contents); n != 1 { - return fmt.Errorf("expected one key in .rodata, found %d", n) + if len(missing) != 0 { + return fmt.Errorf("spec is missing one or more constants: %s", strings.Join(missing, ",")) } - kv := rodata.Contents[0] - value, ok := kv.Value.([]byte) - if !ok { - return fmt.Errorf("first value in .rodata is %T not []byte", kv.Value) + return nil +} + +// Assign the contents of a CollectionSpec to a struct. +// +// This function is a shortcut to manually checking the presence +// of maps and programs in a CollectionSpec. Consider using bpf2go +// if this sounds useful. +// +// 'to' must be a pointer to a struct. A field of the +// struct is updated with values from Programs or Maps if it +// has an `ebpf` tag and its type is *ProgramSpec or *MapSpec. +// The tag's value specifies the name of the program or map as +// found in the CollectionSpec. +// +// struct { +// Foo *ebpf.ProgramSpec `ebpf:"xdp_foo"` +// Bar *ebpf.MapSpec `ebpf:"bar_map"` +// Ignored int +// } +// +// Returns an error if any of the eBPF objects can't be found, or +// if the same MapSpec or ProgramSpec is assigned multiple times. +func (cs *CollectionSpec) Assign(to interface{}) error { + // Assign() only supports assigning ProgramSpecs and MapSpecs, + // so doesn't load any resources into the kernel. + getValue := func(typ reflect.Type, name string) (interface{}, error) { + switch typ { + + case reflect.TypeOf((*ProgramSpec)(nil)): + if p := cs.Programs[name]; p != nil { + return p, nil + } + return nil, fmt.Errorf("missing program %q", name) + + case reflect.TypeOf((*MapSpec)(nil)): + if m := cs.Maps[name]; m != nil { + return m, nil + } + return nil, fmt.Errorf("missing map %q", name) + + default: + return nil, fmt.Errorf("unsupported type %s", typ) + } } - buf := make([]byte, len(value)) - copy(buf, value) + return assignValues(to, getValue) +} - err := patchValue(buf, btf.MapValue(rodata.BTF), consts) +// LoadAndAssign loads Maps and Programs into the kernel and assigns them +// to a struct. +// +// Omitting Map/Program.Close() during application shutdown is an error. +// See the package documentation for details around Map and Program lifecycle. +// +// This function is a shortcut to manually checking the presence +// of maps and programs in a CollectionSpec. Consider using bpf2go +// if this sounds useful. +// +// 'to' must be a pointer to a struct. A field of the struct is updated with +// a Program or Map if it has an `ebpf` tag and its type is *Program or *Map. +// The tag's value specifies the name of the program or map as found in the +// CollectionSpec. Before updating the struct, the requested objects and their +// dependent resources are loaded into the kernel and populated with values if +// specified. +// +// struct { +// Foo *ebpf.Program `ebpf:"xdp_foo"` +// Bar *ebpf.Map `ebpf:"bar_map"` +// Ignored int +// } +// +// opts may be nil. +// +// Returns an error if any of the fields can't be found, or +// if the same Map or Program is assigned multiple times. +func (cs *CollectionSpec) LoadAndAssign(to interface{}, opts *CollectionOptions) error { + loader, err := newCollectionLoader(cs, opts) if err != nil { return err } + defer loader.close() + + // Support assigning Programs and Maps, lazy-loading the required objects. + assignedMaps := make(map[string]bool) + assignedProgs := make(map[string]bool) + + getValue := func(typ reflect.Type, name string) (interface{}, error) { + switch typ { + + case reflect.TypeOf((*Program)(nil)): + assignedProgs[name] = true + return loader.loadProgram(name) + + case reflect.TypeOf((*Map)(nil)): + assignedMaps[name] = true + return loader.loadMap(name) + + default: + return nil, fmt.Errorf("unsupported type %s", typ) + } + } + + // Load the Maps and Programs requested by the annotated struct. + if err := assignValues(to, getValue); err != nil { + return err + } + + // Populate the requested maps. Has a chance of lazy-loading other dependent maps. + if err := loader.populateMaps(); err != nil { + return err + } + + // Evaluate the loader's objects after all (lazy)loading has taken place. + for n, m := range loader.maps { + switch m.typ { + case ProgramArray: + // Require all lazy-loaded ProgramArrays to be assigned to the given object. + // The kernel empties a ProgramArray once the last user space reference + // to it closes, which leads to failed tail calls. Combined with the library + // closing map fds via GC finalizers this can lead to surprising behaviour. + // Only allow unassigned ProgramArrays when the library hasn't pre-populated + // any entries from static value declarations. At this point, we know the map + // is empty and there's no way for the caller to interact with the map going + // forward. + if !assignedMaps[n] && len(cs.Maps[n].Contents) > 0 { + return fmt.Errorf("ProgramArray %s must be assigned to prevent missed tail calls", n) + } + } + } + + // Prevent loader.cleanup() from closing assigned Maps and Programs. + for m := range assignedMaps { + delete(loader.maps, m) + } + for p := range assignedProgs { + delete(loader.programs, p) + } - rodata.Contents[0] = MapKV{kv.Key, buf} return nil } @@ -133,124 +332,276 @@ type Collection struct { Maps map[string]*Map } -// NewCollection creates a Collection from a specification. +// NewCollection creates a Collection from the given spec, creating and +// loading its declared resources into the kernel. // -// Only maps referenced by at least one of the programs are initialized. +// Omitting Collection.Close() during application shutdown is an error. +// See the package documentation for details around Map and Program lifecycle. func NewCollection(spec *CollectionSpec) (*Collection, error) { return NewCollectionWithOptions(spec, CollectionOptions{}) } -// NewCollectionWithOptions creates a Collection from a specification. +// NewCollectionWithOptions creates a Collection from the given spec using +// options, creating and loading its declared resources into the kernel. // -// Only maps referenced by at least one of the programs are initialized. -func NewCollectionWithOptions(spec *CollectionSpec, opts CollectionOptions) (coll *Collection, err error) { - var ( - maps = make(map[string]*Map) - progs = make(map[string]*Program) - btfs = make(map[*btf.Spec]*btf.Handle) - ) +// Omitting Collection.Close() during application shutdown is an error. +// See the package documentation for details around Map and Program lifecycle. +func NewCollectionWithOptions(spec *CollectionSpec, opts CollectionOptions) (*Collection, error) { + loader, err := newCollectionLoader(spec, &opts) + if err != nil { + return nil, err + } + defer loader.close() - defer func() { - for _, btf := range btfs { - btf.Close() - } - - if err == nil { - return - } - - for _, m := range maps { - m.Close() - } - - for _, p := range progs { - p.Close() - } - }() - - loadBTF := func(spec *btf.Spec) (*btf.Handle, error) { - if btfs[spec] != nil { - return btfs[spec], nil - } - - handle, err := btf.NewHandle(spec) - if err != nil { + // Create maps first, as their fds need to be linked into programs. + for mapName := range spec.Maps { + if _, err := loader.loadMap(mapName); err != nil { return nil, err } - - btfs[spec] = handle - return handle, nil } - for mapName, mapSpec := range spec.Maps { - var handle *btf.Handle - if mapSpec.BTF != nil { - handle, err = loadBTF(btf.MapSpec(mapSpec.BTF)) - if err != nil && !errors.Is(err, btf.ErrNotSupported) { - return nil, err - } + for progName, prog := range spec.Programs { + if prog.Type == UnspecifiedProgram { + continue } - m, err := newMapWithBTF(mapSpec, handle) - if err != nil { - return nil, fmt.Errorf("map %s: %w", mapName, err) + if _, err := loader.loadProgram(progName); err != nil { + return nil, err } - maps[mapName] = m } - for progName, origProgSpec := range spec.Programs { - progSpec := origProgSpec.Copy() - - // Rewrite any reference to a valid map. - for i := range progSpec.Instructions { - ins := &progSpec.Instructions[i] - - if ins.OpCode != asm.LoadImmOp(asm.DWord) || ins.Reference == "" { - continue - } - - if uint32(ins.Constant) != math.MaxUint32 { - // Don't overwrite maps already rewritten, users can - // rewrite programs in the spec themselves - continue - } - - m := maps[ins.Reference] - if m == nil { - return nil, fmt.Errorf("program %s: missing map %s", progName, ins.Reference) - } - - fd := m.FD() - if fd < 0 { - return nil, fmt.Errorf("map %s: %w", ins.Reference, internal.ErrClosedFd) - } - if err := ins.RewriteMapPtr(m.FD()); err != nil { - return nil, fmt.Errorf("progam %s: map %s: %w", progName, ins.Reference, err) - } - } - - var handle *btf.Handle - if progSpec.BTF != nil { - handle, err = loadBTF(btf.ProgramSpec(progSpec.BTF)) - if err != nil && !errors.Is(err, btf.ErrNotSupported) { - return nil, err - } - } - - prog, err := newProgramWithBTF(progSpec, handle, opts.Programs) - if err != nil { - return nil, fmt.Errorf("program %s: %w", progName, err) - } - progs[progName] = prog + // Maps can contain Program and Map stubs, so populate them after + // all Maps and Programs have been successfully loaded. + if err := loader.populateMaps(); err != nil { + return nil, err } + // Prevent loader.cleanup from closing maps and programs. + maps, progs := loader.maps, loader.programs + loader.maps, loader.programs = nil, nil + return &Collection{ progs, maps, }, nil } -// LoadCollection parses an object file and converts it to a collection. +type handleCache struct { + btfHandles map[*btf.Spec]*btf.Handle +} + +func newHandleCache() *handleCache { + return &handleCache{ + btfHandles: make(map[*btf.Spec]*btf.Handle), + } +} + +func (hc handleCache) btfHandle(spec *btf.Spec) (*btf.Handle, error) { + if hc.btfHandles[spec] != nil { + return hc.btfHandles[spec], nil + } + + handle, err := btf.NewHandle(spec) + if err != nil { + return nil, err + } + + hc.btfHandles[spec] = handle + return handle, nil +} + +func (hc handleCache) close() { + for _, handle := range hc.btfHandles { + handle.Close() + } +} + +type collectionLoader struct { + coll *CollectionSpec + opts *CollectionOptions + maps map[string]*Map + programs map[string]*Program + handles *handleCache +} + +func newCollectionLoader(coll *CollectionSpec, opts *CollectionOptions) (*collectionLoader, error) { + if opts == nil { + opts = &CollectionOptions{} + } + + // Check for existing MapSpecs in the CollectionSpec for all provided replacement maps. + for name, m := range opts.MapReplacements { + spec, ok := coll.Maps[name] + if !ok { + return nil, fmt.Errorf("replacement map %s not found in CollectionSpec", name) + } + + if err := spec.checkCompatibility(m); err != nil { + return nil, fmt.Errorf("using replacement map %s: %w", spec.Name, err) + } + } + + return &collectionLoader{ + coll, + opts, + make(map[string]*Map), + make(map[string]*Program), + newHandleCache(), + }, nil +} + +// close all resources left over in the collectionLoader. +func (cl *collectionLoader) close() { + cl.handles.close() + for _, m := range cl.maps { + m.Close() + } + for _, p := range cl.programs { + p.Close() + } +} + +func (cl *collectionLoader) loadMap(mapName string) (*Map, error) { + if m := cl.maps[mapName]; m != nil { + return m, nil + } + + mapSpec := cl.coll.Maps[mapName] + if mapSpec == nil { + return nil, fmt.Errorf("missing map %s", mapName) + } + + if mapSpec.BTF != nil && cl.coll.Types != mapSpec.BTF { + return nil, fmt.Errorf("map %s: BTF doesn't match collection", mapName) + } + + if replaceMap, ok := cl.opts.MapReplacements[mapName]; ok { + // Clone the map to avoid closing user's map later on. + m, err := replaceMap.Clone() + if err != nil { + return nil, err + } + + cl.maps[mapName] = m + return m, nil + } + + m, err := newMapWithOptions(mapSpec, cl.opts.Maps, cl.handles) + if err != nil { + return nil, fmt.Errorf("map %s: %w", mapName, err) + } + + cl.maps[mapName] = m + return m, nil +} + +func (cl *collectionLoader) loadProgram(progName string) (*Program, error) { + if prog := cl.programs[progName]; prog != nil { + return prog, nil + } + + progSpec := cl.coll.Programs[progName] + if progSpec == nil { + return nil, fmt.Errorf("unknown program %s", progName) + } + + // Bail out early if we know the kernel is going to reject the program. + // This skips loading map dependencies, saving some cleanup work later. + if progSpec.Type == UnspecifiedProgram { + return nil, fmt.Errorf("cannot load program %s: program type is unspecified", progName) + } + + if progSpec.BTF != nil && cl.coll.Types != progSpec.BTF { + return nil, fmt.Errorf("program %s: BTF doesn't match collection", progName) + } + + progSpec = progSpec.Copy() + + // Rewrite any reference to a valid map in the program's instructions, + // which includes all of its dependencies. + for i := range progSpec.Instructions { + ins := &progSpec.Instructions[i] + + if !ins.IsLoadFromMap() || ins.Reference() == "" { + continue + } + + // Don't overwrite map loads containing non-zero map fd's, + // they can be manually included by the caller. + // Map FDs/IDs are placed in the lower 32 bits of Constant. + if int32(ins.Constant) > 0 { + continue + } + + m, err := cl.loadMap(ins.Reference()) + if err != nil { + return nil, fmt.Errorf("program %s: %w", progName, err) + } + + if err := ins.AssociateMap(m); err != nil { + return nil, fmt.Errorf("program %s: map %s: %w", progName, ins.Reference(), err) + } + } + + prog, err := newProgramWithOptions(progSpec, cl.opts.Programs, cl.handles) + if err != nil { + return nil, fmt.Errorf("program %s: %w", progName, err) + } + + cl.programs[progName] = prog + return prog, nil +} + +func (cl *collectionLoader) populateMaps() error { + for mapName, m := range cl.maps { + mapSpec, ok := cl.coll.Maps[mapName] + if !ok { + return fmt.Errorf("missing map spec %s", mapName) + } + + mapSpec = mapSpec.Copy() + + // MapSpecs that refer to inner maps or programs within the same + // CollectionSpec do so using strings. These strings are used as the key + // to look up the respective object in the Maps or Programs fields. + // Resolve those references to actual Map or Program resources that + // have been loaded into the kernel. + for i, kv := range mapSpec.Contents { + if objName, ok := kv.Value.(string); ok { + switch mapSpec.Type { + case ProgramArray: + // loadProgram is idempotent and could return an existing Program. + prog, err := cl.loadProgram(objName) + if err != nil { + return fmt.Errorf("loading program %s, for map %s: %w", objName, mapName, err) + } + mapSpec.Contents[i] = MapKV{kv.Key, prog} + + case ArrayOfMaps, HashOfMaps: + // loadMap is idempotent and could return an existing Map. + innerMap, err := cl.loadMap(objName) + if err != nil { + return fmt.Errorf("loading inner map %s, for map %s: %w", objName, mapName, err) + } + mapSpec.Contents[i] = MapKV{kv.Key, innerMap} + } + } + } + + // Populate and freeze the map if specified. + if err := m.finalize(mapSpec); err != nil { + return fmt.Errorf("populating map %s: %w", mapName, err) + } + } + + return nil +} + +// LoadCollection reads an object file and creates and loads its declared +// resources into the kernel. +// +// Omitting Collection.Close() during application shutdown is an error. +// See the package documentation for details around Map and Program lifecycle. func LoadCollection(file string) (*Collection, error) { spec, err := LoadCollectionSpec(file) if err != nil { @@ -292,3 +643,130 @@ func (coll *Collection) DetachProgram(name string) *Program { delete(coll.Programs, name) return p } + +// structField represents a struct field containing the ebpf struct tag. +type structField struct { + reflect.StructField + value reflect.Value +} + +// ebpfFields extracts field names tagged with 'ebpf' from a struct type. +// Keep track of visited types to avoid infinite recursion. +func ebpfFields(structVal reflect.Value, visited map[reflect.Type]bool) ([]structField, error) { + if visited == nil { + visited = make(map[reflect.Type]bool) + } + + structType := structVal.Type() + if structType.Kind() != reflect.Struct { + return nil, fmt.Errorf("%s is not a struct", structType) + } + + if visited[structType] { + return nil, fmt.Errorf("recursion on type %s", structType) + } + + fields := make([]structField, 0, structType.NumField()) + for i := 0; i < structType.NumField(); i++ { + field := structField{structType.Field(i), structVal.Field(i)} + + // If the field is tagged, gather it and move on. + name := field.Tag.Get("ebpf") + if name != "" { + fields = append(fields, field) + continue + } + + // If the field does not have an ebpf tag, but is a struct or a pointer + // to a struct, attempt to gather its fields as well. + var v reflect.Value + switch field.Type.Kind() { + case reflect.Ptr: + if field.Type.Elem().Kind() != reflect.Struct { + continue + } + + if field.value.IsNil() { + return nil, fmt.Errorf("nil pointer to %s", structType) + } + + // Obtain the destination type of the pointer. + v = field.value.Elem() + + case reflect.Struct: + // Reference the value's type directly. + v = field.value + + default: + continue + } + + inner, err := ebpfFields(v, visited) + if err != nil { + return nil, fmt.Errorf("field %s: %w", field.Name, err) + } + + fields = append(fields, inner...) + } + + return fields, nil +} + +// assignValues attempts to populate all fields of 'to' tagged with 'ebpf'. +// +// getValue is called for every tagged field of 'to' and must return the value +// to be assigned to the field with the given typ and name. +func assignValues(to interface{}, + getValue func(typ reflect.Type, name string) (interface{}, error)) error { + + toValue := reflect.ValueOf(to) + if toValue.Type().Kind() != reflect.Ptr { + return fmt.Errorf("%T is not a pointer to struct", to) + } + + if toValue.IsNil() { + return fmt.Errorf("nil pointer to %T", to) + } + + fields, err := ebpfFields(toValue.Elem(), nil) + if err != nil { + return err + } + + type elem struct { + // Either *Map or *Program + typ reflect.Type + name string + } + + assigned := make(map[elem]string) + for _, field := range fields { + // Get string value the field is tagged with. + tag := field.Tag.Get("ebpf") + if strings.Contains(tag, ",") { + return fmt.Errorf("field %s: ebpf tag contains a comma", field.Name) + } + + // Check if the eBPF object with the requested + // type and tag was already assigned elsewhere. + e := elem{field.Type, tag} + if af := assigned[e]; af != "" { + return fmt.Errorf("field %s: object %q was already assigned to %s", field.Name, tag, af) + } + + // Get the eBPF object referred to by the tag. + value, err := getValue(field.Type, tag) + if err != nil { + return fmt.Errorf("field %s: %w", field.Name, err) + } + + if !field.value.CanSet() { + return fmt.Errorf("field %s: can't set value", field.Name) + } + field.value.Set(reflect.ValueOf(value)) + + assigned[e] = field.Name + } + + return nil +} diff --git a/vendor/github.com/cilium/ebpf/doc.go b/vendor/github.com/cilium/ebpf/doc.go index d96e6b1e6d..396b3394d3 100644 --- a/vendor/github.com/cilium/ebpf/doc.go +++ b/vendor/github.com/cilium/ebpf/doc.go @@ -12,6 +12,14 @@ // eBPF code should be compiled ahead of time using clang, and shipped with // your application as any other resource. // -// This package doesn't include code required to attach eBPF to Linux -// subsystems, since this varies per subsystem. +// Use the link subpackage to attach a loaded program to a hook in the kernel. +// +// Note that losing all references to Map and Program resources will cause +// their underlying file descriptors to be closed, potentially removing those +// objects from the kernel. Always retain a reference by e.g. deferring a +// Close() of a Collection or LoadAndAssign object until application exit. +// +// Special care needs to be taken when handling maps of type ProgramArray, +// as the kernel erases its contents when the last userspace or bpffs +// reference disappears, regardless of the map being in active use. package ebpf diff --git a/vendor/github.com/cilium/ebpf/elf_reader.go b/vendor/github.com/cilium/ebpf/elf_reader.go index 77acaed8d9..df278895c6 100644 --- a/vendor/github.com/cilium/ebpf/elf_reader.go +++ b/vendor/github.com/cilium/ebpf/elf_reader.go @@ -1,6 +1,7 @@ package ebpf import ( + "bufio" "bytes" "debug/elf" "encoding/binary" @@ -12,17 +13,20 @@ import ( "strings" "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/btf" "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/btf" "github.com/cilium/ebpf/internal/unix" ) +// elfCode is a convenience to reduce the amount of arguments that have to +// be passed around explicitly. You should treat its contents as immutable. type elfCode struct { - *elf.File - symbols []elf.Symbol - symbolsPerSection map[elf.SectionIndex]map[uint64]elf.Symbol - license string - version uint32 + *internal.SafeELFFile + sections map[elf.SectionIndex]*elfSection + license string + version uint32 + btf *btf.Spec + extInfo *btf.ExtInfos } // LoadCollectionSpec parses an ELF file into a CollectionSpec. @@ -42,108 +46,101 @@ func LoadCollectionSpec(file string) (*CollectionSpec, error) { // LoadCollectionSpecFromReader parses an ELF file into a CollectionSpec. func LoadCollectionSpecFromReader(rd io.ReaderAt) (*CollectionSpec, error) { - f, err := elf.NewFile(rd) + f, err := internal.NewSafeELFFile(rd) if err != nil { return nil, err } - defer f.Close() - - symbols, err := f.Symbols() - if err != nil { - return nil, fmt.Errorf("load symbols: %v", err) - } - - ec := &elfCode{f, symbols, symbolsPerSection(symbols), "", 0} var ( licenseSection *elf.Section versionSection *elf.Section - btfMaps = make(map[elf.SectionIndex]*elf.Section) - progSections = make(map[elf.SectionIndex]*elf.Section) + sections = make(map[elf.SectionIndex]*elfSection) relSections = make(map[elf.SectionIndex]*elf.Section) - mapSections = make(map[elf.SectionIndex]*elf.Section) - dataSections = make(map[elf.SectionIndex]*elf.Section) ) - for i, sec := range ec.Sections { + // This is the target of relocations generated by inline assembly. + sections[elf.SHN_UNDEF] = newElfSection(new(elf.Section), undefSection) + + // Collect all the sections we're interested in. This includes relocations + // which we parse later. + for i, sec := range f.Sections { + idx := elf.SectionIndex(i) + switch { case strings.HasPrefix(sec.Name, "license"): licenseSection = sec case strings.HasPrefix(sec.Name, "version"): versionSection = sec case strings.HasPrefix(sec.Name, "maps"): - mapSections[elf.SectionIndex(i)] = sec + sections[idx] = newElfSection(sec, mapSection) case sec.Name == ".maps": - btfMaps[elf.SectionIndex(i)] = sec - case sec.Name == ".bss" || sec.Name == ".rodata" || sec.Name == ".data": - dataSections[elf.SectionIndex(i)] = sec + sections[idx] = newElfSection(sec, btfMapSection) + case sec.Name == ".bss" || sec.Name == ".data" || strings.HasPrefix(sec.Name, ".rodata"): + sections[idx] = newElfSection(sec, dataSection) case sec.Type == elf.SHT_REL: - if int(sec.Info) >= len(ec.Sections) { - return nil, fmt.Errorf("found relocation section %v for missing section %v", i, sec.Info) - } - // Store relocations under the section index of the target - idx := elf.SectionIndex(sec.Info) - if relSections[idx] != nil { - return nil, fmt.Errorf("section %d has multiple relocation sections", sec.Info) - } - relSections[idx] = sec + relSections[elf.SectionIndex(sec.Info)] = sec case sec.Type == elf.SHT_PROGBITS && (sec.Flags&elf.SHF_EXECINSTR) != 0 && sec.Size > 0: - progSections[elf.SectionIndex(i)] = sec + sections[idx] = newElfSection(sec, programSection) } } - ec.license, err = loadLicense(licenseSection) + license, err := loadLicense(licenseSection) if err != nil { return nil, fmt.Errorf("load license: %w", err) } - ec.version, err = loadVersion(versionSection, ec.ByteOrder) + version, err := loadVersion(versionSection, f.ByteOrder) if err != nil { return nil, fmt.Errorf("load version: %w", err) } - btfSpec, err := btf.LoadSpecFromReader(rd) - if err != nil { + btfSpec, btfExtInfo, err := btf.LoadSpecAndExtInfosFromReader(rd) + if err != nil && !errors.Is(err, btf.ErrNotFound) { return nil, fmt.Errorf("load BTF: %w", err) } - relocations, referencedSections, err := ec.loadRelocations(relSections) + ec := &elfCode{ + SafeELFFile: f, + sections: sections, + license: license, + version: version, + btf: btfSpec, + extInfo: btfExtInfo, + } + + symbols, err := f.Symbols() if err != nil { + return nil, fmt.Errorf("load symbols: %v", err) + } + + ec.assignSymbols(symbols) + + if err := ec.loadRelocations(relSections, symbols); err != nil { return nil, fmt.Errorf("load relocations: %w", err) } + // Collect all the various ways to define maps. maps := make(map[string]*MapSpec) - if err := ec.loadMaps(maps, mapSections); err != nil { + if err := ec.loadMaps(maps); err != nil { return nil, fmt.Errorf("load maps: %w", err) } - if len(btfMaps) > 0 { - if err := ec.loadBTFMaps(maps, btfMaps, btfSpec); err != nil { - return nil, fmt.Errorf("load BTF maps: %w", err) - } + if err := ec.loadBTFMaps(maps); err != nil { + return nil, fmt.Errorf("load BTF maps: %w", err) } - if len(dataSections) > 0 { - for idx := range dataSections { - if !referencedSections[idx] { - // Prune data sections which are not referenced by any - // instructions. - delete(dataSections, idx) - } - } - - if err := ec.loadDataSections(maps, dataSections, btfSpec); err != nil { - return nil, fmt.Errorf("load data sections: %w", err) - } + if err := ec.loadDataSections(maps); err != nil { + return nil, fmt.Errorf("load data sections: %w", err) } - progs, err := ec.loadPrograms(progSections, relocations, btfSpec) + // Finally, collect programs and link them. + progs, err := ec.loadProgramSections() if err != nil { return nil, fmt.Errorf("load programs: %w", err) } - return &CollectionSpec{maps, progs}, nil + return &CollectionSpec{maps, progs, btfSpec, ec.ByteOrder}, nil } func loadLicense(sec *elf.Section) (string, error) { @@ -170,97 +167,270 @@ func loadVersion(sec *elf.Section, bo binary.ByteOrder) (uint32, error) { return version, nil } -func (ec *elfCode) loadPrograms(progSections map[elf.SectionIndex]*elf.Section, relocations map[elf.SectionIndex]map[uint64]elf.Symbol, btfSpec *btf.Spec) (map[string]*ProgramSpec, error) { - var ( - progs []*ProgramSpec - libs []*ProgramSpec - ) +type elfSectionKind int - for idx, sec := range progSections { - syms := ec.symbolsPerSection[idx] - if len(syms) == 0 { +const ( + undefSection elfSectionKind = iota + mapSection + btfMapSection + programSection + dataSection +) + +type elfSection struct { + *elf.Section + kind elfSectionKind + // Offset from the start of the section to a symbol + symbols map[uint64]elf.Symbol + // Offset from the start of the section to a relocation, which points at + // a symbol in another section. + relocations map[uint64]elf.Symbol + // The number of relocations pointing at this section. + references int +} + +func newElfSection(section *elf.Section, kind elfSectionKind) *elfSection { + return &elfSection{ + section, + kind, + make(map[uint64]elf.Symbol), + make(map[uint64]elf.Symbol), + 0, + } +} + +// assignSymbols takes a list of symbols and assigns them to their +// respective sections, indexed by name. +func (ec *elfCode) assignSymbols(symbols []elf.Symbol) { + for _, symbol := range symbols { + symType := elf.ST_TYPE(symbol.Info) + symSection := ec.sections[symbol.Section] + if symSection == nil { + continue + } + + // Anonymous symbols only occur in debug sections which we don't process + // relocations for. Anonymous symbols are not referenced from other sections. + if symbol.Name == "" { + continue + } + + // Older versions of LLVM don't tag symbols correctly, so keep + // all NOTYPE ones. + switch symSection.kind { + case mapSection, btfMapSection, dataSection: + if symType != elf.STT_NOTYPE && symType != elf.STT_OBJECT { + continue + } + case programSection: + if symType != elf.STT_NOTYPE && symType != elf.STT_FUNC { + continue + } + // LLVM emits LBB_ (Local Basic Block) symbols that seem to be jump + // targets within sections, but BPF has no use for them. + if symType == elf.STT_NOTYPE && elf.ST_BIND(symbol.Info) == elf.STB_LOCAL && + strings.HasPrefix(symbol.Name, "LBB") { + continue + } + // Only collect symbols that occur in program/maps/data sections. + default: + continue + } + + symSection.symbols[symbol.Value] = symbol + } +} + +// loadRelocations iterates .rel* sections and extracts relocation entries for +// sections of interest. Makes sure relocations point at valid sections. +func (ec *elfCode) loadRelocations(relSections map[elf.SectionIndex]*elf.Section, symbols []elf.Symbol) error { + for idx, relSection := range relSections { + section := ec.sections[idx] + if section == nil { + continue + } + + rels, err := ec.loadSectionRelocations(relSection, symbols) + if err != nil { + return fmt.Errorf("relocation for section %q: %w", section.Name, err) + } + + for _, rel := range rels { + target := ec.sections[rel.Section] + if target == nil { + return fmt.Errorf("section %q: reference to %q in section %s: %w", section.Name, rel.Name, rel.Section, ErrNotSupported) + } + + if target.Flags&elf.SHF_STRINGS > 0 { + return fmt.Errorf("section %q: string is not stack allocated: %w", section.Name, ErrNotSupported) + } + + target.references++ + } + + section.relocations = rels + } + + return nil +} + +// loadProgramSections iterates ec's sections and emits a ProgramSpec +// for each function it finds. +// +// The resulting map is indexed by function name. +func (ec *elfCode) loadProgramSections() (map[string]*ProgramSpec, error) { + + progs := make(map[string]*ProgramSpec) + + // Generate a ProgramSpec for each function found in each program section. + var export []string + for _, sec := range ec.sections { + if sec.kind != programSection { + continue + } + + if len(sec.symbols) == 0 { return nil, fmt.Errorf("section %v: missing symbols", sec.Name) } - funcSym, ok := syms[0] - if !ok { - return nil, fmt.Errorf("section %v: no label at start", sec.Name) - } - - insns, length, err := ec.loadInstructions(sec, syms, relocations[idx]) + funcs, err := ec.loadFunctions(sec) if err != nil { - return nil, fmt.Errorf("program %s: can't unmarshal instructions: %w", funcSym.Name, err) + return nil, fmt.Errorf("section %v: %w", sec.Name, err) } - progType, attachType, attachTo := getProgType(sec.Name) + progType, attachType, progFlags, attachTo := getProgType(sec.Name) - spec := &ProgramSpec{ - Name: funcSym.Name, - Type: progType, - AttachType: attachType, - AttachTo: attachTo, - License: ec.license, - KernelVersion: ec.version, - Instructions: insns, - ByteOrder: ec.ByteOrder, - } + for name, insns := range funcs { + spec := &ProgramSpec{ + Name: name, + Type: progType, + Flags: progFlags, + AttachType: attachType, + AttachTo: attachTo, + SectionName: sec.Name, + License: ec.license, + KernelVersion: ec.version, + Instructions: insns, + ByteOrder: ec.ByteOrder, + BTF: ec.btf, + } - if btfSpec != nil { - spec.BTF, err = btfSpec.Program(sec.Name, length) - if err != nil && !errors.Is(err, btf.ErrNoExtendedInfo) { - return nil, fmt.Errorf("program %s: %w", funcSym.Name, err) + // Function names must be unique within a single ELF blob. + if progs[name] != nil { + return nil, fmt.Errorf("duplicate program name %s", name) + } + progs[name] = spec + + if spec.SectionName != ".text" { + export = append(export, name) } } + } - if spec.Type == UnspecifiedProgram { - // There is no single name we can use for "library" sections, - // since they may contain multiple functions. We'll decode the - // labels they contain later on, and then link sections that way. - libs = append(libs, spec) - } else { - progs = append(progs, spec) + flattenPrograms(progs, export) + + // Hide programs (e.g. library functions) that were not explicitly emitted + // to an ELF section. These could be exposed in a separate CollectionSpec + // field later to allow them to be modified. + for n, p := range progs { + if p.SectionName == ".text" { + delete(progs, n) } } - res := make(map[string]*ProgramSpec, len(progs)) - for _, prog := range progs { - err := link(prog, libs) - if err != nil { - return nil, fmt.Errorf("program %s: %w", prog.Name, err) - } - res[prog.Name] = prog - } - - return res, nil + return progs, nil } -func (ec *elfCode) loadInstructions(section *elf.Section, symbols, relocations map[uint64]elf.Symbol) (asm.Instructions, uint64, error) { - var ( - r = section.Open() - insns asm.Instructions - offset uint64 - ) - for { - var ins asm.Instruction - n, err := ins.Unmarshal(r, ec.ByteOrder) - if err == io.EOF { - return insns, offset, nil - } - if err != nil { - return nil, 0, fmt.Errorf("offset %d: %w", offset, err) +// loadFunctions extracts instruction streams from the given program section +// starting at each symbol in the section. The section's symbols must already +// be narrowed down to STT_NOTYPE (emitted by clang <8) or STT_FUNC. +// +// The resulting map is indexed by function name. +func (ec *elfCode) loadFunctions(section *elfSection) (map[string]asm.Instructions, error) { + r := bufio.NewReader(section.Open()) + + // Decode the section's instruction stream. + var insns asm.Instructions + if err := insns.Unmarshal(r, ec.ByteOrder); err != nil { + return nil, fmt.Errorf("decoding instructions for section %s: %w", section.Name, err) + } + if len(insns) == 0 { + return nil, fmt.Errorf("no instructions found in section %s", section.Name) + } + + iter := insns.Iterate() + for iter.Next() { + ins := iter.Ins + offset := iter.Offset.Bytes() + + // Tag Symbol Instructions. + if sym, ok := section.symbols[offset]; ok { + *ins = ins.WithSymbol(sym.Name) } - ins.Symbol = symbols[offset].Name - - if rel, ok := relocations[offset]; ok { - if err = ec.relocateInstruction(&ins, rel); err != nil { - return nil, 0, fmt.Errorf("offset %d: can't relocate instruction: %w", offset, err) + // Apply any relocations for the current instruction. + // If no relocation is present, resolve any section-relative function calls. + if rel, ok := section.relocations[offset]; ok { + if err := ec.relocateInstruction(ins, rel); err != nil { + return nil, fmt.Errorf("offset %d: relocating instruction: %w", offset, err) + } + } else { + if err := referenceRelativeJump(ins, offset, section.symbols); err != nil { + return nil, fmt.Errorf("offset %d: resolving relative jump: %w", offset, err) } } - - insns = append(insns, ins) - offset += n } + + if ec.extInfo != nil { + ec.extInfo.Assign(insns, section.Name) + } + + return splitSymbols(insns) +} + +// referenceRelativeJump turns a relative jump to another bpf subprogram within +// the same ELF section into a Reference Instruction. +// +// Up to LLVM 9, calls to subprograms within the same ELF section are sometimes +// encoded using relative jumps instead of relocation entries. These jumps go +// out of bounds of the current program, so their targets must be memoized +// before the section's instruction stream is split. +// +// The relative jump Constant is blinded to -1 and the target Symbol is set as +// the Instruction's Reference so it can be resolved by the linker. +func referenceRelativeJump(ins *asm.Instruction, offset uint64, symbols map[uint64]elf.Symbol) error { + if !ins.IsFunctionReference() || ins.Constant == -1 { + return nil + } + + tgt := jumpTarget(offset, *ins) + sym := symbols[tgt].Name + if sym == "" { + return fmt.Errorf("no jump target found at offset %d", tgt) + } + + *ins = ins.WithReference(sym) + ins.Constant = -1 + + return nil +} + +// jumpTarget takes ins' offset within an instruction stream (in bytes) +// and returns its absolute jump destination (in bytes) within the +// instruction stream. +func jumpTarget(offset uint64, ins asm.Instruction) uint64 { + // A relative jump instruction describes the amount of raw BPF instructions + // to jump, convert the offset into bytes. + dest := ins.Constant * asm.InstructionSize + + // The starting point of the jump is the end of the current instruction. + dest += int64(offset + asm.InstructionSize) + + if dest < 0 { + return 0 + } + + return uint64(dest) } func (ec *elfCode) relocateInstruction(ins *asm.Instruction, rel elf.Symbol) error { @@ -270,226 +440,318 @@ func (ec *elfCode) relocateInstruction(ins *asm.Instruction, rel elf.Symbol) err name = rel.Name ) - if typ == elf.STT_SECTION { - // Symbols with section type do not have a name set. Get it - // from the section itself. - idx := int(rel.Section) - if idx > len(ec.Sections) { - return errors.New("out-of-bounds section index") + target := ec.sections[rel.Section] + + switch target.kind { + case mapSection, btfMapSection: + if bind != elf.STB_GLOBAL { + return fmt.Errorf("possible erroneous static qualifier on map definition: found reference to %q", name) } - name = ec.Sections[idx].Name - } + if typ != elf.STT_OBJECT && typ != elf.STT_NOTYPE { + // STT_NOTYPE is generated on clang < 8 which doesn't tag + // relocations appropriately. + return fmt.Errorf("map load: incorrect relocation type %v", typ) + } -outer: - switch { - case ins.OpCode == asm.LoadImmOp(asm.DWord): - // There are two distinct types of a load from a map: - // a direct one, where the value is extracted without - // a call to map_lookup_elem in eBPF, and an indirect one - // that goes via the helper. They are distinguished by - // different relocations. + ins.Src = asm.PseudoMapFD + + case dataSection: + var offset uint32 switch typ { case elf.STT_SECTION: - // This is a direct load since the referenced symbol is a - // section. Weirdly, the offset of the real symbol in the - // section is encoded in the instruction stream. if bind != elf.STB_LOCAL { - return fmt.Errorf("direct load: %s: unsupported relocation %s", name, bind) + return fmt.Errorf("direct load: %s: unsupported section relocation %s", name, bind) } - // For some reason, clang encodes the offset of the symbol its - // section in the first basic BPF instruction, while the kernel - // expects it in the second one. - ins.Constant <<= 32 - ins.Src = asm.PseudoMapValue - - case elf.STT_NOTYPE: - if bind == elf.STB_GLOBAL && rel.Section == elf.SHN_UNDEF { - // This is a relocation generated by inline assembly. - // We can't do more than assigning ins.Reference. - break outer - } - - // This is an ELF generated on clang < 8, which doesn't tag - // relocations appropriately. - fallthrough + // This is really a reference to a static symbol, which clang doesn't + // emit a symbol table entry for. Instead it encodes the offset in + // the instruction itself. + offset = uint32(uint64(ins.Constant)) case elf.STT_OBJECT: - if bind != elf.STB_GLOBAL { - return fmt.Errorf("load: %s: unsupported binding: %s", name, bind) + // LLVM 9 emits OBJECT-LOCAL symbols for anonymous constants. + if bind != elf.STB_GLOBAL && bind != elf.STB_LOCAL { + return fmt.Errorf("direct load: %s: unsupported object relocation %s", name, bind) } - ins.Src = asm.PseudoMapFD + offset = uint32(rel.Value) - default: - return fmt.Errorf("load: %s: unsupported relocation: %s", name, typ) - } - - // Mark the instruction as needing an update when creating the - // collection. - if err := ins.RewriteMapPtr(-1); err != nil { - return err - } - - case ins.OpCode.JumpOp() == asm.Call: - if ins.Src != asm.PseudoCall { - return fmt.Errorf("call: %s: incorrect source register", name) - } - - switch typ { - case elf.STT_NOTYPE, elf.STT_FUNC: - if bind != elf.STB_GLOBAL { - return fmt.Errorf("call: %s: unsupported binding: %s", name, bind) - } - - case elf.STT_SECTION: + case elf.STT_NOTYPE: + // LLVM 7 emits NOTYPE-LOCAL symbols for anonymous constants. if bind != elf.STB_LOCAL { - return fmt.Errorf("call: %s: unsupported binding: %s", name, bind) + return fmt.Errorf("direct load: %s: unsupported untyped relocation %s", name, bind) } - // The function we want to call is in the indicated section, - // at the offset encoded in the instruction itself. Reverse - // the calculation to find the real function we're looking for. - // A value of -1 references the first instruction in the section. - offset := int64(int32(ins.Constant)+1) * asm.InstructionSize - if offset < 0 { - return fmt.Errorf("call: %s: invalid offset %d", name, offset) - } - - sym, ok := ec.symbolsPerSection[rel.Section][uint64(offset)] - if !ok { - return fmt.Errorf("call: %s: no symbol at offset %d", name, offset) - } - - ins.Constant = -1 - name = sym.Name + offset = uint32(rel.Value) default: - return fmt.Errorf("call: %s: invalid symbol type %s", name, typ) + return fmt.Errorf("incorrect relocation type %v for direct map load", typ) } + // We rely on using the name of the data section as the reference. It + // would be nicer to keep the real name in case of an STT_OBJECT, but + // it's not clear how to encode that into Instruction. + name = target.Name + + // The kernel expects the offset in the second basic BPF instruction. + ins.Constant = int64(uint64(offset) << 32) + ins.Src = asm.PseudoMapValue + + case programSection: + switch opCode := ins.OpCode; { + case opCode.JumpOp() == asm.Call: + if ins.Src != asm.PseudoCall { + return fmt.Errorf("call: %s: incorrect source register", name) + } + + switch typ { + case elf.STT_NOTYPE, elf.STT_FUNC: + if bind != elf.STB_GLOBAL { + return fmt.Errorf("call: %s: unsupported binding: %s", name, bind) + } + + case elf.STT_SECTION: + if bind != elf.STB_LOCAL { + return fmt.Errorf("call: %s: unsupported binding: %s", name, bind) + } + + // The function we want to call is in the indicated section, + // at the offset encoded in the instruction itself. Reverse + // the calculation to find the real function we're looking for. + // A value of -1 references the first instruction in the section. + offset := int64(int32(ins.Constant)+1) * asm.InstructionSize + sym, ok := target.symbols[uint64(offset)] + if !ok { + return fmt.Errorf("call: no symbol at offset %d", offset) + } + + name = sym.Name + ins.Constant = -1 + + default: + return fmt.Errorf("call: %s: invalid symbol type %s", name, typ) + } + case opCode.IsDWordLoad(): + switch typ { + case elf.STT_FUNC: + if bind != elf.STB_GLOBAL { + return fmt.Errorf("load: %s: unsupported binding: %s", name, bind) + } + + case elf.STT_SECTION: + if bind != elf.STB_LOCAL { + return fmt.Errorf("load: %s: unsupported binding: %s", name, bind) + } + + // ins.Constant already contains the offset in bytes from the + // start of the section. This is different than a call to a + // static function. + + default: + return fmt.Errorf("load: %s: invalid symbol type %s", name, typ) + } + + sym, ok := target.symbols[uint64(ins.Constant)] + if !ok { + return fmt.Errorf("load: no symbol at offset %d", ins.Constant) + } + + name = sym.Name + ins.Constant = -1 + ins.Src = asm.PseudoFunc + + default: + return fmt.Errorf("neither a call nor a load instruction: %v", ins) + } + + case undefSection: + if bind != elf.STB_GLOBAL { + return fmt.Errorf("asm relocation: %s: unsupported binding: %s", name, bind) + } + + if typ != elf.STT_NOTYPE { + return fmt.Errorf("asm relocation: %s: unsupported type %s", name, typ) + } + + // There is nothing to do here but set ins.Reference. + default: - return fmt.Errorf("relocation for unsupported instruction: %s", ins.OpCode) + return fmt.Errorf("relocation to %q: %w", target.Name, ErrNotSupported) } - ins.Reference = name + *ins = ins.WithReference(name) return nil } -func (ec *elfCode) loadMaps(maps map[string]*MapSpec, mapSections map[elf.SectionIndex]*elf.Section) error { - for idx, sec := range mapSections { - syms := ec.symbolsPerSection[idx] - if len(syms) == 0 { +func (ec *elfCode) loadMaps(maps map[string]*MapSpec) error { + for _, sec := range ec.sections { + if sec.kind != mapSection { + continue + } + + nSym := len(sec.symbols) + if nSym == 0 { return fmt.Errorf("section %v: no symbols", sec.Name) } - if sec.Size%uint64(len(syms)) != 0 { + if sec.Size%uint64(nSym) != 0 { return fmt.Errorf("section %v: map descriptors are not of equal size", sec.Name) } var ( - r = sec.Open() - size = sec.Size / uint64(len(syms)) + r = bufio.NewReader(sec.Open()) + size = sec.Size / uint64(nSym) ) - for i, offset := 0, uint64(0); i < len(syms); i, offset = i+1, offset+size { - mapSym, ok := syms[offset] + for i, offset := 0, uint64(0); i < nSym; i, offset = i+1, offset+size { + mapSym, ok := sec.symbols[offset] if !ok { return fmt.Errorf("section %s: missing symbol for map at offset %d", sec.Name, offset) } - if maps[mapSym.Name] != nil { + mapName := mapSym.Name + if maps[mapName] != nil { return fmt.Errorf("section %v: map %v already exists", sec.Name, mapSym) } lr := io.LimitReader(r, int64(size)) spec := MapSpec{ - Name: SanitizeName(mapSym.Name, -1), + Name: SanitizeName(mapName, -1), } switch { case binary.Read(lr, ec.ByteOrder, &spec.Type) != nil: - return fmt.Errorf("map %v: missing type", mapSym) + return fmt.Errorf("map %s: missing type", mapName) case binary.Read(lr, ec.ByteOrder, &spec.KeySize) != nil: - return fmt.Errorf("map %v: missing key size", mapSym) + return fmt.Errorf("map %s: missing key size", mapName) case binary.Read(lr, ec.ByteOrder, &spec.ValueSize) != nil: - return fmt.Errorf("map %v: missing value size", mapSym) + return fmt.Errorf("map %s: missing value size", mapName) case binary.Read(lr, ec.ByteOrder, &spec.MaxEntries) != nil: - return fmt.Errorf("map %v: missing max entries", mapSym) + return fmt.Errorf("map %s: missing max entries", mapName) case binary.Read(lr, ec.ByteOrder, &spec.Flags) != nil: - return fmt.Errorf("map %v: missing flags", mapSym) + return fmt.Errorf("map %s: missing flags", mapName) } - if _, err := io.Copy(internal.DiscardZeroes{}, lr); err != nil { - return fmt.Errorf("map %v: unknown and non-zero fields in definition", mapSym) + extra, err := io.ReadAll(lr) + if err != nil { + return fmt.Errorf("map %s: reading map tail: %w", mapName, err) + } + if len(extra) > 0 { + spec.Extra = bytes.NewReader(extra) } - maps[mapSym.Name] = &spec + if err := spec.clampPerfEventArraySize(); err != nil { + return fmt.Errorf("map %s: %w", mapName, err) + } + + maps[mapName] = &spec } } return nil } -func (ec *elfCode) loadBTFMaps(maps map[string]*MapSpec, mapSections map[elf.SectionIndex]*elf.Section, spec *btf.Spec) error { - if spec == nil { - return fmt.Errorf("missing BTF") - } - - for idx, sec := range mapSections { - syms := ec.symbolsPerSection[idx] - if len(syms) == 0 { - return fmt.Errorf("section %v: no symbols", sec.Name) +// loadBTFMaps iterates over all ELF sections marked as BTF map sections +// (like .maps) and parses them into MapSpecs. Dump the .maps section and +// any relocations with `readelf -x .maps -r `. +func (ec *elfCode) loadBTFMaps(maps map[string]*MapSpec) error { + for _, sec := range ec.sections { + if sec.kind != btfMapSection { + continue } - for _, sym := range syms { - name := sym.Name - if maps[name] != nil { - return fmt.Errorf("section %v: map %v already exists", sec.Name, sym) + if ec.btf == nil { + return fmt.Errorf("missing BTF") + } + + // Each section must appear as a DataSec in the ELF's BTF blob. + var ds *btf.Datasec + if err := ec.btf.TypeByName(sec.Name, &ds); err != nil { + return fmt.Errorf("cannot find section '%s' in BTF: %w", sec.Name, err) + } + + // Open a Reader to the ELF's raw section bytes so we can assert that all + // of them are zero on a per-map (per-Var) basis. For now, the section's + // sole purpose is to receive relocations, so all must be zero. + rs := sec.Open() + + for _, vs := range ds.Vars { + // BPF maps are declared as and assigned to global variables, + // so iterate over each Var in the DataSec and validate their types. + v, ok := vs.Type.(*btf.Var) + if !ok { + return fmt.Errorf("section %v: unexpected type %s", sec.Name, vs.Type) + } + name := string(v.Name) + + // The BTF metadata for each Var contains the full length of the map + // declaration, so read the corresponding amount of bytes from the ELF. + // This way, we can pinpoint which map declaration contains unexpected + // (and therefore unsupported) data. + _, err := io.Copy(internal.DiscardZeroes{}, io.LimitReader(rs, int64(vs.Size))) + if err != nil { + return fmt.Errorf("section %v: map %s: initializing BTF map definitions: %w", sec.Name, name, internal.ErrNotSupported) } - mapSpec, err := mapSpecFromBTF(spec, name) + if maps[name] != nil { + return fmt.Errorf("section %v: map %s already exists", sec.Name, name) + } + + // Each Var representing a BTF map definition contains a Struct. + mapStruct, ok := v.Type.(*btf.Struct) + if !ok { + return fmt.Errorf("expected struct, got %s", v.Type) + } + + mapSpec, err := mapSpecFromBTF(sec, &vs, mapStruct, ec.btf, name, false) if err != nil { return fmt.Errorf("map %v: %w", name, err) } + if err := mapSpec.clampPerfEventArraySize(); err != nil { + return fmt.Errorf("map %v: %w", name, err) + } + maps[name] = mapSpec } + + // Drain the ELF section reader to make sure all bytes are accounted for + // with BTF metadata. + i, err := io.Copy(io.Discard, rs) + if err != nil { + return fmt.Errorf("section %v: unexpected error reading remainder of ELF section: %w", sec.Name, err) + } + if i > 0 { + return fmt.Errorf("section %v: %d unexpected remaining bytes in ELF section, invalid BTF?", sec.Name, i) + } } return nil } -func mapSpecFromBTF(spec *btf.Spec, name string) (*MapSpec, error) { - btfMap, btfMapMembers, err := spec.Map(name) - if err != nil { - return nil, fmt.Errorf("can't get BTF: %w", err) - } - - keyType := btf.MapKey(btfMap) - size, err := btf.Sizeof(keyType) - if err != nil { - return nil, fmt.Errorf("can't get size of BTF key: %w", err) - } - keySize := uint32(size) - - valueType := btf.MapValue(btfMap) - size, err = btf.Sizeof(valueType) - if err != nil { - return nil, fmt.Errorf("can't get size of BTF value: %w", err) - } - valueSize := uint32(size) - +// mapSpecFromBTF produces a MapSpec based on a btf.Struct def representing +// a BTF map definition. The name and spec arguments will be copied to the +// resulting MapSpec, and inner must be true on any resursive invocations. +func mapSpecFromBTF(es *elfSection, vs *btf.VarSecinfo, def *btf.Struct, spec *btf.Spec, name string, inner bool) (*MapSpec, error) { var ( - mapType, flags, maxEntries uint32 + key, value btf.Type + keySize, valueSize uint32 + mapType MapType + flags, maxEntries uint32 + pinType PinType + innerMapSpec *MapSpec + contents []MapKV + err error ) - for _, member := range btfMapMembers { + + for i, member := range def.Members { switch member.Name { case "type": - mapType, err = uintFromBTF(member.Type) + mt, err := uintFromBTF(member.Type) if err != nil { return nil, fmt.Errorf("can't get type: %w", err) } + mapType = MapType(mt) case "map_flags": flags, err = uintFromBTF(member.Type) @@ -503,8 +765,48 @@ func mapSpecFromBTF(spec *btf.Spec, name string) (*MapSpec, error) { return nil, fmt.Errorf("can't get BTF map max entries: %w", err) } + case "key": + if keySize != 0 { + return nil, errors.New("both key and key_size given") + } + + pk, ok := member.Type.(*btf.Pointer) + if !ok { + return nil, fmt.Errorf("key type is not a pointer: %T", member.Type) + } + + key = pk.Target + + size, err := btf.Sizeof(pk.Target) + if err != nil { + return nil, fmt.Errorf("can't get size of BTF key: %w", err) + } + + keySize = uint32(size) + + case "value": + if valueSize != 0 { + return nil, errors.New("both value and value_size given") + } + + vk, ok := member.Type.(*btf.Pointer) + if !ok { + return nil, fmt.Errorf("value type is not a pointer: %T", member.Type) + } + + value = vk.Target + + size, err := btf.Sizeof(vk.Target) + if err != nil { + return nil, fmt.Errorf("can't get size of BTF value: %w", err) + } + + valueSize = uint32(size) + case "key_size": - if _, isVoid := keyType.(*btf.Void); !isVoid { + // Key needs to be nil and keySize needs to be 0 for key_size to be + // considered a valid member. + if key != nil || keySize != 0 { return nil, errors.New("both key and key_size given") } @@ -514,7 +816,9 @@ func mapSpecFromBTF(spec *btf.Spec, name string) (*MapSpec, error) { } case "value_size": - if _, isVoid := valueType.(*btf.Void); !isVoid { + // Value needs to be nil and valueSize needs to be 0 for value_size to be + // considered a valid member. + if value != nil || valueSize != 0 { return nil, errors.New("both value and value_size given") } @@ -524,28 +828,99 @@ func mapSpecFromBTF(spec *btf.Spec, name string) (*MapSpec, error) { } case "pinning": + if inner { + return nil, errors.New("inner maps can't be pinned") + } + pinning, err := uintFromBTF(member.Type) if err != nil { return nil, fmt.Errorf("can't get pinning: %w", err) } - if pinning != 0 { - return nil, fmt.Errorf("'pinning' attribute not supported: %w", ErrNotSupported) + pinType = PinType(pinning) + + case "values": + // The 'values' field in BTF map definitions is used for declaring map + // value types that are references to other BPF objects, like other maps + // or programs. It is always expected to be an array of pointers. + if i != len(def.Members)-1 { + return nil, errors.New("'values' must be the last member in a BTF map definition") + } + + if valueSize != 0 && valueSize != 4 { + return nil, errors.New("value_size must be 0 or 4") + } + valueSize = 4 + + valueType, err := resolveBTFArrayMacro(member.Type) + if err != nil { + return nil, fmt.Errorf("can't resolve type of member 'values': %w", err) + } + + switch t := valueType.(type) { + case *btf.Struct: + // The values member pointing to an array of structs means we're expecting + // a map-in-map declaration. + if mapType != ArrayOfMaps && mapType != HashOfMaps { + return nil, errors.New("outer map needs to be an array or a hash of maps") + } + if inner { + return nil, fmt.Errorf("nested inner maps are not supported") + } + + // This inner map spec is used as a map template, but it needs to be + // created as a traditional map before it can be used to do so. + // libbpf names the inner map template '.inner', but we + // opted for _inner to simplify validation logic. (dots only supported + // on kernels 5.2 and up) + // Pass the BTF spec from the parent object, since both parent and + // child must be created from the same BTF blob (on kernels that support BTF). + innerMapSpec, err = mapSpecFromBTF(es, vs, t, spec, name+"_inner", true) + if err != nil { + return nil, fmt.Errorf("can't parse BTF map definition of inner map: %w", err) + } + + case *btf.FuncProto: + // The values member contains an array of function pointers, meaning an + // autopopulated PROG_ARRAY. + if mapType != ProgramArray { + return nil, errors.New("map needs to be a program array") + } + + default: + return nil, fmt.Errorf("unsupported value type %q in 'values' field", t) + } + + contents, err = resolveBTFValuesContents(es, vs, member) + if err != nil { + return nil, fmt.Errorf("resolving values contents: %w", err) } - case "key", "value": default: return nil, fmt.Errorf("unrecognized field %s in BTF map definition", member.Name) } } + if key == nil { + key = &btf.Void{} + } + if value == nil { + value = &btf.Void{} + } + return &MapSpec{ + Name: SanitizeName(name, -1), Type: MapType(mapType), KeySize: keySize, ValueSize: valueSize, MaxEntries: maxEntries, Flags: flags, - BTF: btfMap, + Key: key, + Value: value, + BTF: spec, + Pinning: pinType, + InnerMap: innerMapSpec, + Contents: contents, }, nil } @@ -565,15 +940,91 @@ func uintFromBTF(typ btf.Type) (uint32, error) { return arr.Nelems, nil } -func (ec *elfCode) loadDataSections(maps map[string]*MapSpec, dataSections map[elf.SectionIndex]*elf.Section, spec *btf.Spec) error { - if spec == nil { - return errors.New("data sections require BTF, make sure all consts are marked as static") +// resolveBTFArrayMacro resolves the __array macro, which declares an array +// of pointers to a given type. This function returns the target Type of +// the pointers in the array. +func resolveBTFArrayMacro(typ btf.Type) (btf.Type, error) { + arr, ok := typ.(*btf.Array) + if !ok { + return nil, fmt.Errorf("not an array: %v", typ) } - for _, sec := range dataSections { - btfMap, err := spec.Datasec(sec.Name) - if err != nil { - return err + ptr, ok := arr.Type.(*btf.Pointer) + if !ok { + return nil, fmt.Errorf("not an array of pointers: %v", typ) + } + + return ptr.Target, nil +} + +// resolveBTFValuesContents resolves relocations into ELF sections belonging +// to btf.VarSecinfo's. This can be used on the 'values' member in BTF map +// definitions to extract static declarations of map contents. +func resolveBTFValuesContents(es *elfSection, vs *btf.VarSecinfo, member btf.Member) ([]MapKV, error) { + // The elements of a .values pointer array are not encoded in BTF. + // Instead, relocations are generated into each array index. + // However, it's possible to leave certain array indices empty, so all + // indices' offsets need to be checked for emitted relocations. + + // The offset of the 'values' member within the _struct_ (in bits) + // is the starting point of the array. Convert to bytes. Add VarSecinfo + // offset to get the absolute position in the ELF blob. + start := member.Offset.Bytes() + vs.Offset + // 'values' is encoded in BTF as a zero (variable) length struct + // member, and its contents run until the end of the VarSecinfo. + // Add VarSecinfo offset to get the absolute position in the ELF blob. + end := vs.Size + vs.Offset + // The size of an address in this section. This determines the width of + // an index in the array. + align := uint32(es.SectionHeader.Addralign) + + // Check if variable-length section is aligned. + if (end-start)%align != 0 { + return nil, errors.New("unaligned static values section") + } + elems := (end - start) / align + + if elems == 0 { + return nil, nil + } + + contents := make([]MapKV, 0, elems) + + // k is the array index, off is its corresponding ELF section offset. + for k, off := uint32(0), start; k < elems; k, off = k+1, off+align { + r, ok := es.relocations[uint64(off)] + if !ok { + continue + } + + // Relocation exists for the current offset in the ELF section. + // Emit a value stub based on the type of relocation to be replaced by + // a real fd later in the pipeline before populating the map. + // Map keys are encoded in MapKV entries, so empty array indices are + // skipped here. + switch t := elf.ST_TYPE(r.Info); t { + case elf.STT_FUNC: + contents = append(contents, MapKV{uint32(k), r.Name}) + case elf.STT_OBJECT: + contents = append(contents, MapKV{uint32(k), r.Name}) + default: + return nil, fmt.Errorf("unknown relocation type %v", t) + } + } + + return contents, nil +} + +func (ec *elfCode) loadDataSections(maps map[string]*MapSpec) error { + for _, sec := range ec.sections { + if sec.kind != dataSection { + continue + } + + if sec.references == 0 { + // Prune data sections which are not referenced by any + // instructions. + continue } data, err := sec.Data() @@ -592,14 +1043,25 @@ func (ec *elfCode) loadDataSections(maps map[string]*MapSpec, dataSections map[e ValueSize: uint32(len(data)), MaxEntries: 1, Contents: []MapKV{{uint32(0), data}}, - BTF: btfMap, } - switch sec.Name { - case ".rodata": + // It is possible for a data section to exist without a corresponding BTF Datasec + // if it only contains anonymous values like macro-defined arrays. + if ec.btf != nil { + var ds *btf.Datasec + if ec.btf.TypeByName(sec.Name, &ds) == nil { + // Assign the spec's key and BTF only if the Datasec lookup was successful. + mapSpec.BTF = ec.btf + mapSpec.Key = &btf.Void{} + mapSpec.Value = ds + } + } + + switch n := sec.Name; { + case strings.HasPrefix(n, ".rodata"): mapSpec.Flags = unix.BPF_F_RDONLY_PROG mapSpec.Freeze = true - case ".bss": + case n == ".bss": // The kernel already zero-initializes the map mapSpec.Contents = nil } @@ -609,134 +1071,127 @@ func (ec *elfCode) loadDataSections(maps map[string]*MapSpec, dataSections map[e return nil } -func getProgType(sectionName string) (ProgramType, AttachType, string) { - types := map[string]struct { +func getProgType(sectionName string) (ProgramType, AttachType, uint32, string) { + types := []struct { + prefix string progType ProgramType attachType AttachType + progFlags uint32 }{ - // From https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/lib/bpf/libbpf.c - "socket": {SocketFilter, AttachNone}, - "seccomp": {SocketFilter, AttachNone}, - "kprobe/": {Kprobe, AttachNone}, - "uprobe/": {Kprobe, AttachNone}, - "kretprobe/": {Kprobe, AttachNone}, - "uretprobe/": {Kprobe, AttachNone}, - "tracepoint/": {TracePoint, AttachNone}, - "raw_tracepoint/": {RawTracepoint, AttachNone}, - "xdp": {XDP, AttachNone}, - "perf_event": {PerfEvent, AttachNone}, - "lwt_in": {LWTIn, AttachNone}, - "lwt_out": {LWTOut, AttachNone}, - "lwt_xmit": {LWTXmit, AttachNone}, - "lwt_seg6local": {LWTSeg6Local, AttachNone}, - "sockops": {SockOps, AttachCGroupSockOps}, - "sk_skb/stream_parser": {SkSKB, AttachSkSKBStreamParser}, - "sk_skb/stream_verdict": {SkSKB, AttachSkSKBStreamParser}, - "sk_msg": {SkMsg, AttachSkSKBStreamVerdict}, - "lirc_mode2": {LircMode2, AttachLircMode2}, - "flow_dissector": {FlowDissector, AttachFlowDissector}, - "iter/": {Tracing, AttachTraceIter}, + // Please update the types from libbpf.c and follow the order of it. + // https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/tools/lib/bpf/libbpf.c + {"socket", SocketFilter, AttachNone, 0}, + {"sk_reuseport/migrate", SkReuseport, AttachSkReuseportSelectOrMigrate, 0}, + {"sk_reuseport", SkReuseport, AttachSkReuseportSelect, 0}, + {"kprobe/", Kprobe, AttachNone, 0}, + {"uprobe/", Kprobe, AttachNone, 0}, + {"kretprobe/", Kprobe, AttachNone, 0}, + {"uretprobe/", Kprobe, AttachNone, 0}, + {"tc", SchedCLS, AttachNone, 0}, + {"classifier", SchedCLS, AttachNone, 0}, + {"action", SchedACT, AttachNone, 0}, + {"tracepoint/", TracePoint, AttachNone, 0}, + {"tp/", TracePoint, AttachNone, 0}, + {"raw_tracepoint/", RawTracepoint, AttachNone, 0}, + {"raw_tp/", RawTracepoint, AttachNone, 0}, + {"raw_tracepoint.w/", RawTracepointWritable, AttachNone, 0}, + {"raw_tp.w/", RawTracepointWritable, AttachNone, 0}, + {"tp_btf/", Tracing, AttachTraceRawTp, 0}, + {"fentry/", Tracing, AttachTraceFEntry, 0}, + {"fmod_ret/", Tracing, AttachModifyReturn, 0}, + {"fexit/", Tracing, AttachTraceFExit, 0}, + {"fentry.s/", Tracing, AttachTraceFEntry, unix.BPF_F_SLEEPABLE}, + {"fmod_ret.s/", Tracing, AttachModifyReturn, unix.BPF_F_SLEEPABLE}, + {"fexit.s/", Tracing, AttachTraceFExit, unix.BPF_F_SLEEPABLE}, + {"freplace/", Extension, AttachNone, 0}, + {"lsm/", LSM, AttachLSMMac, 0}, + {"lsm.s/", LSM, AttachLSMMac, unix.BPF_F_SLEEPABLE}, + {"iter/", Tracing, AttachTraceIter, 0}, + {"syscall", Syscall, AttachNone, 0}, + {"xdp_devmap/", XDP, AttachXDPDevMap, 0}, + {"xdp_cpumap/", XDP, AttachXDPCPUMap, 0}, + {"xdp", XDP, AttachNone, 0}, + {"perf_event", PerfEvent, AttachNone, 0}, + {"lwt_in", LWTIn, AttachNone, 0}, + {"lwt_out", LWTOut, AttachNone, 0}, + {"lwt_xmit", LWTXmit, AttachNone, 0}, + {"lwt_seg6local", LWTSeg6Local, AttachNone, 0}, + {"cgroup_skb/ingress", CGroupSKB, AttachCGroupInetIngress, 0}, + {"cgroup_skb/egress", CGroupSKB, AttachCGroupInetEgress, 0}, + {"cgroup/skb", CGroupSKB, AttachNone, 0}, + {"cgroup/sock_create", CGroupSock, AttachCGroupInetSockCreate, 0}, + {"cgroup/sock_release", CGroupSock, AttachCgroupInetSockRelease, 0}, + {"cgroup/sock", CGroupSock, AttachCGroupInetSockCreate, 0}, + {"cgroup/post_bind4", CGroupSock, AttachCGroupInet4PostBind, 0}, + {"cgroup/post_bind6", CGroupSock, AttachCGroupInet6PostBind, 0}, + {"cgroup/dev", CGroupDevice, AttachCGroupDevice, 0}, + {"sockops", SockOps, AttachCGroupSockOps, 0}, + {"sk_skb/stream_parser", SkSKB, AttachSkSKBStreamParser, 0}, + {"sk_skb/stream_verdict", SkSKB, AttachSkSKBStreamVerdict, 0}, + {"sk_skb", SkSKB, AttachNone, 0}, + {"sk_msg", SkMsg, AttachSkMsgVerdict, 0}, + {"lirc_mode2", LircMode2, AttachLircMode2, 0}, + {"flow_dissector", FlowDissector, AttachFlowDissector, 0}, + {"cgroup/bind4", CGroupSockAddr, AttachCGroupInet4Bind, 0}, + {"cgroup/bind6", CGroupSockAddr, AttachCGroupInet6Bind, 0}, + {"cgroup/connect4", CGroupSockAddr, AttachCGroupInet4Connect, 0}, + {"cgroup/connect6", CGroupSockAddr, AttachCGroupInet6Connect, 0}, + {"cgroup/sendmsg4", CGroupSockAddr, AttachCGroupUDP4Sendmsg, 0}, + {"cgroup/sendmsg6", CGroupSockAddr, AttachCGroupUDP6Sendmsg, 0}, + {"cgroup/recvmsg4", CGroupSockAddr, AttachCGroupUDP4Recvmsg, 0}, + {"cgroup/recvmsg6", CGroupSockAddr, AttachCGroupUDP6Recvmsg, 0}, + {"cgroup/getpeername4", CGroupSockAddr, AttachCgroupInet4GetPeername, 0}, + {"cgroup/getpeername6", CGroupSockAddr, AttachCgroupInet6GetPeername, 0}, + {"cgroup/getsockname4", CGroupSockAddr, AttachCgroupInet4GetSockname, 0}, + {"cgroup/getsockname6", CGroupSockAddr, AttachCgroupInet6GetSockname, 0}, + {"cgroup/sysctl", CGroupSysctl, AttachCGroupSysctl, 0}, + {"cgroup/getsockopt", CGroupSockopt, AttachCGroupGetsockopt, 0}, + {"cgroup/setsockopt", CGroupSockopt, AttachCGroupSetsockopt, 0}, + {"struct_ops+", StructOps, AttachNone, 0}, + {"sk_lookup/", SkLookup, AttachSkLookup, 0}, - "cgroup_skb/ingress": {CGroupSKB, AttachCGroupInetIngress}, - "cgroup_skb/egress": {CGroupSKB, AttachCGroupInetEgress}, - "cgroup/dev": {CGroupDevice, AttachCGroupDevice}, - "cgroup/skb": {CGroupSKB, AttachNone}, - "cgroup/sock": {CGroupSock, AttachCGroupInetSockCreate}, - "cgroup/post_bind4": {CGroupSock, AttachCGroupInet4PostBind}, - "cgroup/post_bind6": {CGroupSock, AttachCGroupInet6PostBind}, - "cgroup/bind4": {CGroupSockAddr, AttachCGroupInet4Bind}, - "cgroup/bind6": {CGroupSockAddr, AttachCGroupInet6Bind}, - "cgroup/connect4": {CGroupSockAddr, AttachCGroupInet4Connect}, - "cgroup/connect6": {CGroupSockAddr, AttachCGroupInet6Connect}, - "cgroup/sendmsg4": {CGroupSockAddr, AttachCGroupUDP4Sendmsg}, - "cgroup/sendmsg6": {CGroupSockAddr, AttachCGroupUDP6Sendmsg}, - "cgroup/recvmsg4": {CGroupSockAddr, AttachCGroupUDP4Recvmsg}, - "cgroup/recvmsg6": {CGroupSockAddr, AttachCGroupUDP6Recvmsg}, - "cgroup/sysctl": {CGroupSysctl, AttachCGroupSysctl}, - "cgroup/getsockopt": {CGroupSockopt, AttachCGroupGetsockopt}, - "cgroup/setsockopt": {CGroupSockopt, AttachCGroupSetsockopt}, - "classifier": {SchedCLS, AttachNone}, - "action": {SchedACT, AttachNone}, + {"seccomp", SocketFilter, AttachNone, 0}, } - for prefix, t := range types { - if !strings.HasPrefix(sectionName, prefix) { + for _, t := range types { + if !strings.HasPrefix(sectionName, t.prefix) { continue } - if !strings.HasSuffix(prefix, "/") { - return t.progType, t.attachType, "" + if !strings.HasSuffix(t.prefix, "/") { + return t.progType, t.attachType, t.progFlags, "" } - return t.progType, t.attachType, sectionName[len(prefix):] + return t.progType, t.attachType, t.progFlags, sectionName[len(t.prefix):] } - return UnspecifiedProgram, AttachNone, "" + return UnspecifiedProgram, AttachNone, 0, "" } -func (ec *elfCode) loadRelocations(sections map[elf.SectionIndex]*elf.Section) (map[elf.SectionIndex]map[uint64]elf.Symbol, map[elf.SectionIndex]bool, error) { - result := make(map[elf.SectionIndex]map[uint64]elf.Symbol) - targets := make(map[elf.SectionIndex]bool) - for idx, sec := range sections { - rels := make(map[uint64]elf.Symbol) +func (ec *elfCode) loadSectionRelocations(sec *elf.Section, symbols []elf.Symbol) (map[uint64]elf.Symbol, error) { + rels := make(map[uint64]elf.Symbol) - if sec.Entsize < 16 { - return nil, nil, fmt.Errorf("section %s: relocations are less than 16 bytes", sec.Name) - } - - r := sec.Open() - for off := uint64(0); off < sec.Size; off += sec.Entsize { - ent := io.LimitReader(r, int64(sec.Entsize)) - - var rel elf.Rel64 - if binary.Read(ent, ec.ByteOrder, &rel) != nil { - return nil, nil, fmt.Errorf("can't parse relocation at offset %v", off) - } - - symNo := int(elf.R_SYM64(rel.Info) - 1) - if symNo >= len(ec.symbols) { - return nil, nil, fmt.Errorf("relocation at offset %d: symbol %v doesnt exist", off, symNo) - } - - symbol := ec.symbols[symNo] - targets[symbol.Section] = true - rels[rel.Off] = ec.symbols[symNo] - } - - result[idx] = rels + if sec.Entsize < 16 { + return nil, fmt.Errorf("section %s: relocations are less than 16 bytes", sec.Name) } - return result, targets, nil -} -func symbolsPerSection(symbols []elf.Symbol) map[elf.SectionIndex]map[uint64]elf.Symbol { - result := make(map[elf.SectionIndex]map[uint64]elf.Symbol) - for _, sym := range symbols { - switch elf.ST_TYPE(sym.Info) { - case elf.STT_NOTYPE: - // Older versions of LLVM doesn't tag - // symbols correctly. - break - case elf.STT_OBJECT: - break - case elf.STT_FUNC: - break - default: - continue + r := bufio.NewReader(sec.Open()) + for off := uint64(0); off < sec.Size; off += sec.Entsize { + ent := io.LimitReader(r, int64(sec.Entsize)) + + var rel elf.Rel64 + if binary.Read(ent, ec.ByteOrder, &rel) != nil { + return nil, fmt.Errorf("can't parse relocation at offset %v", off) } - if sym.Section == elf.SHN_UNDEF || sym.Section >= elf.SHN_LORESERVE { - continue + symNo := int(elf.R_SYM64(rel.Info) - 1) + if symNo >= len(symbols) { + return nil, fmt.Errorf("offset %d: symbol %d doesn't exist", off, symNo) } - if sym.Name == "" { - continue - } - - idx := sym.Section - if _, ok := result[idx]; !ok { - result[idx] = make(map[uint64]elf.Symbol) - } - result[idx][sym.Value] = sym + symbol := symbols[symNo] + rels[rel.Off] = symbol } - return result + + return rels, nil } diff --git a/vendor/github.com/cilium/ebpf/info.go b/vendor/github.com/cilium/ebpf/info.go new file mode 100644 index 0000000000..ae77bc6197 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/info.go @@ -0,0 +1,323 @@ +package ebpf + +import ( + "bufio" + "bytes" + "encoding/hex" + "errors" + "fmt" + "io" + "os" + "strings" + "syscall" + "time" + "unsafe" + + "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/btf" + "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +// MapInfo describes a map. +type MapInfo struct { + Type MapType + id MapID + KeySize uint32 + ValueSize uint32 + MaxEntries uint32 + Flags uint32 + // Name as supplied by user space at load time. Available from 4.15. + Name string +} + +func newMapInfoFromFd(fd *sys.FD) (*MapInfo, error) { + var info sys.MapInfo + err := sys.ObjInfo(fd, &info) + if errors.Is(err, syscall.EINVAL) { + return newMapInfoFromProc(fd) + } + if err != nil { + return nil, err + } + + return &MapInfo{ + MapType(info.Type), + MapID(info.Id), + info.KeySize, + info.ValueSize, + info.MaxEntries, + info.MapFlags, + unix.ByteSliceToString(info.Name[:]), + }, nil +} + +func newMapInfoFromProc(fd *sys.FD) (*MapInfo, error) { + var mi MapInfo + err := scanFdInfo(fd, map[string]interface{}{ + "map_type": &mi.Type, + "key_size": &mi.KeySize, + "value_size": &mi.ValueSize, + "max_entries": &mi.MaxEntries, + "map_flags": &mi.Flags, + }) + if err != nil { + return nil, err + } + return &mi, nil +} + +// ID returns the map ID. +// +// Available from 4.13. +// +// The bool return value indicates whether this optional field is available. +func (mi *MapInfo) ID() (MapID, bool) { + return mi.id, mi.id > 0 +} + +// programStats holds statistics of a program. +type programStats struct { + // Total accumulated runtime of the program ins ns. + runtime time.Duration + // Total number of times the program was called. + runCount uint64 +} + +// ProgramInfo describes a program. +type ProgramInfo struct { + Type ProgramType + id ProgramID + // Truncated hash of the BPF bytecode. Available from 4.13. + Tag string + // Name as supplied by user space at load time. Available from 4.15. + Name string + + btf btf.ID + stats *programStats + + maps []MapID + insns []byte +} + +func newProgramInfoFromFd(fd *sys.FD) (*ProgramInfo, error) { + var info sys.ProgInfo + err := sys.ObjInfo(fd, &info) + if errors.Is(err, syscall.EINVAL) { + return newProgramInfoFromProc(fd) + } + if err != nil { + return nil, err + } + + pi := ProgramInfo{ + Type: ProgramType(info.Type), + id: ProgramID(info.Id), + Tag: hex.EncodeToString(info.Tag[:]), + Name: unix.ByteSliceToString(info.Name[:]), + btf: btf.ID(info.BtfId), + stats: &programStats{ + runtime: time.Duration(info.RunTimeNs), + runCount: info.RunCnt, + }, + } + + // Start with a clean struct for the second call, otherwise we may get EFAULT. + var info2 sys.ProgInfo + + if info.NrMapIds > 0 { + pi.maps = make([]MapID, info.NrMapIds) + info2.NrMapIds = info.NrMapIds + info2.MapIds = sys.NewPointer(unsafe.Pointer(&pi.maps[0])) + } + + if info.XlatedProgLen > 0 { + pi.insns = make([]byte, info.XlatedProgLen) + info2.XlatedProgLen = info.XlatedProgLen + info2.XlatedProgInsns = sys.NewSlicePointer(pi.insns) + } + + if info.NrMapIds > 0 || info.XlatedProgLen > 0 { + if err := sys.ObjInfo(fd, &info2); err != nil { + return nil, err + } + } + + return &pi, nil +} + +func newProgramInfoFromProc(fd *sys.FD) (*ProgramInfo, error) { + var info ProgramInfo + err := scanFdInfo(fd, map[string]interface{}{ + "prog_type": &info.Type, + "prog_tag": &info.Tag, + }) + if errors.Is(err, errMissingFields) { + return nil, &internal.UnsupportedFeatureError{ + Name: "reading program info from /proc/self/fdinfo", + MinimumVersion: internal.Version{4, 10, 0}, + } + } + if err != nil { + return nil, err + } + + return &info, nil +} + +// ID returns the program ID. +// +// Available from 4.13. +// +// The bool return value indicates whether this optional field is available. +func (pi *ProgramInfo) ID() (ProgramID, bool) { + return pi.id, pi.id > 0 +} + +// BTFID returns the BTF ID associated with the program. +// +// The ID is only valid as long as the associated program is kept alive. +// Available from 5.0. +// +// The bool return value indicates whether this optional field is available and +// populated. (The field may be available but not populated if the kernel +// supports the field but the program was loaded without BTF information.) +func (pi *ProgramInfo) BTFID() (btf.ID, bool) { + return pi.btf, pi.btf > 0 +} + +// RunCount returns the total number of times the program was called. +// +// Can return 0 if the collection of statistics is not enabled. See EnableStats(). +// The bool return value indicates whether this optional field is available. +func (pi *ProgramInfo) RunCount() (uint64, bool) { + if pi.stats != nil { + return pi.stats.runCount, true + } + return 0, false +} + +// Runtime returns the total accumulated runtime of the program. +// +// Can return 0 if the collection of statistics is not enabled. See EnableStats(). +// The bool return value indicates whether this optional field is available. +func (pi *ProgramInfo) Runtime() (time.Duration, bool) { + if pi.stats != nil { + return pi.stats.runtime, true + } + return time.Duration(0), false +} + +// Instructions returns the 'xlated' instruction stream of the program +// after it has been verified and rewritten by the kernel. These instructions +// cannot be loaded back into the kernel as-is, this is mainly used for +// inspecting loaded programs for troubleshooting, dumping, etc. +// +// For example, map accesses are made to reference their kernel map IDs, +// not the FDs they had when the program was inserted. Note that before +// the introduction of bpf_insn_prepare_dump in kernel 4.16, xlated +// instructions were not sanitized, making the output even less reusable +// and less likely to round-trip or evaluate to the same program Tag. +// +// The first instruction is marked as a symbol using the Program's name. +// +// Available from 4.13. Requires CAP_BPF or equivalent. +func (pi *ProgramInfo) Instructions() (asm.Instructions, error) { + // If the calling process is not BPF-capable or if the kernel doesn't + // support getting xlated instructions, the field will be zero. + if len(pi.insns) == 0 { + return nil, fmt.Errorf("insufficient permissions or unsupported kernel: %w", ErrNotSupported) + } + + r := bytes.NewReader(pi.insns) + var insns asm.Instructions + if err := insns.Unmarshal(r, internal.NativeEndian); err != nil { + return nil, fmt.Errorf("unmarshaling instructions: %w", err) + } + + // Tag the first instruction with the name of the program, if available. + insns[0] = insns[0].WithSymbol(pi.Name) + + return insns, nil +} + +// MapIDs returns the maps related to the program. +// +// Available from 4.15. +// +// The bool return value indicates whether this optional field is available. +func (pi *ProgramInfo) MapIDs() ([]MapID, bool) { + return pi.maps, pi.maps != nil +} + +func scanFdInfo(fd *sys.FD, fields map[string]interface{}) error { + fh, err := os.Open(fmt.Sprintf("/proc/self/fdinfo/%d", fd.Int())) + if err != nil { + return err + } + defer fh.Close() + + if err := scanFdInfoReader(fh, fields); err != nil { + return fmt.Errorf("%s: %w", fh.Name(), err) + } + return nil +} + +var errMissingFields = errors.New("missing fields") + +func scanFdInfoReader(r io.Reader, fields map[string]interface{}) error { + var ( + scanner = bufio.NewScanner(r) + scanned int + ) + + for scanner.Scan() { + parts := strings.SplitN(scanner.Text(), "\t", 2) + if len(parts) != 2 { + continue + } + + name := strings.TrimSuffix(parts[0], ":") + field, ok := fields[string(name)] + if !ok { + continue + } + + if n, err := fmt.Sscanln(parts[1], field); err != nil || n != 1 { + return fmt.Errorf("can't parse field %s: %v", name, err) + } + + scanned++ + } + + if err := scanner.Err(); err != nil { + return err + } + + if len(fields) > 0 && scanned == 0 { + return ErrNotSupported + } + + if scanned != len(fields) { + return errMissingFields + } + + return nil +} + +// EnableStats starts the measuring of the runtime +// and run counts of eBPF programs. +// +// Collecting statistics can have an impact on the performance. +// +// Requires at least 5.8. +func EnableStats(which uint32) (io.Closer, error) { + fd, err := sys.EnableStats(&sys.EnableStatsAttr{ + Type: which, + }) + if err != nil { + return nil, err + } + return fd, nil +} diff --git a/vendor/github.com/cilium/ebpf/internal/align.go b/vendor/github.com/cilium/ebpf/internal/align.go new file mode 100644 index 0000000000..8b4f2658ea --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/align.go @@ -0,0 +1,6 @@ +package internal + +// Align returns 'n' updated to 'alignment' boundary. +func Align(n, alignment int) int { + return (int(n) + alignment - 1) / alignment * alignment +} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/btf.go b/vendor/github.com/cilium/ebpf/internal/btf/btf.go deleted file mode 100644 index 3dd000a284..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/btf/btf.go +++ /dev/null @@ -1,716 +0,0 @@ -package btf - -import ( - "bytes" - "debug/elf" - "encoding/binary" - "errors" - "fmt" - "io" - "io/ioutil" - "math" - "os" - "reflect" - "sync" - "unsafe" - - "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/unix" -) - -const btfMagic = 0xeB9F - -// Errors returned by BTF functions. -var ( - ErrNotSupported = internal.ErrNotSupported - ErrNotFound = errors.New("not found") - ErrNoExtendedInfo = errors.New("no extended info") -) - -// Spec represents decoded BTF. -type Spec struct { - rawTypes []rawType - strings stringTable - types map[string][]Type - funcInfos map[string]extInfo - lineInfos map[string]extInfo - byteOrder binary.ByteOrder -} - -type btfHeader struct { - Magic uint16 - Version uint8 - Flags uint8 - HdrLen uint32 - - TypeOff uint32 - TypeLen uint32 - StringOff uint32 - StringLen uint32 -} - -// LoadSpecFromReader reads BTF sections from an ELF. -// -// Returns a nil Spec and no error if no BTF was present. -func LoadSpecFromReader(rd io.ReaderAt) (*Spec, error) { - file, err := elf.NewFile(rd) - if err != nil { - return nil, err - } - defer file.Close() - - var ( - btfSection *elf.Section - btfExtSection *elf.Section - sectionSizes = make(map[string]uint32) - ) - - for _, sec := range file.Sections { - switch sec.Name { - case ".BTF": - btfSection = sec - case ".BTF.ext": - btfExtSection = sec - default: - if sec.Type != elf.SHT_PROGBITS && sec.Type != elf.SHT_NOBITS { - break - } - - if sec.Size > math.MaxUint32 { - return nil, fmt.Errorf("section %s exceeds maximum size", sec.Name) - } - - sectionSizes[sec.Name] = uint32(sec.Size) - } - } - - if btfSection == nil { - return nil, nil - } - - symbols, err := file.Symbols() - if err != nil { - return nil, fmt.Errorf("can't read symbols: %v", err) - } - - variableOffsets := make(map[variable]uint32) - for _, symbol := range symbols { - if idx := symbol.Section; idx >= elf.SHN_LORESERVE && idx <= elf.SHN_HIRESERVE { - // Ignore things like SHN_ABS - continue - } - - secName := file.Sections[symbol.Section].Name - if _, ok := sectionSizes[secName]; !ok { - continue - } - - if symbol.Value > math.MaxUint32 { - return nil, fmt.Errorf("section %s: symbol %s: size exceeds maximum", secName, symbol.Name) - } - - variableOffsets[variable{secName, symbol.Name}] = uint32(symbol.Value) - } - - spec, err := loadNakedSpec(btfSection.Open(), file.ByteOrder, sectionSizes, variableOffsets) - if err != nil { - return nil, err - } - - if btfExtSection == nil { - return spec, nil - } - - spec.funcInfos, spec.lineInfos, err = parseExtInfos(btfExtSection.Open(), file.ByteOrder, spec.strings) - if err != nil { - return nil, fmt.Errorf("can't read ext info: %w", err) - } - - return spec, nil -} - -func loadNakedSpec(btf io.ReadSeeker, bo binary.ByteOrder, sectionSizes map[string]uint32, variableOffsets map[variable]uint32) (*Spec, error) { - rawTypes, rawStrings, err := parseBTF(btf, bo) - if err != nil { - return nil, err - } - - err = fixupDatasec(rawTypes, rawStrings, sectionSizes, variableOffsets) - if err != nil { - return nil, err - } - - types, err := inflateRawTypes(rawTypes, rawStrings) - if err != nil { - return nil, err - } - - return &Spec{ - rawTypes: rawTypes, - types: types, - strings: rawStrings, - byteOrder: bo, - }, nil -} - -var kernelBTF struct { - sync.Mutex - *Spec -} - -// LoadKernelSpec returns the current kernel's BTF information. -// -// Requires a >= 5.5 kernel with CONFIG_DEBUG_INFO_BTF enabled. Returns -// ErrNotSupported if BTF is not enabled. -func LoadKernelSpec() (*Spec, error) { - kernelBTF.Lock() - defer kernelBTF.Unlock() - - if kernelBTF.Spec != nil { - return kernelBTF.Spec, nil - } - - var err error - kernelBTF.Spec, err = loadKernelSpec() - return kernelBTF.Spec, err -} - -func loadKernelSpec() (*Spec, error) { - fh, err := os.Open("/sys/kernel/btf/vmlinux") - if os.IsNotExist(err) { - return nil, fmt.Errorf("can't open kernel BTF at /sys/kernel/btf/vmlinux: %w", ErrNotFound) - } - if err != nil { - return nil, fmt.Errorf("can't read kernel BTF: %s", err) - } - defer fh.Close() - - return loadNakedSpec(fh, internal.NativeEndian, nil, nil) -} - -func parseBTF(btf io.ReadSeeker, bo binary.ByteOrder) ([]rawType, stringTable, error) { - rawBTF, err := ioutil.ReadAll(btf) - if err != nil { - return nil, nil, fmt.Errorf("can't read BTF: %v", err) - } - - rd := bytes.NewReader(rawBTF) - - var header btfHeader - if err := binary.Read(rd, bo, &header); err != nil { - return nil, nil, fmt.Errorf("can't read header: %v", err) - } - - if header.Magic != btfMagic { - return nil, nil, fmt.Errorf("incorrect magic value %v", header.Magic) - } - - if header.Version != 1 { - return nil, nil, fmt.Errorf("unexpected version %v", header.Version) - } - - if header.Flags != 0 { - return nil, nil, fmt.Errorf("unsupported flags %v", header.Flags) - } - - remainder := int64(header.HdrLen) - int64(binary.Size(&header)) - if remainder < 0 { - return nil, nil, errors.New("header is too short") - } - - if _, err := io.CopyN(internal.DiscardZeroes{}, rd, remainder); err != nil { - return nil, nil, fmt.Errorf("header padding: %v", err) - } - - if _, err := rd.Seek(int64(header.HdrLen+header.StringOff), io.SeekStart); err != nil { - return nil, nil, fmt.Errorf("can't seek to start of string section: %v", err) - } - - rawStrings, err := readStringTable(io.LimitReader(rd, int64(header.StringLen))) - if err != nil { - return nil, nil, fmt.Errorf("can't read type names: %w", err) - } - - if _, err := rd.Seek(int64(header.HdrLen+header.TypeOff), io.SeekStart); err != nil { - return nil, nil, fmt.Errorf("can't seek to start of type section: %v", err) - } - - rawTypes, err := readTypes(io.LimitReader(rd, int64(header.TypeLen)), bo) - if err != nil { - return nil, nil, fmt.Errorf("can't read types: %w", err) - } - - return rawTypes, rawStrings, nil -} - -type variable struct { - section string - name string -} - -func fixupDatasec(rawTypes []rawType, rawStrings stringTable, sectionSizes map[string]uint32, variableOffsets map[variable]uint32) error { - for i, rawType := range rawTypes { - if rawType.Kind() != kindDatasec { - continue - } - - name, err := rawStrings.Lookup(rawType.NameOff) - if err != nil { - return err - } - - if name == ".kconfig" || name == ".ksym" { - return fmt.Errorf("reference to %s: %w", name, ErrNotSupported) - } - - size, ok := sectionSizes[name] - if !ok { - return fmt.Errorf("data section %s: missing size", name) - } - - rawTypes[i].SizeType = size - - secinfos := rawType.data.([]btfVarSecinfo) - for j, secInfo := range secinfos { - id := int(secInfo.Type - 1) - if id >= len(rawTypes) { - return fmt.Errorf("data section %s: invalid type id %d for variable %d", name, id, j) - } - - varName, err := rawStrings.Lookup(rawTypes[id].NameOff) - if err != nil { - return fmt.Errorf("data section %s: can't get name for type %d: %w", name, id, err) - } - - offset, ok := variableOffsets[variable{name, varName}] - if !ok { - return fmt.Errorf("data section %s: missing offset for variable %s", name, varName) - } - - secinfos[j].Offset = offset - } - } - - return nil -} - -type marshalOpts struct { - ByteOrder binary.ByteOrder - StripFuncLinkage bool -} - -func (s *Spec) marshal(opts marshalOpts) ([]byte, error) { - var ( - buf bytes.Buffer - header = new(btfHeader) - headerLen = binary.Size(header) - ) - - // Reserve space for the header. We have to write it last since - // we don't know the size of the type section yet. - _, _ = buf.Write(make([]byte, headerLen)) - - // Write type section, just after the header. - for _, raw := range s.rawTypes { - switch { - case opts.StripFuncLinkage && raw.Kind() == kindFunc: - raw.SetLinkage(linkageStatic) - } - - if err := raw.Marshal(&buf, opts.ByteOrder); err != nil { - return nil, fmt.Errorf("can't marshal BTF: %w", err) - } - } - - typeLen := uint32(buf.Len() - headerLen) - - // Write string section after type section. - _, _ = buf.Write(s.strings) - - // Fill out the header, and write it out. - header = &btfHeader{ - Magic: btfMagic, - Version: 1, - Flags: 0, - HdrLen: uint32(headerLen), - TypeOff: 0, - TypeLen: typeLen, - StringOff: typeLen, - StringLen: uint32(len(s.strings)), - } - - raw := buf.Bytes() - err := binary.Write(sliceWriter(raw[:headerLen]), opts.ByteOrder, header) - if err != nil { - return nil, fmt.Errorf("can't write header: %v", err) - } - - return raw, nil -} - -type sliceWriter []byte - -func (sw sliceWriter) Write(p []byte) (int, error) { - if len(p) != len(sw) { - return 0, errors.New("size doesn't match") - } - - return copy(sw, p), nil -} - -// Program finds the BTF for a specific section. -// -// Length is the number of bytes in the raw BPF instruction stream. -// -// Returns an error which may wrap ErrNoExtendedInfo if the Spec doesn't -// contain extended BTF info. -func (s *Spec) Program(name string, length uint64) (*Program, error) { - if length == 0 { - return nil, errors.New("length musn't be zero") - } - - if s.funcInfos == nil && s.lineInfos == nil { - return nil, fmt.Errorf("BTF for section %s: %w", name, ErrNoExtendedInfo) - } - - funcInfos, funcOK := s.funcInfos[name] - lineInfos, lineOK := s.lineInfos[name] - - if !funcOK && !lineOK { - return nil, fmt.Errorf("no extended BTF info for section %s", name) - } - - return &Program{s, length, funcInfos, lineInfos}, nil -} - -// Map finds the BTF for a map. -// -// Returns an error if there is no BTF for the given name. -func (s *Spec) Map(name string) (*Map, []Member, error) { - var mapVar Var - if err := s.FindType(name, &mapVar); err != nil { - return nil, nil, err - } - - mapStruct, ok := mapVar.Type.(*Struct) - if !ok { - return nil, nil, fmt.Errorf("expected struct, have %s", mapVar.Type) - } - - var key, value Type - for _, member := range mapStruct.Members { - switch member.Name { - case "key": - key = member.Type - - case "value": - value = member.Type - } - } - - if key == nil { - key = (*Void)(nil) - } - - if value == nil { - value = (*Void)(nil) - } - - return &Map{s, key, value}, mapStruct.Members, nil -} - -// Datasec returns the BTF required to create maps which represent data sections. -func (s *Spec) Datasec(name string) (*Map, error) { - var datasec Datasec - if err := s.FindType(name, &datasec); err != nil { - return nil, fmt.Errorf("data section %s: can't get BTF: %w", name, err) - } - - return &Map{s, &Void{}, &datasec}, nil -} - -// FindType searches for a type with a specific name. -// -// hint determines the type of the returned Type. -// -// Returns an error wrapping ErrNotFound if no matching -// type exists in spec. -func (s *Spec) FindType(name string, typ Type) error { - var ( - wanted = reflect.TypeOf(typ) - candidate Type - ) - - for _, typ := range s.types[name] { - if reflect.TypeOf(typ) != wanted { - continue - } - - if candidate != nil { - return fmt.Errorf("type %s: multiple candidates for %T", name, typ) - } - - candidate = typ - } - - if candidate == nil { - return fmt.Errorf("type %s: %w", name, ErrNotFound) - } - - value := reflect.Indirect(reflect.ValueOf(copyType(candidate))) - reflect.Indirect(reflect.ValueOf(typ)).Set(value) - return nil -} - -// Handle is a reference to BTF loaded into the kernel. -type Handle struct { - fd *internal.FD -} - -// NewHandle loads BTF into the kernel. -// -// Returns ErrNotSupported if BTF is not supported. -func NewHandle(spec *Spec) (*Handle, error) { - if err := haveBTF(); err != nil { - return nil, err - } - - if spec.byteOrder != internal.NativeEndian { - return nil, fmt.Errorf("can't load %s BTF on %s", spec.byteOrder, internal.NativeEndian) - } - - btf, err := spec.marshal(marshalOpts{ - ByteOrder: internal.NativeEndian, - StripFuncLinkage: haveFuncLinkage() != nil, - }) - if err != nil { - return nil, fmt.Errorf("can't marshal BTF: %w", err) - } - - if uint64(len(btf)) > math.MaxUint32 { - return nil, errors.New("BTF exceeds the maximum size") - } - - attr := &bpfLoadBTFAttr{ - btf: internal.NewSlicePointer(btf), - btfSize: uint32(len(btf)), - } - - fd, err := bpfLoadBTF(attr) - if err != nil { - logBuf := make([]byte, 64*1024) - attr.logBuf = internal.NewSlicePointer(logBuf) - attr.btfLogSize = uint32(len(logBuf)) - attr.btfLogLevel = 1 - _, logErr := bpfLoadBTF(attr) - return nil, internal.ErrorWithLog(err, logBuf, logErr) - } - - return &Handle{fd}, nil -} - -// Close destroys the handle. -// -// Subsequent calls to FD will return an invalid value. -func (h *Handle) Close() error { - return h.fd.Close() -} - -// FD returns the file descriptor for the handle. -func (h *Handle) FD() int { - value, err := h.fd.Value() - if err != nil { - return -1 - } - - return int(value) -} - -// Map is the BTF for a map. -type Map struct { - spec *Spec - key, value Type -} - -// MapSpec should be a method on Map, but is a free function -// to hide it from users of the ebpf package. -func MapSpec(m *Map) *Spec { - return m.spec -} - -// MapKey should be a method on Map, but is a free function -// to hide it from users of the ebpf package. -func MapKey(m *Map) Type { - return m.key -} - -// MapValue should be a method on Map, but is a free function -// to hide it from users of the ebpf package. -func MapValue(m *Map) Type { - return m.value -} - -// Program is the BTF information for a stream of instructions. -type Program struct { - spec *Spec - length uint64 - funcInfos, lineInfos extInfo -} - -// ProgramSpec returns the Spec needed for loading function and line infos into the kernel. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramSpec(s *Program) *Spec { - return s.spec -} - -// ProgramAppend the information from other to the Program. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramAppend(s, other *Program) error { - funcInfos, err := s.funcInfos.append(other.funcInfos, s.length) - if err != nil { - return fmt.Errorf("func infos: %w", err) - } - - lineInfos, err := s.lineInfos.append(other.lineInfos, s.length) - if err != nil { - return fmt.Errorf("line infos: %w", err) - } - - s.length += other.length - s.funcInfos = funcInfos - s.lineInfos = lineInfos - return nil -} - -// ProgramFuncInfos returns the binary form of BTF function infos. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramFuncInfos(s *Program) (recordSize uint32, bytes []byte, err error) { - bytes, err = s.funcInfos.MarshalBinary() - if err != nil { - return 0, nil, err - } - - return s.funcInfos.recordSize, bytes, nil -} - -// ProgramLineInfos returns the binary form of BTF line infos. -// -// This is a free function instead of a method to hide it from users -// of package ebpf. -func ProgramLineInfos(s *Program) (recordSize uint32, bytes []byte, err error) { - bytes, err = s.lineInfos.MarshalBinary() - if err != nil { - return 0, nil, err - } - - return s.lineInfos.recordSize, bytes, nil -} - -type bpfLoadBTFAttr struct { - btf internal.Pointer - logBuf internal.Pointer - btfSize uint32 - btfLogSize uint32 - btfLogLevel uint32 -} - -func bpfLoadBTF(attr *bpfLoadBTFAttr) (*internal.FD, error) { - const _BTFLoad = 18 - - fd, err := internal.BPF(_BTFLoad, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - if err != nil { - return nil, err - } - - return internal.NewFD(uint32(fd)), nil -} - -func marshalBTF(types interface{}, strings []byte, bo binary.ByteOrder) []byte { - const minHeaderLength = 24 - - typesLen := uint32(binary.Size(types)) - header := btfHeader{ - Magic: btfMagic, - Version: 1, - HdrLen: minHeaderLength, - TypeOff: 0, - TypeLen: typesLen, - StringOff: typesLen, - StringLen: uint32(len(strings)), - } - - buf := new(bytes.Buffer) - _ = binary.Write(buf, bo, &header) - _ = binary.Write(buf, bo, types) - buf.Write(strings) - - return buf.Bytes() -} - -var haveBTF = internal.FeatureTest("BTF", "5.1", func() (bool, error) { - var ( - types struct { - Integer btfType - Var btfType - btfVar struct{ Linkage uint32 } - } - strings = []byte{0, 'a', 0} - ) - - // We use a BTF_KIND_VAR here, to make sure that - // the kernel understands BTF at least as well as we - // do. BTF_KIND_VAR was introduced ~5.1. - types.Integer.SetKind(kindPointer) - types.Var.NameOff = 1 - types.Var.SetKind(kindVar) - types.Var.SizeType = 1 - - btf := marshalBTF(&types, strings, internal.NativeEndian) - - fd, err := bpfLoadBTF(&bpfLoadBTFAttr{ - btf: internal.NewSlicePointer(btf), - btfSize: uint32(len(btf)), - }) - if err == nil { - fd.Close() - } - // Check for EINVAL specifically, rather than err != nil since we - // otherwise misdetect due to insufficient permissions. - return !errors.Is(err, unix.EINVAL), nil -}) - -var haveFuncLinkage = internal.FeatureTest("BTF func linkage", "5.6", func() (bool, error) { - var ( - types struct { - FuncProto btfType - Func btfType - } - strings = []byte{0, 'a', 0} - ) - - types.FuncProto.SetKind(kindFuncProto) - types.Func.SetKind(kindFunc) - types.Func.SizeType = 1 // aka FuncProto - types.Func.NameOff = 1 - types.Func.SetLinkage(linkageGlobal) - - btf := marshalBTF(&types, strings, internal.NativeEndian) - - fd, err := bpfLoadBTF(&bpfLoadBTFAttr{ - btf: internal.NewSlicePointer(btf), - btfSize: uint32(len(btf)), - }) - if err == nil { - fd.Close() - } - - // Check for EINVAL specifically, rather than err != nil since we - // otherwise misdetect due to insufficient permissions. - return !errors.Is(err, unix.EINVAL), nil -}) diff --git a/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go b/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go deleted file mode 100644 index 28918ae9e0..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/btf/ext_info.go +++ /dev/null @@ -1,182 +0,0 @@ -package btf - -import ( - "bytes" - "encoding/binary" - "errors" - "fmt" - "io" - "io/ioutil" - - "github.com/cilium/ebpf/asm" - "github.com/cilium/ebpf/internal" -) - -type btfExtHeader struct { - Magic uint16 - Version uint8 - Flags uint8 - HdrLen uint32 - - FuncInfoOff uint32 - FuncInfoLen uint32 - LineInfoOff uint32 - LineInfoLen uint32 -} - -func parseExtInfos(r io.ReadSeeker, bo binary.ByteOrder, strings stringTable) (funcInfo, lineInfo map[string]extInfo, err error) { - var header btfExtHeader - if err := binary.Read(r, bo, &header); err != nil { - return nil, nil, fmt.Errorf("can't read header: %v", err) - } - - if header.Magic != btfMagic { - return nil, nil, fmt.Errorf("incorrect magic value %v", header.Magic) - } - - if header.Version != 1 { - return nil, nil, fmt.Errorf("unexpected version %v", header.Version) - } - - if header.Flags != 0 { - return nil, nil, fmt.Errorf("unsupported flags %v", header.Flags) - } - - remainder := int64(header.HdrLen) - int64(binary.Size(&header)) - if remainder < 0 { - return nil, nil, errors.New("header is too short") - } - - // Of course, the .BTF.ext header has different semantics than the - // .BTF ext header. We need to ignore non-null values. - _, err = io.CopyN(ioutil.Discard, r, remainder) - if err != nil { - return nil, nil, fmt.Errorf("header padding: %v", err) - } - - if _, err := r.Seek(int64(header.HdrLen+header.FuncInfoOff), io.SeekStart); err != nil { - return nil, nil, fmt.Errorf("can't seek to function info section: %v", err) - } - - funcInfo, err = parseExtInfo(io.LimitReader(r, int64(header.FuncInfoLen)), bo, strings) - if err != nil { - return nil, nil, fmt.Errorf("function info: %w", err) - } - - if _, err := r.Seek(int64(header.HdrLen+header.LineInfoOff), io.SeekStart); err != nil { - return nil, nil, fmt.Errorf("can't seek to line info section: %v", err) - } - - lineInfo, err = parseExtInfo(io.LimitReader(r, int64(header.LineInfoLen)), bo, strings) - if err != nil { - return nil, nil, fmt.Errorf("line info: %w", err) - } - - return funcInfo, lineInfo, nil -} - -type btfExtInfoSec struct { - SecNameOff uint32 - NumInfo uint32 -} - -type extInfoRecord struct { - InsnOff uint64 - Opaque []byte -} - -type extInfo struct { - recordSize uint32 - records []extInfoRecord -} - -func (ei extInfo) append(other extInfo, offset uint64) (extInfo, error) { - if other.recordSize != ei.recordSize { - return extInfo{}, fmt.Errorf("ext_info record size mismatch, want %d (got %d)", ei.recordSize, other.recordSize) - } - - records := make([]extInfoRecord, 0, len(ei.records)+len(other.records)) - records = append(records, ei.records...) - for _, info := range other.records { - records = append(records, extInfoRecord{ - InsnOff: info.InsnOff + offset, - Opaque: info.Opaque, - }) - } - return extInfo{ei.recordSize, records}, nil -} - -func (ei extInfo) MarshalBinary() ([]byte, error) { - if len(ei.records) == 0 { - return nil, nil - } - - buf := bytes.NewBuffer(make([]byte, 0, int(ei.recordSize)*len(ei.records))) - for _, info := range ei.records { - // The kernel expects offsets in number of raw bpf instructions, - // while the ELF tracks it in bytes. - insnOff := uint32(info.InsnOff / asm.InstructionSize) - if err := binary.Write(buf, internal.NativeEndian, insnOff); err != nil { - return nil, fmt.Errorf("can't write instruction offset: %v", err) - } - - buf.Write(info.Opaque) - } - - return buf.Bytes(), nil -} - -func parseExtInfo(r io.Reader, bo binary.ByteOrder, strings stringTable) (map[string]extInfo, error) { - var recordSize uint32 - if err := binary.Read(r, bo, &recordSize); err != nil { - return nil, fmt.Errorf("can't read record size: %v", err) - } - - if recordSize < 4 { - // Need at least insnOff - return nil, errors.New("record size too short") - } - - result := make(map[string]extInfo) - for { - var infoHeader btfExtInfoSec - if err := binary.Read(r, bo, &infoHeader); err == io.EOF { - return result, nil - } else if err != nil { - return nil, fmt.Errorf("can't read ext info header: %v", err) - } - - secName, err := strings.Lookup(infoHeader.SecNameOff) - if err != nil { - return nil, fmt.Errorf("can't get section name: %w", err) - } - - if infoHeader.NumInfo == 0 { - return nil, fmt.Errorf("section %s has invalid number of records", secName) - } - - var records []extInfoRecord - for i := uint32(0); i < infoHeader.NumInfo; i++ { - var byteOff uint32 - if err := binary.Read(r, bo, &byteOff); err != nil { - return nil, fmt.Errorf("section %v: can't read extended info offset: %v", secName, err) - } - - buf := make([]byte, int(recordSize-4)) - if _, err := io.ReadFull(r, buf); err != nil { - return nil, fmt.Errorf("section %v: can't read record: %v", secName, err) - } - - if byteOff%asm.InstructionSize != 0 { - return nil, fmt.Errorf("section %v: offset %v is not aligned with instruction size", secName, byteOff) - } - - records = append(records, extInfoRecord{uint64(byteOff), buf}) - } - - result[secName] = extInfo{ - recordSize, - records, - } - } -} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/strings.go b/vendor/github.com/cilium/ebpf/internal/btf/strings.go deleted file mode 100644 index 8782643a04..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/btf/strings.go +++ /dev/null @@ -1,60 +0,0 @@ -package btf - -import ( - "bytes" - "errors" - "fmt" - "io" - "io/ioutil" -) - -type stringTable []byte - -func readStringTable(r io.Reader) (stringTable, error) { - contents, err := ioutil.ReadAll(r) - if err != nil { - return nil, fmt.Errorf("can't read string table: %v", err) - } - - if len(contents) < 1 { - return nil, errors.New("string table is empty") - } - - if contents[0] != '\x00' { - return nil, errors.New("first item in string table is non-empty") - } - - if contents[len(contents)-1] != '\x00' { - return nil, errors.New("string table isn't null terminated") - } - - return stringTable(contents), nil -} - -func (st stringTable) Lookup(offset uint32) (string, error) { - if int64(offset) > int64(^uint(0)>>1) { - return "", fmt.Errorf("offset %d overflows int", offset) - } - - pos := int(offset) - if pos >= len(st) { - return "", fmt.Errorf("offset %d is out of bounds", offset) - } - - if pos > 0 && st[pos-1] != '\x00' { - return "", fmt.Errorf("offset %d isn't start of a string", offset) - } - - str := st[pos:] - end := bytes.IndexByte(str, '\x00') - if end == -1 { - return "", fmt.Errorf("offset %d isn't null terminated", offset) - } - - return string(str[:end]), nil -} - -func (st stringTable) LookupName(offset uint32) (Name, error) { - str, err := st.Lookup(offset) - return Name(str), err -} diff --git a/vendor/github.com/cilium/ebpf/internal/btf/types.go b/vendor/github.com/cilium/ebpf/internal/btf/types.go deleted file mode 100644 index 264142abc0..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/btf/types.go +++ /dev/null @@ -1,587 +0,0 @@ -package btf - -import ( - "errors" - "fmt" - "math" -) - -const maxTypeDepth = 32 - -// TypeID identifies a type in a BTF section. -type TypeID uint32 - -// ID implements part of the Type interface. -func (tid TypeID) ID() TypeID { - return tid -} - -// Type represents a type described by BTF. -type Type interface { - ID() TypeID - - // Make a copy of the type, without copying Type members. - copy() Type - - walk(*copyStack) -} - -// Name identifies a type. -// -// Anonymous types have an empty name. -type Name string - -func (n Name) name() string { - return string(n) -} - -// Void is the unit type of BTF. -type Void struct{} - -func (v *Void) ID() TypeID { return 0 } -func (v *Void) size() uint32 { return 0 } -func (v *Void) copy() Type { return (*Void)(nil) } -func (v *Void) walk(*copyStack) {} - -// Int is an integer of a given length. -type Int struct { - TypeID - Name - - // The size of the integer in bytes. - Size uint32 -} - -func (i *Int) size() uint32 { return i.Size } -func (i *Int) walk(*copyStack) {} -func (i *Int) copy() Type { - cpy := *i - return &cpy -} - -// Pointer is a pointer to another type. -type Pointer struct { - TypeID - Target Type -} - -func (p *Pointer) size() uint32 { return 8 } -func (p *Pointer) walk(cs *copyStack) { cs.push(&p.Target) } -func (p *Pointer) copy() Type { - cpy := *p - return &cpy -} - -// Array is an array with a fixed number of elements. -type Array struct { - TypeID - Type Type - Nelems uint32 -} - -func (arr *Array) walk(cs *copyStack) { cs.push(&arr.Type) } -func (arr *Array) copy() Type { - cpy := *arr - return &cpy -} - -// Struct is a compound type of consecutive members. -type Struct struct { - TypeID - Name - // The size of the struct including padding, in bytes - Size uint32 - Members []Member -} - -func (s *Struct) size() uint32 { return s.Size } - -func (s *Struct) walk(cs *copyStack) { - for i := range s.Members { - cs.push(&s.Members[i].Type) - } -} - -func (s *Struct) copy() Type { - cpy := *s - cpy.Members = make([]Member, len(s.Members)) - copy(cpy.Members, s.Members) - return &cpy -} - -// Union is a compound type where members occupy the same memory. -type Union struct { - TypeID - Name - // The size of the union including padding, in bytes. - Size uint32 - Members []Member -} - -func (u *Union) size() uint32 { return u.Size } - -func (u *Union) walk(cs *copyStack) { - for i := range u.Members { - cs.push(&u.Members[i].Type) - } -} - -func (u *Union) copy() Type { - cpy := *u - cpy.Members = make([]Member, len(u.Members)) - copy(cpy.Members, u.Members) - return &cpy -} - -// Member is part of a Struct or Union. -// -// It is not a valid Type. -type Member struct { - Name - Type Type - Offset uint32 -} - -// Enum lists possible values. -type Enum struct { - TypeID - Name -} - -func (e *Enum) size() uint32 { return 4 } -func (e *Enum) walk(*copyStack) {} -func (e *Enum) copy() Type { - cpy := *e - return &cpy -} - -// Fwd is a forward declaration of a Type. -type Fwd struct { - TypeID - Name -} - -func (f *Fwd) walk(*copyStack) {} -func (f *Fwd) copy() Type { - cpy := *f - return &cpy -} - -// Typedef is an alias of a Type. -type Typedef struct { - TypeID - Name - Type Type -} - -func (td *Typedef) walk(cs *copyStack) { cs.push(&td.Type) } -func (td *Typedef) copy() Type { - cpy := *td - return &cpy -} - -// Volatile is a modifier. -type Volatile struct { - TypeID - Type Type -} - -func (v *Volatile) walk(cs *copyStack) { cs.push(&v.Type) } -func (v *Volatile) copy() Type { - cpy := *v - return &cpy -} - -// Const is a modifier. -type Const struct { - TypeID - Type Type -} - -func (c *Const) walk(cs *copyStack) { cs.push(&c.Type) } -func (c *Const) copy() Type { - cpy := *c - return &cpy -} - -// Restrict is a modifier. -type Restrict struct { - TypeID - Type Type -} - -func (r *Restrict) walk(cs *copyStack) { cs.push(&r.Type) } -func (r *Restrict) copy() Type { - cpy := *r - return &cpy -} - -// Func is a function definition. -type Func struct { - TypeID - Name - Type Type -} - -func (f *Func) walk(cs *copyStack) { cs.push(&f.Type) } -func (f *Func) copy() Type { - cpy := *f - return &cpy -} - -// FuncProto is a function declaration. -type FuncProto struct { - TypeID - Return Type - // Parameters not supported yet -} - -func (fp *FuncProto) walk(cs *copyStack) { cs.push(&fp.Return) } -func (fp *FuncProto) copy() Type { - cpy := *fp - return &cpy -} - -// Var is a global variable. -type Var struct { - TypeID - Name - Type Type -} - -func (v *Var) walk(cs *copyStack) { cs.push(&v.Type) } -func (v *Var) copy() Type { - cpy := *v - return &cpy -} - -// Datasec is a global program section containing data. -type Datasec struct { - TypeID - Name - Size uint32 - Vars []VarSecinfo -} - -func (ds *Datasec) size() uint32 { return ds.Size } - -func (ds *Datasec) walk(cs *copyStack) { - for i := range ds.Vars { - cs.push(&ds.Vars[i].Type) - } -} - -func (ds *Datasec) copy() Type { - cpy := *ds - cpy.Vars = make([]VarSecinfo, len(ds.Vars)) - copy(cpy.Vars, ds.Vars) - return &cpy -} - -// VarSecinfo describes variable in a Datasec -type VarSecinfo struct { - Type Type - Offset uint32 - Size uint32 -} - -type sizer interface { - size() uint32 -} - -var ( - _ sizer = (*Int)(nil) - _ sizer = (*Pointer)(nil) - _ sizer = (*Struct)(nil) - _ sizer = (*Union)(nil) - _ sizer = (*Enum)(nil) - _ sizer = (*Datasec)(nil) -) - -// Sizeof returns the size of a type in bytes. -// -// Returns an error if the size can't be computed. -func Sizeof(typ Type) (int, error) { - var ( - n = int64(1) - elem int64 - ) - - for i := 0; i < maxTypeDepth; i++ { - switch v := typ.(type) { - case *Array: - if n > 0 && int64(v.Nelems) > math.MaxInt64/n { - return 0, errors.New("overflow") - } - - // Arrays may be of zero length, which allows - // n to be zero as well. - n *= int64(v.Nelems) - typ = v.Type - continue - - case sizer: - elem = int64(v.size()) - - case *Typedef: - typ = v.Type - continue - case *Volatile: - typ = v.Type - continue - case *Const: - typ = v.Type - continue - case *Restrict: - typ = v.Type - continue - - default: - return 0, fmt.Errorf("unrecognized type %T", typ) - } - - if n > 0 && elem > math.MaxInt64/n { - return 0, errors.New("overflow") - } - - size := n * elem - if int64(int(size)) != size { - return 0, errors.New("overflow") - } - - return int(size), nil - } - - return 0, errors.New("exceeded type depth") -} - -// copy a Type recursively. -// -// typ may form a cycle. -func copyType(typ Type) Type { - var ( - copies = make(map[Type]Type) - work copyStack - ) - - for t := &typ; t != nil; t = work.pop() { - // *t is the identity of the type. - if cpy := copies[*t]; cpy != nil { - *t = cpy - continue - } - - cpy := (*t).copy() - copies[*t] = cpy - *t = cpy - - // Mark any nested types for copying. - cpy.walk(&work) - } - - return typ -} - -// copyStack keeps track of pointers to types which still -// need to be copied. -type copyStack []*Type - -// push adds a type to the stack. -func (cs *copyStack) push(t *Type) { - *cs = append(*cs, t) -} - -// pop returns the topmost Type, or nil. -func (cs *copyStack) pop() *Type { - n := len(*cs) - if n == 0 { - return nil - } - - t := (*cs)[n-1] - *cs = (*cs)[:n-1] - return t -} - -type namer interface { - name() string -} - -var _ namer = Name("") - -// inflateRawTypes takes a list of raw btf types linked via type IDs, and turns -// it into a graph of Types connected via pointers. -// -// Returns a map of named types (so, where NameOff is non-zero). Since BTF ignores -// compilation units, multiple types may share the same name. A Type may form a -// cyclic graph by pointing at itself. -func inflateRawTypes(rawTypes []rawType, rawStrings stringTable) (namedTypes map[string][]Type, err error) { - type fixupDef struct { - id TypeID - expectedKind btfKind - typ *Type - } - - var fixups []fixupDef - fixup := func(id TypeID, expectedKind btfKind, typ *Type) { - fixups = append(fixups, fixupDef{id, expectedKind, typ}) - } - - convertMembers := func(raw []btfMember) ([]Member, error) { - // NB: The fixup below relies on pre-allocating this array to - // work, since otherwise append might re-allocate members. - members := make([]Member, 0, len(raw)) - for i, btfMember := range raw { - name, err := rawStrings.LookupName(btfMember.NameOff) - if err != nil { - return nil, fmt.Errorf("can't get name for member %d: %w", i, err) - } - members = append(members, Member{ - Name: name, - Offset: btfMember.Offset, - }) - } - for i := range members { - fixup(raw[i].Type, kindUnknown, &members[i].Type) - } - return members, nil - } - - types := make([]Type, 0, len(rawTypes)) - types = append(types, (*Void)(nil)) - namedTypes = make(map[string][]Type) - - for i, raw := range rawTypes { - var ( - // Void is defined to always be type ID 0, and is thus - // omitted from BTF. - id = TypeID(i + 1) - typ Type - ) - - name, err := rawStrings.LookupName(raw.NameOff) - if err != nil { - return nil, fmt.Errorf("can't get name for type id %d: %w", id, err) - } - - switch raw.Kind() { - case kindInt: - typ = &Int{id, name, raw.Size()} - - case kindPointer: - ptr := &Pointer{id, nil} - fixup(raw.Type(), kindUnknown, &ptr.Target) - typ = ptr - - case kindArray: - btfArr := raw.data.(*btfArray) - - // IndexType is unused according to btf.rst. - // Don't make it available right now. - arr := &Array{id, nil, btfArr.Nelems} - fixup(btfArr.Type, kindUnknown, &arr.Type) - typ = arr - - case kindStruct: - members, err := convertMembers(raw.data.([]btfMember)) - if err != nil { - return nil, fmt.Errorf("struct %s (id %d): %w", name, id, err) - } - typ = &Struct{id, name, raw.Size(), members} - - case kindUnion: - members, err := convertMembers(raw.data.([]btfMember)) - if err != nil { - return nil, fmt.Errorf("union %s (id %d): %w", name, id, err) - } - typ = &Union{id, name, raw.Size(), members} - - case kindEnum: - typ = &Enum{id, name} - - case kindForward: - typ = &Fwd{id, name} - - case kindTypedef: - typedef := &Typedef{id, name, nil} - fixup(raw.Type(), kindUnknown, &typedef.Type) - typ = typedef - - case kindVolatile: - volatile := &Volatile{id, nil} - fixup(raw.Type(), kindUnknown, &volatile.Type) - typ = volatile - - case kindConst: - cnst := &Const{id, nil} - fixup(raw.Type(), kindUnknown, &cnst.Type) - typ = cnst - - case kindRestrict: - restrict := &Restrict{id, nil} - fixup(raw.Type(), kindUnknown, &restrict.Type) - typ = restrict - - case kindFunc: - fn := &Func{id, name, nil} - fixup(raw.Type(), kindFuncProto, &fn.Type) - typ = fn - - case kindFuncProto: - fp := &FuncProto{id, nil} - fixup(raw.Type(), kindUnknown, &fp.Return) - typ = fp - - case kindVar: - v := &Var{id, name, nil} - fixup(raw.Type(), kindUnknown, &v.Type) - typ = v - - case kindDatasec: - btfVars := raw.data.([]btfVarSecinfo) - vars := make([]VarSecinfo, 0, len(btfVars)) - for _, btfVar := range btfVars { - vars = append(vars, VarSecinfo{ - Offset: btfVar.Offset, - Size: btfVar.Size, - }) - } - for i := range vars { - fixup(btfVars[i].Type, kindVar, &vars[i].Type) - } - typ = &Datasec{id, name, raw.SizeType, vars} - - default: - return nil, fmt.Errorf("type id %d: unknown kind: %v", id, raw.Kind()) - } - - types = append(types, typ) - - if namer, ok := typ.(namer); ok { - if name := namer.name(); name != "" { - namedTypes[name] = append(namedTypes[name], typ) - } - } - } - - for _, fixup := range fixups { - i := int(fixup.id) - if i >= len(types) { - return nil, fmt.Errorf("reference to invalid type id: %d", fixup.id) - } - - // Default void (id 0) to unknown - rawKind := kindUnknown - if i > 0 { - rawKind = rawTypes[i-1].Kind() - } - - if expected := fixup.expectedKind; expected != kindUnknown && rawKind != expected { - return nil, fmt.Errorf("expected type id %d to have kind %s, found %s", fixup.id, expected, rawKind) - } - - *fixup.typ = types[i] - } - - return namedTypes, nil -} diff --git a/vendor/github.com/cilium/ebpf/internal/cpu.go b/vendor/github.com/cilium/ebpf/internal/cpu.go index d3424ba434..3affa1efb9 100644 --- a/vendor/github.com/cilium/ebpf/internal/cpu.go +++ b/vendor/github.com/cilium/ebpf/internal/cpu.go @@ -2,7 +2,7 @@ package internal import ( "fmt" - "io/ioutil" + "os" "strings" "sync" ) @@ -24,7 +24,7 @@ func PossibleCPUs() (int, error) { } func parseCPUsFromFile(path string) (int, error) { - spec, err := ioutil.ReadFile(path) + spec, err := os.ReadFile(path) if err != nil { return 0, err } diff --git a/vendor/github.com/cilium/ebpf/internal/elf.go b/vendor/github.com/cilium/ebpf/internal/elf.go new file mode 100644 index 0000000000..011581938d --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/elf.go @@ -0,0 +1,102 @@ +package internal + +import ( + "debug/elf" + "fmt" + "io" +) + +type SafeELFFile struct { + *elf.File +} + +// NewSafeELFFile reads an ELF safely. +// +// Any panic during parsing is turned into an error. This is necessary since +// there are a bunch of unfixed bugs in debug/elf. +// +// https://github.com/golang/go/issues?q=is%3Aissue+is%3Aopen+debug%2Felf+in%3Atitle +func NewSafeELFFile(r io.ReaderAt) (safe *SafeELFFile, err error) { + defer func() { + r := recover() + if r == nil { + return + } + + safe = nil + err = fmt.Errorf("reading ELF file panicked: %s", r) + }() + + file, err := elf.NewFile(r) + if err != nil { + return nil, err + } + + return &SafeELFFile{file}, nil +} + +// OpenSafeELFFile reads an ELF from a file. +// +// It works like NewSafeELFFile, with the exception that safe.Close will +// close the underlying file. +func OpenSafeELFFile(path string) (safe *SafeELFFile, err error) { + defer func() { + r := recover() + if r == nil { + return + } + + safe = nil + err = fmt.Errorf("reading ELF file panicked: %s", r) + }() + + file, err := elf.Open(path) + if err != nil { + return nil, err + } + + return &SafeELFFile{file}, nil +} + +// Symbols is the safe version of elf.File.Symbols. +func (se *SafeELFFile) Symbols() (syms []elf.Symbol, err error) { + defer func() { + r := recover() + if r == nil { + return + } + + syms = nil + err = fmt.Errorf("reading ELF symbols panicked: %s", r) + }() + + syms, err = se.File.Symbols() + return +} + +// DynamicSymbols is the safe version of elf.File.DynamicSymbols. +func (se *SafeELFFile) DynamicSymbols() (syms []elf.Symbol, err error) { + defer func() { + r := recover() + if r == nil { + return + } + + syms = nil + err = fmt.Errorf("reading ELF dynamic symbols panicked: %s", r) + }() + + syms, err = se.File.DynamicSymbols() + return +} + +// SectionsByType returns all sections in the file with the specified section type. +func (se *SafeELFFile) SectionsByType(typ elf.SectionType) []*elf.Section { + sections := make([]*elf.Section, 0, 1) + for _, section := range se.Sections { + if section.Type == typ { + sections = append(sections, section) + } + } + return sections +} diff --git a/vendor/github.com/cilium/ebpf/internal/endian.go b/vendor/github.com/cilium/ebpf/internal/endian.go deleted file mode 100644 index ac8a94e512..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/endian.go +++ /dev/null @@ -1,24 +0,0 @@ -package internal - -import ( - "encoding/binary" - "unsafe" -) - -// NativeEndian is set to either binary.BigEndian or binary.LittleEndian, -// depending on the host's endianness. -var NativeEndian binary.ByteOrder - -func init() { - if isBigEndian() { - NativeEndian = binary.BigEndian - } else { - NativeEndian = binary.LittleEndian - } -} - -func isBigEndian() (ret bool) { - i := int(0x1) - bs := (*[int(unsafe.Sizeof(i))]byte)(unsafe.Pointer(&i)) - return bs[0] == 0 -} diff --git a/vendor/github.com/cilium/ebpf/internal/endian_be.go b/vendor/github.com/cilium/ebpf/internal/endian_be.go new file mode 100644 index 0000000000..ad33cda851 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/endian_be.go @@ -0,0 +1,13 @@ +//go:build armbe || arm64be || mips || mips64 || mips64p32 || ppc64 || s390 || s390x || sparc || sparc64 +// +build armbe arm64be mips mips64 mips64p32 ppc64 s390 s390x sparc sparc64 + +package internal + +import "encoding/binary" + +// NativeEndian is set to either binary.BigEndian or binary.LittleEndian, +// depending on the host's endianness. +var NativeEndian binary.ByteOrder = binary.BigEndian + +// ClangEndian is set to either "el" or "eb" depending on the host's endianness. +const ClangEndian = "eb" diff --git a/vendor/github.com/cilium/ebpf/internal/endian_le.go b/vendor/github.com/cilium/ebpf/internal/endian_le.go new file mode 100644 index 0000000000..41a68224c8 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/endian_le.go @@ -0,0 +1,13 @@ +//go:build 386 || amd64 || amd64p32 || arm || arm64 || mipsle || mips64le || mips64p32le || ppc64le || riscv64 +// +build 386 amd64 amd64p32 arm arm64 mipsle mips64le mips64p32le ppc64le riscv64 + +package internal + +import "encoding/binary" + +// NativeEndian is set to either binary.BigEndian or binary.LittleEndian, +// depending on the host's endianness. +var NativeEndian binary.ByteOrder = binary.LittleEndian + +// ClangEndian is set to either "el" or "eb" depending on the host's endianness. +const ClangEndian = "el" diff --git a/vendor/github.com/cilium/ebpf/internal/errors.go b/vendor/github.com/cilium/ebpf/internal/errors.go index b6aee81f7d..b5ccdd7d05 100644 --- a/vendor/github.com/cilium/ebpf/internal/errors.go +++ b/vendor/github.com/cilium/ebpf/internal/errors.go @@ -2,46 +2,205 @@ package internal import ( "bytes" - "errors" "fmt" + "io" "strings" - - "github.com/cilium/ebpf/internal/unix" ) -// ErrorWithLog returns an error that includes logs from the -// kernel verifier. +// ErrorWithLog returns an error which includes logs from the kernel verifier. // -// logErr should be the error returned by the syscall that generated -// the log. It is used to check for truncation of the output. -func ErrorWithLog(err error, log []byte, logErr error) error { - logStr := strings.Trim(CString(log), "\t\r\n ") - if errors.Is(logErr, unix.ENOSPC) { - logStr += " (truncated...)" +// The default error output is a summary of the full log. The latter can be +// accessed via VerifierError.Log or by formatting the error, see Format. +// +// A set of heuristics is used to determine whether the log has been truncated. +func ErrorWithLog(err error, log []byte) *VerifierError { + const whitespace = "\t\r\v\n " + + // Convert verifier log C string by truncating it on the first 0 byte + // and trimming trailing whitespace before interpreting as a Go string. + truncated := false + if i := bytes.IndexByte(log, 0); i != -1 { + if i == len(log)-1 && !bytes.HasSuffix(log[:i], []byte{'\n'}) { + // The null byte is at the end of the buffer and it's not preceded + // by a newline character. Most likely the buffer was too short. + truncated = true + } + + log = log[:i] + } else if len(log) > 0 { + // No null byte? Dodgy! + truncated = true } - return &VerifierError{err, logStr} + log = bytes.Trim(log, whitespace) + logLines := bytes.Split(log, []byte{'\n'}) + lines := make([]string, 0, len(logLines)) + for _, line := range logLines { + // Don't remove leading white space on individual lines. We rely on it + // when outputting logs. + lines = append(lines, string(bytes.TrimRight(line, whitespace))) + } + + return &VerifierError{err, lines, truncated} } // VerifierError includes information from the eBPF verifier. +// +// It summarises the log output, see Format if you want to output the full contents. type VerifierError struct { - cause error - log string + // The error which caused this error. + Cause error + // The verifier output split into lines. + Log []string + // Whether the log output is truncated, based on several heuristics. + Truncated bool +} + +func (le *VerifierError) Unwrap() error { + return le.Cause } func (le *VerifierError) Error() string { - if le.log == "" { - return le.cause.Error() + log := le.Log + if n := len(log); n > 0 && strings.HasPrefix(log[n-1], "processed ") { + // Get rid of "processed 39 insns (limit 1000000) ..." from summary. + log = log[:n-1] } - return fmt.Sprintf("%s: %s", le.cause, le.log) + n := len(log) + if n == 0 { + return le.Cause.Error() + } + + lines := log[n-1:] + if n >= 2 && (includePreviousLine(log[n-1]) || le.Truncated) { + // Add one more line of context if it aids understanding the error. + lines = log[n-2:] + } + + var b strings.Builder + fmt.Fprintf(&b, "%s: ", le.Cause.Error()) + + for i, line := range lines { + b.WriteString(strings.TrimSpace(line)) + if i != len(lines)-1 { + b.WriteString(": ") + } + } + + omitted := len(le.Log) - len(lines) + if omitted == 0 && !le.Truncated { + return b.String() + } + + b.WriteString(" (") + if le.Truncated { + b.WriteString("truncated") + } + + if omitted > 0 { + if le.Truncated { + b.WriteString(", ") + } + fmt.Fprintf(&b, "%d line(s) omitted", omitted) + } + b.WriteString(")") + + return b.String() } -// CString turns a NUL / zero terminated byte buffer into a string. -func CString(in []byte) string { - inLen := bytes.IndexByte(in, 0) - if inLen == -1 { - return "" +// includePreviousLine returns true if the given line likely is better +// understood with additional context from the preceding line. +func includePreviousLine(line string) bool { + // We need to find a good trade off between understandable error messages + // and too much complexity here. Checking the string prefix is ok, requiring + // regular expressions to do it is probably overkill. + + if strings.HasPrefix(line, "\t") { + // [13] STRUCT drm_rect size=16 vlen=4 + // \tx1 type_id=2 + return true + } + + if len(line) >= 2 && line[0] == 'R' && line[1] >= '0' && line[1] <= '9' { + // 0: (95) exit + // R0 !read_ok + return true + } + + if strings.HasPrefix(line, "invalid bpf_context access") { + // 0: (79) r6 = *(u64 *)(r1 +0) + // func '__x64_sys_recvfrom' arg0 type FWD is not a struct + // invalid bpf_context access off=0 size=8 + return true + } + + return false +} + +// Format the error. +// +// Understood verbs are %s and %v, which are equivalent to calling Error(). %v +// allows outputting additional information using the following flags: +// +// + Output the first lines, or all lines if no width is given. +// - Output the last lines, or all lines if no width is given. +// +// Use width to specify how many lines to output. Use the '-' flag to output +// lines from the end of the log instead of the beginning. +func (le *VerifierError) Format(f fmt.State, verb rune) { + switch verb { + case 's': + _, _ = io.WriteString(f, le.Error()) + + case 'v': + n, haveWidth := f.Width() + if !haveWidth || n > len(le.Log) { + n = len(le.Log) + } + + if !f.Flag('+') && !f.Flag('-') { + if haveWidth { + _, _ = io.WriteString(f, "%!v(BADWIDTH)") + return + } + + _, _ = io.WriteString(f, le.Error()) + return + } + + if f.Flag('+') && f.Flag('-') { + _, _ = io.WriteString(f, "%!v(BADFLAG)") + return + } + + fmt.Fprintf(f, "%s:", le.Cause.Error()) + + omitted := len(le.Log) - n + lines := le.Log[:n] + if f.Flag('-') { + // Print last instead of first lines. + lines = le.Log[len(le.Log)-n:] + if omitted > 0 { + fmt.Fprintf(f, "\n\t(%d line(s) omitted)", omitted) + } + } + + for _, line := range lines { + fmt.Fprintf(f, "\n\t%s", line) + } + + if !f.Flag('-') { + if omitted > 0 { + fmt.Fprintf(f, "\n\t(%d line(s) omitted)", omitted) + } + } + + if le.Truncated { + fmt.Fprintf(f, "\n\t(truncated)") + } + + default: + fmt.Fprintf(f, "%%!%c(BADVERB)", verb) } - return string(in[:inLen]) } diff --git a/vendor/github.com/cilium/ebpf/internal/fd.go b/vendor/github.com/cilium/ebpf/internal/fd.go deleted file mode 100644 index af04955bd5..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/fd.go +++ /dev/null @@ -1,69 +0,0 @@ -package internal - -import ( - "errors" - "fmt" - "os" - "runtime" - "strconv" - - "github.com/cilium/ebpf/internal/unix" -) - -var ErrClosedFd = errors.New("use of closed file descriptor") - -type FD struct { - raw int64 -} - -func NewFD(value uint32) *FD { - fd := &FD{int64(value)} - runtime.SetFinalizer(fd, (*FD).Close) - return fd -} - -func (fd *FD) String() string { - return strconv.FormatInt(fd.raw, 10) -} - -func (fd *FD) Value() (uint32, error) { - if fd.raw < 0 { - return 0, ErrClosedFd - } - - return uint32(fd.raw), nil -} - -func (fd *FD) Close() error { - if fd.raw < 0 { - return nil - } - - value := int(fd.raw) - fd.raw = -1 - - fd.Forget() - return unix.Close(value) -} - -func (fd *FD) Forget() { - runtime.SetFinalizer(fd, nil) -} - -func (fd *FD) Dup() (*FD, error) { - if fd.raw < 0 { - return nil, ErrClosedFd - } - - dup, err := unix.FcntlInt(uintptr(fd.raw), unix.F_DUPFD_CLOEXEC, 0) - if err != nil { - return nil, fmt.Errorf("can't dup fd: %v", err) - } - - return NewFD(uint32(dup)), nil -} - -func (fd *FD) File(name string) *os.File { - fd.Forget() - return os.NewFile(uintptr(fd.raw), name) -} diff --git a/vendor/github.com/cilium/ebpf/internal/feature.go b/vendor/github.com/cilium/ebpf/internal/feature.go index 7375b21ef9..0a6c2d1d52 100644 --- a/vendor/github.com/cilium/ebpf/internal/feature.go +++ b/vendor/github.com/cilium/ebpf/internal/feature.go @@ -20,6 +20,9 @@ type UnsupportedFeatureError struct { } func (ufe *UnsupportedFeatureError) Error() string { + if ufe.MinimumVersion.Unspecified() { + return fmt.Sprintf("%s not supported", ufe.Name) + } return fmt.Sprintf("%s not supported (requires >= %s)", ufe.Name, ufe.MinimumVersion) } @@ -29,7 +32,7 @@ func (ufe *UnsupportedFeatureError) Is(target error) bool { } type featureTest struct { - sync.Mutex + sync.RWMutex successful bool result error } @@ -39,10 +42,10 @@ type featureTest struct { // // The return values have the following semantics: // +// err == ErrNotSupported: the feature is not available +// err == nil: the feature is available // err != nil: the test couldn't be executed -// err == nil && available: the feature is available -// err == nil && !available: the feature isn't available -type FeatureTestFn func() (available bool, err error) +type FeatureTestFn func() error // FeatureTest wraps a function so that it is run at most once. // @@ -51,72 +54,47 @@ type FeatureTestFn func() (available bool, err error) // // Returns an error wrapping ErrNotSupported if the feature is not supported. func FeatureTest(name, version string, fn FeatureTestFn) func() error { - v, err := NewVersion(version) - if err != nil { - return func() error { return err } - } - ft := new(featureTest) return func() error { + ft.RLock() + if ft.successful { + defer ft.RUnlock() + return ft.result + } + ft.RUnlock() ft.Lock() defer ft.Unlock() - + // check one more time on the off + // chance that two go routines + // were able to call into the write + // lock if ft.successful { return ft.result } + err := fn() + switch { + case errors.Is(err, ErrNotSupported): + v, err := NewVersion(version) + if err != nil { + return err + } - available, err := fn() - if errors.Is(err, ErrNotSupported) { - // The feature test aborted because a dependent feature - // is missing, which we should cache. - available = false - } else if err != nil { - // We couldn't execute the feature test to a point - // where it could make a determination. - // Don't cache the result, just return it. - return fmt.Errorf("can't detect support for %s: %w", name, err) - } - - ft.successful = true - if !available { ft.result = &UnsupportedFeatureError{ MinimumVersion: v, Name: name, } + fallthrough + + case err == nil: + ft.successful = true + + default: + // We couldn't execute the feature test to a point + // where it could make a determination. + // Don't cache the result, just return it. + return fmt.Errorf("detect support for %s: %w", name, err) } + return ft.result } } - -// A Version in the form Major.Minor.Patch. -type Version [3]uint16 - -// NewVersion creates a version from a string like "Major.Minor.Patch". -// -// Patch is optional. -func NewVersion(ver string) (Version, error) { - var major, minor, patch uint16 - n, _ := fmt.Sscanf(ver, "%d.%d.%d", &major, &minor, &patch) - if n < 2 { - return Version{}, fmt.Errorf("invalid version: %s", ver) - } - return Version{major, minor, patch}, nil -} - -func (v Version) String() string { - if v[2] == 0 { - return fmt.Sprintf("v%d.%d", v[0], v[1]) - } - return fmt.Sprintf("v%d.%d.%d", v[0], v[1], v[2]) -} - -// Less returns true if the version is less than another version. -func (v Version) Less(other Version) bool { - for i, a := range v { - if a == other[i] { - continue - } - return a < other[i] - } - return false -} diff --git a/vendor/github.com/cilium/ebpf/internal/io.go b/vendor/github.com/cilium/ebpf/internal/io.go index fa7402782d..30b6641f07 100644 --- a/vendor/github.com/cilium/ebpf/internal/io.go +++ b/vendor/github.com/cilium/ebpf/internal/io.go @@ -1,6 +1,35 @@ package internal -import "errors" +import ( + "bufio" + "compress/gzip" + "errors" + "io" + "os" +) + +// NewBufferedSectionReader wraps an io.ReaderAt in an appropriately-sized +// buffered reader. It is a convenience function for reading subsections of +// ELF sections while minimizing the amount of read() syscalls made. +// +// Syscall overhead is non-negligible in continuous integration context +// where ELFs might be accessed over virtual filesystems with poor random +// access performance. Buffering reads makes sense because (sub)sections +// end up being read completely anyway. +// +// Use instead of the r.Seek() + io.LimitReader() pattern. +func NewBufferedSectionReader(ra io.ReaderAt, off, n int64) *bufio.Reader { + // Clamp the size of the buffer to one page to avoid slurping large parts + // of a file into memory. bufio.NewReader uses a hardcoded default buffer + // of 4096. Allow arches with larger pages to allocate more, but don't + // allocate a fixed 4k buffer if we only need to read a small segment. + buf := n + if ps := int64(os.Getpagesize()); n > ps { + buf = ps + } + + return bufio.NewReaderSize(io.NewSectionReader(ra, off, n), int(buf)) +} // DiscardZeroes makes sure that all written bytes are zero // before discarding them. @@ -14,3 +43,20 @@ func (DiscardZeroes) Write(p []byte) (int, error) { } return len(p), nil } + +// ReadAllCompressed decompresses a gzipped file into memory. +func ReadAllCompressed(file string) ([]byte, error) { + fh, err := os.Open(file) + if err != nil { + return nil, err + } + defer fh.Close() + + gz, err := gzip.NewReader(fh) + if err != nil { + return nil, err + } + defer gz.Close() + + return io.ReadAll(gz) +} diff --git a/vendor/github.com/cilium/ebpf/internal/output.go b/vendor/github.com/cilium/ebpf/internal/output.go new file mode 100644 index 0000000000..aeab37fcfa --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/output.go @@ -0,0 +1,84 @@ +package internal + +import ( + "bytes" + "errors" + "go/format" + "go/scanner" + "io" + "strings" + "unicode" +) + +// Identifier turns a C style type or field name into an exportable Go equivalent. +func Identifier(str string) string { + prev := rune(-1) + return strings.Map(func(r rune) rune { + // See https://golang.org/ref/spec#Identifiers + switch { + case unicode.IsLetter(r): + if prev == -1 { + r = unicode.ToUpper(r) + } + + case r == '_': + switch { + // The previous rune was deleted, or we are at the + // beginning of the string. + case prev == -1: + fallthrough + + // The previous rune is a lower case letter or a digit. + case unicode.IsDigit(prev) || (unicode.IsLetter(prev) && unicode.IsLower(prev)): + // delete the current rune, and force the + // next character to be uppercased. + r = -1 + } + + case unicode.IsDigit(r): + + default: + // Delete the current rune. prev is unchanged. + return -1 + } + + prev = r + return r + }, str) +} + +// WriteFormatted outputs a formatted src into out. +// +// If formatting fails it returns an informative error message. +func WriteFormatted(src []byte, out io.Writer) error { + formatted, err := format.Source(src) + if err == nil { + _, err = out.Write(formatted) + return err + } + + var el scanner.ErrorList + if !errors.As(err, &el) { + return err + } + + var nel scanner.ErrorList + for _, err := range el { + if !err.Pos.IsValid() { + nel = append(nel, err) + continue + } + + buf := src[err.Pos.Offset:] + nl := bytes.IndexRune(buf, '\n') + if nl == -1 { + nel = append(nel, err) + continue + } + + err.Msg += ": " + string(buf[:nl]) + nel = append(nel, err) + } + + return nel +} diff --git a/vendor/github.com/cilium/ebpf/internal/pinning.go b/vendor/github.com/cilium/ebpf/internal/pinning.go new file mode 100644 index 0000000000..c711353c3e --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/pinning.go @@ -0,0 +1,77 @@ +package internal + +import ( + "errors" + "fmt" + "os" + "path/filepath" + "runtime" + "unsafe" + + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +func Pin(currentPath, newPath string, fd *sys.FD) error { + const bpfFSType = 0xcafe4a11 + + if newPath == "" { + return errors.New("given pinning path cannot be empty") + } + if currentPath == newPath { + return nil + } + + var statfs unix.Statfs_t + if err := unix.Statfs(filepath.Dir(newPath), &statfs); err != nil { + return err + } + + fsType := int64(statfs.Type) + if unsafe.Sizeof(statfs.Type) == 4 { + // We're on a 32 bit arch, where statfs.Type is int32. bpfFSType is a + // negative number when interpreted as int32 so we need to cast via + // uint32 to avoid sign extension. + fsType = int64(uint32(statfs.Type)) + } + + if fsType != bpfFSType { + return fmt.Errorf("%s is not on a bpf filesystem", newPath) + } + + defer runtime.KeepAlive(fd) + + if currentPath == "" { + return sys.ObjPin(&sys.ObjPinAttr{ + Pathname: sys.NewStringPointer(newPath), + BpfFd: fd.Uint(), + }) + } + + // Renameat2 is used instead of os.Rename to disallow the new path replacing + // an existing path. + err := unix.Renameat2(unix.AT_FDCWD, currentPath, unix.AT_FDCWD, newPath, unix.RENAME_NOREPLACE) + if err == nil { + // Object is now moved to the new pinning path. + return nil + } + if !os.IsNotExist(err) { + return fmt.Errorf("unable to move pinned object to new path %v: %w", newPath, err) + } + // Internal state not in sync with the file system so let's fix it. + return sys.ObjPin(&sys.ObjPinAttr{ + Pathname: sys.NewStringPointer(newPath), + BpfFd: fd.Uint(), + }) +} + +func Unpin(pinnedPath string) error { + if pinnedPath == "" { + return nil + } + err := os.Remove(pinnedPath) + if err == nil || os.IsNotExist(err) { + return nil + } + return err +} diff --git a/vendor/github.com/cilium/ebpf/internal/ptr_64.go b/vendor/github.com/cilium/ebpf/internal/ptr_64.go deleted file mode 100644 index 69452dceb9..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/ptr_64.go +++ /dev/null @@ -1,14 +0,0 @@ -// +build !386,!amd64p32,!arm,!mipsle,!mips64p32le -// +build !armbe,!mips,!mips64p32 - -package internal - -import ( - "unsafe" -) - -// Pointer wraps an unsafe.Pointer to be 64bit to -// conform to the syscall specification. -type Pointer struct { - ptr unsafe.Pointer -} diff --git a/vendor/github.com/cilium/ebpf/internal/sys/doc.go b/vendor/github.com/cilium/ebpf/internal/sys/doc.go new file mode 100644 index 0000000000..dfe174448e --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/sys/doc.go @@ -0,0 +1,6 @@ +// Package sys contains bindings for the BPF syscall. +package sys + +// Regenerate types.go by invoking go generate in the current directory. + +//go:generate go run github.com/cilium/ebpf/internal/cmd/gentypes ../../btf/testdata/vmlinux.btf.gz diff --git a/vendor/github.com/cilium/ebpf/internal/sys/fd.go b/vendor/github.com/cilium/ebpf/internal/sys/fd.go new file mode 100644 index 0000000000..65517d45e2 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/sys/fd.go @@ -0,0 +1,96 @@ +package sys + +import ( + "fmt" + "math" + "os" + "runtime" + "strconv" + + "github.com/cilium/ebpf/internal/unix" +) + +var ErrClosedFd = unix.EBADF + +type FD struct { + raw int +} + +func newFD(value int) *FD { + fd := &FD{value} + runtime.SetFinalizer(fd, (*FD).Close) + return fd +} + +// NewFD wraps a raw fd with a finalizer. +// +// You must not use the raw fd after calling this function, since the underlying +// file descriptor number may change. This is because the BPF UAPI assumes that +// zero is not a valid fd value. +func NewFD(value int) (*FD, error) { + if value < 0 { + return nil, fmt.Errorf("invalid fd %d", value) + } + + fd := newFD(value) + if value != 0 { + return fd, nil + } + + dup, err := fd.Dup() + _ = fd.Close() + return dup, err +} + +func (fd *FD) String() string { + return strconv.FormatInt(int64(fd.raw), 10) +} + +func (fd *FD) Int() int { + return fd.raw +} + +func (fd *FD) Uint() uint32 { + if fd.raw < 0 || int64(fd.raw) > math.MaxUint32 { + // Best effort: this is the number most likely to be an invalid file + // descriptor. It is equal to -1 (on two's complement arches). + return math.MaxUint32 + } + return uint32(fd.raw) +} + +func (fd *FD) Close() error { + if fd.raw < 0 { + return nil + } + + value := int(fd.raw) + fd.raw = -1 + + fd.Forget() + return unix.Close(value) +} + +func (fd *FD) Forget() { + runtime.SetFinalizer(fd, nil) +} + +func (fd *FD) Dup() (*FD, error) { + if fd.raw < 0 { + return nil, ErrClosedFd + } + + // Always require the fd to be larger than zero: the BPF API treats the value + // as "no argument provided". + dup, err := unix.FcntlInt(uintptr(fd.raw), unix.F_DUPFD_CLOEXEC, 1) + if err != nil { + return nil, fmt.Errorf("can't dup fd: %v", err) + } + + return newFD(dup), nil +} + +func (fd *FD) File(name string) *os.File { + fd.Forget() + return os.NewFile(uintptr(fd.raw), name) +} diff --git a/vendor/github.com/cilium/ebpf/internal/ptr.go b/vendor/github.com/cilium/ebpf/internal/sys/ptr.go similarity index 53% rename from vendor/github.com/cilium/ebpf/internal/ptr.go rename to vendor/github.com/cilium/ebpf/internal/sys/ptr.go index a7f12b2db4..a221006888 100644 --- a/vendor/github.com/cilium/ebpf/internal/ptr.go +++ b/vendor/github.com/cilium/ebpf/internal/sys/ptr.go @@ -1,6 +1,10 @@ -package internal +package sys -import "unsafe" +import ( + "unsafe" + + "github.com/cilium/ebpf/internal/unix" +) // NewPointer creates a 64-bit pointer from an unsafe Pointer. func NewPointer(ptr unsafe.Pointer) Pointer { @@ -16,15 +20,19 @@ func NewSlicePointer(buf []byte) Pointer { return Pointer{ptr: unsafe.Pointer(&buf[0])} } +// NewSlicePointer creates a 64-bit pointer from a byte slice. +// +// Useful to assign both the pointer and the length in one go. +func NewSlicePointerLen(buf []byte) (Pointer, uint32) { + return NewSlicePointer(buf), uint32(len(buf)) +} + // NewStringPointer creates a 64-bit pointer from a string. func NewStringPointer(str string) Pointer { - if str == "" { + p, err := unix.BytePtrFromString(str) + if err != nil { return Pointer{} } - // The kernel expects strings to be zero terminated - buf := make([]byte, len(str)+1) - copy(buf, str) - - return Pointer{ptr: unsafe.Pointer(&buf[0])} + return Pointer{ptr: unsafe.Pointer(p)} } diff --git a/vendor/github.com/cilium/ebpf/internal/ptr_32_be.go b/vendor/github.com/cilium/ebpf/internal/sys/ptr_32_be.go similarity index 80% rename from vendor/github.com/cilium/ebpf/internal/ptr_32_be.go rename to vendor/github.com/cilium/ebpf/internal/sys/ptr_32_be.go index a56fbcc8e0..df903d780b 100644 --- a/vendor/github.com/cilium/ebpf/internal/ptr_32_be.go +++ b/vendor/github.com/cilium/ebpf/internal/sys/ptr_32_be.go @@ -1,6 +1,7 @@ +//go:build armbe || mips || mips64p32 // +build armbe mips mips64p32 -package internal +package sys import ( "unsafe" diff --git a/vendor/github.com/cilium/ebpf/internal/ptr_32_le.go b/vendor/github.com/cilium/ebpf/internal/sys/ptr_32_le.go similarity index 75% rename from vendor/github.com/cilium/ebpf/internal/ptr_32_le.go rename to vendor/github.com/cilium/ebpf/internal/sys/ptr_32_le.go index be2ecfca73..a6a51edb6e 100644 --- a/vendor/github.com/cilium/ebpf/internal/ptr_32_le.go +++ b/vendor/github.com/cilium/ebpf/internal/sys/ptr_32_le.go @@ -1,6 +1,7 @@ +//go:build 386 || amd64p32 || arm || mipsle || mips64p32le // +build 386 amd64p32 arm mipsle mips64p32le -package internal +package sys import ( "unsafe" diff --git a/vendor/github.com/cilium/ebpf/internal/sys/ptr_64.go b/vendor/github.com/cilium/ebpf/internal/sys/ptr_64.go new file mode 100644 index 0000000000..7c0279e487 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/sys/ptr_64.go @@ -0,0 +1,14 @@ +//go:build !386 && !amd64p32 && !arm && !mipsle && !mips64p32le && !armbe && !mips && !mips64p32 +// +build !386,!amd64p32,!arm,!mipsle,!mips64p32le,!armbe,!mips,!mips64p32 + +package sys + +import ( + "unsafe" +) + +// Pointer wraps an unsafe.Pointer to be 64bit to +// conform to the syscall specification. +type Pointer struct { + ptr unsafe.Pointer +} diff --git a/vendor/github.com/cilium/ebpf/internal/sys/syscall.go b/vendor/github.com/cilium/ebpf/internal/sys/syscall.go new file mode 100644 index 0000000000..2a5935dc91 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/sys/syscall.go @@ -0,0 +1,126 @@ +package sys + +import ( + "runtime" + "syscall" + "unsafe" + + "github.com/cilium/ebpf/internal/unix" +) + +// BPF wraps SYS_BPF. +// +// Any pointers contained in attr must use the Pointer type from this package. +func BPF(cmd Cmd, attr unsafe.Pointer, size uintptr) (uintptr, error) { + for { + r1, _, errNo := unix.Syscall(unix.SYS_BPF, uintptr(cmd), uintptr(attr), size) + runtime.KeepAlive(attr) + + // As of ~4.20 the verifier can be interrupted by a signal, + // and returns EAGAIN in that case. + if errNo == unix.EAGAIN && cmd == BPF_PROG_LOAD { + continue + } + + var err error + if errNo != 0 { + err = wrappedErrno{errNo} + } + + return r1, err + } +} + +// Info is implemented by all structs that can be passed to the ObjInfo syscall. +// +// MapInfo +// ProgInfo +// LinkInfo +// BtfInfo +type Info interface { + info() (unsafe.Pointer, uint32) +} + +var _ Info = (*MapInfo)(nil) + +func (i *MapInfo) info() (unsafe.Pointer, uint32) { + return unsafe.Pointer(i), uint32(unsafe.Sizeof(*i)) +} + +var _ Info = (*ProgInfo)(nil) + +func (i *ProgInfo) info() (unsafe.Pointer, uint32) { + return unsafe.Pointer(i), uint32(unsafe.Sizeof(*i)) +} + +var _ Info = (*LinkInfo)(nil) + +func (i *LinkInfo) info() (unsafe.Pointer, uint32) { + return unsafe.Pointer(i), uint32(unsafe.Sizeof(*i)) +} + +var _ Info = (*BtfInfo)(nil) + +func (i *BtfInfo) info() (unsafe.Pointer, uint32) { + return unsafe.Pointer(i), uint32(unsafe.Sizeof(*i)) +} + +// ObjInfo retrieves information about a BPF Fd. +// +// info may be one of MapInfo, ProgInfo, LinkInfo and BtfInfo. +func ObjInfo(fd *FD, info Info) error { + ptr, len := info.info() + err := ObjGetInfoByFd(&ObjGetInfoByFdAttr{ + BpfFd: fd.Uint(), + InfoLen: len, + Info: NewPointer(ptr), + }) + runtime.KeepAlive(fd) + return err +} + +// BPFObjName is a null-terminated string made up of +// 'A-Za-z0-9_' characters. +type ObjName [unix.BPF_OBJ_NAME_LEN]byte + +// NewObjName truncates the result if it is too long. +func NewObjName(name string) ObjName { + var result ObjName + copy(result[:unix.BPF_OBJ_NAME_LEN-1], name) + return result +} + +// LinkID uniquely identifies a bpf_link. +type LinkID uint32 + +// BTFID uniquely identifies a BTF blob loaded into the kernel. +type BTFID uint32 + +// wrappedErrno wraps syscall.Errno to prevent direct comparisons with +// syscall.E* or unix.E* constants. +// +// You should never export an error of this type. +type wrappedErrno struct { + syscall.Errno +} + +func (we wrappedErrno) Unwrap() error { + return we.Errno +} + +type syscallError struct { + error + errno syscall.Errno +} + +func Error(err error, errno syscall.Errno) error { + return &syscallError{err, errno} +} + +func (se *syscallError) Is(target error) bool { + return target == se.error +} + +func (se *syscallError) Unwrap() error { + return se.errno +} diff --git a/vendor/github.com/cilium/ebpf/internal/sys/types.go b/vendor/github.com/cilium/ebpf/internal/sys/types.go new file mode 100644 index 0000000000..291e3a6196 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/sys/types.go @@ -0,0 +1,1052 @@ +// Code generated by internal/cmd/gentypes; DO NOT EDIT. + +package sys + +import ( + "unsafe" +) + +type AdjRoomMode int32 + +const ( + BPF_ADJ_ROOM_NET AdjRoomMode = 0 + BPF_ADJ_ROOM_MAC AdjRoomMode = 1 +) + +type AttachType int32 + +const ( + BPF_CGROUP_INET_INGRESS AttachType = 0 + BPF_CGROUP_INET_EGRESS AttachType = 1 + BPF_CGROUP_INET_SOCK_CREATE AttachType = 2 + BPF_CGROUP_SOCK_OPS AttachType = 3 + BPF_SK_SKB_STREAM_PARSER AttachType = 4 + BPF_SK_SKB_STREAM_VERDICT AttachType = 5 + BPF_CGROUP_DEVICE AttachType = 6 + BPF_SK_MSG_VERDICT AttachType = 7 + BPF_CGROUP_INET4_BIND AttachType = 8 + BPF_CGROUP_INET6_BIND AttachType = 9 + BPF_CGROUP_INET4_CONNECT AttachType = 10 + BPF_CGROUP_INET6_CONNECT AttachType = 11 + BPF_CGROUP_INET4_POST_BIND AttachType = 12 + BPF_CGROUP_INET6_POST_BIND AttachType = 13 + BPF_CGROUP_UDP4_SENDMSG AttachType = 14 + BPF_CGROUP_UDP6_SENDMSG AttachType = 15 + BPF_LIRC_MODE2 AttachType = 16 + BPF_FLOW_DISSECTOR AttachType = 17 + BPF_CGROUP_SYSCTL AttachType = 18 + BPF_CGROUP_UDP4_RECVMSG AttachType = 19 + BPF_CGROUP_UDP6_RECVMSG AttachType = 20 + BPF_CGROUP_GETSOCKOPT AttachType = 21 + BPF_CGROUP_SETSOCKOPT AttachType = 22 + BPF_TRACE_RAW_TP AttachType = 23 + BPF_TRACE_FENTRY AttachType = 24 + BPF_TRACE_FEXIT AttachType = 25 + BPF_MODIFY_RETURN AttachType = 26 + BPF_LSM_MAC AttachType = 27 + BPF_TRACE_ITER AttachType = 28 + BPF_CGROUP_INET4_GETPEERNAME AttachType = 29 + BPF_CGROUP_INET6_GETPEERNAME AttachType = 30 + BPF_CGROUP_INET4_GETSOCKNAME AttachType = 31 + BPF_CGROUP_INET6_GETSOCKNAME AttachType = 32 + BPF_XDP_DEVMAP AttachType = 33 + BPF_CGROUP_INET_SOCK_RELEASE AttachType = 34 + BPF_XDP_CPUMAP AttachType = 35 + BPF_SK_LOOKUP AttachType = 36 + BPF_XDP AttachType = 37 + BPF_SK_SKB_VERDICT AttachType = 38 + BPF_SK_REUSEPORT_SELECT AttachType = 39 + BPF_SK_REUSEPORT_SELECT_OR_MIGRATE AttachType = 40 + BPF_PERF_EVENT AttachType = 41 + BPF_TRACE_KPROBE_MULTI AttachType = 42 + __MAX_BPF_ATTACH_TYPE AttachType = 43 +) + +type Cmd int32 + +const ( + BPF_MAP_CREATE Cmd = 0 + BPF_MAP_LOOKUP_ELEM Cmd = 1 + BPF_MAP_UPDATE_ELEM Cmd = 2 + BPF_MAP_DELETE_ELEM Cmd = 3 + BPF_MAP_GET_NEXT_KEY Cmd = 4 + BPF_PROG_LOAD Cmd = 5 + BPF_OBJ_PIN Cmd = 6 + BPF_OBJ_GET Cmd = 7 + BPF_PROG_ATTACH Cmd = 8 + BPF_PROG_DETACH Cmd = 9 + BPF_PROG_TEST_RUN Cmd = 10 + BPF_PROG_RUN Cmd = 10 + BPF_PROG_GET_NEXT_ID Cmd = 11 + BPF_MAP_GET_NEXT_ID Cmd = 12 + BPF_PROG_GET_FD_BY_ID Cmd = 13 + BPF_MAP_GET_FD_BY_ID Cmd = 14 + BPF_OBJ_GET_INFO_BY_FD Cmd = 15 + BPF_PROG_QUERY Cmd = 16 + BPF_RAW_TRACEPOINT_OPEN Cmd = 17 + BPF_BTF_LOAD Cmd = 18 + BPF_BTF_GET_FD_BY_ID Cmd = 19 + BPF_TASK_FD_QUERY Cmd = 20 + BPF_MAP_LOOKUP_AND_DELETE_ELEM Cmd = 21 + BPF_MAP_FREEZE Cmd = 22 + BPF_BTF_GET_NEXT_ID Cmd = 23 + BPF_MAP_LOOKUP_BATCH Cmd = 24 + BPF_MAP_LOOKUP_AND_DELETE_BATCH Cmd = 25 + BPF_MAP_UPDATE_BATCH Cmd = 26 + BPF_MAP_DELETE_BATCH Cmd = 27 + BPF_LINK_CREATE Cmd = 28 + BPF_LINK_UPDATE Cmd = 29 + BPF_LINK_GET_FD_BY_ID Cmd = 30 + BPF_LINK_GET_NEXT_ID Cmd = 31 + BPF_ENABLE_STATS Cmd = 32 + BPF_ITER_CREATE Cmd = 33 + BPF_LINK_DETACH Cmd = 34 + BPF_PROG_BIND_MAP Cmd = 35 +) + +type FunctionId int32 + +const ( + BPF_FUNC_unspec FunctionId = 0 + BPF_FUNC_map_lookup_elem FunctionId = 1 + BPF_FUNC_map_update_elem FunctionId = 2 + BPF_FUNC_map_delete_elem FunctionId = 3 + BPF_FUNC_probe_read FunctionId = 4 + BPF_FUNC_ktime_get_ns FunctionId = 5 + BPF_FUNC_trace_printk FunctionId = 6 + BPF_FUNC_get_prandom_u32 FunctionId = 7 + BPF_FUNC_get_smp_processor_id FunctionId = 8 + BPF_FUNC_skb_store_bytes FunctionId = 9 + BPF_FUNC_l3_csum_replace FunctionId = 10 + BPF_FUNC_l4_csum_replace FunctionId = 11 + BPF_FUNC_tail_call FunctionId = 12 + BPF_FUNC_clone_redirect FunctionId = 13 + BPF_FUNC_get_current_pid_tgid FunctionId = 14 + BPF_FUNC_get_current_uid_gid FunctionId = 15 + BPF_FUNC_get_current_comm FunctionId = 16 + BPF_FUNC_get_cgroup_classid FunctionId = 17 + BPF_FUNC_skb_vlan_push FunctionId = 18 + BPF_FUNC_skb_vlan_pop FunctionId = 19 + BPF_FUNC_skb_get_tunnel_key FunctionId = 20 + BPF_FUNC_skb_set_tunnel_key FunctionId = 21 + BPF_FUNC_perf_event_read FunctionId = 22 + BPF_FUNC_redirect FunctionId = 23 + BPF_FUNC_get_route_realm FunctionId = 24 + BPF_FUNC_perf_event_output FunctionId = 25 + BPF_FUNC_skb_load_bytes FunctionId = 26 + BPF_FUNC_get_stackid FunctionId = 27 + BPF_FUNC_csum_diff FunctionId = 28 + BPF_FUNC_skb_get_tunnel_opt FunctionId = 29 + BPF_FUNC_skb_set_tunnel_opt FunctionId = 30 + BPF_FUNC_skb_change_proto FunctionId = 31 + BPF_FUNC_skb_change_type FunctionId = 32 + BPF_FUNC_skb_under_cgroup FunctionId = 33 + BPF_FUNC_get_hash_recalc FunctionId = 34 + BPF_FUNC_get_current_task FunctionId = 35 + BPF_FUNC_probe_write_user FunctionId = 36 + BPF_FUNC_current_task_under_cgroup FunctionId = 37 + BPF_FUNC_skb_change_tail FunctionId = 38 + BPF_FUNC_skb_pull_data FunctionId = 39 + BPF_FUNC_csum_update FunctionId = 40 + BPF_FUNC_set_hash_invalid FunctionId = 41 + BPF_FUNC_get_numa_node_id FunctionId = 42 + BPF_FUNC_skb_change_head FunctionId = 43 + BPF_FUNC_xdp_adjust_head FunctionId = 44 + BPF_FUNC_probe_read_str FunctionId = 45 + BPF_FUNC_get_socket_cookie FunctionId = 46 + BPF_FUNC_get_socket_uid FunctionId = 47 + BPF_FUNC_set_hash FunctionId = 48 + BPF_FUNC_setsockopt FunctionId = 49 + BPF_FUNC_skb_adjust_room FunctionId = 50 + BPF_FUNC_redirect_map FunctionId = 51 + BPF_FUNC_sk_redirect_map FunctionId = 52 + BPF_FUNC_sock_map_update FunctionId = 53 + BPF_FUNC_xdp_adjust_meta FunctionId = 54 + BPF_FUNC_perf_event_read_value FunctionId = 55 + BPF_FUNC_perf_prog_read_value FunctionId = 56 + BPF_FUNC_getsockopt FunctionId = 57 + BPF_FUNC_override_return FunctionId = 58 + BPF_FUNC_sock_ops_cb_flags_set FunctionId = 59 + BPF_FUNC_msg_redirect_map FunctionId = 60 + BPF_FUNC_msg_apply_bytes FunctionId = 61 + BPF_FUNC_msg_cork_bytes FunctionId = 62 + BPF_FUNC_msg_pull_data FunctionId = 63 + BPF_FUNC_bind FunctionId = 64 + BPF_FUNC_xdp_adjust_tail FunctionId = 65 + BPF_FUNC_skb_get_xfrm_state FunctionId = 66 + BPF_FUNC_get_stack FunctionId = 67 + BPF_FUNC_skb_load_bytes_relative FunctionId = 68 + BPF_FUNC_fib_lookup FunctionId = 69 + BPF_FUNC_sock_hash_update FunctionId = 70 + BPF_FUNC_msg_redirect_hash FunctionId = 71 + BPF_FUNC_sk_redirect_hash FunctionId = 72 + BPF_FUNC_lwt_push_encap FunctionId = 73 + BPF_FUNC_lwt_seg6_store_bytes FunctionId = 74 + BPF_FUNC_lwt_seg6_adjust_srh FunctionId = 75 + BPF_FUNC_lwt_seg6_action FunctionId = 76 + BPF_FUNC_rc_repeat FunctionId = 77 + BPF_FUNC_rc_keydown FunctionId = 78 + BPF_FUNC_skb_cgroup_id FunctionId = 79 + BPF_FUNC_get_current_cgroup_id FunctionId = 80 + BPF_FUNC_get_local_storage FunctionId = 81 + BPF_FUNC_sk_select_reuseport FunctionId = 82 + BPF_FUNC_skb_ancestor_cgroup_id FunctionId = 83 + BPF_FUNC_sk_lookup_tcp FunctionId = 84 + BPF_FUNC_sk_lookup_udp FunctionId = 85 + BPF_FUNC_sk_release FunctionId = 86 + BPF_FUNC_map_push_elem FunctionId = 87 + BPF_FUNC_map_pop_elem FunctionId = 88 + BPF_FUNC_map_peek_elem FunctionId = 89 + BPF_FUNC_msg_push_data FunctionId = 90 + BPF_FUNC_msg_pop_data FunctionId = 91 + BPF_FUNC_rc_pointer_rel FunctionId = 92 + BPF_FUNC_spin_lock FunctionId = 93 + BPF_FUNC_spin_unlock FunctionId = 94 + BPF_FUNC_sk_fullsock FunctionId = 95 + BPF_FUNC_tcp_sock FunctionId = 96 + BPF_FUNC_skb_ecn_set_ce FunctionId = 97 + BPF_FUNC_get_listener_sock FunctionId = 98 + BPF_FUNC_skc_lookup_tcp FunctionId = 99 + BPF_FUNC_tcp_check_syncookie FunctionId = 100 + BPF_FUNC_sysctl_get_name FunctionId = 101 + BPF_FUNC_sysctl_get_current_value FunctionId = 102 + BPF_FUNC_sysctl_get_new_value FunctionId = 103 + BPF_FUNC_sysctl_set_new_value FunctionId = 104 + BPF_FUNC_strtol FunctionId = 105 + BPF_FUNC_strtoul FunctionId = 106 + BPF_FUNC_sk_storage_get FunctionId = 107 + BPF_FUNC_sk_storage_delete FunctionId = 108 + BPF_FUNC_send_signal FunctionId = 109 + BPF_FUNC_tcp_gen_syncookie FunctionId = 110 + BPF_FUNC_skb_output FunctionId = 111 + BPF_FUNC_probe_read_user FunctionId = 112 + BPF_FUNC_probe_read_kernel FunctionId = 113 + BPF_FUNC_probe_read_user_str FunctionId = 114 + BPF_FUNC_probe_read_kernel_str FunctionId = 115 + BPF_FUNC_tcp_send_ack FunctionId = 116 + BPF_FUNC_send_signal_thread FunctionId = 117 + BPF_FUNC_jiffies64 FunctionId = 118 + BPF_FUNC_read_branch_records FunctionId = 119 + BPF_FUNC_get_ns_current_pid_tgid FunctionId = 120 + BPF_FUNC_xdp_output FunctionId = 121 + BPF_FUNC_get_netns_cookie FunctionId = 122 + BPF_FUNC_get_current_ancestor_cgroup_id FunctionId = 123 + BPF_FUNC_sk_assign FunctionId = 124 + BPF_FUNC_ktime_get_boot_ns FunctionId = 125 + BPF_FUNC_seq_printf FunctionId = 126 + BPF_FUNC_seq_write FunctionId = 127 + BPF_FUNC_sk_cgroup_id FunctionId = 128 + BPF_FUNC_sk_ancestor_cgroup_id FunctionId = 129 + BPF_FUNC_ringbuf_output FunctionId = 130 + BPF_FUNC_ringbuf_reserve FunctionId = 131 + BPF_FUNC_ringbuf_submit FunctionId = 132 + BPF_FUNC_ringbuf_discard FunctionId = 133 + BPF_FUNC_ringbuf_query FunctionId = 134 + BPF_FUNC_csum_level FunctionId = 135 + BPF_FUNC_skc_to_tcp6_sock FunctionId = 136 + BPF_FUNC_skc_to_tcp_sock FunctionId = 137 + BPF_FUNC_skc_to_tcp_timewait_sock FunctionId = 138 + BPF_FUNC_skc_to_tcp_request_sock FunctionId = 139 + BPF_FUNC_skc_to_udp6_sock FunctionId = 140 + BPF_FUNC_get_task_stack FunctionId = 141 + BPF_FUNC_load_hdr_opt FunctionId = 142 + BPF_FUNC_store_hdr_opt FunctionId = 143 + BPF_FUNC_reserve_hdr_opt FunctionId = 144 + BPF_FUNC_inode_storage_get FunctionId = 145 + BPF_FUNC_inode_storage_delete FunctionId = 146 + BPF_FUNC_d_path FunctionId = 147 + BPF_FUNC_copy_from_user FunctionId = 148 + BPF_FUNC_snprintf_btf FunctionId = 149 + BPF_FUNC_seq_printf_btf FunctionId = 150 + BPF_FUNC_skb_cgroup_classid FunctionId = 151 + BPF_FUNC_redirect_neigh FunctionId = 152 + BPF_FUNC_per_cpu_ptr FunctionId = 153 + BPF_FUNC_this_cpu_ptr FunctionId = 154 + BPF_FUNC_redirect_peer FunctionId = 155 + BPF_FUNC_task_storage_get FunctionId = 156 + BPF_FUNC_task_storage_delete FunctionId = 157 + BPF_FUNC_get_current_task_btf FunctionId = 158 + BPF_FUNC_bprm_opts_set FunctionId = 159 + BPF_FUNC_ktime_get_coarse_ns FunctionId = 160 + BPF_FUNC_ima_inode_hash FunctionId = 161 + BPF_FUNC_sock_from_file FunctionId = 162 + BPF_FUNC_check_mtu FunctionId = 163 + BPF_FUNC_for_each_map_elem FunctionId = 164 + BPF_FUNC_snprintf FunctionId = 165 + BPF_FUNC_sys_bpf FunctionId = 166 + BPF_FUNC_btf_find_by_name_kind FunctionId = 167 + BPF_FUNC_sys_close FunctionId = 168 + BPF_FUNC_timer_init FunctionId = 169 + BPF_FUNC_timer_set_callback FunctionId = 170 + BPF_FUNC_timer_start FunctionId = 171 + BPF_FUNC_timer_cancel FunctionId = 172 + BPF_FUNC_get_func_ip FunctionId = 173 + BPF_FUNC_get_attach_cookie FunctionId = 174 + BPF_FUNC_task_pt_regs FunctionId = 175 + BPF_FUNC_get_branch_snapshot FunctionId = 176 + BPF_FUNC_trace_vprintk FunctionId = 177 + BPF_FUNC_skc_to_unix_sock FunctionId = 178 + BPF_FUNC_kallsyms_lookup_name FunctionId = 179 + BPF_FUNC_find_vma FunctionId = 180 + BPF_FUNC_loop FunctionId = 181 + BPF_FUNC_strncmp FunctionId = 182 + BPF_FUNC_get_func_arg FunctionId = 183 + BPF_FUNC_get_func_ret FunctionId = 184 + BPF_FUNC_get_func_arg_cnt FunctionId = 185 + BPF_FUNC_get_retval FunctionId = 186 + BPF_FUNC_set_retval FunctionId = 187 + BPF_FUNC_xdp_get_buff_len FunctionId = 188 + BPF_FUNC_xdp_load_bytes FunctionId = 189 + BPF_FUNC_xdp_store_bytes FunctionId = 190 + BPF_FUNC_copy_from_user_task FunctionId = 191 + BPF_FUNC_skb_set_tstamp FunctionId = 192 + BPF_FUNC_ima_file_hash FunctionId = 193 + __BPF_FUNC_MAX_ID FunctionId = 194 +) + +type HdrStartOff int32 + +const ( + BPF_HDR_START_MAC HdrStartOff = 0 + BPF_HDR_START_NET HdrStartOff = 1 +) + +type LinkType int32 + +const ( + BPF_LINK_TYPE_UNSPEC LinkType = 0 + BPF_LINK_TYPE_RAW_TRACEPOINT LinkType = 1 + BPF_LINK_TYPE_TRACING LinkType = 2 + BPF_LINK_TYPE_CGROUP LinkType = 3 + BPF_LINK_TYPE_ITER LinkType = 4 + BPF_LINK_TYPE_NETNS LinkType = 5 + BPF_LINK_TYPE_XDP LinkType = 6 + BPF_LINK_TYPE_PERF_EVENT LinkType = 7 + BPF_LINK_TYPE_KPROBE_MULTI LinkType = 8 + MAX_BPF_LINK_TYPE LinkType = 9 +) + +type MapType int32 + +const ( + BPF_MAP_TYPE_UNSPEC MapType = 0 + BPF_MAP_TYPE_HASH MapType = 1 + BPF_MAP_TYPE_ARRAY MapType = 2 + BPF_MAP_TYPE_PROG_ARRAY MapType = 3 + BPF_MAP_TYPE_PERF_EVENT_ARRAY MapType = 4 + BPF_MAP_TYPE_PERCPU_HASH MapType = 5 + BPF_MAP_TYPE_PERCPU_ARRAY MapType = 6 + BPF_MAP_TYPE_STACK_TRACE MapType = 7 + BPF_MAP_TYPE_CGROUP_ARRAY MapType = 8 + BPF_MAP_TYPE_LRU_HASH MapType = 9 + BPF_MAP_TYPE_LRU_PERCPU_HASH MapType = 10 + BPF_MAP_TYPE_LPM_TRIE MapType = 11 + BPF_MAP_TYPE_ARRAY_OF_MAPS MapType = 12 + BPF_MAP_TYPE_HASH_OF_MAPS MapType = 13 + BPF_MAP_TYPE_DEVMAP MapType = 14 + BPF_MAP_TYPE_SOCKMAP MapType = 15 + BPF_MAP_TYPE_CPUMAP MapType = 16 + BPF_MAP_TYPE_XSKMAP MapType = 17 + BPF_MAP_TYPE_SOCKHASH MapType = 18 + BPF_MAP_TYPE_CGROUP_STORAGE MapType = 19 + BPF_MAP_TYPE_REUSEPORT_SOCKARRAY MapType = 20 + BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE MapType = 21 + BPF_MAP_TYPE_QUEUE MapType = 22 + BPF_MAP_TYPE_STACK MapType = 23 + BPF_MAP_TYPE_SK_STORAGE MapType = 24 + BPF_MAP_TYPE_DEVMAP_HASH MapType = 25 + BPF_MAP_TYPE_STRUCT_OPS MapType = 26 + BPF_MAP_TYPE_RINGBUF MapType = 27 + BPF_MAP_TYPE_INODE_STORAGE MapType = 28 + BPF_MAP_TYPE_TASK_STORAGE MapType = 29 + BPF_MAP_TYPE_BLOOM_FILTER MapType = 30 +) + +type ProgType int32 + +const ( + BPF_PROG_TYPE_UNSPEC ProgType = 0 + BPF_PROG_TYPE_SOCKET_FILTER ProgType = 1 + BPF_PROG_TYPE_KPROBE ProgType = 2 + BPF_PROG_TYPE_SCHED_CLS ProgType = 3 + BPF_PROG_TYPE_SCHED_ACT ProgType = 4 + BPF_PROG_TYPE_TRACEPOINT ProgType = 5 + BPF_PROG_TYPE_XDP ProgType = 6 + BPF_PROG_TYPE_PERF_EVENT ProgType = 7 + BPF_PROG_TYPE_CGROUP_SKB ProgType = 8 + BPF_PROG_TYPE_CGROUP_SOCK ProgType = 9 + BPF_PROG_TYPE_LWT_IN ProgType = 10 + BPF_PROG_TYPE_LWT_OUT ProgType = 11 + BPF_PROG_TYPE_LWT_XMIT ProgType = 12 + BPF_PROG_TYPE_SOCK_OPS ProgType = 13 + BPF_PROG_TYPE_SK_SKB ProgType = 14 + BPF_PROG_TYPE_CGROUP_DEVICE ProgType = 15 + BPF_PROG_TYPE_SK_MSG ProgType = 16 + BPF_PROG_TYPE_RAW_TRACEPOINT ProgType = 17 + BPF_PROG_TYPE_CGROUP_SOCK_ADDR ProgType = 18 + BPF_PROG_TYPE_LWT_SEG6LOCAL ProgType = 19 + BPF_PROG_TYPE_LIRC_MODE2 ProgType = 20 + BPF_PROG_TYPE_SK_REUSEPORT ProgType = 21 + BPF_PROG_TYPE_FLOW_DISSECTOR ProgType = 22 + BPF_PROG_TYPE_CGROUP_SYSCTL ProgType = 23 + BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE ProgType = 24 + BPF_PROG_TYPE_CGROUP_SOCKOPT ProgType = 25 + BPF_PROG_TYPE_TRACING ProgType = 26 + BPF_PROG_TYPE_STRUCT_OPS ProgType = 27 + BPF_PROG_TYPE_EXT ProgType = 28 + BPF_PROG_TYPE_LSM ProgType = 29 + BPF_PROG_TYPE_SK_LOOKUP ProgType = 30 + BPF_PROG_TYPE_SYSCALL ProgType = 31 +) + +type RetCode int32 + +const ( + BPF_OK RetCode = 0 + BPF_DROP RetCode = 2 + BPF_REDIRECT RetCode = 7 + BPF_LWT_REROUTE RetCode = 128 +) + +type SkAction int32 + +const ( + SK_DROP SkAction = 0 + SK_PASS SkAction = 1 +) + +type StackBuildIdStatus int32 + +const ( + BPF_STACK_BUILD_ID_EMPTY StackBuildIdStatus = 0 + BPF_STACK_BUILD_ID_VALID StackBuildIdStatus = 1 + BPF_STACK_BUILD_ID_IP StackBuildIdStatus = 2 +) + +type StatsType int32 + +const ( + BPF_STATS_RUN_TIME StatsType = 0 +) + +type XdpAction int32 + +const ( + XDP_ABORTED XdpAction = 0 + XDP_DROP XdpAction = 1 + XDP_PASS XdpAction = 2 + XDP_TX XdpAction = 3 + XDP_REDIRECT XdpAction = 4 +) + +type BtfInfo struct { + Btf Pointer + BtfSize uint32 + Id BTFID + Name Pointer + NameLen uint32 + KernelBtf uint32 +} + +type FuncInfo struct { + InsnOff uint32 + TypeId uint32 +} + +type LineInfo struct { + InsnOff uint32 + FileNameOff uint32 + LineOff uint32 + LineCol uint32 +} + +type LinkInfo struct { + Type LinkType + Id LinkID + ProgId uint32 + _ [4]byte + Extra [16]uint8 +} + +type MapInfo struct { + Type uint32 + Id uint32 + KeySize uint32 + ValueSize uint32 + MaxEntries uint32 + MapFlags uint32 + Name ObjName + Ifindex uint32 + BtfVmlinuxValueTypeId uint32 + NetnsDev uint64 + NetnsIno uint64 + BtfId uint32 + BtfKeyTypeId uint32 + BtfValueTypeId uint32 + _ [4]byte + MapExtra uint64 +} + +type ProgInfo struct { + Type uint32 + Id uint32 + Tag [8]uint8 + JitedProgLen uint32 + XlatedProgLen uint32 + JitedProgInsns uint64 + XlatedProgInsns Pointer + LoadTime uint64 + CreatedByUid uint32 + NrMapIds uint32 + MapIds Pointer + Name ObjName + Ifindex uint32 + _ [4]byte /* unsupported bitfield */ + NetnsDev uint64 + NetnsIno uint64 + NrJitedKsyms uint32 + NrJitedFuncLens uint32 + JitedKsyms uint64 + JitedFuncLens uint64 + BtfId uint32 + FuncInfoRecSize uint32 + FuncInfo uint64 + NrFuncInfo uint32 + NrLineInfo uint32 + LineInfo uint64 + JitedLineInfo uint64 + NrJitedLineInfo uint32 + LineInfoRecSize uint32 + JitedLineInfoRecSize uint32 + NrProgTags uint32 + ProgTags uint64 + RunTimeNs uint64 + RunCnt uint64 + RecursionMisses uint64 + VerifiedInsns uint32 + _ [4]byte +} + +type SkLookup struct { + Cookie uint64 + Family uint32 + Protocol uint32 + RemoteIp4 [4]uint8 + RemoteIp6 [16]uint8 + RemotePort uint16 + _ [2]byte + LocalIp4 [4]uint8 + LocalIp6 [16]uint8 + LocalPort uint32 + IngressIfindex uint32 + _ [4]byte +} + +type XdpMd struct { + Data uint32 + DataEnd uint32 + DataMeta uint32 + IngressIfindex uint32 + RxQueueIndex uint32 + EgressIfindex uint32 +} + +type BtfGetFdByIdAttr struct{ Id uint32 } + +func BtfGetFdById(attr *BtfGetFdByIdAttr) (*FD, error) { + fd, err := BPF(BPF_BTF_GET_FD_BY_ID, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type BtfGetNextIdAttr struct { + Id BTFID + NextId BTFID +} + +func BtfGetNextId(attr *BtfGetNextIdAttr) error { + _, err := BPF(BPF_BTF_GET_NEXT_ID, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type BtfLoadAttr struct { + Btf Pointer + BtfLogBuf Pointer + BtfSize uint32 + BtfLogSize uint32 + BtfLogLevel uint32 + _ [4]byte +} + +func BtfLoad(attr *BtfLoadAttr) (*FD, error) { + fd, err := BPF(BPF_BTF_LOAD, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type EnableStatsAttr struct{ Type uint32 } + +func EnableStats(attr *EnableStatsAttr) (*FD, error) { + fd, err := BPF(BPF_ENABLE_STATS, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type IterCreateAttr struct { + LinkFd uint32 + Flags uint32 +} + +func IterCreate(attr *IterCreateAttr) (*FD, error) { + fd, err := BPF(BPF_ITER_CREATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type LinkCreateAttr struct { + ProgFd uint32 + TargetFd uint32 + AttachType AttachType + Flags uint32 + TargetBtfId uint32 + _ [28]byte +} + +func LinkCreate(attr *LinkCreateAttr) (*FD, error) { + fd, err := BPF(BPF_LINK_CREATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type LinkCreateIterAttr struct { + ProgFd uint32 + TargetFd uint32 + AttachType AttachType + Flags uint32 + IterInfo Pointer + IterInfoLen uint32 + _ [20]byte +} + +func LinkCreateIter(attr *LinkCreateIterAttr) (*FD, error) { + fd, err := BPF(BPF_LINK_CREATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type LinkCreatePerfEventAttr struct { + ProgFd uint32 + TargetFd uint32 + AttachType AttachType + Flags uint32 + BpfCookie uint64 + _ [24]byte +} + +func LinkCreatePerfEvent(attr *LinkCreatePerfEventAttr) (*FD, error) { + fd, err := BPF(BPF_LINK_CREATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type LinkUpdateAttr struct { + LinkFd uint32 + NewProgFd uint32 + Flags uint32 + OldProgFd uint32 +} + +func LinkUpdate(attr *LinkUpdateAttr) error { + _, err := BPF(BPF_LINK_UPDATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapCreateAttr struct { + MapType MapType + KeySize uint32 + ValueSize uint32 + MaxEntries uint32 + MapFlags uint32 + InnerMapFd uint32 + NumaNode uint32 + MapName ObjName + MapIfindex uint32 + BtfFd uint32 + BtfKeyTypeId uint32 + BtfValueTypeId uint32 + BtfVmlinuxValueTypeId uint32 + MapExtra uint64 +} + +func MapCreate(attr *MapCreateAttr) (*FD, error) { + fd, err := BPF(BPF_MAP_CREATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type MapDeleteBatchAttr struct { + InBatch Pointer + OutBatch Pointer + Keys Pointer + Values Pointer + Count uint32 + MapFd uint32 + ElemFlags uint64 + Flags uint64 +} + +func MapDeleteBatch(attr *MapDeleteBatchAttr) error { + _, err := BPF(BPF_MAP_DELETE_BATCH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapDeleteElemAttr struct { + MapFd uint32 + _ [4]byte + Key Pointer + Value Pointer + Flags uint64 +} + +func MapDeleteElem(attr *MapDeleteElemAttr) error { + _, err := BPF(BPF_MAP_DELETE_ELEM, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapFreezeAttr struct{ MapFd uint32 } + +func MapFreeze(attr *MapFreezeAttr) error { + _, err := BPF(BPF_MAP_FREEZE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapGetFdByIdAttr struct{ Id uint32 } + +func MapGetFdById(attr *MapGetFdByIdAttr) (*FD, error) { + fd, err := BPF(BPF_MAP_GET_FD_BY_ID, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type MapGetNextIdAttr struct { + Id uint32 + NextId uint32 +} + +func MapGetNextId(attr *MapGetNextIdAttr) error { + _, err := BPF(BPF_MAP_GET_NEXT_ID, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapGetNextKeyAttr struct { + MapFd uint32 + _ [4]byte + Key Pointer + NextKey Pointer +} + +func MapGetNextKey(attr *MapGetNextKeyAttr) error { + _, err := BPF(BPF_MAP_GET_NEXT_KEY, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapLookupAndDeleteBatchAttr struct { + InBatch Pointer + OutBatch Pointer + Keys Pointer + Values Pointer + Count uint32 + MapFd uint32 + ElemFlags uint64 + Flags uint64 +} + +func MapLookupAndDeleteBatch(attr *MapLookupAndDeleteBatchAttr) error { + _, err := BPF(BPF_MAP_LOOKUP_AND_DELETE_BATCH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapLookupAndDeleteElemAttr struct { + MapFd uint32 + _ [4]byte + Key Pointer + Value Pointer + Flags uint64 +} + +func MapLookupAndDeleteElem(attr *MapLookupAndDeleteElemAttr) error { + _, err := BPF(BPF_MAP_LOOKUP_AND_DELETE_ELEM, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapLookupBatchAttr struct { + InBatch Pointer + OutBatch Pointer + Keys Pointer + Values Pointer + Count uint32 + MapFd uint32 + ElemFlags uint64 + Flags uint64 +} + +func MapLookupBatch(attr *MapLookupBatchAttr) error { + _, err := BPF(BPF_MAP_LOOKUP_BATCH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapLookupElemAttr struct { + MapFd uint32 + _ [4]byte + Key Pointer + Value Pointer + Flags uint64 +} + +func MapLookupElem(attr *MapLookupElemAttr) error { + _, err := BPF(BPF_MAP_LOOKUP_ELEM, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapUpdateBatchAttr struct { + InBatch Pointer + OutBatch Pointer + Keys Pointer + Values Pointer + Count uint32 + MapFd uint32 + ElemFlags uint64 + Flags uint64 +} + +func MapUpdateBatch(attr *MapUpdateBatchAttr) error { + _, err := BPF(BPF_MAP_UPDATE_BATCH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type MapUpdateElemAttr struct { + MapFd uint32 + _ [4]byte + Key Pointer + Value Pointer + Flags uint64 +} + +func MapUpdateElem(attr *MapUpdateElemAttr) error { + _, err := BPF(BPF_MAP_UPDATE_ELEM, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ObjGetAttr struct { + Pathname Pointer + BpfFd uint32 + FileFlags uint32 +} + +func ObjGet(attr *ObjGetAttr) (*FD, error) { + fd, err := BPF(BPF_OBJ_GET, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type ObjGetInfoByFdAttr struct { + BpfFd uint32 + InfoLen uint32 + Info Pointer +} + +func ObjGetInfoByFd(attr *ObjGetInfoByFdAttr) error { + _, err := BPF(BPF_OBJ_GET_INFO_BY_FD, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ObjPinAttr struct { + Pathname Pointer + BpfFd uint32 + FileFlags uint32 +} + +func ObjPin(attr *ObjPinAttr) error { + _, err := BPF(BPF_OBJ_PIN, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ProgAttachAttr struct { + TargetFd uint32 + AttachBpfFd uint32 + AttachType uint32 + AttachFlags uint32 + ReplaceBpfFd uint32 +} + +func ProgAttach(attr *ProgAttachAttr) error { + _, err := BPF(BPF_PROG_ATTACH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ProgBindMapAttr struct { + ProgFd uint32 + MapFd uint32 + Flags uint32 +} + +func ProgBindMap(attr *ProgBindMapAttr) error { + _, err := BPF(BPF_PROG_BIND_MAP, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ProgDetachAttr struct { + TargetFd uint32 + AttachBpfFd uint32 + AttachType uint32 +} + +func ProgDetach(attr *ProgDetachAttr) error { + _, err := BPF(BPF_PROG_DETACH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ProgGetFdByIdAttr struct{ Id uint32 } + +func ProgGetFdById(attr *ProgGetFdByIdAttr) (*FD, error) { + fd, err := BPF(BPF_PROG_GET_FD_BY_ID, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type ProgGetNextIdAttr struct { + Id uint32 + NextId uint32 +} + +func ProgGetNextId(attr *ProgGetNextIdAttr) error { + _, err := BPF(BPF_PROG_GET_NEXT_ID, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type ProgLoadAttr struct { + ProgType ProgType + InsnCnt uint32 + Insns Pointer + License Pointer + LogLevel uint32 + LogSize uint32 + LogBuf Pointer + KernVersion uint32 + ProgFlags uint32 + ProgName ObjName + ProgIfindex uint32 + ExpectedAttachType AttachType + ProgBtfFd uint32 + FuncInfoRecSize uint32 + FuncInfo Pointer + FuncInfoCnt uint32 + LineInfoRecSize uint32 + LineInfo Pointer + LineInfoCnt uint32 + AttachBtfId uint32 + AttachProgFd uint32 + CoreReloCnt uint32 + FdArray Pointer + CoreRelos Pointer + CoreReloRecSize uint32 + _ [4]byte +} + +func ProgLoad(attr *ProgLoadAttr) (*FD, error) { + fd, err := BPF(BPF_PROG_LOAD, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type ProgRunAttr struct { + ProgFd uint32 + Retval uint32 + DataSizeIn uint32 + DataSizeOut uint32 + DataIn Pointer + DataOut Pointer + Repeat uint32 + Duration uint32 + CtxSizeIn uint32 + CtxSizeOut uint32 + CtxIn Pointer + CtxOut Pointer + Flags uint32 + Cpu uint32 + BatchSize uint32 + _ [4]byte +} + +func ProgRun(attr *ProgRunAttr) error { + _, err := BPF(BPF_PROG_TEST_RUN, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + return err +} + +type RawTracepointOpenAttr struct { + Name Pointer + ProgFd uint32 + _ [4]byte +} + +func RawTracepointOpen(attr *RawTracepointOpenAttr) (*FD, error) { + fd, err := BPF(BPF_RAW_TRACEPOINT_OPEN, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) + if err != nil { + return nil, err + } + return NewFD(int(fd)) +} + +type CgroupLinkInfo struct { + CgroupId uint64 + AttachType AttachType + _ [4]byte +} + +type IterLinkInfo struct { + TargetName Pointer + TargetNameLen uint32 +} + +type NetNsLinkInfo struct { + NetnsIno uint32 + AttachType AttachType +} + +type RawTracepointLinkInfo struct { + TpName Pointer + TpNameLen uint32 + _ [4]byte +} + +type TracingLinkInfo struct { + AttachType AttachType + TargetObjId uint32 + TargetBtfId uint32 +} + +type XDPLinkInfo struct{ Ifindex uint32 } diff --git a/vendor/github.com/cilium/ebpf/internal/syscall.go b/vendor/github.com/cilium/ebpf/internal/syscall.go deleted file mode 100644 index efbf40327c..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/syscall.go +++ /dev/null @@ -1,139 +0,0 @@ -package internal - -import ( - "fmt" - "path/filepath" - "runtime" - "unsafe" - - "github.com/cilium/ebpf/internal/unix" -) - -//go:generate stringer -output syscall_string.go -type=BPFCmd - -// BPFCmd identifies a subcommand of the bpf syscall. -type BPFCmd int - -// Well known BPF commands. -const ( - BPF_MAP_CREATE BPFCmd = iota - BPF_MAP_LOOKUP_ELEM - BPF_MAP_UPDATE_ELEM - BPF_MAP_DELETE_ELEM - BPF_MAP_GET_NEXT_KEY - BPF_PROG_LOAD - BPF_OBJ_PIN - BPF_OBJ_GET - BPF_PROG_ATTACH - BPF_PROG_DETACH - BPF_PROG_TEST_RUN - BPF_PROG_GET_NEXT_ID - BPF_MAP_GET_NEXT_ID - BPF_PROG_GET_FD_BY_ID - BPF_MAP_GET_FD_BY_ID - BPF_OBJ_GET_INFO_BY_FD - BPF_PROG_QUERY - BPF_RAW_TRACEPOINT_OPEN - BPF_BTF_LOAD - BPF_BTF_GET_FD_BY_ID - BPF_TASK_FD_QUERY - BPF_MAP_LOOKUP_AND_DELETE_ELEM - BPF_MAP_FREEZE - BPF_BTF_GET_NEXT_ID - BPF_MAP_LOOKUP_BATCH - BPF_MAP_LOOKUP_AND_DELETE_BATCH - BPF_MAP_UPDATE_BATCH - BPF_MAP_DELETE_BATCH - BPF_LINK_CREATE - BPF_LINK_UPDATE - BPF_LINK_GET_FD_BY_ID - BPF_LINK_GET_NEXT_ID - BPF_ENABLE_STATS - BPF_ITER_CREATE -) - -// BPF wraps SYS_BPF. -// -// Any pointers contained in attr must use the Pointer type from this package. -func BPF(cmd BPFCmd, attr unsafe.Pointer, size uintptr) (uintptr, error) { - r1, _, errNo := unix.Syscall(unix.SYS_BPF, uintptr(cmd), uintptr(attr), size) - runtime.KeepAlive(attr) - - var err error - if errNo != 0 { - err = errNo - } - - return r1, err -} - -type BPFProgAttachAttr struct { - TargetFd uint32 - AttachBpfFd uint32 - AttachType uint32 - AttachFlags uint32 - ReplaceBpfFd uint32 -} - -func BPFProgAttach(attr *BPFProgAttachAttr) error { - _, err := BPF(BPF_PROG_ATTACH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - return err -} - -type BPFProgDetachAttr struct { - TargetFd uint32 - AttachBpfFd uint32 - AttachType uint32 -} - -func BPFProgDetach(attr *BPFProgDetachAttr) error { - _, err := BPF(BPF_PROG_DETACH, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - return err -} - -type bpfObjAttr struct { - fileName Pointer - fd uint32 - fileFlags uint32 -} - -const bpfFSType = 0xcafe4a11 - -// BPFObjPin wraps BPF_OBJ_PIN. -func BPFObjPin(fileName string, fd *FD) error { - dirName := filepath.Dir(fileName) - var statfs unix.Statfs_t - if err := unix.Statfs(dirName, &statfs); err != nil { - return err - } - if uint64(statfs.Type) != bpfFSType { - return fmt.Errorf("%s is not on a bpf filesystem", fileName) - } - - value, err := fd.Value() - if err != nil { - return err - } - - attr := bpfObjAttr{ - fileName: NewStringPointer(fileName), - fd: value, - } - _, err = BPF(BPF_OBJ_PIN, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - if err != nil { - return fmt.Errorf("pin object %s: %w", fileName, err) - } - return nil -} - -// BPFObjGet wraps BPF_OBJ_GET. -func BPFObjGet(fileName string) (*FD, error) { - attr := bpfObjAttr{ - fileName: NewStringPointer(fileName), - } - ptr, err := BPF(BPF_OBJ_GET, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - if err != nil { - return nil, fmt.Errorf("get object %s: %w", fileName, err) - } - return NewFD(uint32(ptr)), nil -} diff --git a/vendor/github.com/cilium/ebpf/internal/syscall_string.go b/vendor/github.com/cilium/ebpf/internal/syscall_string.go deleted file mode 100644 index 85df047797..0000000000 --- a/vendor/github.com/cilium/ebpf/internal/syscall_string.go +++ /dev/null @@ -1,56 +0,0 @@ -// Code generated by "stringer -output syscall_string.go -type=BPFCmd"; DO NOT EDIT. - -package internal - -import "strconv" - -func _() { - // An "invalid array index" compiler error signifies that the constant values have changed. - // Re-run the stringer command to generate them again. - var x [1]struct{} - _ = x[BPF_MAP_CREATE-0] - _ = x[BPF_MAP_LOOKUP_ELEM-1] - _ = x[BPF_MAP_UPDATE_ELEM-2] - _ = x[BPF_MAP_DELETE_ELEM-3] - _ = x[BPF_MAP_GET_NEXT_KEY-4] - _ = x[BPF_PROG_LOAD-5] - _ = x[BPF_OBJ_PIN-6] - _ = x[BPF_OBJ_GET-7] - _ = x[BPF_PROG_ATTACH-8] - _ = x[BPF_PROG_DETACH-9] - _ = x[BPF_PROG_TEST_RUN-10] - _ = x[BPF_PROG_GET_NEXT_ID-11] - _ = x[BPF_MAP_GET_NEXT_ID-12] - _ = x[BPF_PROG_GET_FD_BY_ID-13] - _ = x[BPF_MAP_GET_FD_BY_ID-14] - _ = x[BPF_OBJ_GET_INFO_BY_FD-15] - _ = x[BPF_PROG_QUERY-16] - _ = x[BPF_RAW_TRACEPOINT_OPEN-17] - _ = x[BPF_BTF_LOAD-18] - _ = x[BPF_BTF_GET_FD_BY_ID-19] - _ = x[BPF_TASK_FD_QUERY-20] - _ = x[BPF_MAP_LOOKUP_AND_DELETE_ELEM-21] - _ = x[BPF_MAP_FREEZE-22] - _ = x[BPF_BTF_GET_NEXT_ID-23] - _ = x[BPF_MAP_LOOKUP_BATCH-24] - _ = x[BPF_MAP_LOOKUP_AND_DELETE_BATCH-25] - _ = x[BPF_MAP_UPDATE_BATCH-26] - _ = x[BPF_MAP_DELETE_BATCH-27] - _ = x[BPF_LINK_CREATE-28] - _ = x[BPF_LINK_UPDATE-29] - _ = x[BPF_LINK_GET_FD_BY_ID-30] - _ = x[BPF_LINK_GET_NEXT_ID-31] - _ = x[BPF_ENABLE_STATS-32] - _ = x[BPF_ITER_CREATE-33] -} - -const _BPFCmd_name = "BPF_MAP_CREATEBPF_MAP_LOOKUP_ELEMBPF_MAP_UPDATE_ELEMBPF_MAP_DELETE_ELEMBPF_MAP_GET_NEXT_KEYBPF_PROG_LOADBPF_OBJ_PINBPF_OBJ_GETBPF_PROG_ATTACHBPF_PROG_DETACHBPF_PROG_TEST_RUNBPF_PROG_GET_NEXT_IDBPF_MAP_GET_NEXT_IDBPF_PROG_GET_FD_BY_IDBPF_MAP_GET_FD_BY_IDBPF_OBJ_GET_INFO_BY_FDBPF_PROG_QUERYBPF_RAW_TRACEPOINT_OPENBPF_BTF_LOADBPF_BTF_GET_FD_BY_IDBPF_TASK_FD_QUERYBPF_MAP_LOOKUP_AND_DELETE_ELEMBPF_MAP_FREEZEBPF_BTF_GET_NEXT_IDBPF_MAP_LOOKUP_BATCHBPF_MAP_LOOKUP_AND_DELETE_BATCHBPF_MAP_UPDATE_BATCHBPF_MAP_DELETE_BATCHBPF_LINK_CREATEBPF_LINK_UPDATEBPF_LINK_GET_FD_BY_IDBPF_LINK_GET_NEXT_IDBPF_ENABLE_STATSBPF_ITER_CREATE" - -var _BPFCmd_index = [...]uint16{0, 14, 33, 52, 71, 91, 104, 115, 126, 141, 156, 173, 193, 212, 233, 253, 275, 289, 312, 324, 344, 361, 391, 405, 424, 444, 475, 495, 515, 530, 545, 566, 586, 602, 617} - -func (i BPFCmd) String() string { - if i < 0 || i >= BPFCmd(len(_BPFCmd_index)-1) { - return "BPFCmd(" + strconv.FormatInt(int64(i), 10) + ")" - } - return _BPFCmd_name[_BPFCmd_index[i]:_BPFCmd_index[i+1]] -} diff --git a/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go b/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go index 9363d0be81..db4a1f5bf9 100644 --- a/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go +++ b/vendor/github.com/cilium/ebpf/internal/unix/types_linux.go @@ -1,3 +1,4 @@ +//go:build linux // +build linux package unix @@ -9,20 +10,37 @@ import ( ) const ( - ENOENT = linux.ENOENT - EEXIST = linux.EEXIST - EAGAIN = linux.EAGAIN - ENOSPC = linux.ENOSPC - EINVAL = linux.EINVAL - EPOLLIN = linux.EPOLLIN - EINTR = linux.EINTR - EPERM = linux.EPERM - ESRCH = linux.ESRCH - ENODEV = linux.ENODEV + ENOENT = linux.ENOENT + EEXIST = linux.EEXIST + EAGAIN = linux.EAGAIN + ENOSPC = linux.ENOSPC + EINVAL = linux.EINVAL + EPOLLIN = linux.EPOLLIN + EINTR = linux.EINTR + EPERM = linux.EPERM + ESRCH = linux.ESRCH + ENODEV = linux.ENODEV + EBADF = linux.EBADF + E2BIG = linux.E2BIG + EFAULT = linux.EFAULT + EACCES = linux.EACCES + // ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP + ENOTSUPP = syscall.Errno(0x20c) + + BPF_F_NO_PREALLOC = linux.BPF_F_NO_PREALLOC + BPF_F_NUMA_NODE = linux.BPF_F_NUMA_NODE + BPF_F_RDONLY = linux.BPF_F_RDONLY + BPF_F_WRONLY = linux.BPF_F_WRONLY BPF_F_RDONLY_PROG = linux.BPF_F_RDONLY_PROG BPF_F_WRONLY_PROG = linux.BPF_F_WRONLY_PROG + BPF_F_SLEEPABLE = linux.BPF_F_SLEEPABLE + BPF_F_MMAPABLE = linux.BPF_F_MMAPABLE + BPF_F_INNER_MAP = linux.BPF_F_INNER_MAP BPF_OBJ_NAME_LEN = linux.BPF_OBJ_NAME_LEN BPF_TAG_SIZE = linux.BPF_TAG_SIZE + BPF_RINGBUF_BUSY_BIT = linux.BPF_RINGBUF_BUSY_BIT + BPF_RINGBUF_DISCARD_BIT = linux.BPF_RINGBUF_DISCARD_BIT + BPF_RINGBUF_HDR_SZ = linux.BPF_RINGBUF_HDR_SZ SYS_BPF = linux.SYS_BPF F_DUPFD_CLOEXEC = linux.F_DUPFD_CLOEXEC EPOLL_CTL_ADD = linux.EPOLL_CTL_ADD @@ -32,26 +50,36 @@ const ( PROT_READ = linux.PROT_READ PROT_WRITE = linux.PROT_WRITE MAP_SHARED = linux.MAP_SHARED + PERF_ATTR_SIZE_VER1 = linux.PERF_ATTR_SIZE_VER1 PERF_TYPE_SOFTWARE = linux.PERF_TYPE_SOFTWARE + PERF_TYPE_TRACEPOINT = linux.PERF_TYPE_TRACEPOINT PERF_COUNT_SW_BPF_OUTPUT = linux.PERF_COUNT_SW_BPF_OUTPUT + PERF_EVENT_IOC_DISABLE = linux.PERF_EVENT_IOC_DISABLE + PERF_EVENT_IOC_ENABLE = linux.PERF_EVENT_IOC_ENABLE + PERF_EVENT_IOC_SET_BPF = linux.PERF_EVENT_IOC_SET_BPF PerfBitWatermark = linux.PerfBitWatermark PERF_SAMPLE_RAW = linux.PERF_SAMPLE_RAW PERF_FLAG_FD_CLOEXEC = linux.PERF_FLAG_FD_CLOEXEC RLIM_INFINITY = linux.RLIM_INFINITY RLIMIT_MEMLOCK = linux.RLIMIT_MEMLOCK + BPF_STATS_RUN_TIME = linux.BPF_STATS_RUN_TIME + PERF_RECORD_LOST = linux.PERF_RECORD_LOST + PERF_RECORD_SAMPLE = linux.PERF_RECORD_SAMPLE + AT_FDCWD = linux.AT_FDCWD + RENAME_NOREPLACE = linux.RENAME_NOREPLACE + SO_ATTACH_BPF = linux.SO_ATTACH_BPF + SO_DETACH_BPF = linux.SO_DETACH_BPF + SOL_SOCKET = linux.SOL_SOCKET ) // Statfs_t is a wrapper type Statfs_t = linux.Statfs_t +type Stat_t = linux.Stat_t + // Rlimit is a wrapper type Rlimit = linux.Rlimit -// Setrlimit is a wrapper -func Setrlimit(resource int, rlim *Rlimit) (err error) { - return linux.Setrlimit(resource, rlim) -} - // Syscall is a wrapper func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { return linux.Syscall(trap, a1, a2, a3) @@ -62,6 +90,11 @@ func FcntlInt(fd uintptr, cmd, arg int) (int, error) { return linux.FcntlInt(fd, cmd, arg) } +// IoctlSetInt is a wrapper +func IoctlSetInt(fd int, req uint, value int) error { + return linux.IoctlSetInt(fd, req, value) +} + // Statfs is a wrapper func Statfs(path string, buf *Statfs_t) (err error) { return linux.Statfs(path, buf) @@ -148,3 +181,30 @@ func Gettid() int { func Tgkill(tgid int, tid int, sig syscall.Signal) (err error) { return linux.Tgkill(tgid, tid, sig) } + +// BytePtrFromString is a wrapper +func BytePtrFromString(s string) (*byte, error) { + return linux.BytePtrFromString(s) +} + +// ByteSliceToString is a wrapper +func ByteSliceToString(s []byte) string { + return linux.ByteSliceToString(s) +} + +// Renameat2 is a wrapper +func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) error { + return linux.Renameat2(olddirfd, oldpath, newdirfd, newpath, flags) +} + +func Prlimit(pid, resource int, new, old *Rlimit) error { + return linux.Prlimit(pid, resource, new, old) +} + +func Open(path string, mode int, perm uint32) (int, error) { + return linux.Open(path, mode, perm) +} + +func Fstat(fd int, stat *Stat_t) error { + return linux.Fstat(fd, stat) +} diff --git a/vendor/github.com/cilium/ebpf/internal/unix/types_other.go b/vendor/github.com/cilium/ebpf/internal/unix/types_other.go index 2dea950f88..133c267dbc 100644 --- a/vendor/github.com/cilium/ebpf/internal/unix/types_other.go +++ b/vendor/github.com/cilium/ebpf/internal/unix/types_other.go @@ -1,3 +1,4 @@ +//go:build !linux // +build !linux package unix @@ -11,19 +12,36 @@ import ( var errNonLinux = fmt.Errorf("unsupported platform %s/%s", runtime.GOOS, runtime.GOARCH) const ( - ENOENT = syscall.ENOENT - EEXIST = syscall.EEXIST - EAGAIN = syscall.EAGAIN - ENOSPC = syscall.ENOSPC - EINVAL = syscall.EINVAL - EINTR = syscall.EINTR - EPERM = syscall.EPERM - ESRCH = syscall.ESRCH - ENODEV = syscall.ENODEV + ENOENT = syscall.ENOENT + EEXIST = syscall.EEXIST + EAGAIN = syscall.EAGAIN + ENOSPC = syscall.ENOSPC + EINVAL = syscall.EINVAL + EINTR = syscall.EINTR + EPERM = syscall.EPERM + ESRCH = syscall.ESRCH + ENODEV = syscall.ENODEV + EBADF = syscall.Errno(0) + E2BIG = syscall.Errno(0) + EFAULT = syscall.EFAULT + EACCES = syscall.Errno(0) + // ENOTSUPP is not the same as ENOTSUP or EOPNOTSUP + ENOTSUPP = syscall.Errno(0x20c) + + BPF_F_NO_PREALLOC = 0 + BPF_F_NUMA_NODE = 0 + BPF_F_RDONLY = 0 + BPF_F_WRONLY = 0 BPF_F_RDONLY_PROG = 0 BPF_F_WRONLY_PROG = 0 + BPF_F_SLEEPABLE = 0 + BPF_F_MMAPABLE = 0 + BPF_F_INNER_MAP = 0 BPF_OBJ_NAME_LEN = 0x10 BPF_TAG_SIZE = 0x8 + BPF_RINGBUF_BUSY_BIT = 0 + BPF_RINGBUF_DISCARD_BIT = 0 + BPF_RINGBUF_HDR_SZ = 0 SYS_BPF = 321 F_DUPFD_CLOEXEC = 0x406 EPOLLIN = 0x1 @@ -34,13 +52,26 @@ const ( PROT_READ = 0x1 PROT_WRITE = 0x2 MAP_SHARED = 0x1 + PERF_ATTR_SIZE_VER1 = 0 PERF_TYPE_SOFTWARE = 0x1 + PERF_TYPE_TRACEPOINT = 0 PERF_COUNT_SW_BPF_OUTPUT = 0xa + PERF_EVENT_IOC_DISABLE = 0 + PERF_EVENT_IOC_ENABLE = 0 + PERF_EVENT_IOC_SET_BPF = 0 PerfBitWatermark = 0x4000 PERF_SAMPLE_RAW = 0x400 PERF_FLAG_FD_CLOEXEC = 0x8 RLIM_INFINITY = 0x7fffffffffffffff RLIMIT_MEMLOCK = 8 + BPF_STATS_RUN_TIME = 0 + PERF_RECORD_LOST = 2 + PERF_RECORD_SAMPLE = 9 + AT_FDCWD = -0x2 + RENAME_NOREPLACE = 0x1 + SO_ATTACH_BPF = 0x32 + SO_DETACH_BPF = 0x1b + SOL_SOCKET = 0x1 ) // Statfs_t is a wrapper @@ -59,17 +90,14 @@ type Statfs_t struct { Spare [4]int64 } +type Stat_t struct{} + // Rlimit is a wrapper type Rlimit struct { Cur uint64 Max uint64 } -// Setrlimit is a wrapper -func Setrlimit(resource int, rlim *Rlimit) (err error) { - return errNonLinux -} - // Syscall is a wrapper func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) { return 0, 0, syscall.Errno(1) @@ -80,6 +108,11 @@ func FcntlInt(fd uintptr, cmd, arg int) (int, error) { return -1, errNonLinux } +// IoctlSetInt is a wrapper +func IoctlSetInt(fd int, req uint, value int) error { + return errNonLinux +} + // Statfs is a wrapper func Statfs(path string, buf *Statfs_t) error { return errNonLinux @@ -194,6 +227,7 @@ func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int // Utsname is a wrapper type Utsname struct { Release [65]byte + Version [65]byte } // Uname is a wrapper @@ -215,3 +249,30 @@ func Gettid() int { func Tgkill(tgid int, tid int, sig syscall.Signal) (err error) { return errNonLinux } + +// BytePtrFromString is a wrapper +func BytePtrFromString(s string) (*byte, error) { + return nil, errNonLinux +} + +// ByteSliceToString is a wrapper +func ByteSliceToString(s []byte) string { + return "" +} + +// Renameat2 is a wrapper +func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) error { + return errNonLinux +} + +func Prlimit(pid, resource int, new, old *Rlimit) error { + return errNonLinux +} + +func Open(path string, mode int, perm uint32) (int, error) { + return -1, errNonLinux +} + +func Fstat(fd int, stat *Stat_t) error { + return errNonLinux +} diff --git a/vendor/github.com/cilium/ebpf/internal/vdso.go b/vendor/github.com/cilium/ebpf/internal/vdso.go new file mode 100644 index 0000000000..ae4821de20 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/vdso.go @@ -0,0 +1,150 @@ +package internal + +import ( + "debug/elf" + "encoding/binary" + "errors" + "fmt" + "io" + "math" + "os" + + "github.com/cilium/ebpf/internal/unix" +) + +var ( + errAuxvNoVDSO = errors.New("no vdso address found in auxv") +) + +// vdsoVersion returns the LINUX_VERSION_CODE embedded in the vDSO library +// linked into the current process image. +func vdsoVersion() (uint32, error) { + // Read data from the auxiliary vector, which is normally passed directly + // to the process. Go does not expose that data, so we must read it from procfs. + // https://man7.org/linux/man-pages/man3/getauxval.3.html + av, err := os.Open("/proc/self/auxv") + if err != nil { + return 0, fmt.Errorf("opening auxv: %w", err) + } + defer av.Close() + + vdsoAddr, err := vdsoMemoryAddress(av) + if err != nil { + return 0, fmt.Errorf("finding vDSO memory address: %w", err) + } + + // Use /proc/self/mem rather than unsafe.Pointer tricks. + mem, err := os.Open("/proc/self/mem") + if err != nil { + return 0, fmt.Errorf("opening mem: %w", err) + } + defer mem.Close() + + // Open ELF at provided memory address, as offset into /proc/self/mem. + c, err := vdsoLinuxVersionCode(io.NewSectionReader(mem, int64(vdsoAddr), math.MaxInt64)) + if err != nil { + return 0, fmt.Errorf("reading linux version code: %w", err) + } + + return c, nil +} + +// vdsoMemoryAddress returns the memory address of the vDSO library +// linked into the current process image. r is an io.Reader into an auxv blob. +func vdsoMemoryAddress(r io.Reader) (uint64, error) { + const ( + _AT_NULL = 0 // End of vector + _AT_SYSINFO_EHDR = 33 // Offset to vDSO blob in process image + ) + + // Loop through all tag/value pairs in auxv until we find `AT_SYSINFO_EHDR`, + // the address of a page containing the virtual Dynamic Shared Object (vDSO). + aux := struct{ Tag, Val uint64 }{} + for { + if err := binary.Read(r, NativeEndian, &aux); err != nil { + return 0, fmt.Errorf("reading auxv entry: %w", err) + } + + switch aux.Tag { + case _AT_SYSINFO_EHDR: + if aux.Val != 0 { + return aux.Val, nil + } + return 0, fmt.Errorf("invalid vDSO address in auxv") + // _AT_NULL is always the last tag/val pair in the aux vector + // and can be treated like EOF. + case _AT_NULL: + return 0, errAuxvNoVDSO + } + } +} + +// format described at https://www.man7.org/linux/man-pages/man5/elf.5.html in section 'Notes (Nhdr)' +type elfNoteHeader struct { + NameSize int32 + DescSize int32 + Type int32 +} + +// vdsoLinuxVersionCode returns the LINUX_VERSION_CODE embedded in +// the ELF notes section of the binary provided by the reader. +func vdsoLinuxVersionCode(r io.ReaderAt) (uint32, error) { + hdr, err := NewSafeELFFile(r) + if err != nil { + return 0, fmt.Errorf("reading vDSO ELF: %w", err) + } + + sections := hdr.SectionsByType(elf.SHT_NOTE) + if len(sections) == 0 { + return 0, fmt.Errorf("no note section found in vDSO ELF") + } + + for _, sec := range sections { + sr := sec.Open() + var n elfNoteHeader + + // Read notes until we find one named 'Linux'. + for { + if err := binary.Read(sr, hdr.ByteOrder, &n); err != nil { + if errors.Is(err, io.EOF) { + // We looked at all the notes in this section + break + } + return 0, fmt.Errorf("reading note header: %w", err) + } + + // If a note name is defined, it follows the note header. + var name string + if n.NameSize > 0 { + // Read the note name, aligned to 4 bytes. + buf := make([]byte, Align(int(n.NameSize), 4)) + if err := binary.Read(sr, hdr.ByteOrder, &buf); err != nil { + return 0, fmt.Errorf("reading note name: %w", err) + } + + // Read nul-terminated string. + name = unix.ByteSliceToString(buf[:n.NameSize]) + } + + // If a note descriptor is defined, it follows the name. + // It is possible for a note to have a descriptor but not a name. + if n.DescSize > 0 { + // LINUX_VERSION_CODE is a uint32 value. + if name == "Linux" && n.DescSize == 4 && n.Type == 0 { + var version uint32 + if err := binary.Read(sr, hdr.ByteOrder, &version); err != nil { + return 0, fmt.Errorf("reading note descriptor: %w", err) + } + return version, nil + } + + // Discard the note descriptor if it exists but we're not interested in it. + if _, err := io.CopyN(io.Discard, sr, int64(Align(int(n.DescSize), 4))); err != nil { + return 0, err + } + } + } + } + + return 0, fmt.Errorf("no Linux note in ELF") +} diff --git a/vendor/github.com/cilium/ebpf/internal/version.go b/vendor/github.com/cilium/ebpf/internal/version.go new file mode 100644 index 0000000000..370e01e444 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/internal/version.go @@ -0,0 +1,122 @@ +package internal + +import ( + "fmt" + "sync" + + "github.com/cilium/ebpf/internal/unix" +) + +const ( + // Version constant used in ELF binaries indicating that the loader needs to + // substitute the eBPF program's version with the value of the kernel's + // KERNEL_VERSION compile-time macro. Used for compatibility with BCC, gobpf + // and RedSift. + MagicKernelVersion = 0xFFFFFFFE +) + +var ( + kernelVersion = struct { + once sync.Once + version Version + err error + }{} +) + +// A Version in the form Major.Minor.Patch. +type Version [3]uint16 + +// NewVersion creates a version from a string like "Major.Minor.Patch". +// +// Patch is optional. +func NewVersion(ver string) (Version, error) { + var major, minor, patch uint16 + n, _ := fmt.Sscanf(ver, "%d.%d.%d", &major, &minor, &patch) + if n < 2 { + return Version{}, fmt.Errorf("invalid version: %s", ver) + } + return Version{major, minor, patch}, nil +} + +// NewVersionFromCode creates a version from a LINUX_VERSION_CODE. +func NewVersionFromCode(code uint32) Version { + return Version{ + uint16(uint8(code >> 16)), + uint16(uint8(code >> 8)), + uint16(uint8(code)), + } +} + +func (v Version) String() string { + if v[2] == 0 { + return fmt.Sprintf("v%d.%d", v[0], v[1]) + } + return fmt.Sprintf("v%d.%d.%d", v[0], v[1], v[2]) +} + +// Less returns true if the version is less than another version. +func (v Version) Less(other Version) bool { + for i, a := range v { + if a == other[i] { + continue + } + return a < other[i] + } + return false +} + +// Unspecified returns true if the version is all zero. +func (v Version) Unspecified() bool { + return v[0] == 0 && v[1] == 0 && v[2] == 0 +} + +// Kernel implements the kernel's KERNEL_VERSION macro from linux/version.h. +// It represents the kernel version and patch level as a single value. +func (v Version) Kernel() uint32 { + + // Kernels 4.4 and 4.9 have their SUBLEVEL clamped to 255 to avoid + // overflowing into PATCHLEVEL. + // See kernel commit 9b82f13e7ef3 ("kbuild: clamp SUBLEVEL to 255"). + s := v[2] + if s > 255 { + s = 255 + } + + // Truncate members to uint8 to prevent them from spilling over into + // each other when overflowing 8 bits. + return uint32(uint8(v[0]))<<16 | uint32(uint8(v[1]))<<8 | uint32(uint8(s)) +} + +// KernelVersion returns the version of the currently running kernel. +func KernelVersion() (Version, error) { + kernelVersion.once.Do(func() { + kernelVersion.version, kernelVersion.err = detectKernelVersion() + }) + + if kernelVersion.err != nil { + return Version{}, kernelVersion.err + } + return kernelVersion.version, nil +} + +// detectKernelVersion returns the version of the running kernel. +func detectKernelVersion() (Version, error) { + vc, err := vdsoVersion() + if err != nil { + return Version{}, err + } + return NewVersionFromCode(vc), nil +} + +// KernelRelease returns the release string of the running kernel. +// Its format depends on the Linux distribution and corresponds to directory +// names in /lib/modules by convention. Some examples are 5.15.17-1-lts and +// 4.19.0-16-amd64. +func KernelRelease() (string, error) { + var uname unix.Utsname + if err := unix.Uname(&uname); err != nil { + return "", fmt.Errorf("uname failed: %w", err) + } + + return unix.ByteSliceToString(uname.Release[:]), nil +} diff --git a/vendor/github.com/cilium/ebpf/link/cgroup.go b/vendor/github.com/cilium/ebpf/link/cgroup.go new file mode 100644 index 0000000000..003b0638e8 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/cgroup.go @@ -0,0 +1,165 @@ +package link + +import ( + "errors" + "fmt" + "os" + + "github.com/cilium/ebpf" +) + +type cgroupAttachFlags uint32 + +// cgroup attach flags +const ( + flagAllowOverride cgroupAttachFlags = 1 << iota + flagAllowMulti + flagReplace +) + +type CgroupOptions struct { + // Path to a cgroupv2 folder. + Path string + // One of the AttachCgroup* constants + Attach ebpf.AttachType + // Program must be of type CGroup*, and the attach type must match Attach. + Program *ebpf.Program +} + +// AttachCgroup links a BPF program to a cgroup. +func AttachCgroup(opts CgroupOptions) (Link, error) { + cgroup, err := os.Open(opts.Path) + if err != nil { + return nil, fmt.Errorf("can't open cgroup: %s", err) + } + + clone, err := opts.Program.Clone() + if err != nil { + cgroup.Close() + return nil, err + } + + var cg Link + cg, err = newLinkCgroup(cgroup, opts.Attach, clone) + if errors.Is(err, ErrNotSupported) { + cg, err = newProgAttachCgroup(cgroup, opts.Attach, clone, flagAllowMulti) + } + if errors.Is(err, ErrNotSupported) { + cg, err = newProgAttachCgroup(cgroup, opts.Attach, clone, flagAllowOverride) + } + if err != nil { + cgroup.Close() + clone.Close() + return nil, err + } + + return cg, nil +} + +type progAttachCgroup struct { + cgroup *os.File + current *ebpf.Program + attachType ebpf.AttachType + flags cgroupAttachFlags +} + +var _ Link = (*progAttachCgroup)(nil) + +func (cg *progAttachCgroup) isLink() {} + +func newProgAttachCgroup(cgroup *os.File, attach ebpf.AttachType, prog *ebpf.Program, flags cgroupAttachFlags) (*progAttachCgroup, error) { + if flags&flagAllowMulti > 0 { + if err := haveProgAttachReplace(); err != nil { + return nil, fmt.Errorf("can't support multiple programs: %w", err) + } + } + + err := RawAttachProgram(RawAttachProgramOptions{ + Target: int(cgroup.Fd()), + Program: prog, + Flags: uint32(flags), + Attach: attach, + }) + if err != nil { + return nil, fmt.Errorf("cgroup: %w", err) + } + + return &progAttachCgroup{cgroup, prog, attach, flags}, nil +} + +func (cg *progAttachCgroup) Close() error { + defer cg.cgroup.Close() + defer cg.current.Close() + + err := RawDetachProgram(RawDetachProgramOptions{ + Target: int(cg.cgroup.Fd()), + Program: cg.current, + Attach: cg.attachType, + }) + if err != nil { + return fmt.Errorf("close cgroup: %s", err) + } + return nil +} + +func (cg *progAttachCgroup) Update(prog *ebpf.Program) error { + new, err := prog.Clone() + if err != nil { + return err + } + + args := RawAttachProgramOptions{ + Target: int(cg.cgroup.Fd()), + Program: prog, + Attach: cg.attachType, + Flags: uint32(cg.flags), + } + + if cg.flags&flagAllowMulti > 0 { + // Atomically replacing multiple programs requires at least + // 5.5 (commit 7dd68b3279f17921 "bpf: Support replacing cgroup-bpf + // program in MULTI mode") + args.Flags |= uint32(flagReplace) + args.Replace = cg.current + } + + if err := RawAttachProgram(args); err != nil { + new.Close() + return fmt.Errorf("can't update cgroup: %s", err) + } + + cg.current.Close() + cg.current = new + return nil +} + +func (cg *progAttachCgroup) Pin(string) error { + return fmt.Errorf("can't pin cgroup: %w", ErrNotSupported) +} + +func (cg *progAttachCgroup) Unpin() error { + return fmt.Errorf("can't pin cgroup: %w", ErrNotSupported) +} + +func (cg *progAttachCgroup) Info() (*Info, error) { + return nil, fmt.Errorf("can't get cgroup info: %w", ErrNotSupported) +} + +type linkCgroup struct { + RawLink +} + +var _ Link = (*linkCgroup)(nil) + +func newLinkCgroup(cgroup *os.File, attach ebpf.AttachType, prog *ebpf.Program) (*linkCgroup, error) { + link, err := AttachRawLink(RawLinkOptions{ + Target: int(cgroup.Fd()), + Program: prog, + Attach: attach, + }) + if err != nil { + return nil, err + } + + return &linkCgroup{*link}, err +} diff --git a/vendor/github.com/cilium/ebpf/link/doc.go b/vendor/github.com/cilium/ebpf/link/doc.go new file mode 100644 index 0000000000..2bde35ed7a --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/doc.go @@ -0,0 +1,2 @@ +// Package link allows attaching eBPF programs to various kernel hooks. +package link diff --git a/vendor/github.com/cilium/ebpf/link/iter.go b/vendor/github.com/cilium/ebpf/link/iter.go new file mode 100644 index 0000000000..d2b32ef331 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/iter.go @@ -0,0 +1,85 @@ +package link + +import ( + "fmt" + "io" + "unsafe" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal/sys" +) + +type IterOptions struct { + // Program must be of type Tracing with attach type + // AttachTraceIter. The kind of iterator to attach to is + // determined at load time via the AttachTo field. + // + // AttachTo requires the kernel to include BTF of itself, + // and it to be compiled with a recent pahole (>= 1.16). + Program *ebpf.Program + + // Map specifies the target map for bpf_map_elem and sockmap iterators. + // It may be nil. + Map *ebpf.Map +} + +// AttachIter attaches a BPF seq_file iterator. +func AttachIter(opts IterOptions) (*Iter, error) { + if err := haveBPFLink(); err != nil { + return nil, err + } + + progFd := opts.Program.FD() + if progFd < 0 { + return nil, fmt.Errorf("invalid program: %s", sys.ErrClosedFd) + } + + var info bpfIterLinkInfoMap + if opts.Map != nil { + mapFd := opts.Map.FD() + if mapFd < 0 { + return nil, fmt.Errorf("invalid map: %w", sys.ErrClosedFd) + } + info.map_fd = uint32(mapFd) + } + + attr := sys.LinkCreateIterAttr{ + ProgFd: uint32(progFd), + AttachType: sys.AttachType(ebpf.AttachTraceIter), + IterInfo: sys.NewPointer(unsafe.Pointer(&info)), + IterInfoLen: uint32(unsafe.Sizeof(info)), + } + + fd, err := sys.LinkCreateIter(&attr) + if err != nil { + return nil, fmt.Errorf("can't link iterator: %w", err) + } + + return &Iter{RawLink{fd, ""}}, err +} + +// Iter represents an attached bpf_iter. +type Iter struct { + RawLink +} + +// Open creates a new instance of the iterator. +// +// Reading from the returned reader triggers the BPF program. +func (it *Iter) Open() (io.ReadCloser, error) { + attr := &sys.IterCreateAttr{ + LinkFd: it.fd.Uint(), + } + + fd, err := sys.IterCreate(attr) + if err != nil { + return nil, fmt.Errorf("can't create iterator: %w", err) + } + + return fd.File("bpf_iter"), nil +} + +// union bpf_iter_link_info.map +type bpfIterLinkInfoMap struct { + map_fd uint32 +} diff --git a/vendor/github.com/cilium/ebpf/link/kprobe.go b/vendor/github.com/cilium/ebpf/link/kprobe.go new file mode 100644 index 0000000000..fdf622a0c0 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/kprobe.go @@ -0,0 +1,568 @@ +package link + +import ( + "bytes" + "crypto/rand" + "errors" + "fmt" + "os" + "path/filepath" + "runtime" + "strings" + "sync" + "syscall" + "unsafe" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +var ( + kprobeEventsPath = filepath.Join(tracefsPath, "kprobe_events") + + kprobeRetprobeBit = struct { + once sync.Once + value uint64 + err error + }{} +) + +type probeType uint8 + +type probeArgs struct { + symbol, group, path string + offset, refCtrOffset, cookie uint64 + pid int + ret bool +} + +// KprobeOptions defines additional parameters that will be used +// when loading Kprobes. +type KprobeOptions struct { + // Arbitrary value that can be fetched from an eBPF program + // via `bpf_get_attach_cookie()`. + // + // Needs kernel 5.15+. + Cookie uint64 + // Offset of the kprobe relative to the traced symbol. + // Can be used to insert kprobes at arbitrary offsets in kernel functions, + // e.g. in places where functions have been inlined. + Offset uint64 +} + +const ( + kprobeType probeType = iota + uprobeType +) + +func (pt probeType) String() string { + if pt == kprobeType { + return "kprobe" + } + return "uprobe" +} + +func (pt probeType) EventsPath() string { + if pt == kprobeType { + return kprobeEventsPath + } + return uprobeEventsPath +} + +func (pt probeType) PerfEventType(ret bool) perfEventType { + if pt == kprobeType { + if ret { + return kretprobeEvent + } + return kprobeEvent + } + if ret { + return uretprobeEvent + } + return uprobeEvent +} + +func (pt probeType) RetprobeBit() (uint64, error) { + if pt == kprobeType { + return kretprobeBit() + } + return uretprobeBit() +} + +// Kprobe attaches the given eBPF program to a perf event that fires when the +// given kernel symbol starts executing. See /proc/kallsyms for available +// symbols. For example, printk(): +// +// kp, err := Kprobe("printk", prog, nil) +// +// Losing the reference to the resulting Link (kp) will close the Kprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +func Kprobe(symbol string, prog *ebpf.Program, opts *KprobeOptions) (Link, error) { + k, err := kprobe(symbol, prog, opts, false) + if err != nil { + return nil, err + } + + lnk, err := attachPerfEvent(k, prog) + if err != nil { + k.Close() + return nil, err + } + + return lnk, nil +} + +// Kretprobe attaches the given eBPF program to a perf event that fires right +// before the given kernel symbol exits, with the function stack left intact. +// See /proc/kallsyms for available symbols. For example, printk(): +// +// kp, err := Kretprobe("printk", prog, nil) +// +// Losing the reference to the resulting Link (kp) will close the Kretprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +func Kretprobe(symbol string, prog *ebpf.Program, opts *KprobeOptions) (Link, error) { + k, err := kprobe(symbol, prog, opts, true) + if err != nil { + return nil, err + } + + lnk, err := attachPerfEvent(k, prog) + if err != nil { + k.Close() + return nil, err + } + + return lnk, nil +} + +// isValidKprobeSymbol implements the equivalent of a regex match +// against "^[a-zA-Z_][0-9a-zA-Z_.]*$". +func isValidKprobeSymbol(s string) bool { + if len(s) < 1 { + return false + } + + for i, c := range []byte(s) { + switch { + case c >= 'a' && c <= 'z': + case c >= 'A' && c <= 'Z': + case c == '_': + case i > 0 && c >= '0' && c <= '9': + + // Allow `.` in symbol name. GCC-compiled kernel may change symbol name + // to have a `.isra.$n` suffix, like `udp_send_skb.isra.52`. + // See: https://gcc.gnu.org/gcc-10/changes.html + case i > 0 && c == '.': + + default: + return false + } + } + + return true +} + +// kprobe opens a perf event on the given symbol and attaches prog to it. +// If ret is true, create a kretprobe. +func kprobe(symbol string, prog *ebpf.Program, opts *KprobeOptions, ret bool) (*perfEvent, error) { + if symbol == "" { + return nil, fmt.Errorf("symbol name cannot be empty: %w", errInvalidInput) + } + if prog == nil { + return nil, fmt.Errorf("prog cannot be nil: %w", errInvalidInput) + } + if !isValidKprobeSymbol(symbol) { + return nil, fmt.Errorf("symbol '%s' must be a valid symbol in /proc/kallsyms: %w", symbol, errInvalidInput) + } + if prog.Type() != ebpf.Kprobe { + return nil, fmt.Errorf("eBPF program type %s is not a Kprobe: %w", prog.Type(), errInvalidInput) + } + + args := probeArgs{ + pid: perfAllThreads, + symbol: symbol, + ret: ret, + } + + if opts != nil { + args.cookie = opts.Cookie + args.offset = opts.Offset + } + + // Use kprobe PMU if the kernel has it available. + tp, err := pmuKprobe(args) + if errors.Is(err, os.ErrNotExist) { + args.symbol = platformPrefix(symbol) + tp, err = pmuKprobe(args) + } + if err == nil { + return tp, nil + } + if err != nil && !errors.Is(err, ErrNotSupported) { + return nil, fmt.Errorf("creating perf_kprobe PMU: %w", err) + } + + // Use tracefs if kprobe PMU is missing. + args.symbol = symbol + tp, err = tracefsKprobe(args) + if errors.Is(err, os.ErrNotExist) { + args.symbol = platformPrefix(symbol) + tp, err = tracefsKprobe(args) + } + if err != nil { + return nil, fmt.Errorf("creating trace event '%s' in tracefs: %w", symbol, err) + } + + return tp, nil +} + +// pmuKprobe opens a perf event based on the kprobe PMU. +// Returns os.ErrNotExist if the given symbol does not exist in the kernel. +func pmuKprobe(args probeArgs) (*perfEvent, error) { + return pmuProbe(kprobeType, args) +} + +// pmuProbe opens a perf event based on a Performance Monitoring Unit. +// +// Requires at least a 4.17 kernel. +// e12f03d7031a "perf/core: Implement the 'perf_kprobe' PMU" +// 33ea4b24277b "perf/core: Implement the 'perf_uprobe' PMU" +// +// Returns ErrNotSupported if the kernel doesn't support perf_[k,u]probe PMU +func pmuProbe(typ probeType, args probeArgs) (*perfEvent, error) { + // Getting the PMU type will fail if the kernel doesn't support + // the perf_[k,u]probe PMU. + et, err := getPMUEventType(typ) + if err != nil { + return nil, err + } + + var config uint64 + if args.ret { + bit, err := typ.RetprobeBit() + if err != nil { + return nil, err + } + config |= 1 << bit + } + + var ( + attr unix.PerfEventAttr + sp unsafe.Pointer + ) + switch typ { + case kprobeType: + // Create a pointer to a NUL-terminated string for the kernel. + sp, err = unsafeStringPtr(args.symbol) + if err != nil { + return nil, err + } + + attr = unix.PerfEventAttr{ + // The minimum size required for PMU kprobes is PERF_ATTR_SIZE_VER1, + // since it added the config2 (Ext2) field. Use Ext2 as probe_offset. + Size: unix.PERF_ATTR_SIZE_VER1, + Type: uint32(et), // PMU event type read from sysfs + Ext1: uint64(uintptr(sp)), // Kernel symbol to trace + Ext2: args.offset, // Kernel symbol offset + Config: config, // Retprobe flag + } + case uprobeType: + sp, err = unsafeStringPtr(args.path) + if err != nil { + return nil, err + } + + if args.refCtrOffset != 0 { + config |= args.refCtrOffset << uprobeRefCtrOffsetShift + } + + attr = unix.PerfEventAttr{ + // The minimum size required for PMU uprobes is PERF_ATTR_SIZE_VER1, + // since it added the config2 (Ext2) field. The Size field controls the + // size of the internal buffer the kernel allocates for reading the + // perf_event_attr argument from userspace. + Size: unix.PERF_ATTR_SIZE_VER1, + Type: uint32(et), // PMU event type read from sysfs + Ext1: uint64(uintptr(sp)), // Uprobe path + Ext2: args.offset, // Uprobe offset + Config: config, // RefCtrOffset, Retprobe flag + } + } + + rawFd, err := unix.PerfEventOpen(&attr, args.pid, 0, -1, unix.PERF_FLAG_FD_CLOEXEC) + + // On some old kernels, kprobe PMU doesn't allow `.` in symbol names and + // return -EINVAL. Return ErrNotSupported to allow falling back to tracefs. + // https://github.com/torvalds/linux/blob/94710cac0ef4/kernel/trace/trace_kprobe.c#L340-L343 + if errors.Is(err, unix.EINVAL) && strings.Contains(args.symbol, ".") { + return nil, fmt.Errorf("symbol '%s+%#x': older kernels don't accept dots: %w", args.symbol, args.offset, ErrNotSupported) + } + // Since commit 97c753e62e6c, ENOENT is correctly returned instead of EINVAL + // when trying to create a kretprobe for a missing symbol. Make sure ENOENT + // is returned to the caller. + if errors.Is(err, os.ErrNotExist) || errors.Is(err, unix.EINVAL) { + return nil, fmt.Errorf("symbol '%s+%#x' not found: %w", args.symbol, args.offset, os.ErrNotExist) + } + // Since commit ab105a4fb894, -EILSEQ is returned when a kprobe sym+offset is resolved + // to an invalid insn boundary. + if errors.Is(err, syscall.EILSEQ) { + return nil, fmt.Errorf("symbol '%s+%#x' not found (bad insn boundary): %w", args.symbol, args.offset, os.ErrNotExist) + } + // Since at least commit cb9a19fe4aa51, ENOTSUPP is returned + // when attempting to set a uprobe on a trap instruction. + if errors.Is(err, unix.ENOTSUPP) { + return nil, fmt.Errorf("failed setting uprobe on offset %#x (possible trap insn): %w", args.offset, err) + } + if err != nil { + return nil, fmt.Errorf("opening perf event: %w", err) + } + + // Ensure the string pointer is not collected before PerfEventOpen returns. + runtime.KeepAlive(sp) + + fd, err := sys.NewFD(rawFd) + if err != nil { + return nil, err + } + + // Kernel has perf_[k,u]probe PMU available, initialize perf event. + return &perfEvent{ + typ: typ.PerfEventType(args.ret), + name: args.symbol, + pmuID: et, + cookie: args.cookie, + fd: fd, + }, nil +} + +// tracefsKprobe creates a Kprobe tracefs entry. +func tracefsKprobe(args probeArgs) (*perfEvent, error) { + return tracefsProbe(kprobeType, args) +} + +// tracefsProbe creates a trace event by writing an entry to /[k,u]probe_events. +// A new trace event group name is generated on every call to support creating +// multiple trace events for the same kernel or userspace symbol. +// Path and offset are only set in the case of uprobe(s) and are used to set +// the executable/library path on the filesystem and the offset where the probe is inserted. +// A perf event is then opened on the newly-created trace event and returned to the caller. +func tracefsProbe(typ probeType, args probeArgs) (_ *perfEvent, err error) { + // Generate a random string for each trace event we attempt to create. + // This value is used as the 'group' token in tracefs to allow creating + // multiple kprobe trace events with the same name. + group, err := randomGroup("ebpf") + if err != nil { + return nil, fmt.Errorf("randomizing group name: %w", err) + } + args.group = group + + // Before attempting to create a trace event through tracefs, + // check if an event with the same group and name already exists. + // Kernels 4.x and earlier don't return os.ErrExist on writing a duplicate + // entry, so we need to rely on reads for detecting uniqueness. + _, err = getTraceEventID(group, args.symbol) + if err == nil { + return nil, fmt.Errorf("trace event already exists: %s/%s", group, args.symbol) + } + if err != nil && !errors.Is(err, os.ErrNotExist) { + return nil, fmt.Errorf("checking trace event %s/%s: %w", group, args.symbol, err) + } + + // Create the [k,u]probe trace event using tracefs. + if err := createTraceFSProbeEvent(typ, args); err != nil { + return nil, fmt.Errorf("creating probe entry on tracefs: %w", err) + } + defer func() { + if err != nil { + // Make sure we clean up the created tracefs event when we return error. + // If a livepatch handler is already active on the symbol, the write to + // tracefs will succeed, a trace event will show up, but creating the + // perf event will fail with EBUSY. + _ = closeTraceFSProbeEvent(typ, args.group, args.symbol) + } + }() + + // Get the newly-created trace event's id. + tid, err := getTraceEventID(group, args.symbol) + if err != nil { + return nil, fmt.Errorf("getting trace event id: %w", err) + } + + // Kprobes are ephemeral tracepoints and share the same perf event type. + fd, err := openTracepointPerfEvent(tid, args.pid) + if err != nil { + return nil, err + } + + return &perfEvent{ + typ: typ.PerfEventType(args.ret), + group: group, + name: args.symbol, + tracefsID: tid, + cookie: args.cookie, + fd: fd, + }, nil +} + +// createTraceFSProbeEvent creates a new ephemeral trace event by writing to +// /[k,u]probe_events. Returns os.ErrNotExist if symbol is not a valid +// kernel symbol, or if it is not traceable with kprobes. Returns os.ErrExist +// if a probe with the same group and symbol already exists. +func createTraceFSProbeEvent(typ probeType, args probeArgs) error { + // Open the kprobe_events file in tracefs. + f, err := os.OpenFile(typ.EventsPath(), os.O_APPEND|os.O_WRONLY, 0666) + if err != nil { + return fmt.Errorf("error opening '%s': %w", typ.EventsPath(), err) + } + defer f.Close() + + var pe, token string + switch typ { + case kprobeType: + // The kprobe_events syntax is as follows (see Documentation/trace/kprobetrace.txt): + // p[:[GRP/]EVENT] [MOD:]SYM[+offs]|MEMADDR [FETCHARGS] : Set a probe + // r[MAXACTIVE][:[GRP/]EVENT] [MOD:]SYM[+0] [FETCHARGS] : Set a return probe + // -:[GRP/]EVENT : Clear a probe + // + // Some examples: + // r:ebpf_1234/r_my_kretprobe nf_conntrack_destroy + // p:ebpf_5678/p_my_kprobe __x64_sys_execve + // + // Leaving the kretprobe's MAXACTIVE set to 0 (or absent) will make the + // kernel default to NR_CPUS. This is desired in most eBPF cases since + // subsampling or rate limiting logic can be more accurately implemented in + // the eBPF program itself. + // See Documentation/kprobes.txt for more details. + token = kprobeToken(args) + pe = fmt.Sprintf("%s:%s/%s %s", probePrefix(args.ret), args.group, sanitizeSymbol(args.symbol), token) + case uprobeType: + // The uprobe_events syntax is as follows: + // p[:[GRP/]EVENT] PATH:OFFSET [FETCHARGS] : Set a probe + // r[:[GRP/]EVENT] PATH:OFFSET [FETCHARGS] : Set a return probe + // -:[GRP/]EVENT : Clear a probe + // + // Some examples: + // r:ebpf_1234/readline /bin/bash:0x12345 + // p:ebpf_5678/main_mySymbol /bin/mybin:0x12345(0x123) + // + // See Documentation/trace/uprobetracer.txt for more details. + token = uprobeToken(args) + pe = fmt.Sprintf("%s:%s/%s %s", probePrefix(args.ret), args.group, args.symbol, token) + } + _, err = f.WriteString(pe) + // Since commit 97c753e62e6c, ENOENT is correctly returned instead of EINVAL + // when trying to create a kretprobe for a missing symbol. Make sure ENOENT + // is returned to the caller. + // EINVAL is also returned on pre-5.2 kernels when the `SYM[+offs]` token + // is resolved to an invalid insn boundary. + if errors.Is(err, os.ErrNotExist) || errors.Is(err, unix.EINVAL) { + return fmt.Errorf("token %s: %w", token, os.ErrNotExist) + } + // Since commit ab105a4fb894, -EILSEQ is returned when a kprobe sym+offset is resolved + // to an invalid insn boundary. + if errors.Is(err, syscall.EILSEQ) { + return fmt.Errorf("token %s: bad insn boundary: %w", token, os.ErrNotExist) + } + // ERANGE is returned when the `SYM[+offs]` token is too big and cannot + // be resolved. + if errors.Is(err, syscall.ERANGE) { + return fmt.Errorf("token %s: offset too big: %w", token, os.ErrNotExist) + } + if err != nil { + return fmt.Errorf("writing '%s' to '%s': %w", pe, typ.EventsPath(), err) + } + + return nil +} + +// closeTraceFSProbeEvent removes the [k,u]probe with the given type, group and symbol +// from /[k,u]probe_events. +func closeTraceFSProbeEvent(typ probeType, group, symbol string) error { + f, err := os.OpenFile(typ.EventsPath(), os.O_APPEND|os.O_WRONLY, 0666) + if err != nil { + return fmt.Errorf("error opening %s: %w", typ.EventsPath(), err) + } + defer f.Close() + + // See [k,u]probe_events syntax above. The probe type does not need to be specified + // for removals. + pe := fmt.Sprintf("-:%s/%s", group, sanitizeSymbol(symbol)) + if _, err = f.WriteString(pe); err != nil { + return fmt.Errorf("writing '%s' to '%s': %w", pe, typ.EventsPath(), err) + } + + return nil +} + +// randomGroup generates a pseudorandom string for use as a tracefs group name. +// Returns an error when the output string would exceed 63 characters (kernel +// limitation), when rand.Read() fails or when prefix contains characters not +// allowed by isValidTraceID. +func randomGroup(prefix string) (string, error) { + if !isValidTraceID(prefix) { + return "", fmt.Errorf("prefix '%s' must be alphanumeric or underscore: %w", prefix, errInvalidInput) + } + + b := make([]byte, 8) + if _, err := rand.Read(b); err != nil { + return "", fmt.Errorf("reading random bytes: %w", err) + } + + group := fmt.Sprintf("%s_%x", prefix, b) + if len(group) > 63 { + return "", fmt.Errorf("group name '%s' cannot be longer than 63 characters: %w", group, errInvalidInput) + } + + return group, nil +} + +func probePrefix(ret bool) string { + if ret { + return "r" + } + return "p" +} + +// determineRetprobeBit reads a Performance Monitoring Unit's retprobe bit +// from /sys/bus/event_source/devices//format/retprobe. +func determineRetprobeBit(typ probeType) (uint64, error) { + p := filepath.Join("/sys/bus/event_source/devices/", typ.String(), "/format/retprobe") + + data, err := os.ReadFile(p) + if err != nil { + return 0, err + } + + var rp uint64 + n, err := fmt.Sscanf(string(bytes.TrimSpace(data)), "config:%d", &rp) + if err != nil { + return 0, fmt.Errorf("parse retprobe bit: %w", err) + } + if n != 1 { + return 0, fmt.Errorf("parse retprobe bit: expected 1 item, got %d", n) + } + + return rp, nil +} + +func kretprobeBit() (uint64, error) { + kprobeRetprobeBit.once.Do(func() { + kprobeRetprobeBit.value, kprobeRetprobeBit.err = determineRetprobeBit(kprobeType) + }) + return kprobeRetprobeBit.value, kprobeRetprobeBit.err +} + +// kprobeToken creates the SYM[+offs] token for the tracefs api. +func kprobeToken(args probeArgs) string { + po := args.symbol + + if args.offset != 0 { + po += fmt.Sprintf("+%#x", args.offset) + } + + return po +} diff --git a/vendor/github.com/cilium/ebpf/link/link.go b/vendor/github.com/cilium/ebpf/link/link.go new file mode 100644 index 0000000000..067d0101aa --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/link.go @@ -0,0 +1,313 @@ +package link + +import ( + "bytes" + "encoding/binary" + "fmt" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/btf" + "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/sys" +) + +var ErrNotSupported = internal.ErrNotSupported + +// Link represents a Program attached to a BPF hook. +type Link interface { + // Replace the current program with a new program. + // + // Passing a nil program is an error. May return an error wrapping ErrNotSupported. + Update(*ebpf.Program) error + + // Persist a link by pinning it into a bpffs. + // + // May return an error wrapping ErrNotSupported. + Pin(string) error + + // Undo a previous call to Pin. + // + // May return an error wrapping ErrNotSupported. + Unpin() error + + // Close frees resources. + // + // The link will be broken unless it has been successfully pinned. + // A link may continue past the lifetime of the process if Close is + // not called. + Close() error + + // Info returns metadata on a link. + // + // May return an error wrapping ErrNotSupported. + Info() (*Info, error) + + // Prevent external users from implementing this interface. + isLink() +} + +// LoadPinnedLink loads a link that was persisted into a bpffs. +func LoadPinnedLink(fileName string, opts *ebpf.LoadPinOptions) (Link, error) { + raw, err := loadPinnedRawLink(fileName, opts) + if err != nil { + return nil, err + } + + return wrapRawLink(raw) +} + +// wrap a RawLink in a more specific type if possible. +// +// The function takes ownership of raw and closes it on error. +func wrapRawLink(raw *RawLink) (Link, error) { + info, err := raw.Info() + if err != nil { + raw.Close() + return nil, err + } + + switch info.Type { + case RawTracepointType: + return &rawTracepoint{*raw}, nil + case TracingType: + return &tracing{*raw}, nil + case CgroupType: + return &linkCgroup{*raw}, nil + case IterType: + return &Iter{*raw}, nil + case NetNsType: + return &NetNsLink{*raw}, nil + default: + return raw, nil + } +} + +// ID uniquely identifies a BPF link. +type ID = sys.LinkID + +// RawLinkOptions control the creation of a raw link. +type RawLinkOptions struct { + // File descriptor to attach to. This differs for each attach type. + Target int + // Program to attach. + Program *ebpf.Program + // Attach must match the attach type of Program. + Attach ebpf.AttachType + // BTF is the BTF of the attachment target. + BTF btf.TypeID + // Flags control the attach behaviour. + Flags uint32 +} + +// Info contains metadata on a link. +type Info struct { + Type Type + ID ID + Program ebpf.ProgramID + extra interface{} +} + +type TracingInfo sys.TracingLinkInfo +type CgroupInfo sys.CgroupLinkInfo +type NetNsInfo sys.NetNsLinkInfo +type XDPInfo sys.XDPLinkInfo + +// Tracing returns tracing type-specific link info. +// +// Returns nil if the type-specific link info isn't available. +func (r Info) Tracing() *TracingInfo { + e, _ := r.extra.(*TracingInfo) + return e +} + +// Cgroup returns cgroup type-specific link info. +// +// Returns nil if the type-specific link info isn't available. +func (r Info) Cgroup() *CgroupInfo { + e, _ := r.extra.(*CgroupInfo) + return e +} + +// NetNs returns netns type-specific link info. +// +// Returns nil if the type-specific link info isn't available. +func (r Info) NetNs() *NetNsInfo { + e, _ := r.extra.(*NetNsInfo) + return e +} + +// ExtraNetNs returns XDP type-specific link info. +// +// Returns nil if the type-specific link info isn't available. +func (r Info) XDP() *XDPInfo { + e, _ := r.extra.(*XDPInfo) + return e +} + +// RawLink is the low-level API to bpf_link. +// +// You should consider using the higher level interfaces in this +// package instead. +type RawLink struct { + fd *sys.FD + pinnedPath string +} + +// AttachRawLink creates a raw link. +func AttachRawLink(opts RawLinkOptions) (*RawLink, error) { + if err := haveBPFLink(); err != nil { + return nil, err + } + + if opts.Target < 0 { + return nil, fmt.Errorf("invalid target: %s", sys.ErrClosedFd) + } + + progFd := opts.Program.FD() + if progFd < 0 { + return nil, fmt.Errorf("invalid program: %s", sys.ErrClosedFd) + } + + attr := sys.LinkCreateAttr{ + TargetFd: uint32(opts.Target), + ProgFd: uint32(progFd), + AttachType: sys.AttachType(opts.Attach), + TargetBtfId: uint32(opts.BTF), + Flags: opts.Flags, + } + fd, err := sys.LinkCreate(&attr) + if err != nil { + return nil, fmt.Errorf("can't create link: %s", err) + } + + return &RawLink{fd, ""}, nil +} + +func loadPinnedRawLink(fileName string, opts *ebpf.LoadPinOptions) (*RawLink, error) { + fd, err := sys.ObjGet(&sys.ObjGetAttr{ + Pathname: sys.NewStringPointer(fileName), + FileFlags: opts.Marshal(), + }) + if err != nil { + return nil, fmt.Errorf("load pinned link: %w", err) + } + + return &RawLink{fd, fileName}, nil +} + +func (l *RawLink) isLink() {} + +// FD returns the raw file descriptor. +func (l *RawLink) FD() int { + return l.fd.Int() +} + +// Close breaks the link. +// +// Use Pin if you want to make the link persistent. +func (l *RawLink) Close() error { + return l.fd.Close() +} + +// Pin persists a link past the lifetime of the process. +// +// Calling Close on a pinned Link will not break the link +// until the pin is removed. +func (l *RawLink) Pin(fileName string) error { + if err := internal.Pin(l.pinnedPath, fileName, l.fd); err != nil { + return err + } + l.pinnedPath = fileName + return nil +} + +// Unpin implements the Link interface. +func (l *RawLink) Unpin() error { + if err := internal.Unpin(l.pinnedPath); err != nil { + return err + } + l.pinnedPath = "" + return nil +} + +// Update implements the Link interface. +func (l *RawLink) Update(new *ebpf.Program) error { + return l.UpdateArgs(RawLinkUpdateOptions{ + New: new, + }) +} + +// RawLinkUpdateOptions control the behaviour of RawLink.UpdateArgs. +type RawLinkUpdateOptions struct { + New *ebpf.Program + Old *ebpf.Program + Flags uint32 +} + +// UpdateArgs updates a link based on args. +func (l *RawLink) UpdateArgs(opts RawLinkUpdateOptions) error { + newFd := opts.New.FD() + if newFd < 0 { + return fmt.Errorf("invalid program: %s", sys.ErrClosedFd) + } + + var oldFd int + if opts.Old != nil { + oldFd = opts.Old.FD() + if oldFd < 0 { + return fmt.Errorf("invalid replacement program: %s", sys.ErrClosedFd) + } + } + + attr := sys.LinkUpdateAttr{ + LinkFd: l.fd.Uint(), + NewProgFd: uint32(newFd), + OldProgFd: uint32(oldFd), + Flags: opts.Flags, + } + return sys.LinkUpdate(&attr) +} + +// Info returns metadata about the link. +func (l *RawLink) Info() (*Info, error) { + var info sys.LinkInfo + + if err := sys.ObjInfo(l.fd, &info); err != nil { + return nil, fmt.Errorf("link info: %s", err) + } + + var extra interface{} + switch info.Type { + case CgroupType: + extra = &CgroupInfo{} + case IterType: + // not supported + case NetNsType: + extra = &NetNsInfo{} + case RawTracepointType: + // not supported + case TracingType: + extra = &TracingInfo{} + case XDPType: + extra = &XDPInfo{} + case PerfEventType: + // no extra + default: + return nil, fmt.Errorf("unknown link info type: %d", info.Type) + } + + if info.Type != RawTracepointType && info.Type != IterType && info.Type != PerfEventType { + buf := bytes.NewReader(info.Extra[:]) + err := binary.Read(buf, internal.NativeEndian, extra) + if err != nil { + return nil, fmt.Errorf("can not read extra link info: %w", err) + } + } + + return &Info{ + info.Type, + info.Id, + ebpf.ProgramID(info.ProgId), + extra, + }, nil +} diff --git a/vendor/github.com/cilium/ebpf/link/netns.go b/vendor/github.com/cilium/ebpf/link/netns.go new file mode 100644 index 0000000000..344ecced6b --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/netns.go @@ -0,0 +1,36 @@ +package link + +import ( + "fmt" + + "github.com/cilium/ebpf" +) + +// NetNsLink is a program attached to a network namespace. +type NetNsLink struct { + RawLink +} + +// AttachNetNs attaches a program to a network namespace. +func AttachNetNs(ns int, prog *ebpf.Program) (*NetNsLink, error) { + var attach ebpf.AttachType + switch t := prog.Type(); t { + case ebpf.FlowDissector: + attach = ebpf.AttachFlowDissector + case ebpf.SkLookup: + attach = ebpf.AttachSkLookup + default: + return nil, fmt.Errorf("can't attach %v to network namespace", t) + } + + link, err := AttachRawLink(RawLinkOptions{ + Target: ns, + Program: prog, + Attach: attach, + }) + if err != nil { + return nil, err + } + + return &NetNsLink{*link}, nil +} diff --git a/vendor/github.com/cilium/ebpf/link/perf_event.go b/vendor/github.com/cilium/ebpf/link/perf_event.go new file mode 100644 index 0000000000..0e5bd47911 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/perf_event.go @@ -0,0 +1,394 @@ +package link + +import ( + "bytes" + "errors" + "fmt" + "os" + "path/filepath" + "runtime" + "strconv" + "strings" + "unsafe" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +// Getting the terminology right is usually the hardest part. For posterity and +// for staying sane during implementation: +// +// - trace event: Representation of a kernel runtime hook. Filesystem entries +// under /events. Can be tracepoints (static), kprobes or uprobes. +// Can be instantiated into perf events (see below). +// - tracepoint: A predetermined hook point in the kernel. Exposed as trace +// events in (sub)directories under /events. Cannot be closed or +// removed, they are static. +// - k(ret)probe: Ephemeral trace events based on entry or exit points of +// exported kernel symbols. kprobe-based (tracefs) trace events can be +// created system-wide by writing to the /kprobe_events file, or +// they can be scoped to the current process by creating PMU perf events. +// - u(ret)probe: Ephemeral trace events based on user provides ELF binaries +// and offsets. uprobe-based (tracefs) trace events can be +// created system-wide by writing to the /uprobe_events file, or +// they can be scoped to the current process by creating PMU perf events. +// - perf event: An object instantiated based on an existing trace event or +// kernel symbol. Referred to by fd in userspace. +// Exactly one eBPF program can be attached to a perf event. Multiple perf +// events can be created from a single trace event. Closing a perf event +// stops any further invocations of the attached eBPF program. + +var ( + tracefsPath = "/sys/kernel/debug/tracing" + + errInvalidInput = errors.New("invalid input") +) + +const ( + perfAllThreads = -1 +) + +type perfEventType uint8 + +const ( + tracepointEvent perfEventType = iota + kprobeEvent + kretprobeEvent + uprobeEvent + uretprobeEvent +) + +// A perfEvent represents a perf event kernel object. Exactly one eBPF program +// can be attached to it. It is created based on a tracefs trace event or a +// Performance Monitoring Unit (PMU). +type perfEvent struct { + // The event type determines the types of programs that can be attached. + typ perfEventType + + // Group and name of the tracepoint/kprobe/uprobe. + group string + name string + + // PMU event ID read from sysfs. Valid IDs are non-zero. + pmuID uint64 + // ID of the trace event read from tracefs. Valid IDs are non-zero. + tracefsID uint64 + + // User provided arbitrary value. + cookie uint64 + + // This is the perf event FD. + fd *sys.FD +} + +func (pe *perfEvent) Close() error { + if err := pe.fd.Close(); err != nil { + return fmt.Errorf("closing perf event fd: %w", err) + } + + switch pe.typ { + case kprobeEvent, kretprobeEvent: + // Clean up kprobe tracefs entry. + if pe.tracefsID != 0 { + return closeTraceFSProbeEvent(kprobeType, pe.group, pe.name) + } + case uprobeEvent, uretprobeEvent: + // Clean up uprobe tracefs entry. + if pe.tracefsID != 0 { + return closeTraceFSProbeEvent(uprobeType, pe.group, pe.name) + } + case tracepointEvent: + // Tracepoint trace events don't hold any extra resources. + return nil + } + + return nil +} + +// perfEventLink represents a bpf perf link. +type perfEventLink struct { + RawLink + pe *perfEvent +} + +func (pl *perfEventLink) isLink() {} + +// Pinning requires the underlying perf event FD to stay open. +// +// | PerfEvent FD | BpfLink FD | Works | +// |--------------|------------|-------| +// | Open | Open | Yes | +// | Closed | Open | No | +// | Open | Closed | No (Pin() -> EINVAL) | +// | Closed | Closed | No (Pin() -> EINVAL) | +// +// There is currently no pretty way to recover the perf event FD +// when loading a pinned link, so leave as not supported for now. +func (pl *perfEventLink) Pin(string) error { + return fmt.Errorf("perf event link pin: %w", ErrNotSupported) +} + +func (pl *perfEventLink) Unpin() error { + return fmt.Errorf("perf event link unpin: %w", ErrNotSupported) +} + +func (pl *perfEventLink) Close() error { + if err := pl.pe.Close(); err != nil { + return fmt.Errorf("perf event link close: %w", err) + } + return pl.fd.Close() +} + +func (pl *perfEventLink) Update(prog *ebpf.Program) error { + return fmt.Errorf("perf event link update: %w", ErrNotSupported) +} + +// perfEventIoctl implements Link and handles the perf event lifecycle +// via ioctl(). +type perfEventIoctl struct { + *perfEvent +} + +func (pi *perfEventIoctl) isLink() {} + +// Since 4.15 (e87c6bc3852b "bpf: permit multiple bpf attachments for a single perf event"), +// calling PERF_EVENT_IOC_SET_BPF appends the given program to a prog_array +// owned by the perf event, which means multiple programs can be attached +// simultaneously. +// +// Before 4.15, calling PERF_EVENT_IOC_SET_BPF more than once on a perf event +// returns EEXIST. +// +// Detaching a program from a perf event is currently not possible, so a +// program replacement mechanism cannot be implemented for perf events. +func (pi *perfEventIoctl) Update(prog *ebpf.Program) error { + return fmt.Errorf("perf event ioctl update: %w", ErrNotSupported) +} + +func (pi *perfEventIoctl) Pin(string) error { + return fmt.Errorf("perf event ioctl pin: %w", ErrNotSupported) +} + +func (pi *perfEventIoctl) Unpin() error { + return fmt.Errorf("perf event ioctl unpin: %w", ErrNotSupported) +} + +func (pi *perfEventIoctl) Info() (*Info, error) { + return nil, fmt.Errorf("perf event ioctl info: %w", ErrNotSupported) +} + +// attach the given eBPF prog to the perf event stored in pe. +// pe must contain a valid perf event fd. +// prog's type must match the program type stored in pe. +func attachPerfEvent(pe *perfEvent, prog *ebpf.Program) (Link, error) { + if prog == nil { + return nil, errors.New("cannot attach a nil program") + } + if prog.FD() < 0 { + return nil, fmt.Errorf("invalid program: %w", sys.ErrClosedFd) + } + + switch pe.typ { + case kprobeEvent, kretprobeEvent, uprobeEvent, uretprobeEvent: + if t := prog.Type(); t != ebpf.Kprobe { + return nil, fmt.Errorf("invalid program type (expected %s): %s", ebpf.Kprobe, t) + } + case tracepointEvent: + if t := prog.Type(); t != ebpf.TracePoint { + return nil, fmt.Errorf("invalid program type (expected %s): %s", ebpf.TracePoint, t) + } + default: + return nil, fmt.Errorf("unknown perf event type: %d", pe.typ) + } + + if err := haveBPFLinkPerfEvent(); err == nil { + return attachPerfEventLink(pe, prog) + } + return attachPerfEventIoctl(pe, prog) +} + +func attachPerfEventIoctl(pe *perfEvent, prog *ebpf.Program) (*perfEventIoctl, error) { + if pe.cookie != 0 { + return nil, fmt.Errorf("cookies are not supported: %w", ErrNotSupported) + } + + // Assign the eBPF program to the perf event. + err := unix.IoctlSetInt(pe.fd.Int(), unix.PERF_EVENT_IOC_SET_BPF, prog.FD()) + if err != nil { + return nil, fmt.Errorf("setting perf event bpf program: %w", err) + } + + // PERF_EVENT_IOC_ENABLE and _DISABLE ignore their given values. + if err := unix.IoctlSetInt(pe.fd.Int(), unix.PERF_EVENT_IOC_ENABLE, 0); err != nil { + return nil, fmt.Errorf("enable perf event: %s", err) + } + + pi := &perfEventIoctl{pe} + + // Close the perf event when its reference is lost to avoid leaking system resources. + runtime.SetFinalizer(pi, (*perfEventIoctl).Close) + return pi, nil +} + +// Use the bpf api to attach the perf event (BPF_LINK_TYPE_PERF_EVENT, 5.15+). +// +// https://github.com/torvalds/linux/commit/b89fbfbb854c9afc3047e8273cc3a694650b802e +func attachPerfEventLink(pe *perfEvent, prog *ebpf.Program) (*perfEventLink, error) { + fd, err := sys.LinkCreatePerfEvent(&sys.LinkCreatePerfEventAttr{ + ProgFd: uint32(prog.FD()), + TargetFd: pe.fd.Uint(), + AttachType: sys.BPF_PERF_EVENT, + BpfCookie: pe.cookie, + }) + if err != nil { + return nil, fmt.Errorf("cannot create bpf perf link: %v", err) + } + + pl := &perfEventLink{RawLink{fd: fd}, pe} + + // Close the perf event when its reference is lost to avoid leaking system resources. + runtime.SetFinalizer(pl, (*perfEventLink).Close) + return pl, nil +} + +// unsafeStringPtr returns an unsafe.Pointer to a NUL-terminated copy of str. +func unsafeStringPtr(str string) (unsafe.Pointer, error) { + p, err := unix.BytePtrFromString(str) + if err != nil { + return nil, err + } + return unsafe.Pointer(p), nil +} + +// getTraceEventID reads a trace event's ID from tracefs given its group and name. +// The kernel requires group and name to be alphanumeric or underscore. +// +// name automatically has its invalid symbols converted to underscores so the caller +// can pass a raw symbol name, e.g. a kernel symbol containing dots. +func getTraceEventID(group, name string) (uint64, error) { + name = sanitizeSymbol(name) + tid, err := uint64FromFile(tracefsPath, "events", group, name, "id") + if errors.Is(err, os.ErrNotExist) { + return 0, fmt.Errorf("trace event %s/%s: %w", group, name, os.ErrNotExist) + } + if err != nil { + return 0, fmt.Errorf("reading trace event ID of %s/%s: %w", group, name, err) + } + + return tid, nil +} + +// getPMUEventType reads a Performance Monitoring Unit's type (numeric identifier) +// from /sys/bus/event_source/devices//type. +// +// Returns ErrNotSupported if the pmu type is not supported. +func getPMUEventType(typ probeType) (uint64, error) { + et, err := uint64FromFile("/sys/bus/event_source/devices", typ.String(), "type") + if errors.Is(err, os.ErrNotExist) { + return 0, fmt.Errorf("pmu type %s: %w", typ, ErrNotSupported) + } + if err != nil { + return 0, fmt.Errorf("reading pmu type %s: %w", typ, err) + } + + return et, nil +} + +// openTracepointPerfEvent opens a tracepoint-type perf event. System-wide +// [k,u]probes created by writing to /[k,u]probe_events are tracepoints +// behind the scenes, and can be attached to using these perf events. +func openTracepointPerfEvent(tid uint64, pid int) (*sys.FD, error) { + attr := unix.PerfEventAttr{ + Type: unix.PERF_TYPE_TRACEPOINT, + Config: tid, + Sample_type: unix.PERF_SAMPLE_RAW, + Sample: 1, + Wakeup: 1, + } + + fd, err := unix.PerfEventOpen(&attr, pid, 0, -1, unix.PERF_FLAG_FD_CLOEXEC) + if err != nil { + return nil, fmt.Errorf("opening tracepoint perf event: %w", err) + } + + return sys.NewFD(fd) +} + +// uint64FromFile reads a uint64 from a file. All elements of path are sanitized +// and joined onto base. Returns error if base no longer prefixes the path after +// joining all components. +func uint64FromFile(base string, path ...string) (uint64, error) { + l := filepath.Join(path...) + p := filepath.Join(base, l) + if !strings.HasPrefix(p, base) { + return 0, fmt.Errorf("path '%s' attempts to escape base path '%s': %w", l, base, errInvalidInput) + } + + data, err := os.ReadFile(p) + if err != nil { + return 0, fmt.Errorf("reading file %s: %w", p, err) + } + + et := bytes.TrimSpace(data) + return strconv.ParseUint(string(et), 10, 64) +} + +// Probe BPF perf link. +// +// https://elixir.bootlin.com/linux/v5.16.8/source/kernel/bpf/syscall.c#L4307 +// https://github.com/torvalds/linux/commit/b89fbfbb854c9afc3047e8273cc3a694650b802e +var haveBPFLinkPerfEvent = internal.FeatureTest("bpf_link_perf_event", "5.15", func() error { + prog, err := ebpf.NewProgram(&ebpf.ProgramSpec{ + Name: "probe_bpf_perf_link", + Type: ebpf.Kprobe, + Instructions: asm.Instructions{ + asm.Mov.Imm(asm.R0, 0), + asm.Return(), + }, + License: "MIT", + }) + if err != nil { + return err + } + defer prog.Close() + + _, err = sys.LinkCreatePerfEvent(&sys.LinkCreatePerfEventAttr{ + ProgFd: uint32(prog.FD()), + AttachType: sys.BPF_PERF_EVENT, + }) + if errors.Is(err, unix.EINVAL) { + return internal.ErrNotSupported + } + if errors.Is(err, unix.EBADF) { + return nil + } + return err +}) + +// isValidTraceID implements the equivalent of a regex match +// against "^[a-zA-Z_][0-9a-zA-Z_]*$". +// +// Trace event groups, names and kernel symbols must adhere to this set +// of characters. Non-empty, first character must not be a number, all +// characters must be alphanumeric or underscore. +func isValidTraceID(s string) bool { + if len(s) < 1 { + return false + } + for i, c := range []byte(s) { + switch { + case c >= 'a' && c <= 'z': + case c >= 'A' && c <= 'Z': + case c == '_': + case i > 0 && c >= '0' && c <= '9': + + default: + return false + } + } + + return true +} diff --git a/vendor/github.com/cilium/ebpf/link/platform.go b/vendor/github.com/cilium/ebpf/link/platform.go new file mode 100644 index 0000000000..eb6f7b7a37 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/platform.go @@ -0,0 +1,25 @@ +package link + +import ( + "fmt" + "runtime" +) + +func platformPrefix(symbol string) string { + + prefix := runtime.GOARCH + + // per https://github.com/golang/go/blob/master/src/go/build/syslist.go + switch prefix { + case "386": + prefix = "ia32" + case "amd64", "amd64p32": + prefix = "x64" + case "arm64", "arm64be": + prefix = "arm64" + default: + return symbol + } + + return fmt.Sprintf("__%s_%s", prefix, symbol) +} diff --git a/vendor/github.com/cilium/ebpf/link/program.go b/vendor/github.com/cilium/ebpf/link/program.go new file mode 100644 index 0000000000..ea31817377 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/program.go @@ -0,0 +1,76 @@ +package link + +import ( + "fmt" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal/sys" +) + +type RawAttachProgramOptions struct { + // File descriptor to attach to. This differs for each attach type. + Target int + // Program to attach. + Program *ebpf.Program + // Program to replace (cgroups). + Replace *ebpf.Program + // Attach must match the attach type of Program (and Replace). + Attach ebpf.AttachType + // Flags control the attach behaviour. This differs for each attach type. + Flags uint32 +} + +// RawAttachProgram is a low level wrapper around BPF_PROG_ATTACH. +// +// You should use one of the higher level abstractions available in this +// package if possible. +func RawAttachProgram(opts RawAttachProgramOptions) error { + if err := haveProgAttach(); err != nil { + return err + } + + var replaceFd uint32 + if opts.Replace != nil { + replaceFd = uint32(opts.Replace.FD()) + } + + attr := sys.ProgAttachAttr{ + TargetFd: uint32(opts.Target), + AttachBpfFd: uint32(opts.Program.FD()), + ReplaceBpfFd: replaceFd, + AttachType: uint32(opts.Attach), + AttachFlags: uint32(opts.Flags), + } + + if err := sys.ProgAttach(&attr); err != nil { + return fmt.Errorf("can't attach program: %w", err) + } + return nil +} + +type RawDetachProgramOptions struct { + Target int + Program *ebpf.Program + Attach ebpf.AttachType +} + +// RawDetachProgram is a low level wrapper around BPF_PROG_DETACH. +// +// You should use one of the higher level abstractions available in this +// package if possible. +func RawDetachProgram(opts RawDetachProgramOptions) error { + if err := haveProgAttach(); err != nil { + return err + } + + attr := sys.ProgDetachAttr{ + TargetFd: uint32(opts.Target), + AttachBpfFd: uint32(opts.Program.FD()), + AttachType: uint32(opts.Attach), + } + if err := sys.ProgDetach(&attr); err != nil { + return fmt.Errorf("can't detach program: %w", err) + } + + return nil +} diff --git a/vendor/github.com/cilium/ebpf/link/raw_tracepoint.go b/vendor/github.com/cilium/ebpf/link/raw_tracepoint.go new file mode 100644 index 0000000000..925e621cbb --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/raw_tracepoint.go @@ -0,0 +1,87 @@ +package link + +import ( + "errors" + "fmt" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal/sys" +) + +type RawTracepointOptions struct { + // Tracepoint name. + Name string + // Program must be of type RawTracepoint* + Program *ebpf.Program +} + +// AttachRawTracepoint links a BPF program to a raw_tracepoint. +// +// Requires at least Linux 4.17. +func AttachRawTracepoint(opts RawTracepointOptions) (Link, error) { + if t := opts.Program.Type(); t != ebpf.RawTracepoint && t != ebpf.RawTracepointWritable { + return nil, fmt.Errorf("invalid program type %s, expected RawTracepoint(Writable)", t) + } + if opts.Program.FD() < 0 { + return nil, fmt.Errorf("invalid program: %w", sys.ErrClosedFd) + } + + fd, err := sys.RawTracepointOpen(&sys.RawTracepointOpenAttr{ + Name: sys.NewStringPointer(opts.Name), + ProgFd: uint32(opts.Program.FD()), + }) + if err != nil { + return nil, err + } + + err = haveBPFLink() + if errors.Is(err, ErrNotSupported) { + // Prior to commit 70ed506c3bbc ("bpf: Introduce pinnable bpf_link abstraction") + // raw_tracepoints are just a plain fd. + return &simpleRawTracepoint{fd}, nil + } + + if err != nil { + return nil, err + } + + return &rawTracepoint{RawLink{fd: fd}}, nil +} + +type simpleRawTracepoint struct { + fd *sys.FD +} + +var _ Link = (*simpleRawTracepoint)(nil) + +func (frt *simpleRawTracepoint) isLink() {} + +func (frt *simpleRawTracepoint) Close() error { + return frt.fd.Close() +} + +func (frt *simpleRawTracepoint) Update(_ *ebpf.Program) error { + return fmt.Errorf("update raw_tracepoint: %w", ErrNotSupported) +} + +func (frt *simpleRawTracepoint) Pin(string) error { + return fmt.Errorf("pin raw_tracepoint: %w", ErrNotSupported) +} + +func (frt *simpleRawTracepoint) Unpin() error { + return fmt.Errorf("unpin raw_tracepoint: %w", ErrNotSupported) +} + +func (frt *simpleRawTracepoint) Info() (*Info, error) { + return nil, fmt.Errorf("can't get raw_tracepoint info: %w", ErrNotSupported) +} + +type rawTracepoint struct { + RawLink +} + +var _ Link = (*rawTracepoint)(nil) + +func (rt *rawTracepoint) Update(_ *ebpf.Program) error { + return fmt.Errorf("update raw_tracepoint: %w", ErrNotSupported) +} diff --git a/vendor/github.com/cilium/ebpf/link/socket_filter.go b/vendor/github.com/cilium/ebpf/link/socket_filter.go new file mode 100644 index 0000000000..94f3958cc4 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/socket_filter.go @@ -0,0 +1,40 @@ +package link + +import ( + "syscall" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal/unix" +) + +// AttachSocketFilter attaches a SocketFilter BPF program to a socket. +func AttachSocketFilter(conn syscall.Conn, program *ebpf.Program) error { + rawConn, err := conn.SyscallConn() + if err != nil { + return err + } + var ssoErr error + err = rawConn.Control(func(fd uintptr) { + ssoErr = syscall.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_ATTACH_BPF, program.FD()) + }) + if ssoErr != nil { + return ssoErr + } + return err +} + +// DetachSocketFilter detaches a SocketFilter BPF program from a socket. +func DetachSocketFilter(conn syscall.Conn) error { + rawConn, err := conn.SyscallConn() + if err != nil { + return err + } + var ssoErr error + err = rawConn.Control(func(fd uintptr) { + ssoErr = syscall.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_DETACH_BPF, 0) + }) + if ssoErr != nil { + return ssoErr + } + return err +} diff --git a/vendor/github.com/cilium/ebpf/link/syscalls.go b/vendor/github.com/cilium/ebpf/link/syscalls.go new file mode 100644 index 0000000000..a661395b36 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/syscalls.go @@ -0,0 +1,103 @@ +package link + +import ( + "errors" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/sys" + "github.com/cilium/ebpf/internal/unix" +) + +// Type is the kind of link. +type Type = sys.LinkType + +// Valid link types. +const ( + UnspecifiedType = sys.BPF_LINK_TYPE_UNSPEC + RawTracepointType = sys.BPF_LINK_TYPE_RAW_TRACEPOINT + TracingType = sys.BPF_LINK_TYPE_TRACING + CgroupType = sys.BPF_LINK_TYPE_CGROUP + IterType = sys.BPF_LINK_TYPE_ITER + NetNsType = sys.BPF_LINK_TYPE_NETNS + XDPType = sys.BPF_LINK_TYPE_XDP + PerfEventType = sys.BPF_LINK_TYPE_PERF_EVENT +) + +var haveProgAttach = internal.FeatureTest("BPF_PROG_ATTACH", "4.10", func() error { + prog, err := ebpf.NewProgram(&ebpf.ProgramSpec{ + Type: ebpf.CGroupSKB, + License: "MIT", + Instructions: asm.Instructions{ + asm.Mov.Imm(asm.R0, 0), + asm.Return(), + }, + }) + if err != nil { + return internal.ErrNotSupported + } + + // BPF_PROG_ATTACH was introduced at the same time as CGgroupSKB, + // so being able to load the program is enough to infer that we + // have the syscall. + prog.Close() + return nil +}) + +var haveProgAttachReplace = internal.FeatureTest("BPF_PROG_ATTACH atomic replacement", "5.5", func() error { + if err := haveProgAttach(); err != nil { + return err + } + + prog, err := ebpf.NewProgram(&ebpf.ProgramSpec{ + Type: ebpf.CGroupSKB, + AttachType: ebpf.AttachCGroupInetIngress, + License: "MIT", + Instructions: asm.Instructions{ + asm.Mov.Imm(asm.R0, 0), + asm.Return(), + }, + }) + if err != nil { + return internal.ErrNotSupported + } + defer prog.Close() + + // We know that we have BPF_PROG_ATTACH since we can load CGroupSKB programs. + // If passing BPF_F_REPLACE gives us EINVAL we know that the feature isn't + // present. + attr := sys.ProgAttachAttr{ + // We rely on this being checked after attachFlags. + TargetFd: ^uint32(0), + AttachBpfFd: uint32(prog.FD()), + AttachType: uint32(ebpf.AttachCGroupInetIngress), + AttachFlags: uint32(flagReplace), + } + + err = sys.ProgAttach(&attr) + if errors.Is(err, unix.EINVAL) { + return internal.ErrNotSupported + } + if errors.Is(err, unix.EBADF) { + return nil + } + return err +}) + +var haveBPFLink = internal.FeatureTest("bpf_link", "5.7", func() error { + attr := sys.LinkCreateAttr{ + // This is a hopefully invalid file descriptor, which triggers EBADF. + TargetFd: ^uint32(0), + ProgFd: ^uint32(0), + AttachType: sys.AttachType(ebpf.AttachCGroupInetIngress), + } + _, err := sys.LinkCreate(&attr) + if errors.Is(err, unix.EINVAL) { + return internal.ErrNotSupported + } + if errors.Is(err, unix.EBADF) { + return nil + } + return err +}) diff --git a/vendor/github.com/cilium/ebpf/link/tracepoint.go b/vendor/github.com/cilium/ebpf/link/tracepoint.go new file mode 100644 index 0000000000..a59ef9d1c5 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/tracepoint.go @@ -0,0 +1,77 @@ +package link + +import ( + "fmt" + + "github.com/cilium/ebpf" +) + +// TracepointOptions defines additional parameters that will be used +// when loading Tracepoints. +type TracepointOptions struct { + // Arbitrary value that can be fetched from an eBPF program + // via `bpf_get_attach_cookie()`. + // + // Needs kernel 5.15+. + Cookie uint64 +} + +// Tracepoint attaches the given eBPF program to the tracepoint with the given +// group and name. See /sys/kernel/debug/tracing/events to find available +// tracepoints. The top-level directory is the group, the event's subdirectory +// is the name. Example: +// +// tp, err := Tracepoint("syscalls", "sys_enter_fork", prog, nil) +// +// Losing the reference to the resulting Link (tp) will close the Tracepoint +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +// +// Note that attaching eBPF programs to syscalls (sys_enter_*/sys_exit_*) is +// only possible as of kernel 4.14 (commit cf5f5ce). +func Tracepoint(group, name string, prog *ebpf.Program, opts *TracepointOptions) (Link, error) { + if group == "" || name == "" { + return nil, fmt.Errorf("group and name cannot be empty: %w", errInvalidInput) + } + if prog == nil { + return nil, fmt.Errorf("prog cannot be nil: %w", errInvalidInput) + } + if !isValidTraceID(group) || !isValidTraceID(name) { + return nil, fmt.Errorf("group and name '%s/%s' must be alphanumeric or underscore: %w", group, name, errInvalidInput) + } + if prog.Type() != ebpf.TracePoint { + return nil, fmt.Errorf("eBPF program type %s is not a Tracepoint: %w", prog.Type(), errInvalidInput) + } + + tid, err := getTraceEventID(group, name) + if err != nil { + return nil, err + } + + fd, err := openTracepointPerfEvent(tid, perfAllThreads) + if err != nil { + return nil, err + } + + var cookie uint64 + if opts != nil { + cookie = opts.Cookie + } + + pe := &perfEvent{ + typ: tracepointEvent, + group: group, + name: name, + tracefsID: tid, + cookie: cookie, + fd: fd, + } + + lnk, err := attachPerfEvent(pe, prog) + if err != nil { + pe.Close() + return nil, err + } + + return lnk, nil +} diff --git a/vendor/github.com/cilium/ebpf/link/tracing.go b/vendor/github.com/cilium/ebpf/link/tracing.go new file mode 100644 index 0000000000..e47e61a3b8 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/tracing.go @@ -0,0 +1,141 @@ +package link + +import ( + "fmt" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/btf" + "github.com/cilium/ebpf/internal/sys" +) + +type tracing struct { + RawLink +} + +func (f *tracing) Update(new *ebpf.Program) error { + return fmt.Errorf("tracing update: %w", ErrNotSupported) +} + +// AttachFreplace attaches the given eBPF program to the function it replaces. +// +// The program and name can either be provided at link time, or can be provided +// at program load time. If they were provided at load time, they should be nil +// and empty respectively here, as they will be ignored by the kernel. +// Examples: +// +// AttachFreplace(dispatcher, "function", replacement) +// AttachFreplace(nil, "", replacement) +func AttachFreplace(targetProg *ebpf.Program, name string, prog *ebpf.Program) (Link, error) { + if (name == "") != (targetProg == nil) { + return nil, fmt.Errorf("must provide both or neither of name and targetProg: %w", errInvalidInput) + } + if prog == nil { + return nil, fmt.Errorf("prog cannot be nil: %w", errInvalidInput) + } + if prog.Type() != ebpf.Extension { + return nil, fmt.Errorf("eBPF program type %s is not an Extension: %w", prog.Type(), errInvalidInput) + } + + var ( + target int + typeID btf.TypeID + ) + if targetProg != nil { + btfHandle, err := targetProg.Handle() + if err != nil { + return nil, err + } + defer btfHandle.Close() + + spec, err := btfHandle.Spec(nil) + if err != nil { + return nil, err + } + + var function *btf.Func + if err := spec.TypeByName(name, &function); err != nil { + return nil, err + } + + target = targetProg.FD() + typeID, err = spec.TypeID(function) + if err != nil { + return nil, err + } + } + + link, err := AttachRawLink(RawLinkOptions{ + Target: target, + Program: prog, + Attach: ebpf.AttachNone, + BTF: typeID, + }) + if err != nil { + return nil, err + } + + return &tracing{*link}, nil +} + +type TracingOptions struct { + // Program must be of type Tracing with attach type + // AttachTraceFEntry/AttachTraceFExit/AttachModifyReturn or + // AttachTraceRawTp. + Program *ebpf.Program +} + +type LSMOptions struct { + // Program must be of type LSM with attach type + // AttachLSMMac. + Program *ebpf.Program +} + +// attachBTFID links all BPF program types (Tracing/LSM) that they attach to a btf_id. +func attachBTFID(program *ebpf.Program) (Link, error) { + if program.FD() < 0 { + return nil, fmt.Errorf("invalid program %w", sys.ErrClosedFd) + } + + fd, err := sys.RawTracepointOpen(&sys.RawTracepointOpenAttr{ + ProgFd: uint32(program.FD()), + }) + if err != nil { + return nil, err + } + + raw := RawLink{fd: fd} + info, err := raw.Info() + if err != nil { + raw.Close() + return nil, err + } + + if info.Type == RawTracepointType { + // Sadness upon sadness: a Tracing program with AttachRawTp returns + // a raw_tracepoint link. Other types return a tracing link. + return &rawTracepoint{raw}, nil + } + + return &tracing{RawLink: RawLink{fd: fd}}, nil +} + +// AttachTracing links a tracing (fentry/fexit/fmod_ret) BPF program or +// a BTF-powered raw tracepoint (tp_btf) BPF Program to a BPF hook defined +// in kernel modules. +func AttachTracing(opts TracingOptions) (Link, error) { + if t := opts.Program.Type(); t != ebpf.Tracing { + return nil, fmt.Errorf("invalid program type %s, expected Tracing", t) + } + + return attachBTFID(opts.Program) +} + +// AttachLSM links a Linux security module (LSM) BPF Program to a BPF +// hook defined in kernel modules. +func AttachLSM(opts LSMOptions) (Link, error) { + if t := opts.Program.Type(); t != ebpf.LSM { + return nil, fmt.Errorf("invalid program type %s, expected LSM", t) + } + + return attachBTFID(opts.Program) +} diff --git a/vendor/github.com/cilium/ebpf/link/uprobe.go b/vendor/github.com/cilium/ebpf/link/uprobe.go new file mode 100644 index 0000000000..edf925b570 --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/uprobe.go @@ -0,0 +1,373 @@ +package link + +import ( + "debug/elf" + "errors" + "fmt" + "os" + "path/filepath" + "strings" + "sync" + + "github.com/cilium/ebpf" + "github.com/cilium/ebpf/internal" +) + +var ( + uprobeEventsPath = filepath.Join(tracefsPath, "uprobe_events") + + uprobeRetprobeBit = struct { + once sync.Once + value uint64 + err error + }{} + + uprobeRefCtrOffsetPMUPath = "/sys/bus/event_source/devices/uprobe/format/ref_ctr_offset" + // elixir.bootlin.com/linux/v5.15-rc7/source/kernel/events/core.c#L9799 + uprobeRefCtrOffsetShift = 32 + haveRefCtrOffsetPMU = internal.FeatureTest("RefCtrOffsetPMU", "4.20", func() error { + _, err := os.Stat(uprobeRefCtrOffsetPMUPath) + if err != nil { + return internal.ErrNotSupported + } + return nil + }) + + // ErrNoSymbol indicates that the given symbol was not found + // in the ELF symbols table. + ErrNoSymbol = errors.New("not found") +) + +// Executable defines an executable program on the filesystem. +type Executable struct { + // Path of the executable on the filesystem. + path string + // Parsed ELF and dynamic symbols' addresses. + addresses map[string]uint64 +} + +// UprobeOptions defines additional parameters that will be used +// when loading Uprobes. +type UprobeOptions struct { + // Symbol address. Must be provided in case of external symbols (shared libs). + // If set, overrides the address eventually parsed from the executable. + Address uint64 + // The offset relative to given symbol. Useful when tracing an arbitrary point + // inside the frame of given symbol. + // + // Note: this field changed from being an absolute offset to being relative + // to Address. + Offset uint64 + // Only set the uprobe on the given process ID. Useful when tracing + // shared library calls or programs that have many running instances. + PID int + // Automatically manage SDT reference counts (semaphores). + // + // If this field is set, the Kernel will increment/decrement the + // semaphore located in the process memory at the provided address on + // probe attach/detach. + // + // See also: + // sourceware.org/systemtap/wiki/UserSpaceProbeImplementation (Semaphore Handling) + // github.com/torvalds/linux/commit/1cc33161a83d + // github.com/torvalds/linux/commit/a6ca88b241d5 + RefCtrOffset uint64 + // Arbitrary value that can be fetched from an eBPF program + // via `bpf_get_attach_cookie()`. + // + // Needs kernel 5.15+. + Cookie uint64 +} + +// To open a new Executable, use: +// +// OpenExecutable("/bin/bash") +// +// The returned value can then be used to open Uprobe(s). +func OpenExecutable(path string) (*Executable, error) { + if path == "" { + return nil, fmt.Errorf("path cannot be empty") + } + + f, err := os.Open(path) + if err != nil { + return nil, fmt.Errorf("open file '%s': %w", path, err) + } + defer f.Close() + + se, err := internal.NewSafeELFFile(f) + if err != nil { + return nil, fmt.Errorf("parse ELF file: %w", err) + } + + if se.Type != elf.ET_EXEC && se.Type != elf.ET_DYN { + // ELF is not an executable or a shared object. + return nil, errors.New("the given file is not an executable or a shared object") + } + + ex := Executable{ + path: path, + addresses: make(map[string]uint64), + } + + if err := ex.load(se); err != nil { + return nil, err + } + + return &ex, nil +} + +func (ex *Executable) load(f *internal.SafeELFFile) error { + syms, err := f.Symbols() + if err != nil && !errors.Is(err, elf.ErrNoSymbols) { + return err + } + + dynsyms, err := f.DynamicSymbols() + if err != nil && !errors.Is(err, elf.ErrNoSymbols) { + return err + } + + syms = append(syms, dynsyms...) + + for _, s := range syms { + if elf.ST_TYPE(s.Info) != elf.STT_FUNC { + // Symbol not associated with a function or other executable code. + continue + } + + address := s.Value + + // Loop over ELF segments. + for _, prog := range f.Progs { + // Skip uninteresting segments. + if prog.Type != elf.PT_LOAD || (prog.Flags&elf.PF_X) == 0 { + continue + } + + if prog.Vaddr <= s.Value && s.Value < (prog.Vaddr+prog.Memsz) { + // If the symbol value is contained in the segment, calculate + // the symbol offset. + // + // fn symbol offset = fn symbol VA - .text VA + .text offset + // + // stackoverflow.com/a/40249502 + address = s.Value - prog.Vaddr + prog.Off + break + } + } + + ex.addresses[s.Name] = address + } + + return nil +} + +// address calculates the address of a symbol in the executable. +// +// opts must not be nil. +func (ex *Executable) address(symbol string, opts *UprobeOptions) (uint64, error) { + if opts.Address > 0 { + return opts.Address + opts.Offset, nil + } + + address, ok := ex.addresses[symbol] + if !ok { + return 0, fmt.Errorf("symbol %s: %w", symbol, ErrNoSymbol) + } + + // Symbols with location 0 from section undef are shared library calls and + // are relocated before the binary is executed. Dynamic linking is not + // implemented by the library, so mark this as unsupported for now. + // + // Since only offset values are stored and not elf.Symbol, if the value is 0, + // assume it's an external symbol. + if address == 0 { + return 0, fmt.Errorf("cannot resolve %s library call '%s': %w "+ + "(consider providing UprobeOptions.Address)", ex.path, symbol, ErrNotSupported) + } + + return address + opts.Offset, nil +} + +// Uprobe attaches the given eBPF program to a perf event that fires when the +// given symbol starts executing in the given Executable. +// For example, /bin/bash::main(): +// +// ex, _ = OpenExecutable("/bin/bash") +// ex.Uprobe("main", prog, nil) +// +// When using symbols which belongs to shared libraries, +// an offset must be provided via options: +// +// up, err := ex.Uprobe("main", prog, &UprobeOptions{Offset: 0x123}) +// +// Note: Setting the Offset field in the options supersedes the symbol's offset. +// +// Losing the reference to the resulting Link (up) will close the Uprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +// +// Functions provided by shared libraries can currently not be traced and +// will result in an ErrNotSupported. +func (ex *Executable) Uprobe(symbol string, prog *ebpf.Program, opts *UprobeOptions) (Link, error) { + u, err := ex.uprobe(symbol, prog, opts, false) + if err != nil { + return nil, err + } + + lnk, err := attachPerfEvent(u, prog) + if err != nil { + u.Close() + return nil, err + } + + return lnk, nil +} + +// Uretprobe attaches the given eBPF program to a perf event that fires right +// before the given symbol exits. For example, /bin/bash::main(): +// +// ex, _ = OpenExecutable("/bin/bash") +// ex.Uretprobe("main", prog, nil) +// +// When using symbols which belongs to shared libraries, +// an offset must be provided via options: +// +// up, err := ex.Uretprobe("main", prog, &UprobeOptions{Offset: 0x123}) +// +// Note: Setting the Offset field in the options supersedes the symbol's offset. +// +// Losing the reference to the resulting Link (up) will close the Uprobe +// and prevent further execution of prog. The Link must be Closed during +// program shutdown to avoid leaking system resources. +// +// Functions provided by shared libraries can currently not be traced and +// will result in an ErrNotSupported. +func (ex *Executable) Uretprobe(symbol string, prog *ebpf.Program, opts *UprobeOptions) (Link, error) { + u, err := ex.uprobe(symbol, prog, opts, true) + if err != nil { + return nil, err + } + + lnk, err := attachPerfEvent(u, prog) + if err != nil { + u.Close() + return nil, err + } + + return lnk, nil +} + +// uprobe opens a perf event for the given binary/symbol and attaches prog to it. +// If ret is true, create a uretprobe. +func (ex *Executable) uprobe(symbol string, prog *ebpf.Program, opts *UprobeOptions, ret bool) (*perfEvent, error) { + if prog == nil { + return nil, fmt.Errorf("prog cannot be nil: %w", errInvalidInput) + } + if prog.Type() != ebpf.Kprobe { + return nil, fmt.Errorf("eBPF program type %s is not Kprobe: %w", prog.Type(), errInvalidInput) + } + if opts == nil { + opts = &UprobeOptions{} + } + + offset, err := ex.address(symbol, opts) + if err != nil { + return nil, err + } + + pid := opts.PID + if pid == 0 { + pid = perfAllThreads + } + + if opts.RefCtrOffset != 0 { + if err := haveRefCtrOffsetPMU(); err != nil { + return nil, fmt.Errorf("uprobe ref_ctr_offset: %w", err) + } + } + + args := probeArgs{ + symbol: symbol, + path: ex.path, + offset: offset, + pid: pid, + refCtrOffset: opts.RefCtrOffset, + ret: ret, + cookie: opts.Cookie, + } + + // Use uprobe PMU if the kernel has it available. + tp, err := pmuUprobe(args) + if err == nil { + return tp, nil + } + if err != nil && !errors.Is(err, ErrNotSupported) { + return nil, fmt.Errorf("creating perf_uprobe PMU: %w", err) + } + + // Use tracefs if uprobe PMU is missing. + args.symbol = sanitizeSymbol(symbol) + tp, err = tracefsUprobe(args) + if err != nil { + return nil, fmt.Errorf("creating trace event '%s:%s' in tracefs: %w", ex.path, symbol, err) + } + + return tp, nil +} + +// pmuUprobe opens a perf event based on the uprobe PMU. +func pmuUprobe(args probeArgs) (*perfEvent, error) { + return pmuProbe(uprobeType, args) +} + +// tracefsUprobe creates a Uprobe tracefs entry. +func tracefsUprobe(args probeArgs) (*perfEvent, error) { + return tracefsProbe(uprobeType, args) +} + +// sanitizeSymbol replaces every invalid character for the tracefs api with an underscore. +// It is equivalent to calling regexp.MustCompile("[^a-zA-Z0-9]+").ReplaceAllString("_"). +func sanitizeSymbol(s string) string { + var b strings.Builder + b.Grow(len(s)) + var skip bool + for _, c := range []byte(s) { + switch { + case c >= 'a' && c <= 'z', + c >= 'A' && c <= 'Z', + c >= '0' && c <= '9': + skip = false + b.WriteByte(c) + + default: + if !skip { + b.WriteByte('_') + skip = true + } + } + } + + return b.String() +} + +// uprobeToken creates the PATH:OFFSET(REF_CTR_OFFSET) token for the tracefs api. +func uprobeToken(args probeArgs) string { + po := fmt.Sprintf("%s:%#x", args.path, args.offset) + + if args.refCtrOffset != 0 { + // This is not documented in Documentation/trace/uprobetracer.txt. + // elixir.bootlin.com/linux/v5.15-rc7/source/kernel/trace/trace.c#L5564 + po += fmt.Sprintf("(%#x)", args.refCtrOffset) + } + + return po +} + +func uretprobeBit() (uint64, error) { + uprobeRetprobeBit.once.Do(func() { + uprobeRetprobeBit.value, uprobeRetprobeBit.err = determineRetprobeBit(uprobeType) + }) + return uprobeRetprobeBit.value, uprobeRetprobeBit.err +} diff --git a/vendor/github.com/cilium/ebpf/link/xdp.go b/vendor/github.com/cilium/ebpf/link/xdp.go new file mode 100644 index 0000000000..aa8dd3a4cb --- /dev/null +++ b/vendor/github.com/cilium/ebpf/link/xdp.go @@ -0,0 +1,54 @@ +package link + +import ( + "fmt" + + "github.com/cilium/ebpf" +) + +// XDPAttachFlags represents how XDP program will be attached to interface. +type XDPAttachFlags uint32 + +const ( + // XDPGenericMode (SKB) links XDP BPF program for drivers which do + // not yet support native XDP. + XDPGenericMode XDPAttachFlags = 1 << (iota + 1) + // XDPDriverMode links XDP BPF program into the driver’s receive path. + XDPDriverMode + // XDPOffloadMode offloads the entire XDP BPF program into hardware. + XDPOffloadMode +) + +type XDPOptions struct { + // Program must be an XDP BPF program. + Program *ebpf.Program + + // Interface is the interface index to attach program to. + Interface int + + // Flags is one of XDPAttachFlags (optional). + // + // Only one XDP mode should be set, without flag defaults + // to driver/generic mode (best effort). + Flags XDPAttachFlags +} + +// AttachXDP links an XDP BPF program to an XDP hook. +func AttachXDP(opts XDPOptions) (Link, error) { + if t := opts.Program.Type(); t != ebpf.XDP { + return nil, fmt.Errorf("invalid program type %s, expected XDP", t) + } + + if opts.Interface < 1 { + return nil, fmt.Errorf("invalid interface index: %d", opts.Interface) + } + + rawLink, err := AttachRawLink(RawLinkOptions{ + Program: opts.Program, + Attach: ebpf.AttachXDP, + Target: opts.Interface, + Flags: uint32(opts.Flags), + }) + + return rawLink, err +} diff --git a/vendor/github.com/cilium/ebpf/linker.go b/vendor/github.com/cilium/ebpf/linker.go index 1bb8f61c25..e6276b1829 100644 --- a/vendor/github.com/cilium/ebpf/linker.go +++ b/vendor/github.com/cilium/ebpf/linker.go @@ -1,86 +1,238 @@ package ebpf import ( + "errors" "fmt" + "sync" "github.com/cilium/ebpf/asm" - "github.com/cilium/ebpf/internal/btf" + "github.com/cilium/ebpf/btf" ) -// link resolves bpf-to-bpf calls. +// splitSymbols splits insns into subsections delimited by Symbol Instructions. +// insns cannot be empty and must start with a Symbol Instruction. // -// Each library may contain multiple functions / labels, and is only linked -// if prog references one of these functions. +// The resulting map is indexed by Symbol name. +func splitSymbols(insns asm.Instructions) (map[string]asm.Instructions, error) { + if len(insns) == 0 { + return nil, errors.New("insns is empty") + } + + if insns[0].Symbol() == "" { + return nil, errors.New("insns must start with a Symbol") + } + + var name string + progs := make(map[string]asm.Instructions) + for _, ins := range insns { + if sym := ins.Symbol(); sym != "" { + if progs[sym] != nil { + return nil, fmt.Errorf("insns contains duplicate Symbol %s", sym) + } + name = sym + } + + progs[name] = append(progs[name], ins) + } + + return progs, nil +} + +// The linker is responsible for resolving bpf-to-bpf calls between programs +// within an ELF. Each BPF program must be a self-contained binary blob, +// so when an instruction in one ELF program section wants to jump to +// a function in another, the linker needs to pull in the bytecode +// (and BTF info) of the target function and concatenate the instruction +// streams. // -// Libraries also linked. -func link(prog *ProgramSpec, libs []*ProgramSpec) error { - var ( - linked = make(map[*ProgramSpec]bool) - pending = []asm.Instructions{prog.Instructions} - insns asm.Instructions - ) - for len(pending) > 0 { - insns, pending = pending[0], pending[1:] - for _, lib := range libs { - if linked[lib] { - continue - } +// Later on in the pipeline, all call sites are fixed up with relative jumps +// within this newly-created instruction stream to then finally hand off to +// the kernel with BPF_PROG_LOAD. +// +// Each function is denoted by an ELF symbol and the compiler takes care of +// register setup before each jump instruction. - needed, err := needSection(insns, lib.Instructions) - if err != nil { - return fmt.Errorf("linking %s: %w", lib.Name, err) - } +// hasFunctionReferences returns true if insns contains one or more bpf2bpf +// function references. +func hasFunctionReferences(insns asm.Instructions) bool { + for _, i := range insns { + if i.IsFunctionReference() { + return true + } + } + return false +} - if !needed { - continue - } +// applyRelocations collects and applies any CO-RE relocations in insns. +// +// Passing a nil target will relocate against the running kernel. insns are +// modified in place. +func applyRelocations(insns asm.Instructions, local, target *btf.Spec) error { + var relos []*btf.CORERelocation + var reloInsns []*asm.Instruction + iter := insns.Iterate() + for iter.Next() { + if relo := btf.CORERelocationMetadata(iter.Ins); relo != nil { + relos = append(relos, relo) + reloInsns = append(reloInsns, iter.Ins) + } + } - linked[lib] = true - prog.Instructions = append(prog.Instructions, lib.Instructions...) - pending = append(pending, lib.Instructions) + if len(relos) == 0 { + return nil + } - if prog.BTF != nil && lib.BTF != nil { - if err := btf.ProgramAppend(prog.BTF, lib.BTF); err != nil { - return fmt.Errorf("linking BTF of %s: %w", lib.Name, err) - } - } + target, err := maybeLoadKernelBTF(target) + if err != nil { + return err + } + + fixups, err := btf.CORERelocate(local, target, relos) + if err != nil { + return err + } + + for i, fixup := range fixups { + if err := fixup.Apply(reloInsns[i]); err != nil { + return fmt.Errorf("apply fixup %s: %w", &fixup, err) } } return nil } -func needSection(insns, section asm.Instructions) (bool, error) { - // A map of symbols to the libraries which contain them. - symbols, err := section.SymbolOffsets() - if err != nil { - return false, err +// flattenPrograms resolves bpf-to-bpf calls for a set of programs. +// +// Links all programs in names by modifying their ProgramSpec in progs. +func flattenPrograms(progs map[string]*ProgramSpec, names []string) { + // Pre-calculate all function references. + refs := make(map[*ProgramSpec][]string) + for _, prog := range progs { + refs[prog] = prog.Instructions.FunctionReferences() } - for _, ins := range insns { - if ins.Reference == "" { - continue - } - - if ins.OpCode.JumpOp() != asm.Call || ins.Src != asm.PseudoCall { - continue - } - - if ins.Constant != -1 { - // This is already a valid call, no need to link again. - continue - } - - if _, ok := symbols[ins.Reference]; !ok { - // Symbol isn't available in this section - continue - } - - // At this point we know that at least one function in the - // library is called from insns, so we have to link it. - return true, nil + // Create a flattened instruction stream, but don't modify progs yet to + // avoid linking multiple times. + flattened := make([]asm.Instructions, 0, len(names)) + for _, name := range names { + flattened = append(flattened, flattenInstructions(name, progs, refs)) } - // None of the functions in the section are called. - return false, nil + // Finally, assign the flattened instructions. + for i, name := range names { + progs[name].Instructions = flattened[i] + } +} + +// flattenInstructions resolves bpf-to-bpf calls for a single program. +// +// Flattens the instructions of prog by concatenating the instructions of all +// direct and indirect dependencies. +// +// progs contains all referenceable programs, while refs contain the direct +// dependencies of each program. +func flattenInstructions(name string, progs map[string]*ProgramSpec, refs map[*ProgramSpec][]string) asm.Instructions { + prog := progs[name] + + insns := make(asm.Instructions, len(prog.Instructions)) + copy(insns, prog.Instructions) + + // Add all direct references of prog to the list of to be linked programs. + pending := make([]string, len(refs[prog])) + copy(pending, refs[prog]) + + // All references for which we've appended instructions. + linked := make(map[string]bool) + + // Iterate all pending references. We can't use a range since pending is + // modified in the body below. + for len(pending) > 0 { + var ref string + ref, pending = pending[0], pending[1:] + + if linked[ref] { + // We've already linked this ref, don't append instructions again. + continue + } + + progRef := progs[ref] + if progRef == nil { + // We don't have instructions that go with this reference. This + // happens when calling extern functions. + continue + } + + insns = append(insns, progRef.Instructions...) + linked[ref] = true + + // Make sure we link indirect references. + pending = append(pending, refs[progRef]...) + } + + return insns +} + +// fixupAndValidate is called by the ELF reader right before marshaling the +// instruction stream. It performs last-minute adjustments to the program and +// runs some sanity checks before sending it off to the kernel. +func fixupAndValidate(insns asm.Instructions) error { + iter := insns.Iterate() + for iter.Next() { + ins := iter.Ins + + // Map load was tagged with a Reference, but does not contain a Map pointer. + if ins.IsLoadFromMap() && ins.Reference() != "" && ins.Map() == nil { + return fmt.Errorf("instruction %d: map %s: %w", iter.Index, ins.Reference(), asm.ErrUnsatisfiedMapReference) + } + + fixupProbeReadKernel(ins) + } + + return nil +} + +// fixupProbeReadKernel replaces calls to bpf_probe_read_{kernel,user}(_str) +// with bpf_probe_read(_str) on kernels that don't support it yet. +func fixupProbeReadKernel(ins *asm.Instruction) { + if !ins.IsBuiltinCall() { + return + } + + // Kernel supports bpf_probe_read_kernel, nothing to do. + if haveProbeReadKernel() == nil { + return + } + + switch asm.BuiltinFunc(ins.Constant) { + case asm.FnProbeReadKernel, asm.FnProbeReadUser: + ins.Constant = int64(asm.FnProbeRead) + case asm.FnProbeReadKernelStr, asm.FnProbeReadUserStr: + ins.Constant = int64(asm.FnProbeReadStr) + } +} + +var kernelBTF struct { + sync.Mutex + spec *btf.Spec +} + +// maybeLoadKernelBTF loads the current kernel's BTF if spec is nil, otherwise +// it returns spec unchanged. +// +// The kernel BTF is cached for the lifetime of the process. +func maybeLoadKernelBTF(spec *btf.Spec) (*btf.Spec, error) { + if spec != nil { + return spec, nil + } + + kernelBTF.Lock() + defer kernelBTF.Unlock() + + if kernelBTF.spec != nil { + return kernelBTF.spec, nil + } + + var err error + kernelBTF.spec, err = btf.LoadKernelSpec() + return kernelBTF.spec, err } diff --git a/vendor/github.com/cilium/ebpf/map.go b/vendor/github.com/cilium/ebpf/map.go index 461b995a54..e4a6c87e92 100644 --- a/vendor/github.com/cilium/ebpf/map.go +++ b/vendor/github.com/cilium/ebpf/map.go @@ -1,12 +1,19 @@ package ebpf import ( + "bytes" "errors" "fmt" - "strings" + "io" + "math/rand" + "path/filepath" + "reflect" + "time" + "unsafe" + "github.com/cilium/ebpf/btf" "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/btf" + "github.com/cilium/ebpf/internal/sys" "github.com/cilium/ebpf/internal/unix" ) @@ -15,8 +22,19 @@ var ( ErrKeyNotExist = errors.New("key does not exist") ErrKeyExist = errors.New("key already exists") ErrIterationAborted = errors.New("iteration aborted") + ErrMapIncompatible = errors.New("map spec is incompatible with existing map") + errMapNoBTFValue = errors.New("map spec does not contain a BTF Value") ) +// MapOptions control loading a map into the kernel. +type MapOptions struct { + // The base path to pin maps in if requested via PinByName. + // Existing maps will be re-used if they are compatible, otherwise an + // error is returned. + PinPath string + LoadPinOptions LoadPinOptions +} + // MapID represents the unique ID of an eBPF map type MapID uint32 @@ -29,7 +47,19 @@ type MapSpec struct { KeySize uint32 ValueSize uint32 MaxEntries uint32 - Flags uint32 + + // Flags is passed to the kernel and specifies additional map + // creation attributes. + Flags uint32 + + // Automatically pin and load a map from MapOptions.PinPath. + // Generates an error if an existing pinned map is incompatible with the MapSpec. + Pinning PinType + + // Specify numa node during map creation + // (effective only if unix.BPF_F_NUMA_NODE flag is set, + // which can be imported from golang.org/x/sys/unix) + NumaNode uint32 // The initial contents of the map. May be nil. Contents []MapKV @@ -40,8 +70,16 @@ type MapSpec struct { // InnerMap is used as a template for ArrayOfMaps and HashOfMaps InnerMap *MapSpec + // Extra trailing bytes found in the ELF map definition when using structs + // larger than libbpf's bpf_map_def. nil if no trailing bytes were present. + // Must be nil or empty before instantiating the MapSpec into a Map. + Extra *bytes.Reader + + // The key and value type of this map. May be nil. + Key, Value btf.Type + // The BTF associated with this map. - BTF *btf.Map + BTF *btf.Spec } func (ms *MapSpec) String() string { @@ -57,18 +95,90 @@ func (ms *MapSpec) Copy() *MapSpec { } cpy := *ms + cpy.Contents = make([]MapKV, len(ms.Contents)) copy(cpy.Contents, ms.Contents) + cpy.InnerMap = ms.InnerMap.Copy() + return &cpy } +// hasBTF returns true if the MapSpec has a valid BTF spec and if its +// map type supports associated BTF metadata in the kernel. +func (ms *MapSpec) hasBTF() bool { + return ms.BTF != nil && ms.Type.hasBTF() +} + +func (ms *MapSpec) clampPerfEventArraySize() error { + if ms.Type != PerfEventArray { + return nil + } + + n, err := internal.PossibleCPUs() + if err != nil { + return fmt.Errorf("perf event array: %w", err) + } + + if n := uint32(n); ms.MaxEntries > n { + ms.MaxEntries = n + } + + return nil +} + +// dataSection returns the contents and BTF Datasec descriptor of the spec. +func (ms *MapSpec) dataSection() ([]byte, *btf.Datasec, error) { + + if ms.Value == nil { + return nil, nil, errMapNoBTFValue + } + + ds, ok := ms.Value.(*btf.Datasec) + if !ok { + return nil, nil, fmt.Errorf("map value BTF is a %T, not a *btf.Datasec", ms.Value) + } + + if n := len(ms.Contents); n != 1 { + return nil, nil, fmt.Errorf("expected one key, found %d", n) + } + + kv := ms.Contents[0] + value, ok := kv.Value.([]byte) + if !ok { + return nil, nil, fmt.Errorf("value at first map key is %T, not []byte", kv.Value) + } + + return value, ds, nil +} + // MapKV is used to initialize the contents of a Map. type MapKV struct { Key interface{} Value interface{} } +func (ms *MapSpec) checkCompatibility(m *Map) error { + switch { + case m.typ != ms.Type: + return fmt.Errorf("expected type %v, got %v: %w", ms.Type, m.typ, ErrMapIncompatible) + + case m.keySize != ms.KeySize: + return fmt.Errorf("expected key size %v, got %v: %w", ms.KeySize, m.keySize, ErrMapIncompatible) + + case m.valueSize != ms.ValueSize: + return fmt.Errorf("expected value size %v, got %v: %w", ms.ValueSize, m.valueSize, ErrMapIncompatible) + + case !(ms.Type == PerfEventArray && ms.MaxEntries == 0) && + m.maxEntries != ms.MaxEntries: + return fmt.Errorf("expected max entries %v, got %v: %w", ms.MaxEntries, m.maxEntries, ErrMapIncompatible) + + case m.flags != ms.Flags: + return fmt.Errorf("expected flags %v, got %v: %w", ms.Flags, m.flags, ErrMapIncompatible) + } + return nil +} + // Map represents a Map file descriptor. // // It is not safe to close a map which is used by other goroutines. @@ -79,9 +189,14 @@ type MapKV struct { // Implement encoding.BinaryMarshaler or encoding.BinaryUnmarshaler // if you require custom encoding. type Map struct { - name string - fd *internal.FD - abi MapABI + name string + fd *sys.FD + typ MapType + keySize uint32 + valueSize uint32 + maxEntries uint32 + flags uint32 + pinnedPath string // Per CPU maps return values larger than the size in the spec fullValueSize int } @@ -90,160 +205,288 @@ type Map struct { // // You should not use fd after calling this function. func NewMapFromFD(fd int) (*Map, error) { - if fd < 0 { - return nil, errors.New("invalid fd") - } - bpfFd := internal.NewFD(uint32(fd)) - - name, abi, err := newMapABIFromFd(bpfFd) + f, err := sys.NewFD(fd) if err != nil { - bpfFd.Forget() return nil, err } - return newMap(bpfFd, name, abi) + + return newMapFromFD(f) +} + +func newMapFromFD(fd *sys.FD) (*Map, error) { + info, err := newMapInfoFromFd(fd) + if err != nil { + fd.Close() + return nil, fmt.Errorf("get map info: %w", err) + } + + return newMap(fd, info.Name, info.Type, info.KeySize, info.ValueSize, info.MaxEntries, info.Flags) } // NewMap creates a new Map. // +// It's equivalent to calling NewMapWithOptions with default options. +func NewMap(spec *MapSpec) (*Map, error) { + return NewMapWithOptions(spec, MapOptions{}) +} + +// NewMapWithOptions creates a new Map. +// // Creating a map for the first time will perform feature detection // by creating small, temporary maps. // // The caller is responsible for ensuring the process' rlimit is set // sufficiently high for locking memory during map creation. This can be done -// by calling unix.Setrlimit with unix.RLIMIT_MEMLOCK prior to calling NewMap. -func NewMap(spec *MapSpec) (*Map, error) { - if spec.BTF == nil { - return newMapWithBTF(spec, nil) - } +// by calling rlimit.RemoveMemlock() prior to calling NewMapWithOptions. +// +// May return an error wrapping ErrMapIncompatible. +func NewMapWithOptions(spec *MapSpec, opts MapOptions) (*Map, error) { + handles := newHandleCache() + defer handles.close() - handle, err := btf.NewHandle(btf.MapSpec(spec.BTF)) - if err != nil && !errors.Is(err, btf.ErrNotSupported) { - return nil, fmt.Errorf("can't load BTF: %w", err) - } - - return newMapWithBTF(spec, handle) -} - -func newMapWithBTF(spec *MapSpec, handle *btf.Handle) (*Map, error) { - if spec.Type != ArrayOfMaps && spec.Type != HashOfMaps { - return createMap(spec, nil, handle) - } - - if spec.InnerMap == nil { - return nil, fmt.Errorf("%s requires InnerMap", spec.Type) - } - - template, err := createMap(spec.InnerMap, nil, handle) + m, err := newMapWithOptions(spec, opts, handles) if err != nil { - return nil, err - } - defer template.Close() - - return createMap(spec, template.fd, handle) -} - -func createMap(spec *MapSpec, inner *internal.FD, handle *btf.Handle) (*Map, error) { - abi := newMapABIFromSpec(spec) - - switch spec.Type { - case ArrayOfMaps: - fallthrough - case HashOfMaps: - if err := haveNestedMaps(); err != nil { - return nil, err - } - - if abi.ValueSize != 0 && abi.ValueSize != 4 { - return nil, errors.New("ValueSize must be zero or four for map of map") - } - abi.ValueSize = 4 - - case PerfEventArray: - if abi.KeySize != 0 && abi.KeySize != 4 { - return nil, errors.New("KeySize must be zero or four for perf event array") - } - abi.KeySize = 4 - - if abi.ValueSize != 0 && abi.ValueSize != 4 { - return nil, errors.New("ValueSize must be zero or four for perf event array") - } - abi.ValueSize = 4 - - if abi.MaxEntries == 0 { - n, err := internal.PossibleCPUs() - if err != nil { - return nil, fmt.Errorf("perf event array: %w", err) - } - abi.MaxEntries = uint32(n) - } + return nil, fmt.Errorf("creating map: %w", err) } - if abi.Flags&(unix.BPF_F_RDONLY_PROG|unix.BPF_F_WRONLY_PROG) > 0 || spec.Freeze { - if err := haveMapMutabilityModifiers(); err != nil { - return nil, fmt.Errorf("map create: %w", err) - } - } - - attr := bpfMapCreateAttr{ - mapType: abi.Type, - keySize: abi.KeySize, - valueSize: abi.ValueSize, - maxEntries: abi.MaxEntries, - flags: abi.Flags, - } - - if inner != nil { - var err error - attr.innerMapFd, err = inner.Value() - if err != nil { - return nil, fmt.Errorf("map create: %w", err) - } - } - - if handle != nil && spec.BTF != nil { - attr.btfFd = uint32(handle.FD()) - attr.btfKeyTypeID = btf.MapKey(spec.BTF).ID() - attr.btfValueTypeID = btf.MapValue(spec.BTF).ID() - } - - if haveObjName() == nil { - attr.mapName = newBPFObjName(spec.Name) - } - - fd, err := bpfMapCreate(&attr) - if err != nil { - return nil, fmt.Errorf("map create: %w", err) - } - - m, err := newMap(fd, spec.Name, abi) - if err != nil { - return nil, err - } - - if err := m.populate(spec.Contents); err != nil { + if err := m.finalize(spec); err != nil { m.Close() - return nil, fmt.Errorf("map create: can't set initial contents: %w", err) + return nil, fmt.Errorf("populating map: %w", err) } - if spec.Freeze { - if err := m.Freeze(); err != nil { - m.Close() - return nil, fmt.Errorf("can't freeze map: %w", err) + return m, nil +} + +func newMapWithOptions(spec *MapSpec, opts MapOptions, handles *handleCache) (_ *Map, err error) { + closeOnError := func(c io.Closer) { + if err != nil { + c.Close() + } + } + + switch spec.Pinning { + case PinByName: + if spec.Name == "" { + return nil, fmt.Errorf("pin by name: missing Name") + } + + if opts.PinPath == "" { + return nil, fmt.Errorf("pin by name: missing MapOptions.PinPath") + } + + path := filepath.Join(opts.PinPath, spec.Name) + m, err := LoadPinnedMap(path, &opts.LoadPinOptions) + if errors.Is(err, unix.ENOENT) { + break + } + if err != nil { + return nil, fmt.Errorf("load pinned map: %w", err) + } + defer closeOnError(m) + + if err := spec.checkCompatibility(m); err != nil { + return nil, fmt.Errorf("use pinned map %s: %w", spec.Name, err) + } + + return m, nil + + case PinNone: + // Nothing to do here + + default: + return nil, fmt.Errorf("pin type %d: %w", int(spec.Pinning), ErrNotSupported) + } + + var innerFd *sys.FD + if spec.Type == ArrayOfMaps || spec.Type == HashOfMaps { + if spec.InnerMap == nil { + return nil, fmt.Errorf("%s requires InnerMap", spec.Type) + } + + if spec.InnerMap.Pinning != PinNone { + return nil, errors.New("inner maps cannot be pinned") + } + + template, err := spec.InnerMap.createMap(nil, opts, handles) + if err != nil { + return nil, fmt.Errorf("inner map: %w", err) + } + defer template.Close() + + // Intentionally skip populating and freezing (finalizing) + // the inner map template since it will be removed shortly. + + innerFd = template.fd + } + + m, err := spec.createMap(innerFd, opts, handles) + if err != nil { + return nil, err + } + defer closeOnError(m) + + if spec.Pinning == PinByName { + path := filepath.Join(opts.PinPath, spec.Name) + if err := m.Pin(path); err != nil { + return nil, fmt.Errorf("pin map: %w", err) } } return m, nil } -func newMap(fd *internal.FD, name string, abi *MapABI) (*Map, error) { +// createMap validates the spec's properties and creates the map in the kernel +// using the given opts. It does not populate or freeze the map. +func (spec *MapSpec) createMap(inner *sys.FD, opts MapOptions, handles *handleCache) (_ *Map, err error) { + closeOnError := func(closer io.Closer) { + if err != nil { + closer.Close() + } + } + + spec = spec.Copy() + + // Kernels 4.13 through 5.4 used a struct bpf_map_def that contained + // additional 'inner_map_idx' and later 'numa_node' fields. + // In order to support loading these definitions, tolerate the presence of + // extra bytes, but require them to be zeroes. + if spec.Extra != nil { + if _, err := io.Copy(internal.DiscardZeroes{}, spec.Extra); err != nil { + return nil, errors.New("extra contains unhandled non-zero bytes, drain before creating map") + } + } + + switch spec.Type { + case ArrayOfMaps, HashOfMaps: + if err := haveNestedMaps(); err != nil { + return nil, err + } + + if spec.ValueSize != 0 && spec.ValueSize != 4 { + return nil, errors.New("ValueSize must be zero or four for map of map") + } + spec.ValueSize = 4 + + case PerfEventArray: + if spec.KeySize != 0 && spec.KeySize != 4 { + return nil, errors.New("KeySize must be zero or four for perf event array") + } + spec.KeySize = 4 + + if spec.ValueSize != 0 && spec.ValueSize != 4 { + return nil, errors.New("ValueSize must be zero or four for perf event array") + } + spec.ValueSize = 4 + + if spec.MaxEntries == 0 { + n, err := internal.PossibleCPUs() + if err != nil { + return nil, fmt.Errorf("perf event array: %w", err) + } + spec.MaxEntries = uint32(n) + } + } + + if spec.Flags&(unix.BPF_F_RDONLY_PROG|unix.BPF_F_WRONLY_PROG) > 0 || spec.Freeze { + if err := haveMapMutabilityModifiers(); err != nil { + return nil, fmt.Errorf("map create: %w", err) + } + } + if spec.Flags&unix.BPF_F_MMAPABLE > 0 { + if err := haveMmapableMaps(); err != nil { + return nil, fmt.Errorf("map create: %w", err) + } + } + if spec.Flags&unix.BPF_F_INNER_MAP > 0 { + if err := haveInnerMaps(); err != nil { + return nil, fmt.Errorf("map create: %w", err) + } + } + if spec.Flags&unix.BPF_F_NO_PREALLOC > 0 { + if err := haveNoPreallocMaps(); err != nil { + return nil, fmt.Errorf("map create: %w", err) + } + } + + attr := sys.MapCreateAttr{ + MapType: sys.MapType(spec.Type), + KeySize: spec.KeySize, + ValueSize: spec.ValueSize, + MaxEntries: spec.MaxEntries, + MapFlags: spec.Flags, + NumaNode: spec.NumaNode, + } + + if inner != nil { + attr.InnerMapFd = inner.Uint() + } + + if haveObjName() == nil { + attr.MapName = sys.NewObjName(spec.Name) + } + + if spec.hasBTF() { + handle, err := handles.btfHandle(spec.BTF) + if err != nil && !errors.Is(err, btf.ErrNotSupported) { + return nil, fmt.Errorf("load BTF: %w", err) + } + + if handle != nil { + keyTypeID, err := spec.BTF.TypeID(spec.Key) + if err != nil { + return nil, err + } + + valueTypeID, err := spec.BTF.TypeID(spec.Value) + if err != nil { + return nil, err + } + + attr.BtfFd = uint32(handle.FD()) + attr.BtfKeyTypeId = uint32(keyTypeID) + attr.BtfValueTypeId = uint32(valueTypeID) + } + } + + fd, err := sys.MapCreate(&attr) + if err != nil { + if errors.Is(err, unix.EPERM) { + return nil, fmt.Errorf("map create: %w (MEMLOCK may be too low, consider rlimit.RemoveMemlock)", err) + } + if !spec.hasBTF() { + return nil, fmt.Errorf("map create without BTF: %w", err) + } + if errors.Is(err, unix.EINVAL) && attr.MaxEntries == 0 { + return nil, fmt.Errorf("map create: %w (MaxEntries may be incorrectly set to zero)", err) + } + return nil, fmt.Errorf("map create: %w", err) + } + defer closeOnError(fd) + + m, err := newMap(fd, spec.Name, spec.Type, spec.KeySize, spec.ValueSize, spec.MaxEntries, spec.Flags) + if err != nil { + return nil, fmt.Errorf("map create: %w", err) + } + + return m, nil +} + +// newMap allocates and returns a new Map structure. +// Sets the fullValueSize on per-CPU maps. +func newMap(fd *sys.FD, name string, typ MapType, keySize, valueSize, maxEntries, flags uint32) (*Map, error) { m := &Map{ name, fd, - *abi, - int(abi.ValueSize), + typ, + keySize, + valueSize, + maxEntries, + flags, + "", + int(valueSize), } - if !abi.Type.hasPerCPUValue() { + if !typ.hasPerCPUValue() { return m, nil } @@ -252,93 +495,103 @@ func newMap(fd *internal.FD, name string, abi *MapABI) (*Map, error) { return nil, err } - m.fullValueSize = align(int(abi.ValueSize), 8) * possibleCPUs + m.fullValueSize = internal.Align(int(valueSize), 8) * possibleCPUs return m, nil } func (m *Map) String() string { if m.name != "" { - return fmt.Sprintf("%s(%s)#%v", m.abi.Type, m.name, m.fd) + return fmt.Sprintf("%s(%s)#%v", m.typ, m.name, m.fd) } - return fmt.Sprintf("%s#%v", m.abi.Type, m.fd) + return fmt.Sprintf("%s#%v", m.typ, m.fd) } -// ABI gets the ABI of the Map -func (m *Map) ABI() MapABI { - return m.abi +// Type returns the underlying type of the map. +func (m *Map) Type() MapType { + return m.typ } +// KeySize returns the size of the map key in bytes. +func (m *Map) KeySize() uint32 { + return m.keySize +} + +// ValueSize returns the size of the map value in bytes. +func (m *Map) ValueSize() uint32 { + return m.valueSize +} + +// MaxEntries returns the maximum number of elements the map can hold. +func (m *Map) MaxEntries() uint32 { + return m.maxEntries +} + +// Flags returns the flags of the map. +func (m *Map) Flags() uint32 { + return m.flags +} + +// Info returns metadata about the map. +func (m *Map) Info() (*MapInfo, error) { + return newMapInfoFromFd(m.fd) +} + +// MapLookupFlags controls the behaviour of the map lookup calls. +type MapLookupFlags uint64 + +// LookupLock look up the value of a spin-locked map. +const LookupLock MapLookupFlags = 4 + // Lookup retrieves a value from a Map. // // Calls Close() on valueOut if it is of type **Map or **Program, // and *valueOut is not nil. // -// Returns an error if the key doesn't exist, see IsNotExist. +// Returns an error if the key doesn't exist, see ErrKeyNotExist. func (m *Map) Lookup(key, valueOut interface{}) error { valuePtr, valueBytes := makeBuffer(valueOut, m.fullValueSize) - - if err := m.lookup(key, valuePtr); err != nil { + if err := m.lookup(key, valuePtr, 0); err != nil { return err } - if valueBytes == nil { - return nil + return m.unmarshalValue(valueOut, valueBytes) +} + +// LookupWithFlags retrieves a value from a Map with flags. +// +// Passing LookupLock flag will look up the value of a spin-locked +// map without returning the lock. This must be specified if the +// elements contain a spinlock. +// +// Calls Close() on valueOut if it is of type **Map or **Program, +// and *valueOut is not nil. +// +// Returns an error if the key doesn't exist, see ErrKeyNotExist. +func (m *Map) LookupWithFlags(key, valueOut interface{}, flags MapLookupFlags) error { + valuePtr, valueBytes := makeBuffer(valueOut, m.fullValueSize) + if err := m.lookup(key, valuePtr, flags); err != nil { + return err } - if m.abi.Type.hasPerCPUValue() { - return unmarshalPerCPUValue(valueOut, int(m.abi.ValueSize), valueBytes) - } - - switch value := valueOut.(type) { - case **Map: - m, err := unmarshalMap(valueBytes) - if err != nil { - return err - } - - (*value).Close() - *value = m - return nil - case *Map: - return fmt.Errorf("can't unmarshal into %T, need %T", value, (**Map)(nil)) - case Map: - return fmt.Errorf("can't unmarshal into %T, need %T", value, (**Map)(nil)) - - case **Program: - p, err := unmarshalProgram(valueBytes) - if err != nil { - return err - } - - (*value).Close() - *value = p - return nil - case *Program: - return fmt.Errorf("can't unmarshal into %T, need %T", value, (**Program)(nil)) - case Program: - return fmt.Errorf("can't unmarshal into %T, need %T", value, (**Program)(nil)) - - default: - return unmarshalBytes(valueOut, valueBytes) - } + return m.unmarshalValue(valueOut, valueBytes) } // LookupAndDelete retrieves and deletes a value from a Map. // // Returns ErrKeyNotExist if the key doesn't exist. func (m *Map) LookupAndDelete(key, valueOut interface{}) error { - valuePtr, valueBytes := makeBuffer(valueOut, m.fullValueSize) + return m.lookupAndDelete(key, valueOut, 0) +} - keyPtr, err := marshalPtr(key, int(m.abi.KeySize)) - if err != nil { - return fmt.Errorf("can't marshal key: %w", err) - } - - if err := bpfMapLookupAndDelete(m.fd, keyPtr, valuePtr); err != nil { - return fmt.Errorf("lookup and delete failed: %w", err) - } - - return unmarshalBytes(valueOut, valueBytes) +// LookupAndDeleteWithFlags retrieves and deletes a value from a Map. +// +// Passing LookupLock flag will look up and delete the value of a spin-locked +// map without returning the lock. This must be specified if the elements +// contain a spinlock. +// +// Returns ErrKeyNotExist if the key doesn't exist. +func (m *Map) LookupAndDeleteWithFlags(key, valueOut interface{}, flags MapLookupFlags) error { + return m.lookupAndDelete(key, valueOut, flags) } // LookupBytes gets a value from Map. @@ -346,9 +599,9 @@ func (m *Map) LookupAndDelete(key, valueOut interface{}) error { // Returns a nil value if a key doesn't exist. func (m *Map) LookupBytes(key interface{}) ([]byte, error) { valueBytes := make([]byte, m.fullValueSize) - valuePtr := internal.NewSlicePointer(valueBytes) + valuePtr := sys.NewSlicePointer(valueBytes) - err := m.lookup(key, valuePtr) + err := m.lookup(key, valuePtr, 0) if errors.Is(err, ErrKeyNotExist) { return nil, nil } @@ -356,18 +609,47 @@ func (m *Map) LookupBytes(key interface{}) ([]byte, error) { return valueBytes, err } -func (m *Map) lookup(key interface{}, valueOut internal.Pointer) error { - keyPtr, err := marshalPtr(key, int(m.abi.KeySize)) +func (m *Map) lookup(key interface{}, valueOut sys.Pointer, flags MapLookupFlags) error { + keyPtr, err := m.marshalKey(key) if err != nil { return fmt.Errorf("can't marshal key: %w", err) } - if err = bpfMapLookupElem(m.fd, keyPtr, valueOut); err != nil { - return fmt.Errorf("lookup failed: %w", err) + attr := sys.MapLookupElemAttr{ + MapFd: m.fd.Uint(), + Key: keyPtr, + Value: valueOut, + Flags: uint64(flags), + } + + if err = sys.MapLookupElem(&attr); err != nil { + return fmt.Errorf("lookup: %w", wrapMapError(err)) } return nil } +func (m *Map) lookupAndDelete(key, valueOut interface{}, flags MapLookupFlags) error { + valuePtr, valueBytes := makeBuffer(valueOut, m.fullValueSize) + + keyPtr, err := m.marshalKey(key) + if err != nil { + return fmt.Errorf("can't marshal key: %w", err) + } + + attr := sys.MapLookupAndDeleteElemAttr{ + MapFd: m.fd.Uint(), + Key: keyPtr, + Value: valuePtr, + Flags: uint64(flags), + } + + if err := sys.MapLookupAndDeleteElem(&attr); err != nil { + return fmt.Errorf("lookup and delete: %w", wrapMapError(err)) + } + + return m.unmarshalValue(valueOut, valueBytes) +} + // MapUpdateFlags controls the behaviour of the Map.Update call. // // The exact semantics depend on the specific MapType. @@ -380,6 +662,8 @@ const ( UpdateNoExist MapUpdateFlags = 1 << (iota - 1) // UpdateExist updates an existing element. UpdateExist + // UpdateLock updates elements under bpf_spin_lock. + UpdateLock ) // Put replaces or creates a value in map. @@ -391,23 +675,25 @@ func (m *Map) Put(key, value interface{}) error { // Update changes the value of a key. func (m *Map) Update(key, value interface{}, flags MapUpdateFlags) error { - keyPtr, err := marshalPtr(key, int(m.abi.KeySize)) + keyPtr, err := m.marshalKey(key) if err != nil { return fmt.Errorf("can't marshal key: %w", err) } - var valuePtr internal.Pointer - if m.abi.Type.hasPerCPUValue() { - valuePtr, err = marshalPerCPUValue(value, int(m.abi.ValueSize)) - } else { - valuePtr, err = marshalPtr(value, int(m.abi.ValueSize)) - } + valuePtr, err := m.marshalValue(value) if err != nil { return fmt.Errorf("can't marshal value: %w", err) } - if err = bpfMapUpdateElem(m.fd, keyPtr, valuePtr, uint64(flags)); err != nil { - return fmt.Errorf("update failed: %w", err) + attr := sys.MapUpdateElemAttr{ + MapFd: m.fd.Uint(), + Key: keyPtr, + Value: valuePtr, + Flags: uint64(flags), + } + + if err = sys.MapUpdateElem(&attr); err != nil { + return fmt.Errorf("update: %w", wrapMapError(err)) } return nil @@ -417,13 +703,18 @@ func (m *Map) Update(key, value interface{}, flags MapUpdateFlags) error { // // Returns ErrKeyNotExist if the key does not exist. func (m *Map) Delete(key interface{}) error { - keyPtr, err := marshalPtr(key, int(m.abi.KeySize)) + keyPtr, err := m.marshalKey(key) if err != nil { return fmt.Errorf("can't marshal key: %w", err) } - if err = bpfMapDeleteElem(m.fd, keyPtr); err != nil { - return fmt.Errorf("delete failed: %w", err) + attr := sys.MapDeleteElemAttr{ + MapFd: m.fd.Uint(), + Key: keyPtr, + } + + if err = sys.MapDeleteElem(&attr); err != nil { + return fmt.Errorf("delete: %w", wrapMapError(err)) } return nil } @@ -434,17 +725,13 @@ func (m *Map) Delete(key interface{}) error { // // Returns ErrKeyNotExist if there is no next key. func (m *Map) NextKey(key, nextKeyOut interface{}) error { - nextKeyPtr, nextKeyBytes := makeBuffer(nextKeyOut, int(m.abi.KeySize)) + nextKeyPtr, nextKeyBytes := makeBuffer(nextKeyOut, int(m.keySize)) if err := m.nextKey(key, nextKeyPtr); err != nil { return err } - if nextKeyBytes == nil { - return nil - } - - if err := unmarshalBytes(nextKeyOut, nextKeyBytes); err != nil { + if err := m.unmarshalKey(nextKeyOut, nextKeyBytes); err != nil { return fmt.Errorf("can't unmarshal next key: %w", err) } return nil @@ -458,8 +745,8 @@ func (m *Map) NextKey(key, nextKeyOut interface{}) error { // // Returns nil if there are no more keys. func (m *Map) NextKeyBytes(key interface{}) ([]byte, error) { - nextKey := make([]byte, m.abi.KeySize) - nextKeyPtr := internal.NewSlicePointer(nextKey) + nextKey := make([]byte, m.keySize) + nextKeyPtr := sys.NewSlicePointer(nextKey) err := m.nextKey(key, nextKeyPtr) if errors.Is(err, ErrKeyNotExist) { @@ -469,25 +756,279 @@ func (m *Map) NextKeyBytes(key interface{}) ([]byte, error) { return nextKey, err } -func (m *Map) nextKey(key interface{}, nextKeyOut internal.Pointer) error { +func (m *Map) nextKey(key interface{}, nextKeyOut sys.Pointer) error { var ( - keyPtr internal.Pointer + keyPtr sys.Pointer err error ) if key != nil { - keyPtr, err = marshalPtr(key, int(m.abi.KeySize)) + keyPtr, err = m.marshalKey(key) if err != nil { return fmt.Errorf("can't marshal key: %w", err) } } - if err = bpfMapGetNextKey(m.fd, keyPtr, nextKeyOut); err != nil { - return fmt.Errorf("next key failed: %w", err) + attr := sys.MapGetNextKeyAttr{ + MapFd: m.fd.Uint(), + Key: keyPtr, + NextKey: nextKeyOut, } + + if err = sys.MapGetNextKey(&attr); err != nil { + // Kernels 4.4.131 and earlier return EFAULT instead of a pointer to the + // first map element when a nil key pointer is specified. + if key == nil && errors.Is(err, unix.EFAULT) { + var guessKey []byte + guessKey, err = m.guessNonExistentKey() + if err != nil { + return err + } + + // Retry the syscall with a valid non-existing key. + attr.Key = sys.NewSlicePointer(guessKey) + if err = sys.MapGetNextKey(&attr); err == nil { + return nil + } + } + + return fmt.Errorf("next key: %w", wrapMapError(err)) + } + return nil } +// guessNonExistentKey attempts to perform a map lookup that returns ENOENT. +// This is necessary on kernels before 4.4.132, since those don't support +// iterating maps from the start by providing an invalid key pointer. +func (m *Map) guessNonExistentKey() ([]byte, error) { + // Provide an invalid value pointer to prevent a copy on the kernel side. + valuePtr := sys.NewPointer(unsafe.Pointer(^uintptr(0))) + randKey := make([]byte, int(m.keySize)) + + for i := 0; i < 4; i++ { + switch i { + // For hash maps, the 0 key is less likely to be occupied. They're often + // used for storing data related to pointers, and their access pattern is + // generally scattered across the keyspace. + case 0: + // An all-0xff key is guaranteed to be out of bounds of any array, since + // those have a fixed key size of 4 bytes. The only corner case being + // arrays with 2^32 max entries, but those are prohibitively expensive + // in many environments. + case 1: + for r := range randKey { + randKey[r] = 0xff + } + // Inspired by BCC, 0x55 is an alternating binary pattern (0101), so + // is unlikely to be taken. + case 2: + for r := range randKey { + randKey[r] = 0x55 + } + // Last ditch effort, generate a random key. + case 3: + rand.New(rand.NewSource(time.Now().UnixNano())).Read(randKey) + } + + err := m.lookup(randKey, valuePtr, 0) + if errors.Is(err, ErrKeyNotExist) { + return randKey, nil + } + } + + return nil, errors.New("couldn't find non-existing key") +} + +// BatchLookup looks up many elements in a map at once. +// +// "keysOut" and "valuesOut" must be of type slice, a pointer +// to a slice or buffer will not work. +// "prevKey" is the key to start the batch lookup from, it will +// *not* be included in the results. Use nil to start at the first key. +// +// ErrKeyNotExist is returned when the batch lookup has reached +// the end of all possible results, even when partial results +// are returned. It should be used to evaluate when lookup is "done". +func (m *Map) BatchLookup(prevKey, nextKeyOut, keysOut, valuesOut interface{}, opts *BatchOptions) (int, error) { + return m.batchLookup(sys.BPF_MAP_LOOKUP_BATCH, prevKey, nextKeyOut, keysOut, valuesOut, opts) +} + +// BatchLookupAndDelete looks up many elements in a map at once, +// +// It then deletes all those elements. +// "keysOut" and "valuesOut" must be of type slice, a pointer +// to a slice or buffer will not work. +// "prevKey" is the key to start the batch lookup from, it will +// *not* be included in the results. Use nil to start at the first key. +// +// ErrKeyNotExist is returned when the batch lookup has reached +// the end of all possible results, even when partial results +// are returned. It should be used to evaluate when lookup is "done". +func (m *Map) BatchLookupAndDelete(prevKey, nextKeyOut, keysOut, valuesOut interface{}, opts *BatchOptions) (int, error) { + return m.batchLookup(sys.BPF_MAP_LOOKUP_AND_DELETE_BATCH, prevKey, nextKeyOut, keysOut, valuesOut, opts) +} + +func (m *Map) batchLookup(cmd sys.Cmd, startKey, nextKeyOut, keysOut, valuesOut interface{}, opts *BatchOptions) (int, error) { + if err := haveBatchAPI(); err != nil { + return 0, err + } + if m.typ.hasPerCPUValue() { + return 0, ErrNotSupported + } + keysValue := reflect.ValueOf(keysOut) + if keysValue.Kind() != reflect.Slice { + return 0, fmt.Errorf("keys must be a slice") + } + valuesValue := reflect.ValueOf(valuesOut) + if valuesValue.Kind() != reflect.Slice { + return 0, fmt.Errorf("valuesOut must be a slice") + } + count := keysValue.Len() + if count != valuesValue.Len() { + return 0, fmt.Errorf("keysOut and valuesOut must be the same length") + } + keyBuf := make([]byte, count*int(m.keySize)) + keyPtr := sys.NewSlicePointer(keyBuf) + valueBuf := make([]byte, count*int(m.fullValueSize)) + valuePtr := sys.NewSlicePointer(valueBuf) + nextPtr, nextBuf := makeBuffer(nextKeyOut, int(m.keySize)) + + attr := sys.MapLookupBatchAttr{ + MapFd: m.fd.Uint(), + Keys: keyPtr, + Values: valuePtr, + Count: uint32(count), + OutBatch: nextPtr, + } + + if opts != nil { + attr.ElemFlags = opts.ElemFlags + attr.Flags = opts.Flags + } + + var err error + if startKey != nil { + attr.InBatch, err = marshalPtr(startKey, int(m.keySize)) + if err != nil { + return 0, err + } + } + + _, sysErr := sys.BPF(cmd, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) + sysErr = wrapMapError(sysErr) + if sysErr != nil && !errors.Is(sysErr, unix.ENOENT) { + return 0, sysErr + } + + err = m.unmarshalKey(nextKeyOut, nextBuf) + if err != nil { + return 0, err + } + err = unmarshalBytes(keysOut, keyBuf) + if err != nil { + return 0, err + } + err = unmarshalBytes(valuesOut, valueBuf) + if err != nil { + return 0, err + } + + return int(attr.Count), sysErr +} + +// BatchUpdate updates the map with multiple keys and values +// simultaneously. +// "keys" and "values" must be of type slice, a pointer +// to a slice or buffer will not work. +func (m *Map) BatchUpdate(keys, values interface{}, opts *BatchOptions) (int, error) { + if err := haveBatchAPI(); err != nil { + return 0, err + } + if m.typ.hasPerCPUValue() { + return 0, ErrNotSupported + } + keysValue := reflect.ValueOf(keys) + if keysValue.Kind() != reflect.Slice { + return 0, fmt.Errorf("keys must be a slice") + } + valuesValue := reflect.ValueOf(values) + if valuesValue.Kind() != reflect.Slice { + return 0, fmt.Errorf("values must be a slice") + } + var ( + count = keysValue.Len() + valuePtr sys.Pointer + err error + ) + if count != valuesValue.Len() { + return 0, fmt.Errorf("keys and values must be the same length") + } + keyPtr, err := marshalPtr(keys, count*int(m.keySize)) + if err != nil { + return 0, err + } + valuePtr, err = marshalPtr(values, count*int(m.valueSize)) + if err != nil { + return 0, err + } + + attr := sys.MapUpdateBatchAttr{ + MapFd: m.fd.Uint(), + Keys: keyPtr, + Values: valuePtr, + Count: uint32(count), + } + if opts != nil { + attr.ElemFlags = opts.ElemFlags + attr.Flags = opts.Flags + } + + err = sys.MapUpdateBatch(&attr) + if err != nil { + return int(attr.Count), fmt.Errorf("batch update: %w", wrapMapError(err)) + } + + return int(attr.Count), nil +} + +// BatchDelete batch deletes entries in the map by keys. +// "keys" must be of type slice, a pointer to a slice or buffer will not work. +func (m *Map) BatchDelete(keys interface{}, opts *BatchOptions) (int, error) { + if err := haveBatchAPI(); err != nil { + return 0, err + } + if m.typ.hasPerCPUValue() { + return 0, ErrNotSupported + } + keysValue := reflect.ValueOf(keys) + if keysValue.Kind() != reflect.Slice { + return 0, fmt.Errorf("keys must be a slice") + } + count := keysValue.Len() + keyPtr, err := marshalPtr(keys, count*int(m.keySize)) + if err != nil { + return 0, fmt.Errorf("cannot marshal keys: %v", err) + } + + attr := sys.MapDeleteBatchAttr{ + MapFd: m.fd.Uint(), + Keys: keyPtr, + Count: uint32(count), + } + + if opts != nil { + attr.ElemFlags = opts.ElemFlags + attr.Flags = opts.Flags + } + + if err = sys.MapDeleteBatch(&attr); err != nil { + return int(attr.Count), fmt.Errorf("batch delete: %w", wrapMapError(err)) + } + + return int(attr.Count), nil +} + // Iterate traverses a map. // // It's safe to create multiple iterators at the same time. @@ -498,7 +1039,8 @@ func (m *Map) Iterate() *MapIterator { return newMapIterator(m) } -// Close removes a Map +// Close the Map's underlying file descriptor, which could unload the +// Map from the kernel if it is not pinned or in use by a loaded Program. func (m *Map) Close() error { if m == nil { // This makes it easier to clean up when iterating maps @@ -513,20 +1055,14 @@ func (m *Map) Close() error { // // Calling this function is invalid after Close has been called. func (m *Map) FD() int { - fd, err := m.fd.Value() - if err != nil { - // Best effort: -1 is the number most likely to be an - // invalid file descriptor. - return -1 - } - - return int(fd) + return m.fd.Int() } // Clone creates a duplicate of the Map. // // Closing the duplicate does not affect the original, and vice versa. // Changes made to the map are reflected by both instances however. +// If the original map was pinned, the cloned map will not be pinned by default. // // Cloning a nil Map returns nil. func (m *Map) Clone() (*Map, error) { @@ -539,14 +1075,51 @@ func (m *Map) Clone() (*Map, error) { return nil, fmt.Errorf("can't clone map: %w", err) } - return newMap(dup, m.name, &m.abi) + return &Map{ + m.name, + dup, + m.typ, + m.keySize, + m.valueSize, + m.maxEntries, + m.flags, + "", + m.fullValueSize, + }, nil } -// Pin persists the map past the lifetime of the process that created it. +// Pin persists the map on the BPF virtual file system past the lifetime of +// the process that created it . // -// This requires bpffs to be mounted above fileName. See http://cilium.readthedocs.io/en/doc-1.0/kubernetes/install/#mounting-the-bpf-fs-optional +// Calling Pin on a previously pinned map will overwrite the path, except when +// the new path already exists. Re-pinning across filesystems is not supported. +// You can Clone a map to pin it to a different path. +// +// This requires bpffs to be mounted above fileName. See https://docs.cilium.io/en/k8s-doc/admin/#admin-mount-bpffs func (m *Map) Pin(fileName string) error { - return internal.BPFObjPin(fileName, m.fd) + if err := internal.Pin(m.pinnedPath, fileName, m.fd); err != nil { + return err + } + m.pinnedPath = fileName + return nil +} + +// Unpin removes the persisted state for the map from the BPF virtual filesystem. +// +// Failed calls to Unpin will not alter the state returned by IsPinned. +// +// Unpinning an unpinned Map returns nil. +func (m *Map) Unpin() error { + if err := internal.Unpin(m.pinnedPath); err != nil { + return err + } + m.pinnedPath = "" + return nil +} + +// IsPinned returns true if the map has a non-empty pinned path. +func (m *Map) IsPinned() bool { + return m.pinnedPath != "" } // Freeze prevents a map to be modified from user space. @@ -557,124 +1130,187 @@ func (m *Map) Freeze() error { return fmt.Errorf("can't freeze map: %w", err) } - if err := bpfMapFreeze(m.fd); err != nil { + attr := sys.MapFreezeAttr{ + MapFd: m.fd.Uint(), + } + + if err := sys.MapFreeze(&attr); err != nil { return fmt.Errorf("can't freeze map: %w", err) } return nil } -func (m *Map) populate(contents []MapKV) error { - for _, kv := range contents { +// finalize populates the Map according to the Contents specified +// in spec and freezes the Map if requested by spec. +func (m *Map) finalize(spec *MapSpec) error { + for _, kv := range spec.Contents { if err := m.Put(kv.Key, kv.Value); err != nil { - return fmt.Errorf("key %v: %w", kv.Key, err) + return fmt.Errorf("putting value: key %v: %w", kv.Key, err) } } + + if spec.Freeze { + if err := m.Freeze(); err != nil { + return fmt.Errorf("freezing map: %w", err) + } + } + return nil } -// LoadPinnedMap load a Map from a BPF file. -// -// The function is not compatible with nested maps. -// Use LoadPinnedMapExplicit in these situations. -func LoadPinnedMap(fileName string) (*Map, error) { - fd, err := internal.BPFObjGet(fileName) - if err != nil { - return nil, err +func (m *Map) marshalKey(data interface{}) (sys.Pointer, error) { + if data == nil { + if m.keySize == 0 { + // Queues have a key length of zero, so passing nil here is valid. + return sys.NewPointer(nil), nil + } + return sys.Pointer{}, errors.New("can't use nil as key of map") } - name, abi, err := newMapABIFromFd(fd) - if err != nil { - _ = fd.Close() - return nil, err - } - return newMap(fd, name, abi) + + return marshalPtr(data, int(m.keySize)) } -// LoadPinnedMapExplicit loads a map with explicit parameters. -func LoadPinnedMapExplicit(fileName string, abi *MapABI) (*Map, error) { - fd, err := internal.BPFObjGet(fileName) +func (m *Map) unmarshalKey(data interface{}, buf []byte) error { + if buf == nil { + // This is from a makeBuffer call, nothing do do here. + return nil + } + + return unmarshalBytes(data, buf) +} + +func (m *Map) marshalValue(data interface{}) (sys.Pointer, error) { + if m.typ.hasPerCPUValue() { + return marshalPerCPUValue(data, int(m.valueSize)) + } + + var ( + buf []byte + err error + ) + + switch value := data.(type) { + case *Map: + if !m.typ.canStoreMap() { + return sys.Pointer{}, fmt.Errorf("can't store map in %s", m.typ) + } + buf, err = marshalMap(value, int(m.valueSize)) + + case *Program: + if !m.typ.canStoreProgram() { + return sys.Pointer{}, fmt.Errorf("can't store program in %s", m.typ) + } + buf, err = marshalProgram(value, int(m.valueSize)) + + default: + return marshalPtr(data, int(m.valueSize)) + } + + if err != nil { + return sys.Pointer{}, err + } + + return sys.NewSlicePointer(buf), nil +} + +func (m *Map) unmarshalValue(value interface{}, buf []byte) error { + if buf == nil { + // This is from a makeBuffer call, nothing do do here. + return nil + } + + if m.typ.hasPerCPUValue() { + return unmarshalPerCPUValue(value, int(m.valueSize), buf) + } + + switch value := value.(type) { + case **Map: + if !m.typ.canStoreMap() { + return fmt.Errorf("can't read a map from %s", m.typ) + } + + other, err := unmarshalMap(buf) + if err != nil { + return err + } + + // The caller might close the map externally, so ignore errors. + _ = (*value).Close() + + *value = other + return nil + + case *Map: + if !m.typ.canStoreMap() { + return fmt.Errorf("can't read a map from %s", m.typ) + } + return errors.New("require pointer to *Map") + + case **Program: + if !m.typ.canStoreProgram() { + return fmt.Errorf("can't read a program from %s", m.typ) + } + + other, err := unmarshalProgram(buf) + if err != nil { + return err + } + + // The caller might close the program externally, so ignore errors. + _ = (*value).Close() + + *value = other + return nil + + case *Program: + if !m.typ.canStoreProgram() { + return fmt.Errorf("can't read a program from %s", m.typ) + } + return errors.New("require pointer to *Program") + } + + return unmarshalBytes(value, buf) +} + +// LoadPinnedMap loads a Map from a BPF file. +func LoadPinnedMap(fileName string, opts *LoadPinOptions) (*Map, error) { + fd, err := sys.ObjGet(&sys.ObjGetAttr{ + Pathname: sys.NewStringPointer(fileName), + FileFlags: opts.Marshal(), + }) if err != nil { return nil, err } - return newMap(fd, "", abi) + + m, err := newMapFromFD(fd) + if err == nil { + m.pinnedPath = fileName + } + + return m, err } +// unmarshalMap creates a map from a map ID encoded in host endianness. func unmarshalMap(buf []byte) (*Map, error) { if len(buf) != 4 { return nil, errors.New("map id requires 4 byte value") } - // Looking up an entry in a nested map or prog array returns an id, - // not an fd. id := internal.NativeEndian.Uint32(buf) return NewMapFromID(MapID(id)) } -// MarshalBinary implements BinaryMarshaler. -func (m *Map) MarshalBinary() ([]byte, error) { - fd, err := m.fd.Value() - if err != nil { - return nil, err +// marshalMap marshals the fd of a map into a buffer in host endianness. +func marshalMap(m *Map, length int) ([]byte, error) { + if length != 4 { + return nil, fmt.Errorf("can't marshal map to %d bytes", length) } buf := make([]byte, 4) - internal.NativeEndian.PutUint32(buf, fd) + internal.NativeEndian.PutUint32(buf, m.fd.Uint()) return buf, nil } -func patchValue(value []byte, typ btf.Type, replacements map[string]interface{}) error { - replaced := make(map[string]bool) - replace := func(name string, offset, size int, replacement interface{}) error { - if offset+size > len(value) { - return fmt.Errorf("%s: offset %d(+%d) is out of bounds", name, offset, size) - } - - buf, err := marshalBytes(replacement, size) - if err != nil { - return fmt.Errorf("marshal %s: %w", name, err) - } - - copy(value[offset:offset+size], buf) - replaced[name] = true - return nil - } - - switch parent := typ.(type) { - case *btf.Datasec: - for _, secinfo := range parent.Vars { - name := string(secinfo.Type.(*btf.Var).Name) - replacement, ok := replacements[name] - if !ok { - continue - } - - err := replace(name, int(secinfo.Offset), int(secinfo.Size), replacement) - if err != nil { - return err - } - } - - default: - return fmt.Errorf("patching %T is not supported", typ) - } - - if len(replaced) == len(replacements) { - return nil - } - - var missing []string - for name := range replacements { - if !replaced[name] { - missing = append(missing, name) - } - } - - if len(missing) == 1 { - return fmt.Errorf("unknown field: %s", missing[0]) - } - - return fmt.Errorf("unknown fields: %s", strings.Join(missing, ",")) -} - // MapIterator iterates a Map. // // See Map.Iterate. @@ -690,8 +1326,8 @@ type MapIterator struct { func newMapIterator(target *Map) *MapIterator { return &MapIterator{ target: target, - maxEntries: target.abi.MaxEntries, - prevBytes: make([]byte, int(target.abi.KeySize)), + maxEntries: target.maxEntries, + prevBytes: make([]byte, target.keySize), } } @@ -710,7 +1346,9 @@ func (mi *MapIterator) Next(keyOut, valueOut interface{}) bool { return false } - for ; mi.count < mi.maxEntries; mi.count++ { + // For array-like maps NextKeyBytes returns nil only on after maxEntries + // iterations. + for mi.count <= mi.maxEntries { var nextBytes []byte nextBytes, mi.err = mi.target.NextKeyBytes(mi.prevKey) if mi.err != nil { @@ -729,6 +1367,7 @@ func (mi *MapIterator) Next(keyOut, valueOut interface{}) bool { copy(mi.prevBytes, nextBytes) mi.prevKey = mi.prevBytes + mi.count++ mi.err = mi.target.Lookup(nextBytes, valueOut) if errors.Is(mi.err, ErrKeyNotExist) { // Even though the key should be valid, we couldn't look up @@ -745,7 +1384,7 @@ func (mi *MapIterator) Next(keyOut, valueOut interface{}) bool { return false } - mi.err = unmarshalBytes(keyOut, nextBytes) + mi.err = mi.target.unmarshalKey(keyOut, nextBytes) return mi.err == nil } @@ -766,33 +1405,20 @@ func (mi *MapIterator) Err() error { // // Returns ErrNotExist, if there is no next eBPF map. func MapGetNextID(startID MapID) (MapID, error) { - id, err := objGetNextID(internal.BPF_MAP_GET_NEXT_ID, uint32(startID)) - return MapID(id), err + attr := &sys.MapGetNextIdAttr{Id: uint32(startID)} + return MapID(attr.NextId), sys.MapGetNextId(attr) } // NewMapFromID returns the map for a given id. // // Returns ErrNotExist, if there is no eBPF map with the given id. func NewMapFromID(id MapID) (*Map, error) { - fd, err := bpfObjGetFDByID(internal.BPF_MAP_GET_FD_BY_ID, uint32(id)) + fd, err := sys.MapGetFdById(&sys.MapGetFdByIdAttr{ + Id: uint32(id), + }) if err != nil { return nil, err } - name, abi, err := newMapABIFromFd(fd) - if err != nil { - _ = fd.Close() - return nil, err - } - - return newMap(fd, name, abi) -} - -// ID returns the systemwide unique ID of the map. -func (m *Map) ID() (MapID, error) { - info, err := bpfGetMapInfoByFD(m.fd) - if err != nil { - return MapID(0), err - } - return MapID(info.id), nil + return newMapFromFD(fd) } diff --git a/vendor/github.com/cilium/ebpf/marshalers.go b/vendor/github.com/cilium/ebpf/marshalers.go index c0db2f6b0b..544d17f35e 100644 --- a/vendor/github.com/cilium/ebpf/marshalers.go +++ b/vendor/github.com/cilium/ebpf/marshalers.go @@ -8,32 +8,43 @@ import ( "fmt" "reflect" "runtime" + "sync" "unsafe" "github.com/cilium/ebpf/internal" + "github.com/cilium/ebpf/internal/sys" ) -func marshalPtr(data interface{}, length int) (internal.Pointer, error) { - if data == nil { - if length == 0 { - return internal.NewPointer(nil), nil - } - return internal.Pointer{}, errors.New("can't use nil as key of map") - } - +// marshalPtr converts an arbitrary value into a pointer suitable +// to be passed to the kernel. +// +// As an optimization, it returns the original value if it is an +// unsafe.Pointer. +func marshalPtr(data interface{}, length int) (sys.Pointer, error) { if ptr, ok := data.(unsafe.Pointer); ok { - return internal.NewPointer(ptr), nil + return sys.NewPointer(ptr), nil } buf, err := marshalBytes(data, length) if err != nil { - return internal.Pointer{}, err + return sys.Pointer{}, err } - return internal.NewSlicePointer(buf), nil + return sys.NewSlicePointer(buf), nil } +// marshalBytes converts an arbitrary value into a byte buffer. +// +// Prefer using Map.marshalKey and Map.marshalValue if possible, since +// those have special cases that allow more types to be encoded. +// +// Returns an error if the given value isn't representable in exactly +// length bytes. func marshalBytes(data interface{}, length int) (buf []byte, err error) { + if data == nil { + return nil, errors.New("can't marshal a nil value") + } + switch value := data.(type) { case encoding.BinaryMarshaler: buf, err = value.MarshalBinary() @@ -43,6 +54,8 @@ func marshalBytes(data interface{}, length int) (buf []byte, err error) { buf = value case unsafe.Pointer: err = errors.New("can't marshal from unsafe.Pointer") + case Map, *Map, Program, *Program: + err = fmt.Errorf("can't marshal %T", value) default: var wr bytes.Buffer err = binary.Write(&wr, internal.NativeEndian, value) @@ -61,28 +74,37 @@ func marshalBytes(data interface{}, length int) (buf []byte, err error) { return buf, nil } -func makeBuffer(dst interface{}, length int) (internal.Pointer, []byte) { +func makeBuffer(dst interface{}, length int) (sys.Pointer, []byte) { if ptr, ok := dst.(unsafe.Pointer); ok { - return internal.NewPointer(ptr), nil + return sys.NewPointer(ptr), nil } buf := make([]byte, length) - return internal.NewSlicePointer(buf), buf + return sys.NewSlicePointer(buf), buf } +var bytesReaderPool = sync.Pool{ + New: func() interface{} { + return new(bytes.Reader) + }, +} + +// unmarshalBytes converts a byte buffer into an arbitrary value. +// +// Prefer using Map.unmarshalKey and Map.unmarshalValue if possible, since +// those have special cases that allow more types to be encoded. +// +// The common int32 and int64 types are directly handled to avoid +// unnecessary heap allocations as happening in the default case. func unmarshalBytes(data interface{}, buf []byte) error { switch value := data.(type) { case unsafe.Pointer: - sh := &reflect.SliceHeader{ - Data: uintptr(value), - Len: len(buf), - Cap: len(buf), - } - - dst := *(*[]byte)(unsafe.Pointer(sh)) + dst := unsafe.Slice((*byte)(value), len(buf)) copy(dst, buf) runtime.KeepAlive(value) return nil + case Map, *Map, Program, *Program: + return fmt.Errorf("can't unmarshal into %T", value) case encoding.BinaryUnmarshaler: return value.UnmarshalBinary(buf) case *string: @@ -91,12 +113,38 @@ func unmarshalBytes(data interface{}, buf []byte) error { case *[]byte: *value = buf return nil + case *int32: + if len(buf) < 4 { + return errors.New("int32 requires 4 bytes") + } + *value = int32(internal.NativeEndian.Uint32(buf)) + return nil + case *uint32: + if len(buf) < 4 { + return errors.New("uint32 requires 4 bytes") + } + *value = internal.NativeEndian.Uint32(buf) + return nil + case *int64: + if len(buf) < 8 { + return errors.New("int64 requires 8 bytes") + } + *value = int64(internal.NativeEndian.Uint64(buf)) + return nil + case *uint64: + if len(buf) < 8 { + return errors.New("uint64 requires 8 bytes") + } + *value = internal.NativeEndian.Uint64(buf) + return nil case string: return errors.New("require pointer to string") case []byte: return errors.New("require pointer to []byte") default: - rd := bytes.NewReader(buf) + rd := bytesReaderPool.Get().(*bytes.Reader) + rd.Reset(buf) + defer bytesReaderPool.Put(rd) if err := binary.Read(rd, internal.NativeEndian, value); err != nil { return fmt.Errorf("decoding %T: %v", value, err) } @@ -110,38 +158,38 @@ func unmarshalBytes(data interface{}, buf []byte) error { // Values are initialized to zero if the slice has less elements than CPUs. // // slice must have a type like []elementType. -func marshalPerCPUValue(slice interface{}, elemLength int) (internal.Pointer, error) { +func marshalPerCPUValue(slice interface{}, elemLength int) (sys.Pointer, error) { sliceType := reflect.TypeOf(slice) if sliceType.Kind() != reflect.Slice { - return internal.Pointer{}, errors.New("per-CPU value requires slice") + return sys.Pointer{}, errors.New("per-CPU value requires slice") } possibleCPUs, err := internal.PossibleCPUs() if err != nil { - return internal.Pointer{}, err + return sys.Pointer{}, err } sliceValue := reflect.ValueOf(slice) sliceLen := sliceValue.Len() if sliceLen > possibleCPUs { - return internal.Pointer{}, fmt.Errorf("per-CPU value exceeds number of CPUs") + return sys.Pointer{}, fmt.Errorf("per-CPU value exceeds number of CPUs") } - alignedElemLength := align(elemLength, 8) + alignedElemLength := internal.Align(elemLength, 8) buf := make([]byte, alignedElemLength*possibleCPUs) for i := 0; i < sliceLen; i++ { elem := sliceValue.Index(i).Interface() elemBytes, err := marshalBytes(elem, elemLength) if err != nil { - return internal.Pointer{}, err + return sys.Pointer{}, err } offset := i * alignedElemLength copy(buf[offset:offset+elemLength], elemBytes) } - return internal.NewSlicePointer(buf), nil + return sys.NewSlicePointer(buf), nil } // unmarshalPerCPUValue decodes a buffer into a slice containing one value per @@ -197,7 +245,3 @@ func unmarshalPerCPUValue(slicePtr interface{}, elemLength int, buf []byte) erro reflect.ValueOf(slicePtr).Elem().Set(slice) return nil } - -func align(n, alignment int) int { - return (int(n) + alignment - 1) / alignment * alignment -} diff --git a/vendor/github.com/cilium/ebpf/prog.go b/vendor/github.com/cilium/ebpf/prog.go index 429203f07e..675edc711d 100644 --- a/vendor/github.com/cilium/ebpf/prog.go +++ b/vendor/github.com/cilium/ebpf/prog.go @@ -6,19 +6,22 @@ import ( "errors" "fmt" "math" + "path/filepath" + "runtime" "strings" "time" "github.com/cilium/ebpf/asm" + "github.com/cilium/ebpf/btf" "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/btf" + "github.com/cilium/ebpf/internal/sys" "github.com/cilium/ebpf/internal/unix" ) // ErrNotSupported is returned whenever the kernel doesn't support a feature. var ErrNotSupported = internal.ErrNotSupported -// ProgramID represents the unique ID of an eBPF program +// ProgramID represents the unique ID of an eBPF program. type ProgramID uint32 const ( @@ -40,36 +43,62 @@ type ProgramOptions struct { // Controls the output buffer size for the verifier. Defaults to // DefaultVerifierLogSize. LogSize int + // Type information used for CO-RE relocations and when attaching to + // kernel functions. + // + // This is useful in environments where the kernel BTF is not available + // (containers) or where it is in a non-standard location. Defaults to + // use the kernel BTF from a well-known location if nil. + KernelTypes *btf.Spec } -// ProgramSpec defines a Program +// ProgramSpec defines a Program. type ProgramSpec struct { // Name is passed to the kernel as a debug aid. Must only contain // alpha numeric and '_' characters. Name string + // Type determines at which hook in the kernel a program will run. - Type ProgramType + Type ProgramType + + // AttachType of the program, needed to differentiate allowed context + // accesses in some newer program types like CGroupSockAddr. + // + // Available on kernels 4.17 and later. AttachType AttachType - // Name of a kernel data structure to attach to. It's interpretation - // depends on Type and AttachType. - AttachTo string + + // Name of a kernel data structure or function to attach to. Its + // interpretation depends on Type and AttachType. + AttachTo string + + // The program to attach to. Must be provided manually. + AttachTarget *Program + + // The name of the ELF section this program orininated from. + SectionName string + Instructions asm.Instructions + // Flags is passed to the kernel and specifies additional program + // load attributes. + Flags uint32 + // License of the program. Some helpers are only available if // the license is deemed compatible with the GPL. // // See https://www.kernel.org/doc/html/latest/process/license-rules.html#id1 License string - // Version used by tracing programs. + // Version used by Kprobe programs. // - // Deprecated: superseded by BTF. + // Deprecated on kernels 5.0 and later. Leave empty to let the library + // detect this value automatically. KernelVersion uint32 // The BTF associated with this program. Changing Instructions // will most likely invalidate the contained data, and may // result in errors when attempting to load it into the kernel. - BTF *btf.Program + BTF *btf.Spec // The byte order this program was compiled for, may be nil. ByteOrder binary.ByteOrder @@ -87,6 +116,15 @@ func (ps *ProgramSpec) Copy() *ProgramSpec { return &cpy } +// Tag calculates the kernel tag for a series of instructions. +// +// Use asm.Instructions.Tag if you need to calculate for non-native endianness. +func (ps *ProgramSpec) Tag() (string, error) { + return ps.Instructions.Tag(internal.NativeEndian) +} + +type VerifierError = internal.VerifierError + // Program represents BPF program loaded into the kernel. // // It is not safe to close a Program which is used by other goroutines. @@ -95,16 +133,15 @@ type Program struct { // otherwise it is empty. VerifierLog string - fd *internal.FD + fd *sys.FD name string - abi ProgramABI - attachType AttachType + pinnedPath string + typ ProgramType } // NewProgram creates a new Program. // -// Loading a program for the first time will perform -// feature detection by loading small, temporary programs. +// See NewProgramWithOptions for details. func NewProgram(spec *ProgramSpec) (*Program, error) { return NewProgramWithOptions(spec, ProgramOptions{}) } @@ -113,25 +150,131 @@ func NewProgram(spec *ProgramSpec) (*Program, error) { // // Loading a program for the first time will perform // feature detection by loading small, temporary programs. +// +// Returns an error wrapping VerifierError if the program or its BTF is rejected +// by the kernel. func NewProgramWithOptions(spec *ProgramSpec, opts ProgramOptions) (*Program, error) { - if spec.BTF == nil { - return newProgramWithBTF(spec, nil, opts) + if spec == nil { + return nil, errors.New("can't load a program from a nil spec") } - handle, err := btf.NewHandle(btf.ProgramSpec(spec.BTF)) - if err != nil && !errors.Is(err, btf.ErrNotSupported) { - return nil, fmt.Errorf("can't load BTF: %w", err) - } + handles := newHandleCache() + defer handles.close() - return newProgramWithBTF(spec, handle, opts) + prog, err := newProgramWithOptions(spec, opts, handles) + if errors.Is(err, asm.ErrUnsatisfiedMapReference) { + return nil, fmt.Errorf("cannot load program without loading its whole collection: %w", err) + } + return prog, err } -func newProgramWithBTF(spec *ProgramSpec, btf *btf.Handle, opts ProgramOptions) (*Program, error) { - attr, err := convertProgramSpec(spec, btf) +func newProgramWithOptions(spec *ProgramSpec, opts ProgramOptions, handles *handleCache) (*Program, error) { + if len(spec.Instructions) == 0 { + return nil, errors.New("instructions cannot be empty") + } + + if spec.Type == UnspecifiedProgram { + return nil, errors.New("can't load program of unspecified type") + } + + if spec.ByteOrder != nil && spec.ByteOrder != internal.NativeEndian { + return nil, fmt.Errorf("can't load %s program on %s", spec.ByteOrder, internal.NativeEndian) + } + + // Kernels before 5.0 (6c4fc209fcf9 "bpf: remove useless version check for prog load") + // require the version field to be set to the value of the KERNEL_VERSION + // macro for kprobe-type programs. + // Overwrite Kprobe program version if set to zero or the magic version constant. + kv := spec.KernelVersion + if spec.Type == Kprobe && (kv == 0 || kv == internal.MagicKernelVersion) { + v, err := internal.KernelVersion() + if err != nil { + return nil, fmt.Errorf("detecting kernel version: %w", err) + } + kv = v.Kernel() + } + + attr := &sys.ProgLoadAttr{ + ProgType: sys.ProgType(spec.Type), + ProgFlags: spec.Flags, + ExpectedAttachType: sys.AttachType(spec.AttachType), + License: sys.NewStringPointer(spec.License), + KernVersion: kv, + } + + if haveObjName() == nil { + attr.ProgName = sys.NewObjName(spec.Name) + } + + kernelTypes := opts.KernelTypes + + insns := make(asm.Instructions, len(spec.Instructions)) + copy(insns, spec.Instructions) + + var btfDisabled bool + if spec.BTF != nil { + if err := applyRelocations(insns, spec.BTF, kernelTypes); err != nil { + return nil, fmt.Errorf("apply CO-RE relocations: %w", err) + } + + handle, err := handles.btfHandle(spec.BTF) + btfDisabled = errors.Is(err, btf.ErrNotSupported) + if err != nil && !btfDisabled { + return nil, fmt.Errorf("load BTF: %w", err) + } + + if handle != nil { + attr.ProgBtfFd = uint32(handle.FD()) + + fib, lib, err := btf.MarshalExtInfos(insns, spec.BTF.TypeID) + if err != nil { + return nil, err + } + + attr.FuncInfoRecSize = btf.FuncInfoSize + attr.FuncInfoCnt = uint32(len(fib)) / btf.FuncInfoSize + attr.FuncInfo = sys.NewSlicePointer(fib) + + attr.LineInfoRecSize = btf.LineInfoSize + attr.LineInfoCnt = uint32(len(lib)) / btf.LineInfoSize + attr.LineInfo = sys.NewSlicePointer(lib) + } + } + + if err := fixupAndValidate(insns); err != nil { + return nil, err + } + + buf := bytes.NewBuffer(make([]byte, 0, insns.Size())) + err := insns.Marshal(buf, internal.NativeEndian) if err != nil { return nil, err } + bytecode := buf.Bytes() + attr.Insns = sys.NewSlicePointer(bytecode) + attr.InsnCnt = uint32(len(bytecode) / asm.InstructionSize) + + if spec.AttachTarget != nil { + targetID, err := findTargetInProgram(spec.AttachTarget, spec.AttachTo, spec.Type, spec.AttachType) + if err != nil { + return nil, fmt.Errorf("attach %s/%s: %w", spec.Type, spec.AttachType, err) + } + + attr.AttachBtfId = uint32(targetID) + attr.AttachProgFd = uint32(spec.AttachTarget.FD()) + defer runtime.KeepAlive(spec.AttachTarget) + } else if spec.AttachTo != "" { + targetID, err := findTargetInKernel(kernelTypes, spec.AttachTo, spec.Type, spec.AttachType) + if err != nil && !errors.Is(err, errUnrecognizedAttachType) { + // We ignore errUnrecognizedAttachType since AttachTo may be non-empty + // for programs that don't attach anywhere. + return nil, fmt.Errorf("attach %s/%s: %w", spec.Type, spec.AttachType, err) + } + + attr.AttachBtfId = uint32(targetID) + } + logSize := DefaultVerifierLogSize if opts.LogSize > 0 { logSize = opts.LogSize @@ -140,152 +283,130 @@ func newProgramWithBTF(spec *ProgramSpec, btf *btf.Handle, opts ProgramOptions) var logBuf []byte if opts.LogLevel > 0 { logBuf = make([]byte, logSize) - attr.logLevel = opts.LogLevel - attr.logSize = uint32(len(logBuf)) - attr.logBuf = internal.NewSlicePointer(logBuf) + attr.LogLevel = opts.LogLevel + attr.LogSize = uint32(len(logBuf)) + attr.LogBuf = sys.NewSlicePointer(logBuf) } - fd, err := bpfProgLoad(attr) + fd, err := sys.ProgLoad(attr) if err == nil { - prog := newProgram(fd, spec.Name, &ProgramABI{spec.Type}) - prog.VerifierLog = internal.CString(logBuf) - return prog, nil + return &Program{unix.ByteSliceToString(logBuf), fd, spec.Name, "", spec.Type}, nil } - logErr := err - if opts.LogLevel == 0 { + if opts.LogLevel == 0 && opts.LogSize >= 0 { // Re-run with the verifier enabled to get better error messages. logBuf = make([]byte, logSize) - attr.logLevel = 1 - attr.logSize = uint32(len(logBuf)) - attr.logBuf = internal.NewSlicePointer(logBuf) - - _, logErr = bpfProgLoad(attr) + attr.LogLevel = 1 + attr.LogSize = uint32(len(logBuf)) + attr.LogBuf = sys.NewSlicePointer(logBuf) + _, _ = sys.ProgLoad(attr) } - err = internal.ErrorWithLog(err, logBuf, logErr) - return nil, fmt.Errorf("can't load program: %w", err) + switch { + case errors.Is(err, unix.EPERM): + if len(logBuf) > 0 && logBuf[0] == 0 { + // EPERM due to RLIMIT_MEMLOCK happens before the verifier, so we can + // check that the log is empty to reduce false positives. + return nil, fmt.Errorf("load program: %w (MEMLOCK may be too low, consider rlimit.RemoveMemlock)", err) + } + + fallthrough + + case errors.Is(err, unix.EINVAL): + if hasFunctionReferences(spec.Instructions) { + if err := haveBPFToBPFCalls(); err != nil { + return nil, fmt.Errorf("load program: %w", err) + } + } + } + + err = internal.ErrorWithLog(err, logBuf) + if btfDisabled { + return nil, fmt.Errorf("load program: %w (BTF disabled)", err) + } + return nil, fmt.Errorf("load program: %w", err) } // NewProgramFromFD creates a program from a raw fd. // // You should not use fd after calling this function. // -// Requires at least Linux 4.11. +// Requires at least Linux 4.10. func NewProgramFromFD(fd int) (*Program, error) { - if fd < 0 { - return nil, errors.New("invalid fd") - } - bpfFd := internal.NewFD(uint32(fd)) - - name, abi, err := newProgramABIFromFd(bpfFd) - if err != nil { - bpfFd.Forget() - return nil, err - } - - return newProgram(bpfFd, name, abi), nil -} - -func newProgram(fd *internal.FD, name string, abi *ProgramABI) *Program { - return &Program{ - name: name, - fd: fd, - abi: *abi, - } -} - -func convertProgramSpec(spec *ProgramSpec, handle *btf.Handle) (*bpfProgLoadAttr, error) { - if len(spec.Instructions) == 0 { - return nil, errors.New("Instructions cannot be empty") - } - - if len(spec.License) == 0 { - return nil, errors.New("License cannot be empty") - } - - if spec.ByteOrder != nil && spec.ByteOrder != internal.NativeEndian { - return nil, fmt.Errorf("can't load %s program on %s", spec.ByteOrder, internal.NativeEndian) - } - - buf := bytes.NewBuffer(make([]byte, 0, len(spec.Instructions)*asm.InstructionSize)) - err := spec.Instructions.Marshal(buf, internal.NativeEndian) + f, err := sys.NewFD(fd) if err != nil { return nil, err } - bytecode := buf.Bytes() - insCount := uint32(len(bytecode) / asm.InstructionSize) - attr := &bpfProgLoadAttr{ - progType: spec.Type, - expectedAttachType: spec.AttachType, - insCount: insCount, - instructions: internal.NewSlicePointer(bytecode), - license: internal.NewStringPointer(spec.License), - kernelVersion: spec.KernelVersion, + return newProgramFromFD(f) +} + +// NewProgramFromID returns the program for a given id. +// +// Returns ErrNotExist, if there is no eBPF program with the given id. +func NewProgramFromID(id ProgramID) (*Program, error) { + fd, err := sys.ProgGetFdById(&sys.ProgGetFdByIdAttr{ + Id: uint32(id), + }) + if err != nil { + return nil, fmt.Errorf("get program by id: %w", err) } - if haveObjName() == nil { - attr.progName = newBPFObjName(spec.Name) + return newProgramFromFD(fd) +} + +func newProgramFromFD(fd *sys.FD) (*Program, error) { + info, err := newProgramInfoFromFd(fd) + if err != nil { + fd.Close() + return nil, fmt.Errorf("discover program type: %w", err) } - if handle != nil && spec.BTF != nil { - attr.progBTFFd = uint32(handle.FD()) - - recSize, bytes, err := btf.ProgramLineInfos(spec.BTF) - if err != nil { - return nil, fmt.Errorf("can't get BTF line infos: %w", err) - } - attr.lineInfoRecSize = recSize - attr.lineInfoCnt = uint32(uint64(len(bytes)) / uint64(recSize)) - attr.lineInfo = internal.NewSlicePointer(bytes) - - recSize, bytes, err = btf.ProgramFuncInfos(spec.BTF) - if err != nil { - return nil, fmt.Errorf("can't get BTF function infos: %w", err) - } - attr.funcInfoRecSize = recSize - attr.funcInfoCnt = uint32(uint64(len(bytes)) / uint64(recSize)) - attr.funcInfo = internal.NewSlicePointer(bytes) - } - - if spec.AttachTo != "" { - target, err := resolveBTFType(spec.AttachTo, spec.Type, spec.AttachType) - if err != nil { - return nil, err - } - if target != nil { - attr.attachBTFID = target.ID() - } - } - - return attr, nil + return &Program{"", fd, "", "", info.Type}, nil } func (p *Program) String() string { if p.name != "" { - return fmt.Sprintf("%s(%s)#%v", p.abi.Type, p.name, p.fd) + return fmt.Sprintf("%s(%s)#%v", p.typ, p.name, p.fd) } - return fmt.Sprintf("%s#%v", p.abi.Type, p.fd) + return fmt.Sprintf("%s(%v)", p.typ, p.fd) } -// ABI gets the ABI of the Program -func (p *Program) ABI() ProgramABI { - return p.abi +// Type returns the underlying type of the program. +func (p *Program) Type() ProgramType { + return p.typ +} + +// Info returns metadata about the program. +// +// Requires at least 4.10. +func (p *Program) Info() (*ProgramInfo, error) { + return newProgramInfoFromFd(p.fd) +} + +// Handle returns a reference to the program's type information in the kernel. +// +// Returns ErrNotSupported if the kernel has no BTF support, or if there is no +// BTF associated with the program. +func (p *Program) Handle() (*btf.Handle, error) { + info, err := p.Info() + if err != nil { + return nil, err + } + + id, ok := info.BTFID() + if !ok { + return nil, fmt.Errorf("program %s: retrieve BTF ID: %w", p, ErrNotSupported) + } + + return btf.NewHandleFromID(id) } // FD gets the file descriptor of the Program. // // It is invalid to call this function after Close has been called. func (p *Program) FD() int { - fd, err := p.fd.Value() - if err != nil { - // Best effort: -1 is the number most likely to be an - // invalid file descriptor. - return -1 - } - - return int(fd) + return p.fd.Int() } // Clone creates a duplicate of the Program. @@ -303,20 +424,45 @@ func (p *Program) Clone() (*Program, error) { return nil, fmt.Errorf("can't clone program: %w", err) } - return newProgram(dup, p.name, &p.abi), nil + return &Program{p.VerifierLog, dup, p.name, "", p.typ}, nil } -// Pin persists the Program past the lifetime of the process that created it +// Pin persists the Program on the BPF virtual file system past the lifetime of +// the process that created it // -// This requires bpffs to be mounted above fileName. See http://cilium.readthedocs.io/en/doc-1.0/kubernetes/install/#mounting-the-bpf-fs-optional +// Calling Pin on a previously pinned program will overwrite the path, except when +// the new path already exists. Re-pinning across filesystems is not supported. +// +// This requires bpffs to be mounted above fileName. See https://docs.cilium.io/en/k8s-doc/admin/#admin-mount-bpffs func (p *Program) Pin(fileName string) error { - if err := internal.BPFObjPin(fileName, p.fd); err != nil { - return fmt.Errorf("can't pin program: %w", err) + if err := internal.Pin(p.pinnedPath, fileName, p.fd); err != nil { + return err } + p.pinnedPath = fileName return nil } -// Close unloads the program from the kernel. +// Unpin removes the persisted state for the Program from the BPF virtual filesystem. +// +// Failed calls to Unpin will not alter the state returned by IsPinned. +// +// Unpinning an unpinned Program returns nil. +func (p *Program) Unpin() error { + if err := internal.Unpin(p.pinnedPath); err != nil { + return err + } + p.pinnedPath = "" + return nil +} + +// IsPinned returns true if the Program has a non-empty pinned path. +func (p *Program) IsPinned() bool { + return p.pinnedPath != "" +} + +// Close the Program's underlying file descriptor, which could unload +// the program from the kernel if it is not pinned or attached to a +// kernel hook. func (p *Program) Close() error { if p == nil { return nil @@ -325,6 +471,28 @@ func (p *Program) Close() error { return p.fd.Close() } +// Various options for Run'ing a Program +type RunOptions struct { + // Program's data input. Required field. + Data []byte + // Program's data after Program has run. Caller must allocate. Optional field. + DataOut []byte + // Program's context input. Optional field. + Context interface{} + // Program's context after Program has run. Must be a pointer or slice. Optional field. + ContextOut interface{} + // Number of times to run Program. Optional field. Defaults to 1. + Repeat uint32 + // Optional flags. + Flags uint32 + // CPU to run Program on. Optional field. + // Note not all program types support this field. + CPU uint32 + // Called whenever the syscall is interrupted, and should be set to testing.B.ResetTimer + // or similar. Typically used during benchmarking. Optional field. + Reset func() +} + // Test runs the Program in the kernel with the given input and returns the // value returned by the eBPF program. outLen may be zero. // @@ -333,11 +501,38 @@ func (p *Program) Close() error { // // This function requires at least Linux 4.12. func (p *Program) Test(in []byte) (uint32, []byte, error) { - ret, out, _, err := p.testRun(in, 1, nil) + // Older kernels ignore the dataSizeOut argument when copying to user space. + // Combined with things like bpf_xdp_adjust_head() we don't really know what the final + // size will be. Hence we allocate an output buffer which we hope will always be large + // enough, and panic if the kernel wrote past the end of the allocation. + // See https://patchwork.ozlabs.org/cover/1006822/ + var out []byte + if len(in) > 0 { + out = make([]byte, len(in)+outputPad) + } + + opts := RunOptions{ + Data: in, + DataOut: out, + Repeat: 1, + } + + ret, _, err := p.testRun(&opts) if err != nil { return ret, nil, fmt.Errorf("can't test program: %w", err) } - return ret, out, nil + return ret, opts.DataOut, nil +} + +// Run runs the Program in kernel with given RunOptions. +// +// Note: the same restrictions from Test apply. +func (p *Program) Run(opts *RunOptions) (uint32, error) { + ret, _, err := p.testRun(opts) + if err != nil { + return ret, fmt.Errorf("can't test program: %w", err) + } + return ret, nil } // Benchmark runs the Program with the given input for a number of times @@ -352,15 +547,26 @@ func (p *Program) Test(in []byte) (uint32, []byte, error) { // // This function requires at least Linux 4.12. func (p *Program) Benchmark(in []byte, repeat int, reset func()) (uint32, time.Duration, error) { - ret, _, total, err := p.testRun(in, repeat, reset) + if uint(repeat) > math.MaxUint32 { + return 0, 0, fmt.Errorf("repeat is too high") + } + + opts := RunOptions{ + Data: in, + Repeat: uint32(repeat), + Reset: reset, + } + + ret, total, err := p.testRun(&opts) if err != nil { return ret, total, fmt.Errorf("can't benchmark program: %w", err) } return ret, total, nil } -var haveProgTestRun = internal.FeatureTest("BPF_PROG_TEST_RUN", "4.12", func() (bool, error) { +var haveProgTestRun = internal.FeatureTest("BPF_PROG_TEST_RUN", "4.12", func() error { prog, err := NewProgram(&ProgramSpec{ + // SocketFilter does not require privileges on newer kernels. Type: SocketFilter, Instructions: asm.Instructions{ asm.LoadImm(asm.R0, 0, asm.DWord), @@ -370,88 +576,115 @@ var haveProgTestRun = internal.FeatureTest("BPF_PROG_TEST_RUN", "4.12", func() ( }) if err != nil { // This may be because we lack sufficient permissions, etc. - return false, err + return err } defer prog.Close() // Programs require at least 14 bytes input in := make([]byte, 14) - attr := bpfProgTestRunAttr{ - fd: uint32(prog.FD()), - dataSizeIn: uint32(len(in)), - dataIn: internal.NewSlicePointer(in), + attr := sys.ProgRunAttr{ + ProgFd: uint32(prog.FD()), + DataSizeIn: uint32(len(in)), + DataIn: sys.NewSlicePointer(in), } - err = bpfProgTestRun(&attr) + err = sys.ProgRun(&attr) + switch { + case errors.Is(err, unix.EINVAL): + // Check for EINVAL specifically, rather than err != nil since we + // otherwise misdetect due to insufficient permissions. + return internal.ErrNotSupported - // Check for EINVAL specifically, rather than err != nil since we - // otherwise misdetect due to insufficient permissions. - return !errors.Is(err, unix.EINVAL), nil + case errors.Is(err, unix.EINTR): + // We know that PROG_TEST_RUN is supported if we get EINTR. + return nil + + case errors.Is(err, unix.ENOTSUPP): + // The first PROG_TEST_RUN patches shipped in 4.12 didn't include + // a test runner for SocketFilter. ENOTSUPP means PROG_TEST_RUN is + // supported, but not for the program type used in the probe. + return nil + } + + return err }) -func (p *Program) testRun(in []byte, repeat int, reset func()) (uint32, []byte, time.Duration, error) { - if uint(repeat) > math.MaxUint32 { - return 0, nil, 0, fmt.Errorf("repeat is too high") - } - - if len(in) == 0 { - return 0, nil, 0, fmt.Errorf("missing input") - } - - if uint(len(in)) > math.MaxUint32 { - return 0, nil, 0, fmt.Errorf("input is too long") +func (p *Program) testRun(opts *RunOptions) (uint32, time.Duration, error) { + if uint(len(opts.Data)) > math.MaxUint32 { + return 0, 0, fmt.Errorf("input is too long") } if err := haveProgTestRun(); err != nil { - return 0, nil, 0, err + return 0, 0, err } - // Older kernels ignore the dataSizeOut argument when copying to user space. - // Combined with things like bpf_xdp_adjust_head() we don't really know what the final - // size will be. Hence we allocate an output buffer which we hope will always be large - // enough, and panic if the kernel wrote past the end of the allocation. - // See https://patchwork.ozlabs.org/cover/1006822/ - out := make([]byte, len(in)+outputPad) - - fd, err := p.fd.Value() - if err != nil { - return 0, nil, 0, err + var ctxBytes []byte + if opts.Context != nil { + ctx := new(bytes.Buffer) + if err := binary.Write(ctx, internal.NativeEndian, opts.Context); err != nil { + return 0, 0, fmt.Errorf("cannot serialize context: %v", err) + } + ctxBytes = ctx.Bytes() } - attr := bpfProgTestRunAttr{ - fd: fd, - dataSizeIn: uint32(len(in)), - dataSizeOut: uint32(len(out)), - dataIn: internal.NewSlicePointer(in), - dataOut: internal.NewSlicePointer(out), - repeat: uint32(repeat), + var ctxOut []byte + if opts.ContextOut != nil { + ctxOut = make([]byte, binary.Size(opts.ContextOut)) + } + + attr := sys.ProgRunAttr{ + ProgFd: p.fd.Uint(), + DataSizeIn: uint32(len(opts.Data)), + DataSizeOut: uint32(len(opts.DataOut)), + DataIn: sys.NewSlicePointer(opts.Data), + DataOut: sys.NewSlicePointer(opts.DataOut), + Repeat: uint32(opts.Repeat), + CtxSizeIn: uint32(len(ctxBytes)), + CtxSizeOut: uint32(len(ctxOut)), + CtxIn: sys.NewSlicePointer(ctxBytes), + CtxOut: sys.NewSlicePointer(ctxOut), + Flags: opts.Flags, + Cpu: opts.CPU, } for { - err = bpfProgTestRun(&attr) + err := sys.ProgRun(&attr) if err == nil { break } if errors.Is(err, unix.EINTR) { - if reset != nil { - reset() + if opts.Reset != nil { + opts.Reset() } continue } - return 0, nil, 0, fmt.Errorf("can't run test: %w", err) + if errors.Is(err, unix.ENOTSUPP) { + return 0, 0, fmt.Errorf("kernel doesn't support testing program type %s: %w", p.Type(), ErrNotSupported) + } + + return 0, 0, fmt.Errorf("can't run test: %w", err) } - if int(attr.dataSizeOut) > cap(out) { - // Houston, we have a problem. The program created more data than we allocated, - // and the kernel wrote past the end of our buffer. - panic("kernel wrote past end of output buffer") + if opts.DataOut != nil { + if int(attr.DataSizeOut) > cap(opts.DataOut) { + // Houston, we have a problem. The program created more data than we allocated, + // and the kernel wrote past the end of our buffer. + panic("kernel wrote past end of output buffer") + } + opts.DataOut = opts.DataOut[:int(attr.DataSizeOut)] } - out = out[:int(attr.dataSizeOut)] - total := time.Duration(attr.duration) * time.Nanosecond - return attr.retval, out, total, nil + if len(ctxOut) != 0 { + b := bytes.NewReader(ctxOut) + if err := binary.Read(b, internal.NativeEndian, opts.ContextOut); err != nil { + return 0, 0, fmt.Errorf("failed to decode ContextOut: %v", err) + } + } + + total := time.Duration(attr.Duration) * time.Nanosecond + return attr.Retval, total, nil } func unmarshalProgram(buf []byte) (*Program, error) { @@ -465,92 +698,44 @@ func unmarshalProgram(buf []byte) (*Program, error) { return NewProgramFromID(ProgramID(id)) } -// MarshalBinary implements BinaryMarshaler. -func (p *Program) MarshalBinary() ([]byte, error) { - value, err := p.fd.Value() - if err != nil { - return nil, err +func marshalProgram(p *Program, length int) ([]byte, error) { + if length != 4 { + return nil, fmt.Errorf("can't marshal program to %d bytes", length) } buf := make([]byte, 4) - internal.NativeEndian.PutUint32(buf, value) + internal.NativeEndian.PutUint32(buf, p.fd.Uint()) return buf, nil } -// Attach a Program. -// -// Deprecated: use link.RawAttachProgram instead. -func (p *Program) Attach(fd int, typ AttachType, flags AttachFlags) error { - if fd < 0 { - return errors.New("invalid fd") - } - - pfd, err := p.fd.Value() - if err != nil { - return err - } - - attr := internal.BPFProgAttachAttr{ - TargetFd: uint32(fd), - AttachBpfFd: pfd, - AttachType: uint32(typ), - AttachFlags: uint32(flags), - } - - return internal.BPFProgAttach(&attr) -} - -// Detach a Program. -// -// Deprecated: use link.RawDetachProgram instead. -func (p *Program) Detach(fd int, typ AttachType, flags AttachFlags) error { - if fd < 0 { - return errors.New("invalid fd") - } - - if flags != 0 { - return errors.New("flags must be zero") - } - - pfd, err := p.fd.Value() - if err != nil { - return err - } - - attr := internal.BPFProgDetachAttr{ - TargetFd: uint32(fd), - AttachBpfFd: pfd, - AttachType: uint32(typ), - } - - return internal.BPFProgDetach(&attr) -} - // LoadPinnedProgram loads a Program from a BPF file. // // Requires at least Linux 4.11. -func LoadPinnedProgram(fileName string) (*Program, error) { - fd, err := internal.BPFObjGet(fileName) +func LoadPinnedProgram(fileName string, opts *LoadPinOptions) (*Program, error) { + fd, err := sys.ObjGet(&sys.ObjGetAttr{ + Pathname: sys.NewStringPointer(fileName), + FileFlags: opts.Marshal(), + }) if err != nil { return nil, err } - name, abi, err := newProgramABIFromFd(fd) + info, err := newProgramInfoFromFd(fd) if err != nil { _ = fd.Close() - return nil, fmt.Errorf("can't get ABI for %s: %w", fileName, err) + return nil, fmt.Errorf("info for %s: %w", fileName, err) } - return newProgram(fd, name, abi), nil + return &Program{"", fd, filepath.Base(fileName), fileName, info.Type}, nil } -// SanitizeName replaces all invalid characters in name. +// SanitizeName replaces all invalid characters in name with replacement. +// Passing a negative value for replacement will delete characters instead +// of replacing them. Use this to automatically generate valid names for maps +// and programs at runtime. // -// Use this to automatically generate valid names for maps and -// programs at run time. -// -// Passing a negative value for replacement will delete characters -// instead of replacing them. +// The set of allowed characters depends on the running kernel version. +// Dots are only allowed as of kernel 5.2. func SanitizeName(name string, replacement rune) string { return strings.Map(func(char rune) rune { if invalidBPFObjNameChar(char) { @@ -564,59 +749,127 @@ func SanitizeName(name string, replacement rune) string { // // Returns ErrNotExist, if there is no next eBPF program. func ProgramGetNextID(startID ProgramID) (ProgramID, error) { - id, err := objGetNextID(internal.BPF_PROG_GET_NEXT_ID, uint32(startID)) - return ProgramID(id), err + attr := &sys.ProgGetNextIdAttr{Id: uint32(startID)} + return ProgramID(attr.NextId), sys.ProgGetNextId(attr) } -// NewProgramFromID returns the program for a given id. +// BindMap binds map to the program and is only released once program is released. // -// Returns ErrNotExist, if there is no eBPF program with the given id. -func NewProgramFromID(id ProgramID) (*Program, error) { - fd, err := bpfObjGetFDByID(internal.BPF_PROG_GET_FD_BY_ID, uint32(id)) - if err != nil { - return nil, err +// This may be used in cases where metadata should be associated with the program +// which otherwise does not contain any references to the map. +func (p *Program) BindMap(m *Map) error { + attr := &sys.ProgBindMapAttr{ + ProgFd: uint32(p.FD()), + MapFd: uint32(m.FD()), } - name, abi, err := newProgramABIFromFd(fd) - if err != nil { - _ = fd.Close() - return nil, err - } - - return newProgram(fd, name, abi), nil + return sys.ProgBindMap(attr) } -// ID returns the systemwide unique ID of the program. -func (p *Program) ID() (ProgramID, error) { - info, err := bpfGetProgInfoByFD(p.fd) - if err != nil { - return ProgramID(0), err - } - return ProgramID(info.id), nil -} - -func resolveBTFType(name string, progType ProgramType, attachType AttachType) (btf.Type, error) { - kernel, err := btf.LoadKernelSpec() - if err != nil { - return nil, fmt.Errorf("can't resolve BTF type %s: %w", name, err) - } +var errUnrecognizedAttachType = errors.New("unrecognized attach type") +// find an attach target type in the kernel. +// +// spec may be nil and defaults to the canonical kernel BTF. name together with +// progType and attachType determine which type we need to attach to. +// +// Returns errUnrecognizedAttachType. +func findTargetInKernel(spec *btf.Spec, name string, progType ProgramType, attachType AttachType) (btf.TypeID, error) { type match struct { p ProgramType a AttachType } - target := match{progType, attachType} - switch target { + var ( + typeName, featureName string + isBTFTypeFunc = true + ) + + switch (match{progType, attachType}) { + case match{LSM, AttachLSMMac}: + typeName = "bpf_lsm_" + name + featureName = name + " LSM hook" case match{Tracing, AttachTraceIter}: - var target btf.Func - if err := kernel.FindType("bpf_iter_"+name, &target); err != nil { - return nil, fmt.Errorf("can't resolve BTF for iterator %s: %w", name, err) - } - - return &target, nil - + typeName = "bpf_iter_" + name + featureName = name + " iterator" + case match{Tracing, AttachTraceFEntry}: + typeName = name + featureName = fmt.Sprintf("fentry %s", name) + case match{Tracing, AttachTraceFExit}: + typeName = name + featureName = fmt.Sprintf("fexit %s", name) + case match{Tracing, AttachModifyReturn}: + typeName = name + featureName = fmt.Sprintf("fmod_ret %s", name) + case match{Tracing, AttachTraceRawTp}: + typeName = fmt.Sprintf("btf_trace_%s", name) + featureName = fmt.Sprintf("raw_tp %s", name) + isBTFTypeFunc = false default: - return nil, nil + return 0, errUnrecognizedAttachType } + + spec, err := maybeLoadKernelBTF(spec) + if err != nil { + return 0, fmt.Errorf("load kernel spec: %w", err) + } + + var target btf.Type + if isBTFTypeFunc { + var targetFunc *btf.Func + err = spec.TypeByName(typeName, &targetFunc) + target = targetFunc + } else { + var targetTypedef *btf.Typedef + err = spec.TypeByName(typeName, &targetTypedef) + target = targetTypedef + } + + if err != nil { + if errors.Is(err, btf.ErrNotFound) { + return 0, &internal.UnsupportedFeatureError{ + Name: featureName, + } + } + return 0, fmt.Errorf("find target for %s: %w", featureName, err) + } + + return spec.TypeID(target) +} + +// find an attach target type in a program. +// +// Returns errUnrecognizedAttachType. +func findTargetInProgram(prog *Program, name string, progType ProgramType, attachType AttachType) (btf.TypeID, error) { + type match struct { + p ProgramType + a AttachType + } + + var typeName string + switch (match{progType, attachType}) { + case match{Extension, AttachNone}: + typeName = name + default: + return 0, errUnrecognizedAttachType + } + + btfHandle, err := prog.Handle() + if err != nil { + return 0, fmt.Errorf("load target BTF: %w", err) + } + defer btfHandle.Close() + + spec, err := btfHandle.Spec(nil) + if err != nil { + return 0, err + } + + var targetFunc *btf.Func + err = spec.TypeByName(typeName, &targetFunc) + if err != nil { + return 0, fmt.Errorf("find target %s: %w", typeName, err) + } + + return spec.TypeID(targetFunc) } diff --git a/vendor/github.com/cilium/ebpf/readme.md b/vendor/github.com/cilium/ebpf/readme.md index cc8e89c75a..3e490de711 100644 --- a/vendor/github.com/cilium/ebpf/readme.md +++ b/vendor/github.com/cilium/ebpf/readme.md @@ -1,25 +1,77 @@ -eBPF -------- -[![](https://godoc.org/github.com/cilium/ebpf?status.svg)](https://godoc.org/github.com/cilium/ebpf) +# eBPF -eBPF is a pure Go library that provides utilities for loading, compiling, and debugging eBPF programs. It has minimal external dependencies and is intended to be used in long running processes. +[![PkgGoDev](https://pkg.go.dev/badge/github.com/cilium/ebpf)](https://pkg.go.dev/github.com/cilium/ebpf) -[ebpf/asm](https://godoc.org/github.com/cilium/ebpf/asm) contains a basic assembler. +![HoneyGopher](.github/images/cilium-ebpf.png) -The library is maintained by [Cloudflare](https://www.cloudflare.com) and [Cilium](https://www.cilium.io). Feel free to [join](https://cilium.herokuapp.com/) the [libbpf-go](https://cilium.slack.com/messages/libbpf-go) channel on Slack. +eBPF is a pure Go library that provides utilities for loading, compiling, and +debugging eBPF programs. It has minimal external dependencies and is intended to +be used in long running processes. -## Current status +The library is maintained by [Cloudflare](https://www.cloudflare.com) and +[Cilium](https://www.cilium.io). -The package is production ready, but **the API is explicitly unstable -right now**. Expect to update your code if you want to follow along. +See [ebpf.io](https://ebpf.io) for other projects from the eBPF ecosystem. + +## Getting Started + +A small collection of Go and eBPF programs that serve as examples for building +your own tools can be found under [examples/](examples/). + +Contributions are highly encouraged, as they highlight certain use cases of +eBPF and the library, and help shape the future of the project. + +## Getting Help + +Please +[join](https://ebpf.io/slack) the +[#ebpf-go](https://cilium.slack.com/messages/ebpf-go) channel on Slack if you +have questions regarding the library. + +## Packages + +This library includes the following packages: + +* [asm](https://pkg.go.dev/github.com/cilium/ebpf/asm) contains a basic + assembler, allowing you to write eBPF assembly instructions directly + within your Go code. (You don't need to use this if you prefer to write your eBPF program in C.) +* [cmd/bpf2go](https://pkg.go.dev/github.com/cilium/ebpf/cmd/bpf2go) allows + compiling and embedding eBPF programs written in C within Go code. As well as + compiling the C code, it auto-generates Go code for loading and manipulating + the eBPF program and map objects. +* [link](https://pkg.go.dev/github.com/cilium/ebpf/link) allows attaching eBPF + to various hooks +* [perf](https://pkg.go.dev/github.com/cilium/ebpf/perf) allows reading from a + `PERF_EVENT_ARRAY` +* [ringbuf](https://pkg.go.dev/github.com/cilium/ebpf/ringbuf) allows reading from a + `BPF_MAP_TYPE_RINGBUF` map +* [features](https://pkg.go.dev/github.com/cilium/ebpf/features) implements the equivalent + of `bpftool feature probe` for discovering BPF-related kernel features using native Go. +* [rlimit](https://pkg.go.dev/github.com/cilium/ebpf/rlimit) provides a convenient API to lift + the `RLIMIT_MEMLOCK` constraint on kernels before 5.11. ## Requirements -* A version of Go that is [supported by upstream](https://golang.org/doc/devel/release.html#policy) -* Linux 4.9, 4.19 or 5.4 (versions in-between should work, but are not tested) +* A version of Go that is [supported by + upstream](https://golang.org/doc/devel/release.html#policy) +* Linux >= 4.9. CI is run against kernel.org LTS releases. 4.4 should work but is + not tested against. -## Useful resources +## Regenerating Testdata -* [Cilium eBPF documentation](https://cilium.readthedocs.io/en/latest/bpf/#bpf-guide) (recommended) -* [Linux documentation on BPF](http://elixir.free-electrons.com/linux/latest/source/Documentation/networking/filter.txt) -* [eBPF features by Linux version](https://github.com/iovisor/bcc/blob/master/docs/kernel-versions.md) +Run `make` in the root of this repository to rebuild testdata in all +subpackages. This requires Docker, as it relies on a standardized build +environment to keep the build output stable. + +It is possible to regenerate data using Podman by overriding the `CONTAINER_*` +variables: `CONTAINER_ENGINE=podman CONTAINER_RUN_ARGS= make`. + +The toolchain image build files are kept in [testdata/docker/](testdata/docker/). + +## License + +MIT + +### eBPF Gopher + +The eBPF honeygopher is based on the Go gopher designed by Renee French. diff --git a/vendor/github.com/cilium/ebpf/run-tests.sh b/vendor/github.com/cilium/ebpf/run-tests.sh index c43a90ddd0..c21cca9e5e 100644 --- a/vendor/github.com/cilium/ebpf/run-tests.sh +++ b/vendor/github.com/cilium/ebpf/run-tests.sh @@ -1,89 +1,145 @@ -#!/bin/bash +#!/usr/bin/env bash # Test the current package under a different kernel. # Requires virtme and qemu to be installed. +# Examples: +# Run all tests on a 5.4 kernel +# $ ./run-tests.sh 5.4 +# Run a subset of tests: +# $ ./run-tests.sh 5.4 ./link -set -eu -set -o pipefail +set -euo pipefail -if [[ "${1:-}" = "--in-vm" ]]; then +script="$(realpath "$0")" +readonly script + +# This script is a bit like a Matryoshka doll since it keeps re-executing itself +# in various different contexts: +# +# 1. invoked by the user like run-tests.sh 5.4 +# 2. invoked by go test like run-tests.sh --exec-vm +# 3. invoked by init in the vm like run-tests.sh --exec-test +# +# This allows us to use all available CPU on the host machine to compile our +# code, and then only use the VM to execute the test. This is because the VM +# is usually slower at compiling than the host. +if [[ "${1:-}" = "--exec-vm" ]]; then + shift + + input="$1" + shift + + # Use sudo if /dev/kvm isn't accessible by the current user. + sudo="" + if [[ ! -r /dev/kvm || ! -w /dev/kvm ]]; then + sudo="sudo" + fi + readonly sudo + + testdir="$(dirname "$1")" + output="$(mktemp -d)" + printf -v cmd "%q " "$@" + + if [[ "$(stat -c '%t:%T' -L /proc/$$/fd/0)" == "1:3" ]]; then + # stdin is /dev/null, which doesn't play well with qemu. Use a fifo as a + # blocking substitute. + mkfifo "${output}/fake-stdin" + # Open for reading and writing to avoid blocking. + exec 0<> "${output}/fake-stdin" + rm "${output}/fake-stdin" + fi + + for ((i = 0; i < 3; i++)); do + if ! $sudo virtme-run --kimg "${input}/bzImage" --memory 768M --pwd \ + --rwdir="${testdir}=${testdir}" \ + --rodir=/run/input="${input}" \ + --rwdir=/run/output="${output}" \ + --script-sh "PATH=\"$PATH\" CI_MAX_KERNEL_VERSION="${CI_MAX_KERNEL_VERSION:-}" \"$script\" --exec-test $cmd" \ + --kopt possible_cpus=2; then # need at least two CPUs for some tests + exit 23 + fi + + if [[ -e "${output}/status" ]]; then + break + fi + + if [[ -v CI ]]; then + echo "Retrying test run due to qemu crash" + continue + fi + + exit 42 + done + + rc=$(<"${output}/status") + $sudo rm -r "$output" + exit $rc +elif [[ "${1:-}" = "--exec-test" ]]; then shift mount -t bpf bpf /sys/fs/bpf - export CGO_ENABLED=0 - export GOFLAGS=-mod=readonly - export GOPATH=/run/go-path - export GOPROXY=file:///run/go-root/pkg/mod/cache/download - export GOCACHE=/run/go-cache + mount -t tracefs tracefs /sys/kernel/debug/tracing - elfs="" if [[ -d "/run/input/bpf" ]]; then - elfs="/run/input/bpf" + export KERNEL_SELFTESTS="/run/input/bpf" fi - echo Running tests... - /usr/local/bin/go test -coverprofile="$1/coverage.txt" -covermode=atomic -v -elfs "$elfs" ./... - touch "$1/success" - exit 0 -fi + if [[ -f "/run/input/bpf/bpf_testmod/bpf_testmod.ko" ]]; then + insmod "/run/input/bpf/bpf_testmod/bpf_testmod.ko" + fi -# Pull all dependencies, so that we can run tests without the -# vm having network access. -go mod download - -# Use sudo if /dev/kvm isn't accessible by the current user. -sudo="" -if [[ ! -r /dev/kvm || ! -w /dev/kvm ]]; then - sudo="sudo" + dmesg --clear + rc=0 + "$@" || rc=$? + dmesg + echo $rc > "/run/output/status" + exit $rc # this return code is "swallowed" by qemu fi -readonly sudo readonly kernel_version="${1:-}" if [[ -z "${kernel_version}" ]]; then echo "Expecting kernel version as first argument" exit 1 fi +shift readonly kernel="linux-${kernel_version}.bz" -readonly selftests="linux-${kernel_version}-selftests-bpf.bz" +readonly selftests="linux-${kernel_version}-selftests-bpf.tgz" readonly input="$(mktemp -d)" -readonly output="$(mktemp -d)" readonly tmp_dir="${TMPDIR:-/tmp}" readonly branch="${BRANCH:-master}" fetch() { echo Fetching "${1}" - wget -nv -N -P "${tmp_dir}" "https://github.com/cilium/ci-kernels/raw/${branch}/${1}" + pushd "${tmp_dir}" > /dev/null + curl -s -L -O --fail --etag-compare "${1}.etag" --etag-save "${1}.etag" "https://github.com/cilium/ci-kernels/raw/${branch}/${1}" + local ret=$? + popd > /dev/null + return $ret } fetch "${kernel}" +cp "${tmp_dir}/${kernel}" "${input}/bzImage" if fetch "${selftests}"; then + echo "Decompressing selftests" mkdir "${input}/bpf" - tar --strip-components=4 -xjf "${tmp_dir}/${selftests}" -C "${input}/bpf" + tar --strip-components=4 -xf "${tmp_dir}/${selftests}" -C "${input}/bpf" else echo "No selftests found, disabling" fi -echo Testing on "${kernel_version}" -$sudo virtme-run --kimg "${tmp_dir}/${kernel}" --memory 512M --pwd \ - --rwdir=/run/input="${input}" \ - --rwdir=/run/output="${output}" \ - --rodir=/run/go-path="$(go env GOPATH)" \ - --rwdir=/run/go-cache="$(go env GOCACHE)" \ - --script-sh "$(realpath "$0") --in-vm /run/output" \ - --qemu-opts -smp 2 # need at least two CPUs for some tests - -if [[ ! -e "${output}/success" ]]; then - echo "Test failed on ${kernel_version}" - exit 1 -else - echo "Test successful on ${kernel_version}" - if [[ -v CODECOV_TOKEN ]]; then - curl --fail -s https://codecov.io/bash > "${tmp_dir}/codecov.sh" - chmod +x "${tmp_dir}/codecov.sh" - "${tmp_dir}/codecov.sh" -f "${output}/coverage.txt" - fi +args=(-short -coverpkg=./... -coverprofile=coverage.out -count 1 ./...) +if (( $# > 0 )); then + args=("$@") fi -$sudo rm -r "${input}" -$sudo rm -r "${output}" +export GOFLAGS=-mod=readonly +export CGO_ENABLED=0 +# LINUX_VERSION_CODE test compares this to discovered value. +export KERNEL_VERSION="${kernel_version}" + +echo Testing on "${kernel_version}" +go test -exec "$script --exec-vm $input" "${args[@]}" +echo "Test successful on ${kernel_version}" + +rm -r "${input}" diff --git a/vendor/github.com/cilium/ebpf/syscalls.go b/vendor/github.com/cilium/ebpf/syscalls.go index 2b713d06a0..e5c270a558 100644 --- a/vendor/github.com/cilium/ebpf/syscalls.go +++ b/vendor/github.com/cilium/ebpf/syscalls.go @@ -1,44 +1,30 @@ package ebpf import ( + "bytes" "errors" "fmt" - "os" - "unsafe" + "github.com/cilium/ebpf/asm" "github.com/cilium/ebpf/internal" - "github.com/cilium/ebpf/internal/btf" + "github.com/cilium/ebpf/internal/sys" "github.com/cilium/ebpf/internal/unix" ) -// Generic errors returned by BPF syscalls. -var ( - ErrNotExist = errors.New("requested object does not exist") -) - -// bpfObjName is a null-terminated string made up of -// 'A-Za-z0-9_' characters. -type bpfObjName [unix.BPF_OBJ_NAME_LEN]byte - -// newBPFObjName truncates the result if it is too long. -func newBPFObjName(name string) bpfObjName { - var result bpfObjName - copy(result[:unix.BPF_OBJ_NAME_LEN-1], name) - return result -} - +// invalidBPFObjNameChar returns true if char may not appear in +// a BPF object name. func invalidBPFObjNameChar(char rune) bool { dotAllowed := objNameAllowsDot() == nil switch { case char >= 'A' && char <= 'Z': - fallthrough + return false case char >= 'a' && char <= 'z': - fallthrough + return false case char >= '0' && char <= '9': - fallthrough + return false case dotAllowed && char == '.': - fallthrough + return false case char == '_': return false default: @@ -46,283 +32,103 @@ func invalidBPFObjNameChar(char rune) bool { } } -type bpfMapCreateAttr struct { - mapType MapType - keySize uint32 - valueSize uint32 - maxEntries uint32 - flags uint32 - innerMapFd uint32 // since 4.12 56f668dfe00d - numaNode uint32 // since 4.14 96eabe7a40aa - mapName bpfObjName // since 4.15 ad5b177bd73f - mapIfIndex uint32 - btfFd uint32 - btfKeyTypeID btf.TypeID - btfValueTypeID btf.TypeID -} - -type bpfMapOpAttr struct { - mapFd uint32 - padding uint32 - key internal.Pointer - value internal.Pointer - flags uint64 -} - -type bpfMapInfo struct { - mapType uint32 - id uint32 - keySize uint32 - valueSize uint32 - maxEntries uint32 - flags uint32 - mapName bpfObjName // since 4.15 ad5b177bd73f -} - -type bpfProgLoadAttr struct { - progType ProgramType - insCount uint32 - instructions internal.Pointer - license internal.Pointer - logLevel uint32 - logSize uint32 - logBuf internal.Pointer - kernelVersion uint32 // since 4.1 2541517c32be - progFlags uint32 // since 4.11 e07b98d9bffe - progName bpfObjName // since 4.15 067cae47771c - progIfIndex uint32 // since 4.15 1f6f4cb7ba21 - expectedAttachType AttachType // since 4.17 5e43f899b03a - progBTFFd uint32 - funcInfoRecSize uint32 - funcInfo internal.Pointer - funcInfoCnt uint32 - lineInfoRecSize uint32 - lineInfo internal.Pointer - lineInfoCnt uint32 - attachBTFID btf.TypeID - attachProgFd uint32 -} - -type bpfProgInfo struct { - progType uint32 - id uint32 - tag [unix.BPF_TAG_SIZE]byte - jitedLen uint32 - xlatedLen uint32 - jited internal.Pointer - xlated internal.Pointer - loadTime uint64 // since 4.15 cb4d2b3f03d8 - createdByUID uint32 - nrMapIDs uint32 - mapIds internal.Pointer - name bpfObjName -} - -type bpfProgTestRunAttr struct { - fd uint32 - retval uint32 - dataSizeIn uint32 - dataSizeOut uint32 - dataIn internal.Pointer - dataOut internal.Pointer - repeat uint32 - duration uint32 -} - -type bpfObjGetInfoByFDAttr struct { - fd uint32 - infoLen uint32 - info internal.Pointer // May be either bpfMapInfo or bpfProgInfo -} - -type bpfGetFDByIDAttr struct { - id uint32 - next uint32 -} - -type bpfMapFreezeAttr struct { - mapFd uint32 -} - -type bpfObjGetNextIDAttr struct { - startID uint32 - nextID uint32 - openFlags uint32 -} - -func bpfProgLoad(attr *bpfProgLoadAttr) (*internal.FD, error) { - for { - fd, err := internal.BPF(internal.BPF_PROG_LOAD, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - // As of ~4.20 the verifier can be interrupted by a signal, - // and returns EAGAIN in that case. - if err == unix.EAGAIN { - continue - } - - if err != nil { - return nil, err - } - - return internal.NewFD(uint32(fd)), nil - } -} - -func bpfProgTestRun(attr *bpfProgTestRunAttr) error { - _, err := internal.BPF(internal.BPF_PROG_TEST_RUN, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - return err -} - -func bpfMapCreate(attr *bpfMapCreateAttr) (*internal.FD, error) { - fd, err := internal.BPF(internal.BPF_MAP_CREATE, unsafe.Pointer(attr), unsafe.Sizeof(*attr)) - if errors.Is(err, os.ErrPermission) { - return nil, errors.New("permission denied or insufficient rlimit to lock memory for map") - } - - if err != nil { +func progLoad(insns asm.Instructions, typ ProgramType, license string) (*sys.FD, error) { + buf := bytes.NewBuffer(make([]byte, 0, insns.Size())) + if err := insns.Marshal(buf, internal.NativeEndian); err != nil { return nil, err } + bytecode := buf.Bytes() - return internal.NewFD(uint32(fd)), nil -} - -var haveNestedMaps = internal.FeatureTest("nested maps", "4.12", func() (bool, error) { - inner, err := bpfMapCreate(&bpfMapCreateAttr{ - mapType: Array, - keySize: 4, - valueSize: 4, - maxEntries: 1, + return sys.ProgLoad(&sys.ProgLoadAttr{ + ProgType: sys.ProgType(typ), + License: sys.NewStringPointer(license), + Insns: sys.NewSlicePointer(bytecode), + InsnCnt: uint32(len(bytecode) / asm.InstructionSize), }) - if err != nil { - return false, err - } - defer inner.Close() +} - innerFd, _ := inner.Value() - nested, err := bpfMapCreate(&bpfMapCreateAttr{ - mapType: ArrayOfMaps, - keySize: 4, - valueSize: 4, - maxEntries: 1, - innerMapFd: innerFd, +var haveNestedMaps = internal.FeatureTest("nested maps", "4.12", func() error { + _, err := sys.MapCreate(&sys.MapCreateAttr{ + MapType: sys.MapType(ArrayOfMaps), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + // Invalid file descriptor. + InnerMapFd: ^uint32(0), }) - if err != nil { - return false, nil + if errors.Is(err, unix.EINVAL) { + return internal.ErrNotSupported } - - _ = nested.Close() - return true, nil -}) - -var haveMapMutabilityModifiers = internal.FeatureTest("read- and write-only maps", "5.2", func() (bool, error) { - // This checks BPF_F_RDONLY_PROG and BPF_F_WRONLY_PROG. Since - // BPF_MAP_FREEZE appeared in 5.2 as well we don't do a separate check. - m, err := bpfMapCreate(&bpfMapCreateAttr{ - mapType: Array, - keySize: 4, - valueSize: 4, - maxEntries: 1, - flags: unix.BPF_F_RDONLY_PROG, - }) - if err != nil { - return false, nil - } - _ = m.Close() - return true, nil -}) - -func bpfMapLookupElem(m *internal.FD, key, valueOut internal.Pointer) error { - fd, err := m.Value() - if err != nil { - return err - } - - attr := bpfMapOpAttr{ - mapFd: fd, - key: key, - value: valueOut, - } - _, err = internal.BPF(internal.BPF_MAP_LOOKUP_ELEM, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return wrapMapError(err) -} - -func bpfMapLookupAndDelete(m *internal.FD, key, valueOut internal.Pointer) error { - fd, err := m.Value() - if err != nil { - return err - } - - attr := bpfMapOpAttr{ - mapFd: fd, - key: key, - value: valueOut, - } - _, err = internal.BPF(internal.BPF_MAP_LOOKUP_AND_DELETE_ELEM, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return wrapMapError(err) -} - -func bpfMapUpdateElem(m *internal.FD, key, valueOut internal.Pointer, flags uint64) error { - fd, err := m.Value() - if err != nil { - return err - } - - attr := bpfMapOpAttr{ - mapFd: fd, - key: key, - value: valueOut, - flags: flags, - } - _, err = internal.BPF(internal.BPF_MAP_UPDATE_ELEM, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return wrapMapError(err) -} - -func bpfMapDeleteElem(m *internal.FD, key internal.Pointer) error { - fd, err := m.Value() - if err != nil { - return err - } - - attr := bpfMapOpAttr{ - mapFd: fd, - key: key, - } - _, err = internal.BPF(internal.BPF_MAP_DELETE_ELEM, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return wrapMapError(err) -} - -func bpfMapGetNextKey(m *internal.FD, key, nextKeyOut internal.Pointer) error { - fd, err := m.Value() - if err != nil { - return err - } - - attr := bpfMapOpAttr{ - mapFd: fd, - key: key, - value: nextKeyOut, - } - _, err = internal.BPF(internal.BPF_MAP_GET_NEXT_KEY, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return wrapMapError(err) -} - -func objGetNextID(cmd internal.BPFCmd, start uint32) (uint32, error) { - attr := bpfObjGetNextIDAttr{ - startID: start, - } - _, err := internal.BPF(cmd, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return attr.nextID, wrapObjError(err) -} - -func wrapObjError(err error) error { - if err == nil { + if errors.Is(err, unix.EBADF) { return nil } - if errors.Is(err, unix.ENOENT) { - return fmt.Errorf("%w", ErrNotExist) - } + return err +}) - return errors.New(err.Error()) -} +var haveMapMutabilityModifiers = internal.FeatureTest("read- and write-only maps", "5.2", func() error { + // This checks BPF_F_RDONLY_PROG and BPF_F_WRONLY_PROG. Since + // BPF_MAP_FREEZE appeared in 5.2 as well we don't do a separate check. + m, err := sys.MapCreate(&sys.MapCreateAttr{ + MapType: sys.MapType(Array), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + MapFlags: unix.BPF_F_RDONLY_PROG, + }) + if err != nil { + return internal.ErrNotSupported + } + _ = m.Close() + return nil +}) + +var haveMmapableMaps = internal.FeatureTest("mmapable maps", "5.5", func() error { + // This checks BPF_F_MMAPABLE, which appeared in 5.5 for array maps. + m, err := sys.MapCreate(&sys.MapCreateAttr{ + MapType: sys.MapType(Array), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + MapFlags: unix.BPF_F_MMAPABLE, + }) + if err != nil { + return internal.ErrNotSupported + } + _ = m.Close() + return nil +}) + +var haveInnerMaps = internal.FeatureTest("inner maps", "5.10", func() error { + // This checks BPF_F_INNER_MAP, which appeared in 5.10. + m, err := sys.MapCreate(&sys.MapCreateAttr{ + MapType: sys.MapType(Array), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + MapFlags: unix.BPF_F_INNER_MAP, + }) + if err != nil { + return internal.ErrNotSupported + } + _ = m.Close() + return nil +}) + +var haveNoPreallocMaps = internal.FeatureTest("prealloc maps", "4.6", func() error { + // This checks BPF_F_NO_PREALLOC, which appeared in 4.6. + m, err := sys.MapCreate(&sys.MapCreateAttr{ + MapType: sys.MapType(Hash), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + MapFlags: unix.BPF_F_NO_PREALLOC, + }) + if err != nil { + return internal.ErrNotSupported + } + _ = m.Close() + return nil +}) func wrapMapError(err error) error { if err == nil { @@ -330,109 +136,129 @@ func wrapMapError(err error) error { } if errors.Is(err, unix.ENOENT) { - return ErrKeyNotExist + return sys.Error(ErrKeyNotExist, unix.ENOENT) } if errors.Is(err, unix.EEXIST) { - return ErrKeyExist + return sys.Error(ErrKeyExist, unix.EEXIST) } - return errors.New(err.Error()) -} - -func bpfMapFreeze(m *internal.FD) error { - fd, err := m.Value() - if err != nil { - return err + if errors.Is(err, unix.ENOTSUPP) { + return sys.Error(ErrNotSupported, unix.ENOTSUPP) } - attr := bpfMapFreezeAttr{ - mapFd: fd, + if errors.Is(err, unix.E2BIG) { + return fmt.Errorf("key too big for map: %w", err) } - _, err = internal.BPF(internal.BPF_MAP_FREEZE, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) + return err } -func bpfGetObjectInfoByFD(fd *internal.FD, info unsafe.Pointer, size uintptr) error { - value, err := fd.Value() +var haveObjName = internal.FeatureTest("object names", "4.15", func() error { + attr := sys.MapCreateAttr{ + MapType: sys.MapType(Array), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + MapName: sys.NewObjName("feature_test"), + } + + fd, err := sys.MapCreate(&attr) if err != nil { + return internal.ErrNotSupported + } + + _ = fd.Close() + return nil +}) + +var objNameAllowsDot = internal.FeatureTest("dot in object names", "5.2", func() error { + if err := haveObjName(); err != nil { return err } - // available from 4.13 - attr := bpfObjGetInfoByFDAttr{ - fd: value, - infoLen: uint32(size), - info: internal.NewPointer(info), + attr := sys.MapCreateAttr{ + MapType: sys.MapType(Array), + KeySize: 4, + ValueSize: 4, + MaxEntries: 1, + MapName: sys.NewObjName(".test"), } - _, err = internal.BPF(internal.BPF_OBJ_GET_INFO_BY_FD, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) + + fd, err := sys.MapCreate(&attr) if err != nil { - return fmt.Errorf("fd %d: %w", fd, err) + return internal.ErrNotSupported + } + + _ = fd.Close() + return nil +}) + +var haveBatchAPI = internal.FeatureTest("map batch api", "5.6", func() error { + var maxEntries uint32 = 2 + attr := sys.MapCreateAttr{ + MapType: sys.MapType(Hash), + KeySize: 4, + ValueSize: 4, + MaxEntries: maxEntries, + } + + fd, err := sys.MapCreate(&attr) + if err != nil { + return internal.ErrNotSupported + } + defer fd.Close() + + keys := []uint32{1, 2} + values := []uint32{3, 4} + kp, _ := marshalPtr(keys, 8) + vp, _ := marshalPtr(values, 8) + + err = sys.MapUpdateBatch(&sys.MapUpdateBatchAttr{ + MapFd: fd.Uint(), + Keys: kp, + Values: vp, + Count: maxEntries, + }) + if err != nil { + return internal.ErrNotSupported } return nil -} - -func bpfGetProgInfoByFD(fd *internal.FD) (*bpfProgInfo, error) { - var info bpfProgInfo - if err := bpfGetObjectInfoByFD(fd, unsafe.Pointer(&info), unsafe.Sizeof(info)); err != nil { - return nil, fmt.Errorf("can't get program info: %w", err) - } - return &info, nil -} - -func bpfGetMapInfoByFD(fd *internal.FD) (*bpfMapInfo, error) { - var info bpfMapInfo - err := bpfGetObjectInfoByFD(fd, unsafe.Pointer(&info), unsafe.Sizeof(info)) - if err != nil { - return nil, fmt.Errorf("can't get map info: %w", err) - } - return &info, nil -} - -var haveObjName = internal.FeatureTest("object names", "4.15", func() (bool, error) { - attr := bpfMapCreateAttr{ - mapType: Array, - keySize: 4, - valueSize: 4, - maxEntries: 1, - mapName: newBPFObjName("feature_test"), - } - - fd, err := bpfMapCreate(&attr) - if err != nil { - return false, nil - } - - _ = fd.Close() - return true, nil }) -var objNameAllowsDot = internal.FeatureTest("dot in object names", "5.2", func() (bool, error) { - if err := haveObjName(); err != nil { - return false, err +var haveProbeReadKernel = internal.FeatureTest("bpf_probe_read_kernel", "5.5", func() error { + insns := asm.Instructions{ + asm.Mov.Reg(asm.R1, asm.R10), + asm.Add.Imm(asm.R1, -8), + asm.Mov.Imm(asm.R2, 8), + asm.Mov.Imm(asm.R3, 0), + asm.FnProbeReadKernel.Call(), + asm.Return(), } - attr := bpfMapCreateAttr{ - mapType: Array, - keySize: 4, - valueSize: 4, - maxEntries: 1, - mapName: newBPFObjName(".test"), - } - - fd, err := bpfMapCreate(&attr) + fd, err := progLoad(insns, Kprobe, "GPL") if err != nil { - return false, nil + return internal.ErrNotSupported } - _ = fd.Close() - return true, nil + return nil }) -func bpfObjGetFDByID(cmd internal.BPFCmd, id uint32) (*internal.FD, error) { - attr := bpfGetFDByIDAttr{ - id: id, +var haveBPFToBPFCalls = internal.FeatureTest("bpf2bpf calls", "4.16", func() error { + insns := asm.Instructions{ + asm.Call.Label("prog2").WithSymbol("prog1"), + asm.Return(), + asm.Mov.Imm(asm.R0, 0).WithSymbol("prog2"), + asm.Return(), } - ptr, err := internal.BPF(cmd, unsafe.Pointer(&attr), unsafe.Sizeof(attr)) - return internal.NewFD(uint32(ptr)), wrapObjError(err) -} + + fd, err := progLoad(insns, SocketFilter, "MIT") + if errors.Is(err, unix.EINVAL) { + return internal.ErrNotSupported + } + if err != nil { + return err + } + _ = fd.Close() + return nil +}) diff --git a/vendor/github.com/cilium/ebpf/types.go b/vendor/github.com/cilium/ebpf/types.go index 1ffc62123b..a27b442474 100644 --- a/vendor/github.com/cilium/ebpf/types.go +++ b/vendor/github.com/cilium/ebpf/types.go @@ -1,11 +1,20 @@ package ebpf -//go:generate stringer -output types_string.go -type=MapType,ProgramType,AttachType +import ( + "github.com/cilium/ebpf/internal/unix" +) + +//go:generate stringer -output types_string.go -type=MapType,ProgramType,PinType // MapType indicates the type map structure // that will be initialized in the kernel. type MapType uint32 +// Max returns the latest supported MapType. +func (MapType) Max() MapType { + return maxMapType - 1 +} + // All the various map types that can be created const ( UnspecifiedMap MapType = iota @@ -81,75 +90,90 @@ const ( SkStorage // DevMapHash - Hash-based indexing scheme for references to network devices. DevMapHash + // StructOpsMap - This map holds a kernel struct with its function pointer implemented in a BPF + // program. + StructOpsMap + // RingBuf - Similar to PerfEventArray, but shared across all CPUs. + RingBuf + // InodeStorage - Specialized local storage map for inodes. + InodeStorage + // TaskStorage - Specialized local storage map for task_struct. + TaskStorage + // maxMapType - Bound enum of MapTypes, has to be last in enum. + maxMapType ) // hasPerCPUValue returns true if the Map stores a value per CPU. func (mt MapType) hasPerCPUValue() bool { - if mt == PerCPUHash || mt == PerCPUArray || mt == LRUCPUHash { + return mt == PerCPUHash || mt == PerCPUArray || mt == LRUCPUHash || mt == PerCPUCGroupStorage +} + +// canStoreMap returns true if the map type accepts a map fd +// for update and returns a map id for lookup. +func (mt MapType) canStoreMap() bool { + return mt == ArrayOfMaps || mt == HashOfMaps +} + +// canStoreProgram returns true if the map type accepts a program fd +// for update and returns a program id for lookup. +func (mt MapType) canStoreProgram() bool { + return mt == ProgramArray +} + +// hasBTF returns true if the map type supports BTF key/value metadata. +func (mt MapType) hasBTF() bool { + switch mt { + case PerfEventArray, CGroupArray, StackTrace, ArrayOfMaps, HashOfMaps, DevMap, + DevMapHash, CPUMap, XSKMap, SockMap, SockHash, Queue, Stack, RingBuf: + return false + default: return true } - return false } // ProgramType of the eBPF program type ProgramType uint32 +// Max return the latest supported ProgramType. +func (ProgramType) Max() ProgramType { + return maxProgramType - 1 +} + // eBPF program types const ( - // Unrecognized program type UnspecifiedProgram ProgramType = iota - // SocketFilter socket or seccomp filter SocketFilter - // Kprobe program Kprobe - // SchedCLS traffic control shaper SchedCLS - // SchedACT routing control shaper SchedACT - // TracePoint program TracePoint - // XDP program XDP - // PerfEvent program PerfEvent - // CGroupSKB program CGroupSKB - // CGroupSock program CGroupSock - // LWTIn program LWTIn - // LWTOut program LWTOut - // LWTXmit program LWTXmit - // SockOps program SockOps - // SkSKB program SkSKB - // CGroupDevice program CGroupDevice - // SkMsg program SkMsg - // RawTracepoint program RawTracepoint - // CGroupSockAddr program CGroupSockAddr - // LWTSeg6Local program LWTSeg6Local - // LircMode2 program LircMode2 - // SkReuseport program SkReuseport - // FlowDissector program FlowDissector - // CGroupSysctl program CGroupSysctl - // RawTracepointWritable program RawTracepointWritable - // CGroupSockopt program CGroupSockopt - // Tracing program Tracing + StructOps + Extension + LSM + SkLookup + Syscall + maxProgramType ) // AttachType of the eBPF program, needed to differentiate allowed context accesses in @@ -157,7 +181,9 @@ const ( // Will cause invalid argument (EINVAL) at program load time if set incorrectly. type AttachType uint32 -// AttachNone is an alias for AttachCGroupInetIngress for readability reasons +//go:generate stringer -type AttachType -trimprefix Attach + +// AttachNone is an alias for AttachCGroupInetIngress for readability reasons. const AttachNone AttachType = 0 const ( @@ -190,7 +216,69 @@ const ( AttachModifyReturn AttachLSMMac AttachTraceIter + AttachCgroupInet4GetPeername + AttachCgroupInet6GetPeername + AttachCgroupInet4GetSockname + AttachCgroupInet6GetSockname + AttachXDPDevMap + AttachCgroupInetSockRelease + AttachXDPCPUMap + AttachSkLookup + AttachXDP + AttachSkSKBVerdict + AttachSkReuseportSelect + AttachSkReuseportSelectOrMigrate + AttachPerfEvent ) // AttachFlags of the eBPF program used in BPF_PROG_ATTACH command type AttachFlags uint32 + +// PinType determines whether a map is pinned into a BPFFS. +type PinType int + +// Valid pin types. +// +// Mirrors enum libbpf_pin_type. +const ( + PinNone PinType = iota + // Pin an object by using its name as the filename. + PinByName +) + +// LoadPinOptions control how a pinned object is loaded. +type LoadPinOptions struct { + // Request a read-only or write-only object. The default is a read-write + // object. Only one of the flags may be set. + ReadOnly bool + WriteOnly bool + + // Raw flags for the syscall. Other fields of this struct take precedence. + Flags uint32 +} + +// Marshal returns a value suitable for BPF_OBJ_GET syscall file_flags parameter. +func (lpo *LoadPinOptions) Marshal() uint32 { + if lpo == nil { + return 0 + } + + flags := lpo.Flags + if lpo.ReadOnly { + flags |= unix.BPF_F_RDONLY + } + if lpo.WriteOnly { + flags |= unix.BPF_F_WRONLY + } + return flags +} + +// BatchOptions batch map operations options +// +// Mirrors libbpf struct bpf_map_batch_opts +// Currently BPF_F_FLAG is the only supported +// flag (for ElemFlags). +type BatchOptions struct { + ElemFlags uint64 + Flags uint64 +} diff --git a/vendor/github.com/cilium/ebpf/types_string.go b/vendor/github.com/cilium/ebpf/types_string.go index c7139578ec..e80b948b09 100644 --- a/vendor/github.com/cilium/ebpf/types_string.go +++ b/vendor/github.com/cilium/ebpf/types_string.go @@ -1,4 +1,4 @@ -// Code generated by "stringer -output types_string.go -type=MapType,ProgramType,AttachType"; DO NOT EDIT. +// Code generated by "stringer -output types_string.go -type=MapType,ProgramType,PinType"; DO NOT EDIT. package ebpf @@ -34,11 +34,16 @@ func _() { _ = x[Stack-23] _ = x[SkStorage-24] _ = x[DevMapHash-25] + _ = x[StructOpsMap-26] + _ = x[RingBuf-27] + _ = x[InodeStorage-28] + _ = x[TaskStorage-29] + _ = x[maxMapType-30] } -const _MapType_name = "UnspecifiedMapHashArrayProgramArrayPerfEventArrayPerCPUHashPerCPUArrayStackTraceCGroupArrayLRUHashLRUCPUHashLPMTrieArrayOfMapsHashOfMapsDevMapSockMapCPUMapXSKMapSockHashCGroupStorageReusePortSockArrayPerCPUCGroupStorageQueueStackSkStorageDevMapHash" +const _MapType_name = "UnspecifiedMapHashArrayProgramArrayPerfEventArrayPerCPUHashPerCPUArrayStackTraceCGroupArrayLRUHashLRUCPUHashLPMTrieArrayOfMapsHashOfMapsDevMapSockMapCPUMapXSKMapSockHashCGroupStorageReusePortSockArrayPerCPUCGroupStorageQueueStackSkStorageDevMapHashStructOpsMapRingBufInodeStorageTaskStoragemaxMapType" -var _MapType_index = [...]uint8{0, 14, 18, 23, 35, 49, 59, 70, 80, 91, 98, 108, 115, 126, 136, 142, 149, 155, 161, 169, 182, 200, 219, 224, 229, 238, 248} +var _MapType_index = [...]uint16{0, 14, 18, 23, 35, 49, 59, 70, 80, 91, 98, 108, 115, 126, 136, 142, 149, 155, 161, 169, 182, 200, 219, 224, 229, 238, 248, 260, 267, 279, 290, 300} func (i MapType) String() string { if i >= MapType(len(_MapType_index)-1) { @@ -77,11 +82,17 @@ func _() { _ = x[RawTracepointWritable-24] _ = x[CGroupSockopt-25] _ = x[Tracing-26] + _ = x[StructOps-27] + _ = x[Extension-28] + _ = x[LSM-29] + _ = x[SkLookup-30] + _ = x[Syscall-31] + _ = x[maxProgramType-32] } -const _ProgramType_name = "UnspecifiedProgramSocketFilterKprobeSchedCLSSchedACTTracePointXDPPerfEventCGroupSKBCGroupSockLWTInLWTOutLWTXmitSockOpsSkSKBCGroupDeviceSkMsgRawTracepointCGroupSockAddrLWTSeg6LocalLircMode2SkReuseportFlowDissectorCGroupSysctlRawTracepointWritableCGroupSockoptTracing" +const _ProgramType_name = "UnspecifiedProgramSocketFilterKprobeSchedCLSSchedACTTracePointXDPPerfEventCGroupSKBCGroupSockLWTInLWTOutLWTXmitSockOpsSkSKBCGroupDeviceSkMsgRawTracepointCGroupSockAddrLWTSeg6LocalLircMode2SkReuseportFlowDissectorCGroupSysctlRawTracepointWritableCGroupSockoptTracingStructOpsExtensionLSMSkLookupSyscallmaxProgramType" -var _ProgramType_index = [...]uint16{0, 18, 30, 36, 44, 52, 62, 65, 74, 83, 93, 98, 104, 111, 118, 123, 135, 140, 153, 167, 179, 188, 199, 212, 224, 245, 258, 265} +var _ProgramType_index = [...]uint16{0, 18, 30, 36, 44, 52, 62, 65, 74, 83, 93, 98, 104, 111, 118, 123, 135, 140, 153, 167, 179, 188, 199, 212, 224, 245, 258, 265, 274, 283, 286, 294, 301, 315} func (i ProgramType) String() string { if i >= ProgramType(len(_ProgramType_index)-1) { @@ -93,45 +104,17 @@ func _() { // An "invalid array index" compiler error signifies that the constant values have changed. // Re-run the stringer command to generate them again. var x [1]struct{} - _ = x[AttachNone-0] - _ = x[AttachCGroupInetIngress-0] - _ = x[AttachCGroupInetEgress-1] - _ = x[AttachCGroupInetSockCreate-2] - _ = x[AttachCGroupSockOps-3] - _ = x[AttachSkSKBStreamParser-4] - _ = x[AttachSkSKBStreamVerdict-5] - _ = x[AttachCGroupDevice-6] - _ = x[AttachSkMsgVerdict-7] - _ = x[AttachCGroupInet4Bind-8] - _ = x[AttachCGroupInet6Bind-9] - _ = x[AttachCGroupInet4Connect-10] - _ = x[AttachCGroupInet6Connect-11] - _ = x[AttachCGroupInet4PostBind-12] - _ = x[AttachCGroupInet6PostBind-13] - _ = x[AttachCGroupUDP4Sendmsg-14] - _ = x[AttachCGroupUDP6Sendmsg-15] - _ = x[AttachLircMode2-16] - _ = x[AttachFlowDissector-17] - _ = x[AttachCGroupSysctl-18] - _ = x[AttachCGroupUDP4Recvmsg-19] - _ = x[AttachCGroupUDP6Recvmsg-20] - _ = x[AttachCGroupGetsockopt-21] - _ = x[AttachCGroupSetsockopt-22] - _ = x[AttachTraceRawTp-23] - _ = x[AttachTraceFEntry-24] - _ = x[AttachTraceFExit-25] - _ = x[AttachModifyReturn-26] - _ = x[AttachLSMMac-27] - _ = x[AttachTraceIter-28] + _ = x[PinNone-0] + _ = x[PinByName-1] } -const _AttachType_name = "AttachNoneAttachCGroupInetEgressAttachCGroupInetSockCreateAttachCGroupSockOpsAttachSkSKBStreamParserAttachSkSKBStreamVerdictAttachCGroupDeviceAttachSkMsgVerdictAttachCGroupInet4BindAttachCGroupInet6BindAttachCGroupInet4ConnectAttachCGroupInet6ConnectAttachCGroupInet4PostBindAttachCGroupInet6PostBindAttachCGroupUDP4SendmsgAttachCGroupUDP6SendmsgAttachLircMode2AttachFlowDissectorAttachCGroupSysctlAttachCGroupUDP4RecvmsgAttachCGroupUDP6RecvmsgAttachCGroupGetsockoptAttachCGroupSetsockoptAttachTraceRawTpAttachTraceFEntryAttachTraceFExitAttachModifyReturnAttachLSMMacAttachTraceIter" +const _PinType_name = "PinNonePinByName" -var _AttachType_index = [...]uint16{0, 10, 32, 58, 77, 100, 124, 142, 160, 181, 202, 226, 250, 275, 300, 323, 346, 361, 380, 398, 421, 444, 466, 488, 504, 521, 537, 555, 567, 582} +var _PinType_index = [...]uint8{0, 7, 16} -func (i AttachType) String() string { - if i >= AttachType(len(_AttachType_index)-1) { - return "AttachType(" + strconv.FormatInt(int64(i), 10) + ")" +func (i PinType) String() string { + if i < 0 || i >= PinType(len(_PinType_index)-1) { + return "PinType(" + strconv.FormatInt(int64(i), 10) + ")" } - return _AttachType_name[_AttachType_index[i]:_AttachType_index[i+1]] + return _PinType_name[_PinType_index[i]:_PinType_index[i+1]] } diff --git a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go index 713376d5ec..6d2d41770b 100644 --- a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go +++ b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.go @@ -9,6 +9,7 @@ import ( proto "github.com/gogo/protobuf/proto" io "io" math "math" + math_bits "math/bits" reflect "reflect" strings "strings" ) @@ -22,20 +23,21 @@ var _ = math.Inf // is compatible with the proto package it is being compiled against. // A compilation error at this line likely means your copy of the // proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package type Metrics struct { - Hugetlb []*HugetlbStat `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"` - Pids *PidsStat `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"` - CPU *CPUStat `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"` - Memory *MemoryStat `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"` - Blkio *BlkIOStat `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"` - Rdma *RdmaStat `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"` - Network []*NetworkStat `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"` - CgroupStats *CgroupStats `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Hugetlb []*HugetlbStat `protobuf:"bytes,1,rep,name=hugetlb,proto3" json:"hugetlb,omitempty"` + Pids *PidsStat `protobuf:"bytes,2,opt,name=pids,proto3" json:"pids,omitempty"` + CPU *CPUStat `protobuf:"bytes,3,opt,name=cpu,proto3" json:"cpu,omitempty"` + Memory *MemoryStat `protobuf:"bytes,4,opt,name=memory,proto3" json:"memory,omitempty"` + Blkio *BlkIOStat `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"` + Rdma *RdmaStat `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"` + Network []*NetworkStat `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"` + CgroupStats *CgroupStats `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"` + MemoryOomControl *MemoryOomControl `protobuf:"bytes,9,opt,name=memory_oom_control,json=memoryOomControl,proto3" json:"memory_oom_control,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *Metrics) Reset() { *m = Metrics{} } @@ -51,7 +53,7 @@ func (m *Metrics) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Metrics.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -93,7 +95,7 @@ func (m *HugetlbStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_HugetlbStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -133,7 +135,7 @@ func (m *PidsStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_PidsStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -173,7 +175,7 @@ func (m *CPUStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_CPUStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -216,7 +218,7 @@ func (m *CPUUsage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_CPUUsage.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -257,7 +259,7 @@ func (m *Throttle) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_Throttle.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -331,7 +333,7 @@ func (m *MemoryStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_MemoryStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -373,7 +375,7 @@ func (m *MemoryEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_MemoryEntry.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -392,6 +394,47 @@ func (m *MemoryEntry) XXX_DiscardUnknown() { var xxx_messageInfo_MemoryEntry proto.InternalMessageInfo +type MemoryOomControl struct { + OomKillDisable uint64 `protobuf:"varint,1,opt,name=oom_kill_disable,json=oomKillDisable,proto3" json:"oom_kill_disable,omitempty"` + UnderOom uint64 `protobuf:"varint,2,opt,name=under_oom,json=underOom,proto3" json:"under_oom,omitempty"` + OomKill uint64 `protobuf:"varint,3,opt,name=oom_kill,json=oomKill,proto3" json:"oom_kill,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *MemoryOomControl) Reset() { *m = MemoryOomControl{} } +func (*MemoryOomControl) ProtoMessage() {} +func (*MemoryOomControl) Descriptor() ([]byte, []int) { + return fileDescriptor_a17b2d87c332bfaa, []int{8} +} +func (m *MemoryOomControl) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MemoryOomControl) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_MemoryOomControl.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *MemoryOomControl) XXX_Merge(src proto.Message) { + xxx_messageInfo_MemoryOomControl.Merge(m, src) +} +func (m *MemoryOomControl) XXX_Size() int { + return m.Size() +} +func (m *MemoryOomControl) XXX_DiscardUnknown() { + xxx_messageInfo_MemoryOomControl.DiscardUnknown(m) +} + +var xxx_messageInfo_MemoryOomControl proto.InternalMessageInfo + type BlkIOStat struct { IoServiceBytesRecursive []*BlkIOEntry `protobuf:"bytes,1,rep,name=io_service_bytes_recursive,json=ioServiceBytesRecursive,proto3" json:"io_service_bytes_recursive,omitempty"` IoServicedRecursive []*BlkIOEntry `protobuf:"bytes,2,rep,name=io_serviced_recursive,json=ioServicedRecursive,proto3" json:"io_serviced_recursive,omitempty"` @@ -409,7 +452,7 @@ type BlkIOStat struct { func (m *BlkIOStat) Reset() { *m = BlkIOStat{} } func (*BlkIOStat) ProtoMessage() {} func (*BlkIOStat) Descriptor() ([]byte, []int) { - return fileDescriptor_a17b2d87c332bfaa, []int{8} + return fileDescriptor_a17b2d87c332bfaa, []int{9} } func (m *BlkIOStat) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -419,7 +462,7 @@ func (m *BlkIOStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_BlkIOStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -452,7 +495,7 @@ type BlkIOEntry struct { func (m *BlkIOEntry) Reset() { *m = BlkIOEntry{} } func (*BlkIOEntry) ProtoMessage() {} func (*BlkIOEntry) Descriptor() ([]byte, []int) { - return fileDescriptor_a17b2d87c332bfaa, []int{9} + return fileDescriptor_a17b2d87c332bfaa, []int{10} } func (m *BlkIOEntry) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -462,7 +505,7 @@ func (m *BlkIOEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_BlkIOEntry.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -492,7 +535,7 @@ type RdmaStat struct { func (m *RdmaStat) Reset() { *m = RdmaStat{} } func (*RdmaStat) ProtoMessage() {} func (*RdmaStat) Descriptor() ([]byte, []int) { - return fileDescriptor_a17b2d87c332bfaa, []int{10} + return fileDescriptor_a17b2d87c332bfaa, []int{11} } func (m *RdmaStat) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -502,7 +545,7 @@ func (m *RdmaStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_RdmaStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -533,7 +576,7 @@ type RdmaEntry struct { func (m *RdmaEntry) Reset() { *m = RdmaEntry{} } func (*RdmaEntry) ProtoMessage() {} func (*RdmaEntry) Descriptor() ([]byte, []int) { - return fileDescriptor_a17b2d87c332bfaa, []int{11} + return fileDescriptor_a17b2d87c332bfaa, []int{12} } func (m *RdmaEntry) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -543,7 +586,7 @@ func (m *RdmaEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { return xxx_messageInfo_RdmaEntry.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -580,7 +623,7 @@ type NetworkStat struct { func (m *NetworkStat) Reset() { *m = NetworkStat{} } func (*NetworkStat) ProtoMessage() {} func (*NetworkStat) Descriptor() ([]byte, []int) { - return fileDescriptor_a17b2d87c332bfaa, []int{12} + return fileDescriptor_a17b2d87c332bfaa, []int{13} } func (m *NetworkStat) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -590,7 +633,7 @@ func (m *NetworkStat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_NetworkStat.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -629,7 +672,7 @@ type CgroupStats struct { func (m *CgroupStats) Reset() { *m = CgroupStats{} } func (*CgroupStats) ProtoMessage() {} func (*CgroupStats) Descriptor() ([]byte, []int) { - return fileDescriptor_a17b2d87c332bfaa, []int{13} + return fileDescriptor_a17b2d87c332bfaa, []int{14} } func (m *CgroupStats) XXX_Unmarshal(b []byte) error { return m.Unmarshal(b) @@ -639,7 +682,7 @@ func (m *CgroupStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) return xxx_messageInfo_CgroupStats.Marshal(b, m, deterministic) } else { b = b[:cap(b)] - n, err := m.MarshalTo(b) + n, err := m.MarshalToSizedBuffer(b) if err != nil { return nil, err } @@ -667,6 +710,7 @@ func init() { proto.RegisterType((*Throttle)(nil), "io.containerd.cgroups.v1.Throttle") proto.RegisterType((*MemoryStat)(nil), "io.containerd.cgroups.v1.MemoryStat") proto.RegisterType((*MemoryEntry)(nil), "io.containerd.cgroups.v1.MemoryEntry") + proto.RegisterType((*MemoryOomControl)(nil), "io.containerd.cgroups.v1.MemoryOomControl") proto.RegisterType((*BlkIOStat)(nil), "io.containerd.cgroups.v1.BlkIOStat") proto.RegisterType((*BlkIOEntry)(nil), "io.containerd.cgroups.v1.BlkIOEntry") proto.RegisterType((*RdmaStat)(nil), "io.containerd.cgroups.v1.RdmaStat") @@ -680,118 +724,123 @@ func init() { } var fileDescriptor_a17b2d87c332bfaa = []byte{ - // 1669 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x58, 0x4f, 0x73, 0x1b, 0xb7, - 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make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -799,104 +848,138 @@ func (m *Metrics) Marshal() (dAtA []byte, err error) { } func (m *Metrics) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Metrics) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Hugetlb) > 0 { - for _, msg := range m.Hugetlb { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) + } + if m.MemoryOomControl != nil { + { + size, err := m.MemoryOomControl.MarshalToSizedBuffer(dAtA[:i]) if err != nil { return 0, err } - i += n - } - } - if m.Pids != nil { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Pids.Size())) - n1, err := m.Pids.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n1 - } - if m.CPU != nil { - dAtA[i] = 0x1a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.CPU.Size())) - n2, err := m.CPU.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n2 - } - if m.Memory != nil { - dAtA[i] = 0x22 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Memory.Size())) - n3, err := m.Memory.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n3 - } - if m.Blkio != nil { - dAtA[i] = 0x2a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Blkio.Size())) - n4, err := m.Blkio.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n4 - } - if m.Rdma != nil { - dAtA[i] = 0x32 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Rdma.Size())) - n5, err := m.Rdma.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n5 - } - if len(m.Network) > 0 { - for _, msg := range m.Network { - dAtA[i] = 0x3a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } + i-- + dAtA[i] = 0x4a } if m.CgroupStats != nil { - dAtA[i] = 0x42 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.CgroupStats.Size())) - n6, err := m.CgroupStats.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + { + size, err := m.CgroupStats.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n6 + i-- + dAtA[i] = 0x42 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if len(m.Network) > 0 { + for iNdEx := len(m.Network) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Network[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x3a + } } - return i, nil + if m.Rdma != nil { + { + size, err := m.Rdma.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x32 + } + if m.Blkio != nil { + { + size, err := m.Blkio.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } + if m.Memory != nil { + { + size, err := m.Memory.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + if m.CPU != nil { + { + size, err := m.CPU.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + if m.Pids != nil { + { + size, err := m.Pids.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + if len(m.Hugetlb) > 0 { + for iNdEx := len(m.Hugetlb) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Hugetlb[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil } func (m *HugetlbStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -904,41 +987,48 @@ func (m *HugetlbStat) Marshal() (dAtA []byte, err error) { } func (m *HugetlbStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *HugetlbStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Usage != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) - } - if m.Max != 0 { - dAtA[i] = 0x10 - 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:= m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -946,30 +1036,36 @@ func (m *PidsStat) Marshal() (dAtA []byte, err error) { } func (m *PidsStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *PidsStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Current != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Current)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.Limit != 0 { - dAtA[i] = 0x10 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Limit)) + i-- + dAtA[i] = 0x10 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Current != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Current)) + i-- + dAtA[i] = 0x8 } - return i, nil + return len(dAtA) - i, nil } func (m *CPUStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -977,40 +1073,50 @@ func (m *CPUStat) Marshal() (dAtA []byte, err error) { } func (m *CPUStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CPUStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Usage != nil { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Usage.Size())) - n7, err := m.Usage.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n7 + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.Throttling != nil { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Throttling.Size())) - n8, err := m.Throttling.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + { + size, err := m.Throttling.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n8 + i-- + dAtA[i] = 0x12 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Usage != nil { + { + size, err := m.Usage.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa } - return i, nil + return len(dAtA) - i, nil } func (m *CPUUsage) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1018,52 +1124,59 @@ func (m *CPUUsage) Marshal() (dAtA []byte, err error) { } func (m *CPUUsage) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CPUUsage) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Total != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Total)) - } - if m.Kernel != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Kernel)) - } - if m.User != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.User)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if len(m.PerCPU) > 0 { - dAtA10 := make([]byte, len(m.PerCPU)*10) - var j9 int + dAtA11 := make([]byte, len(m.PerCPU)*10) + var j10 int for _, num := range m.PerCPU { for num >= 1<<7 { - dAtA10[j9] = uint8(uint64(num)&0x7f | 0x80) + dAtA11[j10] = uint8(uint64(num)&0x7f | 0x80) num >>= 7 - j9++ + j10++ } - dAtA10[j9] = uint8(num) - j9++ + dAtA11[j10] = uint8(num) + j10++ } + i -= j10 + copy(dAtA[i:], dAtA11[:j10]) + i = encodeVarintMetrics(dAtA, i, uint64(j10)) + i-- dAtA[i] = 0x22 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(j9)) - i += copy(dAtA[i:], dAtA10[:j9]) } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.User != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.User)) + i-- + dAtA[i] = 0x18 } - return i, nil + if m.Kernel != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Kernel)) + i-- + dAtA[i] = 0x10 + } + if m.Total != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Total)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil } func (m *Throttle) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1071,35 +1184,41 @@ func (m *Throttle) Marshal() (dAtA []byte, err error) { } func (m *Throttle) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Throttle) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Periods != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Periods)) - } - if m.ThrottledPeriods != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.ThrottledPeriods)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.ThrottledTime != 0 { - dAtA[i] = 0x18 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.ThrottledTime)) + i-- + dAtA[i] = 0x18 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.ThrottledPeriods != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.ThrottledPeriods)) + i-- + dAtA[i] = 0x10 } - return i, nil + if m.Periods != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Periods)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil } func (m *MemoryStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, 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dAtA[i] = 0xe0 + } + if m.TotalPgMajFault != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgMajFault)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xd8 + } + if m.TotalPgFault != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgFault)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xd0 + } + if m.TotalPgPgOut != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgPgOut)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xc8 + } + if m.TotalPgPgIn != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalPgPgIn)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xc0 + } + if m.TotalWriteback != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalWriteback)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xb8 + } + if m.TotalDirty != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalDirty)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xb0 + } + if m.TotalMappedFile != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalMappedFile)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xa8 + } + if m.TotalRSSHuge != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalRSSHuge)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0xa0 + } + if m.TotalRSS != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalRSS)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0x98 + } + if m.TotalCache != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TotalCache)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0x90 + } + if m.HierarchicalSwapLimit != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.HierarchicalSwapLimit)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0x88 + } + if m.HierarchicalMemoryLimit != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.HierarchicalMemoryLimit)) + i-- + dAtA[i] = 0x1 + i-- + dAtA[i] = 0x80 + } + if m.Unevictable != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Unevictable)) + i-- + dAtA[i] = 0x78 + } + if m.ActiveFile != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.ActiveFile)) + i-- + dAtA[i] = 0x70 + } + if m.InactiveFile != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.InactiveFile)) + i-- + dAtA[i] = 0x68 + } + if m.ActiveAnon != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.ActiveAnon)) + i-- + dAtA[i] = 0x60 + } + if m.InactiveAnon != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.InactiveAnon)) + i-- + dAtA[i] = 0x58 + } + if m.PgMajFault != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.PgMajFault)) + i-- + dAtA[i] = 0x50 + } + if m.PgFault != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.PgFault)) + i-- + dAtA[i] = 0x48 + } + if m.PgPgOut != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.PgPgOut)) + i-- + dAtA[i] = 0x40 + } + if m.PgPgIn != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.PgPgIn)) + i-- + dAtA[i] = 0x38 + } + if m.Writeback != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Writeback)) + i-- + dAtA[i] = 0x30 + } + if m.Dirty != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Dirty)) + i-- + dAtA[i] = 0x28 + } + if m.MappedFile != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.MappedFile)) + i-- + dAtA[i] = 0x20 + } + if m.RSSHuge != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RSSHuge)) + i-- + dAtA[i] = 0x18 + } + if m.RSS != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RSS)) + i-- + dAtA[i] = 0x10 + } + if m.Cache != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Cache)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil } func (m *MemoryEntry) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1370,40 +1503,88 @@ func (m *MemoryEntry) Marshal() (dAtA []byte, err error) { } func (m *MemoryEntry) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MemoryEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.Limit != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Limit)) - } - if m.Usage != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) - } - if m.Max != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Max)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.Failcnt != 0 { - dAtA[i] = 0x20 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Failcnt)) + i-- + dAtA[i] = 0x20 } + if m.Max != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Max)) + i-- + dAtA[i] = 0x18 + } + if m.Usage != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Usage)) + i-- + dAtA[i] = 0x10 + } + if m.Limit != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Limit)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil +} + +func (m *MemoryOomControl) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MemoryOomControl) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MemoryOomControl) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - return i, nil + if m.OomKill != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.OomKill)) + i-- + dAtA[i] = 0x18 + } + if m.UnderOom != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.UnderOom)) + i-- + dAtA[i] = 0x10 + } + if m.OomKillDisable != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.OomKillDisable)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil } func (m *BlkIOStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1411,116 +1592,138 @@ func (m *BlkIOStat) Marshal() (dAtA []byte, err error) { } func (m *BlkIOStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BlkIOStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.IoServiceBytesRecursive) > 0 { - for _, msg := range m.IoServiceBytesRecursive { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } - if len(m.IoServicedRecursive) > 0 { - for _, msg := range m.IoServicedRecursive { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.SectorsRecursive) > 0 { + for iNdEx := len(m.SectorsRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.SectorsRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n - } - } - if len(m.IoQueuedRecursive) > 0 { - for _, msg := range m.IoQueuedRecursive { - dAtA[i] = 0x1a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } - } - if len(m.IoServiceTimeRecursive) > 0 { - for _, msg := range m.IoServiceTimeRecursive { - dAtA[i] = 0x22 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } - } - if len(m.IoWaitTimeRecursive) > 0 { - for _, msg := range m.IoWaitTimeRecursive { - dAtA[i] = 0x2a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } - } - if len(m.IoMergedRecursive) > 0 { - for _, msg := range m.IoMergedRecursive { - dAtA[i] = 0x32 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n + i-- + dAtA[i] = 0x42 } } if len(m.IoTimeRecursive) > 0 { - for _, msg := range m.IoTimeRecursive { + for iNdEx := len(m.IoTimeRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoTimeRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- dAtA[i] = 0x3a - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n } } - if len(m.SectorsRecursive) > 0 { - for _, msg := range m.SectorsRecursive { - dAtA[i] = 0x42 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + if len(m.IoMergedRecursive) > 0 { + for iNdEx := len(m.IoMergedRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoMergedRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x32 } } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if len(m.IoWaitTimeRecursive) > 0 { + for iNdEx := len(m.IoWaitTimeRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoWaitTimeRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x2a + } } - return i, nil + if len(m.IoServiceTimeRecursive) > 0 { + for iNdEx := len(m.IoServiceTimeRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoServiceTimeRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x22 + } + } + if len(m.IoQueuedRecursive) > 0 { + for iNdEx := len(m.IoQueuedRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoQueuedRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x1a + } + } + if len(m.IoServicedRecursive) > 0 { + for iNdEx := len(m.IoServicedRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoServicedRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + } + } + if len(m.IoServiceBytesRecursive) > 0 { + for iNdEx := len(m.IoServiceBytesRecursive) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.IoServiceBytesRecursive[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } + } + return len(dAtA) - i, nil } func (m *BlkIOEntry) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1528,47 +1731,55 @@ func (m *BlkIOEntry) Marshal() (dAtA []byte, err error) { } func (m *BlkIOEntry) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *BlkIOEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Op) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Op))) - i += copy(dAtA[i:], m.Op) - } - if len(m.Device) > 0 { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) - i += copy(dAtA[i:], m.Device) - } - if m.Major != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Major)) - } - if m.Minor != 0 { - dAtA[i] = 0x20 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.Minor)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.Value != 0 { - dAtA[i] = 0x28 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.Value)) + i-- + dAtA[i] = 0x28 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.Minor != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Minor)) + i-- + dAtA[i] = 0x20 } - return i, nil + if m.Major != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.Major)) + i-- + dAtA[i] = 0x18 + } + if len(m.Device) > 0 { + i -= len(m.Device) + copy(dAtA[i:], m.Device) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) + i-- + dAtA[i] = 0x12 + } + if len(m.Op) > 0 { + i -= len(m.Op) + copy(dAtA[i:], m.Op) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Op))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil } func (m *RdmaStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1576,44 +1787,54 @@ func (m *RdmaStat) Marshal() (dAtA []byte, err error) { } func (m *RdmaStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RdmaStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Current) > 0 { - for _, msg := range m.Current { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if len(m.Limit) > 0 { - for _, msg := range m.Limit { - dAtA[i] = 0x12 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err + for iNdEx := len(m.Limit) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Limit[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) } - i += n + i-- + dAtA[i] = 0x12 } } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if len(m.Current) > 0 { + for iNdEx := len(m.Current) - 1; iNdEx >= 0; iNdEx-- { + { + size, err := m.Current[iNdEx].MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintMetrics(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + } } - return i, nil + return len(dAtA) - i, nil } func (m *RdmaEntry) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1621,36 +1842,43 @@ func (m *RdmaEntry) Marshal() (dAtA []byte, err error) { } func (m *RdmaEntry) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *RdmaEntry) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Device) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) - i += copy(dAtA[i:], m.Device) - } - if m.HcaHandles != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.HcaHandles)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.HcaObjects != 0 { - dAtA[i] = 0x18 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.HcaObjects)) + i-- + dAtA[i] = 0x18 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.HcaHandles != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.HcaHandles)) + i-- + dAtA[i] = 0x10 } - return i, nil + if len(m.Device) > 0 { + i -= len(m.Device) + copy(dAtA[i:], m.Device) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Device))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil } func (m *NetworkStat) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1658,66 +1886,73 @@ func (m *NetworkStat) Marshal() (dAtA []byte, err error) { } func (m *NetworkStat) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *NetworkStat) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if len(m.Name) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintMetrics(dAtA, i, uint64(len(m.Name))) - i += copy(dAtA[i:], m.Name) - } - if m.RxBytes != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxBytes)) - } - if m.RxPackets != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxPackets)) - } - if m.RxErrors != 0 { - dAtA[i] = 0x20 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxErrors)) - } - if m.RxDropped != 0 { - dAtA[i] = 0x28 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.RxDropped)) - } - if m.TxBytes != 0 { - dAtA[i] = 0x30 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.TxBytes)) - } - if m.TxPackets != 0 { - dAtA[i] = 0x38 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.TxPackets)) - } - if m.TxErrors != 0 { - dAtA[i] = 0x40 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.TxErrors)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.TxDropped != 0 { - dAtA[i] = 0x48 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.TxDropped)) + i-- + dAtA[i] = 0x48 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.TxErrors != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TxErrors)) + i-- + dAtA[i] = 0x40 } - return i, nil + if m.TxPackets != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TxPackets)) + i-- + dAtA[i] = 0x38 + } + if m.TxBytes != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.TxBytes)) + i-- + dAtA[i] = 0x30 + } + if m.RxDropped != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxDropped)) + i-- + dAtA[i] = 0x28 + } + if m.RxErrors != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxErrors)) + i-- + dAtA[i] = 0x20 + } + if m.RxPackets != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxPackets)) + i-- + dAtA[i] = 0x18 + } + if m.RxBytes != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.RxBytes)) + i-- + dAtA[i] = 0x10 + } + if len(m.Name) > 0 { + i -= len(m.Name) + copy(dAtA[i:], m.Name) + i = encodeVarintMetrics(dAtA, i, uint64(len(m.Name))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil } func (m *CgroupStats) Marshal() (dAtA []byte, err error) { size := m.Size() dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) if err != nil { return nil, err } @@ -1725,49 +1960,57 @@ func (m *CgroupStats) Marshal() (dAtA []byte, err error) { } func (m *CgroupStats) MarshalTo(dAtA []byte) (int, error) { - var i int + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *CgroupStats) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) _ = i var l int _ = l - if m.NrSleeping != 0 { - dAtA[i] = 0x8 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrSleeping)) - } - if m.NrRunning != 0 { - dAtA[i] = 0x10 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrRunning)) - } - if m.NrStopped != 0 { - dAtA[i] = 0x18 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrStopped)) - } - if m.NrUninterruptible != 0 { - dAtA[i] = 0x20 - i++ - i = encodeVarintMetrics(dAtA, i, uint64(m.NrUninterruptible)) + if m.XXX_unrecognized != nil { + i -= len(m.XXX_unrecognized) + copy(dAtA[i:], m.XXX_unrecognized) } if m.NrIoWait != 0 { - dAtA[i] = 0x28 - i++ i = encodeVarintMetrics(dAtA, i, uint64(m.NrIoWait)) + i-- + dAtA[i] = 0x28 } - if m.XXX_unrecognized != nil { - i += copy(dAtA[i:], m.XXX_unrecognized) + if m.NrUninterruptible != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrUninterruptible)) + i-- + dAtA[i] = 0x20 } - return i, nil + if m.NrStopped != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrStopped)) + i-- + dAtA[i] = 0x18 + } + if m.NrRunning != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrRunning)) + i-- + dAtA[i] = 0x10 + } + if m.NrSleeping != 0 { + i = encodeVarintMetrics(dAtA, i, uint64(m.NrSleeping)) + i-- + dAtA[i] = 0x8 + } + return len(dAtA) - i, nil } func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int { + offset -= sovMetrics(v) + base := offset for v >= 1<<7 { dAtA[offset] = uint8(v&0x7f | 0x80) v >>= 7 offset++ } dAtA[offset] = uint8(v) - return offset + 1 + return base } func (m *Metrics) Size() (n int) { if m == nil { @@ -1811,6 +2054,10 @@ func (m *Metrics) Size() (n int) { l = m.CgroupStats.Size() n += 1 + l + sovMetrics(uint64(l)) } + if m.MemoryOomControl != nil { + l = m.MemoryOomControl.Size() + n += 1 + l + sovMetrics(uint64(l)) + } if m.XXX_unrecognized != nil { n += len(m.XXX_unrecognized) } @@ -2077,6 +2324,27 @@ func (m *MemoryEntry) Size() (n int) { return n } +func (m *MemoryOomControl) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + if m.OomKillDisable != 0 { + n += 1 + sovMetrics(uint64(m.OomKillDisable)) + } + if m.UnderOom != 0 { + n += 1 + sovMetrics(uint64(m.UnderOom)) + } + if m.OomKill != 0 { + n += 1 + sovMetrics(uint64(m.OomKill)) + } + if m.XXX_unrecognized != nil { + n += len(m.XXX_unrecognized) + } + return n +} + func (m *BlkIOStat) Size() (n int) { if m == nil { return 0 @@ -2280,14 +2548,7 @@ func (m *CgroupStats) Size() (n int) { } func sovMetrics(x uint64) (n int) { - for { - n++ - x >>= 7 - if x == 0 { - break - } - } - return n + return (math_bits.Len64(x|1) + 6) / 7 } func sozMetrics(x uint64) (n int) { return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63)))) @@ -2296,15 +2557,26 @@ func (this *Metrics) String() string { if this == nil { return "nil" } + repeatedStringForHugetlb := "[]*HugetlbStat{" + for _, f := range this.Hugetlb { + repeatedStringForHugetlb += strings.Replace(f.String(), "HugetlbStat", "HugetlbStat", 1) + "," + } + repeatedStringForHugetlb += "}" + repeatedStringForNetwork := "[]*NetworkStat{" + for _, f := range this.Network { + repeatedStringForNetwork += strings.Replace(f.String(), "NetworkStat", "NetworkStat", 1) + "," + } + repeatedStringForNetwork += "}" s := strings.Join([]string{`&Metrics{`, - `Hugetlb:` + strings.Replace(fmt.Sprintf("%v", this.Hugetlb), "HugetlbStat", "HugetlbStat", 1) + `,`, - `Pids:` + strings.Replace(fmt.Sprintf("%v", this.Pids), "PidsStat", "PidsStat", 1) + `,`, - `CPU:` + strings.Replace(fmt.Sprintf("%v", this.CPU), "CPUStat", "CPUStat", 1) + `,`, - `Memory:` + strings.Replace(fmt.Sprintf("%v", this.Memory), "MemoryStat", "MemoryStat", 1) + `,`, - `Blkio:` + strings.Replace(fmt.Sprintf("%v", this.Blkio), "BlkIOStat", "BlkIOStat", 1) + `,`, - `Rdma:` + strings.Replace(fmt.Sprintf("%v", this.Rdma), "RdmaStat", "RdmaStat", 1) + `,`, - `Network:` + strings.Replace(fmt.Sprintf("%v", this.Network), "NetworkStat", "NetworkStat", 1) + `,`, - `CgroupStats:` + strings.Replace(fmt.Sprintf("%v", this.CgroupStats), "CgroupStats", "CgroupStats", 1) + `,`, + `Hugetlb:` + repeatedStringForHugetlb + `,`, + `Pids:` + strings.Replace(this.Pids.String(), "PidsStat", "PidsStat", 1) + `,`, + `CPU:` + strings.Replace(this.CPU.String(), "CPUStat", "CPUStat", 1) + `,`, + `Memory:` + strings.Replace(this.Memory.String(), "MemoryStat", "MemoryStat", 1) + `,`, + `Blkio:` + strings.Replace(this.Blkio.String(), "BlkIOStat", "BlkIOStat", 1) + `,`, + `Rdma:` + strings.Replace(this.Rdma.String(), "RdmaStat", "RdmaStat", 1) + `,`, + `Network:` + repeatedStringForNetwork + `,`, + `CgroupStats:` + strings.Replace(this.CgroupStats.String(), "CgroupStats", "CgroupStats", 1) + `,`, + `MemoryOomControl:` + strings.Replace(this.MemoryOomControl.String(), "MemoryOomControl", "MemoryOomControl", 1) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2341,8 +2613,8 @@ func (this *CPUStat) String() string { return "nil" } s := strings.Join([]string{`&CPUStat{`, - `Usage:` + strings.Replace(fmt.Sprintf("%v", this.Usage), "CPUUsage", "CPUUsage", 1) + `,`, - `Throttling:` + strings.Replace(fmt.Sprintf("%v", this.Throttling), "Throttle", "Throttle", 1) + `,`, + `Usage:` + strings.Replace(this.Usage.String(), "CPUUsage", "CPUUsage", 1) + `,`, + `Throttling:` + strings.Replace(this.Throttling.String(), "Throttle", "Throttle", 1) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2412,10 +2684,10 @@ func (this *MemoryStat) String() string { `TotalInactiveFile:` + fmt.Sprintf("%v", this.TotalInactiveFile) + `,`, `TotalActiveFile:` + fmt.Sprintf("%v", this.TotalActiveFile) + `,`, `TotalUnevictable:` + fmt.Sprintf("%v", this.TotalUnevictable) + `,`, - `Usage:` + strings.Replace(fmt.Sprintf("%v", this.Usage), "MemoryEntry", "MemoryEntry", 1) + `,`, - `Swap:` + strings.Replace(fmt.Sprintf("%v", this.Swap), "MemoryEntry", "MemoryEntry", 1) + `,`, - `Kernel:` + strings.Replace(fmt.Sprintf("%v", this.Kernel), "MemoryEntry", "MemoryEntry", 1) + `,`, - `KernelTCP:` + strings.Replace(fmt.Sprintf("%v", this.KernelTCP), "MemoryEntry", "MemoryEntry", 1) + `,`, + `Usage:` + strings.Replace(this.Usage.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, + `Swap:` + strings.Replace(this.Swap.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, + `Kernel:` + strings.Replace(this.Kernel.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, + `KernelTCP:` + strings.Replace(this.KernelTCP.String(), "MemoryEntry", "MemoryEntry", 1) + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2435,19 +2707,72 @@ func (this *MemoryEntry) String() string { }, "") return s } +func (this *MemoryOomControl) String() string { + if this == nil { + return "nil" + } + s := strings.Join([]string{`&MemoryOomControl{`, + `OomKillDisable:` + fmt.Sprintf("%v", this.OomKillDisable) + `,`, + `UnderOom:` + fmt.Sprintf("%v", this.UnderOom) + `,`, + `OomKill:` + fmt.Sprintf("%v", this.OomKill) + `,`, + `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, + `}`, + }, "") + return s +} func (this *BlkIOStat) String() string { if this == nil { return "nil" } + repeatedStringForIoServiceBytesRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoServiceBytesRecursive { + repeatedStringForIoServiceBytesRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoServiceBytesRecursive += "}" + repeatedStringForIoServicedRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoServicedRecursive { + repeatedStringForIoServicedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoServicedRecursive += "}" + repeatedStringForIoQueuedRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoQueuedRecursive { + repeatedStringForIoQueuedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoQueuedRecursive += "}" + repeatedStringForIoServiceTimeRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoServiceTimeRecursive { + repeatedStringForIoServiceTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoServiceTimeRecursive += "}" + repeatedStringForIoWaitTimeRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoWaitTimeRecursive { + repeatedStringForIoWaitTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoWaitTimeRecursive += "}" + repeatedStringForIoMergedRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoMergedRecursive { + repeatedStringForIoMergedRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoMergedRecursive += "}" + repeatedStringForIoTimeRecursive := "[]*BlkIOEntry{" + for _, f := range this.IoTimeRecursive { + repeatedStringForIoTimeRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForIoTimeRecursive += "}" + repeatedStringForSectorsRecursive := "[]*BlkIOEntry{" + for _, f := range this.SectorsRecursive { + repeatedStringForSectorsRecursive += strings.Replace(f.String(), "BlkIOEntry", "BlkIOEntry", 1) + "," + } + repeatedStringForSectorsRecursive += "}" s := strings.Join([]string{`&BlkIOStat{`, - `IoServiceBytesRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServiceBytesRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoServicedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServicedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoQueuedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoQueuedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoServiceTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoServiceTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoWaitTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoWaitTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoMergedRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoMergedRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `IoTimeRecursive:` + strings.Replace(fmt.Sprintf("%v", this.IoTimeRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, - `SectorsRecursive:` + strings.Replace(fmt.Sprintf("%v", this.SectorsRecursive), "BlkIOEntry", "BlkIOEntry", 1) + `,`, + `IoServiceBytesRecursive:` + repeatedStringForIoServiceBytesRecursive + `,`, + `IoServicedRecursive:` + repeatedStringForIoServicedRecursive + `,`, + `IoQueuedRecursive:` + repeatedStringForIoQueuedRecursive + `,`, + `IoServiceTimeRecursive:` + repeatedStringForIoServiceTimeRecursive + `,`, + `IoWaitTimeRecursive:` + repeatedStringForIoWaitTimeRecursive + `,`, + `IoMergedRecursive:` + repeatedStringForIoMergedRecursive + `,`, + `IoTimeRecursive:` + repeatedStringForIoTimeRecursive + `,`, + `SectorsRecursive:` + repeatedStringForSectorsRecursive + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2472,9 +2797,19 @@ func (this *RdmaStat) String() string { if this == nil { return "nil" } + repeatedStringForCurrent := "[]*RdmaEntry{" + for _, f := range this.Current { + repeatedStringForCurrent += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + "," + } + repeatedStringForCurrent += "}" + repeatedStringForLimit := "[]*RdmaEntry{" + for _, f := range this.Limit { + repeatedStringForLimit += strings.Replace(f.String(), "RdmaEntry", "RdmaEntry", 1) + "," + } + repeatedStringForLimit += "}" s := strings.Join([]string{`&RdmaStat{`, - `Current:` + strings.Replace(fmt.Sprintf("%v", this.Current), "RdmaEntry", "RdmaEntry", 1) + `,`, - `Limit:` + strings.Replace(fmt.Sprintf("%v", this.Limit), "RdmaEntry", "RdmaEntry", 1) + `,`, + `Current:` + repeatedStringForCurrent + `,`, + `Limit:` + repeatedStringForLimit + `,`, `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, `}`, }, "") @@ -2848,16 +3183,49 @@ func (m *Metrics) Unmarshal(dAtA []byte) error { return err } iNdEx = postIndex + case 9: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field MemoryOomControl", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowMetrics + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthMetrics + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthMetrics + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if m.MemoryOomControl == nil { + m.MemoryOomControl = &MemoryOomControl{} + } + if err := m.MemoryOomControl.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex default: iNdEx = preIndex skippy, err := skipMetrics(dAtA[iNdEx:]) if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -2997,10 +3365,7 @@ func (m *HugetlbStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3089,10 +3454,7 @@ func (m *PidsStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3215,10 +3577,7 @@ func (m *CPUStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3402,10 +3761,7 @@ func (m *CPUUsage) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -3513,10 +3869,7 @@ func (m *Throttle) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4319,10 +4672,7 @@ func (m *MemoryStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4449,10 +4799,115 @@ func (m *MemoryEntry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } - if (iNdEx + skippy) < 0 { + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *MemoryOomControl) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowMetrics + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MemoryOomControl: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MemoryOomControl: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field OomKillDisable", wireType) + } + m.OomKillDisable = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowMetrics + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.OomKillDisable |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 2: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field UnderOom", wireType) + } + m.UnderOom = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowMetrics + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.UnderOom |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + case 3: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field OomKill", wireType) + } + m.OomKill = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowMetrics + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.OomKill |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + default: + iNdEx = preIndex + skippy, err := skipMetrics(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4775,10 +5230,7 @@ func (m *BlkIOStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -4950,10 +5402,7 @@ func (m *BlkIOEntry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5072,10 +5521,7 @@ func (m *RdmaStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5196,10 +5642,7 @@ func (m *RdmaEntry) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5434,10 +5877,7 @@ func (m *NetworkStat) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5583,10 +6023,7 @@ func (m *CgroupStats) Unmarshal(dAtA []byte) error { if err != nil { return err } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { + if (skippy < 0) || (iNdEx+skippy) < 0 { return ErrInvalidLengthMetrics } if (iNdEx + skippy) > l { @@ -5605,6 +6042,7 @@ func (m *CgroupStats) Unmarshal(dAtA []byte) error { func skipMetrics(dAtA []byte) (n int, err error) { l := len(dAtA) iNdEx := 0 + depth := 0 for iNdEx < l { var wire uint64 for shift := uint(0); ; shift += 7 { @@ -5636,10 +6074,8 @@ func skipMetrics(dAtA []byte) (n int, err error) { break } } - return iNdEx, nil case 1: iNdEx += 8 - return iNdEx, nil case 2: var length int for shift := uint(0); ; shift += 7 { @@ -5660,55 +6096,30 @@ func skipMetrics(dAtA []byte) (n int, err error) { return 0, ErrInvalidLengthMetrics } iNdEx += length - if iNdEx < 0 { - return 0, ErrInvalidLengthMetrics - } - return iNdEx, nil case 3: - for { - var innerWire uint64 - var start int = iNdEx - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMetrics - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := skipMetrics(dAtA[start:]) - if err != nil { - return 0, err - } - iNdEx = start + next - if iNdEx < 0 { - return 0, ErrInvalidLengthMetrics - } - } - return iNdEx, nil + depth++ case 4: - return iNdEx, nil + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupMetrics + } + depth-- case 5: iNdEx += 4 - return iNdEx, nil default: return 0, fmt.Errorf("proto: illegal wireType %d", wireType) } + if iNdEx < 0 { + return 0, ErrInvalidLengthMetrics + } + if depth == 0 { + return iNdEx, nil + } } - panic("unreachable") + return 0, io.ErrUnexpectedEOF } var ( - ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowMetrics = fmt.Errorf("proto: integer overflow") + ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowMetrics = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupMetrics = fmt.Errorf("proto: unexpected end of group") ) diff --git a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt index b7e87f00ae..e476cea641 100644 --- a/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt +++ b/vendor/github.com/containerd/cgroups/stats/v1/metrics.pb.txt @@ -71,6 +71,14 @@ file { type_name: ".io.containerd.cgroups.v1.CgroupStats" json_name: "cgroupStats" } + field { + name: "memory_oom_control" + number: 9 + label: LABEL_OPTIONAL + type: TYPE_MESSAGE + type_name: ".io.containerd.cgroups.v1.MemoryOomControl" + json_name: "memoryOomControl" + } } message_type { name: "HugetlbStat" @@ -502,6 +510,30 @@ file { json_name: "failcnt" } } + message_type { + name: "MemoryOomControl" + field { + name: "oom_kill_disable" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_UINT64 + json_name: "oomKillDisable" + } + field { + name: "under_oom" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_UINT64 + json_name: "underOom" + } + field { + name: "oom_kill" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_UINT64 + json_name: "oomKill" + } + } message_type { name: "BlkIOStat" field { diff --git a/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto b/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto index ba6be851d9..b3f6cc37d8 100644 --- a/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto +++ b/vendor/github.com/containerd/cgroups/stats/v1/metrics.proto @@ -13,6 +13,7 @@ message Metrics { RdmaStat rdma = 6; repeated NetworkStat network = 7; CgroupStats cgroup_stats = 8; + MemoryOomControl memory_oom_control = 9; } message HugetlbStat { @@ -94,6 +95,12 @@ message MemoryEntry { uint64 failcnt = 4; } +message MemoryOomControl { + uint64 oom_kill_disable = 1; + uint64 under_oom = 2; + uint64 oom_kill = 3; +} + message BlkIOStat { repeated BlkIOEntry io_service_bytes_recursive = 1; repeated BlkIOEntry io_serviced_recursive = 2; diff --git a/vendor/github.com/containerd/console/.golangci.yml b/vendor/github.com/containerd/console/.golangci.yml new file mode 100644 index 0000000000..fcba5e885f --- /dev/null +++ b/vendor/github.com/containerd/console/.golangci.yml @@ -0,0 +1,20 @@ +linters: + enable: + - structcheck + - varcheck + - staticcheck + - unconvert + - gofmt + - goimports + - golint + - ineffassign + - vet + - unused + - misspell + disable: + - errcheck + +run: + timeout: 3m + skip-dirs: + - vendor diff --git a/vendor/github.com/containerd/console/.travis.yml b/vendor/github.com/containerd/console/.travis.yml deleted file mode 100644 index 16827ec3e8..0000000000 --- a/vendor/github.com/containerd/console/.travis.yml +++ /dev/null @@ -1,27 +0,0 @@ -language: go -go: - - "1.12.x" - - "1.13.x" - -go_import_path: github.com/containerd/console - -env: - - GO111MODULE=on - -install: - - pushd ..; go get -u github.com/vbatts/git-validation; popd - - pushd ..; go get -u github.com/kunalkushwaha/ltag; popd - -before_script: - - pushd ..; git clone https://github.com/containerd/project; popd - -script: - - DCO_VERBOSITY=-q ../project/script/validate/dco - - ../project/script/validate/fileheader ../project/ - - travis_wait ../project/script/validate/vendor - - go test -race - - GOOS=openbsd go build - - GOOS=openbsd go test -c - - GOOS=solaris go build - - GOOS=solaris go test -c - - GOOS=windows go test diff --git a/vendor/github.com/containerd/console/README.md b/vendor/github.com/containerd/console/README.md index 5392fdaf19..580b461a73 100644 --- a/vendor/github.com/containerd/console/README.md +++ b/vendor/github.com/containerd/console/README.md @@ -1,6 +1,8 @@ # console -[![Build Status](https://travis-ci.org/containerd/console.svg?branch=master)](https://travis-ci.org/containerd/console) +[![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/console)](https://pkg.go.dev/github.com/containerd/console) +[![Build Status](https://github.com/containerd/console/workflows/CI/badge.svg)](https://github.com/containerd/console/actions?query=workflow%3ACI) +[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/console)](https://goreportcard.com/report/github.com/containerd/console) Golang package for dealing with consoles. Light on deps and a simple API. diff --git a/vendor/github.com/containerd/console/console.go b/vendor/github.com/containerd/console/console.go index 6a36d14776..f989d28a41 100644 --- a/vendor/github.com/containerd/console/console.go +++ b/vendor/github.com/containerd/console/console.go @@ -61,18 +61,24 @@ type WinSize struct { y uint16 } -// Current returns the current processes console -func Current() Console { - c, err := ConsoleFromFile(os.Stdin) - if err != nil { - // stdin should always be a console for the design - // of this function - panic(err) +// Current returns the current process' console +func Current() (c Console) { + var err error + // Usually all three streams (stdin, stdout, and stderr) + // are open to the same console, but some might be redirected, + // so try all three. + for _, s := range []*os.File{os.Stderr, os.Stdout, os.Stdin} { + if c, err = ConsoleFromFile(s); err == nil { + return c + } } - return c + // One of the std streams should always be a console + // for the design of this function. + panic(err) } // ConsoleFromFile returns a console using the provided file +// nolint:golint func ConsoleFromFile(f File) (Console, error) { if err := checkConsole(f); err != nil { return nil, err diff --git a/vendor/github.com/containerd/console/console_unix.go b/vendor/github.com/containerd/console/console_unix.go index 315f1d0c90..a08117695e 100644 --- a/vendor/github.com/containerd/console/console_unix.go +++ b/vendor/github.com/containerd/console/console_unix.go @@ -1,4 +1,4 @@ -// +build darwin freebsd linux openbsd solaris +// +build darwin freebsd linux netbsd openbsd solaris /* Copyright The containerd Authors. @@ -19,8 +19,6 @@ package console import ( - "os" - "golang.org/x/sys/unix" ) @@ -28,7 +26,7 @@ import ( // The master is returned as the first console and a string // with the path to the pty slave is returned as the second func NewPty() (Console, string, error) { - f, err := os.OpenFile("/dev/ptmx", unix.O_RDWR|unix.O_NOCTTY|unix.O_CLOEXEC, 0) + f, err := openpt() if err != nil { return nil, "", err } diff --git a/vendor/github.com/containerd/console/console_windows.go b/vendor/github.com/containerd/console/console_windows.go index 129a92883d..787c11fe56 100644 --- a/vendor/github.com/containerd/console/console_windows.go +++ b/vendor/github.com/containerd/console/console_windows.go @@ -17,10 +17,10 @@ package console import ( + "errors" "fmt" "os" - "github.com/pkg/errors" "golang.org/x/sys/windows" ) @@ -103,7 +103,7 @@ func (m *master) Reset() error { {m.err, m.errMode}, } { if err := windows.SetConsoleMode(s.fd, s.mode); err != nil { - return errors.Wrap(err, "unable to restore console mode") + return fmt.Errorf("unable to restore console mode: %w", err) } } @@ -114,7 +114,7 @@ func (m *master) Size() (WinSize, error) { var info windows.ConsoleScreenBufferInfo err := windows.GetConsoleScreenBufferInfo(m.out, &info) if err != nil { - return WinSize{}, errors.Wrap(err, "unable to get console info") + return WinSize{}, fmt.Errorf("unable to get console info: %w", err) } winsize := WinSize{ @@ -139,7 +139,7 @@ func (m *master) DisableEcho() error { mode |= windows.ENABLE_LINE_INPUT if err := windows.SetConsoleMode(m.in, mode); err != nil { - return errors.Wrap(err, "unable to set console to disable echo") + return fmt.Errorf("unable to set console to disable echo: %w", err) } return nil @@ -192,7 +192,7 @@ func makeInputRaw(fd windows.Handle, mode uint32) error { } if err := windows.SetConsoleMode(fd, mode); err != nil { - return errors.Wrap(err, "unable to set console to raw mode") + return fmt.Errorf("unable to set console to raw mode: %w", err) } return nil diff --git a/vendor/github.com/containerd/console/console_zos.go b/vendor/github.com/containerd/console/console_zos.go new file mode 100644 index 0000000000..b348a839a0 --- /dev/null +++ b/vendor/github.com/containerd/console/console_zos.go @@ -0,0 +1,163 @@ +// +build zos + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "fmt" + "os" + + "golang.org/x/sys/unix" +) + +// NewPty creates a new pty pair +// The master is returned as the first console and a string +// with the path to the pty slave is returned as the second +func NewPty() (Console, string, error) { + var f File + var err error + var slave string + for i := 0;; i++ { + ptyp := fmt.Sprintf("/dev/ptyp%04d", i) + f, err = os.OpenFile(ptyp, os.O_RDWR, 0600) + if err == nil { + slave = fmt.Sprintf("/dev/ttyp%04d", i) + break + } + if os.IsNotExist(err) { + return nil, "", err + } + // else probably Resource Busy + } + m, err := newMaster(f) + if err != nil { + return nil, "", err + } + return m, slave, nil +} + +type master struct { + f File + original *unix.Termios +} + +func (m *master) Read(b []byte) (int, error) { + return m.f.Read(b) +} + +func (m *master) Write(b []byte) (int, error) { + return m.f.Write(b) +} + +func (m *master) Close() error { + return m.f.Close() +} + +func (m *master) Resize(ws WinSize) error { + return tcswinsz(m.f.Fd(), ws) +} + +func (m *master) ResizeFrom(c Console) error { + ws, err := c.Size() + if err != nil { + return err + } + return m.Resize(ws) +} + +func (m *master) Reset() error { + if m.original == nil { + return nil + } + return tcset(m.f.Fd(), m.original) +} + +func (m *master) getCurrent() (unix.Termios, error) { + var termios unix.Termios + if err := tcget(m.f.Fd(), &termios); err != nil { + return unix.Termios{}, err + } + return termios, nil +} + +func (m *master) SetRaw() error { + rawState, err := m.getCurrent() + if err != nil { + return err + } + rawState = cfmakeraw(rawState) + rawState.Oflag = rawState.Oflag | unix.OPOST + return tcset(m.f.Fd(), &rawState) +} + +func (m *master) DisableEcho() error { + rawState, err := m.getCurrent() + if err != nil { + return err + } + rawState.Lflag = rawState.Lflag &^ unix.ECHO + return tcset(m.f.Fd(), &rawState) +} + +func (m *master) Size() (WinSize, error) { + return tcgwinsz(m.f.Fd()) +} + +func (m *master) Fd() uintptr { + return m.f.Fd() +} + +func (m *master) Name() string { + return m.f.Name() +} + +// checkConsole checks if the provided file is a console +func checkConsole(f File) error { + var termios unix.Termios + if tcget(f.Fd(), &termios) != nil { + return ErrNotAConsole + } + return nil +} + +func newMaster(f File) (Console, error) { + m := &master{ + f: f, + } + t, err := m.getCurrent() + if err != nil { + return nil, err + } + m.original = &t + return m, nil +} + +// ClearONLCR sets the necessary tty_ioctl(4)s to ensure that a pty pair +// created by us acts normally. In particular, a not-very-well-known default of +// Linux unix98 ptys is that they have +onlcr by default. While this isn't a +// problem for terminal emulators, because we relay data from the terminal we +// also relay that funky line discipline. +func ClearONLCR(fd uintptr) error { + return setONLCR(fd, false) +} + +// SetONLCR sets the necessary tty_ioctl(4)s to ensure that a pty pair +// created by us acts as intended for a terminal emulator. +func SetONLCR(fd uintptr) error { + return setONLCR(fd, true) +} diff --git a/vendor/github.com/containerd/containerd/mount/mountinfo_unsupported.go b/vendor/github.com/containerd/console/pty_freebsd_cgo.go similarity index 55% rename from vendor/github.com/containerd/containerd/mount/mountinfo_unsupported.go rename to vendor/github.com/containerd/console/pty_freebsd_cgo.go index ae998db6b5..cbd3cd7ea4 100644 --- a/vendor/github.com/containerd/containerd/mount/mountinfo_unsupported.go +++ b/vendor/github.com/containerd/console/pty_freebsd_cgo.go @@ -1,4 +1,4 @@ -// +build !linux,!freebsd,!solaris,!openbsd freebsd,!cgo solaris,!cgo openbsd,!cgo +// +build freebsd,cgo /* Copyright The containerd Authors. @@ -16,19 +16,30 @@ limitations under the License. */ -package mount +package console import ( "fmt" - "runtime" + "os" ) -// Self retrieves a list of mounts for the current running process. -func Self() ([]Info, error) { - return nil, fmt.Errorf("mountinfo.Self is not implemented on %s/%s", runtime.GOOS, runtime.GOARCH) -} +/* +#include +#include +#include +*/ +import "C" -// PID collects the mounts for a specific process ID. -func PID(pid int) ([]Info, error) { - return nil, fmt.Errorf("mountinfo.PID is not implemented on %s/%s", runtime.GOOS, runtime.GOARCH) +// openpt allocates a new pseudo-terminal and establishes a connection with its +// control device. +func openpt() (*os.File, error) { + fd, err := C.posix_openpt(C.O_RDWR) + if err != nil { + return nil, fmt.Errorf("posix_openpt: %w", err) + } + if _, err := C.grantpt(fd); err != nil { + C.close(fd) + return nil, fmt.Errorf("grantpt: %w", err) + } + return os.NewFile(uintptr(fd), ""), nil } diff --git a/vendor/github.com/containerd/console/pty_freebsd_nocgo.go b/vendor/github.com/containerd/console/pty_freebsd_nocgo.go new file mode 100644 index 0000000000..b5e43181d4 --- /dev/null +++ b/vendor/github.com/containerd/console/pty_freebsd_nocgo.go @@ -0,0 +1,36 @@ +// +build freebsd,!cgo + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "os" +) + +// +// Implementing the functions below requires cgo support. Non-cgo stubs +// versions are defined below to enable cross-compilation of source code +// that depends on these functions, but the resultant cross-compiled +// binaries cannot actually be used. If the stub function(s) below are +// actually invoked they will display an error message and cause the +// calling process to exit. +// + +func openpt() (*os.File, error) { + panic("openpt() support requires cgo.") +} diff --git a/vendor/github.com/containerd/console/pty_unix.go b/vendor/github.com/containerd/console/pty_unix.go new file mode 100644 index 0000000000..d5a6bd8ca2 --- /dev/null +++ b/vendor/github.com/containerd/console/pty_unix.go @@ -0,0 +1,30 @@ +// +build darwin linux netbsd openbsd solaris + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "os" + + "golang.org/x/sys/unix" +) + +// openpt allocates a new pseudo-terminal by opening the /dev/ptmx device +func openpt() (*os.File, error) { + return os.OpenFile("/dev/ptmx", unix.O_RDWR|unix.O_NOCTTY|unix.O_CLOEXEC, 0) +} diff --git a/vendor/github.com/containerd/console/tc_darwin.go b/vendor/github.com/containerd/console/tc_darwin.go index b0128abb0c..787154580f 100644 --- a/vendor/github.com/containerd/console/tc_darwin.go +++ b/vendor/github.com/containerd/console/tc_darwin.go @@ -19,7 +19,6 @@ package console import ( "fmt" "os" - "unsafe" "golang.org/x/sys/unix" ) @@ -29,18 +28,10 @@ const ( cmdTcSet = unix.TIOCSETA ) -func ioctl(fd, flag, data uintptr) error { - if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, flag, data); err != 0 { - return err - } - return nil -} - // unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f. // unlockpt should be called before opening the slave side of a pty. func unlockpt(f *os.File) error { - var u int32 - return ioctl(f.Fd(), unix.TIOCPTYUNLK, uintptr(unsafe.Pointer(&u))) + return unix.IoctlSetPointerInt(int(f.Fd()), unix.TIOCPTYUNLK, 0) } // ptsname retrieves the name of the first available pts for the given master. diff --git a/vendor/github.com/containerd/console/tc_freebsd.go b/vendor/github.com/containerd/console/tc_freebsd_cgo.go similarity index 85% rename from vendor/github.com/containerd/console/tc_freebsd.go rename to vendor/github.com/containerd/console/tc_freebsd_cgo.go index 04583a6156..0f3d272730 100644 --- a/vendor/github.com/containerd/console/tc_freebsd.go +++ b/vendor/github.com/containerd/console/tc_freebsd_cgo.go @@ -1,3 +1,5 @@ +// +build freebsd,cgo + /* Copyright The containerd Authors. @@ -23,6 +25,12 @@ import ( "golang.org/x/sys/unix" ) +/* +#include +#include +*/ +import "C" + const ( cmdTcGet = unix.TIOCGETA cmdTcSet = unix.TIOCSETA @@ -30,8 +38,12 @@ const ( // unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f. // unlockpt should be called before opening the slave side of a pty. -// This does not exist on FreeBSD, it does not allocate controlling terminals on open func unlockpt(f *os.File) error { + fd := C.int(f.Fd()) + if _, err := C.unlockpt(fd); err != nil { + C.close(fd) + return fmt.Errorf("unlockpt: %w", err) + } return nil } diff --git a/vendor/github.com/containerd/console/tc_freebsd_nocgo.go b/vendor/github.com/containerd/console/tc_freebsd_nocgo.go new file mode 100644 index 0000000000..087fc158a1 --- /dev/null +++ b/vendor/github.com/containerd/console/tc_freebsd_nocgo.go @@ -0,0 +1,55 @@ +// +build freebsd,!cgo + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "fmt" + "os" + + "golang.org/x/sys/unix" +) + +const ( + cmdTcGet = unix.TIOCGETA + cmdTcSet = unix.TIOCSETA +) + +// +// Implementing the functions below requires cgo support. Non-cgo stubs +// versions are defined below to enable cross-compilation of source code +// that depends on these functions, but the resultant cross-compiled +// binaries cannot actually be used. If the stub function(s) below are +// actually invoked they will display an error message and cause the +// calling process to exit. +// + +// unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f. +// unlockpt should be called before opening the slave side of a pty. +func unlockpt(f *os.File) error { + panic("unlockpt() support requires cgo.") +} + +// ptsname retrieves the name of the first available pts for the given master. +func ptsname(f *os.File) (string, error) { + n, err := unix.IoctlGetInt(int(f.Fd()), unix.TIOCGPTN) + if err != nil { + return "", err + } + return fmt.Sprintf("/dev/pts/%d", n), nil +} diff --git a/vendor/github.com/containerd/console/tc_linux.go b/vendor/github.com/containerd/console/tc_linux.go index 1bdd68e6d5..7d552ea4ba 100644 --- a/vendor/github.com/containerd/console/tc_linux.go +++ b/vendor/github.com/containerd/console/tc_linux.go @@ -33,6 +33,7 @@ const ( // unlockpt should be called before opening the slave side of a pty. func unlockpt(f *os.File) error { var u int32 + // XXX do not use unix.IoctlSetPointerInt here, see commit dbd69c59b81. if _, _, err := unix.Syscall(unix.SYS_IOCTL, f.Fd(), unix.TIOCSPTLCK, uintptr(unsafe.Pointer(&u))); err != 0 { return err } @@ -42,6 +43,7 @@ func unlockpt(f *os.File) error { // ptsname retrieves the name of the first available pts for the given master. func ptsname(f *os.File) (string, error) { var u uint32 + // XXX do not use unix.IoctlGetInt here, see commit dbd69c59b81. if _, _, err := unix.Syscall(unix.SYS_IOCTL, f.Fd(), unix.TIOCGPTN, uintptr(unsafe.Pointer(&u))); err != 0 { return "", err } diff --git a/vendor/github.com/containerd/console/tc_netbsd.go b/vendor/github.com/containerd/console/tc_netbsd.go new file mode 100644 index 0000000000..71227aefdf --- /dev/null +++ b/vendor/github.com/containerd/console/tc_netbsd.go @@ -0,0 +1,45 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "bytes" + "os" + + "golang.org/x/sys/unix" +) + +const ( + cmdTcGet = unix.TIOCGETA + cmdTcSet = unix.TIOCSETA +) + +// unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f. +// unlockpt should be called before opening the slave side of a pty. +// This does not exist on NetBSD, it does not allocate controlling terminals on open +func unlockpt(f *os.File) error { + return nil +} + +// ptsname retrieves the name of the first available pts for the given master. +func ptsname(f *os.File) (string, error) { + ptm, err := unix.IoctlGetPtmget(int(f.Fd()), unix.TIOCPTSNAME) + if err != nil { + return "", err + } + return string(ptm.Sn[:bytes.IndexByte(ptm.Sn[:], 0)]), nil +} diff --git a/vendor/github.com/containerd/console/tc_unix.go b/vendor/github.com/containerd/console/tc_unix.go index 7ae773c53e..a6bf01e8d1 100644 --- a/vendor/github.com/containerd/console/tc_unix.go +++ b/vendor/github.com/containerd/console/tc_unix.go @@ -1,4 +1,4 @@ -// +build darwin freebsd linux openbsd solaris +// +build darwin freebsd linux netbsd openbsd solaris zos /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/console/tc_zos.go b/vendor/github.com/containerd/console/tc_zos.go new file mode 100644 index 0000000000..4262eaf4cc --- /dev/null +++ b/vendor/github.com/containerd/console/tc_zos.go @@ -0,0 +1,26 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package console + +import ( + "golang.org/x/sys/unix" +) + +const ( + cmdTcGet = unix.TCGETS + cmdTcSet = unix.TCSETS +) diff --git a/vendor/github.com/containerd/containerd/.cirrus.yml b/vendor/github.com/containerd/containerd/.cirrus.yml new file mode 100644 index 0000000000..db7d2dd916 --- /dev/null +++ b/vendor/github.com/containerd/containerd/.cirrus.yml @@ -0,0 +1,82 @@ +# Cirrus CI gives open-source projects free 16.0 CPUs, +# we use 4 CPUs x 3 tasks = 12 CPUs. +# https://cirrus-ci.org/faq/#are-there-any-limits +# +# Undocumented constraints; +# - The maximum memory limit is 4G times the number of CPUs. +# - The number of CPUs should be multiple of 2. + +task: + name: Vagrant + + compute_engine_instance: + image_project: cirrus-images + image: family/docker-kvm + platform: linux + nested_virtualization: true + cpu: 4 + memory: 16G + + env: + GOTEST: gotestsum -- + # By default, Cirrus CI doesn't have HOME defined + HOME: /root + matrix: + BOX: fedora/37-cloud-base + # v7.0.0 does not boot. v6.0.0 was not released. + BOX: rockylinux/8@5.0.0 + install_libvirt_vagrant_script: | + # if another process is keeping a lock, wait for 60 seconds for it to release the lock. + apt-get -o DPkg::Lock::Timeout=60 update + apt-get -o DPkg::Lock::Timeout=60 install -y libvirt-daemon libvirt-daemon-system vagrant vagrant-libvirt + systemctl enable --now libvirtd + + vagrant_cache: + folder: /root/.vagrant.d + fingerprint_script: uname --kernel-release --kernel-version && cat Vagrantfile + + vagrant_up_script: | + vagrant up --no-tty + + integration_script: | + vagrant up --provision-with=selinux,install-runc,install-gotestsum,test-integration + + cri_integration_script: | + vagrant up --provision-with=selinux,install-runc,install-gotestsum,test-cri-integration + + cri_test_script: | + vagrant up --provision-with=selinux,install-runc,install-gotestsum,test-cri + +task: + name: CGroupsV2 - rootless CRI test + + env: + HOME: /root + + compute_engine_instance: + image_project: cirrus-images + image: family/docker-kvm + platform: linux + nested_virtualization: true + cpu: 4 + memory: 16G + + install_libvirt_vagrant_script: | + # if another process is keeping a lock, wait for 60 seconds for it to release the lock. + apt-get -o DPkg::Lock::Timeout=60 update + apt-get -o DPkg::Lock::Timeout=60 install -y libvirt-daemon libvirt-daemon-system vagrant vagrant-libvirt + systemctl enable --now libvirtd + + vagrant_cache: + folder: /root/.vagrant.d + fingerprint_script: uname -a; cat Vagrantfile + + vagrant_up_script: | + vagrant up --provision-with=install-rootless-podman --no-tty + + podman_build_script: | + # Execute rootless podman to create the UserNS env + vagrant ssh -- podman build --target cri-in-userns -t cri-in-userns -f /vagrant/contrib/Dockerfile.test /vagrant + + test_script: | + vagrant ssh -- podman run --rm --privileged cri-in-userns diff --git a/vendor/github.com/containerd/containerd/.gitattributes b/vendor/github.com/containerd/containerd/.gitattributes new file mode 100644 index 0000000000..a0717e4b3b --- /dev/null +++ b/vendor/github.com/containerd/containerd/.gitattributes @@ -0,0 +1 @@ +*.go text eol=lf \ No newline at end of file diff --git a/vendor/github.com/containerd/containerd/.gitignore b/vendor/github.com/containerd/containerd/.gitignore new file mode 100644 index 0000000000..73ba2c6853 --- /dev/null +++ b/vendor/github.com/containerd/containerd/.gitignore @@ -0,0 +1,10 @@ +/bin/ +/man/ +coverage.txt +profile.out +containerd.test +_site/ +releases/*.tar.gz +releases/*.tar.gz.sha256sum +_output/ +.vagrant/ diff --git a/vendor/github.com/containerd/containerd/.golangci.yml b/vendor/github.com/containerd/containerd/.golangci.yml new file mode 100644 index 0000000000..efd8df647e --- /dev/null +++ b/vendor/github.com/containerd/containerd/.golangci.yml @@ -0,0 +1,68 @@ +linters: + enable: + - exportloopref # Checks for pointers to enclosing loop variables + - gofmt + - goimports + - gosec + - ineffassign + - misspell + - nolintlint + - revive + - staticcheck + - tenv # Detects using os.Setenv instead of t.Setenv since Go 1.17 + - unconvert + - unused + - vet + - dupword # Checks for duplicate words in the source code + disable: + - errcheck + +issues: + include: + - EXC0002 + max-issues-per-linter: 0 + max-same-issues: 0 + + # Only using / doesn't work due to https://github.com/golangci/golangci-lint/issues/1398. + exclude-rules: + - path: 'cmd[\\/]containerd[\\/]builtins[\\/]' + text: "blank-imports:" + - path: 'contrib[\\/]fuzz[\\/]' + text: "exported: func name will be used as fuzz.Fuzz" + - path: 'archive[\\/]tarheader[\\/]' + # conversion is necessary on Linux, unnecessary on macOS + text: "unnecessary conversion" + + # FIXME temporarily suppress deprecation warnings for the logs package. See https://github.com/containerd/containerd/pull/9086 + - text: "SA1019: log\\.(G|L|Fields|Entry|RFC3339NanoFixed|Level|TraceLevel|DebugLevel|InfoLevel|WarnLevel|ErrorLevel|FatalLevel|PanicLevel|SetLevel|GetLevel|OutputFormat|TextFormat|JSONFormat|SetFormat|WithLogger|GetLogger)" + linters: + - staticcheck + - text: "SA1019: logtest\\.WithT" + linters: + - staticcheck + + +linters-settings: + gosec: + # The following issues surfaced when `gosec` linter + # was enabled. They are temporarily excluded to unblock + # the existing workflow, but still to be addressed by + # future works. + excludes: + - G204 + - G305 + - G306 + - G402 + - G404 + +run: + timeout: 8m + skip-dirs: + - api + - cluster + - design + - docs + - docs/man + - releases + - reports + - test # e2e scripts diff --git a/vendor/github.com/containerd/containerd/.mailmap b/vendor/github.com/containerd/containerd/.mailmap new file mode 100644 index 0000000000..0ae88823a9 --- /dev/null +++ b/vendor/github.com/containerd/containerd/.mailmap @@ -0,0 +1,170 @@ +Abhinandan Prativadi +Abhinandan Prativadi +Ace-Tang +Adam Korcz +Aditi Sharma +Akihiro Suda +Akihiro Suda +Allen Sun +Alexander Morozov +Antonio Ojea +Antonio Ojea +Amit Krishnan +Andrei Vagin +Andrey Kolomentsev +Arnaud Porterie +Arnaud Porterie +Bob Mader +Boris Popovschi +Bowen Yan +Brent Baude +Cao Zhihao +Cao Zhihao +Carlos Eduardo +chenxiaoyu +Cory Bennett +Cristian Staretu +Cristian Staretu +Daniel Dao +Derek McGowan +Edgar Lee +Eric Ernst +Eric Lin +Eric Ren +Eric Ren +Eric Ren +Fabian Hoffmann +Fabian Hoffmann <35104465+FabHof@users.noreply.github.com> +Fabiano Fidêncio +Fahed Dorgaa +Frank Yang +Fupan Li +Fupan Li +Fupan Li +Furkan Türkal +Georgia Panoutsakopoulou +guodong +Guangming Wang +Haiyan Meng +haoyun +Harry Zhang +Hu Shuai +Hu Shuai +Iceber Gu +Jaana Burcu Dogan +Jess Valarezo +Jess Valarezo +Jian Liao +Jian Liao +Ji'an Liu +Jie Zhang +Jiongchi Yu +John Howard +John Howard +John Howard +John Howard +Junyu Liu +LongtaoZhang +Lorenz Brun +Luc Perkins +James Sturtevant +Jiajun Jiang +Julien Balestra +Jun Lin Chen <1913688+mc256@users.noreply.github.com> +Justin Cormack +Justin Terry +Justin Terry +Kante +Kazuyoshi Kato +Kazuyoshi Kato +Kenfe-Mickaël Laventure +Kevin Kern +Kevin Parsons +Kevin Xu +Kirtana Ashok +Kitt Hsu +Kohei Tokunaga +Krasi Georgiev +Lantao Liu +Lantao Liu +lengrongfu <1275177125@qq.com> +Li Yuxuan +Lifubang +Lu Jingxiao +Maksym Pavlenko <865334+mxpv@users.noreply.github.com> +Maksym Pavlenko +Maksym Pavlenko +Mario Hros +Mario Hros +Mario Macias +Mark Gordon +Marvin Giessing +Mathis Michel +Michael Crosby +Michael Katsoulis +Mike Brown +Mohammad Asif Siddiqui +Nabeel Rana +Ng Yang +Ning Li +ningmingxiao +Nishchay Kumar +Oliver Stenbom +Phil Estes +Phil Estes +Qian Zhang +Reid Li +Robin Winkelewski +Ross Boucher +Ruediger Maass +Rui Cao +Sakeven Jiang +Samuel Karp +Samuel Karp +Seth Pellegrino <30441101+sethp-nr@users.noreply.github.com> +Shaobao Feng +Shengbo Song +Shengjing Zhu +Siddharth Yadav +SiYu Zhao +Stefan Berger +Stefan Berger +Stephen J Day +Stephen J Day +Stephen J Day +Sudeesh John +Su Fei +Su Xiaolin +Takumasa Sakao +Ted Yu +Tõnis Tiigi +Tony Fang +Tony Fang +Wade Lee +Wade Lee +Wade Lee <21621232@zju.edu.cn> +wanglei +wanglei +wangzhan +Wei Fu +Wei Fu +wen chen +Xiaodong Zhang +Xuean Yan +Yang Yang +Yue Zhang +Yuxing Liu +Zechun Chen +zhang he +Zhang Wei +zhangyadong +Zhenguang Zhu +Zhiyu Li +Zhiyu Li <404977848@qq.com> +Zhongming Chang +Zhoulin Xie +Zhoulin Xie <42261994+JoeWrightss@users.noreply.github.com> +zounengren +张潇 +Kazuyoshi Kato +Andrey Epifanov diff --git a/vendor/github.com/containerd/containerd/ADOPTERS.md b/vendor/github.com/containerd/containerd/ADOPTERS.md new file mode 100644 index 0000000000..c5e60df7b4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/ADOPTERS.md @@ -0,0 +1,62 @@ +## containerd Adopters + +A non-exhaustive list of containerd adopters is provided below. + +**_Docker/Moby engine_** - Containerd began life prior to its CNCF adoption as a lower-layer +runtime manager for `runc` processes below the Docker engine. Continuing today, containerd +has extremely broad production usage as a component of the [Docker engine](https://github.com/docker/docker-ce) +stack. Note that this includes any use of the open source [Moby engine project](https://github.com/moby/moby); +including the Balena project listed below. + +**_[IBM Cloud Kubernetes Service (IKS)](https://www.ibm.com/cloud/container-service)_** - offers containerd as the CRI runtime for v1.11 and higher versions. + +**_[IBM Cloud Private (ICP)](https://www.ibm.com/cloud/private)_** - IBM's on-premises cloud offering has containerd as a "tech preview" CRI runtime for the Kubernetes offered within this product for the past two releases, and plans to fully migrate to containerd in a future release. + +**_[Google Container-Optimized OS (COS)](https://cloud.google.com/container-optimized-os/docs)_** - Container-Optimized OS is a Linux Operating System from Google that is optimized for running containers. COS has used containerd as container runtime when containerd was part of Docker's core container runtime. + +**_[Google Cloud Kubernetes Engine (GKE)](https://cloud.google.com/kubernetes-engine/)_** - containerd has been offered in GKE since version 1.14 and has been the default runtime since version 1.19. It is also the only supported runtime for GKE Autopilot from the launch. [More details](https://cloud.google.com/kubernetes-engine/docs/concepts/using-containerd) + +**_[AWS Fargate](https://aws.amazon.com/fargate)_** - uses containerd + Firecracker (noted below) as the runtime and isolation technology for containers run in the Fargate platform. Fargate is a serverless, container-native compute offering from Amazon Web Services. + +**_[Amazon Elastic Kubernetes Service (EKS)](https://aws.amazon.com/eks/)_** - EKS optionally offers containerd as a CRI runtime starting with Kubernetes version 1.21. In Kubernetes 1.22 the default CRI runtime will be containerd. + +**_[Bottlerocket](https://aws.amazon.com/bottlerocket/)_** - Bottlerocket is a Linux distribution from Amazon Web Services purpose-built for containers using containerd as the core system runtime. + +**_Cloud Foundry_** - The [Guardian container manager](https://github.com/cloudfoundry/guardian) for CF has been using OCI runC directly with additional code from CF managing the container image and filesystem interactions, but have recently migrated to use containerd as a replacement for the extra code they had written around runC. + +**_Alibaba's PouchContainer_** - The Alibaba [PouchContainer](https://github.com/alibaba/pouch) project uses containerd as its runtime for a cloud native offering that has unique isolation and image distribution capabilities. + +**_Rancher's k3s project_** - Rancher Labs [k3s](https://github.com/rancher/k3s) is a lightweight Kubernetes distribution; in their words: "Easy to install, half the memory, all in a binary less than 40mb." k8s uses containerd as the embedded runtime for this popular lightweight Kubernetes variant. + +**_Rancher's Rio project_** - Rancher Labs [Rio](https://github.com/rancher/rio) project uses containerd as the runtime for a combined Kubernetes, Istio, and container "Cloud Native Container Distribution" platform. + +**_Eliot_** - The [Eliot](https://github.com/ernoaapa/eliot) container project for IoT device container management uses containerd as the runtime. + +**_Balena_** - Resin's [Balena](https://github.com/resin-os/balena) container engine, based on moby/moby but for edge, embedded, and IoT use cases, uses the containerd and runc stack in the same way that the Docker engine uses containerd. + +**_LinuxKit_** - the Moby project's [LinuxKit](https://github.com/linuxkit/linuxkit) for building secure, minimal Linux OS images in a container-native model uses containerd as the core runtime for system and service containers. + +**_BuildKit_** - The Moby project's [BuildKit](https://github.com/moby/buildkit) can use either runC or containerd as build execution backends for building container images. BuildKit support has also been built into the Docker engine in recent releases, making BuildKit provide the backend to the `docker build` command. + +**_[Azure Kubernetes Service (AKS)](https://azure.microsoft.com/services/kubernetes-service)_** - Microsoft's managed Kubernetes offering uses containerd for Linux nodes running v1.19 and greater, and Windows nodes running 1.20 and greater. [More Details](https://docs.microsoft.com/azure/aks/cluster-configuration#container-runtime-configuration) + +**_Amazon Firecracker_** - The AWS [Firecracker VMM project](http://firecracker-microvm.io/) has extended containerd with a new snapshotter and v2 shim to allow containerd to drive virtualized container processes via their VMM implementation. More details on their containerd integration are available in [their GitHub project](https://github.com/firecracker-microvm/firecracker-containerd). + +**_Kata Containers_** - The [Kata containers](https://katacontainers.io/) lightweight-virtualized container runtime project integrates with containerd via a custom v2 shim implementation that drives the Kata container runtime. + +**_D2iQ Konvoy_** - D2iQ Inc [Konvoy](https://d2iq.com/products/konvoy) product uses containerd as the container runtime for its Kubernetes distribution. + +**_Inclavare Containers_** - [Inclavare Containers](https://github.com/alibaba/inclavare-containers) is an innovation of container runtime with the novel approach for launching protected containers in hardware-assisted Trusted Execution Environment (TEE) technology, aka Enclave, which can prevent the untrusted entity, such as Cloud Service Provider (CSP), from accessing the sensitive and confidential assets in use. + +**_VMware TKG_** - [Tanzu Kubernetes Grid](https://tanzu.vmware.com/kubernetes-grid) VMware's Multicloud Kubernetes offering uses containerd as the default CRI runtime. + +**_VMware TCE_** - [Tanzu Community Edition](https://github.com/vmware-tanzu/community-edition) VMware's fully-featured, easy to manage, Kubernetes platform for learners and users. It is a freely available, community supported, and open source distribution of VMware Tanzu. It uses containerd as the default CRI runtime. + +**_[Talos Linux](https://www.talos.dev/)_** - Talos Linux is Linux designed for Kubernetes – secure, immutable, and minimal. Talos Linux is using containerd as the core system runtime and CRI implementation. + +**_Deckhouse_** - [Deckhouse Kubernetes Platform](https://deckhouse.io/) from Flant allows you to manage Kubernetes clusters anywhere in a fully automatic and uniform fashion. It uses containerd as the default CRI runtime. + +**_Other Projects_** - While the above list provides a cross-section of well known uses of containerd, the simplicity and clear API layer for containerd has inspired many smaller projects around providing simple container management platforms. Several examples of building higher layer functionality on top of the containerd base have come from various containerd community participants: + - Michael Crosby's [boss](https://github.com/crosbymichael/boss) project, + - Evan Hazlett's [stellar](https://github.com/ehazlett/stellar) project, + - Paul Knopf's immutable Linux image builder project: [darch](https://github.com/godarch/darch). diff --git a/vendor/github.com/containerd/containerd/BUILDING.md b/vendor/github.com/containerd/containerd/BUILDING.md new file mode 100644 index 0000000000..ac9a2716fa --- /dev/null +++ b/vendor/github.com/containerd/containerd/BUILDING.md @@ -0,0 +1,295 @@ +# Build containerd from source + +This guide is useful if you intend to contribute on containerd. Thanks for your +effort. Every contribution is very appreciated. + +This doc includes: +* [Build requirements](#build-requirements) +* [Build the development environment](#build-the-development-environment) +* [Build containerd](#build-containerd) +* [Via docker container](#via-docker-container) +* [Testing](#testing-containerd) + +## Build requirements + +To build the `containerd` daemon, and the `ctr` simple test client, the following build system dependencies are required: + +* Go 1.19.x or above +* Protoc 3.x compiler and headers (download at the [Google protobuf releases page](https://github.com/protocolbuffers/protobuf/releases)) +* Btrfs headers and libraries for your distribution. Note that building the btrfs driver can be disabled via the build tag `no_btrfs`, removing this dependency. + +> *Note*: On macOS, you need a third party runtime to run containers on containerd + +## Build the development environment + +First you need to setup your Go development environment. You can follow this +guideline [How to write go code](https://golang.org/doc/code.html) and at the +end you have `go` command in your `PATH`. + +You need `git` to checkout the source code: + +```sh +git clone https://github.com/containerd/containerd +``` + +For proper results, install the `protoc` release into `/usr/local` on your build system. For example, the following commands will download and install the 3.11.4 release for a 64-bit Linux host: + +```sh +wget -c https://github.com/protocolbuffers/protobuf/releases/download/v3.11.4/protoc-3.11.4-linux-x86_64.zip +sudo unzip protoc-3.11.4-linux-x86_64.zip -d /usr/local +``` + +To enable optional [Btrfs](https://en.wikipedia.org/wiki/Btrfs) snapshotter, you should have the headers from the Linux kernel 4.12 or later. +The dependency on the kernel headers only affects users building containerd from source. +Users on older kernels may opt to not compile the btrfs support (see `BUILDTAGS=no_btrfs` below), +or to provide headers from a newer kernel. + +> **Note** +> The dependency on the Linux kernel headers 4.12 was introduced in containerd 1.7.0-beta.4. +> +> containerd 1.6 has different set of dependencies for enabling btrfs. +> containerd 1.6 users should refer to https://github.com/containerd/containerd/blob/release/1.6/BUILDING.md#build-the-development-environment + +At this point you are ready to build `containerd` yourself! + +## Runc + +Runc is the default container runtime used by `containerd` and is required to +run containerd. While it is okay to download a `runc` binary and install that on +the system, sometimes it is necessary to build runc directly when working with +container runtime development. Make sure to follow the guidelines for versioning +in [RUNC.md](/docs/RUNC.md) for the best results. + +> *Note*: Runc only supports Linux + +## Build containerd + +`containerd` uses `make` to create a repeatable build flow. It means that you +can run: + +```sh +cd containerd +make +``` + +This is going to build all the project binaries in the `./bin/` directory. + +You can move them in your global path, `/usr/local/bin` with: + +```sh +sudo make install +``` + +The install prefix can be changed by passing the `PREFIX` variable (defaults +to `/usr/local`). + +Note: if you set one of these vars, set them to the same values on all make stages +(build as well as install). + +If you want to prepend an additional prefix on actual installation (eg. packaging or chroot install), +you can pass it via `DESTDIR` variable: + +```sh +sudo make install DESTDIR=/tmp/install-x973234/ +``` + +The above command installs the `containerd` binary to `/tmp/install-x973234/usr/local/bin/containerd` + +The current `DESTDIR` convention is supported since containerd v1.6. +Older releases was using `DESTDIR` for a different purpose that is similar to `PREFIX`. + + +When making any changes to the gRPC API, you can use the installed `protoc` +compiler to regenerate the API generated code packages with: + +```sh +make generate +``` + +> *Note*: Several build tags are currently available: +> * `no_cri`: A build tag disables building Kubernetes [CRI](http://blog.kubernetes.io/2016/12/container-runtime-interface-cri-in-kubernetes.html) support into containerd. +> See [here](https://github.com/containerd/cri-containerd#build-tags) for build tags of CRI plugin. +> * snapshotters (alphabetical order) +> * `no_aufs`: A build tag disables building the aufs snapshot driver. +> * `no_btrfs`: A build tag disables building the Btrfs snapshot driver. +> * `no_devmapper`: A build tag disables building the device mapper snapshot driver. +> * `no_zfs`: A build tag disables building the ZFS snapshot driver. +> +> For example, adding `BUILDTAGS=no_btrfs` to your environment before calling the **binaries** +> Makefile target will disable the btrfs driver within the containerd Go build. + +Vendoring of external imports uses the [Go Modules](https://golang.org/ref/mod#vendoring). You need +to use `go mod` command to modify the dependencies. After modifition, you should run `go mod tidy` +and `go mod vendor` to ensure the `go.mod`, `go.sum` files and `vendor` directory are up to date. +Changes to these files should become a single commit for a PR which relies on vendored updates. + +Please refer to [RUNC.md](/docs/RUNC.md) for the currently supported version of `runc` that is used by containerd. + +> *Note*: On macOS, the containerd daemon can be built and run natively. However, as stated above, runc only supports linux. + +### Static binaries + +You can build static binaries by providing a few variables to `make`: + +```sh +make STATIC=1 +``` + +> *Note*: +> - static build is discouraged +> - static containerd binary does not support loading shared object plugins (`*.so`) +> - static build binaries are not position-independent + +# Via Docker container + +The following instructions assume you are at the parent directory of containerd source directory. + +## Build containerd in a container + +You can build `containerd` via a Linux-based Docker container. +You can build an image from this `Dockerfile`: + +```dockerfile +FROM golang +``` + +Let's suppose that you built an image called `containerd/build`. From the +containerd source root directory you can run the following command: + +```sh +docker run -it \ + -v ${PWD}/containerd:/go/src/github.com/containerd/containerd \ + -e GOPATH=/go \ + -w /go/src/github.com/containerd/containerd containerd/build sh +``` + +This mounts `containerd` repository + +You are now ready to [build](#build-containerd): + +```sh +make && make install +``` + +## Build containerd and runc in a container + +To have complete core container runtime, you will need both `containerd` and `runc`. It is possible to build both of these via Docker container. + +You can use `git` to checkout `runc`: + +```sh +git clone https://github.com/opencontainers/runc +``` + +We can build an image from this `Dockerfile`: + +```sh +FROM golang + +RUN apt-get update && \ + apt-get install -y libseccomp-dev +``` + +In our Docker container we will build `runc` build, which includes +[seccomp](https://en.wikipedia.org/wiki/seccomp), [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux), +and [AppArmor](https://en.wikipedia.org/wiki/AppArmor) support. Seccomp support +in runc requires `libseccomp-dev` as a dependency (AppArmor and SELinux support +do not require external libraries at build time). Refer to [RUNC.md](docs/RUNC.md) +in the docs directory to for details about building runc, and to learn about +supported versions of `runc` as used by containerd. + +Let's suppose you build an image called `containerd/build` from the above Dockerfile. You can run the following command: + +```sh +docker run -it --privileged \ + -v /var/lib/containerd \ + -v ${PWD}/runc:/go/src/github.com/opencontainers/runc \ + -v ${PWD}/containerd:/go/src/github.com/containerd/containerd \ + -e GOPATH=/go \ + -w /go/src/github.com/containerd/containerd containerd/build sh +``` + +This mounts both `runc` and `containerd` repositories in our Docker container. + +From within our Docker container let's build `containerd`: + +```sh +cd /go/src/github.com/containerd/containerd +make && make install +``` + +These binaries can be found in the `./bin` directory in your host. +`make install` will move the binaries in your `$PATH`. + +Next, let's build `runc`: + +```sh +cd /go/src/github.com/opencontainers/runc +make && make install +``` + +For further details about building runc, refer to [RUNC.md](docs/RUNC.md) in the +docs directory. + +When working with `ctr`, the simple test client we just built, don't forget to start the daemon! + +```sh +containerd --config config.toml +``` + +# Testing containerd + +During the automated CI the unit tests and integration tests are run as part of the PR validation. As a developer you can run these tests locally by using any of the following `Makefile` targets: + - `make test`: run all non-integration tests that do not require `root` privileges + - `make root-test`: run all non-integration tests which require `root` + - `make integration`: run all tests, including integration tests and those which require `root`. `TESTFLAGS_PARALLEL` can be used to control parallelism. For example, `TESTFLAGS_PARALLEL=1 make integration` will lead a non-parallel execution. The default value of `TESTFLAGS_PARALLEL` is **8**. + - `make cri-integration`: [CRI Integration Tests](https://github.com/containerd/containerd/blob/main/docs/cri/testing.md#cri-integration-test) run cri integration tests + +To execute a specific test or set of tests you can use the `go test` capabilities +without using the `Makefile` targets. The following examples show how to specify a test +name and also how to use the flag directly against `go test` to run root-requiring tests. + +```sh +# run the test : +go test -v -run "" . +# enable the root-requiring tests: +go test -v -run . -test.root +``` + +Example output from directly running `go test` to execute the `TestContainerList` test: + +```sh +sudo go test -v -run "TestContainerList" . -test.root +INFO[0000] running tests against containerd revision=f2ae8a020a985a8d9862c9eb5ab66902c2888361 version=v1.0.0-beta.2-49-gf2ae8a0 +=== RUN TestContainerList +--- PASS: TestContainerList (0.00s) +PASS +ok github.com/containerd/containerd 4.778s +``` + +> *Note*: in order to run `sudo go` you need to +> - either keep user PATH environment variable. ex: `sudo "PATH=$PATH" env go test ` +> - or use `go test -exec` ex: `go test -exec sudo -v -run "TestTarWithXattr" ./archive/ -test.root` + +## Additional tools + +### containerd-stress +In addition to `go test`-based testing executed via the `Makefile` targets, the `containerd-stress` tool is available and built with the `all` or `binaries` targets and installed during `make install`. + +With this tool you can stress a running containerd daemon for a specified period of time, selecting a concurrency level to generate stress against the daemon. The following command is an example of having five workers running for two hours against a default containerd gRPC socket address: + +```sh +containerd-stress -c 5 -d 120m +``` + +For more information on this tool's options please run `containerd-stress --help`. + +### bucketbench +[Bucketbench](https://github.com/estesp/bucketbench) is an external tool which can be used to drive load against a container runtime, specifying a particular set of lifecycle operations to run with a specified amount of concurrency. Bucketbench is more focused on generating performance details than simply inducing load against containerd. + +Bucketbench differs from the `containerd-stress` tool in a few ways: + - Bucketbench has support for testing the Docker engine, the `runc` binary, and containerd 0.2.x (via `ctr`) and 1.0 (via the client library) branches. + - Bucketbench is driven via configuration file that allows specifying a list of lifecycle operations to execute. This can be used to generate detailed statistics per-command (e.g. start, stop, pause, delete). + - Bucketbench generates detailed reports and timing data at the end of the configured test run. + +More details on how to install and run `bucketbench` are available at the [GitHub project page](https://github.com/estesp/bucketbench). diff --git a/vendor/github.com/containerd/containerd/Makefile b/vendor/github.com/containerd/containerd/Makefile new file mode 100644 index 0000000000..905dfeda6b --- /dev/null +++ b/vendor/github.com/containerd/containerd/Makefile @@ -0,0 +1,492 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +# Go command to use for build +GO ?= go +INSTALL ?= install + +# Root directory of the project (absolute path). +ROOTDIR=$(dir $(abspath $(lastword $(MAKEFILE_LIST)))) + +# Base path used to install. +# The files will be installed under `$(DESTDIR)/$(PREFIX)`. +# The convention of `DESTDIR` was changed in containerd v1.6. +PREFIX ?= /usr/local +DATADIR ?= $(PREFIX)/share +MANDIR ?= $(DATADIR)/man + +TEST_IMAGE_LIST ?= + +# Used to populate variables in version package. +VERSION ?= $(shell git describe --match 'v[0-9]*' --dirty='.m' --always) +REVISION=$(shell git rev-parse HEAD)$(shell if ! git diff --no-ext-diff --quiet --exit-code; then echo .m; fi) +PACKAGE=github.com/containerd/containerd +SHIM_CGO_ENABLED ?= 0 + +ifneq "$(strip $(shell command -v $(GO) 2>/dev/null))" "" + GOOS ?= $(shell $(GO) env GOOS) + GOARCH ?= $(shell $(GO) env GOARCH) +else + ifeq ($(GOOS),) + # approximate GOOS for the platform if we don't have Go and GOOS isn't + # set. We leave GOARCH unset, so that may need to be fixed. + ifeq ($(OS),Windows_NT) + GOOS = windows + else + UNAME_S := $(shell uname -s) + ifeq ($(UNAME_S),Linux) + GOOS = linux + endif + ifeq ($(UNAME_S),Darwin) + GOOS = darwin + endif + ifeq ($(UNAME_S),FreeBSD) + GOOS = freebsd + endif + endif + else + GOOS ?= $$GOOS + GOARCH ?= $$GOARCH + endif +endif + +ifndef GODEBUG + EXTRA_LDFLAGS += -s -w + DEBUG_GO_GCFLAGS := + DEBUG_TAGS := +else + DEBUG_GO_GCFLAGS := -gcflags=all="-N -l" + DEBUG_TAGS := static_build +endif + +WHALE = "🇩" +ONI = "👹" + +RELEASE=containerd-$(VERSION:v%=%)-${GOOS}-${GOARCH} +STATICRELEASE=containerd-static-$(VERSION:v%=%)-${GOOS}-${GOARCH} +CRIRELEASE=cri-containerd-$(VERSION:v%=%)-${GOOS}-${GOARCH} +CRICNIRELEASE=cri-containerd-cni-$(VERSION:v%=%)-${GOOS}-${GOARCH} + +PKG=github.com/containerd/containerd + +# Project binaries. +COMMANDS=ctr containerd containerd-stress +MANPAGES=ctr.8 containerd.8 containerd-config.8 containerd-config.toml.5 + +ifdef BUILDTAGS + GO_BUILDTAGS = ${BUILDTAGS} +endif +GO_BUILDTAGS ?= +GO_BUILDTAGS += urfave_cli_no_docs +GO_BUILDTAGS += ${DEBUG_TAGS} +ifneq ($(STATIC),) + GO_BUILDTAGS += osusergo netgo static_build +endif +GO_TAGS=$(if $(GO_BUILDTAGS),-tags "$(strip $(GO_BUILDTAGS))",) + +GO_LDFLAGS=-ldflags '-X $(PKG)/version.Version=$(VERSION) -X $(PKG)/version.Revision=$(REVISION) -X $(PKG)/version.Package=$(PACKAGE) $(EXTRA_LDFLAGS) +ifneq ($(STATIC),) + GO_LDFLAGS += -extldflags "-static" +endif +GO_LDFLAGS+=' + +SHIM_GO_LDFLAGS=-ldflags '-X $(PKG)/version.Version=$(VERSION) -X $(PKG)/version.Revision=$(REVISION) -X $(PKG)/version.Package=$(PACKAGE) -extldflags "-static" $(EXTRA_LDFLAGS)' + +# Project packages. +PACKAGES=$(shell $(GO) list ${GO_TAGS} ./... | grep -v /vendor/ | grep -v /integration) +API_PACKAGES=$(shell (cd api && $(GO) list ${GO_TAGS} ./... | grep -v /vendor/ | grep -v /integration)) +NON_API_PACKAGES=$(shell $(GO) list ${GO_TAGS} ./... | grep -v /vendor/ | grep -v /integration | grep -v "containerd/api") +TEST_REQUIRES_ROOT_PACKAGES=$(filter \ + ${PACKAGES}, \ + $(shell \ + for f in $$(git grep -l testutil.RequiresRoot | grep -v Makefile); do \ + d="$$(dirname $$f)"; \ + [ "$$d" = "." ] && echo "${PKG}" && continue; \ + echo "${PKG}/$$d"; \ + done | sort -u) \ + ) + +ifdef SKIPTESTS + PACKAGES:=$(filter-out ${SKIPTESTS},${PACKAGES}) + TEST_REQUIRES_ROOT_PACKAGES:=$(filter-out ${SKIPTESTS},${TEST_REQUIRES_ROOT_PACKAGES}) +endif + +#Replaces ":" (*nix), ";" (windows) with newline for easy parsing +GOPATHS=$(shell go env GOPATH | tr ":" "\n" | tr ";" "\n") + +TESTFLAGS_RACE= +GO_BUILD_FLAGS= +# See Golang issue re: '-trimpath': https://github.com/golang/go/issues/13809 +GO_GCFLAGS=$(shell \ + set -- ${GOPATHS}; \ + echo "-gcflags=-trimpath=$${1}/src"; \ + ) + +BINARIES=$(addprefix bin/,$(COMMANDS)) + +#include platform specific makefile +-include Makefile.$(GOOS) + +# Flags passed to `go test` +TESTFLAGS ?= $(TESTFLAGS_RACE) $(EXTRA_TESTFLAGS) +TESTFLAGS_PARALLEL ?= 8 + +# Use this to replace `go test` with, for instance, `gotestsum` +GOTEST ?= $(GO) test + +OUTPUTDIR = $(join $(ROOTDIR), _output) +CRIDIR=$(OUTPUTDIR)/cri + +.PHONY: clean all AUTHORS build binaries test integration generate protos check-protos coverage ci check help install uninstall vendor release static-release mandir install-man genman install-cri-deps cri-release cri-cni-release cri-integration install-deps bin/cri-integration.test +.DEFAULT: default + +# Forcibly set the default goal to all, in case an include above brought in a rule definition. +.DEFAULT_GOAL := all + +all: binaries + +check: proto-fmt ## run all linters + @echo "$(WHALE) $@" + GOGC=75 golangci-lint run + +ci: check binaries check-protos coverage coverage-integration ## to be used by the CI + +AUTHORS: .mailmap .git/HEAD + git log --format='%aN <%aE>' | sort -fu > $@ + +generate: protos + @echo "$(WHALE) $@" + @PATH="${ROOTDIR}/bin:${PATH}" $(GO) generate -x ${PACKAGES} + +protos: bin/protoc-gen-go-fieldpath + @echo "$(WHALE) $@" + @find . -path ./vendor -prune -false -o -name '*.pb.go' | xargs rm + $(eval TMPDIR := $(shell mktemp -d)) + @mv ${ROOTDIR}/vendor ${TMPDIR} + @(cd ${ROOTDIR}/api && PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${API_PACKAGES}) + @(PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${NON_API_PACKAGES}) + @mv ${TMPDIR}/vendor ${ROOTDIR} + @rm -rf ${TMPDIR} + go-fix-acronym -w -a '(Id|Io|Uuid|Os)$$' $(shell find api/ runtime/ -name '*.pb.go') + +check-protos: protos ## check if protobufs needs to be generated again + @echo "$(WHALE) $@" + @test -z "$$(git status --short | grep ".pb.go" | tee /dev/stderr)" || \ + ((git diff | cat) && \ + (echo "$(ONI) please run 'make protos' when making changes to proto files" && false)) + +check-api-descriptors: protos ## check that protobuf changes aren't present. + @echo "$(WHALE) $@" + @test -z "$$(git status --short | grep ".pb.txt" | tee /dev/stderr)" || \ + ((git diff $$(find . -name '*.pb.txt') | cat) && \ + (echo "$(ONI) please run 'make protos' when making changes to proto files and check-in the generated descriptor file changes" && false)) + +proto-fmt: ## check format of proto files + @echo "$(WHALE) $@" + @test -z "$$(find . -path ./vendor -prune -o -path ./protobuf/google/rpc -prune -o -name '*.proto' -type f -exec grep -Hn -e "^ " {} \; | tee /dev/stderr)" || \ + (echo "$(ONI) please indent proto files with tabs only" && false) + +build: ## build the go packages + @echo "$(WHALE) $@" + @$(GO) build ${DEBUG_GO_GCFLAGS} ${GO_GCFLAGS} ${GO_BUILD_FLAGS} ${EXTRA_FLAGS} ${GO_LDFLAGS} ${PACKAGES} + +test: ## run tests, except integration tests and tests that require root + @echo "$(WHALE) $@" + @$(GOTEST) ${TESTFLAGS} ${PACKAGES} + +root-test: ## run tests, except integration tests + @echo "$(WHALE) $@" + @$(GOTEST) ${TESTFLAGS} ${TEST_REQUIRES_ROOT_PACKAGES} -test.root + +integration: ## run integration tests + @echo "$(WHALE) $@" + @cd "${ROOTDIR}/integration/client" && $(GO) mod download && $(GOTEST) -v ${TESTFLAGS} -test.root -parallel ${TESTFLAGS_PARALLEL} . + +# TODO integrate cri integration bucket with coverage +bin/cri-integration.test: + @echo "$(WHALE) $@" + @$(GO) test -c ./integration -o bin/cri-integration.test + +cri-integration: binaries bin/cri-integration.test ## run cri integration tests (example: FOCUS=TestContainerListStats make cri-integration) + @echo "$(WHALE) $@" + @bash ./script/test/cri-integration.sh + @rm -rf bin/cri-integration.test + +# build runc shimv2 with failpoint control, only used by integration test +bin/containerd-shim-runc-fp-v1: integration/failpoint/cmd/containerd-shim-runc-fp-v1 FORCE + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./integration/failpoint/cmd/containerd-shim-runc-fp-v1 + +# build CNI bridge plugin wrapper with failpoint support, only used by integration test +bin/cni-bridge-fp: integration/failpoint/cmd/cni-bridge-fp FORCE + @echo "$(WHALE) $@" + @$(GO) build ${GO_BUILD_FLAGS} -o $@ ./integration/failpoint/cmd/cni-bridge-fp + +# build runc-fp as runc wrapper to support failpoint, only used by integration test +bin/runc-fp: integration/failpoint/cmd/runc-fp FORCE + @echo "$(WHALE) $@" + @$(GO) build ${GO_BUILD_FLAGS} -o $@ ./integration/failpoint/cmd/runc-fp + +benchmark: ## run benchmarks tests + @echo "$(WHALE) $@" + @$(GO) test ${TESTFLAGS} -bench . -run Benchmark -test.root + +FORCE: + +define BUILD_BINARY +@echo "$(WHALE) $@" +$(GO) build ${DEBUG_GO_GCFLAGS} ${GO_GCFLAGS} ${GO_BUILD_FLAGS} -o $@ ${GO_LDFLAGS} ${GO_TAGS} ./$< +endef + +# Build a binary from a cmd. +bin/%: cmd/% FORCE + $(call BUILD_BINARY) + +# gen-manpages must not have the urfave_cli_no_docs build-tag set +bin/gen-manpages: cmd/gen-manpages FORCE + @echo "$(WHALE) $@" + $(GO) build ${DEBUG_GO_GCFLAGS} ${GO_GCFLAGS} ${GO_BUILD_FLAGS} -o $@ ${GO_LDFLAGS} $(subst urfave_cli_no_docs,,${GO_TAGS}) ./cmd/gen-manpages + +bin/containerd-shim: cmd/containerd-shim FORCE # set !cgo and omit pie for a static shim build: https://github.com/golang/go/issues/17789#issuecomment-258542220 + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim + +bin/containerd-shim-runc-v1: cmd/containerd-shim-runc-v1 FORCE # set !cgo and omit pie for a static shim build: https://github.com/golang/go/issues/17789#issuecomment-258542220 + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim-runc-v1 + +bin/containerd-shim-runc-v2: cmd/containerd-shim-runc-v2 FORCE # set !cgo and omit pie for a static shim build: https://github.com/golang/go/issues/17789#issuecomment-258542220 + @echo "$(WHALE) $@" + @CGO_ENABLED=${SHIM_CGO_ENABLED} $(GO) build ${GO_BUILD_FLAGS} -o $@ ${SHIM_GO_LDFLAGS} ${GO_TAGS} ./cmd/containerd-shim-runc-v2 + +binaries: $(BINARIES) ## build binaries + @echo "$(WHALE) $@" + +man: mandir $(addprefix man/,$(MANPAGES)) + @echo "$(WHALE) $@" + +mandir: + @mkdir -p man + +# Kept for backwards compatibility +genman: man/containerd.8 man/ctr.8 + +man/containerd.8: bin/gen-manpages FORCE + @echo "$(WHALE) $@" + $< $(@F) $(@D) + +man/ctr.8: bin/gen-manpages FORCE + @echo "$(WHALE) $@" + $< $(@F) $(@D) + +man/%: docs/man/%.md FORCE + @echo "$(WHALE) $@" + go-md2man -in "$<" -out "$@" + +define installmanpage +$(INSTALL) -d $(DESTDIR)$(MANDIR)/man$(2); +gzip -c $(1) >$(DESTDIR)$(MANDIR)/man$(2)/$(3).gz; +endef + +install-man: man + @echo "$(WHALE) $@" + $(foreach manpage,$(addprefix man/,$(MANPAGES)), $(call installmanpage,$(manpage),$(subst .,,$(suffix $(manpage))),$(notdir $(manpage)))) + + +define pack_release + @rm -rf releases/$(1) releases/$(1).tar.gz + @$(INSTALL) -d releases/$(1)/bin + @$(INSTALL) $(BINARIES) releases/$(1)/bin + @tar -czf releases/$(1).tar.gz -C releases/$(1) bin + @rm -rf releases/$(1) +endef + + +releases/$(RELEASE).tar.gz: $(BINARIES) + @echo "$(WHALE) $@" + $(call pack_release,$(RELEASE)) + +release: releases/$(RELEASE).tar.gz + @echo "$(WHALE) $@" + @cd releases && sha256sum $(RELEASE).tar.gz >$(RELEASE).tar.gz.sha256sum + +releases/$(STATICRELEASE).tar.gz: +ifeq ($(GOOS),linux) + @make STATIC=1 $(BINARIES) + @echo "$(WHALE) $@" + $(call pack_release,$(STATICRELEASE)) +else + @echo "Skipping $(STATICRELEASE) for $(GOOS)" +endif + +static-release: releases/$(STATICRELEASE).tar.gz +ifeq ($(GOOS),linux) + @echo "$(WHALE) $@" + @cd releases && sha256sum $(STATICRELEASE).tar.gz >$(STATICRELEASE).tar.gz.sha256sum +else + @echo "Skipping releasing $(STATICRELEASE) for $(GOOS)" +endif + +# install of cri deps into release output directory +ifeq ($(GOOS),windows) +install-cri-deps: $(BINARIES) + $(INSTALL) -d $(CRIDIR) + DESTDIR=$(CRIDIR) script/setup/install-cni-windows + cp bin/* $(CRIDIR) +else +install-cri-deps: $(BINARIES) + @rm -rf ${CRIDIR} + @$(INSTALL) -d ${CRIDIR}/usr/local/bin + @$(INSTALL) -D -m 755 bin/* ${CRIDIR}/usr/local/bin + @$(INSTALL) -d ${CRIDIR}/opt/containerd/cluster + @cp -r contrib/gce ${CRIDIR}/opt/containerd/cluster/ + @$(INSTALL) -d ${CRIDIR}/etc/systemd/system + @$(INSTALL) -m 644 containerd.service ${CRIDIR}/etc/systemd/system + echo "CONTAINERD_VERSION: '$(VERSION:v%=%)'" | tee ${CRIDIR}/opt/containerd/cluster/version + + DESTDIR=$(CRIDIR) script/setup/install-runc + DESTDIR=$(CRIDIR) script/setup/install-cni + DESTDIR=$(CRIDIR) script/setup/install-critools + DESTDIR=$(CRIDIR) script/setup/install-imgcrypt + + @$(INSTALL) -d $(CRIDIR)/bin + @$(INSTALL) $(BINARIES) $(CRIDIR)/bin +endif + +$(CRIDIR)/cri-containerd.DEPRECATED.txt: + @mkdir -p $(CRIDIR) + @$(INSTALL) -m 644 releases/cri-containerd.DEPRECATED.txt $@ + +ifeq ($(GOOS),windows) +releases/$(CRIRELEASE).tar.gz: install-cri-deps $(CRIDIR)/cri-containerd.DEPRECATED.txt + @echo "$(WHALE) $@" + @cd $(CRIDIR) && tar -czf ../../releases/$(CRIRELEASE).tar.gz * + +releases/$(CRICNIRELEASE).tar.gz: install-cri-deps $(CRIDIR)/cri-containerd.DEPRECATED.txt + @echo "$(WHALE) $@" + @cd $(CRIDIR) && tar -czf ../../releases/$(CRICNIRELEASE).tar.gz * +else +releases/$(CRIRELEASE).tar.gz: install-cri-deps $(CRIDIR)/cri-containerd.DEPRECATED.txt + @echo "$(WHALE) $@" + @tar -czf releases/$(CRIRELEASE).tar.gz -C $(CRIDIR) cri-containerd.DEPRECATED.txt etc/crictl.yaml etc/systemd usr opt/containerd + +releases/$(CRICNIRELEASE).tar.gz: install-cri-deps $(CRIDIR)/cri-containerd.DEPRECATED.txt + @echo "$(WHALE) $@" + @tar -czf releases/$(CRICNIRELEASE).tar.gz -C $(CRIDIR) cri-containerd.DEPRECATED.txt etc usr opt +endif + +cri-release: releases/$(CRIRELEASE).tar.gz + @echo "$(WHALE) $@" + @cd releases && sha256sum $(CRIRELEASE).tar.gz >$(CRIRELEASE).tar.gz.sha256sum && ln -sf $(CRIRELEASE).tar.gz cri-containerd.tar.gz + +cri-cni-release: releases/$(CRICNIRELEASE).tar.gz + @echo "$(WHALE) $@" + @cd releases && sha256sum $(CRICNIRELEASE).tar.gz >$(CRICNIRELEASE).tar.gz.sha256sum && ln -sf $(CRICNIRELEASE).tar.gz cri-cni-containerd.tar.gz + +clean: ## clean up binaries + @echo "$(WHALE) $@" + @rm -f $(BINARIES) + @rm -f releases/*.tar.gz* + @rm -rf $(OUTPUTDIR) + @rm -rf bin/cri-integration.test + +clean-test: ## clean up debris from previously failed tests + @echo "$(WHALE) $@" + $(eval containers=$(shell find /run/containerd/runc -mindepth 2 -maxdepth 3 -type d -exec basename {} \;)) + $(shell pidof containerd containerd-shim runc | xargs -r -n 1 kill -9) + @( for container in $(containers); do \ + grep $$container /proc/self/mountinfo | while read -r mountpoint; do \ + umount $$(echo $$mountpoint | awk '{print $$5}'); \ + done; \ + find /sys/fs/cgroup -name $$container -print0 | xargs -r -0 rmdir; \ + done ) + @rm -rf /run/containerd/runc/* + @rm -rf /run/containerd/fifo/* + @rm -rf /run/containerd-test/* + @rm -rf bin/cri-integration.test + @rm -rf bin/cni-bridge-fp + @rm -rf bin/containerd-shim-runc-fp-v1 + +install: ## install binaries + @echo "$(WHALE) $@ $(BINARIES)" + @$(INSTALL) -d $(DESTDIR)$(PREFIX)/bin + @$(INSTALL) $(BINARIES) $(DESTDIR)$(PREFIX)/bin + +uninstall: + @echo "$(WHALE) $@" + @rm -f $(addprefix $(DESTDIR)$(PREFIX)/bin/,$(notdir $(BINARIES))) + +ifeq ($(GOOS),windows) +install-deps: + # TODO: need a script for hcshim something like containerd/cri/hack/install/windows/install-hcsshim.sh + script/setup/install-critools + script/setup/install-cni-windows +else +install-deps: ## install cri dependencies + script/setup/install-seccomp + script/setup/install-runc + script/setup/install-critools + script/setup/install-cni +endif + +coverage: ## generate coverprofiles from the unit tests, except tests that require root + @echo "$(WHALE) $@" + @rm -f coverage.txt + @$(GO) test -i ${TESTFLAGS} ${PACKAGES} 2> /dev/null + @( for pkg in ${PACKAGES}; do \ + $(GO) test ${TESTFLAGS} \ + -cover \ + -coverprofile=profile.out \ + -covermode=atomic $$pkg || exit; \ + if [ -f profile.out ]; then \ + cat profile.out >> coverage.txt; \ + rm profile.out; \ + fi; \ + done ) + +root-coverage: ## generate coverage profiles for unit tests that require root + @echo "$(WHALE) $@" + @$(GO) test -i ${TESTFLAGS} ${TEST_REQUIRES_ROOT_PACKAGES} 2> /dev/null + @( for pkg in ${TEST_REQUIRES_ROOT_PACKAGES}; do \ + $(GO) test ${TESTFLAGS} \ + -cover \ + -coverprofile=profile.out \ + -covermode=atomic $$pkg -test.root || exit; \ + if [ -f profile.out ]; then \ + cat profile.out >> coverage.txt; \ + rm profile.out; \ + fi; \ + done ) + +vendor: ## ensure all the go.mod/go.sum files are up-to-date including vendor/ directory + @echo "$(WHALE) $@" + @$(GO) mod tidy + @$(GO) mod vendor + @$(GO) mod verify + @(cd ${ROOTDIR}/integration/client && ${GO} mod tidy) + +verify-vendor: ## verify if all the go.mod/go.sum files are up-to-date + @echo "$(WHALE) $@" + $(eval TMPDIR := $(shell mktemp -d)) + @cp -R ${ROOTDIR} ${TMPDIR} + @(cd ${TMPDIR}/containerd && ${GO} mod tidy) + @(cd ${TMPDIR}/containerd/integration/client && ${GO} mod tidy) + @diff -r -u -q ${ROOTDIR} ${TMPDIR}/containerd + @rm -rf ${TMPDIR} + @${ROOTDIR}/script/verify-go-modules.sh integration/client + + +help: ## this help + @awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST) | sort diff --git a/vendor/github.com/containerd/containerd/Makefile.darwin b/vendor/github.com/containerd/containerd/Makefile.darwin new file mode 100644 index 0000000000..5303ca40ac --- /dev/null +++ b/vendor/github.com/containerd/containerd/Makefile.darwin @@ -0,0 +1,22 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +#darwin specific settings +COMMANDS += containerd-shim + +# amd64 supports go test -race +ifeq ($(GOARCH),amd64) + TESTFLAGS_RACE= -race +endif diff --git a/vendor/github.com/containerd/containerd/Makefile.freebsd b/vendor/github.com/containerd/containerd/Makefile.freebsd new file mode 100644 index 0000000000..78e7f2de45 --- /dev/null +++ b/vendor/github.com/containerd/containerd/Makefile.freebsd @@ -0,0 +1,22 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +#freebsd specific settings +COMMANDS += containerd-shim + +# amd64 supports go test -race +ifeq ($(GOARCH),amd64) + TESTFLAGS_RACE= -race +endif diff --git a/vendor/github.com/containerd/containerd/Makefile.linux b/vendor/github.com/containerd/containerd/Makefile.linux new file mode 100644 index 0000000000..0541400703 --- /dev/null +++ b/vendor/github.com/containerd/containerd/Makefile.linux @@ -0,0 +1,33 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +#linux specific settings +WHALE="+" +ONI="-" +COMMANDS += containerd-shim containerd-shim-runc-v1 containerd-shim-runc-v2 + +# check GOOS for cross compile builds +ifeq ($(GOOS),linux) + ifneq ($(GOARCH),$(filter $(GOARCH),mips mipsle mips64 mips64le ppc64)) + ifeq ($(STATIC),) + GO_GCFLAGS += -buildmode=pie + endif + endif +endif + +# amd64 supports go test -race +ifeq ($(GOARCH),amd64) + TESTFLAGS_RACE= -race +endif diff --git a/vendor/github.com/containerd/containerd/Makefile.windows b/vendor/github.com/containerd/containerd/Makefile.windows new file mode 100644 index 0000000000..6e62a87cf8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/Makefile.windows @@ -0,0 +1,32 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +#Windows specific settings. +WHALE = "+" +ONI = "-" + +# amd64 supports go test -race +ifeq ($(GOARCH),amd64) + TESTFLAGS_RACE= -race +endif + +WINDOWS_SHIM=bin/containerd-shim-runhcs-v1.exe +BINARIES := $(addsuffix .exe,$(BINARIES)) $(WINDOWS_SHIM) + +$(WINDOWS_SHIM): script/setup/install-runhcs-shim go.mod + DESTDIR=$(CURDIR)/bin $< + +bin/%.exe: cmd/% FORCE + $(BUILD_BINARY) diff --git a/vendor/github.com/containerd/containerd/Protobuild.toml b/vendor/github.com/containerd/containerd/Protobuild.toml new file mode 100644 index 0000000000..09a4c97047 --- /dev/null +++ b/vendor/github.com/containerd/containerd/Protobuild.toml @@ -0,0 +1,44 @@ +version = "2" +generators = ["go"] + +# Control protoc include paths. Below are usually some good defaults, but feel +# free to try it without them if it works for your project. +[includes] + # Include paths that will be added before all others. Typically, you want to + # treat the root of the project as an include, but this may not be necessary. + before = ["./protobuf"] + + # Paths that will be added untouched to the end of the includes. We use + # `/usr/local/include` to pickup the common install location of protobuf. + # This is the default. + after = ["/usr/local/include", "/usr/include"] + +[[overrides]] +# enable ttrpc and disable fieldpath and grpc for the shim +prefixes = [ + "github.com/containerd/containerd/runtime/v1/shim/v1", + "github.com/containerd/containerd/api/runtime/task/v2", + "github.com/containerd/containerd/api/runtime/sandbox/v1", +] +generators = ["go", "go-ttrpc"] + +[[overrides]] +prefixes = [ + "github.com/containerd/containerd/third_party/k8s.io/cri-api/pkg/apis/runtime/v1alpha2", +] +generators = ["go", "go-grpc"] + +# Lock down runc config +[[descriptors]] +prefix = "github.com/containerd/containerd/runtime/linux/runctypes" +target = "runtime/linux/runctypes/next.pb.txt" +ignore_files = [ + "google/protobuf/descriptor.proto", +] + +[[descriptors]] +prefix = "github.com/containerd/containerd/runtime/v2/runc/options" +target = "runtime/v2/runc/options/next.pb.txt" +ignore_files = [ + "google/protobuf/descriptor.proto", +] diff --git a/vendor/github.com/containerd/containerd/README.md b/vendor/github.com/containerd/containerd/README.md new file mode 100644 index 0000000000..25bcaeebea --- /dev/null +++ b/vendor/github.com/containerd/containerd/README.md @@ -0,0 +1,356 @@ +![containerd banner light mode](https://raw.githubusercontent.com/cncf/artwork/master/projects/containerd/horizontal/color/containerd-horizontal-color.png#gh-light-mode-only) +![containerd banner dark mode](https://raw.githubusercontent.com/cncf/artwork/master/projects/containerd/horizontal/white/containerd-horizontal-white.png#gh-dark-mode-only) + +[![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/containerd)](https://pkg.go.dev/github.com/containerd/containerd) +[![Build Status](https://github.com/containerd/containerd/workflows/CI/badge.svg)](https://github.com/containerd/containerd/actions?query=workflow%3ACI) +[![Nightlies](https://github.com/containerd/containerd/workflows/Nightly/badge.svg)](https://github.com/containerd/containerd/actions?query=workflow%3ANightly) +[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/containerd)](https://goreportcard.com/report/github.com/containerd/containerd) +[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1271/badge)](https://bestpractices.coreinfrastructure.org/projects/1271) + +containerd is an industry-standard container runtime with an emphasis on simplicity, robustness, and portability. It is available as a daemon for Linux and Windows, which can manage the complete container lifecycle of its host system: image transfer and storage, container execution and supervision, low-level storage and network attachments, etc. + +containerd is a member of CNCF with ['graduated'](https://landscape.cncf.io/?selected=containerd) status. + +containerd is designed to be embedded into a larger system, rather than being used directly by developers or end-users. + +![architecture](docs/historical/design/architecture.png) + +## Announcements + +### Hello Kubernetes v1.24! +The containerd project would like to announce containerd [v1.6.4](https://github.com/containerd/containerd/releases/tag/v1.6.4). While other prior releases are supported, this latest release and the containerd [v1.5.11](https://github.com/containerd/containerd/releases/tag/v1.5.11) release are recommended for Kubernetes v1.24. + +We felt it important to announce this, particularly in view of [the dockershim removal from this release of Kubernetes](https://kubernetes.io/blog/2022/05/03/dockershim-historical-context/). + +It should be noted here that moving to CRI integrations has been in the plan for many years. `containerd` began as part of `Docker` and was donated to `CNCF`. `containerd` remains in use today by Docker/moby/buildkit etc., and has many other [adopters](https://github.com/containerd/containerd/blob/main/ADOPTERS.md). `containerd` has a namespace that isolates use of `containerd` from various clients/adopters. The Kubernetes namespace is appropriately named `k8s.io`. The CRI API and `containerd` CRI plugin project has, from the start, been an effort to reduce the impact surface for Kubernetes container runtime integration. If you can't tell, we are excited to see this come to fruition. + +If you have any concerns or questions, we will be here to answer them in [issues, discussions, and/or on slack](#communication). Below you will find information/detail about our [CRI Integration](#cri) implementation. + +For containerd users already on v1.6.0-v1.6.3, there are known issues addressed by [v1.6.4](https://github.com/containerd/containerd/releases/tag/v1.6.4). The issues are primarily related to [CNI setup](https://github.com/kubernetes/website/blob/dev-1.24/content/en/docs/tasks/administer-cluster/migrating-from-dockershim/troubleshooting-cni-plugin-related-errors.md) + +### Now Recruiting + +We are a large inclusive OSS project that is welcoming help of any kind shape or form: +* Documentation help is needed to make the product easier to consume and extend. +* We need OSS community outreach/organizing help to get the word out; manage +and create messaging and educational content; and help with social media, community forums/groups, and google groups. +* We are actively inviting new [security advisors](https://github.com/containerd/project/blob/main/GOVERNANCE.md#security-advisors) to join the team. +* New subprojects are being created, core and non-core that could use additional development help. +* Each of the [containerd projects](https://github.com/containerd) has a list of issues currently being worked on or that need help resolving. + - If the issue has not already been assigned to someone or has not made recent progress, and you are interested, please inquire. + - If you are interested in starting with a smaller/beginner-level issue, look for issues with an `exp/beginner` tag, for example [containerd/containerd beginner issues.](https://github.com/containerd/containerd/issues?q=is%3Aissue+is%3Aopen+label%3Aexp%2Fbeginner) + +## Getting Started + +See our documentation on [containerd.io](https://containerd.io): +* [for ops and admins](docs/ops.md) +* [namespaces](docs/namespaces.md) +* [client options](docs/client-opts.md) + +See how to build containerd from source at [BUILDING](BUILDING.md). + +If you are interested in trying out containerd see our example at [Getting Started](docs/getting-started.md). + +## Nightly builds + +There are nightly builds available for download [here](https://github.com/containerd/containerd/actions?query=workflow%3ANightly). +Binaries are generated from `main` branch every night for `Linux` and `Windows`. + +Please be aware: nightly builds might have critical bugs, it's not recommended for use in production and no support provided. + +## Runtime Requirements + +Runtime requirements for containerd are very minimal. Most interactions with +the Linux and Windows container feature sets are handled via [runc](https://github.com/opencontainers/runc) and/or +OS-specific libraries (e.g. [hcsshim](https://github.com/Microsoft/hcsshim) for Microsoft). +The current required version of `runc` is described in [RUNC.md](docs/RUNC.md). + +There are specific features +used by containerd core code and snapshotters that will require a minimum kernel +version on Linux. With the understood caveat of distro kernel versioning, a +reasonable starting point for Linux is a minimum 4.x kernel version. + +The overlay filesystem snapshotter, used by default, uses features that were +finalized in the 4.x kernel series. If you choose to use btrfs, there may +be more flexibility in kernel version (minimum recommended is 3.18), but will +require the btrfs kernel module and btrfs tools to be installed on your Linux +distribution. + +To use Linux checkpoint and restore features, you will need `criu` installed on +your system. See more details in [Checkpoint and Restore](#checkpoint-and-restore). + +Build requirements for developers are listed in [BUILDING](BUILDING.md). + + +## Supported Registries + +Any registry which is compliant with the [OCI Distribution Specification](https://github.com/opencontainers/distribution-spec) +is supported by containerd. + +For configuring registries, see [registry host configuration documentation](docs/hosts.md) + +## Features + +### Client + +containerd offers a full client package to help you integrate containerd into your platform. + +```go + +import ( + "context" + + "github.com/containerd/containerd" + "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/namespaces" +) + + +func main() { + client, err := containerd.New("/run/containerd/containerd.sock") + defer client.Close() +} + +``` + +### Namespaces + +Namespaces allow multiple consumers to use the same containerd without conflicting with each other. It has the benefit of sharing content while maintaining separation with containers and images. + +To set a namespace for requests to the API: + +```go +context = context.Background() +// create a context for docker +docker = namespaces.WithNamespace(context, "docker") + +containerd, err := client.NewContainer(docker, "id") +``` + +To set a default namespace on the client: + +```go +client, err := containerd.New(address, containerd.WithDefaultNamespace("docker")) +``` + +### Distribution + +```go +// pull an image +image, err := client.Pull(context, "docker.io/library/redis:latest") + +// push an image +err := client.Push(context, "docker.io/library/redis:latest", image.Target()) +``` + +### Containers + +In containerd, a container is a metadata object. Resources such as an OCI runtime specification, image, root filesystem, and other metadata can be attached to a container. + +```go +redis, err := client.NewContainer(context, "redis-master") +defer redis.Delete(context) +``` + +### OCI Runtime Specification + +containerd fully supports the OCI runtime specification for running containers. We have built-in functions to help you generate runtime specifications based on images as well as custom parameters. + +You can specify options when creating a container about how to modify the specification. + +```go +redis, err := client.NewContainer(context, "redis-master", containerd.WithNewSpec(oci.WithImageConfig(image))) +``` + +### Root Filesystems + +containerd allows you to use overlay or snapshot filesystems with your containers. It comes with built-in support for overlayfs and btrfs. + +```go +// pull an image and unpack it into the configured snapshotter +image, err := client.Pull(context, "docker.io/library/redis:latest", containerd.WithPullUnpack) + +// allocate a new RW root filesystem for a container based on the image +redis, err := client.NewContainer(context, "redis-master", + containerd.WithNewSnapshot("redis-rootfs", image), + containerd.WithNewSpec(oci.WithImageConfig(image)), +) + +// use a readonly filesystem with multiple containers +for i := 0; i < 10; i++ { + id := fmt.Sprintf("id-%s", i) + container, err := client.NewContainer(ctx, id, + containerd.WithNewSnapshotView(id, image), + containerd.WithNewSpec(oci.WithImageConfig(image)), + ) +} +``` + +### Tasks + +Taking a container object and turning it into a runnable process on a system is done by creating a new `Task` from the container. A task represents the runnable object within containerd. + +```go +// create a new task +task, err := redis.NewTask(context, cio.NewCreator(cio.WithStdio)) +defer task.Delete(context) + +// the task is now running and has a pid that can be used to setup networking +// or other runtime settings outside of containerd +pid := task.Pid() + +// start the redis-server process inside the container +err := task.Start(context) + +// wait for the task to exit and get the exit status +status, err := task.Wait(context) +``` + +### Checkpoint and Restore + +If you have [criu](https://criu.org/Main_Page) installed on your machine you can checkpoint and restore containers and their tasks. This allows you to clone and/or live migrate containers to other machines. + +```go +// checkpoint the task then push it to a registry +checkpoint, err := task.Checkpoint(context) + +err := client.Push(context, "myregistry/checkpoints/redis:master", checkpoint) + +// on a new machine pull the checkpoint and restore the redis container +checkpoint, err := client.Pull(context, "myregistry/checkpoints/redis:master") + +redis, err = client.NewContainer(context, "redis-master", containerd.WithNewSnapshot("redis-rootfs", checkpoint)) +defer container.Delete(context) + +task, err = redis.NewTask(context, cio.NewCreator(cio.WithStdio), containerd.WithTaskCheckpoint(checkpoint)) +defer task.Delete(context) + +err := task.Start(context) +``` + +### Snapshot Plugins + +In addition to the built-in Snapshot plugins in containerd, additional external +plugins can be configured using GRPC. An external plugin is made available using +the configured name and appears as a plugin alongside the built-in ones. + +To add an external snapshot plugin, add the plugin to containerd's config file +(by default at `/etc/containerd/config.toml`). The string following +`proxy_plugin.` will be used as the name of the snapshotter and the address +should refer to a socket with a GRPC listener serving containerd's Snapshot +GRPC API. Remember to restart containerd for any configuration changes to take +effect. + +``` +[proxy_plugins] + [proxy_plugins.customsnapshot] + type = "snapshot" + address = "/var/run/mysnapshotter.sock" +``` + +See [PLUGINS.md](/docs/PLUGINS.md) for how to create plugins + +### Releases and API Stability + +Please see [RELEASES.md](RELEASES.md) for details on versioning and stability +of containerd components. + +Downloadable 64-bit Intel/AMD binaries of all official releases are available on +our [releases page](https://github.com/containerd/containerd/releases). + +For other architectures and distribution support, you will find that many +Linux distributions package their own containerd and provide it across several +architectures, such as [Canonical's Ubuntu packaging](https://launchpad.net/ubuntu/bionic/+package/containerd). + +#### Enabling command auto-completion + +Starting with containerd 1.4, the urfave client feature for auto-creation of bash and zsh +autocompletion data is enabled. To use the autocomplete feature in a bash shell for example, source +the autocomplete/ctr file in your `.bashrc`, or manually like: + +``` +$ source ./contrib/autocomplete/ctr +``` + +#### Distribution of `ctr` autocomplete for bash and zsh + +For bash, copy the `contrib/autocomplete/ctr` script into +`/etc/bash_completion.d/` and rename it to `ctr`. The `zsh_autocomplete` +file is also available and can be used similarly for zsh users. + +Provide documentation to users to `source` this file into their shell if +you don't place the autocomplete file in a location where it is automatically +loaded for the user's shell environment. + +### CRI + +`cri` is a [containerd](https://containerd.io/) plugin implementation of the Kubernetes [container runtime interface (CRI)](https://github.com/kubernetes/cri-api/blob/master/pkg/apis/runtime/v1/api.proto). With it, you are able to use containerd as the container runtime for a Kubernetes cluster. + +![cri](./docs/cri/cri.png) + +#### CRI Status + +`cri` is a native plugin of containerd. Since containerd 1.1, the cri plugin is built into the release binaries and enabled by default. + +> **Note:** As of containerd 1.5, the `cri` plugin is merged into the containerd/containerd repo. For example, the source code previously stored under [`containerd/cri/pkg`](https://github.com/containerd/cri/tree/release/1.4/pkg) +was moved to [`containerd/containerd/pkg/cri` package](https://github.com/containerd/containerd/tree/main/pkg/cri). + +The `cri` plugin has reached GA status, representing that it is: +* Feature complete +* Works with Kubernetes 1.10 and above +* Passes all [CRI validation tests](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-node/cri-validation.md). +* Passes all [node e2e tests](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-node/e2e-node-tests.md). +* Passes all [e2e tests](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-testing/e2e-tests.md). + +See results on the containerd k8s [test dashboard](https://k8s-testgrid.appspot.com/sig-node-containerd) + +#### Validating Your `cri` Setup +A Kubernetes incubator project, [cri-tools](https://github.com/kubernetes-sigs/cri-tools), includes programs for exercising CRI implementations. More importantly, cri-tools includes the program `critest` which is used for running [CRI Validation Testing](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-node/cri-validation.md). + +#### CRI Guides +* [Installing with Ansible and Kubeadm](contrib/ansible/README.md) +* [For Non-Ansible Users, Preforming a Custom Installation Using the Release Tarball and Kubeadm](docs/getting-started.md) +* [CRI Plugin Testing Guide](./docs/cri/testing.md) +* [Debugging Pods, Containers, and Images with `crictl`](./docs/cri/crictl.md) +* [Configuring `cri` Plugins](./docs/cri/config.md) +* [Configuring containerd](https://github.com/containerd/containerd/blob/main/docs/man/containerd-config.8.md) + +### Communication + +For async communication and long-running discussions please use issues and pull requests on the GitHub repo. +This will be the best place to discuss design and implementation. + +For sync communication catch us in the `#containerd` and `#containerd-dev` Slack channels on Cloud Native Computing Foundation's (CNCF) Slack - `cloud-native.slack.com`. Everyone is welcome to join and chat. [Get Invite to CNCF Slack.](https://slack.cncf.io) + +### Security audit + +Security audits for the containerd project are hosted on our website. Please see the [security page at containerd.io](https://containerd.io/security/) for more information. + +### Reporting security issues + +Please follow the instructions at [containerd/project](https://github.com/containerd/project/blob/main/SECURITY.md#reporting-a-vulnerability) + +## Licenses + +The containerd codebase is released under the [Apache 2.0 license](LICENSE). +The README.md file and files in the "docs" folder are licensed under the +Creative Commons Attribution 4.0 International License. You may obtain a +copy of the license, titled CC-BY-4.0, at http://creativecommons.org/licenses/by/4.0/. + +## Project details + +**containerd** is the primary open source project within the broader containerd GitHub organization. +However, all projects within the repo have common maintainership, governance, and contributing +guidelines which are stored in a `project` repository commonly for all containerd projects. + +Please find all these core project documents, including the: + * [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md) + +information in our [`containerd/project`](https://github.com/containerd/project) repository. + +## Adoption + +Interested to see who is using containerd? Are you using containerd in a project? +Please add yourself via pull request to our [ADOPTERS.md](./ADOPTERS.md) file. diff --git a/vendor/github.com/containerd/containerd/RELEASES.md b/vendor/github.com/containerd/containerd/RELEASES.md new file mode 100644 index 0000000000..26855b256b --- /dev/null +++ b/vendor/github.com/containerd/containerd/RELEASES.md @@ -0,0 +1,452 @@ +# Versioning and Release + +This document details the versioning and release plan for containerd. Stability +is a top goal for this project, and we hope that this document and the processes +it entails will help to achieve that. It covers the release process, versioning +numbering, backporting, API stability and support horizons. + +If you rely on containerd, it would be good to spend time understanding the +areas of the API that are and are not supported and how they impact your +project in the future. + +This document will be considered a living document. Supported timelines, +backport targets and API stability guarantees will be updated here as they +change. + +If there is something that you require or this document leaves out, please +reach out by [filing an issue](https://github.com/containerd/containerd/issues). + +## Releases + +Releases of containerd will be versioned using dotted triples, similar to +[Semantic Version](http://semver.org/). For the purposes of this document, we +will refer to the respective components of this triple as +`..`. The version number may have additional information, +such as alpha, beta and release candidate qualifications. Such releases will be +considered "pre-releases". + +### Major and Minor Releases + +Major and minor releases of containerd will be made from main. Releases of +containerd will be marked with GPG signed tags and announced at +https://github.com/containerd/containerd/releases. The tag will be of the +format `v..` and should be made with the command `git tag +-s v..`. + +After a minor release, a branch will be created, with the format +`release/.` from the minor tag. All further patch releases will +be done from that branch. For example, once we release `v1.0.0`, a branch +`release/1.0` will be created from that tag. All future patch releases will be +done against that branch. + +### Pre-releases + +Pre-releases, such as alphas, betas and release candidates will be conducted +from their source branch. For major and minor releases, these releases will be +done from main. For patch releases, these pre-releases should be done within +the corresponding release branch. + +While pre-releases are done to assist in the stabilization process, no +guarantees are provided. + +### Upgrade Path + +The upgrade path for containerd is such that the 0.0.x patch releases are +always backward compatible with its major and minor version. Minor (0.x.0) +version will always be compatible with the previous minor release. i.e. 1.2.0 +is backwards compatible with 1.1.0 and 1.1.0 is compatible with 1.0.0. There is +no compatibility guarantees for upgrades that span multiple, _minor_ releases. +For example, 1.0.0 to 1.2.0 is not supported. One should first upgrade to 1.1, +then 1.2. + +There are no compatibility guarantees with upgrades to _major_ versions. For +example, upgrading from 1.0.0 to 2.0.0 may require resources to migrated or +integrations to change. Each major version will be supported for at least 1 +year with bug fixes and security patches. + +### Next Release + +The activity for the next release will be tracked in the +[milestones](https://github.com/containerd/containerd/milestones). If your +issue or PR is not present in a milestone, please reach out to the maintainers +to create the milestone or add an issue or PR to an existing milestone. + +### Support Horizon + +Support horizons will be defined corresponding to a release branch, identified +by `.`. Release branches will be in one of several states: + +- __*Next*__: The next planned release branch. +- __*Active*__: The release is a stable branch which is currently supported and accepting patches. +- __*Extended*__: The release branch is only accepting security patches. +- __*LTS*__: The release is a long term stable branch which is currently supported and accepting patches. +- __*End of Life*__: The release branch is no longer supported and no new patches will be accepted. + +Releases will be supported at least one year after a _minor_ release. This means that +we will accept bug reports and backports to release branches until the end of +life date. If no new _minor_ release has been made, that release will be +considered supported until 6 months after the next _minor_ is released or one year, +whichever is longer. Additionally, releases may have an extended security support +period after the end of the active period to accept security backports. This +timeframe will be decided by maintainers before the end of the active status. + +Long term stable (_LTS_) releases will be supported for at least three years after +their initial _minor_ release. These branches will accept bug reports and +backports until the end of life date. They may also accept a wider range of +patches than non-_LTS_ releases to support the longer term maintainability of the +branch, including library dependency, toolchain (including Go) and other version updates +which are needed to ensure each release is built with fully supported dependencies and +remains usable by containerd clients. There should be at least a 6-month overlap between +the end of life of an _LTS_ release and the initial release of a new _LTS_ release. +Up to 6 months before the announced end of life of an _LTS_ branch, the branch may +convert to a regular _Active_ release with stricter backport criteria. + +The current state is available in the following tables: + +| Release | Status | Start | End of Life | +| --------- | ------------- | ------------------ | ------------------- | +| [0.0](https://github.com/containerd/containerd/releases/tag/0.0.5) | End of Life | Dec 4, 2015 | - | +| [0.1](https://github.com/containerd/containerd/releases/tag/v0.1.0) | End of Life | Mar 21, 2016 | - | +| [0.2](https://github.com/containerd/containerd/tree/v0.2.x) | End of Life | Apr 21, 2016 | December 5, 2017 | +| [1.0](https://github.com/containerd/containerd/releases/tag/v1.0.3) | End of Life | December 5, 2017 | December 5, 2018 | +| [1.1](https://github.com/containerd/containerd/releases/tag/v1.1.8) | End of Life | April 23, 2018 | October 23, 2019 | +| [1.2](https://github.com/containerd/containerd/releases/tag/v1.2.13) | End of Life | October 24, 2018 | October 15, 2020 | +| [1.3](https://github.com/containerd/containerd/releases/tag/v1.3.10) | End of Life | September 26, 2019 | March 4, 2021 | +| [1.4](https://github.com/containerd/containerd/releases/tag/v1.4.13) | End of Life | August 17, 2020 | March 3, 2022 | +| [1.5](https://github.com/containerd/containerd/releases/tag/v1.5.18) | End of Life | May 3, 2021 | February 28, 2023 | +| [1.6](https://github.com/containerd/containerd/releases/tag/v1.6.19) | LTS | February 15, 2022 | max(February 15, 2025 or next LTS + 6 months) | +| [1.7](https://github.com/containerd/containerd/releases/tag/v1.7.0) | Active | March 10, 2023 | max(March 10, 2024 or release of 2.0 + 6 months) | +| [2.0](https://github.com/containerd/containerd/milestone/35) | Next | TBD | TBD | + + +### Kubernetes Support + +The Kubernetes version matrix represents the versions of containerd which are +recommended for a Kubernetes release. Any actively supported version of +containerd may receive patches to fix bugs encountered in any version of +Kubernetes, however, our recommendation is based on which versions have been +the most thoroughly tested. See the [Kubernetes test grid](https://testgrid.k8s.io/sig-node-containerd) +for the list of actively tested versions. Kubernetes only supports n-3 minor +release versions and containerd will ensure there is always a supported version +of containerd for every supported version of Kubernetes. + +| Kubernetes Version | containerd Version | CRI Version | +|--------------------|--------------------|-----------------| +| 1.24 | 1.7.0+, 1.6.4+ | v1, v1alpha2 | +| 1.25 | 1.7.0+, 1.6.4+ | v1, v1alpha2 ** | +| 1.26 | 1.7.0+, 1.6.15+ | v1 | + +** Note: containerd v1.6.*, and v1.7.* support CRI v1 and v1alpha2 through EOL as those releases continue to support older versions of k8s, cloud providers, and other clients using CRI v1alpha2. CRI v1alpha2 is deprecated in v1.7 and will be removed in containerd v2.0. + +Deprecated containerd and kubernetes versions + +| Containerd Version | Kubernetes Version | CRI Version | +|--------------------------|--------------------|----------------------| +| v1.0 (w/ cri-containerd) | 1.7, 1.8, 1.9 | v1alpha1 | +| v1.1 | 1.10+ | v1alpha2 | +| v1.2 | 1.10+ | v1alpha2 | +| v1.3 | 1.12+ | v1alpha2 | +| v1.4 | 1.19+ | v1alpha2 | +| v1.5 | 1.20+ | v1 (1.23+), v1alpha2 | + +### Backporting + +Backports in containerd are community driven. As maintainers, we'll try to +ensure that sensible bugfixes make it into _active_ release, but our main focus +will be features for the next _minor_ or _major_ release. For the most part, +this process is straightforward, and we are here to help make it as smooth as +possible. + +If there are important fixes that need to be backported, please let us know in +one of three ways: + +1. Open an issue. +2. Open a PR with cherry-picked change from main. +3. Open a PR with a ported fix. + +__If you are reporting a security issue:__ + +Please follow the instructions at [containerd/project](https://github.com/containerd/project/blob/main/SECURITY.md#reporting-a-vulnerability) + +Remember that backported PRs must follow the versioning guidelines from this document. + +Any release that is "active" can accept backports. Opening a backport PR is +fairly straightforward. The steps differ depending on whether you are pulling +a fix from main or need to draft a new commit specific to a particular +branch. + +To cherry-pick a straightforward commit from main, simply use the cherry-pick +process: + +1. Pick the branch to which you want backported, usually in the format + `release/.`. The following will create a branch you can + use to open a PR: + + ```console + $ git checkout -b my-backport-branch release/.. + ``` + +2. Find the commit you want backported. +3. Apply it to the release branch: + + ```console + $ git cherry-pick -xsS + ``` + (Optional) If other commits exist in the main branch which are related + to the cherry-picked commit; eg: fixes to the main PR. It is recommended + to cherry-pick those commits also into this same `my-backport-branch`. +4. Push the branch and open up a PR against the _release branch_: + + ``` + $ git push -u stevvooe my-backport-branch + ``` + + Make sure to replace `stevvooe` with whatever fork you are using to open + the PR. When you open the PR, make sure to switch `main` with whatever + release branch you are targeting with the fix. Make sure the PR title has + `[]` prefixed. e.g.: + + ``` + [release/1.4] Fix foo in bar + ``` + +If there is no existing fix in main, you should first fix the bug in main, +or ask us a maintainer or contributor to do it via an issue. Once that PR is +completed, open a PR using the process above. + +Only when the bug is not seen in main and must be made for the specific +release branch should you open a PR with new code. + +## Public API Stability + +The following table provides an overview of the components covered by +containerd versions: + + +| Component | Status | Stabilized Version | Links | +|------------------|----------|--------------------|---------------| +| GRPC API | Stable | 1.0 | [gRPC API](#grpc-api) | +| Metrics API | Stable | 1.0 | - | +| Runtime Shim API | Stable | 1.2 | - | +| Daemon Config | Stable | 1.0 | - | +| CRI GRPC API | Stable | 1.6 (_CRI v1_) | [cri-api](https://github.com/kubernetes/cri-api/tree/master/pkg/apis/runtime/v1) | +| Go client API | Unstable | _future_ | [godoc](https://godoc.org/github.com/containerd/containerd) | +| `ctr` tool | Unstable | Out of scope | - | + +From the version stated in the above table, that component must adhere to the +stability constraints expected in release versions. + +Unless explicitly stated here, components that are called out as unstable or +not covered may change in a future minor version. Breaking changes to +"unstable" components will be avoided in patch versions. + +### GRPC API + +The primary product of containerd is the GRPC API. As of the 1.0.0 release, the +GRPC API will not have any backwards incompatible changes without a _major_ +version jump. + +To ensure compatibility, we have collected the entire GRPC API symbol set into +a single file. At each _minor_ release of containerd, we will move the current +`next.pb.txt` file to a file named for the minor version, such as `1.0.pb.txt`, +enumerating the support services and messages. + +Note that new services may be added in _minor_ releases. New service methods +and new fields on messages may be added if they are optional. + +`*.pb.txt` files are generated at each API release. They prevent unintentional changes +to the API by having a diff that the CI can run. These files are not intended to be +consumed or used by clients. + +### Metrics API + +The metrics API that outputs prometheus style metrics will be versioned independently, +prefixed with the API version. i.e. `/v1/metrics`, `/v2/metrics`. + +The metrics API version will be incremented when breaking changes are made to the prometheus +output. New metrics can be added to the output in a backwards compatible manner without +bumping the API version. + +### Plugins API + +containerd is based on a modular design where plugins are implemented to provide the core functionality. +Plugins implemented in tree are supported by the containerd community unless explicitly specified as non-stable. +Out of tree plugins are not supported by the containerd maintainers. + +Currently, the Windows runtime and snapshot plugins are not stable and not supported. +Please refer to the GitHub milestones for Windows support in a future release. + +#### Error Codes + +Error codes will not change in a patch release, unless a missing error code +causes a blocking bug. Error codes of type "unknown" may change to more +specific types in the future. Any error code that is not "unknown" that is +currently returned by a service will not change without a _major_ release or a +new version of the service. + +If you find that an error code that is required by your application is not +well-documented in the protobuf service description or tested explicitly, +please file an issue and we will clarify. + +#### Opaque Fields + +Unless explicitly stated, the formats of certain fields may not be covered by +this guarantee and should be treated opaquely. For example, don't rely on the +format details of a URL field unless we explicitly say that the field will +follow that format. + +### Go client API + +The Go client API, documented in +[godoc](https://godoc.org/github.com/containerd/containerd), is currently +considered unstable. It is recommended to vendor the necessary components to +stabilize your project build. Note that because the Go API interfaces with the +GRPC API, clients written against a 1.0 Go API should remain compatible with +future 1.x series releases. + +We intend to stabilize the API in a future release when more integrations have +been carried out. + +Any changes to the API should be detectable at compile time, so upgrading will +be a matter of fixing compilation errors and moving from there. + +### CRI GRPC API + +The CRI (Container Runtime Interface) GRPC API is used by a Kubernetes kubelet +to communicate with a container runtime. This interface is used to manage +container lifecycles and container images. Currently, this API is under +development and unstable across Kubernetes releases. Each Kubernetes release +only supports a single version of CRI and the CRI plugin only implements a +single version of CRI. + +Each _minor_ release will support one version of CRI and at least one version +of Kubernetes. Once this API is stable, a _minor_ will be compatible with any +version of Kubernetes which supports that version of CRI. + +### `ctr` tool + +The `ctr` tool provides the ability to introspect and understand the containerd +API. It is not considered a primary offering of the project and is unsupported in +that sense. While we understand its value as a debug tool, it may be completely +refactored or have breaking changes in _minor_ releases. + +Targeting `ctr` for feature additions reflects a misunderstanding of the containerd +architecture. Feature addition should focus on the client Go API and additions to +`ctr` may or may not be accepted at the discretion of the maintainers. + +We will do our best to not break compatibility in the tool in _patch_ releases. + +### Daemon Configuration + +The daemon's configuration file, commonly located in `/etc/containerd/config.toml` +is versioned and backwards compatible. The `version` field in the config +file specifies the config's version. If no version number is specified inside +the config file then it is assumed to be a version 1 config and parsed as such. +Please use `version = 2` to enable version 2 config as version 1 has been +deprecated. + +### Not Covered + +As a general rule, anything not mentioned in this document is not covered by +the stability guidelines and may change in any release. Explicitly, this +pertains to this non-exhaustive list of components: + +- File System layout +- Storage formats +- Snapshot formats + +Between upgrades of subsequent, _minor_ versions, we may migrate these formats. +Any outside processes relying on details of these file system layouts may break +in that process. Container root file systems will be maintained on upgrade. + +### Exceptions + +We may make exceptions in the interest of __security patches__. If a break is +required, it will be communicated clearly and the solution will be considered +against total impact. + +## Deprecated features + +The deprecated features are shown in the following table: + +| Component | Deprecation release | Target release for removal | Recommendation | +|----------------------------------------------------------------------------------|---------------------|----------------------------|------------------------------------------| +| Runtime V1 API and implementation (`io.containerd.runtime.v1.linux`) | containerd v1.4 | containerd v2.0 | Use `io.containerd.runc.v2` | +| Runc V1 implementation of Runtime V2 (`io.containerd.runc.v1`) | containerd v1.4 | containerd v2.0 | Use `io.containerd.runc.v2` | +| config.toml `version = 1` | containerd v1.5 | containerd v2.0 | Use config.toml `version = 2` | +| Built-in `aufs` snapshotter | containerd v1.5 | containerd v2.0 | Use `overlayfs` snapshotter | +| Container label `containerd.io/restart.logpath` | containerd v1.5 | containerd v2.0 | Use `containerd.io/restart.loguri` label | +| `cri-containerd-*.tar.gz` release bundles | containerd v1.6 | containerd v2.0 | Use `containerd-*.tar.gz` bundles | +| Pulling Schema 1 images (`application/vnd.docker.distribution.manifest.v1+json`) | containerd v1.7 | containerd v2.0 | Use Schema 2 or OCI images | +| CRI `v1alpha2` | containerd v1.7 | containerd v2.0 | Use CRI `v1` | + +### Deprecated config properties +The deprecated properties in [`config.toml`](./docs/cri/config.md) are shown in the following table: + +| Property Group | Property | Deprecation release | Target release for removal | Recommendation | +|----------------------------------------------------------------------|------------------------------|---------------------|----------------------------|-------------------------------------------------| +|`[plugins."io.containerd.grpc.v1.cri"]` | `systemd_cgroup` | containerd v1.3 | containerd v2.0 | Use `SystemdCgroup` in runc options (see below) | +|`[plugins."io.containerd.grpc.v1.cri".containerd]` | `untrusted_workload_runtime` | containerd v1.2 | containerd v2.0 | Create `untrusted` runtime in `runtimes` | +|`[plugins."io.containerd.grpc.v1.cri".containerd]` | `default_runtime` | containerd v1.3 | containerd v2.0 | Use `default_runtime_name` | +|`[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.*]` | `runtime_engine` | containerd v1.3 | containerd v2.0 | Use runtime v2 | +|`[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.*]` | `runtime_root` | containerd v1.3 | containerd v2.0 | Use `options.Root` | +|`[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.*.options]` | `CriuPath` | containerd v1.7 | containerd v2.0 | Set `$PATH` to the `criu` binary | +|`[plugins."io.containerd.grpc.v1.cri".registry]` | `auths` | containerd v1.3 | containerd v2.0 | Use [`ImagePullSecrets`](https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/). See also [#8228](https://github.com/containerd/containerd/issues/8228). | +|`[plugins."io.containerd.grpc.v1.cri".registry]` | `configs` | containerd v1.5 | containerd v2.0 | Use [`config_path`](./docs/hosts.md) | +|`[plugins."io.containerd.grpc.v1.cri".registry]` | `mirrors` | containerd v1.5 | containerd v2.0 | Use [`config_path`](./docs/hosts.md) | + +> **Note** +> +> CNI Config Template (`plugins."io.containerd.grpc.v1.cri".cni.conf_template`) was once deprecated in v1.7.0, +> but its deprecation was cancelled in v1.7.3. + +
Example: runc option SystemdCgroup

+ +```toml +version = 2 + +# OLD +# [plugins."io.containerd.grpc.v1.cri"] +# systemd_cgroup = true + +# NEW +[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options] + SystemdCgroup = true +``` + +

+ +
Example: runc option Root

+ +```toml +version = 2 + +# OLD +# [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc] +# runtime_root = "/path/to/runc/root" + +# NEW +[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options] + Root = "/path/to/runc/root" +``` + +

+ +## Experimental features + +Experimental features are new features added to containerd which do not have the +same stability guarantees as the rest of containerd. An effort is made to avoid +breaking interfaces between versions, but changes to experimental features before +being fully supported is possible. Users can still expect experimental features +to be high quality and are encouraged to use new features to help them stabilize +more quickly. + +| Component | Initial Release | Target Supported Release | +|----------------------------------------------------------------------------------------|-----------------|--------------------------| +| [Sandbox Service](https://github.com/containerd/containerd/pull/6703) | containerd v1.7 | containerd v2.0 | +| [Sandbox CRI Server](https://github.com/containerd/containerd/pull/7228) | containerd v1.7 | containerd v2.0 | +| [Transfer Service](https://github.com/containerd/containerd/pull/7320) | containerd v1.7 | containerd v2.0 | +| [NRI in CRI Support](https://github.com/containerd/containerd/pull/6019) | containerd v1.7 | containerd v2.0 | +| [gRPC Shim](https://github.com/containerd/containerd/pull/8052) | containerd v1.7 | containerd v2.0 | +| [CRI Runtime Specific Snapshotter](https://github.com/containerd/containerd/pull/6899) | containerd v1.7 | containerd v2.0 | +| [CRI Support for User Namespaces](https://github.com/containerd/containerd/pull/7679) | containerd v1.7 | containerd v2.0 | diff --git a/vendor/github.com/containerd/containerd/ROADMAP.md b/vendor/github.com/containerd/containerd/ROADMAP.md new file mode 100644 index 0000000000..cf542e1e45 --- /dev/null +++ b/vendor/github.com/containerd/containerd/ROADMAP.md @@ -0,0 +1,28 @@ +# containerd roadmap + +containerd uses the issues and milestones to define its roadmap. +`ROADMAP.md` files are common in open source projects, but we find they quickly become out of date. +We opt for an issues and milestone approach that our maintainers and community can keep up-to-date as work is added and completed. + +## Issues + +Issues tagged with the `roadmap` label are high level roadmap items. +They are tasks and/or features that the containerd community wants completed. + +Smaller issues and pull requests can reference back to the main roadmap issue that is tagged to help detail progress towards the overall goal. + +## Milestones + +Milestones define when an issue, pull request, and/or roadmap item is to be completed. +Issues are the what, milestones are the when. +Development is complex therefore roadmap items can move between milestones depending on the remaining development and testing required to release a change. + +## Searching + +To find the roadmap items currently planned for containerd you can filter on the `roadmap` label. + +[Search Roadmap Items](https://github.com/containerd/containerd/issues?q=is%3Aopen+is%3Aissue+label%3Aroadmap) + +After searching for roadmap items you can view what milestone they are scheduled to be completed in along with the progress. + +[View Milestones](https://github.com/containerd/containerd/milestones) diff --git a/vendor/github.com/containerd/containerd/SCOPE.md b/vendor/github.com/containerd/containerd/SCOPE.md new file mode 100644 index 0000000000..3eb1c55fc2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/SCOPE.md @@ -0,0 +1,57 @@ +# Scope and Principles + +Having a clearly defined scope of a project is important for ensuring consistency and focus. +These following criteria will be used when reviewing pull requests, features, and changes for the project before being accepted. + +### Components + +Components should not have tight dependencies on each other so that they are able to be used independently. +The APIs for images and containers should be designed in a way that when used together the components have a natural flow but still be useful independently. + +An example for this design can be seen with the overlay filesystems and the container execution layer. +The execution layer and overlay filesystems can be used independently but if you were to use both, they share a common `Mount` struct that the filesystems produce and the execution layer consumes. + +### Primitives + +containerd should expose primitives to solve problems instead of building high level abstractions in the API. +A common example of this is how build would be implemented. +Instead of having a build API in containerd we should expose the lower level primitives that allow things required in build to work. +Breaking up the filesystem APIs to allow snapshots, copy functionality, and mounts allow people implementing build at the higher levels with more flexibility. + +### Extensibility and Defaults + +For the various components in containerd there should be defined extension points where implementations can be swapped for alternatives. +The best example of this is that containerd will use `runc` from OCI as the default runtime in the execution layer but other runtimes conforming to the OCI Runtime specification can be easily added to containerd. + +containerd will come with a default implementation for the various components. +These defaults will be chosen by the maintainers of the project and should not change unless better tech for that component comes out. +Additional implementations will not be accepted into the core repository and should be developed in a separate repository not maintained by the containerd maintainers. + + +## Scope + +The following table specifies the various components of containerd and general features of container runtimes. +The table specifies whether the feature/component is in or out of scope. + +| Name | Description | In/Out | Reason | +|------------------------------|--------------------------------------------------------------------------------------------------------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| +| execution | Provide an extensible execution layer for executing a container | in | Create,start, stop pause, resume exec, signal, delete | +| cow filesystem | Built in functionality for overlay, aufs, and other copy on write filesystems for containers | in | | +| distribution | Having the ability to push and pull images as well as operations on images as a first class API object | in | containerd will fully support the management and retrieval of images | +| metrics | container-level metrics, cgroup stats, and OOM events | in | +| networking | creation and management of network interfaces | out | Networking will be handled and provided to containerd via higher level systems. | +| build | Building images as a first class API | out | Build is a higher level tooling feature and can be implemented in many different ways on top of containerd | +| volumes | Volume management for external data | out | The API supports mounts, binds, etc where all volumes type systems can be built on top of containerd. | +| logging | Persisting container logs | out | Logging can be build on top of containerd because the container’s STDIO will be provided to the clients and they can persist any way they see fit. There is no io copying of container STDIO in containerd. | + + +containerd is scoped to a single host and makes assumptions based on that fact. +It can be used to build things like a node agent that launches containers but does not have any concepts of a distributed system. + +containerd is designed to be embedded into a larger system, hence it only includes a barebone CLI (`ctr`) specifically for development and debugging purpose, with no mandate to be human-friendly, and no guarantee of interface stability over time. + +### How is the scope changed? + +The scope of this project is an allowed list. +If it's not mentioned as being in scope, it is out of scope. +For the scope of this project to change it requires a 100% vote from all maintainers of the project. diff --git a/vendor/github.com/containerd/containerd/Vagrantfile b/vendor/github.com/containerd/containerd/Vagrantfile new file mode 100644 index 0000000000..a9ad63204b --- /dev/null +++ b/vendor/github.com/containerd/containerd/Vagrantfile @@ -0,0 +1,354 @@ +# -*- mode: ruby -*- +# vi: set ft=ruby : + +# Copyright The containerd Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Vagrantfile for Fedora and EL +Vagrant.configure("2") do |config| + config.vm.box = ENV["BOX"] ? ENV["BOX"].split("@")[0] : "fedora/37-cloud-base" + # BOX_VERSION is deprecated. Use "BOX=@". + config.vm.box_version = ENV["BOX_VERSION"] || (ENV["BOX"].split("@")[1] if ENV["BOX"]) + + memory = 4096 + cpus = 2 + disk_size = 60 + config.vm.provider :virtualbox do |v, o| + v.memory = memory + v.cpus = cpus + # Needs env var VAGRANT_EXPERIMENTAL="disks" + o.vm.disk :disk, size: "#{disk_size}GB", primary: true + end + config.vm.provider :libvirt do |v| + v.memory = memory + v.cpus = cpus + v.machine_virtual_size = disk_size + end + + config.vm.synced_folder ".", "/vagrant", type: "rsync" + + config.vm.provision 'shell', path: 'script/resize-vagrant-root.sh' + + # Disabled by default. To run: + # vagrant up --provision-with=upgrade-packages + # To upgrade only specific packages: + # UPGRADE_PACKAGES=selinux vagrant up --provision-with=upgrade-packages + # + config.vm.provision "upgrade-packages", type: "shell", run: "never" do |sh| + sh.upload_path = "/tmp/vagrant-upgrade-packages" + sh.env = { + 'UPGRADE_PACKAGES': ENV['UPGRADE_PACKAGES'], + } + sh.inline = <<~SHELL + #!/usr/bin/env bash + set -eux -o pipefail + dnf -y upgrade ${UPGRADE_PACKAGES} + SHELL + end + + # To re-run, installing CNI from RPM: + # INSTALL_PACKAGES="containernetworking-plugins" vagrant up --provision-with=install-packages + # + config.vm.provision "install-packages", type: "shell", run: "once" do |sh| + sh.upload_path = "/tmp/vagrant-install-packages" + sh.env = { + 'INSTALL_PACKAGES': ENV['INSTALL_PACKAGES'], + } + sh.inline = <<~SHELL + #!/usr/bin/env bash + set -eux -o pipefail + dnf -y install \ + container-selinux \ + curl \ + gcc \ + git \ + iptables \ + libseccomp-devel \ + libselinux-devel \ + lsof \ + make \ + strace \ + ${INSTALL_PACKAGES} + SHELL + end + + # EL does not have /usr/local/{bin,sbin} in the PATH by default + config.vm.provision "setup-etc-environment", type: "shell", run: "once" do |sh| + sh.upload_path = "/tmp/vagrant-setup-etc-environment" + sh.inline = <<~SHELL + #!/usr/bin/env bash + set -eux -o pipefail + cat >> /etc/environment <> /etc/profile.d/sh.local < /tmp/containerd.log + cat /tmp/containerd.log + systemctl stop containerd + } + selinux=$(getenforce) + if [[ $selinux == Enforcing ]]; then + setenforce 0 + fi + systemctl enable --now ${GOPATH}/src/github.com/containerd/containerd/containerd.service + if [[ $selinux == Enforcing ]]; then + setenforce 1 + fi + trap cleanup EXIT + ctr version + critest --parallel=$[$(nproc)+2] --ginkgo.skip='HostIpc is true' --report-dir="${REPORT_DIR}" + SHELL + end + + # Rootless Podman is used for testing CRI-in-UserNS + # (We could use rootless nerdctl, but we are using Podman here because it is available in dnf) + config.vm.provision "install-rootless-podman", type: "shell", run: "never" do |sh| + sh.upload_path = "/tmp/vagrant-install-rootless-podman" + sh.inline = <<~SHELL + #!/usr/bin/env bash + set -eux -o pipefail + # Delegate cgroup v2 controllers to rootless + mkdir -p /etc/systemd/system/user@.service.d + cat > /etc/systemd/system/user@.service.d/delegate.conf << EOF +[Service] +Delegate=yes +EOF + systemctl daemon-reload + # Install Podman + dnf install -y podman + # Configure Podman to resolve `golang` to `docker.io/library/golang` + mkdir -p /etc/containers + cat > /etc/containers/registries.conf < containerd.types.Mount + 21, // 1: containerd.runtime.sandbox.v1.CreateSandboxRequest.options:type_name -> google.protobuf.Any + 22, // 2: containerd.runtime.sandbox.v1.StartSandboxResponse.created_at:type_name -> google.protobuf.Timestamp + 23, // 3: containerd.runtime.sandbox.v1.PlatformResponse.platform:type_name -> containerd.types.Platform + 21, // 4: containerd.runtime.sandbox.v1.UpdateSandboxRequest.resources:type_name -> google.protobuf.Any + 18, // 5: containerd.runtime.sandbox.v1.UpdateSandboxRequest.annotations:type_name -> containerd.runtime.sandbox.v1.UpdateSandboxRequest.AnnotationsEntry + 22, // 6: containerd.runtime.sandbox.v1.WaitSandboxResponse.exited_at:type_name -> google.protobuf.Timestamp + 19, // 7: containerd.runtime.sandbox.v1.SandboxStatusResponse.info:type_name -> containerd.runtime.sandbox.v1.SandboxStatusResponse.InfoEntry + 22, // 8: containerd.runtime.sandbox.v1.SandboxStatusResponse.created_at:type_name -> google.protobuf.Timestamp + 22, // 9: containerd.runtime.sandbox.v1.SandboxStatusResponse.exited_at:type_name -> google.protobuf.Timestamp + 21, // 10: containerd.runtime.sandbox.v1.SandboxStatusResponse.extra:type_name -> google.protobuf.Any + 0, // 11: containerd.runtime.sandbox.v1.Sandbox.CreateSandbox:input_type -> containerd.runtime.sandbox.v1.CreateSandboxRequest + 2, // 12: containerd.runtime.sandbox.v1.Sandbox.StartSandbox:input_type -> containerd.runtime.sandbox.v1.StartSandboxRequest + 4, // 13: containerd.runtime.sandbox.v1.Sandbox.Platform:input_type -> containerd.runtime.sandbox.v1.PlatformRequest + 6, // 14: containerd.runtime.sandbox.v1.Sandbox.StopSandbox:input_type -> containerd.runtime.sandbox.v1.StopSandboxRequest + 9, // 15: containerd.runtime.sandbox.v1.Sandbox.WaitSandbox:input_type -> containerd.runtime.sandbox.v1.WaitSandboxRequest + 12, // 16: containerd.runtime.sandbox.v1.Sandbox.SandboxStatus:input_type -> containerd.runtime.sandbox.v1.SandboxStatusRequest + 14, // 17: containerd.runtime.sandbox.v1.Sandbox.PingSandbox:input_type -> containerd.runtime.sandbox.v1.PingRequest + 16, // 18: containerd.runtime.sandbox.v1.Sandbox.ShutdownSandbox:input_type -> containerd.runtime.sandbox.v1.ShutdownSandboxRequest + 1, // 19: containerd.runtime.sandbox.v1.Sandbox.CreateSandbox:output_type -> containerd.runtime.sandbox.v1.CreateSandboxResponse + 3, // 20: containerd.runtime.sandbox.v1.Sandbox.StartSandbox:output_type -> containerd.runtime.sandbox.v1.StartSandboxResponse + 5, // 21: containerd.runtime.sandbox.v1.Sandbox.Platform:output_type -> containerd.runtime.sandbox.v1.PlatformResponse + 7, // 22: containerd.runtime.sandbox.v1.Sandbox.StopSandbox:output_type -> containerd.runtime.sandbox.v1.StopSandboxResponse + 10, // 23: containerd.runtime.sandbox.v1.Sandbox.WaitSandbox:output_type -> containerd.runtime.sandbox.v1.WaitSandboxResponse + 13, // 24: containerd.runtime.sandbox.v1.Sandbox.SandboxStatus:output_type -> containerd.runtime.sandbox.v1.SandboxStatusResponse + 15, // 25: containerd.runtime.sandbox.v1.Sandbox.PingSandbox:output_type -> containerd.runtime.sandbox.v1.PingResponse + 17, // 26: containerd.runtime.sandbox.v1.Sandbox.ShutdownSandbox:output_type -> containerd.runtime.sandbox.v1.ShutdownSandboxResponse + 19, // [19:27] is the sub-list for method output_type + 11, // [11:19] is the sub-list for method input_type + 11, // [11:11] is the sub-list for extension type_name + 11, // [11:11] is the sub-list for extension extendee + 0, // [0:11] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_init() } +func file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_init() { + if File_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateSandboxRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateSandboxResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StartSandboxRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StartSandboxResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PlatformRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PlatformResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StopSandboxRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StopSandboxResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateSandboxRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WaitSandboxRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WaitSandboxResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateSandboxResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SandboxStatusRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SandboxStatusResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PingRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PingResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ShutdownSandboxRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ShutdownSandboxResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_rawDesc, + NumEnums: 0, + NumMessages: 20, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto = out.File + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_rawDesc = nil + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_goTypes = nil + file_github_com_containerd_containerd_api_runtime_sandbox_v1_sandbox_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox.proto b/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox.proto new file mode 100644 index 0000000000..a051f3ea35 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox.proto @@ -0,0 +1,136 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.runtime.sandbox.v1; + +import "google/protobuf/any.proto"; +import "google/protobuf/timestamp.proto"; + +import "github.com/containerd/containerd/api/types/mount.proto"; +import "github.com/containerd/containerd/api/types/platform.proto"; + +option go_package = "github.com/containerd/containerd/api/runtime/sandbox/v1;sandbox"; + +// Sandbox is an optional interface that shim may implement to support sandboxes environments. +// A typical example of sandbox is microVM or pause container - an entity that groups containers and/or +// holds resources relevant for this group. +service Sandbox { + // CreateSandbox will be called right after sandbox shim instance launched. + // It is a good place to initialize sandbox environment. + rpc CreateSandbox(CreateSandboxRequest) returns (CreateSandboxResponse); + + // StartSandbox will start previsouly created sandbox. + rpc StartSandbox(StartSandboxRequest) returns (StartSandboxResponse); + + // Platform queries the platform the sandbox is going to run containers on. + // containerd will use this to generate a proper OCI spec. + rpc Platform(PlatformRequest) returns (PlatformResponse); + + // StopSandbox will stop existing sandbox instance + rpc StopSandbox(StopSandboxRequest) returns (StopSandboxResponse); + + // WaitSandbox blocks until sanbox exits. + rpc WaitSandbox(WaitSandboxRequest) returns (WaitSandboxResponse); + + // SandboxStatus will return current status of the running sandbox instance + rpc SandboxStatus(SandboxStatusRequest) returns (SandboxStatusResponse); + + // PingSandbox is a lightweight API call to check whether sandbox alive. + rpc PingSandbox(PingRequest) returns (PingResponse); + + // ShutdownSandbox must shutdown shim instance. + rpc ShutdownSandbox(ShutdownSandboxRequest) returns (ShutdownSandboxResponse); +} + +message CreateSandboxRequest { + string sandbox_id = 1; + string bundle_path = 2; + repeated containerd.types.Mount rootfs = 3; + google.protobuf.Any options = 4; + string netns_path = 5; +} + +message CreateSandboxResponse {} + +message StartSandboxRequest { + string sandbox_id = 1; +} + +message StartSandboxResponse { + uint32 pid = 1; + google.protobuf.Timestamp created_at = 2; +} + +message PlatformRequest { + string sandbox_id = 1; +} + +message PlatformResponse { + containerd.types.Platform platform = 1; +} + +message StopSandboxRequest { + string sandbox_id = 1; + uint32 timeout_secs = 2; +} + +message StopSandboxResponse {} + +message UpdateSandboxRequest { + string sandbox_id = 1; + google.protobuf.Any resources = 2; + map annotations = 3; +} + +message WaitSandboxRequest { + string sandbox_id = 1; +} + +message WaitSandboxResponse { + uint32 exit_status = 1; + google.protobuf.Timestamp exited_at = 2; +} + +message UpdateSandboxResponse {} + +message SandboxStatusRequest { + string sandbox_id = 1; + bool verbose = 2; +} + +message SandboxStatusResponse { + string sandbox_id = 1; + uint32 pid = 2; + string state = 3; + map info = 4; + google.protobuf.Timestamp created_at = 5; + google.protobuf.Timestamp exited_at = 6; + google.protobuf.Any extra = 7; +} + +message PingRequest { + string sandbox_id = 1; +} + +message PingResponse {} + +message ShutdownSandboxRequest { + string sandbox_id = 1; +} + +message ShutdownSandboxResponse {} diff --git a/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox_grpc.pb.go b/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox_grpc.pb.go new file mode 100644 index 0000000000..f794249861 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox_grpc.pb.go @@ -0,0 +1,377 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox.proto + +package sandbox + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// SandboxClient is the client API for Sandbox service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type SandboxClient interface { + // CreateSandbox will be called right after sandbox shim instance launched. + // It is a good place to initialize sandbox environment. + CreateSandbox(ctx context.Context, in *CreateSandboxRequest, opts ...grpc.CallOption) (*CreateSandboxResponse, error) + // StartSandbox will start previsouly created sandbox. + StartSandbox(ctx context.Context, in *StartSandboxRequest, opts ...grpc.CallOption) (*StartSandboxResponse, error) + // Platform queries the platform the sandbox is going to run containers on. + // containerd will use this to generate a proper OCI spec. + Platform(ctx context.Context, in *PlatformRequest, opts ...grpc.CallOption) (*PlatformResponse, error) + // StopSandbox will stop existing sandbox instance + StopSandbox(ctx context.Context, in *StopSandboxRequest, opts ...grpc.CallOption) (*StopSandboxResponse, error) + // WaitSandbox blocks until sanbox exits. + WaitSandbox(ctx context.Context, in *WaitSandboxRequest, opts ...grpc.CallOption) (*WaitSandboxResponse, error) + // SandboxStatus will return current status of the running sandbox instance + SandboxStatus(ctx context.Context, in *SandboxStatusRequest, opts ...grpc.CallOption) (*SandboxStatusResponse, error) + // PingSandbox is a lightweight API call to check whether sandbox alive. + PingSandbox(ctx context.Context, in *PingRequest, opts ...grpc.CallOption) (*PingResponse, error) + // ShutdownSandbox must shutdown shim instance. + ShutdownSandbox(ctx context.Context, in *ShutdownSandboxRequest, opts ...grpc.CallOption) (*ShutdownSandboxResponse, error) +} + +type sandboxClient struct { + cc grpc.ClientConnInterface +} + +func NewSandboxClient(cc grpc.ClientConnInterface) SandboxClient { + return &sandboxClient{cc} +} + +func (c *sandboxClient) CreateSandbox(ctx context.Context, in *CreateSandboxRequest, opts ...grpc.CallOption) (*CreateSandboxResponse, error) { + out := new(CreateSandboxResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/CreateSandbox", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) StartSandbox(ctx context.Context, in *StartSandboxRequest, opts ...grpc.CallOption) (*StartSandboxResponse, error) { + out := new(StartSandboxResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/StartSandbox", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) Platform(ctx context.Context, in *PlatformRequest, opts ...grpc.CallOption) (*PlatformResponse, error) { + out := new(PlatformResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/Platform", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) StopSandbox(ctx context.Context, in *StopSandboxRequest, opts ...grpc.CallOption) (*StopSandboxResponse, error) { + out := new(StopSandboxResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/StopSandbox", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) WaitSandbox(ctx context.Context, in *WaitSandboxRequest, opts ...grpc.CallOption) (*WaitSandboxResponse, error) { + out := new(WaitSandboxResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/WaitSandbox", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) SandboxStatus(ctx context.Context, in *SandboxStatusRequest, opts ...grpc.CallOption) (*SandboxStatusResponse, error) { + out := new(SandboxStatusResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/SandboxStatus", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) PingSandbox(ctx context.Context, in *PingRequest, opts ...grpc.CallOption) (*PingResponse, error) { + out := new(PingResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/PingSandbox", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *sandboxClient) ShutdownSandbox(ctx context.Context, in *ShutdownSandboxRequest, opts ...grpc.CallOption) (*ShutdownSandboxResponse, error) { + out := new(ShutdownSandboxResponse) + err := c.cc.Invoke(ctx, "/containerd.runtime.sandbox.v1.Sandbox/ShutdownSandbox", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// SandboxServer is the server API for Sandbox service. +// All implementations must embed UnimplementedSandboxServer +// for forward compatibility +type SandboxServer interface { + // CreateSandbox will be called right after sandbox shim instance launched. + // It is a good place to initialize sandbox environment. + CreateSandbox(context.Context, *CreateSandboxRequest) (*CreateSandboxResponse, error) + // StartSandbox will start previsouly created sandbox. + StartSandbox(context.Context, *StartSandboxRequest) (*StartSandboxResponse, error) + // Platform queries the platform the sandbox is going to run containers on. + // containerd will use this to generate a proper OCI spec. + Platform(context.Context, *PlatformRequest) (*PlatformResponse, error) + // StopSandbox will stop existing sandbox instance + StopSandbox(context.Context, *StopSandboxRequest) (*StopSandboxResponse, error) + // WaitSandbox blocks until sanbox exits. + WaitSandbox(context.Context, *WaitSandboxRequest) (*WaitSandboxResponse, error) + // SandboxStatus will return current status of the running sandbox instance + SandboxStatus(context.Context, *SandboxStatusRequest) (*SandboxStatusResponse, error) + // PingSandbox is a lightweight API call to check whether sandbox alive. + PingSandbox(context.Context, *PingRequest) (*PingResponse, error) + // ShutdownSandbox must shutdown shim instance. + ShutdownSandbox(context.Context, *ShutdownSandboxRequest) (*ShutdownSandboxResponse, error) + mustEmbedUnimplementedSandboxServer() +} + +// UnimplementedSandboxServer must be embedded to have forward compatible implementations. +type UnimplementedSandboxServer struct { +} + +func (UnimplementedSandboxServer) CreateSandbox(context.Context, *CreateSandboxRequest) (*CreateSandboxResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method CreateSandbox not implemented") +} +func (UnimplementedSandboxServer) StartSandbox(context.Context, *StartSandboxRequest) (*StartSandboxResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method StartSandbox not implemented") +} +func (UnimplementedSandboxServer) Platform(context.Context, *PlatformRequest) (*PlatformResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Platform not implemented") +} +func (UnimplementedSandboxServer) StopSandbox(context.Context, *StopSandboxRequest) (*StopSandboxResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method StopSandbox not implemented") +} +func (UnimplementedSandboxServer) WaitSandbox(context.Context, *WaitSandboxRequest) (*WaitSandboxResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method WaitSandbox not implemented") +} +func (UnimplementedSandboxServer) SandboxStatus(context.Context, *SandboxStatusRequest) (*SandboxStatusResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method SandboxStatus not implemented") +} +func (UnimplementedSandboxServer) PingSandbox(context.Context, *PingRequest) (*PingResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method PingSandbox not implemented") +} +func (UnimplementedSandboxServer) ShutdownSandbox(context.Context, *ShutdownSandboxRequest) (*ShutdownSandboxResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ShutdownSandbox not implemented") +} +func (UnimplementedSandboxServer) mustEmbedUnimplementedSandboxServer() {} + +// UnsafeSandboxServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to SandboxServer will +// result in compilation errors. +type UnsafeSandboxServer interface { + mustEmbedUnimplementedSandboxServer() +} + +func RegisterSandboxServer(s grpc.ServiceRegistrar, srv SandboxServer) { + s.RegisterService(&Sandbox_ServiceDesc, srv) +} + +func _Sandbox_CreateSandbox_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateSandboxRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).CreateSandbox(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/CreateSandbox", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).CreateSandbox(ctx, req.(*CreateSandboxRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_StartSandbox_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StartSandboxRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).StartSandbox(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/StartSandbox", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).StartSandbox(ctx, req.(*StartSandboxRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_Platform_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PlatformRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).Platform(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/Platform", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).Platform(ctx, req.(*PlatformRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_StopSandbox_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StopSandboxRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).StopSandbox(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/StopSandbox", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).StopSandbox(ctx, req.(*StopSandboxRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_WaitSandbox_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(WaitSandboxRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).WaitSandbox(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/WaitSandbox", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).WaitSandbox(ctx, req.(*WaitSandboxRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_SandboxStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(SandboxStatusRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).SandboxStatus(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/SandboxStatus", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).SandboxStatus(ctx, req.(*SandboxStatusRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_PingSandbox_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PingRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).PingSandbox(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/PingSandbox", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).PingSandbox(ctx, req.(*PingRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Sandbox_ShutdownSandbox_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ShutdownSandboxRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SandboxServer).ShutdownSandbox(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.runtime.sandbox.v1.Sandbox/ShutdownSandbox", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SandboxServer).ShutdownSandbox(ctx, req.(*ShutdownSandboxRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Sandbox_ServiceDesc is the grpc.ServiceDesc for Sandbox service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Sandbox_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.runtime.sandbox.v1.Sandbox", + HandlerType: (*SandboxServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "CreateSandbox", + Handler: _Sandbox_CreateSandbox_Handler, + }, + { + MethodName: "StartSandbox", + Handler: _Sandbox_StartSandbox_Handler, + }, + { + MethodName: "Platform", + Handler: _Sandbox_Platform_Handler, + }, + { + MethodName: "StopSandbox", + Handler: _Sandbox_StopSandbox_Handler, + }, + { + MethodName: "WaitSandbox", + Handler: _Sandbox_WaitSandbox_Handler, + }, + { + MethodName: "SandboxStatus", + Handler: _Sandbox_SandboxStatus_Handler, + }, + { + MethodName: "PingSandbox", + Handler: _Sandbox_PingSandbox_Handler, + }, + { + MethodName: "ShutdownSandbox", + Handler: _Sandbox_ShutdownSandbox_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox_ttrpc.pb.go b/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox_ttrpc.pb.go new file mode 100644 index 0000000000..d935fe611f --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox_ttrpc.pb.go @@ -0,0 +1,156 @@ +// Code generated by protoc-gen-go-ttrpc. DO NOT EDIT. +// source: github.com/containerd/containerd/api/runtime/sandbox/v1/sandbox.proto +package sandbox + +import ( + context "context" + ttrpc "github.com/containerd/ttrpc" +) + +type TTRPCSandboxService interface { + CreateSandbox(context.Context, *CreateSandboxRequest) (*CreateSandboxResponse, error) + StartSandbox(context.Context, *StartSandboxRequest) (*StartSandboxResponse, error) + Platform(context.Context, *PlatformRequest) (*PlatformResponse, error) + StopSandbox(context.Context, *StopSandboxRequest) (*StopSandboxResponse, error) + WaitSandbox(context.Context, *WaitSandboxRequest) (*WaitSandboxResponse, error) + SandboxStatus(context.Context, *SandboxStatusRequest) (*SandboxStatusResponse, error) + PingSandbox(context.Context, *PingRequest) (*PingResponse, error) + ShutdownSandbox(context.Context, *ShutdownSandboxRequest) (*ShutdownSandboxResponse, error) +} + +func RegisterTTRPCSandboxService(srv *ttrpc.Server, svc TTRPCSandboxService) { + srv.RegisterService("containerd.runtime.sandbox.v1.Sandbox", &ttrpc.ServiceDesc{ + Methods: map[string]ttrpc.Method{ + "CreateSandbox": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req CreateSandboxRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.CreateSandbox(ctx, &req) + }, + "StartSandbox": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req StartSandboxRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.StartSandbox(ctx, &req) + }, + "Platform": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req PlatformRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.Platform(ctx, &req) + }, + "StopSandbox": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req StopSandboxRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.StopSandbox(ctx, &req) + }, + "WaitSandbox": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req WaitSandboxRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.WaitSandbox(ctx, &req) + }, + "SandboxStatus": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req SandboxStatusRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.SandboxStatus(ctx, &req) + }, + "PingSandbox": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req PingRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.PingSandbox(ctx, &req) + }, + "ShutdownSandbox": func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) { + var req ShutdownSandboxRequest + if err := unmarshal(&req); err != nil { + return nil, err + } + return svc.ShutdownSandbox(ctx, &req) + }, + }, + }) +} + +type ttrpcsandboxClient struct { + client *ttrpc.Client +} + +func NewTTRPCSandboxClient(client *ttrpc.Client) TTRPCSandboxService { + return &ttrpcsandboxClient{ + client: client, + } +} + +func (c *ttrpcsandboxClient) CreateSandbox(ctx context.Context, req *CreateSandboxRequest) (*CreateSandboxResponse, error) { + var resp CreateSandboxResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "CreateSandbox", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) StartSandbox(ctx context.Context, req *StartSandboxRequest) (*StartSandboxResponse, error) { + var resp StartSandboxResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "StartSandbox", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) Platform(ctx context.Context, req *PlatformRequest) (*PlatformResponse, error) { + var resp PlatformResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "Platform", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) StopSandbox(ctx context.Context, req *StopSandboxRequest) (*StopSandboxResponse, error) { + var resp StopSandboxResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "StopSandbox", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) WaitSandbox(ctx context.Context, req *WaitSandboxRequest) (*WaitSandboxResponse, error) { + var resp WaitSandboxResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "WaitSandbox", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) SandboxStatus(ctx context.Context, req *SandboxStatusRequest) (*SandboxStatusResponse, error) { + var resp SandboxStatusResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "SandboxStatus", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) PingSandbox(ctx context.Context, req *PingRequest) (*PingResponse, error) { + var resp PingResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "PingSandbox", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} + +func (c *ttrpcsandboxClient) ShutdownSandbox(ctx context.Context, req *ShutdownSandboxRequest) (*ShutdownSandboxResponse, error) { + var resp ShutdownSandboxResponse + if err := c.client.Call(ctx, "containerd.runtime.sandbox.v1.Sandbox", "ShutdownSandbox", req, &resp); err != nil { + return nil, err + } + return &resp, nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go index d951b26832..aab9e45b12 100644 --- a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go @@ -1,39 +1,49 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/services/containers/v1/containers.proto package containers import ( - context "context" - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" - github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" - types "github.com/gogo/protobuf/types" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" reflect "reflect" - strings "strings" - time "time" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf -var _ = time.Kitchen - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type Container struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // ID is the user-specified identifier. // // This field may not be updated. @@ -53,7 +63,7 @@ type Container struct { // Runtime specifies which runtime to use for executing this container. Runtime *Container_Runtime `protobuf:"bytes,4,opt,name=runtime,proto3" json:"runtime,omitempty"` // Spec to be used when creating the container. This is runtime specific. - Spec *types.Any `protobuf:"bytes,5,opt,name=spec,proto3" json:"spec,omitempty"` + Spec *anypb.Any `protobuf:"bytes,5,opt,name=spec,proto3" json:"spec,omitempty"` // Snapshotter specifies the snapshotter name used for rootfs Snapshotter string `protobuf:"bytes,6,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` // SnapshotKey specifies the snapshot key to use for the container's root @@ -68,9 +78,9 @@ type Container struct { // This field may be updated. SnapshotKey string `protobuf:"bytes,7,opt,name=snapshot_key,json=snapshotKey,proto3" json:"snapshot_key,omitempty"` // CreatedAt is the time the container was first created. - CreatedAt time.Time `protobuf:"bytes,8,opt,name=created_at,json=createdAt,proto3,stdtime" json:"created_at"` + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,8,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` // UpdatedAt is the last time the container was mutated. - UpdatedAt time.Time `protobuf:"bytes,9,opt,name=updated_at,json=updatedAt,proto3,stdtime" json:"updated_at"` + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` // Extensions allow clients to provide zero or more blobs that are directly // associated with the container. One may provide protobuf, json, or other // encoding formats. The primary use of this is to further decorate the @@ -80,165 +90,219 @@ type Container struct { // that should be unique against other extensions. When updating extension // data, one should only update the specified extension using field paths // to select a specific map key. - Extensions map[string]types.Any `protobuf:"bytes,10,rep,name=extensions,proto3" json:"extensions" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Extensions map[string]*anypb.Any `protobuf:"bytes,10,rep,name=extensions,proto3" json:"extensions,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Sandbox ID this container belongs to. + Sandbox string `protobuf:"bytes,11,opt,name=sandbox,proto3" json:"sandbox,omitempty"` +} + +func (x *Container) Reset() { + *x = Container{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Container) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Container) Reset() { *m = Container{} } func (*Container) ProtoMessage() {} + +func (x *Container) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Container.ProtoReflect.Descriptor instead. func (*Container) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{0} + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{0} } -func (m *Container) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *Container) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_Container.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil + +func (x *Container) GetID() string { + if x != nil { + return x.ID } -} -func (m *Container) XXX_Merge(src proto.Message) { - xxx_messageInfo_Container.Merge(m, src) -} -func (m *Container) XXX_Size() int { - return m.Size() -} -func (m *Container) XXX_DiscardUnknown() { - xxx_messageInfo_Container.DiscardUnknown(m) + return "" } -var xxx_messageInfo_Container proto.InternalMessageInfo - -type Container_Runtime struct { - // Name is the name of the runtime. - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - // Options specify additional runtime initialization options. - Options *types.Any `protobuf:"bytes,2,opt,name=options,proto3" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` -} - -func (m *Container_Runtime) Reset() { *m = Container_Runtime{} } -func (*Container_Runtime) ProtoMessage() {} -func (*Container_Runtime) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{0, 1} -} -func (m *Container_Runtime) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *Container_Runtime) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_Container_Runtime.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *Container) GetLabels() map[string]string { + if x != nil { + return x.Labels } -} -func (m *Container_Runtime) XXX_Merge(src proto.Message) { - xxx_messageInfo_Container_Runtime.Merge(m, src) -} -func (m *Container_Runtime) XXX_Size() int { - return m.Size() -} -func (m *Container_Runtime) XXX_DiscardUnknown() { - xxx_messageInfo_Container_Runtime.DiscardUnknown(m) + return nil } -var xxx_messageInfo_Container_Runtime proto.InternalMessageInfo +func (x *Container) GetImage() string { + if x != nil { + return x.Image + } + return "" +} + +func (x *Container) GetRuntime() *Container_Runtime { + if x != nil { + return x.Runtime + } + return nil +} + +func (x *Container) GetSpec() *anypb.Any { + if x != nil { + return x.Spec + } + return nil +} + +func (x *Container) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *Container) GetSnapshotKey() string { + if x != nil { + return x.SnapshotKey + } + return "" +} + +func (x *Container) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *Container) GetUpdatedAt() *timestamppb.Timestamp { + if x != nil { + return x.UpdatedAt + } + return nil +} + +func (x *Container) GetExtensions() map[string]*anypb.Any { + if x != nil { + return x.Extensions + } + return nil +} + +func (x *Container) GetSandbox() string { + if x != nil { + return x.Sandbox + } + return "" +} type GetContainerRequest struct { - ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` } -func (m *GetContainerRequest) Reset() { *m = GetContainerRequest{} } -func (*GetContainerRequest) ProtoMessage() {} -func (*GetContainerRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{1} -} -func (m *GetContainerRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *GetContainerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_GetContainerRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *GetContainerRequest) Reset() { + *x = GetContainerRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *GetContainerRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetContainerRequest.Merge(m, src) -} -func (m *GetContainerRequest) XXX_Size() int { - return m.Size() -} -func (m *GetContainerRequest) XXX_DiscardUnknown() { - xxx_messageInfo_GetContainerRequest.DiscardUnknown(m) + +func (x *GetContainerRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_GetContainerRequest proto.InternalMessageInfo +func (*GetContainerRequest) ProtoMessage() {} + +func (x *GetContainerRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetContainerRequest.ProtoReflect.Descriptor instead. +func (*GetContainerRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{1} +} + +func (x *GetContainerRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} type GetContainerResponse struct { - Container Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` } -func (m *GetContainerResponse) Reset() { *m = GetContainerResponse{} } -func (*GetContainerResponse) ProtoMessage() {} -func (*GetContainerResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{2} -} -func (m *GetContainerResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *GetContainerResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_GetContainerResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *GetContainerResponse) Reset() { + *x = GetContainerResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *GetContainerResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetContainerResponse.Merge(m, src) -} -func (m *GetContainerResponse) XXX_Size() int { - return m.Size() -} -func (m *GetContainerResponse) XXX_DiscardUnknown() { - xxx_messageInfo_GetContainerResponse.DiscardUnknown(m) + +func (x *GetContainerResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_GetContainerResponse proto.InternalMessageInfo +func (*GetContainerResponse) ProtoMessage() {} + +func (x *GetContainerResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetContainerResponse.ProtoReflect.Descriptor instead. +func (*GetContainerResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{2} +} + +func (x *GetContainerResponse) GetContainer() *Container { + if x != nil { + return x.Container + } + return nil +} type ListContainersRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Filters contains one or more filters using the syntax defined in the // containerd filter package. // @@ -246,163 +310,191 @@ type ListContainersRequest struct { // filters. Expanded, containers that match the following will be // returned: // - // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] // // If filters is zero-length or nil, all items will be returned. - Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` } -func (m *ListContainersRequest) Reset() { *m = ListContainersRequest{} } -func (*ListContainersRequest) ProtoMessage() {} -func (*ListContainersRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{3} -} -func (m *ListContainersRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListContainersRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListContainersRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListContainersRequest) Reset() { + *x = ListContainersRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListContainersRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListContainersRequest.Merge(m, src) -} -func (m *ListContainersRequest) XXX_Size() int { - return m.Size() -} -func (m *ListContainersRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListContainersRequest.DiscardUnknown(m) + +func (x *ListContainersRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListContainersRequest proto.InternalMessageInfo +func (*ListContainersRequest) ProtoMessage() {} + +func (x *ListContainersRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListContainersRequest.ProtoReflect.Descriptor instead. +func (*ListContainersRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{3} +} + +func (x *ListContainersRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} type ListContainersResponse struct { - Containers []Container `protobuf:"bytes,1,rep,name=containers,proto3" json:"containers"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Containers []*Container `protobuf:"bytes,1,rep,name=containers,proto3" json:"containers,omitempty"` } -func (m *ListContainersResponse) Reset() { *m = ListContainersResponse{} } -func (*ListContainersResponse) ProtoMessage() {} -func (*ListContainersResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{4} -} -func (m *ListContainersResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListContainersResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListContainersResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListContainersResponse) Reset() { + *x = ListContainersResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListContainersResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListContainersResponse.Merge(m, src) -} -func (m *ListContainersResponse) XXX_Size() int { - return m.Size() -} -func (m *ListContainersResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListContainersResponse.DiscardUnknown(m) + +func (x *ListContainersResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListContainersResponse proto.InternalMessageInfo +func (*ListContainersResponse) ProtoMessage() {} + +func (x *ListContainersResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListContainersResponse.ProtoReflect.Descriptor instead. +func (*ListContainersResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{4} +} + +func (x *ListContainersResponse) GetContainers() []*Container { + if x != nil { + return x.Containers + } + return nil +} type CreateContainerRequest struct { - Container Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` } -func (m *CreateContainerRequest) Reset() { *m = CreateContainerRequest{} } -func (*CreateContainerRequest) ProtoMessage() {} -func (*CreateContainerRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{5} -} -func (m *CreateContainerRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CreateContainerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CreateContainerRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CreateContainerRequest) Reset() { + *x = CreateContainerRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CreateContainerRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateContainerRequest.Merge(m, src) -} -func (m *CreateContainerRequest) XXX_Size() int { - return m.Size() -} -func (m *CreateContainerRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CreateContainerRequest.DiscardUnknown(m) + +func (x *CreateContainerRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CreateContainerRequest proto.InternalMessageInfo +func (*CreateContainerRequest) ProtoMessage() {} + +func (x *CreateContainerRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateContainerRequest.ProtoReflect.Descriptor instead. +func (*CreateContainerRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{5} +} + +func (x *CreateContainerRequest) GetContainer() *Container { + if x != nil { + return x.Container + } + return nil +} type CreateContainerResponse struct { - Container Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` } -func (m *CreateContainerResponse) Reset() { *m = CreateContainerResponse{} } -func (*CreateContainerResponse) ProtoMessage() {} -func (*CreateContainerResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{6} -} -func (m *CreateContainerResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CreateContainerResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CreateContainerResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CreateContainerResponse) Reset() { + *x = CreateContainerResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CreateContainerResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateContainerResponse.Merge(m, src) -} -func (m *CreateContainerResponse) XXX_Size() int { - return m.Size() -} -func (m *CreateContainerResponse) XXX_DiscardUnknown() { - xxx_messageInfo_CreateContainerResponse.DiscardUnknown(m) + +func (x *CreateContainerResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CreateContainerResponse proto.InternalMessageInfo +func (*CreateContainerResponse) ProtoMessage() {} + +func (x *CreateContainerResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateContainerResponse.ProtoReflect.Descriptor instead. +func (*CreateContainerResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{6} +} + +func (x *CreateContainerResponse) GetContainer() *Container { + if x != nil { + return x.Container + } + return nil +} // UpdateContainerRequest updates the metadata on one or more container. // @@ -410,3211 +502,677 @@ var xxx_messageInfo_CreateContainerResponse proto.InternalMessageInfo // https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/field-mask, // unless otherwise qualified. type UpdateContainerRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Container provides the target values, as declared by the mask, for the update. // // The ID field must be set. - Container Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container"` + Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` // UpdateMask specifies which fields to perform the update on. If empty, // the operation applies to all fields. - UpdateMask *types.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` } -func (m *UpdateContainerRequest) Reset() { *m = UpdateContainerRequest{} } -func (*UpdateContainerRequest) ProtoMessage() {} -func (*UpdateContainerRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{7} -} -func (m *UpdateContainerRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UpdateContainerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UpdateContainerRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UpdateContainerRequest) Reset() { + *x = UpdateContainerRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UpdateContainerRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateContainerRequest.Merge(m, src) -} -func (m *UpdateContainerRequest) XXX_Size() int { - return m.Size() -} -func (m *UpdateContainerRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateContainerRequest.DiscardUnknown(m) + +func (x *UpdateContainerRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UpdateContainerRequest proto.InternalMessageInfo +func (*UpdateContainerRequest) ProtoMessage() {} + +func (x *UpdateContainerRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateContainerRequest.ProtoReflect.Descriptor instead. +func (*UpdateContainerRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{7} +} + +func (x *UpdateContainerRequest) GetContainer() *Container { + if x != nil { + return x.Container + } + return nil +} + +func (x *UpdateContainerRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} type UpdateContainerResponse struct { - Container Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` } -func (m *UpdateContainerResponse) Reset() { *m = UpdateContainerResponse{} } -func (*UpdateContainerResponse) ProtoMessage() {} -func (*UpdateContainerResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{8} -} -func (m *UpdateContainerResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UpdateContainerResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UpdateContainerResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UpdateContainerResponse) Reset() { + *x = UpdateContainerResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UpdateContainerResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateContainerResponse.Merge(m, src) -} -func (m *UpdateContainerResponse) XXX_Size() int { - return m.Size() -} -func (m *UpdateContainerResponse) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateContainerResponse.DiscardUnknown(m) + +func (x *UpdateContainerResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UpdateContainerResponse proto.InternalMessageInfo +func (*UpdateContainerResponse) ProtoMessage() {} + +func (x *UpdateContainerResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateContainerResponse.ProtoReflect.Descriptor instead. +func (*UpdateContainerResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{8} +} + +func (x *UpdateContainerResponse) GetContainer() *Container { + if x != nil { + return x.Container + } + return nil +} type DeleteContainerRequest struct { - ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` } -func (m *DeleteContainerRequest) Reset() { *m = DeleteContainerRequest{} } -func (*DeleteContainerRequest) ProtoMessage() {} -func (*DeleteContainerRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{9} -} -func (m *DeleteContainerRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *DeleteContainerRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_DeleteContainerRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *DeleteContainerRequest) Reset() { + *x = DeleteContainerRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *DeleteContainerRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteContainerRequest.Merge(m, src) -} -func (m *DeleteContainerRequest) XXX_Size() int { - return m.Size() -} -func (m *DeleteContainerRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteContainerRequest.DiscardUnknown(m) + +func (x *DeleteContainerRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_DeleteContainerRequest proto.InternalMessageInfo +func (*DeleteContainerRequest) ProtoMessage() {} + +func (x *DeleteContainerRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteContainerRequest.ProtoReflect.Descriptor instead. +func (*DeleteContainerRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{9} +} + +func (x *DeleteContainerRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} type ListContainerMessage struct { - Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Container *Container `protobuf:"bytes,1,opt,name=container,proto3" json:"container,omitempty"` +} + +func (x *ListContainerMessage) Reset() { + *x = ListContainerMessage{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListContainerMessage) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *ListContainerMessage) Reset() { *m = ListContainerMessage{} } func (*ListContainerMessage) ProtoMessage() {} + +func (x *ListContainerMessage) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListContainerMessage.ProtoReflect.Descriptor instead. func (*ListContainerMessage) Descriptor() ([]byte, []int) { - return fileDescriptor_311afb8e15951042, []int{10} + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{10} } -func (m *ListContainerMessage) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListContainerMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListContainerMessage.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil - } -} -func (m *ListContainerMessage) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListContainerMessage.Merge(m, src) -} -func (m *ListContainerMessage) XXX_Size() int { - return m.Size() -} -func (m *ListContainerMessage) XXX_DiscardUnknown() { - xxx_messageInfo_ListContainerMessage.DiscardUnknown(m) -} - -var xxx_messageInfo_ListContainerMessage proto.InternalMessageInfo - -func init() { - proto.RegisterType((*Container)(nil), "containerd.services.containers.v1.Container") - proto.RegisterMapType((map[string]types.Any)(nil), "containerd.services.containers.v1.Container.ExtensionsEntry") - proto.RegisterMapType((map[string]string)(nil), "containerd.services.containers.v1.Container.LabelsEntry") - proto.RegisterType((*Container_Runtime)(nil), "containerd.services.containers.v1.Container.Runtime") - proto.RegisterType((*GetContainerRequest)(nil), "containerd.services.containers.v1.GetContainerRequest") - proto.RegisterType((*GetContainerResponse)(nil), "containerd.services.containers.v1.GetContainerResponse") - proto.RegisterType((*ListContainersRequest)(nil), "containerd.services.containers.v1.ListContainersRequest") - proto.RegisterType((*ListContainersResponse)(nil), "containerd.services.containers.v1.ListContainersResponse") - proto.RegisterType((*CreateContainerRequest)(nil), "containerd.services.containers.v1.CreateContainerRequest") - proto.RegisterType((*CreateContainerResponse)(nil), "containerd.services.containers.v1.CreateContainerResponse") - proto.RegisterType((*UpdateContainerRequest)(nil), "containerd.services.containers.v1.UpdateContainerRequest") - proto.RegisterType((*UpdateContainerResponse)(nil), "containerd.services.containers.v1.UpdateContainerResponse") - proto.RegisterType((*DeleteContainerRequest)(nil), "containerd.services.containers.v1.DeleteContainerRequest") - proto.RegisterType((*ListContainerMessage)(nil), "containerd.services.containers.v1.ListContainerMessage") -} - -func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/containers/v1/containers.proto", fileDescriptor_311afb8e15951042) -} - -var fileDescriptor_311afb8e15951042 = []byte{ - // 820 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x56, 0xcb, 0x6e, 0x13, 0x49, - 0x14, 0x75, 0xdb, 0x4e, 0x3b, 0xbe, 0x1e, 0x69, 0x46, 0x35, 0x1e, 0x4f, 0x4f, 0x8f, 0x64, 0x3b, - 0x5e, 0x59, 0xa3, 0xa1, 0x9d, 0x18, 0x44, 0x5e, 0x6c, 0xe2, 0xbc, 0x04, 0x24, 0x28, 0xea, 0x80, - 0x84, 0x60, 0x11, 0xda, 0x76, 0xc5, 0x69, 0xdc, 0x2f, 0xba, 0xca, 0x16, 0x16, 0x8b, 0xc0, 0x1f, - 0xb0, 0xe3, 0x13, 0xf8, 0x95, 0x2c, 0x59, 0xb2, 0x0a, 0xc4, 0xe2, 0x43, 0x50, 0x57, 0x57, 0xbb, - 0x3b, 0x7e, 0x80, 0x9d, 0x90, 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in *GetContainerRequest, opts ...grpc.CallOption) (*GetContainerResponse, error) { - out := new(GetContainerResponse) - err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Get", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *containersClient) List(ctx context.Context, in *ListContainersRequest, opts ...grpc.CallOption) (*ListContainersResponse, error) { - out := new(ListContainersResponse) - err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/List", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *containersClient) ListStream(ctx context.Context, in *ListContainersRequest, opts ...grpc.CallOption) (Containers_ListStreamClient, error) { - stream, err := c.cc.NewStream(ctx, &_Containers_serviceDesc.Streams[0], "/containerd.services.containers.v1.Containers/ListStream", opts...) - if err != nil { - return nil, err - } - x := &containersListStreamClient{stream} - if err := x.ClientStream.SendMsg(in); err != nil { - return nil, err - } - if err := x.ClientStream.CloseSend(); err != nil { - return nil, err - } - return x, nil -} - -type Containers_ListStreamClient interface { - Recv() (*ListContainerMessage, error) - grpc.ClientStream -} - -type containersListStreamClient struct { - grpc.ClientStream -} - -func (x *containersListStreamClient) Recv() (*ListContainerMessage, error) { - m := new(ListContainerMessage) - if err := x.ClientStream.RecvMsg(m); err != nil { - return nil, err - } - return m, nil -} - -func (c *containersClient) Create(ctx context.Context, in *CreateContainerRequest, opts ...grpc.CallOption) (*CreateContainerResponse, error) { - out := new(CreateContainerResponse) - err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Create", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *containersClient) Update(ctx context.Context, in *UpdateContainerRequest, opts ...grpc.CallOption) (*UpdateContainerResponse, error) { - out := new(UpdateContainerResponse) - err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Update", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *containersClient) Delete(ctx context.Context, in *DeleteContainerRequest, opts ...grpc.CallOption) (*types.Empty, error) { - out := new(types.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Delete", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -// ContainersServer is the server API for Containers service. -type ContainersServer interface { - Get(context.Context, *GetContainerRequest) (*GetContainerResponse, error) - List(context.Context, *ListContainersRequest) (*ListContainersResponse, error) - ListStream(*ListContainersRequest, Containers_ListStreamServer) error - Create(context.Context, *CreateContainerRequest) (*CreateContainerResponse, error) - Update(context.Context, *UpdateContainerRequest) (*UpdateContainerResponse, error) - Delete(context.Context, *DeleteContainerRequest) (*types.Empty, error) -} - -// UnimplementedContainersServer can be embedded to have forward compatible implementations. -type UnimplementedContainersServer struct { -} - -func (*UnimplementedContainersServer) Get(ctx context.Context, req *GetContainerRequest) (*GetContainerResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") -} -func (*UnimplementedContainersServer) List(ctx context.Context, req *ListContainersRequest) (*ListContainersResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method List not implemented") -} -func (*UnimplementedContainersServer) ListStream(req *ListContainersRequest, srv Containers_ListStreamServer) error { - return status.Errorf(codes.Unimplemented, "method ListStream not implemented") -} -func (*UnimplementedContainersServer) Create(ctx context.Context, req *CreateContainerRequest) (*CreateContainerResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") -} -func (*UnimplementedContainersServer) Update(ctx context.Context, req *UpdateContainerRequest) (*UpdateContainerResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") -} -func (*UnimplementedContainersServer) Delete(ctx context.Context, req *DeleteContainerRequest) (*types.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") -} - -func RegisterContainersServer(s *grpc.Server, srv ContainersServer) { - s.RegisterService(&_Containers_serviceDesc, srv) -} - -func _Containers_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(GetContainerRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(ContainersServer).Get(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.containers.v1.Containers/Get", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(ContainersServer).Get(ctx, req.(*GetContainerRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Containers_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ListContainersRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(ContainersServer).List(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.containers.v1.Containers/List", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(ContainersServer).List(ctx, req.(*ListContainersRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Containers_ListStream_Handler(srv interface{}, stream grpc.ServerStream) error { - m := new(ListContainersRequest) - if err := stream.RecvMsg(m); err != nil { - return err - } - return srv.(ContainersServer).ListStream(m, &containersListStreamServer{stream}) -} - -type Containers_ListStreamServer interface { - Send(*ListContainerMessage) error - grpc.ServerStream -} - -type containersListStreamServer struct { - grpc.ServerStream -} - -func (x *containersListStreamServer) Send(m *ListContainerMessage) error { - return x.ServerStream.SendMsg(m) -} - -func _Containers_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(CreateContainerRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(ContainersServer).Create(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: 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{ - MethodName: "Update", - Handler: _Containers_Update_Handler, - }, - { - MethodName: "Delete", - Handler: _Containers_Delete_Handler, - }, - }, - Streams: []grpc.StreamDesc{ - { - StreamName: "ListStream", - Handler: _Containers_ListStream_Handler, - ServerStreams: true, - }, - }, - Metadata: "github.com/containerd/containerd/api/services/containers/v1/containers.proto", -} - -func (m *Container) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *Container) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *Container) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if len(m.Extensions) > 0 { - for k := range 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m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *UpdateContainerResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - { - size, err := m.Container.MarshalToSizedBuffer(dAtA[:i]) - if err != nil { - return 0, err - } - i -= size - i = encodeVarintContainers(dAtA, i, uint64(size)) - } - i-- - dAtA[i] = 0xa - return len(dAtA) - i, nil -} - -func (m *DeleteContainerRequest) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *DeleteContainerRequest) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *DeleteContainerRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if len(m.ID) > 0 { - i -= len(m.ID) - copy(dAtA[i:], m.ID) - i = encodeVarintContainers(dAtA, i, uint64(len(m.ID))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func (m *ListContainerMessage) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *ListContainerMessage) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *ListContainerMessage) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if m.Container != nil { - { - size, err := m.Container.MarshalToSizedBuffer(dAtA[:i]) - if err != nil { - return 0, err - } - i -= size - i = encodeVarintContainers(dAtA, i, uint64(size)) - } - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func encodeVarintContainers(dAtA []byte, offset int, v uint64) int { - offset -= sovContainers(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *Container) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ID) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - if len(m.Labels) > 0 { - for k, v := range m.Labels { - _ = k - _ = v - mapEntrySize := 1 + len(k) + sovContainers(uint64(len(k))) + 1 + len(v) + sovContainers(uint64(len(v))) - n += mapEntrySize + 1 + sovContainers(uint64(mapEntrySize)) - } - } - l = len(m.Image) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - if m.Runtime != nil { - l = m.Runtime.Size() - n += 1 + l + sovContainers(uint64(l)) - } - if m.Spec != nil { - l = m.Spec.Size() - n += 1 + l + sovContainers(uint64(l)) - } - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - l = len(m.SnapshotKey) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.CreatedAt) - n += 1 + l + sovContainers(uint64(l)) - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) - n += 1 + l + sovContainers(uint64(l)) - if len(m.Extensions) > 0 { - for k, v := range m.Extensions { - _ = k - _ = v - l = v.Size() - mapEntrySize := 1 + len(k) + sovContainers(uint64(len(k))) + 1 + l + sovContainers(uint64(l)) - n += mapEntrySize + 1 + sovContainers(uint64(mapEntrySize)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *Container_Runtime) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Name) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - if m.Options != nil { - l = m.Options.Size() - n += 1 + l + sovContainers(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *GetContainerRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ID) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *GetContainerResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Container.Size() - n += 1 + l + sovContainers(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListContainersRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Filters) > 0 { - for _, s := range m.Filters { - l = len(s) - n += 1 + l + sovContainers(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListContainersResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Containers) > 0 { - for _, e := range m.Containers { - l = e.Size() - n += 1 + l + sovContainers(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CreateContainerRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Container.Size() - n += 1 + l + sovContainers(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CreateContainerResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Container.Size() - n += 1 + l + sovContainers(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UpdateContainerRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Container.Size() - n += 1 + l + sovContainers(uint64(l)) - if m.UpdateMask != nil { - l = m.UpdateMask.Size() - n += 1 + l + sovContainers(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UpdateContainerResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Container.Size() - n += 1 + l + sovContainers(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *DeleteContainerRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ID) - if l > 0 { - n += 1 + l + sovContainers(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListContainerMessage) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.Container != nil { - l = m.Container.Size() - n += 1 + l + sovContainers(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovContainers(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozContainers(x uint64) (n int) { - return sovContainers(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *Container) String() string { - if this == nil { - return "nil" - } - keysForLabels := make([]string, 0, len(this.Labels)) - for k, _ := range this.Labels { - keysForLabels = append(keysForLabels, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) - mapStringForLabels := "map[string]string{" - for _, k := range keysForLabels { - mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) - } - mapStringForLabels += "}" - keysForExtensions := make([]string, 0, len(this.Extensions)) - for k, _ := range this.Extensions { - keysForExtensions = append(keysForExtensions, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForExtensions) - mapStringForExtensions := "map[string]types.Any{" - for _, k := range keysForExtensions { - mapStringForExtensions += fmt.Sprintf("%v: %v,", k, this.Extensions[k]) - } - mapStringForExtensions += "}" - s := strings.Join([]string{`&Container{`, - `ID:` + fmt.Sprintf("%v", this.ID) + `,`, - `Labels:` + mapStringForLabels + `,`, - `Image:` + fmt.Sprintf("%v", this.Image) + `,`, - `Runtime:` + strings.Replace(fmt.Sprintf("%v", this.Runtime), "Container_Runtime", "Container_Runtime", 1) + `,`, - `Spec:` + strings.Replace(fmt.Sprintf("%v", this.Spec), "Any", "types.Any", 1) + `,`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `SnapshotKey:` + fmt.Sprintf("%v", this.SnapshotKey) + `,`, - `CreatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.CreatedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, - `UpdatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.UpdatedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, - `Extensions:` + mapStringForExtensions + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *Container_Runtime) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&Container_Runtime{`, - `Name:` + fmt.Sprintf("%v", this.Name) + `,`, - `Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "types.Any", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *GetContainerRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&GetContainerRequest{`, - `ID:` + fmt.Sprintf("%v", this.ID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *GetContainerResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&GetContainerResponse{`, - `Container:` + strings.Replace(strings.Replace(this.Container.String(), "Container", "Container", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListContainersRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ListContainersRequest{`, - `Filters:` + fmt.Sprintf("%v", this.Filters) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListContainersResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForContainers := "[]Container{" - for _, f := range this.Containers { - repeatedStringForContainers += strings.Replace(strings.Replace(f.String(), "Container", "Container", 1), `&`, ``, 1) + "," - } - repeatedStringForContainers += "}" - s := strings.Join([]string{`&ListContainersResponse{`, - `Containers:` + repeatedStringForContainers + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CreateContainerRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&CreateContainerRequest{`, - `Container:` + strings.Replace(strings.Replace(this.Container.String(), "Container", "Container", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CreateContainerResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&CreateContainerResponse{`, - `Container:` + strings.Replace(strings.Replace(this.Container.String(), "Container", "Container", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UpdateContainerRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UpdateContainerRequest{`, - `Container:` + strings.Replace(strings.Replace(this.Container.String(), "Container", "Container", 1), `&`, ``, 1) + `,`, - `UpdateMask:` + strings.Replace(fmt.Sprintf("%v", this.UpdateMask), "FieldMask", "types.FieldMask", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UpdateContainerResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UpdateContainerResponse{`, - `Container:` + strings.Replace(strings.Replace(this.Container.String(), "Container", "Container", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *DeleteContainerRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&DeleteContainerRequest{`, - `ID:` + fmt.Sprintf("%v", this.ID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListContainerMessage) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ListContainerMessage{`, - `Container:` + strings.Replace(this.Container.String(), "Container", "Container", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringContainers(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *Container) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Container: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Container: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Labels == nil { - m.Labels = make(map[string]string) - } - var mapkey string - var mapvalue string - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContainers - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthContainers - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthContainers - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue < 0 { - return ErrInvalidLengthContainers - } - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - } else { - iNdEx = entryPreIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Labels[mapkey] = mapvalue - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Image", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Image = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Runtime", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Runtime == nil { - m.Runtime = &Container_Runtime{} - } - if err := m.Runtime.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 5: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Spec", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Spec == nil { - m.Spec = &types.Any{} - } - if err := m.Spec.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 6: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 7: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field SnapshotKey", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.SnapshotKey = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 8: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field CreatedAt", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.CreatedAt, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 9: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 10: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Extensions", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Extensions == nil { - m.Extensions = make(map[string]types.Any) - } - var mapkey string - mapvalue := &types.Any{} - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthContainers - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthContainers - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var mapmsglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - mapmsglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if mapmsglen < 0 { - return ErrInvalidLengthContainers - } - postmsgIndex := iNdEx + mapmsglen - if postmsgIndex < 0 { - return ErrInvalidLengthContainers - } - if postmsgIndex > l { - return io.ErrUnexpectedEOF - } - mapvalue = &types.Any{} - if err := mapvalue.Unmarshal(dAtA[iNdEx:postmsgIndex]); err != nil { - return err - } - iNdEx = postmsgIndex - } else { - iNdEx = entryPreIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Extensions[mapkey] = *mapvalue - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - if iNdEx > l { - return io.ErrUnexpectedEOF +func (x *ListContainerMessage) GetContainer() *Container { + if x != nil { + return x.Container } return nil } -func (m *Container_Runtime) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Runtime: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Runtime: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Name = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Options == nil { - m.Options = &types.Any{} - } - if err := m.Options.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - if iNdEx > l { - return io.ErrUnexpectedEOF +type Container_Runtime struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Name is the name of the runtime. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Options specify additional runtime initialization options. + Options *anypb.Any `protobuf:"bytes,2,opt,name=options,proto3" json:"options,omitempty"` +} + +func (x *Container_Runtime) Reset() { + *x = Container_Runtime{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Container_Runtime) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Container_Runtime) ProtoMessage() {} + +func (x *Container_Runtime) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Container_Runtime.ProtoReflect.Descriptor instead. +func (*Container_Runtime) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescGZIP(), []int{0, 1} +} + +func (x *Container_Runtime) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Container_Runtime) GetOptions() *anypb.Any { + if x != nil { + return x.Options } return nil } -func (m *GetContainerRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: GetContainerRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: GetContainerRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *GetContainerResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: GetContainerResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: GetContainerResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Container", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Container.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } +var File_github_com_containerd_containerd_api_services_containers_v1_containers_proto protoreflect.FileDescriptor - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListContainersRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListContainersRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListContainersRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex])) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListContainersResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListContainersResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListContainersResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Containers", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Containers = append(m.Containers, Container{}) - if err := m.Containers[len(m.Containers)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CreateContainerRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CreateContainerRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CreateContainerRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Container", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Container.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CreateContainerResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CreateContainerResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CreateContainerResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Container", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Container.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UpdateContainerRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UpdateContainerRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UpdateContainerRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Container", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Container.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field UpdateMask", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.UpdateMask == nil { - m.UpdateMask = &types.FieldMask{} - } - if err := m.UpdateMask.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UpdateContainerResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UpdateContainerResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UpdateContainerResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Container", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Container.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *DeleteContainerRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: DeleteContainerRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: DeleteContainerRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListContainerMessage) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListContainerMessage: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListContainerMessage: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Container", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowContainers - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthContainers - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthContainers - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Container == nil { - m.Container = &Container{} - } - if err := m.Container.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipContainers(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthContainers - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func skipContainers(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowContainers - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowContainers - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - iNdEx++ - if dAtA[iNdEx-1] < 0x80 { - break - } - } - case 1: - iNdEx += 8 - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowContainers - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - if length < 0 { - return 0, ErrInvalidLengthContainers - } - iNdEx += length - case 3: - depth++ - case 4: - if depth == 0 { - return 0, ErrUnexpectedEndOfGroupContainers - } - depth-- - case 5: - iNdEx += 4 - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) 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file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes = make([]protoimpl.MessageInfo, 14) +var file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_goTypes = []interface{}{ + (*Container)(nil), // 0: containerd.services.containers.v1.Container + (*GetContainerRequest)(nil), // 1: containerd.services.containers.v1.GetContainerRequest + (*GetContainerResponse)(nil), // 2: containerd.services.containers.v1.GetContainerResponse + (*ListContainersRequest)(nil), // 3: containerd.services.containers.v1.ListContainersRequest + (*ListContainersResponse)(nil), // 4: containerd.services.containers.v1.ListContainersResponse + (*CreateContainerRequest)(nil), // 5: containerd.services.containers.v1.CreateContainerRequest + (*CreateContainerResponse)(nil), // 6: containerd.services.containers.v1.CreateContainerResponse + (*UpdateContainerRequest)(nil), // 7: containerd.services.containers.v1.UpdateContainerRequest + (*UpdateContainerResponse)(nil), // 8: containerd.services.containers.v1.UpdateContainerResponse + (*DeleteContainerRequest)(nil), // 9: containerd.services.containers.v1.DeleteContainerRequest + (*ListContainerMessage)(nil), // 10: containerd.services.containers.v1.ListContainerMessage + nil, // 11: containerd.services.containers.v1.Container.LabelsEntry + (*Container_Runtime)(nil), // 12: containerd.services.containers.v1.Container.Runtime + nil, // 13: containerd.services.containers.v1.Container.ExtensionsEntry + (*anypb.Any)(nil), // 14: google.protobuf.Any + (*timestamppb.Timestamp)(nil), // 15: google.protobuf.Timestamp + (*fieldmaskpb.FieldMask)(nil), // 16: google.protobuf.FieldMask + (*emptypb.Empty)(nil), // 17: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_depIdxs = []int32{ + 11, // 0: containerd.services.containers.v1.Container.labels:type_name -> containerd.services.containers.v1.Container.LabelsEntry + 12, // 1: containerd.services.containers.v1.Container.runtime:type_name -> containerd.services.containers.v1.Container.Runtime + 14, // 2: containerd.services.containers.v1.Container.spec:type_name -> google.protobuf.Any + 15, // 3: containerd.services.containers.v1.Container.created_at:type_name -> google.protobuf.Timestamp + 15, // 4: containerd.services.containers.v1.Container.updated_at:type_name -> google.protobuf.Timestamp + 13, // 5: containerd.services.containers.v1.Container.extensions:type_name -> containerd.services.containers.v1.Container.ExtensionsEntry + 0, // 6: containerd.services.containers.v1.GetContainerResponse.container:type_name -> containerd.services.containers.v1.Container + 0, // 7: containerd.services.containers.v1.ListContainersResponse.containers:type_name -> containerd.services.containers.v1.Container + 0, // 8: containerd.services.containers.v1.CreateContainerRequest.container:type_name -> containerd.services.containers.v1.Container + 0, // 9: containerd.services.containers.v1.CreateContainerResponse.container:type_name -> containerd.services.containers.v1.Container + 0, // 10: containerd.services.containers.v1.UpdateContainerRequest.container:type_name -> containerd.services.containers.v1.Container + 16, // 11: containerd.services.containers.v1.UpdateContainerRequest.update_mask:type_name -> google.protobuf.FieldMask + 0, // 12: containerd.services.containers.v1.UpdateContainerResponse.container:type_name -> containerd.services.containers.v1.Container + 0, // 13: containerd.services.containers.v1.ListContainerMessage.container:type_name -> containerd.services.containers.v1.Container + 14, // 14: containerd.services.containers.v1.Container.Runtime.options:type_name -> google.protobuf.Any + 14, // 15: containerd.services.containers.v1.Container.ExtensionsEntry.value:type_name -> google.protobuf.Any + 1, // 16: containerd.services.containers.v1.Containers.Get:input_type -> containerd.services.containers.v1.GetContainerRequest + 3, // 17: containerd.services.containers.v1.Containers.List:input_type -> containerd.services.containers.v1.ListContainersRequest + 3, // 18: containerd.services.containers.v1.Containers.ListStream:input_type -> containerd.services.containers.v1.ListContainersRequest + 5, // 19: containerd.services.containers.v1.Containers.Create:input_type -> containerd.services.containers.v1.CreateContainerRequest + 7, // 20: containerd.services.containers.v1.Containers.Update:input_type -> containerd.services.containers.v1.UpdateContainerRequest + 9, // 21: containerd.services.containers.v1.Containers.Delete:input_type -> containerd.services.containers.v1.DeleteContainerRequest + 2, // 22: containerd.services.containers.v1.Containers.Get:output_type -> containerd.services.containers.v1.GetContainerResponse + 4, // 23: containerd.services.containers.v1.Containers.List:output_type -> containerd.services.containers.v1.ListContainersResponse + 10, // 24: containerd.services.containers.v1.Containers.ListStream:output_type -> containerd.services.containers.v1.ListContainerMessage + 6, // 25: containerd.services.containers.v1.Containers.Create:output_type -> containerd.services.containers.v1.CreateContainerResponse + 8, // 26: containerd.services.containers.v1.Containers.Update:output_type -> containerd.services.containers.v1.UpdateContainerResponse + 17, // 27: containerd.services.containers.v1.Containers.Delete:output_type -> google.protobuf.Empty + 22, // [22:28] is the sub-list for method output_type + 16, // [16:22] is the sub-list for method input_type + 16, // [16:16] is the sub-list for extension type_name + 16, // [16:16] is the sub-list for extension extendee + 0, // [0:16] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_init() } +func file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_init() { + if File_github_com_containerd_containerd_api_services_containers_v1_containers_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Container); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetContainerRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetContainerResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListContainersRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListContainersResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateContainerRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateContainerResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateContainerRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateContainerResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteContainerRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListContainerMessage); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Container_Runtime); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDesc, + NumEnums: 0, + NumMessages: 14, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_containers_v1_containers_proto = out.File + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_containers_v1_containers_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto index d491f46cfa..3de07ffbd6 100644 --- a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto +++ b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto @@ -1,8 +1,23 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.services.containers.v1; -import weak "gogoproto/gogo.proto"; import "google/protobuf/any.proto"; import "google/protobuf/empty.proto"; import "google/protobuf/field_mask.proto"; @@ -83,10 +98,10 @@ message Container { string snapshot_key = 7; // CreatedAt is the time the container was first created. - google.protobuf.Timestamp created_at = 8 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp created_at = 8; // UpdatedAt is the last time the container was mutated. - google.protobuf.Timestamp updated_at = 9 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp updated_at = 9; // Extensions allow clients to provide zero or more blobs that are directly // associated with the container. One may provide protobuf, json, or other @@ -97,7 +112,10 @@ message Container { // that should be unique against other extensions. When updating extension // data, one should only update the specified extension using field paths // to select a specific map key. - map extensions = 10 [(gogoproto.nullable) = false]; + map extensions = 10; + + // Sandbox ID this container belongs to. + string sandbox = 11; } message GetContainerRequest { @@ -105,7 +123,7 @@ message GetContainerRequest { } message GetContainerResponse { - Container container = 1 [(gogoproto.nullable) = false]; + Container container = 1; } message ListContainersRequest { @@ -116,22 +134,22 @@ message ListContainersRequest { // filters. Expanded, containers that match the following will be // returned: // - // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] // // If filters is zero-length or nil, all items will be returned. repeated string filters = 1; } message ListContainersResponse { - repeated Container containers = 1 [(gogoproto.nullable) = false]; + repeated Container containers = 1; } message CreateContainerRequest { - Container container = 1 [(gogoproto.nullable) = false]; + Container container = 1; } message CreateContainerResponse { - Container container = 1 [(gogoproto.nullable) = false]; + Container container = 1; } // UpdateContainerRequest updates the metadata on one or more container. @@ -143,7 +161,7 @@ message UpdateContainerRequest { // Container provides the target values, as declared by the mask, for the update. // // The ID field must be set. - Container container = 1 [(gogoproto.nullable) = false]; + Container container = 1; // UpdateMask specifies which fields to perform the update on. If empty, // the operation applies to all fields. @@ -151,7 +169,7 @@ message UpdateContainerRequest { } message UpdateContainerResponse { - Container container = 1 [(gogoproto.nullable) = false]; + Container container = 1; } message DeleteContainerRequest { diff --git a/vendor/github.com/containerd/containerd/api/services/containers/v1/containers_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers_grpc.pb.go new file mode 100644 index 0000000000..701e5c1ebc --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/containers/v1/containers_grpc.pb.go @@ -0,0 +1,314 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/containers/v1/containers.proto + +package containers + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// ContainersClient is the client API for Containers service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type ContainersClient interface { + Get(ctx context.Context, in *GetContainerRequest, opts ...grpc.CallOption) (*GetContainerResponse, error) + List(ctx context.Context, in *ListContainersRequest, opts ...grpc.CallOption) (*ListContainersResponse, error) + ListStream(ctx context.Context, in *ListContainersRequest, opts ...grpc.CallOption) (Containers_ListStreamClient, error) + Create(ctx context.Context, in *CreateContainerRequest, opts ...grpc.CallOption) (*CreateContainerResponse, error) + Update(ctx context.Context, in *UpdateContainerRequest, opts ...grpc.CallOption) (*UpdateContainerResponse, error) + Delete(ctx context.Context, in *DeleteContainerRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) +} + +type containersClient struct { + cc grpc.ClientConnInterface +} + +func NewContainersClient(cc grpc.ClientConnInterface) ContainersClient { + return &containersClient{cc} +} + +func (c *containersClient) Get(ctx context.Context, in *GetContainerRequest, opts ...grpc.CallOption) (*GetContainerResponse, error) { + out := new(GetContainerResponse) + err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Get", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *containersClient) List(ctx context.Context, in *ListContainersRequest, opts ...grpc.CallOption) (*ListContainersResponse, error) { + out := new(ListContainersResponse) + err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/List", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *containersClient) ListStream(ctx context.Context, in *ListContainersRequest, opts ...grpc.CallOption) (Containers_ListStreamClient, error) { + stream, err := c.cc.NewStream(ctx, &Containers_ServiceDesc.Streams[0], "/containerd.services.containers.v1.Containers/ListStream", opts...) + if err != nil { + return nil, err + } + x := &containersListStreamClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Containers_ListStreamClient interface { + Recv() (*ListContainerMessage, error) + grpc.ClientStream +} + +type containersListStreamClient struct { + grpc.ClientStream +} + +func (x *containersListStreamClient) Recv() (*ListContainerMessage, error) { + m := new(ListContainerMessage) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *containersClient) Create(ctx context.Context, in *CreateContainerRequest, opts ...grpc.CallOption) (*CreateContainerResponse, error) { + out := new(CreateContainerResponse) + err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *containersClient) Update(ctx context.Context, in *UpdateContainerRequest, opts ...grpc.CallOption) (*UpdateContainerResponse, error) { + out := new(UpdateContainerResponse) + err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *containersClient) Delete(ctx context.Context, in *DeleteContainerRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.containers.v1.Containers/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ContainersServer is the server API for Containers service. +// All implementations must embed UnimplementedContainersServer +// for forward compatibility +type ContainersServer interface { + Get(context.Context, *GetContainerRequest) (*GetContainerResponse, error) + List(context.Context, *ListContainersRequest) (*ListContainersResponse, error) + ListStream(*ListContainersRequest, Containers_ListStreamServer) error + Create(context.Context, *CreateContainerRequest) (*CreateContainerResponse, error) + Update(context.Context, *UpdateContainerRequest) (*UpdateContainerResponse, error) + Delete(context.Context, *DeleteContainerRequest) (*emptypb.Empty, error) + mustEmbedUnimplementedContainersServer() +} + +// UnimplementedContainersServer must be embedded to have forward compatible implementations. +type UnimplementedContainersServer struct { +} + +func (UnimplementedContainersServer) Get(context.Context, *GetContainerRequest) (*GetContainerResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") +} +func (UnimplementedContainersServer) List(context.Context, *ListContainersRequest) (*ListContainersResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedContainersServer) ListStream(*ListContainersRequest, Containers_ListStreamServer) error { + return status.Errorf(codes.Unimplemented, "method ListStream not implemented") +} +func (UnimplementedContainersServer) Create(context.Context, *CreateContainerRequest) (*CreateContainerResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedContainersServer) Update(context.Context, *UpdateContainerRequest) (*UpdateContainerResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedContainersServer) Delete(context.Context, *DeleteContainerRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedContainersServer) mustEmbedUnimplementedContainersServer() {} + +// UnsafeContainersServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to ContainersServer will +// result in compilation errors. +type UnsafeContainersServer interface { + mustEmbedUnimplementedContainersServer() +} + +func RegisterContainersServer(s grpc.ServiceRegistrar, srv ContainersServer) { + s.RegisterService(&Containers_ServiceDesc, srv) +} + +func _Containers_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetContainerRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContainersServer).Get(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.containers.v1.Containers/Get", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContainersServer).Get(ctx, req.(*GetContainerRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Containers_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListContainersRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContainersServer).List(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.containers.v1.Containers/List", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContainersServer).List(ctx, req.(*ListContainersRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Containers_ListStream_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ListContainersRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContainersServer).ListStream(m, &containersListStreamServer{stream}) +} + +type Containers_ListStreamServer interface { + Send(*ListContainerMessage) error + grpc.ServerStream +} + +type containersListStreamServer struct { + grpc.ServerStream +} + +func (x *containersListStreamServer) Send(m *ListContainerMessage) error { + return x.ServerStream.SendMsg(m) +} + +func _Containers_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateContainerRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContainersServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.containers.v1.Containers/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContainersServer).Create(ctx, req.(*CreateContainerRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Containers_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateContainerRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContainersServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.containers.v1.Containers/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContainersServer).Update(ctx, req.(*UpdateContainerRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Containers_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteContainerRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContainersServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.containers.v1.Containers/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContainersServer).Delete(ctx, req.(*DeleteContainerRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Containers_ServiceDesc is the grpc.ServiceDesc for Containers service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Containers_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.containers.v1.Containers", + HandlerType: (*ContainersServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Get", + Handler: _Containers_Get_Handler, + }, + { + MethodName: "List", + Handler: _Containers_List_Handler, + }, + { + MethodName: "Create", + Handler: _Containers_Create_Handler, + }, + { + MethodName: "Update", + Handler: _Containers_Update_Handler, + }, + { + MethodName: "Delete", + Handler: _Containers_Delete_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "ListStream", + Handler: _Containers_ListStream_Handler, + ServerStreams: true, + }, + }, + Metadata: "github.com/containerd/containerd/api/services/containers/v1/containers.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/containers/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/containers/v1/doc.go new file mode 100644 index 0000000000..a6ef491ce5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/containers/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containers diff --git a/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go b/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go new file mode 100644 index 0000000000..2836646628 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/content/v1/content.pb.go @@ -0,0 +1,1788 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/content/v1/content.proto + +package content + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// WriteAction defines the behavior of a WriteRequest. +type WriteAction int32 + +const ( + // WriteActionStat instructs the writer to return the current status while + // holding the lock on the write. + WriteAction_STAT WriteAction = 0 + // WriteActionWrite sets the action for the write request to write data. + // + // Any data included will be written at the provided offset. The + // transaction will be left open for further writes. + // + // This is the default. + WriteAction_WRITE WriteAction = 1 + // WriteActionCommit will write any outstanding data in the message and + // commit the write, storing it under the digest. + // + // This can be used in a single message to send the data, verify it and + // commit it. + // + // This action will always terminate the write. + WriteAction_COMMIT WriteAction = 2 +) + +// Enum value maps for WriteAction. +var ( + WriteAction_name = map[int32]string{ + 0: "STAT", + 1: "WRITE", + 2: "COMMIT", + } + WriteAction_value = map[string]int32{ + "STAT": 0, + "WRITE": 1, + "COMMIT": 2, + } +) + +func (x WriteAction) Enum() *WriteAction { + p := new(WriteAction) + *p = x + return p +} + +func (x WriteAction) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (WriteAction) Descriptor() protoreflect.EnumDescriptor { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_enumTypes[0].Descriptor() +} + +func (WriteAction) Type() protoreflect.EnumType { + return &file_github_com_containerd_containerd_api_services_content_v1_content_proto_enumTypes[0] +} + +func (x WriteAction) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use WriteAction.Descriptor instead. +func (WriteAction) EnumDescriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{0} +} + +type Info struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Digest is the hash identity of the blob. + Digest string `protobuf:"bytes,1,opt,name=digest,proto3" json:"digest,omitempty"` + // Size is the total number of bytes in the blob. + Size int64 `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"` + // CreatedAt provides the time at which the blob was committed. + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` + // UpdatedAt provides the time the info was last updated. + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + Labels map[string]string `protobuf:"bytes,5,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *Info) Reset() { + *x = Info{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Info) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Info) ProtoMessage() {} + +func (x *Info) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Info.ProtoReflect.Descriptor instead. +func (*Info) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{0} +} + +func (x *Info) GetDigest() string { + if x != nil { + return x.Digest + } + return "" +} + +func (x *Info) GetSize() int64 { + if x != nil { + return x.Size + } + return 0 +} + +func (x *Info) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *Info) GetUpdatedAt() *timestamppb.Timestamp { + if x != nil { + return x.UpdatedAt + } + return nil +} + +func (x *Info) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +type InfoRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Digest string `protobuf:"bytes,1,opt,name=digest,proto3" json:"digest,omitempty"` +} + +func (x *InfoRequest) Reset() { + *x = InfoRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InfoRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InfoRequest) ProtoMessage() {} + +func (x *InfoRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InfoRequest.ProtoReflect.Descriptor instead. +func (*InfoRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{1} +} + +func (x *InfoRequest) GetDigest() string { + if x != nil { + return x.Digest + } + return "" +} + +type InfoResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info *Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"` +} + +func (x *InfoResponse) Reset() { + *x = InfoResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *InfoResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*InfoResponse) ProtoMessage() {} + +func (x *InfoResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use InfoResponse.ProtoReflect.Descriptor instead. +func (*InfoResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{2} +} + +func (x *InfoResponse) GetInfo() *Info { + if x != nil { + return x.Info + } + return nil +} + +type UpdateRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info *Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"` + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + // + // In info, Digest, Size, and CreatedAt are immutable, + // other field may be updated using this mask. + // If no mask is provided, all mutable field are updated. + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` +} + +func (x *UpdateRequest) Reset() { + *x = UpdateRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateRequest) ProtoMessage() {} + +func (x *UpdateRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateRequest.ProtoReflect.Descriptor instead. +func (*UpdateRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{3} +} + +func (x *UpdateRequest) GetInfo() *Info { + if x != nil { + return x.Info + } + return nil +} + +func (x *UpdateRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} + +type UpdateResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info *Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"` +} + +func (x *UpdateResponse) Reset() { + *x = UpdateResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateResponse) ProtoMessage() {} + +func (x *UpdateResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateResponse.ProtoReflect.Descriptor instead. +func (*UpdateResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{4} +} + +func (x *UpdateResponse) GetInfo() *Info { + if x != nil { + return x.Info + } + return nil +} + +type ListContentRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, containers that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *ListContentRequest) Reset() { + *x = ListContentRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListContentRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListContentRequest) ProtoMessage() {} + +func (x *ListContentRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListContentRequest.ProtoReflect.Descriptor instead. +func (*ListContentRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{5} +} + +func (x *ListContentRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type ListContentResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info []*Info `protobuf:"bytes,1,rep,name=info,proto3" json:"info,omitempty"` +} + +func (x *ListContentResponse) Reset() { + *x = ListContentResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListContentResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListContentResponse) ProtoMessage() {} + +func (x *ListContentResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListContentResponse.ProtoReflect.Descriptor instead. +func (*ListContentResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{6} +} + +func (x *ListContentResponse) GetInfo() []*Info { + if x != nil { + return x.Info + } + return nil +} + +type DeleteContentRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Digest specifies which content to delete. + Digest string `protobuf:"bytes,1,opt,name=digest,proto3" json:"digest,omitempty"` +} + +func (x *DeleteContentRequest) Reset() { + *x = DeleteContentRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteContentRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteContentRequest) ProtoMessage() {} + +func (x *DeleteContentRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteContentRequest.ProtoReflect.Descriptor instead. +func (*DeleteContentRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{7} +} + +func (x *DeleteContentRequest) GetDigest() string { + if x != nil { + return x.Digest + } + return "" +} + +// ReadContentRequest defines the fields that make up a request to read a portion of +// data from a stored object. +type ReadContentRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Digest is the hash identity to read. + Digest string `protobuf:"bytes,1,opt,name=digest,proto3" json:"digest,omitempty"` + // Offset specifies the number of bytes from the start at which to begin + // the read. If zero or less, the read will be from the start. This uses + // standard zero-indexed semantics. + Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"` + // size is the total size of the read. If zero, the entire blob will be + // returned by the service. + Size int64 `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"` +} + +func (x *ReadContentRequest) Reset() { + *x = ReadContentRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ReadContentRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ReadContentRequest) ProtoMessage() {} + +func (x *ReadContentRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ReadContentRequest.ProtoReflect.Descriptor instead. +func (*ReadContentRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{8} +} + +func (x *ReadContentRequest) GetDigest() string { + if x != nil { + return x.Digest + } + return "" +} + +func (x *ReadContentRequest) GetOffset() int64 { + if x != nil { + return x.Offset + } + return 0 +} + +func (x *ReadContentRequest) GetSize() int64 { + if x != nil { + return x.Size + } + return 0 +} + +// ReadContentResponse carries byte data for a read request. +type ReadContentResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Offset int64 `protobuf:"varint,1,opt,name=offset,proto3" json:"offset,omitempty"` // offset of the returned data + Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"` // actual data +} + +func (x *ReadContentResponse) Reset() { + *x = ReadContentResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ReadContentResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ReadContentResponse) ProtoMessage() {} + +func (x *ReadContentResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ReadContentResponse.ProtoReflect.Descriptor instead. +func (*ReadContentResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{9} +} + +func (x *ReadContentResponse) GetOffset() int64 { + if x != nil { + return x.Offset + } + return 0 +} + +func (x *ReadContentResponse) GetData() []byte { + if x != nil { + return x.Data + } + return nil +} + +type Status struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + StartedAt *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=started_at,json=startedAt,proto3" json:"started_at,omitempty"` + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` + Ref string `protobuf:"bytes,3,opt,name=ref,proto3" json:"ref,omitempty"` + Offset int64 `protobuf:"varint,4,opt,name=offset,proto3" json:"offset,omitempty"` + Total int64 `protobuf:"varint,5,opt,name=total,proto3" json:"total,omitempty"` + Expected string `protobuf:"bytes,6,opt,name=expected,proto3" json:"expected,omitempty"` +} + +func (x *Status) Reset() { + *x = Status{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Status) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Status) ProtoMessage() {} + +func (x *Status) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Status.ProtoReflect.Descriptor instead. +func (*Status) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{10} +} + +func (x *Status) GetStartedAt() *timestamppb.Timestamp { + if x != nil { + return x.StartedAt + } + return nil +} + +func (x *Status) GetUpdatedAt() *timestamppb.Timestamp { + if x != nil { + return x.UpdatedAt + } + return nil +} + +func (x *Status) GetRef() string { + if x != nil { + return x.Ref + } + return "" +} + +func (x *Status) GetOffset() int64 { + if x != nil { + return x.Offset + } + return 0 +} + +func (x *Status) GetTotal() int64 { + if x != nil { + return x.Total + } + return 0 +} + +func (x *Status) GetExpected() string { + if x != nil { + return x.Expected + } + return "" +} + +type StatusRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"` +} + +func (x *StatusRequest) Reset() { + *x = StatusRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StatusRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StatusRequest) ProtoMessage() {} + +func (x *StatusRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StatusRequest.ProtoReflect.Descriptor instead. +func (*StatusRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{11} +} + +func (x *StatusRequest) GetRef() string { + if x != nil { + return x.Ref + } + return "" +} + +type StatusResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Status *Status `protobuf:"bytes,1,opt,name=status,proto3" json:"status,omitempty"` +} + +func (x *StatusResponse) Reset() { + *x = StatusResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StatusResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StatusResponse) ProtoMessage() {} + +func (x *StatusResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StatusResponse.ProtoReflect.Descriptor instead. +func (*StatusResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{12} +} + +func (x *StatusResponse) GetStatus() *Status { + if x != nil { + return x.Status + } + return nil +} + +type ListStatusesRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *ListStatusesRequest) Reset() { + *x = ListStatusesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListStatusesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListStatusesRequest) ProtoMessage() {} + +func (x *ListStatusesRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListStatusesRequest.ProtoReflect.Descriptor instead. +func (*ListStatusesRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{13} +} + +func (x *ListStatusesRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type ListStatusesResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Statuses []*Status `protobuf:"bytes,1,rep,name=statuses,proto3" json:"statuses,omitempty"` +} + +func (x *ListStatusesResponse) Reset() { + *x = ListStatusesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListStatusesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListStatusesResponse) ProtoMessage() {} + +func (x *ListStatusesResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListStatusesResponse.ProtoReflect.Descriptor instead. +func (*ListStatusesResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{14} +} + +func (x *ListStatusesResponse) GetStatuses() []*Status { + if x != nil { + return x.Statuses + } + return nil +} + +// WriteContentRequest writes data to the request ref at offset. +type WriteContentRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Action sets the behavior of the write. + // + // When this is a write and the ref is not yet allocated, the ref will be + // allocated and the data will be written at offset. + // + // If the action is write and the ref is allocated, it will accept data to + // an offset that has not yet been written. + // + // If the action is write and there is no data, the current write status + // will be returned. This works differently from status because the stream + // holds a lock. + Action WriteAction `protobuf:"varint,1,opt,name=action,proto3,enum=containerd.services.content.v1.WriteAction" json:"action,omitempty"` + // Ref identifies the pre-commit object to write to. + Ref string `protobuf:"bytes,2,opt,name=ref,proto3" json:"ref,omitempty"` + // Total can be set to have the service validate the total size of the + // committed content. + // + // The latest value before or with the commit action message will be use to + // validate the content. If the offset overflows total, the service may + // report an error. It is only required on one message for the write. + // + // If the value is zero or less, no validation of the final content will be + // performed. + Total int64 `protobuf:"varint,3,opt,name=total,proto3" json:"total,omitempty"` + // Expected can be set to have the service validate the final content against + // the provided digest. + // + // If the digest is already present in the object store, an AlreadyExists + // error will be returned. + // + // Only the latest version will be used to check the content against the + // digest. It is only required to include it on a single message, before or + // with the commit action message. + Expected string `protobuf:"bytes,4,opt,name=expected,proto3" json:"expected,omitempty"` + // Offset specifies the number of bytes from the start at which to begin + // the write. For most implementations, this means from the start of the + // file. This uses standard, zero-indexed semantics. + // + // If the action is write, the remote may remove all previously written + // data after the offset. Implementations may support arbitrary offsets but + // MUST support reseting this value to zero with a write. If an + // implementation does not support a write at a particular offset, an + // OutOfRange error must be returned. + Offset int64 `protobuf:"varint,5,opt,name=offset,proto3" json:"offset,omitempty"` + // Data is the actual bytes to be written. + // + // If this is empty and the message is not a commit, a response will be + // returned with the current write state. + Data []byte `protobuf:"bytes,6,opt,name=data,proto3" json:"data,omitempty"` + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + Labels map[string]string `protobuf:"bytes,7,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *WriteContentRequest) Reset() { + *x = WriteContentRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WriteContentRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*WriteContentRequest) ProtoMessage() {} + +func (x *WriteContentRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WriteContentRequest.ProtoReflect.Descriptor instead. +func (*WriteContentRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{15} +} + +func (x *WriteContentRequest) GetAction() WriteAction { + if x != nil { + return x.Action + } + return WriteAction_STAT +} + +func (x *WriteContentRequest) GetRef() string { + if x != nil { + return x.Ref + } + return "" +} + +func (x *WriteContentRequest) GetTotal() int64 { + if x != nil { + return x.Total + } + return 0 +} + +func (x *WriteContentRequest) GetExpected() string { + if x != nil { + return x.Expected + } + return "" +} + +func (x *WriteContentRequest) GetOffset() int64 { + if x != nil { + return x.Offset + } + return 0 +} + +func (x *WriteContentRequest) GetData() []byte { + if x != nil { + return x.Data + } + return nil +} + +func (x *WriteContentRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +// WriteContentResponse is returned on the culmination of a write call. +type WriteContentResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Action contains the action for the final message of the stream. A writer + // should confirm that they match the intended result. + Action WriteAction `protobuf:"varint,1,opt,name=action,proto3,enum=containerd.services.content.v1.WriteAction" json:"action,omitempty"` + // StartedAt provides the time at which the write began. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + StartedAt *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=started_at,json=startedAt,proto3" json:"started_at,omitempty"` + // UpdatedAt provides the last time of a successful write. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` + // Offset is the current committed size for the write. + Offset int64 `protobuf:"varint,4,opt,name=offset,proto3" json:"offset,omitempty"` + // Total provides the current, expected total size of the write. + // + // We include this to provide consistency with the Status structure on the + // client writer. + // + // This is only valid on the Stat and Commit response. + Total int64 `protobuf:"varint,5,opt,name=total,proto3" json:"total,omitempty"` + // Digest, if present, includes the digest up to the currently committed + // bytes. If action is commit, this field will be set. It is implementation + // defined if this is set for other actions. + Digest string `protobuf:"bytes,6,opt,name=digest,proto3" json:"digest,omitempty"` +} + +func (x *WriteContentResponse) Reset() { + *x = WriteContentResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WriteContentResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*WriteContentResponse) ProtoMessage() {} + +func (x *WriteContentResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[16] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WriteContentResponse.ProtoReflect.Descriptor instead. +func (*WriteContentResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescGZIP(), []int{16} +} + +func (x *WriteContentResponse) GetAction() WriteAction { + if x != nil { + return x.Action + } + return WriteAction_STAT +} + +func (x *WriteContentResponse) GetStartedAt() *timestamppb.Timestamp { + if x != nil { + return x.StartedAt + } + return nil +} + +func (x *WriteContentResponse) GetUpdatedAt() *timestamppb.Timestamp { + if x != nil { + return x.UpdatedAt + } + return nil +} + +func (x *WriteContentResponse) GetOffset() int64 { + if x != nil { + return x.Offset + } + return 0 +} + +func (x *WriteContentResponse) GetTotal() int64 { + if x != nil { + return x.Total + } + return 0 +} + +func (x *WriteContentResponse) GetDigest() string { + if x != nil { + return x.Digest + } + return "" +} + +type AbortRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Ref string `protobuf:"bytes,1,opt,name=ref,proto3" json:"ref,omitempty"` +} + +func (x *AbortRequest) Reset() { + *x = AbortRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *AbortRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*AbortRequest) ProtoMessage() {} + +func (x *AbortRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[17] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use AbortRequest.ProtoReflect.Descriptor instead. +func 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protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_content_v1_content_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes = make([]protoimpl.MessageInfo, 20) +var file_github_com_containerd_containerd_api_services_content_v1_content_proto_goTypes = []interface{}{ + (WriteAction)(0), // 0: containerd.services.content.v1.WriteAction + (*Info)(nil), // 1: containerd.services.content.v1.Info + (*InfoRequest)(nil), // 2: containerd.services.content.v1.InfoRequest + (*InfoResponse)(nil), // 3: containerd.services.content.v1.InfoResponse + (*UpdateRequest)(nil), // 4: containerd.services.content.v1.UpdateRequest + (*UpdateResponse)(nil), // 5: containerd.services.content.v1.UpdateResponse + (*ListContentRequest)(nil), // 6: containerd.services.content.v1.ListContentRequest + (*ListContentResponse)(nil), // 7: containerd.services.content.v1.ListContentResponse + (*DeleteContentRequest)(nil), // 8: containerd.services.content.v1.DeleteContentRequest + (*ReadContentRequest)(nil), // 9: containerd.services.content.v1.ReadContentRequest + (*ReadContentResponse)(nil), // 10: containerd.services.content.v1.ReadContentResponse + (*Status)(nil), // 11: containerd.services.content.v1.Status + (*StatusRequest)(nil), // 12: containerd.services.content.v1.StatusRequest + (*StatusResponse)(nil), // 13: containerd.services.content.v1.StatusResponse + (*ListStatusesRequest)(nil), // 14: containerd.services.content.v1.ListStatusesRequest + (*ListStatusesResponse)(nil), // 15: containerd.services.content.v1.ListStatusesResponse + (*WriteContentRequest)(nil), // 16: containerd.services.content.v1.WriteContentRequest + (*WriteContentResponse)(nil), // 17: containerd.services.content.v1.WriteContentResponse + (*AbortRequest)(nil), // 18: containerd.services.content.v1.AbortRequest + nil, // 19: containerd.services.content.v1.Info.LabelsEntry + nil, // 20: containerd.services.content.v1.WriteContentRequest.LabelsEntry + (*timestamppb.Timestamp)(nil), // 21: google.protobuf.Timestamp + (*fieldmaskpb.FieldMask)(nil), // 22: google.protobuf.FieldMask + (*emptypb.Empty)(nil), // 23: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_content_v1_content_proto_depIdxs = []int32{ + 21, // 0: containerd.services.content.v1.Info.created_at:type_name -> google.protobuf.Timestamp + 21, // 1: containerd.services.content.v1.Info.updated_at:type_name -> google.protobuf.Timestamp + 19, // 2: containerd.services.content.v1.Info.labels:type_name -> containerd.services.content.v1.Info.LabelsEntry + 1, // 3: containerd.services.content.v1.InfoResponse.info:type_name -> containerd.services.content.v1.Info + 1, // 4: containerd.services.content.v1.UpdateRequest.info:type_name -> containerd.services.content.v1.Info + 22, // 5: containerd.services.content.v1.UpdateRequest.update_mask:type_name -> google.protobuf.FieldMask + 1, // 6: containerd.services.content.v1.UpdateResponse.info:type_name -> containerd.services.content.v1.Info + 1, // 7: containerd.services.content.v1.ListContentResponse.info:type_name -> containerd.services.content.v1.Info + 21, // 8: containerd.services.content.v1.Status.started_at:type_name -> google.protobuf.Timestamp + 21, // 9: containerd.services.content.v1.Status.updated_at:type_name -> google.protobuf.Timestamp + 11, // 10: containerd.services.content.v1.StatusResponse.status:type_name -> containerd.services.content.v1.Status + 11, // 11: containerd.services.content.v1.ListStatusesResponse.statuses:type_name -> containerd.services.content.v1.Status + 0, // 12: containerd.services.content.v1.WriteContentRequest.action:type_name -> containerd.services.content.v1.WriteAction + 20, // 13: containerd.services.content.v1.WriteContentRequest.labels:type_name -> containerd.services.content.v1.WriteContentRequest.LabelsEntry + 0, // 14: containerd.services.content.v1.WriteContentResponse.action:type_name -> containerd.services.content.v1.WriteAction + 21, // 15: containerd.services.content.v1.WriteContentResponse.started_at:type_name -> google.protobuf.Timestamp + 21, // 16: containerd.services.content.v1.WriteContentResponse.updated_at:type_name -> google.protobuf.Timestamp + 2, // 17: containerd.services.content.v1.Content.Info:input_type -> containerd.services.content.v1.InfoRequest + 4, // 18: containerd.services.content.v1.Content.Update:input_type -> containerd.services.content.v1.UpdateRequest + 6, // 19: containerd.services.content.v1.Content.List:input_type -> containerd.services.content.v1.ListContentRequest + 8, // 20: containerd.services.content.v1.Content.Delete:input_type -> containerd.services.content.v1.DeleteContentRequest + 9, // 21: containerd.services.content.v1.Content.Read:input_type -> containerd.services.content.v1.ReadContentRequest + 12, // 22: containerd.services.content.v1.Content.Status:input_type -> containerd.services.content.v1.StatusRequest + 14, // 23: containerd.services.content.v1.Content.ListStatuses:input_type -> containerd.services.content.v1.ListStatusesRequest + 16, // 24: containerd.services.content.v1.Content.Write:input_type -> containerd.services.content.v1.WriteContentRequest + 18, // 25: containerd.services.content.v1.Content.Abort:input_type -> containerd.services.content.v1.AbortRequest + 3, // 26: containerd.services.content.v1.Content.Info:output_type -> containerd.services.content.v1.InfoResponse + 5, // 27: containerd.services.content.v1.Content.Update:output_type -> containerd.services.content.v1.UpdateResponse + 7, // 28: containerd.services.content.v1.Content.List:output_type -> containerd.services.content.v1.ListContentResponse + 23, // 29: containerd.services.content.v1.Content.Delete:output_type -> google.protobuf.Empty + 10, // 30: containerd.services.content.v1.Content.Read:output_type -> containerd.services.content.v1.ReadContentResponse + 13, // 31: containerd.services.content.v1.Content.Status:output_type -> containerd.services.content.v1.StatusResponse + 15, // 32: containerd.services.content.v1.Content.ListStatuses:output_type -> containerd.services.content.v1.ListStatusesResponse + 17, // 33: containerd.services.content.v1.Content.Write:output_type -> containerd.services.content.v1.WriteContentResponse + 23, // 34: containerd.services.content.v1.Content.Abort:output_type -> google.protobuf.Empty + 26, // [26:35] is the sub-list for method output_type + 17, // [17:26] is the sub-list for method input_type + 17, // [17:17] is the sub-list for extension type_name + 17, // [17:17] is the sub-list for extension extendee + 0, // [0:17] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_content_v1_content_proto_init() } +func file_github_com_containerd_containerd_api_services_content_v1_content_proto_init() { + if File_github_com_containerd_containerd_api_services_content_v1_content_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Info); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InfoRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*InfoResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListContentRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListContentResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteContentRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ReadContentRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ReadContentResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Status); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StatusRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StatusResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListStatusesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListStatusesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WriteContentRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WriteContentResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*AbortRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDesc, + NumEnums: 1, + NumMessages: 20, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_content_v1_content_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_content_v1_content_proto_depIdxs, + EnumInfos: file_github_com_containerd_containerd_api_services_content_v1_content_proto_enumTypes, + MessageInfos: file_github_com_containerd_containerd_api_services_content_v1_content_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_content_v1_content_proto = out.File + file_github_com_containerd_containerd_api_services_content_v1_content_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_content_v1_content_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_content_v1_content_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto b/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto new file mode 100644 index 0000000000..8aea0636b8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/content/v1/content.proto @@ -0,0 +1,330 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.content.v1; + +import "google/protobuf/field_mask.proto"; +import "google/protobuf/timestamp.proto"; +import "google/protobuf/empty.proto"; + +option go_package = "github.com/containerd/containerd/api/services/content/v1;content"; + +// Content provides access to a content addressable storage system. +service Content { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + rpc Info(InfoRequest) returns (InfoResponse); + + // Update updates content metadata. + // + // This call can be used to manage the mutable content labels. The + // immutable metadata such as digest, size, and committed at cannot + // be updated. + rpc Update(UpdateRequest) returns (UpdateResponse); + + // List streams the entire set of content as Info objects and closes the + // stream. + // + // Typically, this will yield a large response, chunked into messages. + // Clients should make provisions to ensure they can handle the entire data + // set. + rpc List(ListContentRequest) returns (stream ListContentResponse); + + // Delete will delete the referenced object. + rpc Delete(DeleteContentRequest) returns (google.protobuf.Empty); + + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + rpc Read(ReadContentRequest) returns (stream ReadContentResponse); + + // Status returns the status for a single reference. + rpc Status(StatusRequest) returns (StatusResponse); + + // ListStatuses returns the status of ongoing object ingestions, started via + // Write. + // + // Only those matching the regular expression will be provided in the + // response. If the provided regular expression is empty, all ingestions + // will be provided. + rpc ListStatuses(ListStatusesRequest) returns (ListStatusesResponse); + + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be omitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + rpc Write(stream WriteContentRequest) returns (stream WriteContentResponse); + + // Abort cancels the ongoing write named in the request. Any resources + // associated with the write will be collected. + rpc Abort(AbortRequest) returns (google.protobuf.Empty); +} + +message Info { + // Digest is the hash identity of the blob. + string digest = 1; + + // Size is the total number of bytes in the blob. + int64 size = 2; + + // CreatedAt provides the time at which the blob was committed. + google.protobuf.Timestamp created_at = 3; + + // UpdatedAt provides the time the info was last updated. + google.protobuf.Timestamp updated_at = 4; + + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + map labels = 5; +} + +message InfoRequest { + string digest = 1; +} + +message InfoResponse { + Info info = 1; +} + +message UpdateRequest { + Info info = 1; + + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + // + // In info, Digest, Size, and CreatedAt are immutable, + // other field may be updated using this mask. + // If no mask is provided, all mutable field are updated. + google.protobuf.FieldMask update_mask = 2; +} + +message UpdateResponse { + Info info = 1; +} + +message ListContentRequest { + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, containers that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + repeated string filters = 1; +} + +message ListContentResponse { + repeated Info info = 1; +} + +message DeleteContentRequest { + // Digest specifies which content to delete. + string digest = 1; +} + +// ReadContentRequest defines the fields that make up a request to read a portion of +// data from a stored object. +message ReadContentRequest { + // Digest is the hash identity to read. + string digest = 1; + + // Offset specifies the number of bytes from the start at which to begin + // the read. If zero or less, the read will be from the start. This uses + // standard zero-indexed semantics. + int64 offset = 2; + + // size is the total size of the read. If zero, the entire blob will be + // returned by the service. + int64 size = 3; +} + +// ReadContentResponse carries byte data for a read request. +message ReadContentResponse { + int64 offset = 1; // offset of the returned data + bytes data = 2; // actual data +} + +message Status { + google.protobuf.Timestamp started_at = 1; + google.protobuf.Timestamp updated_at = 2; + string ref = 3; + int64 offset = 4; + int64 total = 5; + string expected = 6; +} + + +message StatusRequest { + string ref = 1; +} + +message StatusResponse { + Status status = 1; +} + +message ListStatusesRequest { + repeated string filters = 1; +} + +message ListStatusesResponse { + repeated Status statuses = 1; +} + +// WriteAction defines the behavior of a WriteRequest. +enum WriteAction { + // WriteActionStat instructs the writer to return the current status while + // holding the lock on the write. + STAT = 0; + + // WriteActionWrite sets the action for the write request to write data. + // + // Any data included will be written at the provided offset. The + // transaction will be left open for further writes. + // + // This is the default. + WRITE = 1; + + // WriteActionCommit will write any outstanding data in the message and + // commit the write, storing it under the digest. + // + // This can be used in a single message to send the data, verify it and + // commit it. + // + // This action will always terminate the write. + COMMIT = 2; +} + +// WriteContentRequest writes data to the request ref at offset. +message WriteContentRequest { + // Action sets the behavior of the write. + // + // When this is a write and the ref is not yet allocated, the ref will be + // allocated and the data will be written at offset. + // + // If the action is write and the ref is allocated, it will accept data to + // an offset that has not yet been written. + // + // If the action is write and there is no data, the current write status + // will be returned. This works differently from status because the stream + // holds a lock. + WriteAction action = 1; + + // Ref identifies the pre-commit object to write to. + string ref = 2; + + // Total can be set to have the service validate the total size of the + // committed content. + // + // The latest value before or with the commit action message will be use to + // validate the content. If the offset overflows total, the service may + // report an error. It is only required on one message for the write. + // + // If the value is zero or less, no validation of the final content will be + // performed. + int64 total = 3; + + // Expected can be set to have the service validate the final content against + // the provided digest. + // + // If the digest is already present in the object store, an AlreadyExists + // error will be returned. + // + // Only the latest version will be used to check the content against the + // digest. It is only required to include it on a single message, before or + // with the commit action message. + string expected = 4; + + // Offset specifies the number of bytes from the start at which to begin + // the write. For most implementations, this means from the start of the + // file. This uses standard, zero-indexed semantics. + // + // If the action is write, the remote may remove all previously written + // data after the offset. Implementations may support arbitrary offsets but + // MUST support reseting this value to zero with a write. If an + // implementation does not support a write at a particular offset, an + // OutOfRange error must be returned. + int64 offset = 5; + + // Data is the actual bytes to be written. + // + // If this is empty and the message is not a commit, a response will be + // returned with the current write state. + bytes data = 6; + + // Labels are arbitrary data on snapshots. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + map labels = 7; +} + +// WriteContentResponse is returned on the culmination of a write call. +message WriteContentResponse { + // Action contains the action for the final message of the stream. A writer + // should confirm that they match the intended result. + WriteAction action = 1; + + // StartedAt provides the time at which the write began. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + google.protobuf.Timestamp started_at = 2; + + // UpdatedAt provides the last time of a successful write. + // + // This must be set for stat and commit write actions. All other write + // actions may omit this. + google.protobuf.Timestamp updated_at = 3; + + // Offset is the current committed size for the write. + int64 offset = 4; + + // Total provides the current, expected total size of the write. + // + // We include this to provide consistency with the Status structure on the + // client writer. + // + // This is only valid on the Stat and Commit response. + int64 total = 5; + + // Digest, if present, includes the digest up to the currently committed + // bytes. If action is commit, this field will be set. It is implementation + // defined if this is set for other actions. + string digest = 6; +} + +message AbortRequest { + string ref = 1; +} diff --git a/vendor/github.com/containerd/containerd/api/services/content/v1/content_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/content/v1/content_grpc.pb.go new file mode 100644 index 0000000000..e230c45a67 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/content/v1/content_grpc.pb.go @@ -0,0 +1,569 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/content/v1/content.proto + +package content + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// ContentClient is the client API for Content service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type ContentClient interface { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) + // Update updates content metadata. + // + // This call can be used to manage the mutable content labels. The + // immutable metadata such as digest, size, and committed at cannot + // be updated. + Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*UpdateResponse, error) + // List streams the entire set of content as Info objects and closes the + // stream. + // + // Typically, this will yield a large response, chunked into messages. + // Clients should make provisions to ensure they can handle the entire data + // set. + List(ctx context.Context, in *ListContentRequest, opts ...grpc.CallOption) (Content_ListClient, error) + // Delete will delete the referenced object. + Delete(ctx context.Context, in *DeleteContentRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + Read(ctx context.Context, in *ReadContentRequest, opts ...grpc.CallOption) (Content_ReadClient, error) + // Status returns the status for a single reference. + Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error) + // ListStatuses returns the status of ongoing object ingestions, started via + // Write. + // + // Only those matching the regular expression will be provided in the + // response. If the provided regular expression is empty, all ingestions + // will be provided. + ListStatuses(ctx context.Context, in *ListStatusesRequest, opts ...grpc.CallOption) (*ListStatusesResponse, error) + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be omitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + Write(ctx context.Context, opts ...grpc.CallOption) (Content_WriteClient, error) + // Abort cancels the ongoing write named in the request. Any resources + // associated with the write will be collected. + Abort(ctx context.Context, in *AbortRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) +} + +type contentClient struct { + cc grpc.ClientConnInterface +} + +func NewContentClient(cc grpc.ClientConnInterface) ContentClient { + return &contentClient{cc} +} + +func (c *contentClient) Info(ctx context.Context, in *InfoRequest, opts ...grpc.CallOption) (*InfoResponse, error) { + out := new(InfoResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Info", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Update(ctx context.Context, in *UpdateRequest, opts ...grpc.CallOption) (*UpdateResponse, error) { + out := new(UpdateResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) List(ctx context.Context, in *ListContentRequest, opts ...grpc.CallOption) (Content_ListClient, error) { + stream, err := c.cc.NewStream(ctx, &Content_ServiceDesc.Streams[0], "/containerd.services.content.v1.Content/List", opts...) + if err != nil { + return nil, err + } + x := &contentListClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Content_ListClient interface { + Recv() (*ListContentResponse, error) + grpc.ClientStream +} + +type contentListClient struct { + grpc.ClientStream +} + +func (x *contentListClient) Recv() (*ListContentResponse, error) { + m := new(ListContentResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Delete(ctx context.Context, in *DeleteContentRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Read(ctx context.Context, in *ReadContentRequest, opts ...grpc.CallOption) (Content_ReadClient, error) { + stream, err := c.cc.NewStream(ctx, &Content_ServiceDesc.Streams[1], "/containerd.services.content.v1.Content/Read", opts...) + if err != nil { + return nil, err + } + x := &contentReadClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Content_ReadClient interface { + Recv() (*ReadContentResponse, error) + grpc.ClientStream +} + +type contentReadClient struct { + grpc.ClientStream +} + +func (x *contentReadClient) Recv() (*ReadContentResponse, error) { + m := new(ReadContentResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error) { + out := new(StatusResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Status", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) ListStatuses(ctx context.Context, in *ListStatusesRequest, opts ...grpc.CallOption) (*ListStatusesResponse, error) { + out := new(ListStatusesResponse) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/ListStatuses", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *contentClient) Write(ctx context.Context, opts ...grpc.CallOption) (Content_WriteClient, error) { + stream, err := c.cc.NewStream(ctx, &Content_ServiceDesc.Streams[2], "/containerd.services.content.v1.Content/Write", opts...) + if err != nil { + return nil, err + } + x := &contentWriteClient{stream} + return x, nil +} + +type Content_WriteClient interface { + Send(*WriteContentRequest) error + Recv() (*WriteContentResponse, error) + grpc.ClientStream +} + +type contentWriteClient struct { + grpc.ClientStream +} + +func (x *contentWriteClient) Send(m *WriteContentRequest) error { + return x.ClientStream.SendMsg(m) +} + +func (x *contentWriteClient) Recv() (*WriteContentResponse, error) { + m := new(WriteContentResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *contentClient) Abort(ctx context.Context, in *AbortRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.content.v1.Content/Abort", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ContentServer is the server API for Content service. +// All implementations must embed UnimplementedContentServer +// for forward compatibility +type ContentServer interface { + // Info returns information about a committed object. + // + // This call can be used for getting the size of content and checking for + // existence. + Info(context.Context, *InfoRequest) (*InfoResponse, error) + // Update updates content metadata. + // + // This call can be used to manage the mutable content labels. The + // immutable metadata such as digest, size, and committed at cannot + // be updated. + Update(context.Context, *UpdateRequest) (*UpdateResponse, error) + // List streams the entire set of content as Info objects and closes the + // stream. + // + // Typically, this will yield a large response, chunked into messages. + // Clients should make provisions to ensure they can handle the entire data + // set. + List(*ListContentRequest, Content_ListServer) error + // Delete will delete the referenced object. + Delete(context.Context, *DeleteContentRequest) (*emptypb.Empty, error) + // Read allows one to read an object based on the offset into the content. + // + // The requested data may be returned in one or more messages. + Read(*ReadContentRequest, Content_ReadServer) error + // Status returns the status for a single reference. + Status(context.Context, *StatusRequest) (*StatusResponse, error) + // ListStatuses returns the status of ongoing object ingestions, started via + // Write. + // + // Only those matching the regular expression will be provided in the + // response. If the provided regular expression is empty, all ingestions + // will be provided. + ListStatuses(context.Context, *ListStatusesRequest) (*ListStatusesResponse, error) + // Write begins or resumes writes to a resource identified by a unique ref. + // Only one active stream may exist at a time for each ref. + // + // Once a write stream has started, it may only write to a single ref, thus + // once a stream is started, the ref may be omitted on subsequent writes. + // + // For any write transaction represented by a ref, only a single write may + // be made to a given offset. If overlapping writes occur, it is an error. + // Writes should be sequential and implementations may throw an error if + // this is required. + // + // If expected_digest is set and already part of the content store, the + // write will fail. + // + // When completed, the commit flag should be set to true. If expected size + // or digest is set, the content will be validated against those values. + Write(Content_WriteServer) error + // Abort cancels the ongoing write named in the request. Any resources + // associated with the write will be collected. + Abort(context.Context, *AbortRequest) (*emptypb.Empty, error) + mustEmbedUnimplementedContentServer() +} + +// UnimplementedContentServer must be embedded to have forward compatible implementations. +type UnimplementedContentServer struct { +} + +func (UnimplementedContentServer) Info(context.Context, *InfoRequest) (*InfoResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Info not implemented") +} +func (UnimplementedContentServer) Update(context.Context, *UpdateRequest) (*UpdateResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedContentServer) List(*ListContentRequest, Content_ListServer) error { + return status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedContentServer) Delete(context.Context, *DeleteContentRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedContentServer) Read(*ReadContentRequest, Content_ReadServer) error { + return status.Errorf(codes.Unimplemented, "method Read not implemented") +} +func (UnimplementedContentServer) Status(context.Context, *StatusRequest) (*StatusResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Status not implemented") +} +func (UnimplementedContentServer) ListStatuses(context.Context, *ListStatusesRequest) (*ListStatusesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListStatuses not implemented") +} +func (UnimplementedContentServer) Write(Content_WriteServer) error { + return status.Errorf(codes.Unimplemented, "method Write not implemented") +} +func (UnimplementedContentServer) Abort(context.Context, *AbortRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Abort not implemented") +} +func (UnimplementedContentServer) mustEmbedUnimplementedContentServer() {} + +// UnsafeContentServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to ContentServer will +// result in compilation errors. +type UnsafeContentServer interface { + mustEmbedUnimplementedContentServer() +} + +func RegisterContentServer(s grpc.ServiceRegistrar, srv ContentServer) { + s.RegisterService(&Content_ServiceDesc, srv) +} + +func _Content_Info_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(InfoRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Info(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Info", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Info(ctx, req.(*InfoRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Update(ctx, req.(*UpdateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_List_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ListContentRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContentServer).List(m, &contentListServer{stream}) +} + +type Content_ListServer interface { + Send(*ListContentResponse) error + grpc.ServerStream +} + +type contentListServer struct { + grpc.ServerStream +} + +func (x *contentListServer) Send(m *ListContentResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Content_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteContentRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Delete(ctx, req.(*DeleteContentRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Read_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ReadContentRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(ContentServer).Read(m, &contentReadServer{stream}) +} + +type Content_ReadServer interface { + Send(*ReadContentResponse) error + grpc.ServerStream +} + +type contentReadServer struct { + grpc.ServerStream +} + +func (x *contentReadServer) Send(m *ReadContentResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Content_Status_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StatusRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Status(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Status", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Status(ctx, req.(*StatusRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_ListStatuses_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListStatusesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).ListStatuses(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/ListStatuses", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).ListStatuses(ctx, req.(*ListStatusesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Content_Write_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(ContentServer).Write(&contentWriteServer{stream}) +} + +type Content_WriteServer interface { + Send(*WriteContentResponse) error + Recv() (*WriteContentRequest, error) + grpc.ServerStream +} + +type contentWriteServer struct { + grpc.ServerStream +} + +func (x *contentWriteServer) Send(m *WriteContentResponse) error { + return x.ServerStream.SendMsg(m) +} + +func (x *contentWriteServer) Recv() (*WriteContentRequest, error) { + m := new(WriteContentRequest) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func _Content_Abort_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(AbortRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ContentServer).Abort(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.content.v1.Content/Abort", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ContentServer).Abort(ctx, req.(*AbortRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Content_ServiceDesc is the grpc.ServiceDesc for Content service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Content_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.content.v1.Content", + HandlerType: (*ContentServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Info", + Handler: _Content_Info_Handler, + }, + { + MethodName: "Update", + Handler: _Content_Update_Handler, + }, + { + MethodName: "Delete", + Handler: _Content_Delete_Handler, + }, + { + MethodName: "Status", + Handler: _Content_Status_Handler, + }, + { + MethodName: "ListStatuses", + Handler: _Content_ListStatuses_Handler, + }, + { + MethodName: "Abort", + Handler: _Content_Abort_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "List", + Handler: _Content_List_Handler, + ServerStreams: true, + }, + { + StreamName: "Read", + Handler: _Content_Read_Handler, + ServerStreams: true, + }, + { + StreamName: "Write", + Handler: _Content_Write_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "github.com/containerd/containerd/api/services/content/v1/content.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/content/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/content/v1/doc.go new file mode 100644 index 0000000000..3bf106c89b --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/content/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package content diff --git a/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go new file mode 100644 index 0000000000..54df8b56d9 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.pb.go @@ -0,0 +1,511 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/diff/v1/diff.proto + +package diff + +import ( + types "github.com/containerd/containerd/api/types" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type ApplyRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Diff is the descriptor of the diff to be extracted + Diff *types.Descriptor `protobuf:"bytes,1,opt,name=diff,proto3" json:"diff,omitempty"` + Mounts []*types.Mount `protobuf:"bytes,2,rep,name=mounts,proto3" json:"mounts,omitempty"` + Payloads map[string]*anypb.Any `protobuf:"bytes,3,rep,name=payloads,proto3" json:"payloads,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *ApplyRequest) Reset() { + *x = ApplyRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ApplyRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ApplyRequest) ProtoMessage() {} + +func (x *ApplyRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ApplyRequest.ProtoReflect.Descriptor instead. +func (*ApplyRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDescGZIP(), []int{0} +} + +func (x *ApplyRequest) GetDiff() *types.Descriptor { + if x != nil { + return x.Diff + } + return nil +} + +func (x *ApplyRequest) GetMounts() []*types.Mount { + if x != nil { + return x.Mounts + } + return nil +} + +func (x *ApplyRequest) GetPayloads() map[string]*anypb.Any { + if x != nil { + return x.Payloads + } + return nil +} + +type ApplyResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Applied is the descriptor for the object which was applied. + // If the input was a compressed blob then the result will be + // the descriptor for the uncompressed blob. + Applied *types.Descriptor `protobuf:"bytes,1,opt,name=applied,proto3" json:"applied,omitempty"` +} + +func (x *ApplyResponse) Reset() { + *x = ApplyResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ApplyResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ApplyResponse) ProtoMessage() {} + +func (x *ApplyResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ApplyResponse.ProtoReflect.Descriptor instead. +func (*ApplyResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDescGZIP(), []int{1} +} + +func (x *ApplyResponse) GetApplied() *types.Descriptor { + if x != nil { + return x.Applied + } + return nil +} + +type DiffRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Left are the mounts which represent the older copy + // in which is the base of the computed changes. + Left []*types.Mount `protobuf:"bytes,1,rep,name=left,proto3" json:"left,omitempty"` + // Right are the mounts which represents the newer copy + // in which changes from the left were made into. + Right []*types.Mount `protobuf:"bytes,2,rep,name=right,proto3" json:"right,omitempty"` + // MediaType is the media type descriptor for the created diff + // object + MediaType string `protobuf:"bytes,3,opt,name=media_type,json=mediaType,proto3" json:"media_type,omitempty"` + // Ref identifies the pre-commit content store object. This + // reference can be used to get the status from the content store. + Ref string `protobuf:"bytes,4,opt,name=ref,proto3" json:"ref,omitempty"` + // Labels are the labels to apply to the generated content + // on content store commit. + Labels map[string]string `protobuf:"bytes,5,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // SourceDateEpoch specifies the timestamp used for whiteouts to provide control for reproducibility. + // See also https://reproducible-builds.org/docs/source-date-epoch/ . + SourceDateEpoch *timestamppb.Timestamp `protobuf:"bytes,6,opt,name=source_date_epoch,json=sourceDateEpoch,proto3" json:"source_date_epoch,omitempty"` +} + +func (x *DiffRequest) Reset() { + *x = DiffRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DiffRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DiffRequest) ProtoMessage() {} + +func (x *DiffRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DiffRequest.ProtoReflect.Descriptor instead. +func (*DiffRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDescGZIP(), []int{2} +} + +func (x *DiffRequest) GetLeft() []*types.Mount { + if x != nil { + return x.Left + } + return nil +} + +func (x *DiffRequest) GetRight() []*types.Mount { + if x != nil { + return x.Right + } + return nil +} + +func (x *DiffRequest) GetMediaType() string { + if x != nil { + return x.MediaType + } + return "" +} + +func (x *DiffRequest) GetRef() string { + if x != nil { + return x.Ref + } + return "" +} + +func (x *DiffRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +func (x *DiffRequest) GetSourceDateEpoch() *timestamppb.Timestamp { + if x != nil { + return x.SourceDateEpoch + } + return nil +} + +type DiffResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Diff is the descriptor of the diff which can be applied + Diff *types.Descriptor `protobuf:"bytes,3,opt,name=diff,proto3" json:"diff,omitempty"` +} + +func (x *DiffResponse) Reset() { + *x = DiffResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DiffResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DiffResponse) ProtoMessage() {} + +func (x *DiffResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DiffResponse.ProtoReflect.Descriptor instead. +func (*DiffResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDescGZIP(), []int{3} +} + +func (x *DiffResponse) GetDiff() *types.Descriptor { + if x != nil { + return x.Diff + } + return nil +} + +var File_github_com_containerd_containerd_api_services_diff_v1_diff_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDesc = []byte{ + 0x0a, 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make([]protoimpl.MessageInfo, 6) +var file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_goTypes = []interface{}{ + (*ApplyRequest)(nil), // 0: containerd.services.diff.v1.ApplyRequest + (*ApplyResponse)(nil), // 1: containerd.services.diff.v1.ApplyResponse + (*DiffRequest)(nil), // 2: containerd.services.diff.v1.DiffRequest + (*DiffResponse)(nil), // 3: containerd.services.diff.v1.DiffResponse + nil, // 4: containerd.services.diff.v1.ApplyRequest.PayloadsEntry + nil, // 5: containerd.services.diff.v1.DiffRequest.LabelsEntry + (*types.Descriptor)(nil), // 6: containerd.types.Descriptor + (*types.Mount)(nil), // 7: containerd.types.Mount + (*timestamppb.Timestamp)(nil), // 8: google.protobuf.Timestamp + (*anypb.Any)(nil), // 9: google.protobuf.Any +} +var file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_depIdxs = []int32{ + 6, // 0: containerd.services.diff.v1.ApplyRequest.diff:type_name -> containerd.types.Descriptor + 7, // 1: containerd.services.diff.v1.ApplyRequest.mounts:type_name -> containerd.types.Mount + 4, // 2: containerd.services.diff.v1.ApplyRequest.payloads:type_name -> containerd.services.diff.v1.ApplyRequest.PayloadsEntry + 6, // 3: containerd.services.diff.v1.ApplyResponse.applied:type_name -> containerd.types.Descriptor + 7, // 4: containerd.services.diff.v1.DiffRequest.left:type_name -> containerd.types.Mount + 7, // 5: containerd.services.diff.v1.DiffRequest.right:type_name -> containerd.types.Mount + 5, // 6: containerd.services.diff.v1.DiffRequest.labels:type_name -> containerd.services.diff.v1.DiffRequest.LabelsEntry + 8, // 7: containerd.services.diff.v1.DiffRequest.source_date_epoch:type_name -> google.protobuf.Timestamp + 6, // 8: containerd.services.diff.v1.DiffResponse.diff:type_name -> containerd.types.Descriptor + 9, // 9: containerd.services.diff.v1.ApplyRequest.PayloadsEntry.value:type_name -> google.protobuf.Any + 0, // 10: containerd.services.diff.v1.Diff.Apply:input_type -> containerd.services.diff.v1.ApplyRequest + 2, // 11: containerd.services.diff.v1.Diff.Diff:input_type -> containerd.services.diff.v1.DiffRequest + 1, // 12: containerd.services.diff.v1.Diff.Apply:output_type -> containerd.services.diff.v1.ApplyResponse + 3, // 13: containerd.services.diff.v1.Diff.Diff:output_type -> containerd.services.diff.v1.DiffResponse + 12, // [12:14] is the sub-list for method output_type + 10, // [10:12] is the sub-list for method input_type + 10, // [10:10] is the sub-list for extension type_name + 10, // [10:10] is the sub-list for extension extendee + 0, // [0:10] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_init() } +func file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_init() { + if File_github_com_containerd_containerd_api_services_diff_v1_diff_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ApplyRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ApplyResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DiffRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DiffResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDesc, + NumEnums: 0, + NumMessages: 6, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_diff_v1_diff_proto = out.File + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_diff_v1_diff_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.proto b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.proto new file mode 100644 index 0000000000..7191a562e2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff.proto @@ -0,0 +1,85 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.diff.v1; + +import "google/protobuf/any.proto"; +import "google/protobuf/timestamp.proto"; +import "github.com/containerd/containerd/api/types/mount.proto"; +import "github.com/containerd/containerd/api/types/descriptor.proto"; + +option go_package = "github.com/containerd/containerd/api/services/diff/v1;diff"; + +// Diff service creates and applies diffs +service Diff { + // Apply applies the content associated with the provided digests onto + // the provided mounts. Archive content will be extracted and + // decompressed if necessary. + rpc Apply(ApplyRequest) returns (ApplyResponse); + + // Diff creates a diff between the given mounts and uploads the result + // to the content store. + rpc Diff(DiffRequest) returns (DiffResponse); +} + +message ApplyRequest { + // Diff is the descriptor of the diff to be extracted + containerd.types.Descriptor diff = 1; + + repeated containerd.types.Mount mounts = 2; + + map payloads = 3; +} + +message ApplyResponse { + // Applied is the descriptor for the object which was applied. + // If the input was a compressed blob then the result will be + // the descriptor for the uncompressed blob. + containerd.types.Descriptor applied = 1; +} + +message DiffRequest { + // Left are the mounts which represent the older copy + // in which is the base of the computed changes. + repeated containerd.types.Mount left = 1; + + // Right are the mounts which represents the newer copy + // in which changes from the left were made into. + repeated containerd.types.Mount right = 2; + + // MediaType is the media type descriptor for the created diff + // object + string media_type = 3; + + // Ref identifies the pre-commit content store object. This + // reference can be used to get the status from the content store. + string ref = 4; + + // Labels are the labels to apply to the generated content + // on content store commit. + map labels = 5; + + // SourceDateEpoch specifies the timestamp used for whiteouts to provide control for reproducibility. + // See also https://reproducible-builds.org/docs/source-date-epoch/ . + google.protobuf.Timestamp source_date_epoch = 6; +} + +message DiffResponse { + // Diff is the descriptor of the diff which can be applied + containerd.types.Descriptor diff = 3; +} diff --git a/vendor/github.com/containerd/containerd/api/services/diff/v1/diff_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff_grpc.pb.go new file mode 100644 index 0000000000..daa3b1801a --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/diff/v1/diff_grpc.pb.go @@ -0,0 +1,151 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/diff/v1/diff.proto + +package diff + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// DiffClient is the client API for Diff service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type DiffClient interface { + // Apply applies the content associated with the provided digests onto + // the provided mounts. Archive content will be extracted and + // decompressed if necessary. + Apply(ctx context.Context, in *ApplyRequest, opts ...grpc.CallOption) (*ApplyResponse, error) + // Diff creates a diff between the given mounts and uploads the result + // to the content store. + Diff(ctx context.Context, in *DiffRequest, opts ...grpc.CallOption) (*DiffResponse, error) +} + +type diffClient struct { + cc grpc.ClientConnInterface +} + +func NewDiffClient(cc grpc.ClientConnInterface) DiffClient { + return &diffClient{cc} +} + +func (c *diffClient) Apply(ctx context.Context, in *ApplyRequest, opts ...grpc.CallOption) (*ApplyResponse, error) { + out := new(ApplyResponse) + err := c.cc.Invoke(ctx, "/containerd.services.diff.v1.Diff/Apply", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *diffClient) Diff(ctx context.Context, in *DiffRequest, opts ...grpc.CallOption) (*DiffResponse, error) { + out := new(DiffResponse) + err := c.cc.Invoke(ctx, "/containerd.services.diff.v1.Diff/Diff", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// DiffServer is the server API for Diff service. +// All implementations must embed UnimplementedDiffServer +// for forward compatibility +type DiffServer interface { + // Apply applies the content associated with the provided digests onto + // the provided mounts. Archive content will be extracted and + // decompressed if necessary. + Apply(context.Context, *ApplyRequest) (*ApplyResponse, error) + // Diff creates a diff between the given mounts and uploads the result + // to the content store. + Diff(context.Context, *DiffRequest) (*DiffResponse, error) + mustEmbedUnimplementedDiffServer() +} + +// UnimplementedDiffServer must be embedded to have forward compatible implementations. +type UnimplementedDiffServer struct { +} + +func (UnimplementedDiffServer) Apply(context.Context, *ApplyRequest) (*ApplyResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Apply not implemented") +} +func (UnimplementedDiffServer) Diff(context.Context, *DiffRequest) (*DiffResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Diff not implemented") +} +func (UnimplementedDiffServer) mustEmbedUnimplementedDiffServer() {} + +// UnsafeDiffServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to DiffServer will +// result in compilation errors. +type UnsafeDiffServer interface { + mustEmbedUnimplementedDiffServer() +} + +func RegisterDiffServer(s grpc.ServiceRegistrar, srv DiffServer) { + s.RegisterService(&Diff_ServiceDesc, srv) +} + +func _Diff_Apply_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ApplyRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(DiffServer).Apply(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.diff.v1.Diff/Apply", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(DiffServer).Apply(ctx, req.(*ApplyRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Diff_Diff_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DiffRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(DiffServer).Diff(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.diff.v1.Diff/Diff", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(DiffServer).Diff(ctx, req.(*DiffRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Diff_ServiceDesc is the grpc.ServiceDesc for Diff service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Diff_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.diff.v1.Diff", + HandlerType: (*DiffServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Apply", + Handler: _Diff_Apply_Handler, + }, + { + MethodName: "Diff", + Handler: _Diff_Diff_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/diff/v1/diff.proto", +} diff --git a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s b/vendor/github.com/containerd/containerd/api/services/diff/v1/doc.go similarity index 97% rename from vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s rename to vendor/github.com/containerd/containerd/api/services/diff/v1/doc.go index c073fa4ad7..37d16deae3 100644 --- a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.s +++ b/vendor/github.com/containerd/containerd/api/services/diff/v1/doc.go @@ -13,3 +13,5 @@ See the License for the specific language governing permissions and limitations under the License. */ + +package diff diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/events/v1/doc.go new file mode 100644 index 0000000000..b7f86da869 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/events/v1/doc.go @@ -0,0 +1,18 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package events defines the event pushing and subscription service. +package events diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go b/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go new file mode 100644 index 0000000000..f083d9fce2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/events/v1/events.pb.go @@ -0,0 +1,443 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/events/v1/events.proto + +package events + +import ( + _ "github.com/containerd/containerd/protobuf/plugin" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type PublishRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Topic string `protobuf:"bytes,1,opt,name=topic,proto3" json:"topic,omitempty"` + Event *anypb.Any `protobuf:"bytes,2,opt,name=event,proto3" json:"event,omitempty"` +} + +func (x *PublishRequest) Reset() { + *x = PublishRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *PublishRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*PublishRequest) ProtoMessage() {} + +func (x *PublishRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PublishRequest.ProtoReflect.Descriptor instead. +func (*PublishRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescGZIP(), []int{0} +} + +func (x *PublishRequest) GetTopic() string { + if x != nil { + return x.Topic + } + return "" +} + +func (x *PublishRequest) GetEvent() *anypb.Any { + if x != nil { + return x.Event + } + return nil +} + +type ForwardRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Envelope *Envelope `protobuf:"bytes,1,opt,name=envelope,proto3" json:"envelope,omitempty"` +} + +func (x *ForwardRequest) Reset() { + *x = ForwardRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ForwardRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ForwardRequest) ProtoMessage() {} + +func (x *ForwardRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ForwardRequest.ProtoReflect.Descriptor instead. +func (*ForwardRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescGZIP(), []int{1} +} + +func (x *ForwardRequest) GetEnvelope() *Envelope { + if x != nil { + return x.Envelope + } + return nil +} + +type SubscribeRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *SubscribeRequest) Reset() { + *x = SubscribeRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SubscribeRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SubscribeRequest) ProtoMessage() {} + +func (x *SubscribeRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SubscribeRequest.ProtoReflect.Descriptor instead. +func (*SubscribeRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescGZIP(), []int{2} +} + +func (x *SubscribeRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type Envelope struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + Namespace string `protobuf:"bytes,2,opt,name=namespace,proto3" json:"namespace,omitempty"` + Topic string `protobuf:"bytes,3,opt,name=topic,proto3" json:"topic,omitempty"` + Event *anypb.Any `protobuf:"bytes,4,opt,name=event,proto3" json:"event,omitempty"` +} + +func (x *Envelope) Reset() { + *x = Envelope{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Envelope) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Envelope) ProtoMessage() {} + +func (x *Envelope) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Envelope.ProtoReflect.Descriptor instead. +func (*Envelope) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescGZIP(), []int{3} +} + +func (x *Envelope) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp + } + return nil +} + +func (x *Envelope) GetNamespace() string { + if x != nil { + return x.Namespace + } + return "" +} + +func (x *Envelope) GetTopic() string { + if x != nil { + return x.Topic + } + return "" +} 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file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_github_com_containerd_containerd_api_services_events_v1_events_proto_goTypes = []interface{}{ + (*PublishRequest)(nil), // 0: containerd.services.events.v1.PublishRequest + (*ForwardRequest)(nil), // 1: containerd.services.events.v1.ForwardRequest + (*SubscribeRequest)(nil), // 2: containerd.services.events.v1.SubscribeRequest + (*Envelope)(nil), // 3: containerd.services.events.v1.Envelope + (*anypb.Any)(nil), // 4: google.protobuf.Any + (*timestamppb.Timestamp)(nil), // 5: google.protobuf.Timestamp + (*emptypb.Empty)(nil), // 6: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_events_v1_events_proto_depIdxs = []int32{ + 4, // 0: containerd.services.events.v1.PublishRequest.event:type_name -> google.protobuf.Any + 3, // 1: containerd.services.events.v1.ForwardRequest.envelope:type_name -> containerd.services.events.v1.Envelope + 5, // 2: containerd.services.events.v1.Envelope.timestamp:type_name -> google.protobuf.Timestamp + 4, // 3: containerd.services.events.v1.Envelope.event:type_name -> google.protobuf.Any + 0, // 4: containerd.services.events.v1.Events.Publish:input_type -> containerd.services.events.v1.PublishRequest + 1, // 5: containerd.services.events.v1.Events.Forward:input_type -> containerd.services.events.v1.ForwardRequest + 2, // 6: containerd.services.events.v1.Events.Subscribe:input_type -> containerd.services.events.v1.SubscribeRequest + 6, // 7: containerd.services.events.v1.Events.Publish:output_type -> google.protobuf.Empty + 6, // 8: containerd.services.events.v1.Events.Forward:output_type -> google.protobuf.Empty + 3, // 9: containerd.services.events.v1.Events.Subscribe:output_type -> containerd.services.events.v1.Envelope + 7, // [7:10] is the sub-list for method output_type + 4, // [4:7] is the sub-list for method input_type + 4, // [4:4] is the sub-list for extension type_name + 4, // [4:4] is the sub-list for extension extendee + 0, // [0:4] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_events_v1_events_proto_init() } +func file_github_com_containerd_containerd_api_services_events_v1_events_proto_init() { + if File_github_com_containerd_containerd_api_services_events_v1_events_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PublishRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ForwardRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SubscribeRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Envelope); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_events_v1_events_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_events_v1_events_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_events_v1_events_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_events_v1_events_proto = out.File + file_github_com_containerd_containerd_api_services_events_v1_events_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_events_v1_events_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_events_v1_events_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/events.proto b/vendor/github.com/containerd/containerd/api/services/events/v1/events.proto new file mode 100644 index 0000000000..3e0f11ffb8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/events/v1/events.proto @@ -0,0 +1,71 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.events.v1; + +import "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto"; +import "google/protobuf/any.proto"; +import "google/protobuf/empty.proto"; +import "google/protobuf/timestamp.proto"; + +option go_package = "github.com/containerd/containerd/api/services/events/v1;events"; + +service Events { + // Publish an event to a topic. + // + // The event will be packed into a timestamp envelope with the namespace + // introspected from the context. The envelope will then be dispatched. + rpc Publish(PublishRequest) returns (google.protobuf.Empty); + + // Forward sends an event that has already been packaged into an envelope + // with a timestamp and namespace. + // + // This is useful if earlier timestamping is required or when forwarding on + // behalf of another component, namespace or publisher. + rpc Forward(ForwardRequest) returns (google.protobuf.Empty); + + // Subscribe to a stream of events, possibly returning only that match any + // of the provided filters. + // + // Unlike many other methods in containerd, subscribers will get messages + // from all namespaces unless otherwise specified. If this is not desired, + // a filter can be provided in the format 'namespace==' to + // restrict the received events. + rpc Subscribe(SubscribeRequest) returns (stream Envelope); +} + +message PublishRequest { + string topic = 1; + google.protobuf.Any event = 2; +} + +message ForwardRequest { + Envelope envelope = 1; +} + +message SubscribeRequest { + repeated string filters = 1; +} + +message Envelope { + option (containerd.plugin.fieldpath) = true; + google.protobuf.Timestamp timestamp = 1; + string namespace = 2; + string topic = 3; + google.protobuf.Any event = 4; +} diff --git a/vendor/github.com/containerd/containerd/api/services/events/v1/events_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/events/v1/events_grpc.pb.go new file mode 100644 index 0000000000..768306555c --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/events/v1/events_grpc.pb.go @@ -0,0 +1,238 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/events/v1/events.proto + +package events + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// EventsClient is the client API for Events service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type EventsClient interface { + // Publish an event to a topic. + // + // The event will be packed into a timestamp envelope with the namespace + // introspected from the context. The envelope will then be dispatched. + Publish(ctx context.Context, in *PublishRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // Forward sends an event that has already been packaged into an envelope + // with a timestamp and namespace. + // + // This is useful if earlier timestamping is required or when forwarding on + // behalf of another component, namespace or publisher. + Forward(ctx context.Context, in *ForwardRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // Subscribe to a stream of events, possibly returning only that match any + // of the provided filters. + // + // Unlike many other methods in containerd, subscribers will get messages + // from all namespaces unless otherwise specified. If this is not desired, + // a filter can be provided in the format 'namespace==' to + // restrict the received events. + Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (Events_SubscribeClient, error) +} + +type eventsClient struct { + cc grpc.ClientConnInterface +} + +func NewEventsClient(cc grpc.ClientConnInterface) EventsClient { + return &eventsClient{cc} +} + +func (c *eventsClient) Publish(ctx context.Context, in *PublishRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.events.v1.Events/Publish", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *eventsClient) Forward(ctx context.Context, in *ForwardRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.events.v1.Events/Forward", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *eventsClient) Subscribe(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (Events_SubscribeClient, error) { + stream, err := c.cc.NewStream(ctx, &Events_ServiceDesc.Streams[0], "/containerd.services.events.v1.Events/Subscribe", opts...) + if err != nil { + return nil, err + } + x := &eventsSubscribeClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Events_SubscribeClient interface { + Recv() (*Envelope, error) + grpc.ClientStream +} + +type eventsSubscribeClient struct { + grpc.ClientStream +} + +func (x *eventsSubscribeClient) Recv() (*Envelope, error) { + m := new(Envelope) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// EventsServer is the server API for Events service. +// All implementations must embed UnimplementedEventsServer +// for forward compatibility +type EventsServer interface { + // Publish an event to a topic. + // + // The event will be packed into a timestamp envelope with the namespace + // introspected from the context. The envelope will then be dispatched. + Publish(context.Context, *PublishRequest) (*emptypb.Empty, error) + // Forward sends an event that has already been packaged into an envelope + // with a timestamp and namespace. + // + // This is useful if earlier timestamping is required or when forwarding on + // behalf of another component, namespace or publisher. + Forward(context.Context, *ForwardRequest) (*emptypb.Empty, error) + // Subscribe to a stream of events, possibly returning only that match any + // of the provided filters. + // + // Unlike many other methods in containerd, subscribers will get messages + // from all namespaces unless otherwise specified. If this is not desired, + // a filter can be provided in the format 'namespace==' to + // restrict the received events. + Subscribe(*SubscribeRequest, Events_SubscribeServer) error + mustEmbedUnimplementedEventsServer() +} + +// UnimplementedEventsServer must be embedded to have forward compatible implementations. +type UnimplementedEventsServer struct { +} + +func (UnimplementedEventsServer) Publish(context.Context, *PublishRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Publish not implemented") +} +func (UnimplementedEventsServer) Forward(context.Context, *ForwardRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Forward not implemented") +} +func (UnimplementedEventsServer) Subscribe(*SubscribeRequest, Events_SubscribeServer) error { + return status.Errorf(codes.Unimplemented, "method Subscribe not implemented") +} +func (UnimplementedEventsServer) mustEmbedUnimplementedEventsServer() {} + +// UnsafeEventsServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to EventsServer will +// result in compilation errors. +type UnsafeEventsServer interface { + mustEmbedUnimplementedEventsServer() +} + +func RegisterEventsServer(s grpc.ServiceRegistrar, srv EventsServer) { + s.RegisterService(&Events_ServiceDesc, srv) +} + +func _Events_Publish_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PublishRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(EventsServer).Publish(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.events.v1.Events/Publish", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(EventsServer).Publish(ctx, req.(*PublishRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Events_Forward_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ForwardRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(EventsServer).Forward(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.events.v1.Events/Forward", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(EventsServer).Forward(ctx, req.(*ForwardRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Events_Subscribe_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(SubscribeRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(EventsServer).Subscribe(m, &eventsSubscribeServer{stream}) +} + +type Events_SubscribeServer interface { + Send(*Envelope) error + grpc.ServerStream +} + +type eventsSubscribeServer struct { + grpc.ServerStream +} + +func (x *eventsSubscribeServer) Send(m *Envelope) error { + return x.ServerStream.SendMsg(m) +} + +// Events_ServiceDesc is the grpc.ServiceDesc for Events service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Events_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.events.v1.Events", + HandlerType: (*EventsServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Publish", + Handler: _Events_Publish_Handler, + }, + { + MethodName: "Forward", + Handler: _Events_Forward_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "Subscribe", + Handler: _Events_Subscribe_Handler, + ServerStreams: true, + }, + }, + Metadata: "github.com/containerd/containerd/api/services/events/v1/events.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/images/v1/docs.go b/vendor/github.com/containerd/containerd/api/services/images/v1/docs.go new file mode 100644 index 0000000000..4170f38aff --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/images/v1/docs.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images diff --git a/vendor/github.com/containerd/containerd/api/services/images/v1/images.pb.go b/vendor/github.com/containerd/containerd/api/services/images/v1/images.pb.go new file mode 100644 index 0000000000..52aff3dd2f --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/images/v1/images.pb.go @@ -0,0 +1,946 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/images/v1/images.proto + +package images + +import ( + types "github.com/containerd/containerd/api/types" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Image struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Name provides a unique name for the image. + // + // Containerd treats this as the primary identifier. + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Labels provides free form labels for the image. These are runtime only + // and do not get inherited into the package image in any way. + // + // Labels may be updated using the field mask. + // The combined size of a key/value pair cannot exceed 4096 bytes. + Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Target describes the content entry point of the image. + Target *types.Descriptor `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"` + // CreatedAt is the time the image was first created. + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,7,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` + // UpdatedAt is the last time the image was mutated. + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,8,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` +} + +func (x *Image) Reset() { + *x = Image{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Image) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Image) ProtoMessage() {} + +func (x *Image) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Image.ProtoReflect.Descriptor instead. +func (*Image) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{0} +} + +func (x *Image) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Image) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +func (x *Image) GetTarget() *types.Descriptor { + if x != nil { + return x.Target + } + return nil +} + +func (x *Image) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *Image) GetUpdatedAt() *timestamppb.Timestamp { + if x != nil { + return x.UpdatedAt + } + return nil +} + +type GetImageRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *GetImageRequest) Reset() { + *x = GetImageRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetImageRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetImageRequest) ProtoMessage() {} + +func (x *GetImageRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetImageRequest.ProtoReflect.Descriptor instead. +func (*GetImageRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{1} +} + +func (x *GetImageRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +type GetImageResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Image *Image `protobuf:"bytes,1,opt,name=image,proto3" json:"image,omitempty"` +} + +func (x *GetImageResponse) Reset() { + *x = GetImageResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetImageResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetImageResponse) ProtoMessage() {} + +func (x *GetImageResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetImageResponse.ProtoReflect.Descriptor instead. +func (*GetImageResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{2} +} + +func (x *GetImageResponse) GetImage() *Image { + if x != nil { + return x.Image + } + return nil +} + +type CreateImageRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Image *Image `protobuf:"bytes,1,opt,name=image,proto3" json:"image,omitempty"` + SourceDateEpoch *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=source_date_epoch,json=sourceDateEpoch,proto3" json:"source_date_epoch,omitempty"` +} + +func (x *CreateImageRequest) Reset() { + *x = CreateImageRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateImageRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateImageRequest) ProtoMessage() {} + +func (x *CreateImageRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateImageRequest.ProtoReflect.Descriptor instead. +func (*CreateImageRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{3} +} + +func (x *CreateImageRequest) GetImage() *Image { + if x != nil { + return x.Image + } + return nil +} + +func (x *CreateImageRequest) GetSourceDateEpoch() *timestamppb.Timestamp { + if x != nil { + return x.SourceDateEpoch + } + return nil +} + +type CreateImageResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Image *Image `protobuf:"bytes,1,opt,name=image,proto3" json:"image,omitempty"` +} + +func (x *CreateImageResponse) Reset() { + *x = CreateImageResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateImageResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateImageResponse) ProtoMessage() {} + +func (x *CreateImageResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateImageResponse.ProtoReflect.Descriptor instead. +func (*CreateImageResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{4} +} + +func (x *CreateImageResponse) GetImage() *Image { + if x != nil { + return x.Image + } + return nil +} + +type UpdateImageRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Image provides a full or partial image for update. + // + // The name field must be set or an error will be returned. + Image *Image `protobuf:"bytes,1,opt,name=image,proto3" json:"image,omitempty"` + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` + SourceDateEpoch *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=source_date_epoch,json=sourceDateEpoch,proto3" json:"source_date_epoch,omitempty"` +} + +func (x *UpdateImageRequest) Reset() { + *x = UpdateImageRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateImageRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateImageRequest) ProtoMessage() {} + +func (x *UpdateImageRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateImageRequest.ProtoReflect.Descriptor instead. +func (*UpdateImageRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{5} +} + +func (x *UpdateImageRequest) GetImage() *Image { + if x != nil { + return x.Image + } + return nil +} + +func (x *UpdateImageRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} + +func (x *UpdateImageRequest) GetSourceDateEpoch() *timestamppb.Timestamp { + if x != nil { + return x.SourceDateEpoch + } + return nil +} + +type UpdateImageResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Image *Image `protobuf:"bytes,1,opt,name=image,proto3" json:"image,omitempty"` +} + +func (x *UpdateImageResponse) Reset() { + *x = UpdateImageResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateImageResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateImageResponse) ProtoMessage() {} + +func (x *UpdateImageResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateImageResponse.ProtoReflect.Descriptor instead. +func (*UpdateImageResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{6} +} + +func (x *UpdateImageResponse) GetImage() *Image { + if x != nil { + return x.Image + } + return nil +} + +type ListImagesRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, images that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *ListImagesRequest) Reset() { + *x = ListImagesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListImagesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListImagesRequest) ProtoMessage() {} + +func (x *ListImagesRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListImagesRequest.ProtoReflect.Descriptor instead. +func (*ListImagesRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{7} +} + +func (x *ListImagesRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type ListImagesResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Images []*Image `protobuf:"bytes,1,rep,name=images,proto3" json:"images,omitempty"` +} + +func (x *ListImagesResponse) Reset() { + *x = ListImagesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListImagesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListImagesResponse) ProtoMessage() {} + +func (x *ListImagesResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListImagesResponse.ProtoReflect.Descriptor instead. +func (*ListImagesResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{8} +} + +func (x *ListImagesResponse) GetImages() []*Image { + if x != nil { + return x.Images + } + return nil +} + +type DeleteImageRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Sync indicates that the delete and cleanup should be done + // synchronously before returning to the caller + // + // Default is false + Sync bool `protobuf:"varint,2,opt,name=sync,proto3" json:"sync,omitempty"` +} + +func (x *DeleteImageRequest) Reset() { + *x = DeleteImageRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteImageRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteImageRequest) ProtoMessage() {} + +func (x *DeleteImageRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteImageRequest.ProtoReflect.Descriptor instead. +func (*DeleteImageRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescGZIP(), []int{9} +} + +func (x *DeleteImageRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *DeleteImageRequest) GetSync() bool { + if x != nil { + return x.Sync + } + return false +} + +var File_github_com_containerd_containerd_api_services_images_v1_images_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDesc = []byte{ + 0x0a, 0x44, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 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protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes = make([]protoimpl.MessageInfo, 11) +var file_github_com_containerd_containerd_api_services_images_v1_images_proto_goTypes = []interface{}{ + (*Image)(nil), // 0: containerd.services.images.v1.Image + (*GetImageRequest)(nil), // 1: containerd.services.images.v1.GetImageRequest + (*GetImageResponse)(nil), // 2: containerd.services.images.v1.GetImageResponse + (*CreateImageRequest)(nil), // 3: containerd.services.images.v1.CreateImageRequest + (*CreateImageResponse)(nil), // 4: containerd.services.images.v1.CreateImageResponse + (*UpdateImageRequest)(nil), // 5: containerd.services.images.v1.UpdateImageRequest + (*UpdateImageResponse)(nil), // 6: containerd.services.images.v1.UpdateImageResponse + (*ListImagesRequest)(nil), // 7: containerd.services.images.v1.ListImagesRequest + (*ListImagesResponse)(nil), // 8: containerd.services.images.v1.ListImagesResponse + (*DeleteImageRequest)(nil), // 9: containerd.services.images.v1.DeleteImageRequest + nil, // 10: containerd.services.images.v1.Image.LabelsEntry + (*types.Descriptor)(nil), // 11: containerd.types.Descriptor + (*timestamppb.Timestamp)(nil), // 12: google.protobuf.Timestamp + (*fieldmaskpb.FieldMask)(nil), // 13: google.protobuf.FieldMask + (*emptypb.Empty)(nil), // 14: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_images_v1_images_proto_depIdxs = []int32{ + 10, // 0: containerd.services.images.v1.Image.labels:type_name -> containerd.services.images.v1.Image.LabelsEntry + 11, // 1: containerd.services.images.v1.Image.target:type_name -> containerd.types.Descriptor + 12, // 2: containerd.services.images.v1.Image.created_at:type_name -> google.protobuf.Timestamp + 12, // 3: containerd.services.images.v1.Image.updated_at:type_name -> google.protobuf.Timestamp + 0, // 4: containerd.services.images.v1.GetImageResponse.image:type_name -> containerd.services.images.v1.Image + 0, // 5: containerd.services.images.v1.CreateImageRequest.image:type_name -> containerd.services.images.v1.Image + 12, // 6: containerd.services.images.v1.CreateImageRequest.source_date_epoch:type_name -> google.protobuf.Timestamp + 0, // 7: containerd.services.images.v1.CreateImageResponse.image:type_name -> containerd.services.images.v1.Image + 0, // 8: containerd.services.images.v1.UpdateImageRequest.image:type_name -> containerd.services.images.v1.Image + 13, // 9: containerd.services.images.v1.UpdateImageRequest.update_mask:type_name -> google.protobuf.FieldMask + 12, // 10: containerd.services.images.v1.UpdateImageRequest.source_date_epoch:type_name -> google.protobuf.Timestamp + 0, // 11: containerd.services.images.v1.UpdateImageResponse.image:type_name -> containerd.services.images.v1.Image + 0, // 12: containerd.services.images.v1.ListImagesResponse.images:type_name -> containerd.services.images.v1.Image + 1, // 13: containerd.services.images.v1.Images.Get:input_type -> containerd.services.images.v1.GetImageRequest + 7, // 14: containerd.services.images.v1.Images.List:input_type -> containerd.services.images.v1.ListImagesRequest + 3, // 15: containerd.services.images.v1.Images.Create:input_type -> containerd.services.images.v1.CreateImageRequest + 5, // 16: containerd.services.images.v1.Images.Update:input_type -> containerd.services.images.v1.UpdateImageRequest + 9, // 17: containerd.services.images.v1.Images.Delete:input_type -> containerd.services.images.v1.DeleteImageRequest + 2, // 18: containerd.services.images.v1.Images.Get:output_type -> containerd.services.images.v1.GetImageResponse + 8, // 19: containerd.services.images.v1.Images.List:output_type -> containerd.services.images.v1.ListImagesResponse + 4, // 20: containerd.services.images.v1.Images.Create:output_type -> containerd.services.images.v1.CreateImageResponse + 6, // 21: containerd.services.images.v1.Images.Update:output_type -> containerd.services.images.v1.UpdateImageResponse + 14, // 22: containerd.services.images.v1.Images.Delete:output_type -> google.protobuf.Empty + 18, // [18:23] is the sub-list for method output_type + 13, // [13:18] is the sub-list for method input_type + 13, // [13:13] is the sub-list for extension type_name + 13, // [13:13] is the sub-list for extension extendee + 0, // [0:13] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_images_v1_images_proto_init() } +func file_github_com_containerd_containerd_api_services_images_v1_images_proto_init() { + if File_github_com_containerd_containerd_api_services_images_v1_images_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Image); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetImageRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetImageResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateImageRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateImageResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateImageRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateImageResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListImagesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListImagesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteImageRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDesc, + NumEnums: 0, + NumMessages: 11, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_images_v1_images_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_images_v1_images_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_images_v1_images_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_images_v1_images_proto = out.File + file_github_com_containerd_containerd_api_services_images_v1_images_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_images_v1_images_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_images_v1_images_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/images/v1/images.proto b/vendor/github.com/containerd/containerd/api/services/images/v1/images.proto new file mode 100644 index 0000000000..b32df4b051 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/images/v1/images.proto @@ -0,0 +1,143 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.images.v1; + +import "google/protobuf/empty.proto"; +import "google/protobuf/field_mask.proto"; +import "google/protobuf/timestamp.proto"; +import "github.com/containerd/containerd/api/types/descriptor.proto"; + +option go_package = "github.com/containerd/containerd/api/services/images/v1;images"; + +// Images is a service that allows one to register images with containerd. +// +// In containerd, an image is merely the mapping of a name to a content root, +// described by a descriptor. The behavior and state of image is purely +// dictated by the type of the descriptor. +// +// From the perspective of this service, these references are mostly shallow, +// in that the existence of the required content won't be validated until +// required by consuming services. +// +// As such, this can really be considered a "metadata service". +service Images { + // Get returns an image by name. + rpc Get(GetImageRequest) returns (GetImageResponse); + + // List returns a list of all images known to containerd. + rpc List(ListImagesRequest) returns (ListImagesResponse); + + // Create an image record in the metadata store. + // + // The name of the image must be unique. + rpc Create(CreateImageRequest) returns (CreateImageResponse); + + // Update assigns the name to a given target image based on the provided + // image. + rpc Update(UpdateImageRequest) returns (UpdateImageResponse); + + // Delete deletes the image by name. + rpc Delete(DeleteImageRequest) returns (google.protobuf.Empty); +} + +message Image { + // Name provides a unique name for the image. + // + // Containerd treats this as the primary identifier. + string name = 1; + + // Labels provides free form labels for the image. These are runtime only + // and do not get inherited into the package image in any way. + // + // Labels may be updated using the field mask. + // The combined size of a key/value pair cannot exceed 4096 bytes. + map labels = 2; + + // Target describes the content entry point of the image. + containerd.types.Descriptor target = 3; + + // CreatedAt is the time the image was first created. + google.protobuf.Timestamp created_at = 7; + + // UpdatedAt is the last time the image was mutated. + google.protobuf.Timestamp updated_at = 8; +} + +message GetImageRequest { + string name = 1; +} + +message GetImageResponse { + Image image = 1; +} + +message CreateImageRequest { + Image image = 1; + + google.protobuf.Timestamp source_date_epoch = 2; +} + +message CreateImageResponse { + Image image = 1; +} + +message UpdateImageRequest { + // Image provides a full or partial image for update. + // + // The name field must be set or an error will be returned. + Image image = 1; + + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + google.protobuf.FieldMask update_mask = 2; + + google.protobuf.Timestamp source_date_epoch = 3; +} + +message UpdateImageResponse { + Image image = 1; +} + +message ListImagesRequest { + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, images that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + repeated string filters = 1; +} + +message ListImagesResponse { + repeated Image images = 1; +} + +message DeleteImageRequest { + string name = 1; + + // Sync indicates that the delete and cleanup should be done + // synchronously before returning to the caller + // + // Default is false + bool sync = 2; +} diff --git a/vendor/github.com/containerd/containerd/api/services/images/v1/images_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/images/v1/images_grpc.pb.go new file mode 100644 index 0000000000..86a4602e03 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/images/v1/images_grpc.pb.go @@ -0,0 +1,266 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/images/v1/images.proto + +package images + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// ImagesClient is the client API for Images service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type ImagesClient interface { + // Get returns an image by name. + Get(ctx context.Context, in *GetImageRequest, opts ...grpc.CallOption) (*GetImageResponse, error) + // List returns a list of all images known to containerd. + List(ctx context.Context, in *ListImagesRequest, opts ...grpc.CallOption) (*ListImagesResponse, error) + // Create an image record in the metadata store. + // + // The name of the image must be unique. + Create(ctx context.Context, in *CreateImageRequest, opts ...grpc.CallOption) (*CreateImageResponse, error) + // Update assigns the name to a given target image based on the provided + // image. + Update(ctx context.Context, in *UpdateImageRequest, opts ...grpc.CallOption) (*UpdateImageResponse, error) + // Delete deletes the image by name. + Delete(ctx context.Context, in *DeleteImageRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) +} + +type imagesClient struct { + cc grpc.ClientConnInterface +} + +func NewImagesClient(cc grpc.ClientConnInterface) ImagesClient { + return &imagesClient{cc} +} + +func (c *imagesClient) Get(ctx context.Context, in *GetImageRequest, opts ...grpc.CallOption) (*GetImageResponse, error) { + out := new(GetImageResponse) + err := c.cc.Invoke(ctx, "/containerd.services.images.v1.Images/Get", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *imagesClient) List(ctx context.Context, in *ListImagesRequest, opts ...grpc.CallOption) (*ListImagesResponse, error) { + out := new(ListImagesResponse) + err := c.cc.Invoke(ctx, "/containerd.services.images.v1.Images/List", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *imagesClient) Create(ctx context.Context, in *CreateImageRequest, opts ...grpc.CallOption) (*CreateImageResponse, error) { + out := new(CreateImageResponse) + err := c.cc.Invoke(ctx, "/containerd.services.images.v1.Images/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *imagesClient) Update(ctx context.Context, in *UpdateImageRequest, opts ...grpc.CallOption) (*UpdateImageResponse, error) { + out := new(UpdateImageResponse) + err := c.cc.Invoke(ctx, "/containerd.services.images.v1.Images/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *imagesClient) Delete(ctx context.Context, in *DeleteImageRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.images.v1.Images/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ImagesServer is the server API for Images service. +// All implementations must embed UnimplementedImagesServer +// for forward compatibility +type ImagesServer interface { + // Get returns an image by name. + Get(context.Context, *GetImageRequest) (*GetImageResponse, error) + // List returns a list of all images known to containerd. + List(context.Context, *ListImagesRequest) (*ListImagesResponse, error) + // Create an image record in the metadata store. + // + // The name of the image must be unique. + Create(context.Context, *CreateImageRequest) (*CreateImageResponse, error) + // Update assigns the name to a given target image based on the provided + // image. + Update(context.Context, *UpdateImageRequest) (*UpdateImageResponse, error) + // Delete deletes the image by name. + Delete(context.Context, *DeleteImageRequest) (*emptypb.Empty, error) + mustEmbedUnimplementedImagesServer() +} + +// UnimplementedImagesServer must be embedded to have forward compatible implementations. +type UnimplementedImagesServer struct { +} + +func (UnimplementedImagesServer) Get(context.Context, *GetImageRequest) (*GetImageResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") +} +func (UnimplementedImagesServer) List(context.Context, *ListImagesRequest) (*ListImagesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedImagesServer) Create(context.Context, *CreateImageRequest) (*CreateImageResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedImagesServer) Update(context.Context, *UpdateImageRequest) (*UpdateImageResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedImagesServer) Delete(context.Context, *DeleteImageRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedImagesServer) mustEmbedUnimplementedImagesServer() {} + +// UnsafeImagesServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to ImagesServer will +// result in compilation errors. +type UnsafeImagesServer interface { + mustEmbedUnimplementedImagesServer() +} + +func RegisterImagesServer(s grpc.ServiceRegistrar, srv ImagesServer) { + s.RegisterService(&Images_ServiceDesc, srv) +} + +func _Images_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetImageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ImagesServer).Get(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.images.v1.Images/Get", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ImagesServer).Get(ctx, req.(*GetImageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Images_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListImagesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ImagesServer).List(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.images.v1.Images/List", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ImagesServer).List(ctx, req.(*ListImagesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Images_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateImageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ImagesServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.images.v1.Images/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ImagesServer).Create(ctx, req.(*CreateImageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Images_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateImageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ImagesServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.images.v1.Images/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ImagesServer).Update(ctx, req.(*UpdateImageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Images_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteImageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ImagesServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.images.v1.Images/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ImagesServer).Delete(ctx, req.(*DeleteImageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Images_ServiceDesc is the grpc.ServiceDesc for Images service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Images_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.images.v1.Images", + HandlerType: (*ImagesServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Get", + Handler: _Images_Get_Handler, + }, + { + MethodName: "List", + Handler: _Images_List_Handler, + }, + { + MethodName: "Create", + Handler: _Images_Create_Handler, + }, + { + MethodName: "Update", + Handler: _Images_Update_Handler, + }, + { + MethodName: "Delete", + Handler: _Images_Delete_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/images/v1/images.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/introspection/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/introspection/v1/doc.go new file mode 100644 index 0000000000..f6f65eadfd --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/introspection/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package introspection diff --git a/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.pb.go b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.pb.go new file mode 100644 index 0000000000..7768f81313 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.pb.go @@ -0,0 +1,627 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/introspection/v1/introspection.proto + +package introspection + +import ( + types "github.com/containerd/containerd/api/types" + status "google.golang.org/genproto/googleapis/rpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Plugin struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Type defines the type of plugin. + // + // See package plugin for a list of possible values. Non core plugins may + // define their own values during registration. + Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` + // ID identifies the plugin uniquely in the system. + ID string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"` + // Requires lists the plugin types required by this plugin. + Requires []string `protobuf:"bytes,3,rep,name=requires,proto3" json:"requires,omitempty"` + // Platforms enumerates the platforms this plugin will support. + // + // If values are provided here, the plugin will only be operable under the + // provided platforms. + // + // If this is empty, the plugin will work across all platforms. + // + // If the plugin prefers certain platforms over others, they should be + // listed from most to least preferred. + Platforms []*types.Platform `protobuf:"bytes,4,rep,name=platforms,proto3" json:"platforms,omitempty"` + // Exports allows plugins to provide values about state or configuration to + // interested parties. + // + // One example is exposing the configured path of a snapshotter plugin. + Exports map[string]string `protobuf:"bytes,5,rep,name=exports,proto3" json:"exports,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // Capabilities allows plugins to communicate feature switches to allow + // clients to detect features that may not be on be default or may be + // different from version to version. + // + // Use this sparingly. + Capabilities []string `protobuf:"bytes,6,rep,name=capabilities,proto3" json:"capabilities,omitempty"` + // InitErr will be set if the plugin fails initialization. + // + // This means the plugin may have been registered but a non-terminal error + // was encountered during initialization. + // + // Plugins that have this value set cannot be used. + InitErr *status.Status `protobuf:"bytes,7,opt,name=init_err,json=initErr,proto3" json:"init_err,omitempty"` +} + +func (x *Plugin) Reset() { + *x = Plugin{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Plugin) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Plugin) ProtoMessage() {} + +func (x *Plugin) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Plugin.ProtoReflect.Descriptor instead. +func (*Plugin) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP(), []int{0} +} + +func (x *Plugin) GetType() string { + if x != nil { + return x.Type + } + return "" +} + +func (x *Plugin) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *Plugin) GetRequires() []string { + if x != nil { + return x.Requires + } + return nil +} + +func (x *Plugin) GetPlatforms() []*types.Platform { + if x != nil { + return x.Platforms + } + return nil +} + +func (x *Plugin) GetExports() map[string]string { + if x != nil { + return x.Exports + } + return nil +} + +func (x *Plugin) GetCapabilities() []string { + if x != nil { + return x.Capabilities + } + return nil +} + +func (x *Plugin) GetInitErr() *status.Status { + if x != nil { + return x.InitErr + } + return nil +} + +type PluginsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, plugins that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *PluginsRequest) Reset() { + *x = PluginsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *PluginsRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*PluginsRequest) ProtoMessage() {} + +func (x *PluginsRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PluginsRequest.ProtoReflect.Descriptor instead. +func (*PluginsRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP(), []int{1} +} + +func (x *PluginsRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type PluginsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Plugins []*Plugin `protobuf:"bytes,1,rep,name=plugins,proto3" json:"plugins,omitempty"` +} + +func (x *PluginsResponse) Reset() { + *x = PluginsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *PluginsResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*PluginsResponse) ProtoMessage() {} + +func (x *PluginsResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PluginsResponse.ProtoReflect.Descriptor instead. +func (*PluginsResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP(), []int{2} +} + +func (x *PluginsResponse) GetPlugins() []*Plugin { + if x != nil { + return x.Plugins + } + return nil +} + +type ServerResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + UUID string `protobuf:"bytes,1,opt,name=uuid,proto3" json:"uuid,omitempty"` + Pid uint64 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` + Pidns uint64 `protobuf:"varint,3,opt,name=pidns,proto3" json:"pidns,omitempty"` // PID namespace, such as 4026531836 + Deprecations []*DeprecationWarning `protobuf:"bytes,4,rep,name=deprecations,proto3" json:"deprecations,omitempty"` +} + +func (x *ServerResponse) Reset() { + *x = ServerResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ServerResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ServerResponse) ProtoMessage() {} + +func (x *ServerResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ServerResponse.ProtoReflect.Descriptor instead. +func (*ServerResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP(), []int{3} +} + +func (x *ServerResponse) GetUUID() string { + if x != nil { + return x.UUID + } + return "" +} + +func (x *ServerResponse) GetPid() uint64 { + if x != nil { + return x.Pid + } + return 0 +} + +func (x *ServerResponse) GetPidns() uint64 { + if x != nil { + return x.Pidns + } + return 0 +} + +func (x *ServerResponse) GetDeprecations() []*DeprecationWarning { + if x != nil { + return x.Deprecations + } + return nil +} + +type DeprecationWarning struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + LastOccurrence *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=last_occurrence,json=lastOccurrence,proto3" json:"last_occurrence,omitempty"` +} + +func (x *DeprecationWarning) Reset() { + *x = DeprecationWarning{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeprecationWarning) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeprecationWarning) ProtoMessage() {} + +func (x *DeprecationWarning) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeprecationWarning.ProtoReflect.Descriptor instead. +func (*DeprecationWarning) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP(), []int{4} +} + +func (x *DeprecationWarning) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *DeprecationWarning) GetMessage() string { + if x != nil { + return x.Message + } + return "" +} + +func (x *DeprecationWarning) GetLastOccurrence() *timestamppb.Timestamp { + if x != nil { + return x.LastOccurrence + } + return nil +} + +var 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file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDesc +) + +func file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes = make([]protoimpl.MessageInfo, 6) +var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_goTypes = []interface{}{ + (*Plugin)(nil), // 0: containerd.services.introspection.v1.Plugin + (*PluginsRequest)(nil), // 1: containerd.services.introspection.v1.PluginsRequest + (*PluginsResponse)(nil), // 2: containerd.services.introspection.v1.PluginsResponse + (*ServerResponse)(nil), // 3: containerd.services.introspection.v1.ServerResponse + (*DeprecationWarning)(nil), // 4: containerd.services.introspection.v1.DeprecationWarning + nil, // 5: containerd.services.introspection.v1.Plugin.ExportsEntry + (*types.Platform)(nil), // 6: containerd.types.Platform + (*status.Status)(nil), // 7: google.rpc.Status + (*timestamppb.Timestamp)(nil), // 8: google.protobuf.Timestamp + (*emptypb.Empty)(nil), // 9: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_depIdxs = []int32{ + 6, // 0: containerd.services.introspection.v1.Plugin.platforms:type_name -> containerd.types.Platform + 5, // 1: containerd.services.introspection.v1.Plugin.exports:type_name -> containerd.services.introspection.v1.Plugin.ExportsEntry + 7, // 2: containerd.services.introspection.v1.Plugin.init_err:type_name -> google.rpc.Status + 0, // 3: containerd.services.introspection.v1.PluginsResponse.plugins:type_name -> containerd.services.introspection.v1.Plugin + 4, // 4: containerd.services.introspection.v1.ServerResponse.deprecations:type_name -> containerd.services.introspection.v1.DeprecationWarning + 8, // 5: containerd.services.introspection.v1.DeprecationWarning.last_occurrence:type_name -> google.protobuf.Timestamp + 1, // 6: containerd.services.introspection.v1.Introspection.Plugins:input_type -> containerd.services.introspection.v1.PluginsRequest + 9, // 7: containerd.services.introspection.v1.Introspection.Server:input_type -> google.protobuf.Empty + 2, // 8: containerd.services.introspection.v1.Introspection.Plugins:output_type -> containerd.services.introspection.v1.PluginsResponse + 3, // 9: containerd.services.introspection.v1.Introspection.Server:output_type -> containerd.services.introspection.v1.ServerResponse + 8, // [8:10] is the sub-list for method output_type + 6, // [6:8] is the sub-list for method input_type + 6, // [6:6] is the sub-list for extension type_name + 6, // [6:6] is the sub-list for extension extendee + 0, // [0:6] is the sub-list for field type_name +} + +func init() { + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_init() +} +func file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_init() { + if File_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Plugin); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PluginsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PluginsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ServerResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeprecationWarning); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDesc, + NumEnums: 0, + NumMessages: 6, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto = out.File + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_introspection_v1_introspection_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto new file mode 100644 index 0000000000..f27f1912e7 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto @@ -0,0 +1,113 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.introspection.v1; + +import "github.com/containerd/containerd/api/types/platform.proto"; +import "google/rpc/status.proto"; +import "google/protobuf/empty.proto"; +import "google/protobuf/timestamp.proto"; + +option go_package = "github.com/containerd/containerd/api/services/introspection/v1;introspection"; + +service Introspection { + // Plugins returns a list of plugins in containerd. + // + // Clients can use this to detect features and capabilities when using + // containerd. + rpc Plugins(PluginsRequest) returns (PluginsResponse); + // Server returns information about the containerd server + rpc Server(google.protobuf.Empty) returns (ServerResponse); +} + +message Plugin { + // Type defines the type of plugin. + // + // See package plugin for a list of possible values. Non core plugins may + // define their own values during registration. + string type = 1; + + // ID identifies the plugin uniquely in the system. + string id = 2; + + // Requires lists the plugin types required by this plugin. + repeated string requires = 3; + + // Platforms enumerates the platforms this plugin will support. + // + // If values are provided here, the plugin will only be operable under the + // provided platforms. + // + // If this is empty, the plugin will work across all platforms. + // + // If the plugin prefers certain platforms over others, they should be + // listed from most to least preferred. + repeated types.Platform platforms = 4; + + // Exports allows plugins to provide values about state or configuration to + // interested parties. + // + // One example is exposing the configured path of a snapshotter plugin. + map exports = 5; + + // Capabilities allows plugins to communicate feature switches to allow + // clients to detect features that may not be on be default or may be + // different from version to version. + // + // Use this sparingly. + repeated string capabilities = 6; + + // InitErr will be set if the plugin fails initialization. + // + // This means the plugin may have been registered but a non-terminal error + // was encountered during initialization. + // + // Plugins that have this value set cannot be used. + google.rpc.Status init_err = 7; +} + +message PluginsRequest { + // Filters contains one or more filters using the syntax defined in the + // containerd filter package. + // + // The returned result will be those that match any of the provided + // filters. Expanded, plugins that match the following will be + // returned: + // + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // + // If filters is zero-length or nil, all items will be returned. + repeated string filters = 1; +} + +message PluginsResponse { + repeated Plugin plugins = 1; +} + +message ServerResponse { + string uuid = 1; + uint64 pid = 2; + uint64 pidns = 3; // PID namespace, such as 4026531836 + repeated DeprecationWarning deprecations = 4; +} + +message DeprecationWarning { + string id = 1; + string message = 2; + google.protobuf.Timestamp last_occurrence = 3; +} \ No newline at end of file diff --git a/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection_grpc.pb.go new file mode 100644 index 0000000000..c2cf80765c --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection_grpc.pb.go @@ -0,0 +1,152 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/introspection/v1/introspection.proto + +package introspection + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// IntrospectionClient is the client API for Introspection service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type IntrospectionClient interface { + // Plugins returns a list of plugins in containerd. + // + // Clients can use this to detect features and capabilities when using + // containerd. + Plugins(ctx context.Context, in *PluginsRequest, opts ...grpc.CallOption) (*PluginsResponse, error) + // Server returns information about the containerd server + Server(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*ServerResponse, error) +} + +type introspectionClient struct { + cc grpc.ClientConnInterface +} + +func NewIntrospectionClient(cc grpc.ClientConnInterface) IntrospectionClient { + return &introspectionClient{cc} +} + +func (c *introspectionClient) Plugins(ctx context.Context, in *PluginsRequest, opts ...grpc.CallOption) (*PluginsResponse, error) { + out := new(PluginsResponse) + err := c.cc.Invoke(ctx, "/containerd.services.introspection.v1.Introspection/Plugins", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *introspectionClient) Server(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*ServerResponse, error) { + out := new(ServerResponse) + err := c.cc.Invoke(ctx, "/containerd.services.introspection.v1.Introspection/Server", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// IntrospectionServer is the server API for Introspection service. +// All implementations must embed UnimplementedIntrospectionServer +// for forward compatibility +type IntrospectionServer interface { + // Plugins returns a list of plugins in containerd. + // + // Clients can use this to detect features and capabilities when using + // containerd. + Plugins(context.Context, *PluginsRequest) (*PluginsResponse, error) + // Server returns information about the containerd server + Server(context.Context, *emptypb.Empty) (*ServerResponse, error) + mustEmbedUnimplementedIntrospectionServer() +} + +// UnimplementedIntrospectionServer must be embedded to have forward compatible implementations. +type UnimplementedIntrospectionServer struct { +} + +func (UnimplementedIntrospectionServer) Plugins(context.Context, *PluginsRequest) (*PluginsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Plugins not implemented") +} +func (UnimplementedIntrospectionServer) Server(context.Context, *emptypb.Empty) (*ServerResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Server not implemented") +} +func (UnimplementedIntrospectionServer) mustEmbedUnimplementedIntrospectionServer() {} + +// UnsafeIntrospectionServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to IntrospectionServer will +// result in compilation errors. +type UnsafeIntrospectionServer interface { + mustEmbedUnimplementedIntrospectionServer() +} + +func RegisterIntrospectionServer(s grpc.ServiceRegistrar, srv IntrospectionServer) { + s.RegisterService(&Introspection_ServiceDesc, srv) +} + +func _Introspection_Plugins_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PluginsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(IntrospectionServer).Plugins(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.introspection.v1.Introspection/Plugins", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(IntrospectionServer).Plugins(ctx, req.(*PluginsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Introspection_Server_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(emptypb.Empty) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(IntrospectionServer).Server(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.introspection.v1.Introspection/Server", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(IntrospectionServer).Server(ctx, req.(*emptypb.Empty)) + } + return interceptor(ctx, in, info, handler) +} + +// Introspection_ServiceDesc is the grpc.ServiceDesc for Introspection service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Introspection_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.introspection.v1.Introspection", + HandlerType: (*IntrospectionServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Plugins", + Handler: _Introspection_Plugins_Handler, + }, + { + MethodName: "Server", + Handler: _Introspection_Server_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/introspection/v1/introspection.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/leases/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/leases/v1/doc.go new file mode 100644 index 0000000000..db2422a8bb --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/leases/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases diff --git a/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go new file mode 100644 index 0000000000..2a66f0f8b8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.pb.go @@ -0,0 +1,961 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/leases/v1/leases.proto + +package leases + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// Lease is an object which retains resources while it exists. +type Lease struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` + Labels map[string]string `protobuf:"bytes,3,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *Lease) Reset() { + *x = Lease{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Lease) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Lease) ProtoMessage() {} + +func (x *Lease) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Lease.ProtoReflect.Descriptor instead. +func (*Lease) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{0} +} + +func (x *Lease) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *Lease) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *Lease) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +type CreateRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // ID is used to identity the lease, when the id is not set the service + // generates a random identifier for the lease. + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Labels map[string]string `protobuf:"bytes,3,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *CreateRequest) Reset() { + *x = CreateRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateRequest) ProtoMessage() {} + +func (x *CreateRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateRequest.ProtoReflect.Descriptor instead. +func (*CreateRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{1} +} + +func (x *CreateRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *CreateRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +type CreateResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Lease *Lease `protobuf:"bytes,1,opt,name=lease,proto3" json:"lease,omitempty"` +} + +func (x *CreateResponse) Reset() { + *x = CreateResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateResponse) ProtoMessage() {} + +func (x *CreateResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateResponse.ProtoReflect.Descriptor instead. +func (*CreateResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{2} +} + +func (x *CreateResponse) GetLease() *Lease { + if x != nil { + return x.Lease + } + return nil +} + +type DeleteRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // Sync indicates that the delete and cleanup should be done + // synchronously before returning to the caller + // + // Default is false + Sync bool `protobuf:"varint,2,opt,name=sync,proto3" json:"sync,omitempty"` +} + +func (x *DeleteRequest) Reset() { + *x = DeleteRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteRequest) ProtoMessage() {} + +func (x *DeleteRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteRequest.ProtoReflect.Descriptor instead. +func (*DeleteRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{3} +} + +func (x *DeleteRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *DeleteRequest) GetSync() bool { + if x != nil { + return x.Sync + } + return false +} + +type ListRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *ListRequest) Reset() { + *x = ListRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListRequest) ProtoMessage() {} + +func (x *ListRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListRequest.ProtoReflect.Descriptor instead. +func (*ListRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{4} +} + +func (x *ListRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type ListResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Leases []*Lease `protobuf:"bytes,1,rep,name=leases,proto3" json:"leases,omitempty"` +} + +func (x *ListResponse) Reset() { + *x = ListResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListResponse) ProtoMessage() {} + +func (x *ListResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListResponse.ProtoReflect.Descriptor instead. +func (*ListResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{5} +} + +func (x *ListResponse) GetLeases() []*Lease { + if x != nil { + return x.Leases + } + return nil +} + +type Resource struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // For snapshotter resource, there are many snapshotter types here, like + // overlayfs, devmapper etc. The type will be formatted with type, + // like "snapshotter/overlayfs". + Type string `protobuf:"bytes,2,opt,name=type,proto3" json:"type,omitempty"` +} + +func (x *Resource) Reset() { + *x = Resource{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Resource) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Resource) ProtoMessage() {} + +func (x *Resource) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Resource.ProtoReflect.Descriptor instead. +func (*Resource) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{6} +} + +func (x *Resource) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *Resource) GetType() string { + if x != nil { + return x.Type + } + return "" +} + +type AddResourceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Resource *Resource `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"` +} + +func (x *AddResourceRequest) Reset() { + *x = AddResourceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *AddResourceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*AddResourceRequest) ProtoMessage() {} + +func (x *AddResourceRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use AddResourceRequest.ProtoReflect.Descriptor instead. +func (*AddResourceRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{7} +} + +func (x *AddResourceRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *AddResourceRequest) GetResource() *Resource { + if x != nil { + return x.Resource + } + return nil +} + +type DeleteResourceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Resource *Resource `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"` +} + +func (x *DeleteResourceRequest) Reset() { + *x = DeleteResourceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteResourceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteResourceRequest) ProtoMessage() {} + +func (x *DeleteResourceRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteResourceRequest.ProtoReflect.Descriptor instead. +func (*DeleteResourceRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{8} +} + +func (x *DeleteResourceRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *DeleteResourceRequest) GetResource() *Resource { + if x != nil { + return x.Resource + } + return nil +} + +type ListResourcesRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` +} + +func (x *ListResourcesRequest) Reset() { + *x = ListResourcesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListResourcesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListResourcesRequest) ProtoMessage() {} + +func (x *ListResourcesRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListResourcesRequest.ProtoReflect.Descriptor instead. +func (*ListResourcesRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{9} +} + +func (x *ListResourcesRequest) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +type ListResourcesResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Resources []*Resource `protobuf:"bytes,1,rep,name=resources,proto3" json:"resources,omitempty"` +} + +func (x *ListResourcesResponse) Reset() { + *x = ListResourcesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListResourcesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListResourcesResponse) ProtoMessage() {} + +func (x *ListResourcesResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListResourcesResponse.ProtoReflect.Descriptor instead. +func (*ListResourcesResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescGZIP(), []int{10} +} + +func (x *ListResourcesResponse) GetResources() []*Resource { + if x != nil { + return x.Resources + } + return nil +} + +var File_github_com_containerd_containerd_api_services_leases_v1_leases_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDesc = []byte{ + 0x0a, 0x44, 0x67, 0x69, 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file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes = make([]protoimpl.MessageInfo, 13) +var file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_goTypes = []interface{}{ + (*Lease)(nil), // 0: containerd.services.leases.v1.Lease + (*CreateRequest)(nil), // 1: containerd.services.leases.v1.CreateRequest + (*CreateResponse)(nil), // 2: containerd.services.leases.v1.CreateResponse + (*DeleteRequest)(nil), // 3: containerd.services.leases.v1.DeleteRequest + (*ListRequest)(nil), // 4: containerd.services.leases.v1.ListRequest + (*ListResponse)(nil), // 5: containerd.services.leases.v1.ListResponse + (*Resource)(nil), // 6: containerd.services.leases.v1.Resource + (*AddResourceRequest)(nil), // 7: containerd.services.leases.v1.AddResourceRequest + (*DeleteResourceRequest)(nil), // 8: containerd.services.leases.v1.DeleteResourceRequest + (*ListResourcesRequest)(nil), // 9: containerd.services.leases.v1.ListResourcesRequest + (*ListResourcesResponse)(nil), // 10: containerd.services.leases.v1.ListResourcesResponse + nil, // 11: containerd.services.leases.v1.Lease.LabelsEntry + nil, // 12: containerd.services.leases.v1.CreateRequest.LabelsEntry + (*timestamppb.Timestamp)(nil), // 13: google.protobuf.Timestamp + (*emptypb.Empty)(nil), // 14: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_depIdxs = []int32{ + 13, // 0: containerd.services.leases.v1.Lease.created_at:type_name -> google.protobuf.Timestamp + 11, // 1: containerd.services.leases.v1.Lease.labels:type_name -> containerd.services.leases.v1.Lease.LabelsEntry + 12, // 2: containerd.services.leases.v1.CreateRequest.labels:type_name -> containerd.services.leases.v1.CreateRequest.LabelsEntry + 0, // 3: containerd.services.leases.v1.CreateResponse.lease:type_name -> containerd.services.leases.v1.Lease + 0, // 4: containerd.services.leases.v1.ListResponse.leases:type_name -> containerd.services.leases.v1.Lease + 6, // 5: containerd.services.leases.v1.AddResourceRequest.resource:type_name -> containerd.services.leases.v1.Resource + 6, // 6: containerd.services.leases.v1.DeleteResourceRequest.resource:type_name -> containerd.services.leases.v1.Resource + 6, // 7: containerd.services.leases.v1.ListResourcesResponse.resources:type_name -> containerd.services.leases.v1.Resource + 1, // 8: containerd.services.leases.v1.Leases.Create:input_type -> containerd.services.leases.v1.CreateRequest + 3, // 9: containerd.services.leases.v1.Leases.Delete:input_type -> containerd.services.leases.v1.DeleteRequest + 4, // 10: containerd.services.leases.v1.Leases.List:input_type -> containerd.services.leases.v1.ListRequest + 7, // 11: containerd.services.leases.v1.Leases.AddResource:input_type -> containerd.services.leases.v1.AddResourceRequest + 8, // 12: containerd.services.leases.v1.Leases.DeleteResource:input_type -> containerd.services.leases.v1.DeleteResourceRequest + 9, // 13: containerd.services.leases.v1.Leases.ListResources:input_type -> containerd.services.leases.v1.ListResourcesRequest + 2, // 14: containerd.services.leases.v1.Leases.Create:output_type -> containerd.services.leases.v1.CreateResponse + 14, // 15: containerd.services.leases.v1.Leases.Delete:output_type -> google.protobuf.Empty + 5, // 16: containerd.services.leases.v1.Leases.List:output_type -> containerd.services.leases.v1.ListResponse + 14, // 17: containerd.services.leases.v1.Leases.AddResource:output_type -> google.protobuf.Empty + 14, // 18: containerd.services.leases.v1.Leases.DeleteResource:output_type -> google.protobuf.Empty + 10, // 19: containerd.services.leases.v1.Leases.ListResources:output_type -> containerd.services.leases.v1.ListResourcesResponse + 14, // [14:20] is the sub-list for method output_type + 8, // [8:14] is the sub-list for method input_type + 8, // [8:8] is the sub-list for extension type_name + 8, // [8:8] is the sub-list for extension extendee + 0, // [0:8] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_init() } +func file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_init() { + if File_github_com_containerd_containerd_api_services_leases_v1_leases_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Lease); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Resource); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*AddResourceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteResourceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListResourcesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListResourcesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDesc, + NumEnums: 0, + NumMessages: 13, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_leases_v1_leases_proto = out.File + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_leases_v1_leases_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.proto b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.proto new file mode 100644 index 0000000000..8551fcea7f --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases.proto @@ -0,0 +1,116 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ +syntax = "proto3"; + +package containerd.services.leases.v1; + +import "google/protobuf/empty.proto"; +import "google/protobuf/timestamp.proto"; + +option go_package = "github.com/containerd/containerd/api/services/leases/v1;leases"; + +// Leases service manages resources leases within the metadata store. +service Leases { + // Create creates a new lease for managing changes to metadata. A lease + // can be used to protect objects from being removed. + rpc Create(CreateRequest) returns (CreateResponse); + + // Delete deletes the lease and makes any unreferenced objects created + // during the lease eligible for garbage collection if not referenced + // or retained by other resources during the lease. + rpc Delete(DeleteRequest) returns (google.protobuf.Empty); + + // List lists all active leases, returning the full list of + // leases and optionally including the referenced resources. + rpc List(ListRequest) returns (ListResponse); + + // AddResource references the resource by the provided lease. + rpc AddResource(AddResourceRequest) returns (google.protobuf.Empty); + + // DeleteResource dereferences the resource by the provided lease. + rpc DeleteResource(DeleteResourceRequest) returns (google.protobuf.Empty); + + // ListResources lists all the resources referenced by the lease. + rpc ListResources(ListResourcesRequest) returns (ListResourcesResponse); +} + +// Lease is an object which retains resources while it exists. +message Lease { + string id = 1; + + google.protobuf.Timestamp created_at = 2; + + map labels = 3; +} + +message CreateRequest { + // ID is used to identity the lease, when the id is not set the service + // generates a random identifier for the lease. + string id = 1; + + map labels = 3; +} + +message CreateResponse { + Lease lease = 1; +} + +message DeleteRequest { + string id = 1; + + // Sync indicates that the delete and cleanup should be done + // synchronously before returning to the caller + // + // Default is false + bool sync = 2; +} + +message ListRequest { + repeated string filters = 1; +} + +message ListResponse { + repeated Lease leases = 1; +} + +message Resource { + string id = 1; + + // For snapshotter resource, there are many snapshotter types here, like + // overlayfs, devmapper etc. The type will be formatted with type, + // like "snapshotter/overlayfs". + string type = 2; +} + +message AddResourceRequest { + string id = 1; + + Resource resource = 2; +} + +message DeleteResourceRequest { + string id = 1; + + Resource resource = 2; +} + +message ListResourcesRequest { + string id = 1; +} + +message ListResourcesResponse { + repeated Resource resources = 1 ; +} diff --git a/vendor/github.com/containerd/containerd/api/services/leases/v1/leases_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases_grpc.pb.go new file mode 100644 index 0000000000..1ecf91ecf1 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/leases/v1/leases_grpc.pb.go @@ -0,0 +1,306 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/leases/v1/leases.proto + +package leases + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// LeasesClient is the client API for Leases service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type LeasesClient interface { + // Create creates a new lease for managing changes to metadata. A lease + // can be used to protect objects from being removed. + Create(ctx context.Context, in *CreateRequest, opts ...grpc.CallOption) (*CreateResponse, error) + // Delete deletes the lease and makes any unreferenced objects created + // during the lease eligible for garbage collection if not referenced + // or retained by other resources during the lease. + Delete(ctx context.Context, in *DeleteRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // List lists all active leases, returning the full list of + // leases and optionally including the referenced resources. + List(ctx context.Context, in *ListRequest, opts ...grpc.CallOption) (*ListResponse, error) + // AddResource references the resource by the provided lease. + AddResource(ctx context.Context, in *AddResourceRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // DeleteResource dereferences the resource by the provided lease. + DeleteResource(ctx context.Context, in *DeleteResourceRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + // ListResources lists all the resources referenced by the lease. + ListResources(ctx context.Context, in *ListResourcesRequest, opts ...grpc.CallOption) (*ListResourcesResponse, error) +} + +type leasesClient struct { + cc grpc.ClientConnInterface +} + +func NewLeasesClient(cc grpc.ClientConnInterface) LeasesClient { + return &leasesClient{cc} +} + +func (c *leasesClient) Create(ctx context.Context, in *CreateRequest, opts ...grpc.CallOption) (*CreateResponse, error) { + out := new(CreateResponse) + err := c.cc.Invoke(ctx, "/containerd.services.leases.v1.Leases/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *leasesClient) Delete(ctx context.Context, in *DeleteRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.leases.v1.Leases/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *leasesClient) List(ctx context.Context, in *ListRequest, opts ...grpc.CallOption) (*ListResponse, error) { + out := new(ListResponse) + err := c.cc.Invoke(ctx, "/containerd.services.leases.v1.Leases/List", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *leasesClient) AddResource(ctx context.Context, in *AddResourceRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.leases.v1.Leases/AddResource", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *leasesClient) DeleteResource(ctx context.Context, in *DeleteResourceRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.leases.v1.Leases/DeleteResource", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *leasesClient) ListResources(ctx context.Context, in *ListResourcesRequest, opts ...grpc.CallOption) (*ListResourcesResponse, error) { + out := new(ListResourcesResponse) + err := c.cc.Invoke(ctx, "/containerd.services.leases.v1.Leases/ListResources", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// LeasesServer is the server API for Leases service. +// All implementations must embed UnimplementedLeasesServer +// for forward compatibility +type LeasesServer interface { + // Create creates a new lease for managing changes to metadata. A lease + // can be used to protect objects from being removed. + Create(context.Context, *CreateRequest) (*CreateResponse, error) + // Delete deletes the lease and makes any unreferenced objects created + // during the lease eligible for garbage collection if not referenced + // or retained by other resources during the lease. + Delete(context.Context, *DeleteRequest) (*emptypb.Empty, error) + // List lists all active leases, returning the full list of + // leases and optionally including the referenced resources. + List(context.Context, *ListRequest) (*ListResponse, error) + // AddResource references the resource by the provided lease. + AddResource(context.Context, *AddResourceRequest) (*emptypb.Empty, error) + // DeleteResource dereferences the resource by the provided lease. + DeleteResource(context.Context, *DeleteResourceRequest) (*emptypb.Empty, error) + // ListResources lists all the resources referenced by the lease. + ListResources(context.Context, *ListResourcesRequest) (*ListResourcesResponse, error) + mustEmbedUnimplementedLeasesServer() +} + +// UnimplementedLeasesServer must be embedded to have forward compatible implementations. +type UnimplementedLeasesServer struct { +} + +func (UnimplementedLeasesServer) Create(context.Context, *CreateRequest) (*CreateResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedLeasesServer) Delete(context.Context, *DeleteRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedLeasesServer) List(context.Context, *ListRequest) (*ListResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedLeasesServer) AddResource(context.Context, *AddResourceRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method AddResource not implemented") +} +func (UnimplementedLeasesServer) DeleteResource(context.Context, *DeleteResourceRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method DeleteResource not implemented") +} +func (UnimplementedLeasesServer) ListResources(context.Context, *ListResourcesRequest) (*ListResourcesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListResources not implemented") +} +func (UnimplementedLeasesServer) mustEmbedUnimplementedLeasesServer() {} + +// UnsafeLeasesServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to LeasesServer will +// result in compilation errors. +type UnsafeLeasesServer interface { + mustEmbedUnimplementedLeasesServer() +} + +func RegisterLeasesServer(s grpc.ServiceRegistrar, srv LeasesServer) { + s.RegisterService(&Leases_ServiceDesc, srv) +} + +func _Leases_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LeasesServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.leases.v1.Leases/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LeasesServer).Create(ctx, req.(*CreateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Leases_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LeasesServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.leases.v1.Leases/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LeasesServer).Delete(ctx, req.(*DeleteRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Leases_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LeasesServer).List(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.leases.v1.Leases/List", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LeasesServer).List(ctx, req.(*ListRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Leases_AddResource_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(AddResourceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LeasesServer).AddResource(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.leases.v1.Leases/AddResource", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LeasesServer).AddResource(ctx, req.(*AddResourceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Leases_DeleteResource_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteResourceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LeasesServer).DeleteResource(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.leases.v1.Leases/DeleteResource", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LeasesServer).DeleteResource(ctx, req.(*DeleteResourceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Leases_ListResources_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListResourcesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(LeasesServer).ListResources(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.leases.v1.Leases/ListResources", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(LeasesServer).ListResources(ctx, req.(*ListResourcesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Leases_ServiceDesc is the grpc.ServiceDesc for Leases service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Leases_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.leases.v1.Leases", + HandlerType: (*LeasesServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Create", + Handler: _Leases_Create_Handler, + }, + { + MethodName: "Delete", + Handler: _Leases_Delete_Handler, + }, + { + MethodName: "List", + Handler: _Leases_List_Handler, + }, + { + MethodName: "AddResource", + Handler: _Leases_AddResource_Handler, + }, + { + MethodName: "DeleteResource", + Handler: _Leases_DeleteResource_Handler, + }, + { + MethodName: "ListResources", + Handler: _Leases_ListResources_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/leases/v1/leases.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/doc.go new file mode 100644 index 0000000000..4315f94072 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package namespaces diff --git a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go new file mode 100644 index 0000000000..a75a315c43 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.pb.go @@ -0,0 +1,867 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto + +package namespaces + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Namespace struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // Labels provides an area to include arbitrary data on namespaces. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + // + // Note that to add a new value to this field, read the existing set and + // include the entire result in the update call. + Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *Namespace) Reset() { + *x = Namespace{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Namespace) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Namespace) ProtoMessage() {} + +func (x *Namespace) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Namespace.ProtoReflect.Descriptor instead. +func (*Namespace) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{0} +} + +func (x *Namespace) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Namespace) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +type GetNamespaceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *GetNamespaceRequest) Reset() { + *x = GetNamespaceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetNamespaceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetNamespaceRequest) ProtoMessage() {} + +func (x *GetNamespaceRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetNamespaceRequest.ProtoReflect.Descriptor instead. +func (*GetNamespaceRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{1} +} + +func (x *GetNamespaceRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +type GetNamespaceResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"` +} + +func (x *GetNamespaceResponse) Reset() { + *x = GetNamespaceResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *GetNamespaceResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*GetNamespaceResponse) ProtoMessage() {} + +func (x *GetNamespaceResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetNamespaceResponse.ProtoReflect.Descriptor instead. +func (*GetNamespaceResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{2} +} + +func (x *GetNamespaceResponse) GetNamespace() *Namespace { + if x != nil { + return x.Namespace + } + return nil +} + +type ListNamespacesRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filter string `protobuf:"bytes,1,opt,name=filter,proto3" json:"filter,omitempty"` +} + +func (x *ListNamespacesRequest) Reset() { + *x = ListNamespacesRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListNamespacesRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListNamespacesRequest) ProtoMessage() {} + +func (x *ListNamespacesRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListNamespacesRequest.ProtoReflect.Descriptor instead. +func (*ListNamespacesRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{3} +} + +func (x *ListNamespacesRequest) GetFilter() string { + if x != nil { + return x.Filter + } + return "" +} + +type ListNamespacesResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Namespaces []*Namespace `protobuf:"bytes,1,rep,name=namespaces,proto3" json:"namespaces,omitempty"` +} + +func (x *ListNamespacesResponse) Reset() { + *x = ListNamespacesResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ListNamespacesResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ListNamespacesResponse) ProtoMessage() {} + +func (x *ListNamespacesResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListNamespacesResponse.ProtoReflect.Descriptor instead. +func (*ListNamespacesResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{4} +} + +func (x *ListNamespacesResponse) GetNamespaces() []*Namespace { + if x != nil { + return x.Namespaces + } + return nil +} + +type CreateNamespaceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"` +} + +func (x *CreateNamespaceRequest) Reset() { + *x = CreateNamespaceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateNamespaceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateNamespaceRequest) ProtoMessage() {} + +func (x *CreateNamespaceRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateNamespaceRequest.ProtoReflect.Descriptor instead. +func (*CreateNamespaceRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{5} +} + +func (x *CreateNamespaceRequest) GetNamespace() *Namespace { + if x != nil { + return x.Namespace + } + return nil +} + +type CreateNamespaceResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"` +} + +func (x *CreateNamespaceResponse) Reset() { + *x = CreateNamespaceResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateNamespaceResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateNamespaceResponse) ProtoMessage() {} + +func (x *CreateNamespaceResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateNamespaceResponse.ProtoReflect.Descriptor instead. +func (*CreateNamespaceResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{6} +} + +func (x *CreateNamespaceResponse) GetNamespace() *Namespace { + if x != nil { + return x.Namespace + } + return nil +} + +// UpdateNamespaceRequest updates the metadata for a namespace. +// +// The operation should follow semantics described in +// https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/field-mask, +// unless otherwise qualified. +type UpdateNamespaceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Namespace provides the target value, as declared by the mask, for the update. + // + // The namespace field must be set. + Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"` + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + // + // For the most part, this applies only to selectively updating labels on + // the namespace. While field masks are typically limited to ascii alphas + // and digits, we just take everything after the "labels." as the map key. + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,2,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` +} + +func (x *UpdateNamespaceRequest) Reset() { + *x = UpdateNamespaceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateNamespaceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateNamespaceRequest) ProtoMessage() {} + +func (x *UpdateNamespaceRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateNamespaceRequest.ProtoReflect.Descriptor instead. +func (*UpdateNamespaceRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{7} +} + +func (x *UpdateNamespaceRequest) GetNamespace() *Namespace { + if x != nil { + return x.Namespace + } + return nil +} + +func (x *UpdateNamespaceRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} + +type UpdateNamespaceResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Namespace *Namespace `protobuf:"bytes,1,opt,name=namespace,proto3" json:"namespace,omitempty"` +} + +func (x *UpdateNamespaceResponse) Reset() { + *x = UpdateNamespaceResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpdateNamespaceResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpdateNamespaceResponse) ProtoMessage() {} + +func (x *UpdateNamespaceResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateNamespaceResponse.ProtoReflect.Descriptor instead. +func (*UpdateNamespaceResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{8} +} + +func (x *UpdateNamespaceResponse) GetNamespace() *Namespace { + if x != nil { + return x.Namespace + } + return nil +} + +type DeleteNamespaceRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` +} + +func (x *DeleteNamespaceRequest) Reset() { + *x = DeleteNamespaceRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *DeleteNamespaceRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*DeleteNamespaceRequest) ProtoMessage() {} + +func (x *DeleteNamespaceRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteNamespaceRequest.ProtoReflect.Descriptor instead. +func (*DeleteNamespaceRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescGZIP(), []int{9} +} + +func (x *DeleteNamespaceRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +var File_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDesc = []byte{ + 0x0a, 0x4b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 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file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes = make([]protoimpl.MessageInfo, 11) +var file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_goTypes = []interface{}{ + (*Namespace)(nil), // 0: containerd.services.namespaces.v1.Namespace + (*GetNamespaceRequest)(nil), // 1: containerd.services.namespaces.v1.GetNamespaceRequest + (*GetNamespaceResponse)(nil), // 2: containerd.services.namespaces.v1.GetNamespaceResponse + (*ListNamespacesRequest)(nil), // 3: containerd.services.namespaces.v1.ListNamespacesRequest + (*ListNamespacesResponse)(nil), // 4: containerd.services.namespaces.v1.ListNamespacesResponse + (*CreateNamespaceRequest)(nil), // 5: containerd.services.namespaces.v1.CreateNamespaceRequest + (*CreateNamespaceResponse)(nil), // 6: containerd.services.namespaces.v1.CreateNamespaceResponse + (*UpdateNamespaceRequest)(nil), // 7: containerd.services.namespaces.v1.UpdateNamespaceRequest + (*UpdateNamespaceResponse)(nil), // 8: containerd.services.namespaces.v1.UpdateNamespaceResponse + (*DeleteNamespaceRequest)(nil), // 9: containerd.services.namespaces.v1.DeleteNamespaceRequest + nil, // 10: containerd.services.namespaces.v1.Namespace.LabelsEntry + (*fieldmaskpb.FieldMask)(nil), // 11: google.protobuf.FieldMask + (*emptypb.Empty)(nil), // 12: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_depIdxs = []int32{ + 10, // 0: containerd.services.namespaces.v1.Namespace.labels:type_name -> containerd.services.namespaces.v1.Namespace.LabelsEntry + 0, // 1: containerd.services.namespaces.v1.GetNamespaceResponse.namespace:type_name -> containerd.services.namespaces.v1.Namespace + 0, // 2: containerd.services.namespaces.v1.ListNamespacesResponse.namespaces:type_name -> containerd.services.namespaces.v1.Namespace + 0, // 3: containerd.services.namespaces.v1.CreateNamespaceRequest.namespace:type_name -> containerd.services.namespaces.v1.Namespace + 0, // 4: containerd.services.namespaces.v1.CreateNamespaceResponse.namespace:type_name -> containerd.services.namespaces.v1.Namespace + 0, // 5: containerd.services.namespaces.v1.UpdateNamespaceRequest.namespace:type_name -> containerd.services.namespaces.v1.Namespace + 11, // 6: containerd.services.namespaces.v1.UpdateNamespaceRequest.update_mask:type_name -> google.protobuf.FieldMask + 0, // 7: containerd.services.namespaces.v1.UpdateNamespaceResponse.namespace:type_name -> containerd.services.namespaces.v1.Namespace + 1, // 8: containerd.services.namespaces.v1.Namespaces.Get:input_type -> containerd.services.namespaces.v1.GetNamespaceRequest + 3, // 9: containerd.services.namespaces.v1.Namespaces.List:input_type -> containerd.services.namespaces.v1.ListNamespacesRequest + 5, // 10: containerd.services.namespaces.v1.Namespaces.Create:input_type -> containerd.services.namespaces.v1.CreateNamespaceRequest + 7, // 11: containerd.services.namespaces.v1.Namespaces.Update:input_type -> containerd.services.namespaces.v1.UpdateNamespaceRequest + 9, // 12: containerd.services.namespaces.v1.Namespaces.Delete:input_type -> containerd.services.namespaces.v1.DeleteNamespaceRequest + 2, // 13: containerd.services.namespaces.v1.Namespaces.Get:output_type -> containerd.services.namespaces.v1.GetNamespaceResponse + 4, // 14: containerd.services.namespaces.v1.Namespaces.List:output_type -> containerd.services.namespaces.v1.ListNamespacesResponse + 6, // 15: containerd.services.namespaces.v1.Namespaces.Create:output_type -> containerd.services.namespaces.v1.CreateNamespaceResponse + 8, // 16: containerd.services.namespaces.v1.Namespaces.Update:output_type -> containerd.services.namespaces.v1.UpdateNamespaceResponse + 12, // 17: containerd.services.namespaces.v1.Namespaces.Delete:output_type -> google.protobuf.Empty + 13, // [13:18] is the sub-list for method output_type + 8, // [8:13] is the sub-list for method input_type + 8, // [8:8] is the sub-list for extension type_name + 8, // [8:8] is the sub-list for extension extendee + 0, // [0:8] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_init() } +func file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_init() { + if File_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Namespace); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetNamespaceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetNamespaceResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListNamespacesRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListNamespacesResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateNamespaceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateNamespaceResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateNamespaceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateNamespaceResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteNamespaceRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDesc, + NumEnums: 0, + NumMessages: 11, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto = out.File + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_namespaces_v1_namespace_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto new file mode 100644 index 0000000000..910bcd6c72 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto @@ -0,0 +1,107 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.namespaces.v1; + +import "google/protobuf/empty.proto"; +import "google/protobuf/field_mask.proto"; + +option go_package = "github.com/containerd/containerd/api/services/namespaces/v1;namespaces"; + +// Namespaces provides the ability to manipulate containerd namespaces. +// +// All objects in the system are required to be a member of a namespace. If a +// namespace is deleted, all objects, including containers, images and +// snapshots, will be deleted, as well. +// +// Unless otherwise noted, operations in containerd apply only to the namespace +// supplied per request. +// +// I hope this goes without saying, but namespaces are themselves NOT +// namespaced. +service Namespaces { + rpc Get(GetNamespaceRequest) returns (GetNamespaceResponse); + rpc List(ListNamespacesRequest) returns (ListNamespacesResponse); + rpc Create(CreateNamespaceRequest) returns (CreateNamespaceResponse); + rpc Update(UpdateNamespaceRequest) returns (UpdateNamespaceResponse); + rpc Delete(DeleteNamespaceRequest) returns (google.protobuf.Empty); +} + +message Namespace { + string name = 1; + + // Labels provides an area to include arbitrary data on namespaces. + // + // The combined size of a key/value pair cannot exceed 4096 bytes. + // + // Note that to add a new value to this field, read the existing set and + // include the entire result in the update call. + map labels = 2; +} + +message GetNamespaceRequest { + string name = 1; +} + +message GetNamespaceResponse { + Namespace namespace = 1; +} + +message ListNamespacesRequest { + string filter = 1; +} + +message ListNamespacesResponse { + repeated Namespace namespaces = 1; +} + +message CreateNamespaceRequest { + Namespace namespace = 1; +} + +message CreateNamespaceResponse { + Namespace namespace = 1; +} + +// UpdateNamespaceRequest updates the metadata for a namespace. +// +// The operation should follow semantics described in +// https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/field-mask, +// unless otherwise qualified. +message UpdateNamespaceRequest { + // Namespace provides the target value, as declared by the mask, for the update. + // + // The namespace field must be set. + Namespace namespace = 1; + + // UpdateMask specifies which fields to perform the update on. If empty, + // the operation applies to all fields. + // + // For the most part, this applies only to selectively updating labels on + // the namespace. While field masks are typically limited to ascii alphas + // and digits, we just take everything after the "labels." as the map key. + google.protobuf.FieldMask update_mask = 2; +} + +message UpdateNamespaceResponse { + Namespace namespace = 1; +} + +message DeleteNamespaceRequest { + string name = 1; +} diff --git a/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace_grpc.pb.go new file mode 100644 index 0000000000..ed4e4c2ffe --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace_grpc.pb.go @@ -0,0 +1,250 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto + +package namespaces + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// NamespacesClient is the client API for Namespaces service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type NamespacesClient interface { + Get(ctx context.Context, in *GetNamespaceRequest, opts ...grpc.CallOption) (*GetNamespaceResponse, error) + List(ctx context.Context, in *ListNamespacesRequest, opts ...grpc.CallOption) (*ListNamespacesResponse, error) + Create(ctx context.Context, in *CreateNamespaceRequest, opts ...grpc.CallOption) (*CreateNamespaceResponse, error) + Update(ctx context.Context, in *UpdateNamespaceRequest, opts ...grpc.CallOption) (*UpdateNamespaceResponse, error) + Delete(ctx context.Context, in *DeleteNamespaceRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) +} + +type namespacesClient struct { + cc grpc.ClientConnInterface +} + +func NewNamespacesClient(cc grpc.ClientConnInterface) NamespacesClient { + return &namespacesClient{cc} +} + +func (c *namespacesClient) Get(ctx context.Context, in *GetNamespaceRequest, opts ...grpc.CallOption) (*GetNamespaceResponse, error) { + out := new(GetNamespaceResponse) + err := c.cc.Invoke(ctx, "/containerd.services.namespaces.v1.Namespaces/Get", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *namespacesClient) List(ctx context.Context, in *ListNamespacesRequest, opts ...grpc.CallOption) (*ListNamespacesResponse, error) { + out := new(ListNamespacesResponse) + err := c.cc.Invoke(ctx, "/containerd.services.namespaces.v1.Namespaces/List", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *namespacesClient) Create(ctx context.Context, in *CreateNamespaceRequest, opts ...grpc.CallOption) (*CreateNamespaceResponse, error) { + out := new(CreateNamespaceResponse) + err := c.cc.Invoke(ctx, "/containerd.services.namespaces.v1.Namespaces/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *namespacesClient) Update(ctx context.Context, in *UpdateNamespaceRequest, opts ...grpc.CallOption) (*UpdateNamespaceResponse, error) { + out := new(UpdateNamespaceResponse) + err := c.cc.Invoke(ctx, "/containerd.services.namespaces.v1.Namespaces/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *namespacesClient) Delete(ctx context.Context, in *DeleteNamespaceRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.namespaces.v1.Namespaces/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// NamespacesServer is the server API for Namespaces service. +// All implementations must embed UnimplementedNamespacesServer +// for forward compatibility +type NamespacesServer interface { + Get(context.Context, *GetNamespaceRequest) (*GetNamespaceResponse, error) + List(context.Context, *ListNamespacesRequest) (*ListNamespacesResponse, error) + Create(context.Context, *CreateNamespaceRequest) (*CreateNamespaceResponse, error) + Update(context.Context, *UpdateNamespaceRequest) (*UpdateNamespaceResponse, error) + Delete(context.Context, *DeleteNamespaceRequest) (*emptypb.Empty, error) + mustEmbedUnimplementedNamespacesServer() +} + +// UnimplementedNamespacesServer must be embedded to have forward compatible implementations. +type UnimplementedNamespacesServer struct { +} + +func (UnimplementedNamespacesServer) Get(context.Context, *GetNamespaceRequest) (*GetNamespaceResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") +} +func (UnimplementedNamespacesServer) List(context.Context, *ListNamespacesRequest) (*ListNamespacesResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedNamespacesServer) Create(context.Context, *CreateNamespaceRequest) (*CreateNamespaceResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedNamespacesServer) Update(context.Context, *UpdateNamespaceRequest) (*UpdateNamespaceResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedNamespacesServer) Delete(context.Context, *DeleteNamespaceRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedNamespacesServer) mustEmbedUnimplementedNamespacesServer() {} + +// UnsafeNamespacesServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to NamespacesServer will +// result in compilation errors. +type UnsafeNamespacesServer interface { + mustEmbedUnimplementedNamespacesServer() +} + +func RegisterNamespacesServer(s grpc.ServiceRegistrar, srv NamespacesServer) { + s.RegisterService(&Namespaces_ServiceDesc, srv) +} + +func _Namespaces_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetNamespaceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NamespacesServer).Get(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.namespaces.v1.Namespaces/Get", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NamespacesServer).Get(ctx, req.(*GetNamespaceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Namespaces_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListNamespacesRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NamespacesServer).List(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.namespaces.v1.Namespaces/List", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NamespacesServer).List(ctx, req.(*ListNamespacesRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Namespaces_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateNamespaceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NamespacesServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.namespaces.v1.Namespaces/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NamespacesServer).Create(ctx, req.(*CreateNamespaceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Namespaces_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateNamespaceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NamespacesServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.namespaces.v1.Namespaces/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NamespacesServer).Update(ctx, req.(*UpdateNamespaceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Namespaces_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteNamespaceRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(NamespacesServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.namespaces.v1.Namespaces/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(NamespacesServer).Delete(ctx, req.(*DeleteNamespaceRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Namespaces_ServiceDesc is the grpc.ServiceDesc for Namespaces service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Namespaces_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.namespaces.v1.Namespaces", + HandlerType: (*NamespacesServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Get", + Handler: _Namespaces_Get_Handler, + }, + { + MethodName: "List", + Handler: _Namespaces_List_Handler, + }, + { + MethodName: "Create", + Handler: _Namespaces_Create_Handler, + }, + { + MethodName: "Update", + Handler: _Namespaces_Update_Handler, + }, + { + MethodName: "Delete", + Handler: _Namespaces_Delete_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/sandbox/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/doc.go new file mode 100644 index 0000000000..f960350c16 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sandbox diff --git a/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox.pb.go b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox.pb.go new file mode 100644 index 0000000000..49081aa8ac --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox.pb.go @@ -0,0 +1,1948 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto + +// Sandbox is a v2 runtime extension that allows more complex execution environments for containers. +// This adds a notion of groups of containers that share same lifecycle and/or resources. +// A few good fits for sandbox can be: +// - A "pause" container in k8s, that acts as a parent process for child containers to hold network namespace. +// - (micro)VMs that launch a VM process and executes containers inside guest OS. +// containerd in this case remains implementation agnostic and delegates sandbox handling to runtimes. +// See proposal and discussion here: https://github.com/containerd/containerd/issues/4131 + +package sandbox + +import ( + types "github.com/containerd/containerd/api/types" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type StoreCreateRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Sandbox *types.Sandbox `protobuf:"bytes,1,opt,name=sandbox,proto3" json:"sandbox,omitempty"` +} + +func (x *StoreCreateRequest) Reset() { + *x = StoreCreateRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreCreateRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreCreateRequest) ProtoMessage() {} + +func (x *StoreCreateRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreCreateRequest.ProtoReflect.Descriptor instead. +func (*StoreCreateRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{0} +} + +func (x *StoreCreateRequest) GetSandbox() *types.Sandbox { + if x != nil { + return x.Sandbox + } + return nil +} + +type StoreCreateResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Sandbox *types.Sandbox `protobuf:"bytes,1,opt,name=sandbox,proto3" json:"sandbox,omitempty"` +} + +func (x *StoreCreateResponse) Reset() { + *x = StoreCreateResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreCreateResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreCreateResponse) ProtoMessage() {} + +func (x *StoreCreateResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreCreateResponse.ProtoReflect.Descriptor instead. +func (*StoreCreateResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{1} +} + +func (x *StoreCreateResponse) GetSandbox() *types.Sandbox { + if x != nil { + return x.Sandbox + } + return nil +} + +type StoreUpdateRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Sandbox *types.Sandbox `protobuf:"bytes,1,opt,name=sandbox,proto3" json:"sandbox,omitempty"` + Fields []string `protobuf:"bytes,2,rep,name=fields,proto3" json:"fields,omitempty"` +} + +func (x *StoreUpdateRequest) Reset() { + *x = StoreUpdateRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreUpdateRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreUpdateRequest) ProtoMessage() {} + +func (x *StoreUpdateRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreUpdateRequest.ProtoReflect.Descriptor instead. +func (*StoreUpdateRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{2} +} + +func (x *StoreUpdateRequest) GetSandbox() *types.Sandbox { + if x != nil { + return x.Sandbox + } + return nil +} + +func (x *StoreUpdateRequest) GetFields() []string { + if x != nil { + return x.Fields + } + return nil +} + +type StoreUpdateResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Sandbox *types.Sandbox `protobuf:"bytes,1,opt,name=sandbox,proto3" json:"sandbox,omitempty"` +} + +func (x *StoreUpdateResponse) Reset() { + *x = StoreUpdateResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreUpdateResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreUpdateResponse) ProtoMessage() {} + +func (x *StoreUpdateResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreUpdateResponse.ProtoReflect.Descriptor instead. +func (*StoreUpdateResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{3} +} + +func (x *StoreUpdateResponse) GetSandbox() *types.Sandbox { + if x != nil { + return x.Sandbox + } + return nil +} + +type StoreDeleteRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *StoreDeleteRequest) Reset() { + *x = StoreDeleteRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreDeleteRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreDeleteRequest) ProtoMessage() {} + +func (x *StoreDeleteRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreDeleteRequest.ProtoReflect.Descriptor instead. +func (*StoreDeleteRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{4} +} + +func (x *StoreDeleteRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type StoreDeleteResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields +} + +func (x *StoreDeleteResponse) Reset() { + *x = StoreDeleteResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreDeleteResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreDeleteResponse) ProtoMessage() {} + +func (x *StoreDeleteResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreDeleteResponse.ProtoReflect.Descriptor instead. +func (*StoreDeleteResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{5} +} + +type StoreListRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` +} + +func (x *StoreListRequest) Reset() { + *x = StoreListRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreListRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreListRequest) ProtoMessage() {} + +func (x *StoreListRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreListRequest.ProtoReflect.Descriptor instead. +func (*StoreListRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{6} +} + +func (x *StoreListRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} + +type StoreListResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + List []*types.Sandbox `protobuf:"bytes,1,rep,name=list,proto3" json:"list,omitempty"` +} + +func (x *StoreListResponse) Reset() { + *x = StoreListResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreListResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreListResponse) ProtoMessage() {} + +func (x *StoreListResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreListResponse.ProtoReflect.Descriptor instead. +func (*StoreListResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{7} +} + +func (x *StoreListResponse) GetList() []*types.Sandbox { + if x != nil { + return x.List + } + return nil +} + +type StoreGetRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *StoreGetRequest) Reset() { + *x = StoreGetRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreGetRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreGetRequest) ProtoMessage() {} + +func (x *StoreGetRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreGetRequest.ProtoReflect.Descriptor instead. +func (*StoreGetRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{8} +} + +func (x *StoreGetRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type StoreGetResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Sandbox *types.Sandbox `protobuf:"bytes,1,opt,name=sandbox,proto3" json:"sandbox,omitempty"` +} + +func (x *StoreGetResponse) Reset() { + *x = StoreGetResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StoreGetResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StoreGetResponse) ProtoMessage() {} + +func (x *StoreGetResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StoreGetResponse.ProtoReflect.Descriptor instead. +func (*StoreGetResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{9} +} + +func (x *StoreGetResponse) GetSandbox() *types.Sandbox { + if x != nil { + return x.Sandbox + } + return nil +} + +type ControllerCreateRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` + Rootfs []*types.Mount `protobuf:"bytes,2,rep,name=rootfs,proto3" json:"rootfs,omitempty"` + Options *anypb.Any `protobuf:"bytes,3,opt,name=options,proto3" json:"options,omitempty"` + NetnsPath string `protobuf:"bytes,4,opt,name=netns_path,json=netnsPath,proto3" json:"netns_path,omitempty"` +} + +func (x *ControllerCreateRequest) Reset() { + *x = ControllerCreateRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerCreateRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerCreateRequest) ProtoMessage() {} + +func (x *ControllerCreateRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerCreateRequest.ProtoReflect.Descriptor instead. +func (*ControllerCreateRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{10} +} + +func (x *ControllerCreateRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +func (x *ControllerCreateRequest) GetRootfs() []*types.Mount { + if x != nil { + return x.Rootfs + } + return nil +} + +func (x *ControllerCreateRequest) GetOptions() *anypb.Any { + if x != nil { + return x.Options + } + return nil +} + +func (x *ControllerCreateRequest) GetNetnsPath() string { + if x != nil { + return x.NetnsPath + } + return "" +} + +type ControllerCreateResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *ControllerCreateResponse) Reset() { + *x = ControllerCreateResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerCreateResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerCreateResponse) ProtoMessage() {} + +func (x *ControllerCreateResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerCreateResponse.ProtoReflect.Descriptor instead. +func (*ControllerCreateResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{11} +} + +func (x *ControllerCreateResponse) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type ControllerStartRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *ControllerStartRequest) Reset() { + *x = ControllerStartRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerStartRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerStartRequest) ProtoMessage() {} + +func (x *ControllerStartRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerStartRequest.ProtoReflect.Descriptor instead. +func (*ControllerStartRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{12} +} + +func (x *ControllerStartRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type ControllerStartResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` + Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` + Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *ControllerStartResponse) Reset() { + *x = ControllerStartResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerStartResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerStartResponse) ProtoMessage() {} + +func (x *ControllerStartResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerStartResponse.ProtoReflect.Descriptor instead. +func (*ControllerStartResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{13} +} + +func (x *ControllerStartResponse) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +func (x *ControllerStartResponse) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 +} + +func (x *ControllerStartResponse) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *ControllerStartResponse) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +type ControllerPlatformRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *ControllerPlatformRequest) Reset() { + *x = ControllerPlatformRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerPlatformRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerPlatformRequest) ProtoMessage() {} + +func (x *ControllerPlatformRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerPlatformRequest.ProtoReflect.Descriptor instead. +func (*ControllerPlatformRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{14} +} + +func (x *ControllerPlatformRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type ControllerPlatformResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Platform *types.Platform `protobuf:"bytes,1,opt,name=platform,proto3" json:"platform,omitempty"` +} + +func (x *ControllerPlatformResponse) Reset() { + *x = ControllerPlatformResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerPlatformResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerPlatformResponse) ProtoMessage() {} + +func (x *ControllerPlatformResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerPlatformResponse.ProtoReflect.Descriptor instead. +func (*ControllerPlatformResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{15} +} + +func (x *ControllerPlatformResponse) GetPlatform() *types.Platform { + if x != nil { + return x.Platform + } + return nil +} + +type ControllerStopRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` + TimeoutSecs uint32 `protobuf:"varint,2,opt,name=timeout_secs,json=timeoutSecs,proto3" json:"timeout_secs,omitempty"` +} + +func (x *ControllerStopRequest) Reset() { + *x = ControllerStopRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerStopRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerStopRequest) ProtoMessage() {} + +func (x *ControllerStopRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[16] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerStopRequest.ProtoReflect.Descriptor instead. +func (*ControllerStopRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{16} +} + +func (x *ControllerStopRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +func (x *ControllerStopRequest) GetTimeoutSecs() uint32 { + if x != nil { + return x.TimeoutSecs + } + return 0 +} + +type ControllerStopResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields +} + +func (x *ControllerStopResponse) Reset() { + *x = ControllerStopResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerStopResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerStopResponse) ProtoMessage() {} + +func (x *ControllerStopResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[17] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerStopResponse.ProtoReflect.Descriptor instead. +func (*ControllerStopResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{17} +} + +type ControllerWaitRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *ControllerWaitRequest) Reset() { + *x = ControllerWaitRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerWaitRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerWaitRequest) ProtoMessage() {} + +func (x *ControllerWaitRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[18] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerWaitRequest.ProtoReflect.Descriptor instead. +func (*ControllerWaitRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{18} +} + +func (x *ControllerWaitRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type ControllerWaitResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ExitStatus uint32 `protobuf:"varint,1,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` + ExitedAt *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=exited_at,json=exitedAt,proto3" json:"exited_at,omitempty"` +} + +func (x *ControllerWaitResponse) Reset() { + *x = ControllerWaitResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerWaitResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerWaitResponse) ProtoMessage() {} + +func (x *ControllerWaitResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[19] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerWaitResponse.ProtoReflect.Descriptor instead. +func (*ControllerWaitResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{19} +} + +func (x *ControllerWaitResponse) GetExitStatus() uint32 { + if x != nil { + return x.ExitStatus + } + return 0 +} + +func (x *ControllerWaitResponse) GetExitedAt() *timestamppb.Timestamp { + if x != nil { + return x.ExitedAt + } + return nil +} + +type ControllerStatusRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` + Verbose bool `protobuf:"varint,2,opt,name=verbose,proto3" json:"verbose,omitempty"` +} + +func (x *ControllerStatusRequest) Reset() { + *x = ControllerStatusRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerStatusRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerStatusRequest) ProtoMessage() {} + +func (x *ControllerStatusRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[20] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerStatusRequest.ProtoReflect.Descriptor instead. +func (*ControllerStatusRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{20} +} + +func (x *ControllerStatusRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +func (x *ControllerStatusRequest) GetVerbose() bool { + if x != nil { + return x.Verbose + } + return false +} + +type ControllerStatusResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` + Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` + State string `protobuf:"bytes,3,opt,name=state,proto3" json:"state,omitempty"` + Info map[string]string `protobuf:"bytes,4,rep,name=info,proto3" json:"info,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` + ExitedAt *timestamppb.Timestamp `protobuf:"bytes,6,opt,name=exited_at,json=exitedAt,proto3" json:"exited_at,omitempty"` + Extra *anypb.Any `protobuf:"bytes,7,opt,name=extra,proto3" json:"extra,omitempty"` +} + +func (x *ControllerStatusResponse) Reset() { + *x = ControllerStatusResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerStatusResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerStatusResponse) ProtoMessage() {} + +func (x *ControllerStatusResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[21] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerStatusResponse.ProtoReflect.Descriptor instead. +func (*ControllerStatusResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{21} +} + +func (x *ControllerStatusResponse) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +func (x *ControllerStatusResponse) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 +} + +func (x *ControllerStatusResponse) GetState() string { + if x != nil { + return x.State + } + return "" +} + +func (x *ControllerStatusResponse) GetInfo() map[string]string { + if x != nil { + return x.Info + } + return nil +} + +func (x *ControllerStatusResponse) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *ControllerStatusResponse) GetExitedAt() *timestamppb.Timestamp { + if x != nil { + return x.ExitedAt + } + return nil +} + +func (x *ControllerStatusResponse) GetExtra() *anypb.Any { + if x != nil { + return x.Extra + } + return nil +} + +type ControllerShutdownRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` +} + +func (x *ControllerShutdownRequest) Reset() { + *x = ControllerShutdownRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerShutdownRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerShutdownRequest) ProtoMessage() {} + +func (x *ControllerShutdownRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[22] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerShutdownRequest.ProtoReflect.Descriptor instead. +func (*ControllerShutdownRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{22} +} + +func (x *ControllerShutdownRequest) GetSandboxID() string { + if x != nil { + return x.SandboxID + } + return "" +} + +type ControllerShutdownResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields +} + +func (x *ControllerShutdownResponse) Reset() { + *x = ControllerShutdownResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ControllerShutdownResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ControllerShutdownResponse) ProtoMessage() {} + +func (x *ControllerShutdownResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[23] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ControllerShutdownResponse.ProtoReflect.Descriptor instead. +func (*ControllerShutdownResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescGZIP(), []int{23} +} + +var File_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDesc = []byte{ + 0x0a, 0x46, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 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file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes = make([]protoimpl.MessageInfo, 26) +var file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_goTypes = []interface{}{ + (*StoreCreateRequest)(nil), // 0: containerd.services.sandbox.v1.StoreCreateRequest + (*StoreCreateResponse)(nil), // 1: containerd.services.sandbox.v1.StoreCreateResponse + (*StoreUpdateRequest)(nil), // 2: containerd.services.sandbox.v1.StoreUpdateRequest + (*StoreUpdateResponse)(nil), // 3: containerd.services.sandbox.v1.StoreUpdateResponse + (*StoreDeleteRequest)(nil), // 4: containerd.services.sandbox.v1.StoreDeleteRequest + (*StoreDeleteResponse)(nil), // 5: containerd.services.sandbox.v1.StoreDeleteResponse + (*StoreListRequest)(nil), // 6: containerd.services.sandbox.v1.StoreListRequest + (*StoreListResponse)(nil), // 7: containerd.services.sandbox.v1.StoreListResponse + (*StoreGetRequest)(nil), // 8: containerd.services.sandbox.v1.StoreGetRequest + (*StoreGetResponse)(nil), // 9: containerd.services.sandbox.v1.StoreGetResponse + (*ControllerCreateRequest)(nil), // 10: containerd.services.sandbox.v1.ControllerCreateRequest + (*ControllerCreateResponse)(nil), // 11: containerd.services.sandbox.v1.ControllerCreateResponse + (*ControllerStartRequest)(nil), // 12: containerd.services.sandbox.v1.ControllerStartRequest + (*ControllerStartResponse)(nil), // 13: containerd.services.sandbox.v1.ControllerStartResponse + (*ControllerPlatformRequest)(nil), // 14: containerd.services.sandbox.v1.ControllerPlatformRequest + (*ControllerPlatformResponse)(nil), // 15: containerd.services.sandbox.v1.ControllerPlatformResponse + (*ControllerStopRequest)(nil), // 16: containerd.services.sandbox.v1.ControllerStopRequest + (*ControllerStopResponse)(nil), // 17: containerd.services.sandbox.v1.ControllerStopResponse + (*ControllerWaitRequest)(nil), // 18: containerd.services.sandbox.v1.ControllerWaitRequest + (*ControllerWaitResponse)(nil), // 19: containerd.services.sandbox.v1.ControllerWaitResponse + (*ControllerStatusRequest)(nil), // 20: containerd.services.sandbox.v1.ControllerStatusRequest + (*ControllerStatusResponse)(nil), // 21: containerd.services.sandbox.v1.ControllerStatusResponse + (*ControllerShutdownRequest)(nil), // 22: containerd.services.sandbox.v1.ControllerShutdownRequest + (*ControllerShutdownResponse)(nil), // 23: containerd.services.sandbox.v1.ControllerShutdownResponse + nil, // 24: containerd.services.sandbox.v1.ControllerStartResponse.LabelsEntry + nil, // 25: containerd.services.sandbox.v1.ControllerStatusResponse.InfoEntry + (*types.Sandbox)(nil), // 26: containerd.types.Sandbox + (*types.Mount)(nil), // 27: containerd.types.Mount + (*anypb.Any)(nil), // 28: google.protobuf.Any + (*timestamppb.Timestamp)(nil), // 29: google.protobuf.Timestamp + (*types.Platform)(nil), // 30: containerd.types.Platform +} +var file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_depIdxs = []int32{ + 26, // 0: containerd.services.sandbox.v1.StoreCreateRequest.sandbox:type_name -> containerd.types.Sandbox + 26, // 1: containerd.services.sandbox.v1.StoreCreateResponse.sandbox:type_name -> containerd.types.Sandbox + 26, // 2: containerd.services.sandbox.v1.StoreUpdateRequest.sandbox:type_name -> containerd.types.Sandbox + 26, // 3: containerd.services.sandbox.v1.StoreUpdateResponse.sandbox:type_name -> containerd.types.Sandbox + 26, // 4: containerd.services.sandbox.v1.StoreListResponse.list:type_name -> containerd.types.Sandbox + 26, // 5: containerd.services.sandbox.v1.StoreGetResponse.sandbox:type_name -> containerd.types.Sandbox + 27, // 6: containerd.services.sandbox.v1.ControllerCreateRequest.rootfs:type_name -> containerd.types.Mount + 28, // 7: containerd.services.sandbox.v1.ControllerCreateRequest.options:type_name -> google.protobuf.Any + 29, // 8: containerd.services.sandbox.v1.ControllerStartResponse.created_at:type_name -> google.protobuf.Timestamp + 24, // 9: containerd.services.sandbox.v1.ControllerStartResponse.labels:type_name -> containerd.services.sandbox.v1.ControllerStartResponse.LabelsEntry + 30, // 10: containerd.services.sandbox.v1.ControllerPlatformResponse.platform:type_name -> containerd.types.Platform + 29, // 11: containerd.services.sandbox.v1.ControllerWaitResponse.exited_at:type_name -> google.protobuf.Timestamp + 25, // 12: containerd.services.sandbox.v1.ControllerStatusResponse.info:type_name -> containerd.services.sandbox.v1.ControllerStatusResponse.InfoEntry + 29, // 13: containerd.services.sandbox.v1.ControllerStatusResponse.created_at:type_name -> google.protobuf.Timestamp + 29, // 14: containerd.services.sandbox.v1.ControllerStatusResponse.exited_at:type_name -> google.protobuf.Timestamp + 28, // 15: containerd.services.sandbox.v1.ControllerStatusResponse.extra:type_name -> google.protobuf.Any + 0, // 16: containerd.services.sandbox.v1.Store.Create:input_type -> containerd.services.sandbox.v1.StoreCreateRequest + 2, // 17: containerd.services.sandbox.v1.Store.Update:input_type -> containerd.services.sandbox.v1.StoreUpdateRequest + 4, // 18: containerd.services.sandbox.v1.Store.Delete:input_type -> containerd.services.sandbox.v1.StoreDeleteRequest + 6, // 19: containerd.services.sandbox.v1.Store.List:input_type -> containerd.services.sandbox.v1.StoreListRequest + 8, // 20: containerd.services.sandbox.v1.Store.Get:input_type -> containerd.services.sandbox.v1.StoreGetRequest + 10, // 21: containerd.services.sandbox.v1.Controller.Create:input_type -> containerd.services.sandbox.v1.ControllerCreateRequest + 12, // 22: containerd.services.sandbox.v1.Controller.Start:input_type -> containerd.services.sandbox.v1.ControllerStartRequest + 14, // 23: containerd.services.sandbox.v1.Controller.Platform:input_type -> containerd.services.sandbox.v1.ControllerPlatformRequest + 16, // 24: containerd.services.sandbox.v1.Controller.Stop:input_type -> containerd.services.sandbox.v1.ControllerStopRequest + 18, // 25: containerd.services.sandbox.v1.Controller.Wait:input_type -> containerd.services.sandbox.v1.ControllerWaitRequest + 20, // 26: containerd.services.sandbox.v1.Controller.Status:input_type -> containerd.services.sandbox.v1.ControllerStatusRequest + 22, // 27: containerd.services.sandbox.v1.Controller.Shutdown:input_type -> containerd.services.sandbox.v1.ControllerShutdownRequest + 1, // 28: containerd.services.sandbox.v1.Store.Create:output_type -> containerd.services.sandbox.v1.StoreCreateResponse + 3, // 29: containerd.services.sandbox.v1.Store.Update:output_type -> containerd.services.sandbox.v1.StoreUpdateResponse + 5, // 30: containerd.services.sandbox.v1.Store.Delete:output_type -> containerd.services.sandbox.v1.StoreDeleteResponse + 7, // 31: containerd.services.sandbox.v1.Store.List:output_type -> containerd.services.sandbox.v1.StoreListResponse + 9, // 32: containerd.services.sandbox.v1.Store.Get:output_type -> containerd.services.sandbox.v1.StoreGetResponse + 11, // 33: containerd.services.sandbox.v1.Controller.Create:output_type -> containerd.services.sandbox.v1.ControllerCreateResponse + 13, // 34: containerd.services.sandbox.v1.Controller.Start:output_type -> containerd.services.sandbox.v1.ControllerStartResponse + 15, // 35: containerd.services.sandbox.v1.Controller.Platform:output_type -> containerd.services.sandbox.v1.ControllerPlatformResponse + 17, // 36: containerd.services.sandbox.v1.Controller.Stop:output_type -> containerd.services.sandbox.v1.ControllerStopResponse + 19, // 37: containerd.services.sandbox.v1.Controller.Wait:output_type -> containerd.services.sandbox.v1.ControllerWaitResponse + 21, // 38: containerd.services.sandbox.v1.Controller.Status:output_type -> containerd.services.sandbox.v1.ControllerStatusResponse + 23, // 39: containerd.services.sandbox.v1.Controller.Shutdown:output_type -> containerd.services.sandbox.v1.ControllerShutdownResponse + 28, // [28:40] is the sub-list for method output_type + 16, // [16:28] is the sub-list for method input_type + 16, // [16:16] is the sub-list for extension type_name + 16, // [16:16] is the sub-list for extension extendee + 0, // [0:16] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_init() } +func file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_init() { + if File_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreCreateRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreCreateResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreUpdateRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreUpdateResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreDeleteRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreDeleteResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreListRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreListResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreGetRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StoreGetResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerCreateRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerCreateResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerStartRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerStartResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerPlatformRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerPlatformResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerStopRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerStopResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerWaitRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerWaitResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerStatusRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerStatusResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerShutdownRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ControllerShutdownResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDesc, + NumEnums: 0, + NumMessages: 26, + NumExtensions: 0, + NumServices: 2, + }, + GoTypes: file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto = out.File + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_sandbox_v1_sandbox_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto new file mode 100644 index 0000000000..40a2db24f6 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto @@ -0,0 +1,163 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +// Sandbox is a v2 runtime extension that allows more complex execution environments for containers. +// This adds a notion of groups of containers that share same lifecycle and/or resources. +// A few good fits for sandbox can be: +// - A "pause" container in k8s, that acts as a parent process for child containers to hold network namespace. +// - (micro)VMs that launch a VM process and executes containers inside guest OS. +// containerd in this case remains implementation agnostic and delegates sandbox handling to runtimes. +// See proposal and discussion here: https://github.com/containerd/containerd/issues/4131 +package containerd.services.sandbox.v1; + +import "google/protobuf/any.proto"; +import "google/protobuf/timestamp.proto"; + +import "github.com/containerd/containerd/api/types/sandbox.proto"; +import "github.com/containerd/containerd/api/types/mount.proto"; +import "github.com/containerd/containerd/api/types/platform.proto"; + +option go_package = "github.com/containerd/containerd/api/services/sandbox/v1;sandbox"; + +// Store provides a metadata storage interface for sandboxes. Similarly to `Containers`, +// sandbox object includes info required to start a new instance, but no runtime state. +// When running a new sandbox instance, store objects are used as base type to create from. +service Store { + rpc Create(StoreCreateRequest) returns (StoreCreateResponse); + rpc Update(StoreUpdateRequest) returns (StoreUpdateResponse); + rpc Delete(StoreDeleteRequest) returns (StoreDeleteResponse); + rpc List(StoreListRequest) returns (StoreListResponse); + rpc Get(StoreGetRequest) returns (StoreGetResponse); +} + +message StoreCreateRequest { + containerd.types.Sandbox sandbox = 1; +} + +message StoreCreateResponse { + containerd.types.Sandbox sandbox = 1; +} + +message StoreUpdateRequest { + containerd.types.Sandbox sandbox = 1; + repeated string fields = 2; +} + +message StoreUpdateResponse { + containerd.types.Sandbox sandbox = 1; +} + +message StoreDeleteRequest { + string sandbox_id = 1; +} + +message StoreDeleteResponse {} + +message StoreListRequest { + repeated string filters = 1; +} + +message StoreListResponse { + repeated containerd.types.Sandbox list = 1; +} + +message StoreGetRequest { + string sandbox_id = 1; +} + +message StoreGetResponse { + containerd.types.Sandbox sandbox = 1; +} + +// Controller is an interface to manage runtime sandbox instances. +service Controller { + rpc Create(ControllerCreateRequest) returns (ControllerCreateResponse); + rpc Start(ControllerStartRequest) returns (ControllerStartResponse); + rpc Platform(ControllerPlatformRequest) returns (ControllerPlatformResponse); + rpc Stop(ControllerStopRequest) returns (ControllerStopResponse); + rpc Wait(ControllerWaitRequest) returns (ControllerWaitResponse); + rpc Status(ControllerStatusRequest) returns (ControllerStatusResponse); + rpc Shutdown(ControllerShutdownRequest) returns (ControllerShutdownResponse); +} + +message ControllerCreateRequest { + string sandbox_id = 1; + repeated containerd.types.Mount rootfs = 2; + google.protobuf.Any options = 3; + string netns_path = 4; +} + +message ControllerCreateResponse { + string sandbox_id = 1; +} + +message ControllerStartRequest { + string sandbox_id = 1; +} + +message ControllerStartResponse { + string sandbox_id = 1; + uint32 pid = 2; + google.protobuf.Timestamp created_at = 3; + map labels = 4; +} + +message ControllerPlatformRequest { + string sandbox_id = 1; +} + +message ControllerPlatformResponse { + containerd.types.Platform platform = 1; +} + +message ControllerStopRequest { + string sandbox_id = 1; + uint32 timeout_secs = 2; +} + +message ControllerStopResponse {} + +message ControllerWaitRequest { + string sandbox_id = 1; +} + +message ControllerWaitResponse { + uint32 exit_status = 1; + google.protobuf.Timestamp exited_at = 2; +} + +message ControllerStatusRequest { + string sandbox_id = 1; + bool verbose = 2; +} + +message ControllerStatusResponse { + string sandbox_id = 1; + uint32 pid = 2; + string state = 3; + map info = 4; + google.protobuf.Timestamp created_at = 5; + google.protobuf.Timestamp exited_at = 6; + google.protobuf.Any extra = 7; +} + +message ControllerShutdownRequest { + string sandbox_id = 1; +} + +message ControllerShutdownResponse {} diff --git a/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox_grpc.pb.go new file mode 100644 index 0000000000..16d746d75c --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/sandbox/v1/sandbox_grpc.pb.go @@ -0,0 +1,551 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto + +package sandbox + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// StoreClient is the client API for Store service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type StoreClient interface { + Create(ctx context.Context, in *StoreCreateRequest, opts ...grpc.CallOption) (*StoreCreateResponse, error) + Update(ctx context.Context, in *StoreUpdateRequest, opts ...grpc.CallOption) (*StoreUpdateResponse, error) + Delete(ctx context.Context, in *StoreDeleteRequest, opts ...grpc.CallOption) (*StoreDeleteResponse, error) + List(ctx context.Context, in *StoreListRequest, opts ...grpc.CallOption) (*StoreListResponse, error) + Get(ctx context.Context, in *StoreGetRequest, opts ...grpc.CallOption) (*StoreGetResponse, error) +} + +type storeClient struct { + cc grpc.ClientConnInterface +} + +func NewStoreClient(cc grpc.ClientConnInterface) StoreClient { + return &storeClient{cc} +} + +func (c *storeClient) Create(ctx context.Context, in *StoreCreateRequest, opts ...grpc.CallOption) (*StoreCreateResponse, error) { + out := new(StoreCreateResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Store/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *storeClient) Update(ctx context.Context, in *StoreUpdateRequest, opts ...grpc.CallOption) (*StoreUpdateResponse, error) { + out := new(StoreUpdateResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Store/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *storeClient) Delete(ctx context.Context, in *StoreDeleteRequest, opts ...grpc.CallOption) (*StoreDeleteResponse, error) { + out := new(StoreDeleteResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Store/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *storeClient) List(ctx context.Context, in *StoreListRequest, opts ...grpc.CallOption) (*StoreListResponse, error) { + out := new(StoreListResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Store/List", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *storeClient) Get(ctx context.Context, in *StoreGetRequest, opts ...grpc.CallOption) (*StoreGetResponse, error) { + out := new(StoreGetResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Store/Get", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// StoreServer is the server API for Store service. +// All implementations must embed UnimplementedStoreServer +// for forward compatibility +type StoreServer interface { + Create(context.Context, *StoreCreateRequest) (*StoreCreateResponse, error) + Update(context.Context, *StoreUpdateRequest) (*StoreUpdateResponse, error) + Delete(context.Context, *StoreDeleteRequest) (*StoreDeleteResponse, error) + List(context.Context, *StoreListRequest) (*StoreListResponse, error) + Get(context.Context, *StoreGetRequest) (*StoreGetResponse, error) + mustEmbedUnimplementedStoreServer() +} + +// UnimplementedStoreServer must be embedded to have forward compatible implementations. +type UnimplementedStoreServer struct { +} + +func (UnimplementedStoreServer) Create(context.Context, *StoreCreateRequest) (*StoreCreateResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedStoreServer) Update(context.Context, *StoreUpdateRequest) (*StoreUpdateResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedStoreServer) Delete(context.Context, *StoreDeleteRequest) (*StoreDeleteResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedStoreServer) List(context.Context, *StoreListRequest) (*StoreListResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedStoreServer) Get(context.Context, *StoreGetRequest) (*StoreGetResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") +} +func (UnimplementedStoreServer) mustEmbedUnimplementedStoreServer() {} + +// UnsafeStoreServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to StoreServer will +// result in compilation errors. +type UnsafeStoreServer interface { + mustEmbedUnimplementedStoreServer() +} + +func RegisterStoreServer(s grpc.ServiceRegistrar, srv StoreServer) { + s.RegisterService(&Store_ServiceDesc, srv) +} + +func _Store_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StoreCreateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(StoreServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Store/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(StoreServer).Create(ctx, req.(*StoreCreateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Store_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StoreUpdateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(StoreServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Store/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(StoreServer).Update(ctx, req.(*StoreUpdateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Store_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StoreDeleteRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(StoreServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Store/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(StoreServer).Delete(ctx, req.(*StoreDeleteRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Store_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StoreListRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(StoreServer).List(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Store/List", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(StoreServer).List(ctx, req.(*StoreListRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Store_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StoreGetRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(StoreServer).Get(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Store/Get", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(StoreServer).Get(ctx, req.(*StoreGetRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Store_ServiceDesc is the grpc.ServiceDesc for Store service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Store_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.sandbox.v1.Store", + HandlerType: (*StoreServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Create", + Handler: _Store_Create_Handler, + }, + { + MethodName: "Update", + Handler: _Store_Update_Handler, + }, + { + MethodName: "Delete", + Handler: _Store_Delete_Handler, + }, + { + MethodName: "List", + Handler: _Store_List_Handler, + }, + { + MethodName: "Get", + Handler: _Store_Get_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto", +} + +// ControllerClient is the client API for Controller service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type ControllerClient interface { + Create(ctx context.Context, in *ControllerCreateRequest, opts ...grpc.CallOption) (*ControllerCreateResponse, error) + Start(ctx context.Context, in *ControllerStartRequest, opts ...grpc.CallOption) (*ControllerStartResponse, error) + Platform(ctx context.Context, in *ControllerPlatformRequest, opts ...grpc.CallOption) (*ControllerPlatformResponse, error) + Stop(ctx context.Context, in *ControllerStopRequest, opts ...grpc.CallOption) (*ControllerStopResponse, error) + Wait(ctx context.Context, in *ControllerWaitRequest, opts ...grpc.CallOption) (*ControllerWaitResponse, error) + Status(ctx context.Context, in *ControllerStatusRequest, opts ...grpc.CallOption) (*ControllerStatusResponse, error) + Shutdown(ctx context.Context, in *ControllerShutdownRequest, opts ...grpc.CallOption) (*ControllerShutdownResponse, error) +} + +type controllerClient struct { + cc grpc.ClientConnInterface +} + +func NewControllerClient(cc grpc.ClientConnInterface) ControllerClient { + return &controllerClient{cc} +} + +func (c *controllerClient) Create(ctx context.Context, in *ControllerCreateRequest, opts ...grpc.CallOption) (*ControllerCreateResponse, error) { + out := new(ControllerCreateResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) Start(ctx context.Context, in *ControllerStartRequest, opts ...grpc.CallOption) (*ControllerStartResponse, error) { + out := new(ControllerStartResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Start", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) Platform(ctx context.Context, in *ControllerPlatformRequest, opts ...grpc.CallOption) (*ControllerPlatformResponse, error) { + out := new(ControllerPlatformResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Platform", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) Stop(ctx context.Context, in *ControllerStopRequest, opts ...grpc.CallOption) (*ControllerStopResponse, error) { + out := new(ControllerStopResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Stop", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) Wait(ctx context.Context, in *ControllerWaitRequest, opts ...grpc.CallOption) (*ControllerWaitResponse, error) { + out := new(ControllerWaitResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Wait", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) Status(ctx context.Context, in *ControllerStatusRequest, opts ...grpc.CallOption) (*ControllerStatusResponse, error) { + out := new(ControllerStatusResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Status", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *controllerClient) Shutdown(ctx context.Context, in *ControllerShutdownRequest, opts ...grpc.CallOption) (*ControllerShutdownResponse, error) { + out := new(ControllerShutdownResponse) + err := c.cc.Invoke(ctx, "/containerd.services.sandbox.v1.Controller/Shutdown", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ControllerServer is the server API for Controller service. +// All implementations must embed UnimplementedControllerServer +// for forward compatibility +type ControllerServer interface { + Create(context.Context, *ControllerCreateRequest) (*ControllerCreateResponse, error) + Start(context.Context, *ControllerStartRequest) (*ControllerStartResponse, error) + Platform(context.Context, *ControllerPlatformRequest) (*ControllerPlatformResponse, error) + Stop(context.Context, *ControllerStopRequest) (*ControllerStopResponse, error) + Wait(context.Context, *ControllerWaitRequest) (*ControllerWaitResponse, error) + Status(context.Context, *ControllerStatusRequest) (*ControllerStatusResponse, error) + Shutdown(context.Context, *ControllerShutdownRequest) (*ControllerShutdownResponse, error) + mustEmbedUnimplementedControllerServer() +} + +// UnimplementedControllerServer must be embedded to have forward compatible implementations. +type UnimplementedControllerServer struct { +} + +func (UnimplementedControllerServer) Create(context.Context, *ControllerCreateRequest) (*ControllerCreateResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedControllerServer) Start(context.Context, *ControllerStartRequest) (*ControllerStartResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Start not implemented") +} +func (UnimplementedControllerServer) Platform(context.Context, *ControllerPlatformRequest) (*ControllerPlatformResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Platform not implemented") +} +func (UnimplementedControllerServer) Stop(context.Context, *ControllerStopRequest) (*ControllerStopResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Stop not implemented") +} +func (UnimplementedControllerServer) Wait(context.Context, *ControllerWaitRequest) (*ControllerWaitResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Wait not implemented") +} +func (UnimplementedControllerServer) Status(context.Context, *ControllerStatusRequest) (*ControllerStatusResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Status not implemented") +} +func (UnimplementedControllerServer) Shutdown(context.Context, *ControllerShutdownRequest) (*ControllerShutdownResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Shutdown not implemented") +} +func (UnimplementedControllerServer) mustEmbedUnimplementedControllerServer() {} + +// UnsafeControllerServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to ControllerServer will +// result in compilation errors. +type UnsafeControllerServer interface { + mustEmbedUnimplementedControllerServer() +} + +func RegisterControllerServer(s grpc.ServiceRegistrar, srv ControllerServer) { + s.RegisterService(&Controller_ServiceDesc, srv) +} + +func _Controller_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerCreateRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Create(ctx, req.(*ControllerCreateRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_Start_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerStartRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Start(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Start", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Start(ctx, req.(*ControllerStartRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_Platform_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerPlatformRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Platform(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Platform", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Platform(ctx, req.(*ControllerPlatformRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_Stop_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerStopRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Stop(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Stop", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Stop(ctx, req.(*ControllerStopRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_Wait_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerWaitRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Wait(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Wait", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Wait(ctx, req.(*ControllerWaitRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_Status_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerStatusRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Status(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Status", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Status(ctx, req.(*ControllerStatusRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Controller_Shutdown_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ControllerShutdownRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ControllerServer).Shutdown(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.sandbox.v1.Controller/Shutdown", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ControllerServer).Shutdown(ctx, req.(*ControllerShutdownRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Controller_ServiceDesc is the grpc.ServiceDesc for Controller service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Controller_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.sandbox.v1.Controller", + HandlerType: (*ControllerServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Create", + Handler: _Controller_Create_Handler, + }, + { + MethodName: "Start", + Handler: _Controller_Start_Handler, + }, + { + MethodName: "Platform", + Handler: _Controller_Platform_Handler, + }, + { + MethodName: "Stop", + Handler: _Controller_Stop_Handler, + }, + { + MethodName: "Wait", + Handler: _Controller_Wait_Handler, + }, + { + MethodName: "Status", + Handler: _Controller_Status_Handler, + }, + { + MethodName: "Shutdown", + Handler: _Controller_Shutdown_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/sandbox/v1/sandbox.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/snapshots/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/doc.go new file mode 100644 index 0000000000..00b3cd9625 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package snapshots diff --git a/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.pb.go b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.pb.go index 1877afdedc..b7cec8048b 100644 --- a/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.pb.go @@ -1,617 +1,884 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto package snapshots import ( - context "context" - fmt "fmt" types "github.com/containerd/containerd/api/types" - proto "github.com/gogo/protobuf/proto" - github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" - github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" - types1 "github.com/gogo/protobuf/types" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" + fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" reflect "reflect" - strings "strings" - time "time" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf -var _ = time.Kitchen - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type Kind int32 const ( - KindUnknown Kind = 0 - KindView Kind = 1 - KindActive Kind = 2 - KindCommitted Kind = 3 + Kind_UNKNOWN Kind = 0 + Kind_VIEW Kind = 1 + Kind_ACTIVE Kind = 2 + Kind_COMMITTED Kind = 3 ) -var Kind_name = map[int32]string{ - 0: "UNKNOWN", - 1: "VIEW", - 2: "ACTIVE", - 3: "COMMITTED", -} +// Enum value maps for Kind. +var ( + Kind_name = map[int32]string{ + 0: "UNKNOWN", + 1: "VIEW", + 2: "ACTIVE", + 3: "COMMITTED", + } + Kind_value = map[string]int32{ + "UNKNOWN": 0, + "VIEW": 1, + "ACTIVE": 2, + "COMMITTED": 3, + } +) -var Kind_value = map[string]int32{ - "UNKNOWN": 0, - "VIEW": 1, - "ACTIVE": 2, - "COMMITTED": 3, +func (x Kind) Enum() *Kind { + p := new(Kind) + *p = x + return p } func (x Kind) String() string { - return proto.EnumName(Kind_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (Kind) Descriptor() protoreflect.EnumDescriptor { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_enumTypes[0].Descriptor() +} + +func (Kind) Type() protoreflect.EnumType { + return &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_enumTypes[0] +} + +func (x Kind) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Kind.Descriptor instead. func (Kind) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{0} + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{0} } type PrepareSnapshotRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` Parent string `protobuf:"bytes,3,opt,name=parent,proto3" json:"parent,omitempty"` // Labels are arbitrary data on snapshots. // // The combined size of a key/value pair cannot exceed 4096 bytes. - Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *PrepareSnapshotRequest) Reset() { *m = PrepareSnapshotRequest{} } -func (*PrepareSnapshotRequest) ProtoMessage() {} -func (*PrepareSnapshotRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{0} -} -func (m *PrepareSnapshotRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *PrepareSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_PrepareSnapshotRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *PrepareSnapshotRequest) Reset() { + *x = PrepareSnapshotRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *PrepareSnapshotRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_PrepareSnapshotRequest.Merge(m, src) -} -func (m *PrepareSnapshotRequest) XXX_Size() int { - return m.Size() -} -func (m *PrepareSnapshotRequest) XXX_DiscardUnknown() { - xxx_messageInfo_PrepareSnapshotRequest.DiscardUnknown(m) + +func (x *PrepareSnapshotRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_PrepareSnapshotRequest proto.InternalMessageInfo +func (*PrepareSnapshotRequest) ProtoMessage() {} + +func (x *PrepareSnapshotRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PrepareSnapshotRequest.ProtoReflect.Descriptor instead. +func (*PrepareSnapshotRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{0} +} + +func (x *PrepareSnapshotRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *PrepareSnapshotRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} + +func (x *PrepareSnapshotRequest) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *PrepareSnapshotRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} type PrepareSnapshotResponse struct { - Mounts []*types.Mount `protobuf:"bytes,1,rep,name=mounts,proto3" json:"mounts,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Mounts []*types.Mount `protobuf:"bytes,1,rep,name=mounts,proto3" json:"mounts,omitempty"` } -func (m *PrepareSnapshotResponse) Reset() { *m = PrepareSnapshotResponse{} } -func (*PrepareSnapshotResponse) ProtoMessage() {} -func (*PrepareSnapshotResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{1} -} -func (m *PrepareSnapshotResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *PrepareSnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_PrepareSnapshotResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *PrepareSnapshotResponse) Reset() { + *x = PrepareSnapshotResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *PrepareSnapshotResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_PrepareSnapshotResponse.Merge(m, src) -} -func (m *PrepareSnapshotResponse) XXX_Size() int { - return m.Size() -} -func (m *PrepareSnapshotResponse) XXX_DiscardUnknown() { - xxx_messageInfo_PrepareSnapshotResponse.DiscardUnknown(m) + +func (x *PrepareSnapshotResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_PrepareSnapshotResponse proto.InternalMessageInfo +func (*PrepareSnapshotResponse) ProtoMessage() {} + +func (x *PrepareSnapshotResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PrepareSnapshotResponse.ProtoReflect.Descriptor instead. +func (*PrepareSnapshotResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{1} +} + +func (x *PrepareSnapshotResponse) GetMounts() []*types.Mount { + if x != nil { + return x.Mounts + } + return nil +} type ViewSnapshotRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` Parent string `protobuf:"bytes,3,opt,name=parent,proto3" json:"parent,omitempty"` // Labels are arbitrary data on snapshots. // // The combined size of a key/value pair cannot exceed 4096 bytes. - Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *ViewSnapshotRequest) Reset() { *m = ViewSnapshotRequest{} } -func (*ViewSnapshotRequest) ProtoMessage() {} -func (*ViewSnapshotRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{2} -} -func (m *ViewSnapshotRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ViewSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ViewSnapshotRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ViewSnapshotRequest) Reset() { + *x = ViewSnapshotRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ViewSnapshotRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ViewSnapshotRequest.Merge(m, src) -} -func (m *ViewSnapshotRequest) XXX_Size() int { - return m.Size() -} -func (m *ViewSnapshotRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ViewSnapshotRequest.DiscardUnknown(m) + +func (x *ViewSnapshotRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ViewSnapshotRequest proto.InternalMessageInfo +func (*ViewSnapshotRequest) ProtoMessage() {} + +func (x *ViewSnapshotRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ViewSnapshotRequest.ProtoReflect.Descriptor instead. +func (*ViewSnapshotRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{2} +} + +func (x *ViewSnapshotRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *ViewSnapshotRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} + +func (x *ViewSnapshotRequest) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *ViewSnapshotRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} type ViewSnapshotResponse struct { - Mounts []*types.Mount `protobuf:"bytes,1,rep,name=mounts,proto3" json:"mounts,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Mounts []*types.Mount `protobuf:"bytes,1,rep,name=mounts,proto3" json:"mounts,omitempty"` } -func (m *ViewSnapshotResponse) Reset() { *m = ViewSnapshotResponse{} } -func (*ViewSnapshotResponse) ProtoMessage() {} -func (*ViewSnapshotResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{3} -} -func (m *ViewSnapshotResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ViewSnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ViewSnapshotResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ViewSnapshotResponse) Reset() { + *x = ViewSnapshotResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ViewSnapshotResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ViewSnapshotResponse.Merge(m, src) -} -func (m *ViewSnapshotResponse) XXX_Size() int { - return m.Size() -} -func (m *ViewSnapshotResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ViewSnapshotResponse.DiscardUnknown(m) + +func (x *ViewSnapshotResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ViewSnapshotResponse proto.InternalMessageInfo +func (*ViewSnapshotResponse) ProtoMessage() {} + +func (x *ViewSnapshotResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ViewSnapshotResponse.ProtoReflect.Descriptor instead. +func (*ViewSnapshotResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{3} +} + +func (x *ViewSnapshotResponse) GetMounts() []*types.Mount { + if x != nil { + return x.Mounts + } + return nil +} type MountsRequest struct { - Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` - Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` + Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` } -func (m *MountsRequest) Reset() { *m = MountsRequest{} } -func (*MountsRequest) ProtoMessage() {} -func (*MountsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{4} -} -func (m *MountsRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *MountsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_MountsRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *MountsRequest) Reset() { + *x = MountsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *MountsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_MountsRequest.Merge(m, src) -} -func (m *MountsRequest) XXX_Size() int { - return m.Size() -} -func (m *MountsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_MountsRequest.DiscardUnknown(m) + +func (x *MountsRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_MountsRequest proto.InternalMessageInfo +func (*MountsRequest) ProtoMessage() {} + +func (x *MountsRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MountsRequest.ProtoReflect.Descriptor instead. +func (*MountsRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{4} +} + +func (x *MountsRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *MountsRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} type MountsResponse struct { - Mounts []*types.Mount `protobuf:"bytes,1,rep,name=mounts,proto3" json:"mounts,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Mounts []*types.Mount `protobuf:"bytes,1,rep,name=mounts,proto3" json:"mounts,omitempty"` } -func (m *MountsResponse) Reset() { *m = MountsResponse{} } -func (*MountsResponse) ProtoMessage() {} -func (*MountsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{5} -} -func (m *MountsResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *MountsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_MountsResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *MountsResponse) Reset() { + *x = MountsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *MountsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_MountsResponse.Merge(m, src) -} -func (m *MountsResponse) XXX_Size() int { - return m.Size() -} -func (m *MountsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_MountsResponse.DiscardUnknown(m) + +func (x *MountsResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_MountsResponse proto.InternalMessageInfo +func (*MountsResponse) ProtoMessage() {} + +func (x *MountsResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MountsResponse.ProtoReflect.Descriptor instead. +func (*MountsResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{5} +} + +func (x *MountsResponse) GetMounts() []*types.Mount { + if x != nil { + return x.Mounts + } + return nil +} type RemoveSnapshotRequest struct { - Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` - Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` + Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` } -func (m *RemoveSnapshotRequest) Reset() { *m = RemoveSnapshotRequest{} } -func (*RemoveSnapshotRequest) ProtoMessage() {} -func (*RemoveSnapshotRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{6} -} -func (m *RemoveSnapshotRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *RemoveSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_RemoveSnapshotRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *RemoveSnapshotRequest) Reset() { + *x = RemoveSnapshotRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *RemoveSnapshotRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_RemoveSnapshotRequest.Merge(m, src) -} -func (m *RemoveSnapshotRequest) XXX_Size() int { - return m.Size() -} -func (m *RemoveSnapshotRequest) XXX_DiscardUnknown() { - xxx_messageInfo_RemoveSnapshotRequest.DiscardUnknown(m) + +func (x *RemoveSnapshotRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_RemoveSnapshotRequest proto.InternalMessageInfo +func (*RemoveSnapshotRequest) ProtoMessage() {} + +func (x *RemoveSnapshotRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RemoveSnapshotRequest.ProtoReflect.Descriptor instead. +func (*RemoveSnapshotRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{6} +} + +func (x *RemoveSnapshotRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *RemoveSnapshotRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} type CommitSnapshotRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` Key string `protobuf:"bytes,3,opt,name=key,proto3" json:"key,omitempty"` // Labels are arbitrary data on snapshots. // // The combined size of a key/value pair cannot exceed 4096 bytes. - Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *CommitSnapshotRequest) Reset() { *m = CommitSnapshotRequest{} } -func (*CommitSnapshotRequest) ProtoMessage() {} -func (*CommitSnapshotRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{7} -} -func (m *CommitSnapshotRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CommitSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CommitSnapshotRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CommitSnapshotRequest) Reset() { + *x = CommitSnapshotRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CommitSnapshotRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CommitSnapshotRequest.Merge(m, src) -} -func (m *CommitSnapshotRequest) XXX_Size() int { - return m.Size() -} -func (m *CommitSnapshotRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CommitSnapshotRequest.DiscardUnknown(m) + +func (x *CommitSnapshotRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CommitSnapshotRequest proto.InternalMessageInfo +func (*CommitSnapshotRequest) ProtoMessage() {} + +func (x *CommitSnapshotRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CommitSnapshotRequest.ProtoReflect.Descriptor instead. +func (*CommitSnapshotRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{7} +} + +func (x *CommitSnapshotRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *CommitSnapshotRequest) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *CommitSnapshotRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} + +func (x *CommitSnapshotRequest) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} type StatSnapshotRequest struct { - Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` - Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` + Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` } -func (m *StatSnapshotRequest) Reset() { *m = StatSnapshotRequest{} } -func (*StatSnapshotRequest) ProtoMessage() {} -func (*StatSnapshotRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{8} -} -func (m *StatSnapshotRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *StatSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_StatSnapshotRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *StatSnapshotRequest) Reset() { + *x = StatSnapshotRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *StatSnapshotRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_StatSnapshotRequest.Merge(m, src) -} -func (m *StatSnapshotRequest) XXX_Size() int { - return m.Size() -} -func (m *StatSnapshotRequest) XXX_DiscardUnknown() { - xxx_messageInfo_StatSnapshotRequest.DiscardUnknown(m) + +func (x *StatSnapshotRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_StatSnapshotRequest proto.InternalMessageInfo +func (*StatSnapshotRequest) ProtoMessage() {} + +func (x *StatSnapshotRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StatSnapshotRequest.ProtoReflect.Descriptor instead. +func (*StatSnapshotRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{8} +} + +func (x *StatSnapshotRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *StatSnapshotRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} type Info struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` Parent string `protobuf:"bytes,2,opt,name=parent,proto3" json:"parent,omitempty"` Kind Kind `protobuf:"varint,3,opt,name=kind,proto3,enum=containerd.services.snapshots.v1.Kind" json:"kind,omitempty"` // CreatedAt provides the time at which the snapshot was created. - CreatedAt time.Time `protobuf:"bytes,4,opt,name=created_at,json=createdAt,proto3,stdtime" json:"created_at"` + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` // UpdatedAt provides the time the info was last updated. - UpdatedAt time.Time `protobuf:"bytes,5,opt,name=updated_at,json=updatedAt,proto3,stdtime" json:"updated_at"` + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` // Labels are arbitrary data on snapshots. // // The combined size of a key/value pair cannot exceed 4096 bytes. - Labels map[string]string `protobuf:"bytes,6,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Labels map[string]string `protobuf:"bytes,6,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *Info) Reset() { *m = Info{} } -func (*Info) ProtoMessage() {} -func (*Info) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{9} -} -func (m *Info) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *Info) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_Info.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *Info) Reset() { + *x = Info{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *Info) XXX_Merge(src proto.Message) { - xxx_messageInfo_Info.Merge(m, src) -} -func (m *Info) XXX_Size() int { - return m.Size() -} -func (m *Info) XXX_DiscardUnknown() { - xxx_messageInfo_Info.DiscardUnknown(m) + +func (x *Info) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_Info proto.InternalMessageInfo +func (*Info) ProtoMessage() {} + +func (x *Info) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Info.ProtoReflect.Descriptor instead. +func (*Info) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{9} +} + +func (x *Info) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Info) GetParent() string { + if x != nil { + return x.Parent + } + return "" +} + +func (x *Info) GetKind() Kind { + if x != nil { + return x.Kind + } + return Kind_UNKNOWN +} + +func (x *Info) GetCreatedAt() *timestamppb.Timestamp { + if x != nil { + return x.CreatedAt + } + return nil +} + +func (x *Info) GetUpdatedAt() *timestamppb.Timestamp { + if x != nil { + return x.UpdatedAt + } + return nil +} + +func (x *Info) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} type StatSnapshotResponse struct { - Info Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info *Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"` } -func (m *StatSnapshotResponse) Reset() { *m = StatSnapshotResponse{} } -func (*StatSnapshotResponse) ProtoMessage() {} -func (*StatSnapshotResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{10} -} -func (m *StatSnapshotResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *StatSnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_StatSnapshotResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *StatSnapshotResponse) Reset() { + *x = StatSnapshotResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *StatSnapshotResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_StatSnapshotResponse.Merge(m, src) -} -func (m *StatSnapshotResponse) XXX_Size() int { - return m.Size() -} -func (m *StatSnapshotResponse) XXX_DiscardUnknown() { - xxx_messageInfo_StatSnapshotResponse.DiscardUnknown(m) + +func (x *StatSnapshotResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_StatSnapshotResponse proto.InternalMessageInfo +func (*StatSnapshotResponse) ProtoMessage() {} + +func (x *StatSnapshotResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StatSnapshotResponse.ProtoReflect.Descriptor instead. +func (*StatSnapshotResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{10} +} + +func (x *StatSnapshotResponse) GetInfo() *Info { + if x != nil { + return x.Info + } + return nil +} type UpdateSnapshotRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` - Info Info `protobuf:"bytes,2,opt,name=info,proto3" json:"info"` + Info *Info `protobuf:"bytes,2,opt,name=info,proto3" json:"info,omitempty"` // UpdateMask specifies which fields to perform the update on. If empty, // the operation applies to all fields. // // In info, Name, Parent, Kind, Created are immutable, // other field may be updated using this mask. // If no mask is provided, all mutable field are updated. - UpdateMask *types1.FieldMask `protobuf:"bytes,3,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + UpdateMask *fieldmaskpb.FieldMask `protobuf:"bytes,3,opt,name=update_mask,json=updateMask,proto3" json:"update_mask,omitempty"` } -func (m *UpdateSnapshotRequest) Reset() { *m = UpdateSnapshotRequest{} } -func (*UpdateSnapshotRequest) ProtoMessage() {} -func (*UpdateSnapshotRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{11} -} -func (m *UpdateSnapshotRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UpdateSnapshotRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UpdateSnapshotRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UpdateSnapshotRequest) Reset() { + *x = UpdateSnapshotRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UpdateSnapshotRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateSnapshotRequest.Merge(m, src) -} -func (m *UpdateSnapshotRequest) XXX_Size() int { - return m.Size() -} -func (m *UpdateSnapshotRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateSnapshotRequest.DiscardUnknown(m) + +func (x *UpdateSnapshotRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UpdateSnapshotRequest proto.InternalMessageInfo +func (*UpdateSnapshotRequest) ProtoMessage() {} + +func (x *UpdateSnapshotRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateSnapshotRequest.ProtoReflect.Descriptor instead. +func (*UpdateSnapshotRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{11} +} + +func (x *UpdateSnapshotRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *UpdateSnapshotRequest) GetInfo() *Info { + if x != nil { + return x.Info + } + return nil +} + +func (x *UpdateSnapshotRequest) GetUpdateMask() *fieldmaskpb.FieldMask { + if x != nil { + return x.UpdateMask + } + return nil +} type UpdateSnapshotResponse struct { - Info Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info *Info `protobuf:"bytes,1,opt,name=info,proto3" json:"info,omitempty"` } -func (m *UpdateSnapshotResponse) Reset() { *m = UpdateSnapshotResponse{} } -func (*UpdateSnapshotResponse) ProtoMessage() {} -func (*UpdateSnapshotResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{12} -} -func (m *UpdateSnapshotResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UpdateSnapshotResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UpdateSnapshotResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UpdateSnapshotResponse) Reset() { + *x = UpdateSnapshotResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UpdateSnapshotResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateSnapshotResponse.Merge(m, src) -} -func (m *UpdateSnapshotResponse) XXX_Size() int { - return m.Size() -} -func (m *UpdateSnapshotResponse) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateSnapshotResponse.DiscardUnknown(m) + +func (x *UpdateSnapshotResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UpdateSnapshotResponse proto.InternalMessageInfo +func (*UpdateSnapshotResponse) ProtoMessage() {} + +func (x *UpdateSnapshotResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateSnapshotResponse.ProtoReflect.Descriptor instead. +func (*UpdateSnapshotResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{12} +} + +func (x *UpdateSnapshotResponse) GetInfo() *Info { + if x != nil { + return x.Info + } + return nil +} type ListSnapshotsRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` // Filters contains one or more filters using the syntax defined in the // containerd filter package. @@ -620,4976 +887,829 @@ type ListSnapshotsRequest struct { // filters. Expanded, images that match the following will be // returned: // - // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] // // If filters is zero-length or nil, all items will be returned. - Filters []string `protobuf:"bytes,2,rep,name=filters,proto3" json:"filters,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Filters []string `protobuf:"bytes,2,rep,name=filters,proto3" json:"filters,omitempty"` } -func (m *ListSnapshotsRequest) Reset() { *m = ListSnapshotsRequest{} } -func (*ListSnapshotsRequest) ProtoMessage() {} -func (*ListSnapshotsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{13} -} -func (m *ListSnapshotsRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListSnapshotsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListSnapshotsRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListSnapshotsRequest) Reset() { + *x = ListSnapshotsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListSnapshotsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListSnapshotsRequest.Merge(m, src) -} -func (m *ListSnapshotsRequest) XXX_Size() int { - return m.Size() -} -func (m *ListSnapshotsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListSnapshotsRequest.DiscardUnknown(m) + +func (x *ListSnapshotsRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListSnapshotsRequest proto.InternalMessageInfo +func (*ListSnapshotsRequest) ProtoMessage() {} + +func (x *ListSnapshotsRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListSnapshotsRequest.ProtoReflect.Descriptor instead. +func (*ListSnapshotsRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{13} +} + +func (x *ListSnapshotsRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *ListSnapshotsRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} type ListSnapshotsResponse struct { - Info []Info `protobuf:"bytes,1,rep,name=info,proto3" json:"info"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Info []*Info `protobuf:"bytes,1,rep,name=info,proto3" json:"info,omitempty"` } -func (m *ListSnapshotsResponse) Reset() { *m = ListSnapshotsResponse{} } -func (*ListSnapshotsResponse) ProtoMessage() {} -func (*ListSnapshotsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{14} -} -func (m *ListSnapshotsResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListSnapshotsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListSnapshotsResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListSnapshotsResponse) Reset() { + *x = ListSnapshotsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListSnapshotsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListSnapshotsResponse.Merge(m, src) -} -func (m *ListSnapshotsResponse) XXX_Size() int { - return m.Size() -} -func (m *ListSnapshotsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListSnapshotsResponse.DiscardUnknown(m) + +func (x *ListSnapshotsResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListSnapshotsResponse proto.InternalMessageInfo +func (*ListSnapshotsResponse) ProtoMessage() {} + +func (x *ListSnapshotsResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListSnapshotsResponse.ProtoReflect.Descriptor instead. +func (*ListSnapshotsResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{14} +} + +func (x *ListSnapshotsResponse) GetInfo() []*Info { + if x != nil { + return x.Info + } + return nil +} type UsageRequest struct { - Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` - Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` + Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"` } -func (m *UsageRequest) Reset() { *m = UsageRequest{} } -func (*UsageRequest) ProtoMessage() {} -func (*UsageRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{15} -} -func (m *UsageRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UsageRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UsageRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UsageRequest) Reset() { + *x = UsageRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UsageRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UsageRequest.Merge(m, src) -} -func (m *UsageRequest) XXX_Size() int { - return m.Size() -} -func (m *UsageRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UsageRequest.DiscardUnknown(m) + +func (x *UsageRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UsageRequest proto.InternalMessageInfo +func (*UsageRequest) ProtoMessage() {} + +func (x *UsageRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UsageRequest.ProtoReflect.Descriptor instead. +func (*UsageRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{15} +} + +func (x *UsageRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +func (x *UsageRequest) GetKey() string { + if x != nil { + return x.Key + } + return "" +} type UsageResponse struct { - Size_ int64 `protobuf:"varint,1,opt,name=size,proto3" json:"size,omitempty"` - Inodes int64 `protobuf:"varint,2,opt,name=inodes,proto3" json:"inodes,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Size int64 `protobuf:"varint,1,opt,name=size,proto3" json:"size,omitempty"` + Inodes int64 `protobuf:"varint,2,opt,name=inodes,proto3" json:"inodes,omitempty"` } -func (m *UsageResponse) Reset() { *m = UsageResponse{} } -func (*UsageResponse) ProtoMessage() {} -func (*UsageResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{16} -} -func (m *UsageResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UsageResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UsageResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UsageResponse) Reset() { + *x = UsageResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UsageResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_UsageResponse.Merge(m, src) -} -func (m *UsageResponse) XXX_Size() int { - return m.Size() -} -func (m *UsageResponse) XXX_DiscardUnknown() { - xxx_messageInfo_UsageResponse.DiscardUnknown(m) + +func (x *UsageResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UsageResponse proto.InternalMessageInfo +func (*UsageResponse) ProtoMessage() {} + +func (x *UsageResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[16] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UsageResponse.ProtoReflect.Descriptor instead. +func (*UsageResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{16} +} + +func (x *UsageResponse) GetSize() int64 { + if x != nil { + return x.Size + } + return 0 +} + +func (x *UsageResponse) GetInodes() int64 { + if x != nil { + return x.Inodes + } + return 0 +} type CleanupRequest struct { - Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` +} + +func (x *CleanupRequest) Reset() { + *x = CleanupRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CleanupRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *CleanupRequest) Reset() { *m = CleanupRequest{} } func (*CleanupRequest) ProtoMessage() {} + +func (x *CleanupRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[17] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CleanupRequest.ProtoReflect.Descriptor instead. func (*CleanupRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_cfc0ddf12791f168, []int{17} -} -func (m *CleanupRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CleanupRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CleanupRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil - } -} -func (m *CleanupRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CleanupRequest.Merge(m, src) -} -func (m *CleanupRequest) XXX_Size() int { - return m.Size() -} -func (m *CleanupRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CleanupRequest.DiscardUnknown(m) -} - -var xxx_messageInfo_CleanupRequest proto.InternalMessageInfo - -func init() { - proto.RegisterEnum("containerd.services.snapshots.v1.Kind", Kind_name, Kind_value) - proto.RegisterType((*PrepareSnapshotRequest)(nil), "containerd.services.snapshots.v1.PrepareSnapshotRequest") - proto.RegisterMapType((map[string]string)(nil), "containerd.services.snapshots.v1.PrepareSnapshotRequest.LabelsEntry") - proto.RegisterType((*PrepareSnapshotResponse)(nil), "containerd.services.snapshots.v1.PrepareSnapshotResponse") - proto.RegisterType((*ViewSnapshotRequest)(nil), "containerd.services.snapshots.v1.ViewSnapshotRequest") - proto.RegisterMapType((map[string]string)(nil), "containerd.services.snapshots.v1.ViewSnapshotRequest.LabelsEntry") - proto.RegisterType((*ViewSnapshotResponse)(nil), "containerd.services.snapshots.v1.ViewSnapshotResponse") - proto.RegisterType((*MountsRequest)(nil), "containerd.services.snapshots.v1.MountsRequest") - proto.RegisterType((*MountsResponse)(nil), "containerd.services.snapshots.v1.MountsResponse") - proto.RegisterType((*RemoveSnapshotRequest)(nil), "containerd.services.snapshots.v1.RemoveSnapshotRequest") - proto.RegisterType((*CommitSnapshotRequest)(nil), "containerd.services.snapshots.v1.CommitSnapshotRequest") - proto.RegisterMapType((map[string]string)(nil), "containerd.services.snapshots.v1.CommitSnapshotRequest.LabelsEntry") - proto.RegisterType((*StatSnapshotRequest)(nil), "containerd.services.snapshots.v1.StatSnapshotRequest") - proto.RegisterType((*Info)(nil), "containerd.services.snapshots.v1.Info") - proto.RegisterMapType((map[string]string)(nil), "containerd.services.snapshots.v1.Info.LabelsEntry") - proto.RegisterType((*StatSnapshotResponse)(nil), "containerd.services.snapshots.v1.StatSnapshotResponse") - proto.RegisterType((*UpdateSnapshotRequest)(nil), "containerd.services.snapshots.v1.UpdateSnapshotRequest") - proto.RegisterType((*UpdateSnapshotResponse)(nil), "containerd.services.snapshots.v1.UpdateSnapshotResponse") - proto.RegisterType((*ListSnapshotsRequest)(nil), "containerd.services.snapshots.v1.ListSnapshotsRequest") - proto.RegisterType((*ListSnapshotsResponse)(nil), "containerd.services.snapshots.v1.ListSnapshotsResponse") - proto.RegisterType((*UsageRequest)(nil), "containerd.services.snapshots.v1.UsageRequest") - proto.RegisterType((*UsageResponse)(nil), "containerd.services.snapshots.v1.UsageResponse") - proto.RegisterType((*CleanupRequest)(nil), "containerd.services.snapshots.v1.CleanupRequest") -} - -func init() { - proto.RegisterFile("github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto", fileDescriptor_cfc0ddf12791f168) -} - -var fileDescriptor_cfc0ddf12791f168 = []byte{ - // 1047 bytes 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interface { - Prepare(ctx context.Context, in *PrepareSnapshotRequest, opts ...grpc.CallOption) (*PrepareSnapshotResponse, error) - View(ctx context.Context, in *ViewSnapshotRequest, opts ...grpc.CallOption) (*ViewSnapshotResponse, error) - Mounts(ctx context.Context, in *MountsRequest, opts ...grpc.CallOption) (*MountsResponse, error) - Commit(ctx context.Context, in *CommitSnapshotRequest, opts ...grpc.CallOption) (*types1.Empty, error) - Remove(ctx context.Context, in *RemoveSnapshotRequest, opts ...grpc.CallOption) (*types1.Empty, error) - Stat(ctx context.Context, in *StatSnapshotRequest, opts ...grpc.CallOption) (*StatSnapshotResponse, error) - Update(ctx context.Context, in *UpdateSnapshotRequest, opts ...grpc.CallOption) (*UpdateSnapshotResponse, error) - List(ctx context.Context, in *ListSnapshotsRequest, opts ...grpc.CallOption) (Snapshots_ListClient, error) - Usage(ctx context.Context, in *UsageRequest, opts ...grpc.CallOption) (*UsageResponse, error) - Cleanup(ctx context.Context, in *CleanupRequest, opts ...grpc.CallOption) (*types1.Empty, error) -} - -type snapshotsClient struct { - cc *grpc.ClientConn -} - -func NewSnapshotsClient(cc *grpc.ClientConn) SnapshotsClient { - return &snapshotsClient{cc} -} - -func (c *snapshotsClient) Prepare(ctx context.Context, in *PrepareSnapshotRequest, opts ...grpc.CallOption) (*PrepareSnapshotResponse, error) { - out := new(PrepareSnapshotResponse) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Prepare", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) View(ctx context.Context, in *ViewSnapshotRequest, opts ...grpc.CallOption) (*ViewSnapshotResponse, error) { - out := new(ViewSnapshotResponse) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/View", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) Mounts(ctx context.Context, in *MountsRequest, opts ...grpc.CallOption) (*MountsResponse, error) { - out := new(MountsResponse) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Mounts", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) Commit(ctx context.Context, in *CommitSnapshotRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Commit", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) Remove(ctx context.Context, in *RemoveSnapshotRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Remove", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) Stat(ctx context.Context, in *StatSnapshotRequest, opts ...grpc.CallOption) (*StatSnapshotResponse, error) { - out := new(StatSnapshotResponse) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Stat", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) Update(ctx context.Context, in *UpdateSnapshotRequest, opts ...grpc.CallOption) (*UpdateSnapshotResponse, error) { - out := new(UpdateSnapshotResponse) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Update", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) List(ctx context.Context, in *ListSnapshotsRequest, opts ...grpc.CallOption) (Snapshots_ListClient, error) { - stream, err := c.cc.NewStream(ctx, &_Snapshots_serviceDesc.Streams[0], "/containerd.services.snapshots.v1.Snapshots/List", opts...) - if err != nil { - return nil, err - } - x := &snapshotsListClient{stream} - if err := x.ClientStream.SendMsg(in); err != nil { - return nil, err - } - if err := x.ClientStream.CloseSend(); err != nil { - return nil, err - } - return x, nil -} - -type Snapshots_ListClient interface { - Recv() (*ListSnapshotsResponse, error) - grpc.ClientStream -} - -type snapshotsListClient struct { - grpc.ClientStream -} - -func (x *snapshotsListClient) Recv() (*ListSnapshotsResponse, error) { - m := new(ListSnapshotsResponse) - if err := x.ClientStream.RecvMsg(m); err != nil { - return nil, err - } - return m, nil -} - -func (c *snapshotsClient) Usage(ctx context.Context, in *UsageRequest, opts ...grpc.CallOption) (*UsageResponse, error) { - out := new(UsageResponse) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Usage", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *snapshotsClient) Cleanup(ctx context.Context, in *CleanupRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Cleanup", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -// SnapshotsServer is the server API for Snapshots service. -type SnapshotsServer interface { - Prepare(context.Context, *PrepareSnapshotRequest) (*PrepareSnapshotResponse, error) - View(context.Context, *ViewSnapshotRequest) (*ViewSnapshotResponse, error) - Mounts(context.Context, *MountsRequest) (*MountsResponse, error) - Commit(context.Context, *CommitSnapshotRequest) (*types1.Empty, error) - Remove(context.Context, *RemoveSnapshotRequest) (*types1.Empty, error) - Stat(context.Context, *StatSnapshotRequest) (*StatSnapshotResponse, error) - Update(context.Context, *UpdateSnapshotRequest) (*UpdateSnapshotResponse, error) - List(*ListSnapshotsRequest, Snapshots_ListServer) error - Usage(context.Context, *UsageRequest) (*UsageResponse, error) - Cleanup(context.Context, *CleanupRequest) (*types1.Empty, error) -} - -// UnimplementedSnapshotsServer can be embedded to have forward compatible implementations. -type UnimplementedSnapshotsServer struct { -} - -func (*UnimplementedSnapshotsServer) Prepare(ctx context.Context, req *PrepareSnapshotRequest) (*PrepareSnapshotResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Prepare not implemented") -} -func (*UnimplementedSnapshotsServer) View(ctx context.Context, req *ViewSnapshotRequest) (*ViewSnapshotResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method View not implemented") -} -func (*UnimplementedSnapshotsServer) Mounts(ctx context.Context, req *MountsRequest) (*MountsResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Mounts not implemented") -} -func (*UnimplementedSnapshotsServer) Commit(ctx context.Context, req *CommitSnapshotRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Commit not implemented") -} -func (*UnimplementedSnapshotsServer) Remove(ctx context.Context, req *RemoveSnapshotRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Remove not implemented") -} -func (*UnimplementedSnapshotsServer) Stat(ctx context.Context, req *StatSnapshotRequest) (*StatSnapshotResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Stat not implemented") -} -func (*UnimplementedSnapshotsServer) Update(ctx context.Context, req *UpdateSnapshotRequest) (*UpdateSnapshotResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") -} -func (*UnimplementedSnapshotsServer) List(req *ListSnapshotsRequest, srv Snapshots_ListServer) error { - return status.Errorf(codes.Unimplemented, "method List not implemented") -} -func (*UnimplementedSnapshotsServer) Usage(ctx context.Context, req *UsageRequest) (*UsageResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Usage not implemented") -} -func (*UnimplementedSnapshotsServer) Cleanup(ctx context.Context, req *CleanupRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Cleanup not implemented") -} - -func RegisterSnapshotsServer(s *grpc.Server, srv SnapshotsServer) { - s.RegisterService(&_Snapshots_serviceDesc, srv) -} - -func _Snapshots_Prepare_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(PrepareSnapshotRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Prepare(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Prepare", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Prepare(ctx, req.(*PrepareSnapshotRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_View_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ViewSnapshotRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).View(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/View", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).View(ctx, req.(*ViewSnapshotRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_Mounts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(MountsRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Mounts(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Mounts", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Mounts(ctx, req.(*MountsRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_Commit_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(CommitSnapshotRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Commit(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Commit", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Commit(ctx, req.(*CommitSnapshotRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_Remove_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(RemoveSnapshotRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Remove(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Remove", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Remove(ctx, req.(*RemoveSnapshotRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_Stat_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(StatSnapshotRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Stat(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Stat", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Stat(ctx, req.(*StatSnapshotRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(UpdateSnapshotRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Update(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Update", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Update(ctx, req.(*UpdateSnapshotRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_List_Handler(srv interface{}, stream grpc.ServerStream) error { - m := new(ListSnapshotsRequest) - if err := stream.RecvMsg(m); err != nil { - return err - } - return srv.(SnapshotsServer).List(m, &snapshotsListServer{stream}) -} - -type Snapshots_ListServer interface { - Send(*ListSnapshotsResponse) error - grpc.ServerStream -} - -type snapshotsListServer struct { - grpc.ServerStream -} - -func (x *snapshotsListServer) Send(m *ListSnapshotsResponse) error { - return x.ServerStream.SendMsg(m) -} - -func _Snapshots_Usage_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(UsageRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Usage(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Usage", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Usage(ctx, req.(*UsageRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Snapshots_Cleanup_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(CleanupRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(SnapshotsServer).Cleanup(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.snapshots.v1.Snapshots/Cleanup", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(SnapshotsServer).Cleanup(ctx, req.(*CleanupRequest)) - } - return interceptor(ctx, in, info, handler) -} - -var _Snapshots_serviceDesc = grpc.ServiceDesc{ - ServiceName: "containerd.services.snapshots.v1.Snapshots", - HandlerType: (*SnapshotsServer)(nil), - Methods: []grpc.MethodDesc{ - { - MethodName: "Prepare", - Handler: _Snapshots_Prepare_Handler, - }, - { - MethodName: "View", - Handler: _Snapshots_View_Handler, - }, - { - MethodName: "Mounts", - Handler: 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nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *RemoveSnapshotRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = len(m.Key) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CommitSnapshotRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = len(m.Name) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = len(m.Key) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if len(m.Labels) > 0 { - for k, v := range m.Labels { - _ = k - _ = v - mapEntrySize := 1 + len(k) + sovSnapshots(uint64(len(k))) + 1 + len(v) + sovSnapshots(uint64(len(v))) - n += mapEntrySize + 1 + sovSnapshots(uint64(mapEntrySize)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *StatSnapshotRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = len(m.Key) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *Info) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Name) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = len(m.Parent) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if m.Kind != 0 { - n += 1 + sovSnapshots(uint64(m.Kind)) - } - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.CreatedAt) - n += 1 + l + sovSnapshots(uint64(l)) - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.UpdatedAt) - n += 1 + l + sovSnapshots(uint64(l)) - if len(m.Labels) > 0 { - for k, v := range m.Labels { - _ = k - _ = v - mapEntrySize := 1 + len(k) + sovSnapshots(uint64(len(k))) + 1 + len(v) + sovSnapshots(uint64(len(v))) - n += mapEntrySize + 1 + sovSnapshots(uint64(mapEntrySize)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *StatSnapshotResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Info.Size() - n += 1 + l + sovSnapshots(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UpdateSnapshotRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = m.Info.Size() - n += 1 + l + sovSnapshots(uint64(l)) - if m.UpdateMask != nil { - l = m.UpdateMask.Size() - n += 1 + l + sovSnapshots(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UpdateSnapshotResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = m.Info.Size() - n += 1 + l + sovSnapshots(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListSnapshotsRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if len(m.Filters) > 0 { - for _, s := range m.Filters { - l = len(s) - n += 1 + l + sovSnapshots(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListSnapshotsResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Info) > 0 { - for _, e := range m.Info { - l = e.Size() - n += 1 + l + sovSnapshots(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UsageRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - l = len(m.Key) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UsageResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.Size_ != 0 { - n += 1 + sovSnapshots(uint64(m.Size_)) - } - if m.Inodes != 0 { - n += 1 + sovSnapshots(uint64(m.Inodes)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CleanupRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Snapshotter) - if l > 0 { - n += 1 + l + sovSnapshots(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovSnapshots(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozSnapshots(x uint64) (n int) { - return sovSnapshots(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *PrepareSnapshotRequest) String() string { - if this == nil { - return "nil" - } - keysForLabels := make([]string, 0, len(this.Labels)) - for k, _ := range this.Labels { - keysForLabels = append(keysForLabels, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) - mapStringForLabels := "map[string]string{" - for _, k := range keysForLabels { - mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) - } - mapStringForLabels += "}" - s := strings.Join([]string{`&PrepareSnapshotRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `Parent:` + fmt.Sprintf("%v", this.Parent) + `,`, - `Labels:` + mapStringForLabels + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *PrepareSnapshotResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForMounts := "[]*Mount{" - for _, f := range this.Mounts { - repeatedStringForMounts += strings.Replace(fmt.Sprintf("%v", f), "Mount", "types.Mount", 1) + "," - } - repeatedStringForMounts += "}" - s := strings.Join([]string{`&PrepareSnapshotResponse{`, - `Mounts:` + repeatedStringForMounts + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ViewSnapshotRequest) String() string { - if this == nil { - return "nil" - } - keysForLabels := make([]string, 0, len(this.Labels)) - for k, _ := range this.Labels { - keysForLabels = append(keysForLabels, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) - mapStringForLabels := "map[string]string{" - for _, k := range keysForLabels { - mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) - } - mapStringForLabels += "}" - s := strings.Join([]string{`&ViewSnapshotRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `Parent:` + fmt.Sprintf("%v", this.Parent) + `,`, - `Labels:` + mapStringForLabels + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ViewSnapshotResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForMounts := "[]*Mount{" - for _, f := range this.Mounts { - repeatedStringForMounts += strings.Replace(fmt.Sprintf("%v", f), "Mount", "types.Mount", 1) + "," - } - repeatedStringForMounts += "}" - s := strings.Join([]string{`&ViewSnapshotResponse{`, - `Mounts:` + repeatedStringForMounts + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *MountsRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&MountsRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *MountsResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForMounts := "[]*Mount{" - for _, f := range this.Mounts { - repeatedStringForMounts += strings.Replace(fmt.Sprintf("%v", f), "Mount", "types.Mount", 1) + "," - } - repeatedStringForMounts += "}" - s := strings.Join([]string{`&MountsResponse{`, - `Mounts:` + repeatedStringForMounts + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *RemoveSnapshotRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&RemoveSnapshotRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CommitSnapshotRequest) String() string { - if this == nil { - return "nil" - } - keysForLabels := make([]string, 0, len(this.Labels)) - for k, _ := range this.Labels { - keysForLabels = append(keysForLabels, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) - mapStringForLabels := "map[string]string{" - for _, k := range keysForLabels { - mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) - } - mapStringForLabels += "}" - s := strings.Join([]string{`&CommitSnapshotRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Name:` + fmt.Sprintf("%v", this.Name) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `Labels:` + mapStringForLabels + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *StatSnapshotRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&StatSnapshotRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *Info) String() string { - if this == nil { - return "nil" - } - keysForLabels := make([]string, 0, len(this.Labels)) - for k, _ := range this.Labels { - keysForLabels = append(keysForLabels, k) - } - github_com_gogo_protobuf_sortkeys.Strings(keysForLabels) - mapStringForLabels := "map[string]string{" - for _, k := range keysForLabels { - mapStringForLabels += fmt.Sprintf("%v: %v,", k, this.Labels[k]) - } - mapStringForLabels += "}" - s := strings.Join([]string{`&Info{`, - `Name:` + fmt.Sprintf("%v", this.Name) + `,`, - `Parent:` + fmt.Sprintf("%v", this.Parent) + `,`, - `Kind:` + fmt.Sprintf("%v", this.Kind) + `,`, - `CreatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.CreatedAt), "Timestamp", "types1.Timestamp", 1), `&`, ``, 1) + `,`, - `UpdatedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.UpdatedAt), "Timestamp", "types1.Timestamp", 1), `&`, ``, 1) + `,`, - `Labels:` + mapStringForLabels + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *StatSnapshotResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&StatSnapshotResponse{`, - `Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UpdateSnapshotRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UpdateSnapshotRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`, - `UpdateMask:` + strings.Replace(fmt.Sprintf("%v", this.UpdateMask), "FieldMask", "types1.FieldMask", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UpdateSnapshotResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UpdateSnapshotResponse{`, - `Info:` + strings.Replace(strings.Replace(this.Info.String(), "Info", "Info", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListSnapshotsRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ListSnapshotsRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Filters:` + fmt.Sprintf("%v", this.Filters) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListSnapshotsResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForInfo := "[]Info{" - for _, f := range this.Info { - repeatedStringForInfo += strings.Replace(strings.Replace(f.String(), "Info", "Info", 1), `&`, ``, 1) + "," - } - repeatedStringForInfo += "}" - s := strings.Join([]string{`&ListSnapshotsResponse{`, - `Info:` + repeatedStringForInfo + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UsageRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UsageRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `Key:` + fmt.Sprintf("%v", this.Key) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UsageResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UsageResponse{`, - `Size_:` + fmt.Sprintf("%v", this.Size_) + `,`, - `Inodes:` + fmt.Sprintf("%v", this.Inodes) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CleanupRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&CleanupRequest{`, - `Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringSnapshots(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *PrepareSnapshotRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: PrepareSnapshotRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: PrepareSnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Parent", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Parent = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Labels == nil { - m.Labels = make(map[string]string) - } - var mapkey string - var mapvalue string - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - } else { - iNdEx = entryPreIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Labels[mapkey] = mapvalue - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *PrepareSnapshotResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: PrepareSnapshotResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: PrepareSnapshotResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Mounts", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Mounts = append(m.Mounts, &types.Mount{}) - if err := m.Mounts[len(m.Mounts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ViewSnapshotRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ViewSnapshotRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ViewSnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Parent", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Parent = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Labels == nil { - m.Labels = make(map[string]string) - } - var mapkey string - var mapvalue string - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - } else { - iNdEx = entryPreIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Labels[mapkey] = mapvalue - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ViewSnapshotResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ViewSnapshotResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ViewSnapshotResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Mounts", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Mounts = append(m.Mounts, &types.Mount{}) - if err := m.Mounts[len(m.Mounts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *MountsRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: MountsRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: MountsRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *MountsResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: MountsResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: MountsResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Mounts", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Mounts = append(m.Mounts, &types.Mount{}) - if err := m.Mounts[len(m.Mounts)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *RemoveSnapshotRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: RemoveSnapshotRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: RemoveSnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CommitSnapshotRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CommitSnapshotRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CommitSnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Name = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Labels == nil { - m.Labels = make(map[string]string) - } - var mapkey string - var mapvalue string - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - } else { - iNdEx = entryPreIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Labels[mapkey] = mapvalue - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *StatSnapshotRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: StatSnapshotRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: StatSnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *Info) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Info: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Info: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Name = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Parent", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Parent = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Kind", wireType) - } - m.Kind = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Kind |= Kind(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field CreatedAt", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.CreatedAt, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 5: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field UpdatedAt", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.UpdatedAt, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 6: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Labels", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Labels == nil { - m.Labels = make(map[string]string) - } - var mapkey string - var mapvalue string - for iNdEx < postIndex { - entryPreIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - if fieldNum == 1 { - var stringLenmapkey uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapkey |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapkey := int(stringLenmapkey) - if intStringLenmapkey < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapkey := iNdEx + intStringLenmapkey - if postStringIndexmapkey < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapkey > l { - return io.ErrUnexpectedEOF - } - mapkey = string(dAtA[iNdEx:postStringIndexmapkey]) - iNdEx = postStringIndexmapkey - } else if fieldNum == 2 { - var stringLenmapvalue uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLenmapvalue |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLenmapvalue := int(stringLenmapvalue) - if intStringLenmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - postStringIndexmapvalue := iNdEx + intStringLenmapvalue - if postStringIndexmapvalue < 0 { - return ErrInvalidLengthSnapshots - } - if postStringIndexmapvalue > l { - return io.ErrUnexpectedEOF - } - mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue]) - iNdEx = postStringIndexmapvalue - } else { - iNdEx = entryPreIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > postIndex { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - m.Labels[mapkey] = mapvalue - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *StatSnapshotResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: StatSnapshotResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: StatSnapshotResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UpdateSnapshotRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UpdateSnapshotRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UpdateSnapshotRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field UpdateMask", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.UpdateMask == nil { - m.UpdateMask = &types1.FieldMask{} - } - if err := m.UpdateMask.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UpdateSnapshotResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UpdateSnapshotResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UpdateSnapshotResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListSnapshotsRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListSnapshotsRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListSnapshotsRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex])) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListSnapshotsResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListSnapshotsResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListSnapshotsResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Info = append(m.Info, Info{}) - if err := m.Info[len(m.Info)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UsageRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UsageRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UsageRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Key = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UsageResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UsageResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UsageResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType) - } - m.Size_ = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Size_ |= int64(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 2: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Inodes", wireType) - } - m.Inodes = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Inodes |= int64(b&0x7F) << shift - if b < 0x80 { - break - } - } - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CleanupRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CleanupRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CleanupRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowSnapshots - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthSnapshots - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthSnapshots - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Snapshotter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipSnapshots(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthSnapshots - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func skipSnapshots(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowSnapshots - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } 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ErrInvalidLengthSnapshots - } - if depth == 0 { - return iNdEx, nil - } - } - return 0, io.ErrUnexpectedEOF + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP(), []int{17} +} + +func (x *CleanupRequest) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +var File_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDesc = []byte{ + 0x0a, 0x4a, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2f, + 0x73, 0x6e, 0x61, 0x70, 0x73, 0x68, 0x6f, 0x74, 0x73, 0x2f, 0x76, 0x31, 0x2f, 0x73, 0x6e, 0x61, + 0x70, 0x73, 0x68, 0x6f, 0x74, 0x73, 0x2e, 0x70, 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file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescData = file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDesc ) + +func file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes = make([]protoimpl.MessageInfo, 22) +var file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_goTypes = []interface{}{ + (Kind)(0), // 0: containerd.services.snapshots.v1.Kind + (*PrepareSnapshotRequest)(nil), // 1: containerd.services.snapshots.v1.PrepareSnapshotRequest + (*PrepareSnapshotResponse)(nil), // 2: containerd.services.snapshots.v1.PrepareSnapshotResponse + (*ViewSnapshotRequest)(nil), // 3: containerd.services.snapshots.v1.ViewSnapshotRequest + (*ViewSnapshotResponse)(nil), // 4: containerd.services.snapshots.v1.ViewSnapshotResponse + (*MountsRequest)(nil), // 5: containerd.services.snapshots.v1.MountsRequest + (*MountsResponse)(nil), // 6: containerd.services.snapshots.v1.MountsResponse + (*RemoveSnapshotRequest)(nil), // 7: containerd.services.snapshots.v1.RemoveSnapshotRequest + (*CommitSnapshotRequest)(nil), // 8: containerd.services.snapshots.v1.CommitSnapshotRequest + (*StatSnapshotRequest)(nil), // 9: containerd.services.snapshots.v1.StatSnapshotRequest + (*Info)(nil), // 10: containerd.services.snapshots.v1.Info + (*StatSnapshotResponse)(nil), // 11: containerd.services.snapshots.v1.StatSnapshotResponse + (*UpdateSnapshotRequest)(nil), // 12: containerd.services.snapshots.v1.UpdateSnapshotRequest + (*UpdateSnapshotResponse)(nil), // 13: containerd.services.snapshots.v1.UpdateSnapshotResponse + (*ListSnapshotsRequest)(nil), // 14: containerd.services.snapshots.v1.ListSnapshotsRequest + (*ListSnapshotsResponse)(nil), // 15: containerd.services.snapshots.v1.ListSnapshotsResponse + (*UsageRequest)(nil), // 16: containerd.services.snapshots.v1.UsageRequest + (*UsageResponse)(nil), // 17: containerd.services.snapshots.v1.UsageResponse + (*CleanupRequest)(nil), // 18: containerd.services.snapshots.v1.CleanupRequest + nil, // 19: containerd.services.snapshots.v1.PrepareSnapshotRequest.LabelsEntry + nil, // 20: containerd.services.snapshots.v1.ViewSnapshotRequest.LabelsEntry + nil, // 21: containerd.services.snapshots.v1.CommitSnapshotRequest.LabelsEntry + nil, // 22: containerd.services.snapshots.v1.Info.LabelsEntry + (*types.Mount)(nil), // 23: containerd.types.Mount + (*timestamppb.Timestamp)(nil), // 24: google.protobuf.Timestamp + (*fieldmaskpb.FieldMask)(nil), // 25: google.protobuf.FieldMask + (*emptypb.Empty)(nil), // 26: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_depIdxs = []int32{ + 19, // 0: containerd.services.snapshots.v1.PrepareSnapshotRequest.labels:type_name -> containerd.services.snapshots.v1.PrepareSnapshotRequest.LabelsEntry + 23, // 1: containerd.services.snapshots.v1.PrepareSnapshotResponse.mounts:type_name -> containerd.types.Mount + 20, // 2: containerd.services.snapshots.v1.ViewSnapshotRequest.labels:type_name -> containerd.services.snapshots.v1.ViewSnapshotRequest.LabelsEntry + 23, // 3: containerd.services.snapshots.v1.ViewSnapshotResponse.mounts:type_name -> containerd.types.Mount + 23, // 4: containerd.services.snapshots.v1.MountsResponse.mounts:type_name -> containerd.types.Mount + 21, // 5: containerd.services.snapshots.v1.CommitSnapshotRequest.labels:type_name -> containerd.services.snapshots.v1.CommitSnapshotRequest.LabelsEntry + 0, // 6: containerd.services.snapshots.v1.Info.kind:type_name -> containerd.services.snapshots.v1.Kind + 24, // 7: containerd.services.snapshots.v1.Info.created_at:type_name -> google.protobuf.Timestamp + 24, // 8: containerd.services.snapshots.v1.Info.updated_at:type_name -> google.protobuf.Timestamp + 22, // 9: containerd.services.snapshots.v1.Info.labels:type_name -> containerd.services.snapshots.v1.Info.LabelsEntry + 10, // 10: containerd.services.snapshots.v1.StatSnapshotResponse.info:type_name -> containerd.services.snapshots.v1.Info + 10, // 11: containerd.services.snapshots.v1.UpdateSnapshotRequest.info:type_name -> containerd.services.snapshots.v1.Info + 25, // 12: containerd.services.snapshots.v1.UpdateSnapshotRequest.update_mask:type_name -> google.protobuf.FieldMask + 10, // 13: containerd.services.snapshots.v1.UpdateSnapshotResponse.info:type_name -> containerd.services.snapshots.v1.Info + 10, // 14: containerd.services.snapshots.v1.ListSnapshotsResponse.info:type_name -> containerd.services.snapshots.v1.Info + 1, // 15: containerd.services.snapshots.v1.Snapshots.Prepare:input_type -> containerd.services.snapshots.v1.PrepareSnapshotRequest + 3, // 16: containerd.services.snapshots.v1.Snapshots.View:input_type -> containerd.services.snapshots.v1.ViewSnapshotRequest + 5, // 17: containerd.services.snapshots.v1.Snapshots.Mounts:input_type -> containerd.services.snapshots.v1.MountsRequest + 8, // 18: containerd.services.snapshots.v1.Snapshots.Commit:input_type -> containerd.services.snapshots.v1.CommitSnapshotRequest + 7, // 19: containerd.services.snapshots.v1.Snapshots.Remove:input_type -> containerd.services.snapshots.v1.RemoveSnapshotRequest + 9, // 20: containerd.services.snapshots.v1.Snapshots.Stat:input_type -> containerd.services.snapshots.v1.StatSnapshotRequest + 12, // 21: containerd.services.snapshots.v1.Snapshots.Update:input_type -> containerd.services.snapshots.v1.UpdateSnapshotRequest + 14, // 22: containerd.services.snapshots.v1.Snapshots.List:input_type -> containerd.services.snapshots.v1.ListSnapshotsRequest + 16, // 23: containerd.services.snapshots.v1.Snapshots.Usage:input_type -> containerd.services.snapshots.v1.UsageRequest + 18, // 24: containerd.services.snapshots.v1.Snapshots.Cleanup:input_type -> containerd.services.snapshots.v1.CleanupRequest + 2, // 25: containerd.services.snapshots.v1.Snapshots.Prepare:output_type -> containerd.services.snapshots.v1.PrepareSnapshotResponse + 4, // 26: containerd.services.snapshots.v1.Snapshots.View:output_type -> containerd.services.snapshots.v1.ViewSnapshotResponse + 6, // 27: containerd.services.snapshots.v1.Snapshots.Mounts:output_type -> containerd.services.snapshots.v1.MountsResponse + 26, // 28: containerd.services.snapshots.v1.Snapshots.Commit:output_type -> google.protobuf.Empty + 26, // 29: containerd.services.snapshots.v1.Snapshots.Remove:output_type -> google.protobuf.Empty + 11, // 30: containerd.services.snapshots.v1.Snapshots.Stat:output_type -> containerd.services.snapshots.v1.StatSnapshotResponse + 13, // 31: containerd.services.snapshots.v1.Snapshots.Update:output_type -> containerd.services.snapshots.v1.UpdateSnapshotResponse + 15, // 32: containerd.services.snapshots.v1.Snapshots.List:output_type -> containerd.services.snapshots.v1.ListSnapshotsResponse + 17, // 33: containerd.services.snapshots.v1.Snapshots.Usage:output_type -> containerd.services.snapshots.v1.UsageResponse + 26, // 34: containerd.services.snapshots.v1.Snapshots.Cleanup:output_type -> google.protobuf.Empty + 25, // [25:35] is the sub-list for method output_type + 15, // [15:25] is the sub-list for method input_type + 15, // [15:15] is the sub-list for extension type_name + 15, // [15:15] is the sub-list for extension extendee + 0, // [0:15] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_init() } +func file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_init() { + if File_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PrepareSnapshotRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PrepareSnapshotResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ViewSnapshotRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ViewSnapshotResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MountsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MountsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RemoveSnapshotRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CommitSnapshotRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StatSnapshotRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Info); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StatSnapshotResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateSnapshotRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateSnapshotResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListSnapshotsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListSnapshotsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UsageRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UsageResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CleanupRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDesc, + NumEnums: 1, + NumMessages: 22, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_depIdxs, + EnumInfos: file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_enumTypes, + MessageInfos: file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto = out.File + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_snapshots_v1_snapshots_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto index 981d8a6bac..170ff473e2 100644 --- a/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto +++ b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto @@ -1,8 +1,23 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.services.snapshots.v1; -import weak "gogoproto/gogo.proto"; import "google/protobuf/empty.proto"; import "google/protobuf/field_mask.proto"; import "google/protobuf/timestamp.proto"; @@ -85,13 +100,10 @@ message StatSnapshotRequest { } enum Kind { - option (gogoproto.goproto_enum_prefix) = false; - option (gogoproto.enum_customname) = "Kind"; - - UNKNOWN = 0 [(gogoproto.enumvalue_customname) = "KindUnknown"]; - VIEW = 1 [(gogoproto.enumvalue_customname) = "KindView"]; - ACTIVE = 2 [(gogoproto.enumvalue_customname) = "KindActive"]; - COMMITTED = 3 [(gogoproto.enumvalue_customname) = "KindCommitted"]; + UNKNOWN = 0; + VIEW = 1; + ACTIVE = 2; + COMMITTED = 3; } message Info { @@ -100,10 +112,10 @@ message Info { Kind kind = 3; // CreatedAt provides the time at which the snapshot was created. - google.protobuf.Timestamp created_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp created_at = 4; // UpdatedAt provides the time the info was last updated. - google.protobuf.Timestamp updated_at = 5 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp updated_at = 5; // Labels are arbitrary data on snapshots. // @@ -112,12 +124,12 @@ message Info { } message StatSnapshotResponse { - Info info = 1 [(gogoproto.nullable) = false]; + Info info = 1; } message UpdateSnapshotRequest { string snapshotter = 1; - Info info = 2 [(gogoproto.nullable) = false]; + Info info = 2; // UpdateMask specifies which fields to perform the update on. If empty, // the operation applies to all fields. @@ -129,7 +141,7 @@ message UpdateSnapshotRequest { } message UpdateSnapshotResponse { - Info info = 1 [(gogoproto.nullable) = false]; + Info info = 1; } message ListSnapshotsRequest{ @@ -142,14 +154,14 @@ message ListSnapshotsRequest{ // filters. Expanded, images that match the following will be // returned: // - // filters[0] or filters[1] or ... or filters[n-1] or filters[n] + // filters[0] or filters[1] or ... or filters[n-1] or filters[n] // // If filters is zero-length or nil, all items will be returned. repeated string filters = 2; } message ListSnapshotsResponse { - repeated Info info = 1 [(gogoproto.nullable) = false]; + repeated Info info = 1; } message UsageRequest { diff --git a/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots_grpc.pb.go new file mode 100644 index 0000000000..765c027446 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots_grpc.pb.go @@ -0,0 +1,458 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto + +package snapshots + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// SnapshotsClient is the client API for Snapshots service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type SnapshotsClient interface { + Prepare(ctx context.Context, in *PrepareSnapshotRequest, opts ...grpc.CallOption) (*PrepareSnapshotResponse, error) + View(ctx context.Context, in *ViewSnapshotRequest, opts ...grpc.CallOption) (*ViewSnapshotResponse, error) + Mounts(ctx context.Context, in *MountsRequest, opts ...grpc.CallOption) (*MountsResponse, error) + Commit(ctx context.Context, in *CommitSnapshotRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + Remove(ctx context.Context, in *RemoveSnapshotRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + Stat(ctx context.Context, in *StatSnapshotRequest, opts ...grpc.CallOption) (*StatSnapshotResponse, error) + Update(ctx context.Context, in *UpdateSnapshotRequest, opts ...grpc.CallOption) (*UpdateSnapshotResponse, error) + List(ctx context.Context, in *ListSnapshotsRequest, opts ...grpc.CallOption) (Snapshots_ListClient, error) + Usage(ctx context.Context, in *UsageRequest, opts ...grpc.CallOption) (*UsageResponse, error) + Cleanup(ctx context.Context, in *CleanupRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) +} + +type snapshotsClient struct { + cc grpc.ClientConnInterface +} + +func NewSnapshotsClient(cc grpc.ClientConnInterface) SnapshotsClient { + return &snapshotsClient{cc} +} + +func (c *snapshotsClient) Prepare(ctx context.Context, in *PrepareSnapshotRequest, opts ...grpc.CallOption) (*PrepareSnapshotResponse, error) { + out := new(PrepareSnapshotResponse) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Prepare", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) View(ctx context.Context, in *ViewSnapshotRequest, opts ...grpc.CallOption) (*ViewSnapshotResponse, error) { + out := new(ViewSnapshotResponse) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/View", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) Mounts(ctx context.Context, in *MountsRequest, opts ...grpc.CallOption) (*MountsResponse, error) { + out := new(MountsResponse) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Mounts", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) Commit(ctx context.Context, in *CommitSnapshotRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Commit", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) Remove(ctx context.Context, in *RemoveSnapshotRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Remove", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) Stat(ctx context.Context, in *StatSnapshotRequest, opts ...grpc.CallOption) (*StatSnapshotResponse, error) { + out := new(StatSnapshotResponse) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Stat", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) Update(ctx context.Context, in *UpdateSnapshotRequest, opts ...grpc.CallOption) (*UpdateSnapshotResponse, error) { + out := new(UpdateSnapshotResponse) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) List(ctx context.Context, in *ListSnapshotsRequest, opts ...grpc.CallOption) (Snapshots_ListClient, error) { + stream, err := c.cc.NewStream(ctx, &Snapshots_ServiceDesc.Streams[0], "/containerd.services.snapshots.v1.Snapshots/List", opts...) + if err != nil { + return nil, err + } + x := &snapshotsListClient{stream} + if err := x.ClientStream.SendMsg(in); err != nil { + return nil, err + } + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + return x, nil +} + +type Snapshots_ListClient interface { + Recv() (*ListSnapshotsResponse, error) + grpc.ClientStream +} + +type snapshotsListClient struct { + grpc.ClientStream +} + +func (x *snapshotsListClient) Recv() (*ListSnapshotsResponse, error) { + m := new(ListSnapshotsResponse) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +func (c *snapshotsClient) Usage(ctx context.Context, in *UsageRequest, opts ...grpc.CallOption) (*UsageResponse, error) { + out := new(UsageResponse) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Usage", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *snapshotsClient) Cleanup(ctx context.Context, in *CleanupRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.snapshots.v1.Snapshots/Cleanup", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// SnapshotsServer is the server API for Snapshots service. +// All implementations must embed UnimplementedSnapshotsServer +// for forward compatibility +type SnapshotsServer interface { + Prepare(context.Context, *PrepareSnapshotRequest) (*PrepareSnapshotResponse, error) + View(context.Context, *ViewSnapshotRequest) (*ViewSnapshotResponse, error) + Mounts(context.Context, *MountsRequest) (*MountsResponse, error) + Commit(context.Context, *CommitSnapshotRequest) (*emptypb.Empty, error) + Remove(context.Context, *RemoveSnapshotRequest) (*emptypb.Empty, error) + Stat(context.Context, *StatSnapshotRequest) (*StatSnapshotResponse, error) + Update(context.Context, *UpdateSnapshotRequest) (*UpdateSnapshotResponse, error) + List(*ListSnapshotsRequest, Snapshots_ListServer) error + Usage(context.Context, *UsageRequest) (*UsageResponse, error) + Cleanup(context.Context, *CleanupRequest) (*emptypb.Empty, error) + mustEmbedUnimplementedSnapshotsServer() +} + +// UnimplementedSnapshotsServer must be embedded to have forward compatible implementations. +type UnimplementedSnapshotsServer struct { +} + +func (UnimplementedSnapshotsServer) Prepare(context.Context, *PrepareSnapshotRequest) (*PrepareSnapshotResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Prepare not implemented") +} +func (UnimplementedSnapshotsServer) View(context.Context, *ViewSnapshotRequest) (*ViewSnapshotResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method View not implemented") +} +func (UnimplementedSnapshotsServer) Mounts(context.Context, *MountsRequest) (*MountsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Mounts not implemented") +} +func (UnimplementedSnapshotsServer) Commit(context.Context, *CommitSnapshotRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Commit not implemented") +} +func (UnimplementedSnapshotsServer) Remove(context.Context, *RemoveSnapshotRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Remove not implemented") +} +func (UnimplementedSnapshotsServer) Stat(context.Context, *StatSnapshotRequest) (*StatSnapshotResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Stat not implemented") +} +func (UnimplementedSnapshotsServer) Update(context.Context, *UpdateSnapshotRequest) (*UpdateSnapshotResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedSnapshotsServer) List(*ListSnapshotsRequest, Snapshots_ListServer) error { + return status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedSnapshotsServer) Usage(context.Context, *UsageRequest) (*UsageResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Usage not implemented") +} +func (UnimplementedSnapshotsServer) Cleanup(context.Context, *CleanupRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Cleanup not implemented") +} +func (UnimplementedSnapshotsServer) mustEmbedUnimplementedSnapshotsServer() {} + +// UnsafeSnapshotsServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to SnapshotsServer will +// result in compilation errors. +type UnsafeSnapshotsServer interface { + mustEmbedUnimplementedSnapshotsServer() +} + +func RegisterSnapshotsServer(s grpc.ServiceRegistrar, srv SnapshotsServer) { + s.RegisterService(&Snapshots_ServiceDesc, srv) +} + +func _Snapshots_Prepare_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PrepareSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Prepare(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Prepare", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Prepare(ctx, req.(*PrepareSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_View_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ViewSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).View(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/View", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).View(ctx, req.(*ViewSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_Mounts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(MountsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Mounts(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Mounts", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Mounts(ctx, req.(*MountsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_Commit_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CommitSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Commit(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Commit", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Commit(ctx, req.(*CommitSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_Remove_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(RemoveSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Remove(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Remove", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Remove(ctx, req.(*RemoveSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_Stat_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StatSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Stat(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Stat", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Stat(ctx, req.(*StatSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateSnapshotRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Update(ctx, req.(*UpdateSnapshotRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_List_Handler(srv interface{}, stream grpc.ServerStream) error { + m := new(ListSnapshotsRequest) + if err := stream.RecvMsg(m); err != nil { + return err + } + return srv.(SnapshotsServer).List(m, &snapshotsListServer{stream}) +} + +type Snapshots_ListServer interface { + Send(*ListSnapshotsResponse) error + grpc.ServerStream +} + +type snapshotsListServer struct { + grpc.ServerStream +} + +func (x *snapshotsListServer) Send(m *ListSnapshotsResponse) error { + return x.ServerStream.SendMsg(m) +} + +func _Snapshots_Usage_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UsageRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Usage(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Usage", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Usage(ctx, req.(*UsageRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Snapshots_Cleanup_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CleanupRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(SnapshotsServer).Cleanup(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.snapshots.v1.Snapshots/Cleanup", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(SnapshotsServer).Cleanup(ctx, req.(*CleanupRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Snapshots_ServiceDesc is the grpc.ServiceDesc for Snapshots service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Snapshots_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.snapshots.v1.Snapshots", + HandlerType: (*SnapshotsServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Prepare", + Handler: _Snapshots_Prepare_Handler, + }, + { + MethodName: "View", + Handler: _Snapshots_View_Handler, + }, + { + MethodName: "Mounts", + Handler: _Snapshots_Mounts_Handler, + }, + { + MethodName: "Commit", + Handler: _Snapshots_Commit_Handler, + }, + { + MethodName: "Remove", + Handler: _Snapshots_Remove_Handler, + }, + { + MethodName: "Stat", + Handler: _Snapshots_Stat_Handler, + }, + { + MethodName: "Update", + Handler: _Snapshots_Update_Handler, + }, + { + MethodName: "Usage", + Handler: _Snapshots_Usage_Handler, + }, + { + MethodName: "Cleanup", + Handler: _Snapshots_Cleanup_Handler, + }, + }, + Streams: []grpc.StreamDesc{ + { + StreamName: "List", + Handler: _Snapshots_List_Handler, + ServerStreams: true, + }, + }, + Metadata: "github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/streaming/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/streaming/v1/doc.go new file mode 100644 index 0000000000..04c4362d83 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/streaming/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package streaming diff --git a/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming.pb.go b/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming.pb.go new file mode 100644 index 0000000000..08fb6392ec --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming.pb.go @@ -0,0 +1,175 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/streaming/v1/streaming.proto + +package streaming + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type StreamInit struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` +} + +func (x *StreamInit) Reset() { + *x = StreamInit{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StreamInit) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StreamInit) ProtoMessage() {} + +func (x *StreamInit) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StreamInit.ProtoReflect.Descriptor instead. +func (*StreamInit) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_rawDescGZIP(), []int{0} +} + +func (x *StreamInit) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +var File_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_rawDesc = []byte{ + 0x0a, 0x4a, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2f, + 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x69, 0x6e, 0x67, 0x2f, 0x76, 0x31, 0x2f, 0x73, 0x74, 0x72, + 0x65, 0x61, 0x6d, 0x69, 0x6e, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x20, 0x63, 0x6f, + 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, + 0x73, 0x2e, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x69, 0x6e, 0x67, 0x2e, 0x76, 0x31, 0x1a, 0x19, + 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 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file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_goTypes = []interface{}{ + (*StreamInit)(nil), // 0: containerd.services.streaming.v1.StreamInit + (*anypb.Any)(nil), // 1: google.protobuf.Any +} +var file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_depIdxs = []int32{ + 1, // 0: containerd.services.streaming.v1.Streaming.Stream:input_type -> google.protobuf.Any + 1, // 1: containerd.services.streaming.v1.Streaming.Stream:output_type -> google.protobuf.Any + 1, // [1:2] is the sub-list for method output_type + 0, // [0:1] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_init() } +func file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_init() { + if File_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StreamInit); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto = out.File + file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_streaming_v1_streaming_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming.proto b/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming.proto new file mode 100644 index 0000000000..4c14f2ecfa --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming.proto @@ -0,0 +1,31 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.streaming.v1; + +import "google/protobuf/any.proto"; + +option go_package = "github.com/containerd/containerd/api/services/streaming/v1;streaming"; + +service Streaming { + rpc Stream(stream google.protobuf.Any) returns (stream google.protobuf.Any); +} + +message StreamInit { + string id = 1; +} diff --git a/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming_grpc.pb.go new file mode 100644 index 0000000000..a0a0bc59c8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/streaming/v1/streaming_grpc.pb.go @@ -0,0 +1,138 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/streaming/v1/streaming.proto + +package streaming + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + anypb "google.golang.org/protobuf/types/known/anypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// StreamingClient is the client API for Streaming service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type StreamingClient interface { + Stream(ctx context.Context, opts ...grpc.CallOption) (Streaming_StreamClient, error) +} + +type streamingClient struct { + cc grpc.ClientConnInterface +} + +func NewStreamingClient(cc grpc.ClientConnInterface) StreamingClient { + return &streamingClient{cc} +} + +func (c *streamingClient) Stream(ctx context.Context, opts ...grpc.CallOption) (Streaming_StreamClient, error) { + stream, err := c.cc.NewStream(ctx, &Streaming_ServiceDesc.Streams[0], "/containerd.services.streaming.v1.Streaming/Stream", opts...) + if err != nil { + return nil, err + } + x := &streamingStreamClient{stream} + return x, nil +} + +type Streaming_StreamClient interface { + Send(*anypb.Any) error + Recv() (*anypb.Any, error) + grpc.ClientStream +} + +type streamingStreamClient struct { + grpc.ClientStream +} + +func (x *streamingStreamClient) Send(m *anypb.Any) error { + return x.ClientStream.SendMsg(m) +} + +func (x *streamingStreamClient) Recv() (*anypb.Any, error) { + m := new(anypb.Any) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// StreamingServer is the server API for Streaming service. +// All implementations must embed UnimplementedStreamingServer +// for forward compatibility +type StreamingServer interface { + Stream(Streaming_StreamServer) error + mustEmbedUnimplementedStreamingServer() +} + +// UnimplementedStreamingServer must be embedded to have forward compatible implementations. +type UnimplementedStreamingServer struct { +} + +func (UnimplementedStreamingServer) Stream(Streaming_StreamServer) error { + return status.Errorf(codes.Unimplemented, "method Stream not implemented") +} +func (UnimplementedStreamingServer) mustEmbedUnimplementedStreamingServer() {} + +// UnsafeStreamingServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to StreamingServer will +// result in compilation errors. +type UnsafeStreamingServer interface { + mustEmbedUnimplementedStreamingServer() +} + +func RegisterStreamingServer(s grpc.ServiceRegistrar, srv StreamingServer) { + s.RegisterService(&Streaming_ServiceDesc, srv) +} + +func _Streaming_Stream_Handler(srv interface{}, stream grpc.ServerStream) error { + return srv.(StreamingServer).Stream(&streamingStreamServer{stream}) +} + +type Streaming_StreamServer interface { + Send(*anypb.Any) error + Recv() (*anypb.Any, error) + grpc.ServerStream +} + +type streamingStreamServer struct { + grpc.ServerStream +} + +func (x *streamingStreamServer) Send(m *anypb.Any) error { + return x.ServerStream.SendMsg(m) +} + +func (x *streamingStreamServer) Recv() (*anypb.Any, error) { + m := new(anypb.Any) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// Streaming_ServiceDesc is the grpc.ServiceDesc for Streaming service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Streaming_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.streaming.v1.Streaming", + HandlerType: (*StreamingServer)(nil), + Methods: []grpc.MethodDesc{}, + Streams: []grpc.StreamDesc{ + { + StreamName: "Stream", + Handler: _Streaming_Stream_Handler, + ServerStreams: true, + ClientStreams: true, + }, + }, + Metadata: "github.com/containerd/containerd/api/services/streaming/v1/streaming.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/tasks/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/tasks/v1/doc.go new file mode 100644 index 0000000000..0888ba8a85 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package tasks diff --git a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go index 5ac5af11b9..1a55d696dd 100644 --- a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go @@ -1,41 +1,50 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/services/tasks/v1/tasks.proto package tasks import ( - context "context" - fmt "fmt" types "github.com/containerd/containerd/api/types" task "github.com/containerd/containerd/api/types/task" - proto "github.com/gogo/protobuf/proto" - github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" - types1 "github.com/gogo/protobuf/types" - github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" reflect "reflect" - strings "strings" - time "time" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf -var _ = time.Kitchen - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type CreateTaskRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` // RootFS provides the pre-chroot mounts to perform in the shim before // executing the container task. @@ -43,490 +52,713 @@ type CreateTaskRequest struct { // These are for mounts that cannot be performed in the user namespace. // Typically, these mounts should be resolved from snapshots specified on // the container object. - Rootfs []*types.Mount `protobuf:"bytes,3,rep,name=rootfs,proto3" json:"rootfs,omitempty"` - Stdin string `protobuf:"bytes,4,opt,name=stdin,proto3" json:"stdin,omitempty"` - Stdout string `protobuf:"bytes,5,opt,name=stdout,proto3" json:"stdout,omitempty"` - Stderr string `protobuf:"bytes,6,opt,name=stderr,proto3" json:"stderr,omitempty"` - Terminal bool `protobuf:"varint,7,opt,name=terminal,proto3" json:"terminal,omitempty"` - Checkpoint *types.Descriptor `protobuf:"bytes,8,opt,name=checkpoint,proto3" json:"checkpoint,omitempty"` - Options *types1.Any `protobuf:"bytes,9,opt,name=options,proto3" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Rootfs []*types.Mount `protobuf:"bytes,3,rep,name=rootfs,proto3" json:"rootfs,omitempty"` + Stdin string `protobuf:"bytes,4,opt,name=stdin,proto3" json:"stdin,omitempty"` + Stdout string `protobuf:"bytes,5,opt,name=stdout,proto3" json:"stdout,omitempty"` + Stderr string `protobuf:"bytes,6,opt,name=stderr,proto3" json:"stderr,omitempty"` + Terminal bool `protobuf:"varint,7,opt,name=terminal,proto3" json:"terminal,omitempty"` + Checkpoint *types.Descriptor `protobuf:"bytes,8,opt,name=checkpoint,proto3" json:"checkpoint,omitempty"` + Options *anypb.Any `protobuf:"bytes,9,opt,name=options,proto3" json:"options,omitempty"` + RuntimePath string `protobuf:"bytes,10,opt,name=runtime_path,json=runtimePath,proto3" json:"runtime_path,omitempty"` } -func (m *CreateTaskRequest) Reset() { *m = CreateTaskRequest{} } -func (*CreateTaskRequest) ProtoMessage() {} -func (*CreateTaskRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{0} -} -func (m *CreateTaskRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CreateTaskRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CreateTaskRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CreateTaskRequest) Reset() { + *x = CreateTaskRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CreateTaskRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateTaskRequest.Merge(m, src) -} -func (m *CreateTaskRequest) XXX_Size() int { - return m.Size() -} -func (m *CreateTaskRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CreateTaskRequest.DiscardUnknown(m) + +func (x *CreateTaskRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CreateTaskRequest proto.InternalMessageInfo +func (*CreateTaskRequest) ProtoMessage() {} + +func (x *CreateTaskRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateTaskRequest.ProtoReflect.Descriptor instead. +func (*CreateTaskRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{0} +} + +func (x *CreateTaskRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *CreateTaskRequest) GetRootfs() []*types.Mount { + if x != nil { + return x.Rootfs + } + return nil +} + +func (x *CreateTaskRequest) GetStdin() string { + if x != nil { + return x.Stdin + } + return "" +} + +func (x *CreateTaskRequest) GetStdout() string { + if x != nil { + return x.Stdout + } + return "" +} + +func (x *CreateTaskRequest) GetStderr() string { + if x != nil { + return x.Stderr + } + return "" +} + +func (x *CreateTaskRequest) GetTerminal() bool { + if x != nil { + return x.Terminal + } + return false +} + +func (x *CreateTaskRequest) GetCheckpoint() *types.Descriptor { + if x != nil { + return x.Checkpoint + } + return nil +} + +func (x *CreateTaskRequest) GetOptions() *anypb.Any { + if x != nil { + return x.Options + } + return nil +} + +func (x *CreateTaskRequest) GetRuntimePath() string { + if x != nil { + return x.RuntimePath + } + return "" +} type CreateTaskResponse struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` } -func (m *CreateTaskResponse) Reset() { *m = CreateTaskResponse{} } -func (*CreateTaskResponse) ProtoMessage() {} -func (*CreateTaskResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{1} -} -func (m *CreateTaskResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CreateTaskResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CreateTaskResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CreateTaskResponse) Reset() { + *x = CreateTaskResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CreateTaskResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_CreateTaskResponse.Merge(m, src) -} -func (m *CreateTaskResponse) XXX_Size() int { - return m.Size() -} -func (m *CreateTaskResponse) XXX_DiscardUnknown() { - xxx_messageInfo_CreateTaskResponse.DiscardUnknown(m) + +func (x *CreateTaskResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CreateTaskResponse proto.InternalMessageInfo +func (*CreateTaskResponse) ProtoMessage() {} + +func (x *CreateTaskResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateTaskResponse.ProtoReflect.Descriptor instead. +func (*CreateTaskResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{1} +} + +func (x *CreateTaskResponse) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *CreateTaskResponse) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 +} type StartRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` } -func (m *StartRequest) Reset() { *m = StartRequest{} } -func (*StartRequest) ProtoMessage() {} -func (*StartRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{2} -} -func (m *StartRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *StartRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_StartRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *StartRequest) Reset() { + *x = StartRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *StartRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_StartRequest.Merge(m, src) -} -func (m *StartRequest) XXX_Size() int { - return m.Size() -} -func (m *StartRequest) XXX_DiscardUnknown() { - xxx_messageInfo_StartRequest.DiscardUnknown(m) + +func (x *StartRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_StartRequest proto.InternalMessageInfo +func (*StartRequest) ProtoMessage() {} + +func (x *StartRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StartRequest.ProtoReflect.Descriptor instead. +func (*StartRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{2} +} + +func (x *StartRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *StartRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} type StartResponse struct { - Pid uint32 `protobuf:"varint,1,opt,name=pid,proto3" json:"pid,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Pid uint32 `protobuf:"varint,1,opt,name=pid,proto3" json:"pid,omitempty"` } -func (m *StartResponse) Reset() { *m = StartResponse{} } -func (*StartResponse) ProtoMessage() {} -func (*StartResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{3} -} -func (m *StartResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *StartResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_StartResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *StartResponse) Reset() { + *x = StartResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *StartResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_StartResponse.Merge(m, src) -} -func (m *StartResponse) XXX_Size() int { - return m.Size() -} -func (m *StartResponse) XXX_DiscardUnknown() { - xxx_messageInfo_StartResponse.DiscardUnknown(m) + +func (x *StartResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_StartResponse proto.InternalMessageInfo +func (*StartResponse) ProtoMessage() {} + +func (x *StartResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StartResponse.ProtoReflect.Descriptor instead. +func (*StartResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{3} +} + +func (x *StartResponse) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 +} type DeleteTaskRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` } -func (m *DeleteTaskRequest) Reset() { *m = DeleteTaskRequest{} } -func (*DeleteTaskRequest) ProtoMessage() {} -func (*DeleteTaskRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{4} -} -func (m *DeleteTaskRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *DeleteTaskRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_DeleteTaskRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *DeleteTaskRequest) Reset() { + *x = DeleteTaskRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *DeleteTaskRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteTaskRequest.Merge(m, src) -} -func (m *DeleteTaskRequest) XXX_Size() int { - return m.Size() -} -func (m *DeleteTaskRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteTaskRequest.DiscardUnknown(m) + +func (x *DeleteTaskRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_DeleteTaskRequest proto.InternalMessageInfo +func (*DeleteTaskRequest) ProtoMessage() {} + +func (x *DeleteTaskRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteTaskRequest.ProtoReflect.Descriptor instead. +func (*DeleteTaskRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{4} +} + +func (x *DeleteTaskRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} type DeleteResponse struct { - ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` - Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` - ExitStatus uint32 `protobuf:"varint,3,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` - ExitedAt time.Time `protobuf:"bytes,4,opt,name=exited_at,json=exitedAt,proto3,stdtime" json:"exited_at"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ID string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"` + ExitStatus uint32 `protobuf:"varint,3,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` + ExitedAt *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=exited_at,json=exitedAt,proto3" json:"exited_at,omitempty"` } -func (m *DeleteResponse) Reset() { *m = DeleteResponse{} } -func (*DeleteResponse) ProtoMessage() {} -func (*DeleteResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{5} -} -func (m *DeleteResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *DeleteResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_DeleteResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *DeleteResponse) Reset() { + *x = DeleteResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *DeleteResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteResponse.Merge(m, src) -} -func (m *DeleteResponse) XXX_Size() int { - return m.Size() -} -func (m *DeleteResponse) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteResponse.DiscardUnknown(m) + +func (x *DeleteResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_DeleteResponse proto.InternalMessageInfo +func (*DeleteResponse) ProtoMessage() {} + +func (x *DeleteResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteResponse.ProtoReflect.Descriptor instead. +func (*DeleteResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{5} +} + +func (x *DeleteResponse) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *DeleteResponse) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 +} + +func (x *DeleteResponse) GetExitStatus() uint32 { + if x != nil { + return x.ExitStatus + } + return 0 +} + +func (x *DeleteResponse) GetExitedAt() *timestamppb.Timestamp { + if x != nil { + return x.ExitedAt + } + return nil +} type DeleteProcessRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` } -func (m *DeleteProcessRequest) Reset() { *m = DeleteProcessRequest{} } -func (*DeleteProcessRequest) ProtoMessage() {} -func (*DeleteProcessRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{6} -} -func (m *DeleteProcessRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *DeleteProcessRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_DeleteProcessRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *DeleteProcessRequest) Reset() { + *x = DeleteProcessRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *DeleteProcessRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_DeleteProcessRequest.Merge(m, src) -} -func (m *DeleteProcessRequest) XXX_Size() int { - return m.Size() -} -func (m *DeleteProcessRequest) XXX_DiscardUnknown() { - xxx_messageInfo_DeleteProcessRequest.DiscardUnknown(m) + +func (x *DeleteProcessRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_DeleteProcessRequest proto.InternalMessageInfo +func (*DeleteProcessRequest) ProtoMessage() {} + +func (x *DeleteProcessRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use DeleteProcessRequest.ProtoReflect.Descriptor instead. +func (*DeleteProcessRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{6} +} + +func (x *DeleteProcessRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *DeleteProcessRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} type GetRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` } -func (m *GetRequest) Reset() { *m = GetRequest{} } -func (*GetRequest) ProtoMessage() {} -func (*GetRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{7} -} -func (m *GetRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *GetRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_GetRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *GetRequest) Reset() { + *x = GetRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *GetRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetRequest.Merge(m, src) -} -func (m *GetRequest) XXX_Size() int { - return m.Size() -} -func (m *GetRequest) XXX_DiscardUnknown() { - xxx_messageInfo_GetRequest.DiscardUnknown(m) + +func (x *GetRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_GetRequest proto.InternalMessageInfo +func (*GetRequest) ProtoMessage() {} + +func (x *GetRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetRequest.ProtoReflect.Descriptor instead. +func (*GetRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{7} +} + +func (x *GetRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *GetRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} type GetResponse struct { - Process *task.Process `protobuf:"bytes,1,opt,name=process,proto3" json:"process,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Process *task.Process `protobuf:"bytes,1,opt,name=process,proto3" json:"process,omitempty"` } -func (m *GetResponse) Reset() { *m = GetResponse{} } -func (*GetResponse) ProtoMessage() {} -func (*GetResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{8} -} -func (m *GetResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *GetResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_GetResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *GetResponse) Reset() { + *x = GetResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[8] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *GetResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_GetResponse.Merge(m, src) -} -func (m *GetResponse) XXX_Size() int { - return m.Size() -} -func (m *GetResponse) XXX_DiscardUnknown() { - xxx_messageInfo_GetResponse.DiscardUnknown(m) + +func (x *GetResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_GetResponse proto.InternalMessageInfo +func (*GetResponse) ProtoMessage() {} + +func (x *GetResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[8] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use GetResponse.ProtoReflect.Descriptor instead. +func (*GetResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{8} +} + +func (x *GetResponse) GetProcess() *task.Process { + if x != nil { + return x.Process + } + return nil +} type ListTasksRequest struct { - Filter string `protobuf:"bytes,1,opt,name=filter,proto3" json:"filter,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filter string `protobuf:"bytes,1,opt,name=filter,proto3" json:"filter,omitempty"` } -func (m *ListTasksRequest) Reset() { *m = ListTasksRequest{} } -func (*ListTasksRequest) ProtoMessage() {} -func (*ListTasksRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{9} -} -func (m *ListTasksRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListTasksRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListTasksRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListTasksRequest) Reset() { + *x = ListTasksRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[9] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListTasksRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListTasksRequest.Merge(m, src) -} -func (m *ListTasksRequest) XXX_Size() int { - return m.Size() -} -func (m *ListTasksRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListTasksRequest.DiscardUnknown(m) + +func (x *ListTasksRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListTasksRequest proto.InternalMessageInfo +func (*ListTasksRequest) ProtoMessage() {} + +func (x *ListTasksRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[9] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListTasksRequest.ProtoReflect.Descriptor instead. +func (*ListTasksRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{9} +} + +func (x *ListTasksRequest) GetFilter() string { + if x != nil { + return x.Filter + } + return "" +} type ListTasksResponse struct { - Tasks []*task.Process `protobuf:"bytes,1,rep,name=tasks,proto3" json:"tasks,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Tasks []*task.Process `protobuf:"bytes,1,rep,name=tasks,proto3" json:"tasks,omitempty"` } -func (m *ListTasksResponse) Reset() { *m = ListTasksResponse{} } -func (*ListTasksResponse) ProtoMessage() {} -func (*ListTasksResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{10} -} -func (m *ListTasksResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListTasksResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListTasksResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListTasksResponse) Reset() { + *x = ListTasksResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[10] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListTasksResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListTasksResponse.Merge(m, src) -} -func (m *ListTasksResponse) XXX_Size() int { - return m.Size() -} -func (m *ListTasksResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListTasksResponse.DiscardUnknown(m) + +func (x *ListTasksResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListTasksResponse proto.InternalMessageInfo +func (*ListTasksResponse) ProtoMessage() {} + +func (x *ListTasksResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[10] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListTasksResponse.ProtoReflect.Descriptor instead. +func (*ListTasksResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{10} +} + +func (x *ListTasksResponse) GetTasks() []*task.Process { + if x != nil { + return x.Tasks + } + return nil +} type KillRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - Signal uint32 `protobuf:"varint,3,opt,name=signal,proto3" json:"signal,omitempty"` - All bool `protobuf:"varint,4,opt,name=all,proto3" json:"all,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` + Signal uint32 `protobuf:"varint,3,opt,name=signal,proto3" json:"signal,omitempty"` + All bool `protobuf:"varint,4,opt,name=all,proto3" json:"all,omitempty"` } -func (m *KillRequest) Reset() { *m = KillRequest{} } -func (*KillRequest) ProtoMessage() {} -func (*KillRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{11} -} -func (m *KillRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *KillRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_KillRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *KillRequest) Reset() { + *x = KillRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[11] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *KillRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_KillRequest.Merge(m, src) -} -func (m *KillRequest) XXX_Size() int { - return m.Size() -} -func (m *KillRequest) XXX_DiscardUnknown() { - xxx_messageInfo_KillRequest.DiscardUnknown(m) + +func (x *KillRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_KillRequest proto.InternalMessageInfo +func (*KillRequest) ProtoMessage() {} + +func (x *KillRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[11] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use KillRequest.ProtoReflect.Descriptor instead. +func (*KillRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{11} +} + +func (x *KillRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *KillRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} + +func (x *KillRequest) GetSignal() uint32 { + if x != nil { + return x.Signal + } + return 0 +} + +func (x *KillRequest) GetAll() bool { + if x != nil { + return x.All + } + return false +} type ExecProcessRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` Stdin string `protobuf:"bytes,2,opt,name=stdin,proto3" json:"stdin,omitempty"` Stdout string `protobuf:"bytes,3,opt,name=stdout,proto3" json:"stdout,omitempty"` @@ -535,6840 +767,1593 @@ type ExecProcessRequest struct { // Spec for starting a process in the target container. // // For runc, this is a process spec, for example. - Spec *types1.Any `protobuf:"bytes,6,opt,name=spec,proto3" json:"spec,omitempty"` + Spec *anypb.Any `protobuf:"bytes,6,opt,name=spec,proto3" json:"spec,omitempty"` // id of the exec process - ExecID string `protobuf:"bytes,7,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + ExecID string `protobuf:"bytes,7,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` } -func (m *ExecProcessRequest) Reset() { *m = ExecProcessRequest{} } -func (*ExecProcessRequest) ProtoMessage() {} -func (*ExecProcessRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{12} -} -func (m *ExecProcessRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ExecProcessRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ExecProcessRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ExecProcessRequest) Reset() { + *x = ExecProcessRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ExecProcessRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ExecProcessRequest.Merge(m, src) -} -func (m *ExecProcessRequest) XXX_Size() int { - return m.Size() -} -func (m *ExecProcessRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ExecProcessRequest.DiscardUnknown(m) + +func (x *ExecProcessRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ExecProcessRequest proto.InternalMessageInfo +func (*ExecProcessRequest) ProtoMessage() {} + +func (x *ExecProcessRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExecProcessRequest.ProtoReflect.Descriptor instead. +func (*ExecProcessRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{12} +} + +func (x *ExecProcessRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *ExecProcessRequest) GetStdin() string { + if x != nil { + return x.Stdin + } + return "" +} + +func (x *ExecProcessRequest) GetStdout() string { + if x != nil { + return x.Stdout + } + return "" +} + +func (x *ExecProcessRequest) GetStderr() string { + if x != nil { + return x.Stderr + } + return "" +} + +func (x *ExecProcessRequest) GetTerminal() bool { + if x != nil { + return x.Terminal + } + return false +} + +func (x *ExecProcessRequest) GetSpec() *anypb.Any { + if x != nil { + return x.Spec + } + return nil +} + +func (x *ExecProcessRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} type ExecProcessResponse struct { - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields } -func (m *ExecProcessResponse) Reset() { *m = ExecProcessResponse{} } -func (*ExecProcessResponse) ProtoMessage() {} -func (*ExecProcessResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{13} -} -func (m *ExecProcessResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ExecProcessResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ExecProcessResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ExecProcessResponse) Reset() { + *x = ExecProcessResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[13] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ExecProcessResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ExecProcessResponse.Merge(m, src) -} -func (m *ExecProcessResponse) XXX_Size() int { - return m.Size() -} -func (m *ExecProcessResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ExecProcessResponse.DiscardUnknown(m) + +func (x *ExecProcessResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ExecProcessResponse proto.InternalMessageInfo +func (*ExecProcessResponse) ProtoMessage() {} + +func (x *ExecProcessResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[13] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ExecProcessResponse.ProtoReflect.Descriptor instead. +func (*ExecProcessResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{13} +} type ResizePtyRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - Width uint32 `protobuf:"varint,3,opt,name=width,proto3" json:"width,omitempty"` - Height uint32 `protobuf:"varint,4,opt,name=height,proto3" json:"height,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` + Width uint32 `protobuf:"varint,3,opt,name=width,proto3" json:"width,omitempty"` + Height uint32 `protobuf:"varint,4,opt,name=height,proto3" json:"height,omitempty"` } -func (m *ResizePtyRequest) Reset() { *m = ResizePtyRequest{} } -func (*ResizePtyRequest) ProtoMessage() {} -func (*ResizePtyRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{14} -} -func (m *ResizePtyRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ResizePtyRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ResizePtyRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ResizePtyRequest) Reset() { + *x = ResizePtyRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[14] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ResizePtyRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ResizePtyRequest.Merge(m, src) -} -func (m *ResizePtyRequest) XXX_Size() int { - return m.Size() -} -func (m *ResizePtyRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ResizePtyRequest.DiscardUnknown(m) + +func (x *ResizePtyRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ResizePtyRequest proto.InternalMessageInfo +func (*ResizePtyRequest) ProtoMessage() {} + +func (x *ResizePtyRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[14] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ResizePtyRequest.ProtoReflect.Descriptor instead. +func (*ResizePtyRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{14} +} + +func (x *ResizePtyRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *ResizePtyRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} + +func (x *ResizePtyRequest) GetWidth() uint32 { + if x != nil { + return x.Width + } + return 0 +} + +func (x *ResizePtyRequest) GetHeight() uint32 { + if x != nil { + return x.Height + } + return 0 +} type CloseIORequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - Stdin bool `protobuf:"varint,3,opt,name=stdin,proto3" json:"stdin,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` + Stdin bool `protobuf:"varint,3,opt,name=stdin,proto3" json:"stdin,omitempty"` } -func (m *CloseIORequest) Reset() { *m = CloseIORequest{} } -func (*CloseIORequest) ProtoMessage() {} -func (*CloseIORequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{15} -} -func (m *CloseIORequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CloseIORequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CloseIORequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CloseIORequest) Reset() { + *x = CloseIORequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CloseIORequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CloseIORequest.Merge(m, src) -} -func (m *CloseIORequest) XXX_Size() int { - return m.Size() -} -func (m *CloseIORequest) XXX_DiscardUnknown() { - xxx_messageInfo_CloseIORequest.DiscardUnknown(m) + +func (x *CloseIORequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CloseIORequest proto.InternalMessageInfo +func (*CloseIORequest) ProtoMessage() {} + +func (x *CloseIORequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CloseIORequest.ProtoReflect.Descriptor instead. +func (*CloseIORequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{15} +} + +func (x *CloseIORequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *CloseIORequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} + +func (x *CloseIORequest) GetStdin() bool { + if x != nil { + return x.Stdin + } + return false +} type PauseTaskRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` } -func (m *PauseTaskRequest) Reset() { *m = PauseTaskRequest{} } -func (*PauseTaskRequest) ProtoMessage() {} -func (*PauseTaskRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{16} -} -func (m *PauseTaskRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *PauseTaskRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_PauseTaskRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *PauseTaskRequest) Reset() { + *x = PauseTaskRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[16] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *PauseTaskRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_PauseTaskRequest.Merge(m, src) -} -func (m *PauseTaskRequest) XXX_Size() int { - return m.Size() -} -func (m *PauseTaskRequest) XXX_DiscardUnknown() { - xxx_messageInfo_PauseTaskRequest.DiscardUnknown(m) + +func (x *PauseTaskRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_PauseTaskRequest proto.InternalMessageInfo +func (*PauseTaskRequest) ProtoMessage() {} + +func (x *PauseTaskRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[16] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use PauseTaskRequest.ProtoReflect.Descriptor instead. +func (*PauseTaskRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{16} +} + +func (x *PauseTaskRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} type ResumeTaskRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` } -func (m *ResumeTaskRequest) Reset() { *m = ResumeTaskRequest{} } -func (*ResumeTaskRequest) ProtoMessage() {} -func (*ResumeTaskRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{17} -} -func (m *ResumeTaskRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ResumeTaskRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ResumeTaskRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ResumeTaskRequest) Reset() { + *x = ResumeTaskRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[17] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ResumeTaskRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ResumeTaskRequest.Merge(m, src) -} -func (m *ResumeTaskRequest) XXX_Size() int { - return m.Size() -} -func (m *ResumeTaskRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ResumeTaskRequest.DiscardUnknown(m) + +func (x *ResumeTaskRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ResumeTaskRequest proto.InternalMessageInfo +func (*ResumeTaskRequest) ProtoMessage() {} + +func (x *ResumeTaskRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[17] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ResumeTaskRequest.ProtoReflect.Descriptor instead. +func (*ResumeTaskRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{17} +} + +func (x *ResumeTaskRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} type ListPidsRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` } -func (m *ListPidsRequest) Reset() { *m = ListPidsRequest{} } -func (*ListPidsRequest) ProtoMessage() {} -func (*ListPidsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{18} -} -func (m *ListPidsRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListPidsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListPidsRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListPidsRequest) Reset() { + *x = ListPidsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[18] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListPidsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListPidsRequest.Merge(m, src) -} -func (m *ListPidsRequest) XXX_Size() int { - return m.Size() -} -func (m *ListPidsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_ListPidsRequest.DiscardUnknown(m) + +func (x *ListPidsRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListPidsRequest proto.InternalMessageInfo +func (*ListPidsRequest) ProtoMessage() {} + +func (x *ListPidsRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[18] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListPidsRequest.ProtoReflect.Descriptor instead. +func (*ListPidsRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{18} +} + +func (x *ListPidsRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} type ListPidsResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Processes includes the process ID and additional process information - Processes []*task.ProcessInfo `protobuf:"bytes,1,rep,name=processes,proto3" json:"processes,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Processes []*task.ProcessInfo `protobuf:"bytes,1,rep,name=processes,proto3" json:"processes,omitempty"` } -func (m *ListPidsResponse) Reset() { *m = ListPidsResponse{} } -func (*ListPidsResponse) ProtoMessage() {} -func (*ListPidsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{19} -} -func (m *ListPidsResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ListPidsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ListPidsResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *ListPidsResponse) Reset() { + *x = ListPidsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[19] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *ListPidsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_ListPidsResponse.Merge(m, src) -} -func (m *ListPidsResponse) XXX_Size() int { - return m.Size() -} -func (m *ListPidsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_ListPidsResponse.DiscardUnknown(m) + +func (x *ListPidsResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_ListPidsResponse proto.InternalMessageInfo +func (*ListPidsResponse) ProtoMessage() {} + +func (x *ListPidsResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[19] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ListPidsResponse.ProtoReflect.Descriptor instead. +func (*ListPidsResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{19} +} + +func (x *ListPidsResponse) GetProcesses() []*task.ProcessInfo { + if x != nil { + return x.Processes + } + return nil +} type CheckpointTaskRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ParentCheckpoint github_com_opencontainers_go_digest.Digest `protobuf:"bytes,2,opt,name=parent_checkpoint,json=parentCheckpoint,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"parent_checkpoint"` - Options *types1.Any `protobuf:"bytes,3,opt,name=options,proto3" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ParentCheckpoint string `protobuf:"bytes,2,opt,name=parent_checkpoint,json=parentCheckpoint,proto3" json:"parent_checkpoint,omitempty"` + Options *anypb.Any `protobuf:"bytes,3,opt,name=options,proto3" json:"options,omitempty"` } -func (m *CheckpointTaskRequest) Reset() { *m = CheckpointTaskRequest{} } -func (*CheckpointTaskRequest) ProtoMessage() {} -func (*CheckpointTaskRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{20} -} -func (m *CheckpointTaskRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CheckpointTaskRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CheckpointTaskRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CheckpointTaskRequest) Reset() { + *x = CheckpointTaskRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[20] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CheckpointTaskRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_CheckpointTaskRequest.Merge(m, src) -} -func (m *CheckpointTaskRequest) XXX_Size() int { - return m.Size() -} -func (m *CheckpointTaskRequest) XXX_DiscardUnknown() { - xxx_messageInfo_CheckpointTaskRequest.DiscardUnknown(m) + +func (x *CheckpointTaskRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CheckpointTaskRequest proto.InternalMessageInfo +func (*CheckpointTaskRequest) ProtoMessage() {} + +func (x *CheckpointTaskRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[20] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CheckpointTaskRequest.ProtoReflect.Descriptor instead. +func (*CheckpointTaskRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{20} +} + +func (x *CheckpointTaskRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *CheckpointTaskRequest) GetParentCheckpoint() string { + if x != nil { + return x.ParentCheckpoint + } + return "" +} + +func (x *CheckpointTaskRequest) GetOptions() *anypb.Any { + if x != nil { + return x.Options + } + return nil +} type CheckpointTaskResponse struct { - Descriptors []*types.Descriptor `protobuf:"bytes,1,rep,name=descriptors,proto3" json:"descriptors,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Descriptors []*types.Descriptor `protobuf:"bytes,1,rep,name=descriptors,proto3" json:"descriptors,omitempty"` } -func (m *CheckpointTaskResponse) Reset() { *m = CheckpointTaskResponse{} } -func (*CheckpointTaskResponse) ProtoMessage() {} -func (*CheckpointTaskResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{21} -} -func (m *CheckpointTaskResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *CheckpointTaskResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_CheckpointTaskResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *CheckpointTaskResponse) Reset() { + *x = CheckpointTaskResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[21] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *CheckpointTaskResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_CheckpointTaskResponse.Merge(m, src) -} -func (m *CheckpointTaskResponse) XXX_Size() int { - return m.Size() -} -func (m *CheckpointTaskResponse) XXX_DiscardUnknown() { - xxx_messageInfo_CheckpointTaskResponse.DiscardUnknown(m) + +func (x *CheckpointTaskResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_CheckpointTaskResponse proto.InternalMessageInfo +func (*CheckpointTaskResponse) ProtoMessage() {} + +func (x *CheckpointTaskResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[21] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CheckpointTaskResponse.ProtoReflect.Descriptor instead. +func (*CheckpointTaskResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{21} +} + +func (x *CheckpointTaskResponse) GetDescriptors() []*types.Descriptor { + if x != nil { + return x.Descriptors + } + return nil +} type UpdateTaskRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - Resources *types1.Any `protobuf:"bytes,2,opt,name=resources,proto3" json:"resources,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + Resources *anypb.Any `protobuf:"bytes,2,opt,name=resources,proto3" json:"resources,omitempty"` + Annotations map[string]string `protobuf:"bytes,3,rep,name=annotations,proto3" json:"annotations,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` } -func (m *UpdateTaskRequest) Reset() { *m = UpdateTaskRequest{} } -func (*UpdateTaskRequest) ProtoMessage() {} -func (*UpdateTaskRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{22} -} -func (m *UpdateTaskRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *UpdateTaskRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_UpdateTaskRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *UpdateTaskRequest) Reset() { + *x = UpdateTaskRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[22] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *UpdateTaskRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_UpdateTaskRequest.Merge(m, src) -} -func (m *UpdateTaskRequest) XXX_Size() int { - return m.Size() -} -func (m *UpdateTaskRequest) XXX_DiscardUnknown() { - xxx_messageInfo_UpdateTaskRequest.DiscardUnknown(m) + +func (x *UpdateTaskRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_UpdateTaskRequest proto.InternalMessageInfo +func (*UpdateTaskRequest) ProtoMessage() {} + +func (x *UpdateTaskRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[22] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpdateTaskRequest.ProtoReflect.Descriptor instead. +func (*UpdateTaskRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{22} +} + +func (x *UpdateTaskRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *UpdateTaskRequest) GetResources() *anypb.Any { + if x != nil { + return x.Resources + } + return nil +} + +func (x *UpdateTaskRequest) GetAnnotations() map[string]string { + if x != nil { + return x.Annotations + } + return nil +} type MetricsRequest struct { - Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Filters []string `protobuf:"bytes,1,rep,name=filters,proto3" json:"filters,omitempty"` } -func (m *MetricsRequest) Reset() { *m = MetricsRequest{} } -func (*MetricsRequest) ProtoMessage() {} -func (*MetricsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{23} -} -func (m *MetricsRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *MetricsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_MetricsRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *MetricsRequest) Reset() { + *x = MetricsRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[23] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *MetricsRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_MetricsRequest.Merge(m, src) -} -func (m *MetricsRequest) XXX_Size() int { - return m.Size() -} -func (m *MetricsRequest) XXX_DiscardUnknown() { - xxx_messageInfo_MetricsRequest.DiscardUnknown(m) + +func (x *MetricsRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_MetricsRequest proto.InternalMessageInfo +func (*MetricsRequest) ProtoMessage() {} + +func (x *MetricsRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[23] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MetricsRequest.ProtoReflect.Descriptor instead. +func (*MetricsRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{23} +} + +func (x *MetricsRequest) GetFilters() []string { + if x != nil { + return x.Filters + } + return nil +} type MetricsResponse struct { - Metrics []*types.Metric `protobuf:"bytes,1,rep,name=metrics,proto3" json:"metrics,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Metrics []*types.Metric `protobuf:"bytes,1,rep,name=metrics,proto3" json:"metrics,omitempty"` } -func (m *MetricsResponse) Reset() { *m = MetricsResponse{} } -func (*MetricsResponse) ProtoMessage() {} -func (*MetricsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{24} -} -func (m *MetricsResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *MetricsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_MetricsResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *MetricsResponse) Reset() { + *x = MetricsResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[24] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *MetricsResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_MetricsResponse.Merge(m, src) -} -func (m *MetricsResponse) XXX_Size() int { - return m.Size() -} -func (m *MetricsResponse) XXX_DiscardUnknown() { - xxx_messageInfo_MetricsResponse.DiscardUnknown(m) + +func (x *MetricsResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_MetricsResponse proto.InternalMessageInfo +func (*MetricsResponse) ProtoMessage() {} + +func (x *MetricsResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[24] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use MetricsResponse.ProtoReflect.Descriptor instead. +func (*MetricsResponse) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{24} +} + +func (x *MetricsResponse) GetMetrics() []*types.Metric { + if x != nil { + return x.Metrics + } + return nil +} type WaitRequest struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ExecID string `protobuf:"bytes,2,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` } -func (m *WaitRequest) Reset() { *m = WaitRequest{} } -func (*WaitRequest) ProtoMessage() {} -func (*WaitRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{25} -} -func (m *WaitRequest) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *WaitRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_WaitRequest.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *WaitRequest) Reset() { + *x = WaitRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[25] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *WaitRequest) XXX_Merge(src proto.Message) { - xxx_messageInfo_WaitRequest.Merge(m, src) -} -func (m *WaitRequest) XXX_Size() int { - return m.Size() -} -func (m *WaitRequest) XXX_DiscardUnknown() { - xxx_messageInfo_WaitRequest.DiscardUnknown(m) + +func (x *WaitRequest) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_WaitRequest proto.InternalMessageInfo +func (*WaitRequest) ProtoMessage() {} + +func (x *WaitRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[25] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WaitRequest.ProtoReflect.Descriptor instead. +func (*WaitRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{25} +} + +func (x *WaitRequest) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *WaitRequest) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} type WaitResponse struct { - ExitStatus uint32 `protobuf:"varint,1,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` - ExitedAt time.Time `protobuf:"bytes,2,opt,name=exited_at,json=exitedAt,proto3,stdtime" json:"exited_at"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ExitStatus uint32 `protobuf:"varint,1,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` + ExitedAt *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=exited_at,json=exitedAt,proto3" json:"exited_at,omitempty"` +} + +func (x *WaitResponse) Reset() { + *x = WaitResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[26] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WaitResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *WaitResponse) Reset() { *m = WaitResponse{} } func (*WaitResponse) ProtoMessage() {} + +func (x *WaitResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[26] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WaitResponse.ProtoReflect.Descriptor instead. func (*WaitResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_310e7127b8a26f14, []int{26} -} -func (m *WaitResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *WaitResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_WaitResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil - } -} -func (m *WaitResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_WaitResponse.Merge(m, src) -} -func (m *WaitResponse) XXX_Size() int { - return m.Size() -} -func (m *WaitResponse) XXX_DiscardUnknown() { - xxx_messageInfo_WaitResponse.DiscardUnknown(m) -} - -var xxx_messageInfo_WaitResponse proto.InternalMessageInfo - -func init() { - proto.RegisterType((*CreateTaskRequest)(nil), "containerd.services.tasks.v1.CreateTaskRequest") - proto.RegisterType((*CreateTaskResponse)(nil), "containerd.services.tasks.v1.CreateTaskResponse") - proto.RegisterType((*StartRequest)(nil), "containerd.services.tasks.v1.StartRequest") - proto.RegisterType((*StartResponse)(nil), "containerd.services.tasks.v1.StartResponse") - proto.RegisterType((*DeleteTaskRequest)(nil), "containerd.services.tasks.v1.DeleteTaskRequest") - proto.RegisterType((*DeleteResponse)(nil), "containerd.services.tasks.v1.DeleteResponse") - proto.RegisterType((*DeleteProcessRequest)(nil), "containerd.services.tasks.v1.DeleteProcessRequest") - proto.RegisterType((*GetRequest)(nil), "containerd.services.tasks.v1.GetRequest") - proto.RegisterType((*GetResponse)(nil), "containerd.services.tasks.v1.GetResponse") - proto.RegisterType((*ListTasksRequest)(nil), "containerd.services.tasks.v1.ListTasksRequest") - proto.RegisterType((*ListTasksResponse)(nil), "containerd.services.tasks.v1.ListTasksResponse") - proto.RegisterType((*KillRequest)(nil), "containerd.services.tasks.v1.KillRequest") - proto.RegisterType((*ExecProcessRequest)(nil), "containerd.services.tasks.v1.ExecProcessRequest") - proto.RegisterType((*ExecProcessResponse)(nil), "containerd.services.tasks.v1.ExecProcessResponse") - proto.RegisterType((*ResizePtyRequest)(nil), "containerd.services.tasks.v1.ResizePtyRequest") - proto.RegisterType((*CloseIORequest)(nil), "containerd.services.tasks.v1.CloseIORequest") - proto.RegisterType((*PauseTaskRequest)(nil), "containerd.services.tasks.v1.PauseTaskRequest") - proto.RegisterType((*ResumeTaskRequest)(nil), "containerd.services.tasks.v1.ResumeTaskRequest") - proto.RegisterType((*ListPidsRequest)(nil), "containerd.services.tasks.v1.ListPidsRequest") - proto.RegisterType((*ListPidsResponse)(nil), "containerd.services.tasks.v1.ListPidsResponse") - proto.RegisterType((*CheckpointTaskRequest)(nil), "containerd.services.tasks.v1.CheckpointTaskRequest") - proto.RegisterType((*CheckpointTaskResponse)(nil), "containerd.services.tasks.v1.CheckpointTaskResponse") - proto.RegisterType((*UpdateTaskRequest)(nil), 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against. -const _ = grpc.SupportPackageIsVersion4 - -// TasksClient is the client API for Tasks service. -// -// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. -type TasksClient interface { - // Create a task. - Create(ctx context.Context, in *CreateTaskRequest, opts ...grpc.CallOption) (*CreateTaskResponse, error) - // Start a process. - Start(ctx context.Context, in *StartRequest, opts ...grpc.CallOption) (*StartResponse, error) - // Delete a task and on disk state. - Delete(ctx context.Context, in *DeleteTaskRequest, opts ...grpc.CallOption) (*DeleteResponse, error) - DeleteProcess(ctx context.Context, in *DeleteProcessRequest, opts ...grpc.CallOption) (*DeleteResponse, error) - Get(ctx context.Context, in *GetRequest, opts ...grpc.CallOption) (*GetResponse, error) - List(ctx context.Context, in *ListTasksRequest, opts ...grpc.CallOption) (*ListTasksResponse, error) - // Kill a task or process. - Kill(ctx context.Context, in *KillRequest, opts ...grpc.CallOption) (*types1.Empty, error) - Exec(ctx context.Context, in *ExecProcessRequest, opts ...grpc.CallOption) (*types1.Empty, error) - ResizePty(ctx context.Context, in *ResizePtyRequest, opts ...grpc.CallOption) (*types1.Empty, error) - CloseIO(ctx context.Context, in *CloseIORequest, opts ...grpc.CallOption) (*types1.Empty, error) - Pause(ctx context.Context, in *PauseTaskRequest, opts ...grpc.CallOption) (*types1.Empty, error) - Resume(ctx context.Context, in *ResumeTaskRequest, opts ...grpc.CallOption) (*types1.Empty, error) - ListPids(ctx context.Context, in *ListPidsRequest, opts ...grpc.CallOption) (*ListPidsResponse, error) - Checkpoint(ctx context.Context, in *CheckpointTaskRequest, opts ...grpc.CallOption) (*CheckpointTaskResponse, error) - Update(ctx context.Context, in *UpdateTaskRequest, opts ...grpc.CallOption) (*types1.Empty, error) - Metrics(ctx context.Context, in *MetricsRequest, opts ...grpc.CallOption) (*MetricsResponse, error) - Wait(ctx context.Context, in *WaitRequest, opts ...grpc.CallOption) (*WaitResponse, error) -} - -type tasksClient struct { - cc *grpc.ClientConn -} - -func NewTasksClient(cc *grpc.ClientConn) TasksClient { - return &tasksClient{cc} -} - -func (c *tasksClient) Create(ctx context.Context, in *CreateTaskRequest, opts ...grpc.CallOption) (*CreateTaskResponse, error) { - out := new(CreateTaskResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Create", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Start(ctx context.Context, in *StartRequest, opts ...grpc.CallOption) (*StartResponse, error) { - out := new(StartResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Start", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Delete(ctx context.Context, in *DeleteTaskRequest, opts ...grpc.CallOption) (*DeleteResponse, error) { - out := new(DeleteResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Delete", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) DeleteProcess(ctx context.Context, in *DeleteProcessRequest, opts ...grpc.CallOption) (*DeleteResponse, error) { - out := new(DeleteResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/DeleteProcess", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Get(ctx context.Context, in *GetRequest, opts ...grpc.CallOption) (*GetResponse, error) { - out := new(GetResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Get", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) List(ctx context.Context, in *ListTasksRequest, opts ...grpc.CallOption) (*ListTasksResponse, error) { - out := new(ListTasksResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/List", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Kill(ctx context.Context, in *KillRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Kill", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Exec(ctx context.Context, in *ExecProcessRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Exec", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) ResizePty(ctx context.Context, in *ResizePtyRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/ResizePty", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) CloseIO(ctx context.Context, in *CloseIORequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/CloseIO", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Pause(ctx context.Context, in *PauseTaskRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Pause", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Resume(ctx context.Context, in *ResumeTaskRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Resume", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) ListPids(ctx context.Context, in *ListPidsRequest, opts ...grpc.CallOption) (*ListPidsResponse, error) { - out := new(ListPidsResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/ListPids", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Checkpoint(ctx context.Context, in *CheckpointTaskRequest, opts ...grpc.CallOption) (*CheckpointTaskResponse, error) { - out := new(CheckpointTaskResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Checkpoint", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Update(ctx context.Context, in *UpdateTaskRequest, opts ...grpc.CallOption) (*types1.Empty, error) { - out := new(types1.Empty) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Update", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Metrics(ctx context.Context, in *MetricsRequest, opts ...grpc.CallOption) (*MetricsResponse, error) { - out := new(MetricsResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Metrics", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -func (c *tasksClient) Wait(ctx context.Context, in *WaitRequest, opts ...grpc.CallOption) (*WaitResponse, error) { - out := new(WaitResponse) - err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Wait", in, out, opts...) - if err != nil { - return nil, err - } - return out, nil -} - -// TasksServer is the server API for Tasks service. -type TasksServer interface { - // Create a task. - Create(context.Context, *CreateTaskRequest) (*CreateTaskResponse, error) - // Start a process. - Start(context.Context, *StartRequest) (*StartResponse, error) - // Delete a task and on disk state. - Delete(context.Context, *DeleteTaskRequest) (*DeleteResponse, error) - DeleteProcess(context.Context, *DeleteProcessRequest) (*DeleteResponse, error) - Get(context.Context, *GetRequest) (*GetResponse, error) - List(context.Context, *ListTasksRequest) (*ListTasksResponse, error) - // Kill a task or process. - Kill(context.Context, *KillRequest) (*types1.Empty, error) - Exec(context.Context, *ExecProcessRequest) (*types1.Empty, error) - ResizePty(context.Context, *ResizePtyRequest) (*types1.Empty, error) - CloseIO(context.Context, *CloseIORequest) (*types1.Empty, error) - Pause(context.Context, *PauseTaskRequest) (*types1.Empty, error) - Resume(context.Context, *ResumeTaskRequest) (*types1.Empty, error) - ListPids(context.Context, *ListPidsRequest) (*ListPidsResponse, error) - Checkpoint(context.Context, *CheckpointTaskRequest) (*CheckpointTaskResponse, error) - Update(context.Context, *UpdateTaskRequest) (*types1.Empty, error) - Metrics(context.Context, *MetricsRequest) (*MetricsResponse, error) - Wait(context.Context, *WaitRequest) (*WaitResponse, error) -} - -// UnimplementedTasksServer can be embedded to have forward compatible implementations. -type UnimplementedTasksServer struct { -} - -func (*UnimplementedTasksServer) Create(ctx context.Context, req *CreateTaskRequest) (*CreateTaskResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") -} -func (*UnimplementedTasksServer) Start(ctx context.Context, req *StartRequest) (*StartResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Start not implemented") -} -func (*UnimplementedTasksServer) Delete(ctx context.Context, req *DeleteTaskRequest) (*DeleteResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") -} -func (*UnimplementedTasksServer) DeleteProcess(ctx context.Context, req *DeleteProcessRequest) (*DeleteResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method DeleteProcess not implemented") -} -func (*UnimplementedTasksServer) Get(ctx context.Context, req *GetRequest) (*GetResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") -} -func (*UnimplementedTasksServer) List(ctx context.Context, req *ListTasksRequest) (*ListTasksResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method List not implemented") -} -func (*UnimplementedTasksServer) Kill(ctx context.Context, req *KillRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Kill not implemented") -} -func (*UnimplementedTasksServer) Exec(ctx context.Context, req *ExecProcessRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Exec not implemented") -} -func (*UnimplementedTasksServer) ResizePty(ctx context.Context, req *ResizePtyRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method ResizePty not implemented") -} -func (*UnimplementedTasksServer) CloseIO(ctx context.Context, req *CloseIORequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method CloseIO not implemented") -} -func (*UnimplementedTasksServer) Pause(ctx context.Context, req *PauseTaskRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Pause not implemented") -} -func (*UnimplementedTasksServer) Resume(ctx context.Context, req *ResumeTaskRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Resume not implemented") -} -func (*UnimplementedTasksServer) ListPids(ctx context.Context, req *ListPidsRequest) (*ListPidsResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method ListPids not implemented") -} -func (*UnimplementedTasksServer) Checkpoint(ctx context.Context, req *CheckpointTaskRequest) (*CheckpointTaskResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Checkpoint not implemented") -} -func (*UnimplementedTasksServer) Update(ctx context.Context, req *UpdateTaskRequest) (*types1.Empty, error) { - return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") -} -func (*UnimplementedTasksServer) Metrics(ctx context.Context, req *MetricsRequest) (*MetricsResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Metrics not implemented") -} -func (*UnimplementedTasksServer) Wait(ctx context.Context, req *WaitRequest) (*WaitResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Wait not implemented") -} - -func RegisterTasksServer(s *grpc.Server, srv TasksServer) { - s.RegisterService(&_Tasks_serviceDesc, srv) -} - -func _Tasks_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(CreateTaskRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Create(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Create", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Create(ctx, req.(*CreateTaskRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Start_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(StartRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Start(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Start", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Start(ctx, req.(*StartRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(DeleteTaskRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Delete(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Delete", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Delete(ctx, req.(*DeleteTaskRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_DeleteProcess_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(DeleteProcessRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).DeleteProcess(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/DeleteProcess", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).DeleteProcess(ctx, req.(*DeleteProcessRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(GetRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Get(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Get", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Get(ctx, req.(*GetRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ListTasksRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).List(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/List", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).List(ctx, req.(*ListTasksRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Kill_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(KillRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Kill(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Kill", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Kill(ctx, req.(*KillRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Exec_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ExecProcessRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Exec(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Exec", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Exec(ctx, req.(*ExecProcessRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_ResizePty_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ResizePtyRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).ResizePty(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/ResizePty", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).ResizePty(ctx, req.(*ResizePtyRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_CloseIO_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(CloseIORequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).CloseIO(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/CloseIO", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).CloseIO(ctx, req.(*CloseIORequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Pause_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(PauseTaskRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Pause(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Pause", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Pause(ctx, req.(*PauseTaskRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Resume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ResumeTaskRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Resume(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Resume", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Resume(ctx, req.(*ResumeTaskRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_ListPids_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(ListPidsRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).ListPids(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/ListPids", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).ListPids(ctx, req.(*ListPidsRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Checkpoint_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(CheckpointTaskRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Checkpoint(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Checkpoint", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Checkpoint(ctx, req.(*CheckpointTaskRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(UpdateTaskRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Update(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Update", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Update(ctx, req.(*UpdateTaskRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Metrics_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(MetricsRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Metrics(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Metrics", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Metrics(ctx, req.(*MetricsRequest)) - } - return interceptor(ctx, in, info, handler) -} - -func _Tasks_Wait_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(WaitRequest) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(TasksServer).Wait(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.tasks.v1.Tasks/Wait", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(TasksServer).Wait(ctx, req.(*WaitRequest)) - } - return interceptor(ctx, in, info, handler) -} - -var _Tasks_serviceDesc = grpc.ServiceDesc{ - ServiceName: "containerd.services.tasks.v1.Tasks", - HandlerType: (*TasksServer)(nil), - Methods: []grpc.MethodDesc{ - { - MethodName: "Create", - Handler: _Tasks_Create_Handler, - }, - { - MethodName: "Start", - Handler: _Tasks_Start_Handler, - }, - { - MethodName: "Delete", - Handler: _Tasks_Delete_Handler, - }, - { - MethodName: "DeleteProcess", - Handler: _Tasks_DeleteProcess_Handler, - }, - { - MethodName: "Get", - Handler: _Tasks_Get_Handler, - }, - { - MethodName: "List", - Handler: _Tasks_List_Handler, - }, - { - MethodName: "Kill", - Handler: _Tasks_Kill_Handler, - }, - { - MethodName: "Exec", - Handler: _Tasks_Exec_Handler, - }, - { - MethodName: "ResizePty", - Handler: _Tasks_ResizePty_Handler, - }, - { - MethodName: "CloseIO", - Handler: _Tasks_CloseIO_Handler, - }, - { - MethodName: "Pause", - Handler: _Tasks_Pause_Handler, - }, - { - MethodName: "Resume", - Handler: _Tasks_Resume_Handler, - }, - { - MethodName: "ListPids", - Handler: _Tasks_ListPids_Handler, - }, - { - MethodName: "Checkpoint", - Handler: _Tasks_Checkpoint_Handler, - }, - { - MethodName: "Update", - Handler: _Tasks_Update_Handler, - }, - { - MethodName: "Metrics", - Handler: _Tasks_Metrics_Handler, - }, - { - MethodName: "Wait", - Handler: _Tasks_Wait_Handler, - }, - }, - Streams: []grpc.StreamDesc{}, - Metadata: "github.com/containerd/containerd/api/services/tasks/v1/tasks.proto", -} - -func (m *CreateTaskRequest) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], 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encodeVarintTasks(dAtA, i, uint64(len(m.Stderr))) - i-- - dAtA[i] = 0x32 - } - if len(m.Stdout) > 0 { - i -= len(m.Stdout) - copy(dAtA[i:], m.Stdout) - i = encodeVarintTasks(dAtA, i, uint64(len(m.Stdout))) - i-- - dAtA[i] = 0x2a - } - if len(m.Stdin) > 0 { - i -= len(m.Stdin) - copy(dAtA[i:], m.Stdin) - i = encodeVarintTasks(dAtA, i, uint64(len(m.Stdin))) - i-- - dAtA[i] = 0x22 - } - if len(m.Rootfs) > 0 { - for iNdEx := len(m.Rootfs) - 1; iNdEx >= 0; iNdEx-- { - { - size, err := m.Rootfs[iNdEx].MarshalToSizedBuffer(dAtA[:i]) - if err != nil { - return 0, err - } - i -= size - i = encodeVarintTasks(dAtA, i, uint64(size)) - } - i-- - dAtA[i] = 0x1a - } - } - if len(m.ContainerID) > 0 { - i -= len(m.ContainerID) - copy(dAtA[i:], m.ContainerID) - i = encodeVarintTasks(dAtA, i, uint64(len(m.ContainerID))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func (m *CreateTaskResponse) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *CreateTaskResponse) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *CreateTaskResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if m.Pid != 0 { - i = encodeVarintTasks(dAtA, i, uint64(m.Pid)) - i-- - dAtA[i] = 0x10 - } - if len(m.ContainerID) > 0 { - i -= len(m.ContainerID) - copy(dAtA[i:], m.ContainerID) - i = encodeVarintTasks(dAtA, i, uint64(len(m.ContainerID))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func (m *StartRequest) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func 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size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *WaitRequest) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *WaitRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if len(m.ExecID) > 0 { - i -= len(m.ExecID) - copy(dAtA[i:], m.ExecID) - i = encodeVarintTasks(dAtA, i, uint64(len(m.ExecID))) - i-- - dAtA[i] = 0x12 - } - if len(m.ContainerID) > 0 { - i -= len(m.ContainerID) - copy(dAtA[i:], m.ContainerID) - i = encodeVarintTasks(dAtA, i, uint64(len(m.ContainerID))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func (m *WaitResponse) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *WaitResponse) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *WaitResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - n8, err8 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.ExitedAt, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt):]) - if err8 != nil { - return 0, err8 - } - i -= n8 - i = encodeVarintTasks(dAtA, i, uint64(n8)) - i-- - dAtA[i] = 0x12 - if m.ExitStatus != 0 { - i = encodeVarintTasks(dAtA, i, uint64(m.ExitStatus)) - i-- - dAtA[i] = 0x8 - } - return len(dAtA) - i, nil -} - -func encodeVarintTasks(dAtA []byte, offset int, v uint64) int { - offset -= sovTasks(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *CreateTaskRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if len(m.Rootfs) > 0 { - for _, e := range m.Rootfs { - l = e.Size() - n += 1 + l + sovTasks(uint64(l)) - } - } - l = len(m.Stdin) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.Stdout) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.Stderr) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Terminal { - n += 2 - } - if m.Checkpoint != nil { - l = m.Checkpoint.Size() - n += 1 + l + sovTasks(uint64(l)) - } - if m.Options != nil { - l = m.Options.Size() - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CreateTaskResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Pid != 0 { - n += 1 + sovTasks(uint64(m.Pid)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *StartRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *StartResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.Pid != 0 { - n += 1 + sovTasks(uint64(m.Pid)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *DeleteTaskRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *DeleteResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Pid != 0 { - n += 1 + sovTasks(uint64(m.Pid)) - } - if m.ExitStatus != 0 { - n += 1 + sovTasks(uint64(m.ExitStatus)) - } - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt) - n += 1 + l + sovTasks(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *DeleteProcessRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *GetRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *GetResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.Process != nil { - l = m.Process.Size() - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListTasksRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Filter) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListTasksResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Tasks) > 0 { - for _, e := range m.Tasks { - l = e.Size() - n += 1 + l + sovTasks(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *KillRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Signal != 0 { - n += 1 + sovTasks(uint64(m.Signal)) - } - if m.All { - n += 2 - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ExecProcessRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.Stdin) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.Stdout) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.Stderr) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Terminal { - n += 2 - } - if m.Spec != nil { - l = m.Spec.Size() - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ExecProcessResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ResizePtyRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Width != 0 { - n += 1 + sovTasks(uint64(m.Width)) - } - if m.Height != 0 { - n += 1 + sovTasks(uint64(m.Height)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP(), []int{26} } -func (m *CloseIORequest) Size() (n int) { - if m == nil { - return 0 +func (x *WaitResponse) GetExitStatus() uint32 { + if x != nil { + return x.ExitStatus } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Stdin { - n += 2 - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *PauseTaskRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ResumeTaskRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListPidsRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ListPidsResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Processes) > 0 { - for _, e := range m.Processes { - l = e.Size() - n += 1 + l + sovTasks(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CheckpointTaskRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ParentCheckpoint) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Options != nil { - l = m.Options.Size() - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *CheckpointTaskResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Descriptors) > 0 { - for _, e := range m.Descriptors { - l = e.Size() - n += 1 + l + sovTasks(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *UpdateTaskRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.Resources != nil { - l = m.Resources.Size() - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *MetricsRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Filters) > 0 { - for _, s := range m.Filters { - l = len(s) - n += 1 + l + sovTasks(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *MetricsResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if len(m.Metrics) > 0 { - for _, e := range m.Metrics { - l = e.Size() - n += 1 + l + sovTasks(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *WaitRequest) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - l = len(m.ExecID) - if l > 0 { - n += 1 + l + sovTasks(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *WaitResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.ExitStatus != 0 { - n += 1 + sovTasks(uint64(m.ExitStatus)) - } - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt) - n += 1 + l + sovTasks(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovTasks(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozTasks(x uint64) (n int) { - return sovTasks(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *CreateTaskRequest) String() string { - if this == nil { - return "nil" - } - repeatedStringForRootfs := "[]*Mount{" - for _, f := range this.Rootfs { - repeatedStringForRootfs += strings.Replace(fmt.Sprintf("%v", f), "Mount", "types.Mount", 1) + "," - } - repeatedStringForRootfs += "}" - s := strings.Join([]string{`&CreateTaskRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `Rootfs:` + repeatedStringForRootfs + `,`, - `Stdin:` + fmt.Sprintf("%v", this.Stdin) + `,`, - `Stdout:` + fmt.Sprintf("%v", this.Stdout) + `,`, - `Stderr:` + fmt.Sprintf("%v", this.Stderr) + `,`, - `Terminal:` + fmt.Sprintf("%v", this.Terminal) + `,`, - `Checkpoint:` + strings.Replace(fmt.Sprintf("%v", this.Checkpoint), "Descriptor", "types.Descriptor", 1) + `,`, - `Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "types1.Any", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CreateTaskResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&CreateTaskResponse{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *StartRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&StartRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *StartResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&StartResponse{`, - `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *DeleteTaskRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&DeleteTaskRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *DeleteResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&DeleteResponse{`, - `ID:` + fmt.Sprintf("%v", this.ID) + `,`, - `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, - `ExitStatus:` + fmt.Sprintf("%v", this.ExitStatus) + `,`, - `ExitedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ExitedAt), "Timestamp", "types1.Timestamp", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *DeleteProcessRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&DeleteProcessRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *GetRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&GetRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *GetResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&GetResponse{`, - `Process:` + strings.Replace(fmt.Sprintf("%v", this.Process), "Process", "task.Process", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListTasksRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ListTasksRequest{`, - `Filter:` + fmt.Sprintf("%v", this.Filter) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListTasksResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForTasks := "[]*Process{" - for _, f := range this.Tasks { - repeatedStringForTasks += strings.Replace(fmt.Sprintf("%v", f), "Process", "task.Process", 1) + "," - } - repeatedStringForTasks += "}" - s := strings.Join([]string{`&ListTasksResponse{`, - `Tasks:` + repeatedStringForTasks + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *KillRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&KillRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `Signal:` + fmt.Sprintf("%v", this.Signal) + `,`, - `All:` + fmt.Sprintf("%v", this.All) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ExecProcessRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ExecProcessRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `Stdin:` + fmt.Sprintf("%v", this.Stdin) + `,`, - `Stdout:` + fmt.Sprintf("%v", this.Stdout) + `,`, - `Stderr:` + fmt.Sprintf("%v", this.Stderr) + `,`, - `Terminal:` + fmt.Sprintf("%v", this.Terminal) + `,`, - `Spec:` + strings.Replace(fmt.Sprintf("%v", this.Spec), "Any", "types1.Any", 1) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ExecProcessResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ExecProcessResponse{`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s + return 0 } -func (this *ResizePtyRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ResizePtyRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `Width:` + fmt.Sprintf("%v", this.Width) + `,`, - `Height:` + fmt.Sprintf("%v", this.Height) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CloseIORequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&CloseIORequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `Stdin:` + fmt.Sprintf("%v", this.Stdin) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *PauseTaskRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&PauseTaskRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ResumeTaskRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ResumeTaskRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListPidsRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ListPidsRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ListPidsResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForProcesses := "[]*ProcessInfo{" - for _, f := range this.Processes { - repeatedStringForProcesses += strings.Replace(fmt.Sprintf("%v", f), "ProcessInfo", "task.ProcessInfo", 1) + "," - } - repeatedStringForProcesses += "}" - s := strings.Join([]string{`&ListPidsResponse{`, - `Processes:` + repeatedStringForProcesses + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CheckpointTaskRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&CheckpointTaskRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ParentCheckpoint:` + fmt.Sprintf("%v", this.ParentCheckpoint) + `,`, - `Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "types1.Any", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *CheckpointTaskResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForDescriptors := "[]*Descriptor{" - for _, f := range this.Descriptors { - repeatedStringForDescriptors += strings.Replace(fmt.Sprintf("%v", f), "Descriptor", "types.Descriptor", 1) + "," - } - repeatedStringForDescriptors += "}" - s := strings.Join([]string{`&CheckpointTaskResponse{`, - `Descriptors:` + repeatedStringForDescriptors + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *UpdateTaskRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&UpdateTaskRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `Resources:` + strings.Replace(fmt.Sprintf("%v", this.Resources), "Any", "types1.Any", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *MetricsRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&MetricsRequest{`, - `Filters:` + fmt.Sprintf("%v", this.Filters) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *MetricsResponse) String() string { - if this == nil { - return "nil" - } - repeatedStringForMetrics := "[]*Metric{" - for _, f := range this.Metrics { - repeatedStringForMetrics += strings.Replace(fmt.Sprintf("%v", f), "Metric", "types.Metric", 1) + "," - } - repeatedStringForMetrics += "}" - s := strings.Join([]string{`&MetricsResponse{`, - `Metrics:` + repeatedStringForMetrics + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *WaitRequest) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&WaitRequest{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *WaitResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&WaitResponse{`, - `ExitStatus:` + fmt.Sprintf("%v", this.ExitStatus) + `,`, - `ExitedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ExitedAt), "Timestamp", "types1.Timestamp", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringTasks(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *CreateTaskRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CreateTaskRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CreateTaskRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Rootfs", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Rootfs = append(m.Rootfs, &types.Mount{}) - if err := m.Rootfs[len(m.Rootfs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdin", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stdin = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 5: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdout", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stdout = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 6: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stderr", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stderr = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 7: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Terminal", wireType) - } - var v int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - v |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - m.Terminal = bool(v != 0) - case 8: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Checkpoint", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Checkpoint == nil { - m.Checkpoint = &types.Descriptor{} - } - if err := m.Checkpoint.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 9: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Options == nil { - m.Options = &types1.Any{} - } - if err := m.Options.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - if iNdEx > l { - return io.ErrUnexpectedEOF +func (x *WaitResponse) GetExitedAt() *timestamppb.Timestamp { + if x != nil { + return x.ExitedAt } return nil } -func (m *CreateTaskResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CreateTaskResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CreateTaskResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType) - } - m.Pid = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Pid |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *StartRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: StartRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: StartRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } +var File_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto protoreflect.FileDescriptor - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *StartResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: StartResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: StartResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType) - } - m.Pid = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Pid |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *DeleteTaskRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: DeleteTaskRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: DeleteTaskRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *DeleteResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: DeleteResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: DeleteResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType) - } - m.Pid = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Pid |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 3: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field ExitStatus", wireType) - } - m.ExitStatus = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.ExitStatus |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExitedAt", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.ExitedAt, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *DeleteProcessRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: DeleteProcessRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: DeleteProcessRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *GetRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: GetRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: GetRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *GetResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: GetResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: GetResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Process", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Process == nil { - m.Process = &task.Process{} - } - if err := m.Process.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListTasksRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListTasksRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListTasksRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Filter", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Filter = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListTasksResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListTasksResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListTasksResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Tasks", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Tasks = append(m.Tasks, &task.Process{}) - if err := m.Tasks[len(m.Tasks)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *KillRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: KillRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: KillRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Signal", wireType) - } - m.Signal = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Signal |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 4: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field All", wireType) - } - var v int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - v |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - m.All = bool(v != 0) - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ExecProcessRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ExecProcessRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ExecProcessRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdin", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stdin = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdout", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stdout = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stderr", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stderr = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 5: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Terminal", wireType) - } - var v int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - v |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - m.Terminal = bool(v != 0) - case 6: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Spec", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Spec == nil { - m.Spec = &types1.Any{} - } - if err := m.Spec.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 7: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ExecProcessResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ExecProcessResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ExecProcessResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ResizePtyRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ResizePtyRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ResizePtyRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Width", wireType) - } - m.Width = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Width |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 4: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Height", wireType) - } - m.Height = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Height |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CloseIORequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CloseIORequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CloseIORequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdin", wireType) - } - var v int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - v |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - m.Stdin = bool(v != 0) - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *PauseTaskRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: PauseTaskRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: PauseTaskRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ResumeTaskRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ResumeTaskRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ResumeTaskRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListPidsRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListPidsRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListPidsRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *ListPidsResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ListPidsResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ListPidsResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Processes", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Processes = append(m.Processes, &task.ProcessInfo{}) - if err := m.Processes[len(m.Processes)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CheckpointTaskRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CheckpointTaskRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CheckpointTaskRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ParentCheckpoint", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ParentCheckpoint = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Options == nil { - m.Options = &types1.Any{} - } - if err := m.Options.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *CheckpointTaskResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: CheckpointTaskResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: CheckpointTaskResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Descriptors", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Descriptors = append(m.Descriptors, &types.Descriptor{}) - if err := m.Descriptors[len(m.Descriptors)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *UpdateTaskRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: UpdateTaskRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: UpdateTaskRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Resources", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Resources == nil { - m.Resources = &types1.Any{} - } - if err := m.Resources.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *MetricsRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: MetricsRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: MetricsRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex])) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *MetricsResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: MetricsResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: MetricsResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Metrics", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Metrics = append(m.Metrics, &types.Metric{}) - if err := m.Metrics[len(m.Metrics)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *WaitRequest) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: WaitRequest: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: WaitRequest: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExecID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ExecID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *WaitResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: WaitResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: WaitResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field ExitStatus", wireType) - } - m.ExitStatus = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.ExitStatus |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ExitedAt", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTasks - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthTasks - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthTasks - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.ExitedAt, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipTasks(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthTasks - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func skipTasks(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowTasks - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowTasks - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - iNdEx++ - if dAtA[iNdEx-1] < 0x80 { - break - } - } - case 1: - iNdEx += 8 - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowTasks - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - if length < 0 { - return 0, ErrInvalidLengthTasks - } - iNdEx += length - case 3: - depth++ - case 4: - if depth == 0 { - return 0, ErrUnexpectedEndOfGroupTasks - } - depth-- - case 5: - iNdEx += 4 - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) - } - if iNdEx < 0 { 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0x33, } var ( - ErrInvalidLengthTasks = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowTasks = fmt.Errorf("proto: integer overflow") - ErrUnexpectedEndOfGroupTasks = fmt.Errorf("proto: unexpected end of group") + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescData = file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDesc ) + +func file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes = make([]protoimpl.MessageInfo, 28) +var file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_goTypes = []interface{}{ + (*CreateTaskRequest)(nil), // 0: containerd.services.tasks.v1.CreateTaskRequest + (*CreateTaskResponse)(nil), // 1: containerd.services.tasks.v1.CreateTaskResponse + (*StartRequest)(nil), // 2: containerd.services.tasks.v1.StartRequest + (*StartResponse)(nil), // 3: containerd.services.tasks.v1.StartResponse + (*DeleteTaskRequest)(nil), // 4: containerd.services.tasks.v1.DeleteTaskRequest + (*DeleteResponse)(nil), // 5: containerd.services.tasks.v1.DeleteResponse + (*DeleteProcessRequest)(nil), // 6: containerd.services.tasks.v1.DeleteProcessRequest + (*GetRequest)(nil), // 7: containerd.services.tasks.v1.GetRequest + (*GetResponse)(nil), // 8: containerd.services.tasks.v1.GetResponse + (*ListTasksRequest)(nil), // 9: containerd.services.tasks.v1.ListTasksRequest + (*ListTasksResponse)(nil), // 10: containerd.services.tasks.v1.ListTasksResponse + (*KillRequest)(nil), // 11: containerd.services.tasks.v1.KillRequest + (*ExecProcessRequest)(nil), // 12: containerd.services.tasks.v1.ExecProcessRequest + (*ExecProcessResponse)(nil), // 13: containerd.services.tasks.v1.ExecProcessResponse + (*ResizePtyRequest)(nil), // 14: containerd.services.tasks.v1.ResizePtyRequest + (*CloseIORequest)(nil), // 15: containerd.services.tasks.v1.CloseIORequest + (*PauseTaskRequest)(nil), // 16: containerd.services.tasks.v1.PauseTaskRequest + (*ResumeTaskRequest)(nil), // 17: containerd.services.tasks.v1.ResumeTaskRequest + (*ListPidsRequest)(nil), // 18: containerd.services.tasks.v1.ListPidsRequest + (*ListPidsResponse)(nil), // 19: containerd.services.tasks.v1.ListPidsResponse + (*CheckpointTaskRequest)(nil), // 20: containerd.services.tasks.v1.CheckpointTaskRequest + (*CheckpointTaskResponse)(nil), // 21: containerd.services.tasks.v1.CheckpointTaskResponse + (*UpdateTaskRequest)(nil), // 22: containerd.services.tasks.v1.UpdateTaskRequest + (*MetricsRequest)(nil), // 23: containerd.services.tasks.v1.MetricsRequest + (*MetricsResponse)(nil), // 24: containerd.services.tasks.v1.MetricsResponse + (*WaitRequest)(nil), // 25: containerd.services.tasks.v1.WaitRequest + (*WaitResponse)(nil), // 26: containerd.services.tasks.v1.WaitResponse + nil, // 27: containerd.services.tasks.v1.UpdateTaskRequest.AnnotationsEntry + (*types.Mount)(nil), // 28: containerd.types.Mount + (*types.Descriptor)(nil), // 29: containerd.types.Descriptor + (*anypb.Any)(nil), // 30: google.protobuf.Any + (*timestamppb.Timestamp)(nil), // 31: google.protobuf.Timestamp + (*task.Process)(nil), // 32: containerd.v1.types.Process + (*task.ProcessInfo)(nil), // 33: containerd.v1.types.ProcessInfo + (*types.Metric)(nil), // 34: containerd.types.Metric + (*emptypb.Empty)(nil), // 35: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_depIdxs = []int32{ + 28, // 0: containerd.services.tasks.v1.CreateTaskRequest.rootfs:type_name -> containerd.types.Mount + 29, // 1: containerd.services.tasks.v1.CreateTaskRequest.checkpoint:type_name -> containerd.types.Descriptor + 30, // 2: containerd.services.tasks.v1.CreateTaskRequest.options:type_name -> google.protobuf.Any + 31, // 3: containerd.services.tasks.v1.DeleteResponse.exited_at:type_name -> google.protobuf.Timestamp + 32, // 4: containerd.services.tasks.v1.GetResponse.process:type_name -> containerd.v1.types.Process + 32, // 5: containerd.services.tasks.v1.ListTasksResponse.tasks:type_name -> containerd.v1.types.Process + 30, // 6: containerd.services.tasks.v1.ExecProcessRequest.spec:type_name -> google.protobuf.Any + 33, // 7: containerd.services.tasks.v1.ListPidsResponse.processes:type_name -> containerd.v1.types.ProcessInfo + 30, // 8: containerd.services.tasks.v1.CheckpointTaskRequest.options:type_name -> google.protobuf.Any + 29, // 9: containerd.services.tasks.v1.CheckpointTaskResponse.descriptors:type_name -> containerd.types.Descriptor + 30, // 10: containerd.services.tasks.v1.UpdateTaskRequest.resources:type_name -> google.protobuf.Any + 27, // 11: containerd.services.tasks.v1.UpdateTaskRequest.annotations:type_name -> containerd.services.tasks.v1.UpdateTaskRequest.AnnotationsEntry + 34, // 12: containerd.services.tasks.v1.MetricsResponse.metrics:type_name -> containerd.types.Metric + 31, // 13: containerd.services.tasks.v1.WaitResponse.exited_at:type_name -> google.protobuf.Timestamp + 0, // 14: containerd.services.tasks.v1.Tasks.Create:input_type -> containerd.services.tasks.v1.CreateTaskRequest + 2, // 15: containerd.services.tasks.v1.Tasks.Start:input_type -> containerd.services.tasks.v1.StartRequest + 4, // 16: containerd.services.tasks.v1.Tasks.Delete:input_type -> containerd.services.tasks.v1.DeleteTaskRequest + 6, // 17: containerd.services.tasks.v1.Tasks.DeleteProcess:input_type -> containerd.services.tasks.v1.DeleteProcessRequest + 7, // 18: containerd.services.tasks.v1.Tasks.Get:input_type -> containerd.services.tasks.v1.GetRequest + 9, // 19: containerd.services.tasks.v1.Tasks.List:input_type -> containerd.services.tasks.v1.ListTasksRequest + 11, // 20: containerd.services.tasks.v1.Tasks.Kill:input_type -> containerd.services.tasks.v1.KillRequest + 12, // 21: containerd.services.tasks.v1.Tasks.Exec:input_type -> containerd.services.tasks.v1.ExecProcessRequest + 14, // 22: containerd.services.tasks.v1.Tasks.ResizePty:input_type -> containerd.services.tasks.v1.ResizePtyRequest + 15, // 23: containerd.services.tasks.v1.Tasks.CloseIO:input_type -> containerd.services.tasks.v1.CloseIORequest + 16, // 24: containerd.services.tasks.v1.Tasks.Pause:input_type -> containerd.services.tasks.v1.PauseTaskRequest + 17, // 25: containerd.services.tasks.v1.Tasks.Resume:input_type -> containerd.services.tasks.v1.ResumeTaskRequest + 18, // 26: containerd.services.tasks.v1.Tasks.ListPids:input_type -> containerd.services.tasks.v1.ListPidsRequest + 20, // 27: containerd.services.tasks.v1.Tasks.Checkpoint:input_type -> containerd.services.tasks.v1.CheckpointTaskRequest + 22, // 28: containerd.services.tasks.v1.Tasks.Update:input_type -> containerd.services.tasks.v1.UpdateTaskRequest + 23, // 29: containerd.services.tasks.v1.Tasks.Metrics:input_type -> containerd.services.tasks.v1.MetricsRequest + 25, // 30: containerd.services.tasks.v1.Tasks.Wait:input_type -> containerd.services.tasks.v1.WaitRequest + 1, // 31: containerd.services.tasks.v1.Tasks.Create:output_type -> containerd.services.tasks.v1.CreateTaskResponse + 3, // 32: containerd.services.tasks.v1.Tasks.Start:output_type -> containerd.services.tasks.v1.StartResponse + 5, // 33: containerd.services.tasks.v1.Tasks.Delete:output_type -> containerd.services.tasks.v1.DeleteResponse + 5, // 34: containerd.services.tasks.v1.Tasks.DeleteProcess:output_type -> containerd.services.tasks.v1.DeleteResponse + 8, // 35: containerd.services.tasks.v1.Tasks.Get:output_type -> containerd.services.tasks.v1.GetResponse + 10, // 36: containerd.services.tasks.v1.Tasks.List:output_type -> containerd.services.tasks.v1.ListTasksResponse + 35, // 37: containerd.services.tasks.v1.Tasks.Kill:output_type -> google.protobuf.Empty + 35, // 38: containerd.services.tasks.v1.Tasks.Exec:output_type -> google.protobuf.Empty + 35, // 39: containerd.services.tasks.v1.Tasks.ResizePty:output_type -> google.protobuf.Empty + 35, // 40: containerd.services.tasks.v1.Tasks.CloseIO:output_type -> google.protobuf.Empty + 35, // 41: containerd.services.tasks.v1.Tasks.Pause:output_type -> google.protobuf.Empty + 35, // 42: containerd.services.tasks.v1.Tasks.Resume:output_type -> google.protobuf.Empty + 19, // 43: containerd.services.tasks.v1.Tasks.ListPids:output_type -> containerd.services.tasks.v1.ListPidsResponse + 21, // 44: containerd.services.tasks.v1.Tasks.Checkpoint:output_type -> containerd.services.tasks.v1.CheckpointTaskResponse + 35, // 45: containerd.services.tasks.v1.Tasks.Update:output_type -> google.protobuf.Empty + 24, // 46: containerd.services.tasks.v1.Tasks.Metrics:output_type -> containerd.services.tasks.v1.MetricsResponse + 26, // 47: containerd.services.tasks.v1.Tasks.Wait:output_type -> containerd.services.tasks.v1.WaitResponse + 31, // [31:48] is the sub-list for method output_type + 14, // [14:31] is the sub-list for method input_type + 14, // [14:14] is the sub-list for extension type_name + 14, // [14:14] is the sub-list for extension extendee + 0, // [0:14] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_init() } +func file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_init() { + if File_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateTaskRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateTaskResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StartRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StartResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteTaskRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*DeleteProcessRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*GetResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListTasksRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListTasksResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*KillRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExecProcessRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ExecProcessResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ResizePtyRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CloseIORequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*PauseTaskRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ResumeTaskRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListPidsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ListPidsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CheckpointTaskRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CheckpointTaskResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpdateTaskRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MetricsRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*MetricsResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WaitRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WaitResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDesc, + NumEnums: 0, + NumMessages: 28, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto = out.File + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_tasks_v1_tasks_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto index 90793cbaba..8ddd319260 100644 --- a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto @@ -1,10 +1,25 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.services.tasks.v1; import "google/protobuf/empty.proto"; import "google/protobuf/any.proto"; -import weak "gogoproto/gogo.proto"; import "github.com/containerd/containerd/api/types/mount.proto"; import "github.com/containerd/containerd/api/types/metrics.proto"; import "github.com/containerd/containerd/api/types/descriptor.proto"; @@ -72,6 +87,8 @@ message CreateTaskRequest { containerd.types.Descriptor checkpoint = 8; google.protobuf.Any options = 9; + + string runtime_path = 10; } message CreateTaskResponse { @@ -96,7 +113,7 @@ message DeleteResponse { string id = 1; uint32 pid = 2; uint32 exit_status = 3; - google.protobuf.Timestamp exited_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp exited_at = 4; } message DeleteProcessRequest { @@ -177,7 +194,7 @@ message ListPidsResponse { message CheckpointTaskRequest { string container_id = 1; - string parent_checkpoint = 2 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + string parent_checkpoint = 2; google.protobuf.Any options = 3; } @@ -188,6 +205,7 @@ message CheckpointTaskResponse { message UpdateTaskRequest { string container_id = 1; google.protobuf.Any resources = 2; + map annotations = 3; } message MetricsRequest { @@ -205,5 +223,5 @@ message WaitRequest { message WaitResponse { uint32 exit_status = 1; - google.protobuf.Timestamp exited_at = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp exited_at = 2; } diff --git a/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks_grpc.pb.go new file mode 100644 index 0000000000..3fd4057e9b --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks_grpc.pb.go @@ -0,0 +1,690 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/tasks/v1/tasks.proto + +package tasks + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// TasksClient is the client API for Tasks service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type TasksClient interface { + // Create a task. + Create(ctx context.Context, in *CreateTaskRequest, opts ...grpc.CallOption) (*CreateTaskResponse, error) + // Start a process. + Start(ctx context.Context, in *StartRequest, opts ...grpc.CallOption) (*StartResponse, error) + // Delete a task and on disk state. + Delete(ctx context.Context, in *DeleteTaskRequest, opts ...grpc.CallOption) (*DeleteResponse, error) + DeleteProcess(ctx context.Context, in *DeleteProcessRequest, opts ...grpc.CallOption) (*DeleteResponse, error) + Get(ctx context.Context, in *GetRequest, opts ...grpc.CallOption) (*GetResponse, error) + List(ctx context.Context, in *ListTasksRequest, opts ...grpc.CallOption) (*ListTasksResponse, error) + // Kill a task or process. + Kill(ctx context.Context, in *KillRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + Exec(ctx context.Context, in *ExecProcessRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + ResizePty(ctx context.Context, in *ResizePtyRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + CloseIO(ctx context.Context, in *CloseIORequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + Pause(ctx context.Context, in *PauseTaskRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + Resume(ctx context.Context, in *ResumeTaskRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + ListPids(ctx context.Context, in *ListPidsRequest, opts ...grpc.CallOption) (*ListPidsResponse, error) + Checkpoint(ctx context.Context, in *CheckpointTaskRequest, opts ...grpc.CallOption) (*CheckpointTaskResponse, error) + Update(ctx context.Context, in *UpdateTaskRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) + Metrics(ctx context.Context, in *MetricsRequest, opts ...grpc.CallOption) (*MetricsResponse, error) + Wait(ctx context.Context, in *WaitRequest, opts ...grpc.CallOption) (*WaitResponse, error) +} + +type tasksClient struct { + cc grpc.ClientConnInterface +} + +func NewTasksClient(cc grpc.ClientConnInterface) TasksClient { + return &tasksClient{cc} +} + +func (c *tasksClient) Create(ctx context.Context, in *CreateTaskRequest, opts ...grpc.CallOption) (*CreateTaskResponse, error) { + out := new(CreateTaskResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Create", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Start(ctx context.Context, in *StartRequest, opts ...grpc.CallOption) (*StartResponse, error) { + out := new(StartResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Start", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Delete(ctx context.Context, in *DeleteTaskRequest, opts ...grpc.CallOption) (*DeleteResponse, error) { + out := new(DeleteResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Delete", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) DeleteProcess(ctx context.Context, in *DeleteProcessRequest, opts ...grpc.CallOption) (*DeleteResponse, error) { + out := new(DeleteResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/DeleteProcess", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Get(ctx context.Context, in *GetRequest, opts ...grpc.CallOption) (*GetResponse, error) { + out := new(GetResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Get", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) List(ctx context.Context, in *ListTasksRequest, opts ...grpc.CallOption) (*ListTasksResponse, error) { + out := new(ListTasksResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/List", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Kill(ctx context.Context, in *KillRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Kill", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Exec(ctx context.Context, in *ExecProcessRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Exec", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) ResizePty(ctx context.Context, in *ResizePtyRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/ResizePty", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) CloseIO(ctx context.Context, in *CloseIORequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/CloseIO", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Pause(ctx context.Context, in *PauseTaskRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Pause", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Resume(ctx context.Context, in *ResumeTaskRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Resume", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) ListPids(ctx context.Context, in *ListPidsRequest, opts ...grpc.CallOption) (*ListPidsResponse, error) { + out := new(ListPidsResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/ListPids", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Checkpoint(ctx context.Context, in *CheckpointTaskRequest, opts ...grpc.CallOption) (*CheckpointTaskResponse, error) { + out := new(CheckpointTaskResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Checkpoint", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Update(ctx context.Context, in *UpdateTaskRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Update", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Metrics(ctx context.Context, in *MetricsRequest, opts ...grpc.CallOption) (*MetricsResponse, error) { + out := new(MetricsResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Metrics", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *tasksClient) Wait(ctx context.Context, in *WaitRequest, opts ...grpc.CallOption) (*WaitResponse, error) { + out := new(WaitResponse) + err := c.cc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Wait", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// TasksServer is the server API for Tasks service. +// All implementations must embed UnimplementedTasksServer +// for forward compatibility +type TasksServer interface { + // Create a task. + Create(context.Context, *CreateTaskRequest) (*CreateTaskResponse, error) + // Start a process. + Start(context.Context, *StartRequest) (*StartResponse, error) + // Delete a task and on disk state. + Delete(context.Context, *DeleteTaskRequest) (*DeleteResponse, error) + DeleteProcess(context.Context, *DeleteProcessRequest) (*DeleteResponse, error) + Get(context.Context, *GetRequest) (*GetResponse, error) + List(context.Context, *ListTasksRequest) (*ListTasksResponse, error) + // Kill a task or process. + Kill(context.Context, *KillRequest) (*emptypb.Empty, error) + Exec(context.Context, *ExecProcessRequest) (*emptypb.Empty, error) + ResizePty(context.Context, *ResizePtyRequest) (*emptypb.Empty, error) + CloseIO(context.Context, *CloseIORequest) (*emptypb.Empty, error) + Pause(context.Context, *PauseTaskRequest) (*emptypb.Empty, error) + Resume(context.Context, *ResumeTaskRequest) (*emptypb.Empty, error) + ListPids(context.Context, *ListPidsRequest) (*ListPidsResponse, error) + Checkpoint(context.Context, *CheckpointTaskRequest) (*CheckpointTaskResponse, error) + Update(context.Context, *UpdateTaskRequest) (*emptypb.Empty, error) + Metrics(context.Context, *MetricsRequest) (*MetricsResponse, error) + Wait(context.Context, *WaitRequest) (*WaitResponse, error) + mustEmbedUnimplementedTasksServer() +} + +// UnimplementedTasksServer must be embedded to have forward compatible implementations. +type UnimplementedTasksServer struct { +} + +func (UnimplementedTasksServer) Create(context.Context, *CreateTaskRequest) (*CreateTaskResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Create not implemented") +} +func (UnimplementedTasksServer) Start(context.Context, *StartRequest) (*StartResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Start not implemented") +} +func (UnimplementedTasksServer) Delete(context.Context, *DeleteTaskRequest) (*DeleteResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Delete not implemented") +} +func (UnimplementedTasksServer) DeleteProcess(context.Context, *DeleteProcessRequest) (*DeleteResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method DeleteProcess not implemented") +} +func (UnimplementedTasksServer) Get(context.Context, *GetRequest) (*GetResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Get not implemented") +} +func (UnimplementedTasksServer) List(context.Context, *ListTasksRequest) (*ListTasksResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method List not implemented") +} +func (UnimplementedTasksServer) Kill(context.Context, *KillRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Kill not implemented") +} +func (UnimplementedTasksServer) Exec(context.Context, *ExecProcessRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Exec not implemented") +} +func (UnimplementedTasksServer) ResizePty(context.Context, *ResizePtyRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method ResizePty not implemented") +} +func (UnimplementedTasksServer) CloseIO(context.Context, *CloseIORequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method CloseIO not implemented") +} +func (UnimplementedTasksServer) Pause(context.Context, *PauseTaskRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Pause not implemented") +} +func (UnimplementedTasksServer) Resume(context.Context, *ResumeTaskRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Resume not implemented") +} +func (UnimplementedTasksServer) ListPids(context.Context, *ListPidsRequest) (*ListPidsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method ListPids not implemented") +} +func (UnimplementedTasksServer) Checkpoint(context.Context, *CheckpointTaskRequest) (*CheckpointTaskResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Checkpoint not implemented") +} +func (UnimplementedTasksServer) Update(context.Context, *UpdateTaskRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Update not implemented") +} +func (UnimplementedTasksServer) Metrics(context.Context, *MetricsRequest) (*MetricsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Metrics not implemented") +} +func (UnimplementedTasksServer) Wait(context.Context, *WaitRequest) (*WaitResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Wait not implemented") +} +func (UnimplementedTasksServer) mustEmbedUnimplementedTasksServer() {} + +// UnsafeTasksServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to TasksServer will +// result in compilation errors. +type UnsafeTasksServer interface { + mustEmbedUnimplementedTasksServer() +} + +func RegisterTasksServer(s grpc.ServiceRegistrar, srv TasksServer) { + s.RegisterService(&Tasks_ServiceDesc, srv) +} + +func _Tasks_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CreateTaskRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Create(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Create", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Create(ctx, req.(*CreateTaskRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Start_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(StartRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Start(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Start", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Start(ctx, req.(*StartRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteTaskRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Delete(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Delete", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Delete(ctx, req.(*DeleteTaskRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_DeleteProcess_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(DeleteProcessRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).DeleteProcess(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/DeleteProcess", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).DeleteProcess(ctx, req.(*DeleteProcessRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(GetRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Get(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Get", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Get(ctx, req.(*GetRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListTasksRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).List(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/List", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).List(ctx, req.(*ListTasksRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Kill_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(KillRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Kill(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Kill", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Kill(ctx, req.(*KillRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Exec_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ExecProcessRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Exec(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Exec", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Exec(ctx, req.(*ExecProcessRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_ResizePty_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ResizePtyRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).ResizePty(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/ResizePty", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).ResizePty(ctx, req.(*ResizePtyRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_CloseIO_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CloseIORequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).CloseIO(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/CloseIO", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).CloseIO(ctx, req.(*CloseIORequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Pause_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(PauseTaskRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Pause(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Pause", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Pause(ctx, req.(*PauseTaskRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Resume_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ResumeTaskRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Resume(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Resume", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Resume(ctx, req.(*ResumeTaskRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_ListPids_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(ListPidsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).ListPids(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/ListPids", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).ListPids(ctx, req.(*ListPidsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Checkpoint_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CheckpointTaskRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Checkpoint(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Checkpoint", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Checkpoint(ctx, req.(*CheckpointTaskRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpdateTaskRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Update(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Update", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Update(ctx, req.(*UpdateTaskRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Metrics_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(MetricsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Metrics(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Metrics", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Metrics(ctx, req.(*MetricsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Tasks_Wait_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(WaitRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TasksServer).Wait(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.tasks.v1.Tasks/Wait", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TasksServer).Wait(ctx, req.(*WaitRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Tasks_ServiceDesc is the grpc.ServiceDesc for Tasks service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Tasks_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.tasks.v1.Tasks", + HandlerType: (*TasksServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Create", + Handler: _Tasks_Create_Handler, + }, + { + MethodName: "Start", + Handler: _Tasks_Start_Handler, + }, + { + MethodName: "Delete", + Handler: _Tasks_Delete_Handler, + }, + { + MethodName: "DeleteProcess", + Handler: _Tasks_DeleteProcess_Handler, + }, + { + MethodName: "Get", + Handler: _Tasks_Get_Handler, + }, + { + MethodName: "List", + Handler: _Tasks_List_Handler, + }, + { + MethodName: "Kill", + Handler: _Tasks_Kill_Handler, + }, + { + MethodName: "Exec", + Handler: _Tasks_Exec_Handler, + }, + { + MethodName: "ResizePty", + Handler: _Tasks_ResizePty_Handler, + }, + { + MethodName: "CloseIO", + Handler: _Tasks_CloseIO_Handler, + }, + { + MethodName: "Pause", + Handler: _Tasks_Pause_Handler, + }, + { + MethodName: "Resume", + Handler: _Tasks_Resume_Handler, + }, + { + MethodName: "ListPids", + Handler: _Tasks_ListPids_Handler, + }, + { + MethodName: "Checkpoint", + Handler: _Tasks_Checkpoint_Handler, + }, + { + MethodName: "Update", + Handler: _Tasks_Update_Handler, + }, + { + MethodName: "Metrics", + Handler: _Tasks_Metrics_Handler, + }, + { + MethodName: "Wait", + Handler: _Tasks_Wait_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/tasks/v1/tasks.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/transfer/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/transfer/v1/doc.go new file mode 100644 index 0000000000..0882a6e922 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/transfer/v1/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package transfer diff --git a/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer.pb.go b/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer.pb.go new file mode 100644 index 0000000000..b6e959babd --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer.pb.go @@ -0,0 +1,274 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/transfer/v1/transfer.proto + +package transfer + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + emptypb "google.golang.org/protobuf/types/known/emptypb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type TransferRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Source *anypb.Any `protobuf:"bytes,1,opt,name=source,proto3" json:"source,omitempty"` + Destination *anypb.Any `protobuf:"bytes,2,opt,name=destination,proto3" json:"destination,omitempty"` + Options *TransferOptions `protobuf:"bytes,3,opt,name=options,proto3" json:"options,omitempty"` +} + +func (x *TransferRequest) Reset() { + *x = TransferRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TransferRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TransferRequest) ProtoMessage() {} + +func (x *TransferRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TransferRequest.ProtoReflect.Descriptor instead. +func (*TransferRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescGZIP(), []int{0} +} + +func (x *TransferRequest) GetSource() *anypb.Any { + if x != nil { + return x.Source + } + return nil +} + +func (x *TransferRequest) GetDestination() *anypb.Any { + if x != nil { + return x.Destination + } + return nil +} + +func (x *TransferRequest) GetOptions() *TransferOptions { + if x != nil { + return x.Options + } + return nil +} + +type TransferOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ProgressStream string `protobuf:"bytes,1,opt,name=progress_stream,json=progressStream,proto3" json:"progress_stream,omitempty"` // Progress min interval +} + +func (x *TransferOptions) Reset() { + *x = TransferOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *TransferOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*TransferOptions) ProtoMessage() {} + +func (x *TransferOptions) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use TransferOptions.ProtoReflect.Descriptor instead. +func (*TransferOptions) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescGZIP(), []int{1} +} + +func (x *TransferOptions) GetProgressStream() string { + if x != 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file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescData = file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDesc +) + +func file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_goTypes = []interface{}{ + (*TransferRequest)(nil), // 0: containerd.services.transfer.v1.TransferRequest + (*TransferOptions)(nil), // 1: containerd.services.transfer.v1.TransferOptions + (*anypb.Any)(nil), // 2: google.protobuf.Any + (*emptypb.Empty)(nil), // 3: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_depIdxs = []int32{ + 2, // 0: containerd.services.transfer.v1.TransferRequest.source:type_name -> google.protobuf.Any + 2, // 1: containerd.services.transfer.v1.TransferRequest.destination:type_name -> google.protobuf.Any + 1, // 2: containerd.services.transfer.v1.TransferRequest.options:type_name -> containerd.services.transfer.v1.TransferOptions + 0, // 3: containerd.services.transfer.v1.Transfer.Transfer:input_type -> containerd.services.transfer.v1.TransferRequest + 3, // 4: containerd.services.transfer.v1.Transfer.Transfer:output_type -> google.protobuf.Empty + 4, // [4:5] is the sub-list for method output_type + 3, // [3:4] is the sub-list for method input_type + 3, // [3:3] is the sub-list for extension type_name + 3, // [3:3] is the sub-list for extension extendee + 0, // [0:3] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_init() } +func file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_init() { + if File_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TransferRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*TransferOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto = out.File + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_transfer_v1_transfer_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer.proto b/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer.proto new file mode 100644 index 0000000000..a8f25ee593 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer.proto @@ -0,0 +1,39 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.services.transfer.v1; + +import "google/protobuf/any.proto"; +import "google/protobuf/empty.proto"; + +option go_package = "github.com/containerd/containerd/api/services/transfer/v1;transfer"; + +service Transfer { + rpc Transfer(TransferRequest) returns (google.protobuf.Empty); +} + +message TransferRequest { + google.protobuf.Any source = 1; + google.protobuf.Any destination = 2; + TransferOptions options = 3; +} + +message TransferOptions { + string progress_stream = 1; + // Progress min interval +} diff --git a/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer_grpc.pb.go new file mode 100644 index 0000000000..cf108744bd --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/transfer/v1/transfer_grpc.pb.go @@ -0,0 +1,106 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/transfer/v1/transfer.proto + +package transfer + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// TransferClient is the client API for Transfer service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type TransferClient interface { + Transfer(ctx context.Context, in *TransferRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) +} + +type transferClient struct { + cc grpc.ClientConnInterface +} + +func NewTransferClient(cc grpc.ClientConnInterface) TransferClient { + return &transferClient{cc} +} + +func (c *transferClient) Transfer(ctx context.Context, in *TransferRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) { + out := new(emptypb.Empty) + err := c.cc.Invoke(ctx, "/containerd.services.transfer.v1.Transfer/Transfer", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// TransferServer is the server API for Transfer service. +// All implementations must embed UnimplementedTransferServer +// for forward compatibility +type TransferServer interface { + Transfer(context.Context, *TransferRequest) (*emptypb.Empty, error) + mustEmbedUnimplementedTransferServer() +} + +// UnimplementedTransferServer must be embedded to have forward compatible implementations. +type UnimplementedTransferServer struct { +} + +func (UnimplementedTransferServer) Transfer(context.Context, *TransferRequest) (*emptypb.Empty, error) { + return nil, status.Errorf(codes.Unimplemented, "method Transfer not implemented") +} +func (UnimplementedTransferServer) mustEmbedUnimplementedTransferServer() {} + +// UnsafeTransferServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to TransferServer will +// result in compilation errors. +type UnsafeTransferServer interface { + mustEmbedUnimplementedTransferServer() +} + +func RegisterTransferServer(s grpc.ServiceRegistrar, srv TransferServer) { + s.RegisterService(&Transfer_ServiceDesc, srv) +} + +func _Transfer_Transfer_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(TransferRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(TransferServer).Transfer(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.transfer.v1.Transfer/Transfer", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(TransferServer).Transfer(ctx, req.(*TransferRequest)) + } + return interceptor(ctx, in, info, handler) +} + +// Transfer_ServiceDesc is the grpc.ServiceDesc for Transfer service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Transfer_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.transfer.v1.Transfer", + HandlerType: (*TransferServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Transfer", + Handler: _Transfer_Transfer_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/transfer/v1/transfer.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/doc.go b/vendor/github.com/containerd/containerd/api/services/version/v1/doc.go new file mode 100644 index 0000000000..c5c0b85ddb --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/doc.go @@ -0,0 +1,18 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package version defines the version service. +package version diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go b/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go index 81b8c33953..c087d3e26b 100644 --- a/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go @@ -1,479 +1,187 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/services/version/v1/version.proto package version import ( - context "context" - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - types "github.com/gogo/protobuf/types" - grpc "google.golang.org/grpc" - codes "google.golang.org/grpc/codes" - status "google.golang.org/grpc/status" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + emptypb "google.golang.org/protobuf/types/known/emptypb" reflect "reflect" - strings "strings" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type VersionResponse struct { - Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"` - Revision string `protobuf:"bytes,2,opt,name=revision,proto3" json:"revision,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"` + Revision string `protobuf:"bytes,2,opt,name=revision,proto3" json:"revision,omitempty"` +} + +func (x *VersionResponse) Reset() { + *x = VersionResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_services_version_v1_version_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *VersionResponse) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *VersionResponse) Reset() { *m = VersionResponse{} } func (*VersionResponse) ProtoMessage() {} + +func (x *VersionResponse) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_services_version_v1_version_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use VersionResponse.ProtoReflect.Descriptor instead. func (*VersionResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_128109001e578ffe, []int{0} + return file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDescGZIP(), []int{0} } -func (m *VersionResponse) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *VersionResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_VersionResponse.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil + +func (x *VersionResponse) GetVersion() string { + if x != nil { + return x.Version } -} -func (m *VersionResponse) XXX_Merge(src proto.Message) { - xxx_messageInfo_VersionResponse.Merge(m, src) -} -func (m *VersionResponse) XXX_Size() int { - return m.Size() -} -func (m *VersionResponse) XXX_DiscardUnknown() { - xxx_messageInfo_VersionResponse.DiscardUnknown(m) + return "" } -var xxx_messageInfo_VersionResponse 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GetRevision() string { + if x != nil { + return x.Revision } - return out, nil + return "" } -// VersionServer is the server API for Version service. -type VersionServer interface { - Version(context.Context, *types.Empty) (*VersionResponse, error) -} +var File_github_com_containerd_containerd_api_services_version_v1_version_proto protoreflect.FileDescriptor -// UnimplementedVersionServer can be embedded to have forward compatible implementations. -type UnimplementedVersionServer struct { -} - -func (*UnimplementedVersionServer) Version(ctx context.Context, req *types.Empty) (*VersionResponse, error) { - return nil, status.Errorf(codes.Unimplemented, "method Version not implemented") -} - -func RegisterVersionServer(s *grpc.Server, srv VersionServer) { - s.RegisterService(&_Version_serviceDesc, srv) -} - -func _Version_Version_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { - in := new(types.Empty) - if err := dec(in); err != nil { - return nil, err - } - if interceptor == nil { - return srv.(VersionServer).Version(ctx, in) - } - info := &grpc.UnaryServerInfo{ - Server: srv, - FullMethod: "/containerd.services.version.v1.Version/Version", - } - handler := func(ctx context.Context, req interface{}) (interface{}, error) { - return srv.(VersionServer).Version(ctx, req.(*types.Empty)) - } - return interceptor(ctx, in, info, handler) -} - -var _Version_serviceDesc = grpc.ServiceDesc{ - ServiceName: "containerd.services.version.v1.Version", - HandlerType: (*VersionServer)(nil), - Methods: []grpc.MethodDesc{ - { - MethodName: "Version", - Handler: _Version_Version_Handler, - }, - }, - Streams: []grpc.StreamDesc{}, - Metadata: "github.com/containerd/containerd/api/services/version/v1/version.proto", -} - -func (m *VersionResponse) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *VersionResponse) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *VersionResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if len(m.Revision) > 0 { - i -= len(m.Revision) - copy(dAtA[i:], m.Revision) - i = encodeVarintVersion(dAtA, i, uint64(len(m.Revision))) - i-- - dAtA[i] = 0x12 - } - if len(m.Version) > 0 { - i -= len(m.Version) - copy(dAtA[i:], m.Version) - i = encodeVarintVersion(dAtA, i, uint64(len(m.Version))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func encodeVarintVersion(dAtA []byte, offset int, v uint64) int { - offset -= sovVersion(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *VersionResponse) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Version) - if l > 0 { - n += 1 + l + sovVersion(uint64(l)) - } - l = len(m.Revision) - if l > 0 { - n += 1 + l + sovVersion(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovVersion(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozVersion(x uint64) (n int) { - return sovVersion(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *VersionResponse) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&VersionResponse{`, - `Version:` + fmt.Sprintf("%v", this.Version) + `,`, - `Revision:` + fmt.Sprintf("%v", this.Revision) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringVersion(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *VersionResponse) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowVersion - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: VersionResponse: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: VersionResponse: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowVersion - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthVersion - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthVersion - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Version = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowVersion - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthVersion - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthVersion - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Revision = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipVersion(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthVersion - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthVersion - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func skipVersion(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowVersion - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType 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file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_services_version_v1_version_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_github_com_containerd_containerd_api_services_version_v1_version_proto_goTypes = []interface{}{ + (*VersionResponse)(nil), // 0: containerd.services.version.v1.VersionResponse + (*emptypb.Empty)(nil), // 1: google.protobuf.Empty +} +var file_github_com_containerd_containerd_api_services_version_v1_version_proto_depIdxs = []int32{ + 1, // 0: containerd.services.version.v1.Version.Version:input_type -> google.protobuf.Empty + 0, // 1: containerd.services.version.v1.Version.Version:output_type -> containerd.services.version.v1.VersionResponse + 1, // [1:2] is the sub-list for method output_type + 0, // [0:1] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_services_version_v1_version_proto_init() } +func file_github_com_containerd_containerd_api_services_version_v1_version_proto_init() { + if File_github_com_containerd_containerd_api_services_version_v1_version_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_services_version_v1_version_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*VersionResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_github_com_containerd_containerd_api_services_version_v1_version_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_services_version_v1_version_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_services_version_v1_version_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_services_version_v1_version_proto = out.File + file_github_com_containerd_containerd_api_services_version_v1_version_proto_rawDesc = nil + file_github_com_containerd_containerd_api_services_version_v1_version_proto_goTypes = nil + file_github_com_containerd_containerd_api_services_version_v1_version_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto b/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto index 0e4c3d1e08..bd948ff343 100644 --- a/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/version.proto @@ -1,9 +1,24 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.services.version.v1; import "google/protobuf/empty.proto"; -import weak "gogoproto/gogo.proto"; // TODO(stevvooe): Should version service actually be versioned? option go_package = "github.com/containerd/containerd/api/services/version/v1;version"; diff --git a/vendor/github.com/containerd/containerd/api/services/version/v1/version_grpc.pb.go b/vendor/github.com/containerd/containerd/api/services/version/v1/version_grpc.pb.go new file mode 100644 index 0000000000..4070fd8347 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/services/version/v1/version_grpc.pb.go @@ -0,0 +1,106 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.20.1 +// source: github.com/containerd/containerd/api/services/version/v1/version.proto + +package version + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + emptypb "google.golang.org/protobuf/types/known/emptypb" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// VersionClient is the client API for Version service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type VersionClient interface { + Version(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*VersionResponse, error) +} + +type versionClient struct { + cc grpc.ClientConnInterface +} + +func NewVersionClient(cc grpc.ClientConnInterface) VersionClient { + return &versionClient{cc} +} + +func (c *versionClient) Version(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*VersionResponse, error) { + out := new(VersionResponse) + err := c.cc.Invoke(ctx, "/containerd.services.version.v1.Version/Version", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// VersionServer is the server API for Version service. +// All implementations must embed UnimplementedVersionServer +// for forward compatibility +type VersionServer interface { + Version(context.Context, *emptypb.Empty) (*VersionResponse, error) + mustEmbedUnimplementedVersionServer() +} + +// UnimplementedVersionServer must be embedded to have forward compatible implementations. +type UnimplementedVersionServer struct { +} + +func (UnimplementedVersionServer) Version(context.Context, *emptypb.Empty) (*VersionResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Version not implemented") +} +func (UnimplementedVersionServer) mustEmbedUnimplementedVersionServer() {} + +// UnsafeVersionServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to VersionServer will +// result in compilation errors. +type UnsafeVersionServer interface { + mustEmbedUnimplementedVersionServer() +} + +func RegisterVersionServer(s grpc.ServiceRegistrar, srv VersionServer) { + s.RegisterService(&Version_ServiceDesc, srv) +} + +func _Version_Version_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(emptypb.Empty) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(VersionServer).Version(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/containerd.services.version.v1.Version/Version", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(VersionServer).Version(ctx, req.(*emptypb.Empty)) + } + return interceptor(ctx, in, info, handler) +} + +// Version_ServiceDesc is the grpc.ServiceDesc for Version service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Version_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "containerd.services.version.v1.Version", + HandlerType: (*VersionServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Version", + Handler: _Version_Version_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "github.com/containerd/containerd/api/services/version/v1/version.proto", +} diff --git a/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go b/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go index 437d41f23a..f3db1c52d9 100644 --- a/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/descriptor.pb.go @@ -1,30 +1,39 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/types/descriptor.proto package types import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys" - github_com_opencontainers_go_digest "github.com/opencontainers/go-digest" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" - strings "strings" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // Descriptor describes a blob in a content store. // @@ -32,570 +41,166 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package // oci descriptor found in a manifest. // See https://godoc.org/github.com/opencontainers/image-spec/specs-go/v1#Descriptor type Descriptor struct { - MediaType string `protobuf:"bytes,1,opt,name=media_type,json=mediaType,proto3" json:"media_type,omitempty"` - Digest github_com_opencontainers_go_digest.Digest `protobuf:"bytes,2,opt,name=digest,proto3,customtype=github.com/opencontainers/go-digest.Digest" json:"digest"` - Size_ int64 `protobuf:"varint,3,opt,name=size,proto3" json:"size,omitempty"` - Annotations map[string]string `protobuf:"bytes,5,rep,name=annotations,proto3" json:"annotations,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` - 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option go_package = "github.com/containerd/containerd/api/types;types"; // Descriptor describes a blob in a content store. @@ -13,7 +27,7 @@ option go_package = "github.com/containerd/containerd/api/types;types"; // See https://godoc.org/github.com/opencontainers/image-spec/specs-go/v1#Descriptor message Descriptor { string media_type = 1; - string digest = 2 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false]; + string digest = 2; int64 size = 3; map annotations = 5; } diff --git a/vendor/github.com/containerd/containerd/api/types/metrics.pb.go b/vendor/github.com/containerd/containerd/api/types/metrics.pb.go index 89a8d9cd6f..b18ce1c5b6 100644 --- a/vendor/github.com/containerd/containerd/api/types/metrics.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/metrics.pb.go @@ -1,453 +1,194 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/types/metrics.proto package types import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" - types "github.com/gogo/protobuf/types" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" reflect "reflect" - strings "strings" - time "time" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf -var _ = time.Kitchen - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type Metric struct { - Timestamp time.Time `protobuf:"bytes,1,opt,name=timestamp,proto3,stdtime" json:"timestamp"` - ID string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"` - Data *types.Any `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + ID string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"` + Data *anypb.Any `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"` +} + +func (x *Metric) Reset() { + *x = Metric{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_metrics_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Metric) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Metric) Reset() { *m = Metric{} } func (*Metric) ProtoMessage() {} + +func (x *Metric) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_metrics_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Metric.ProtoReflect.Descriptor instead. func (*Metric) Descriptor() ([]byte, []int) { - 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i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if m.Data != nil { - { - size, err := m.Data.MarshalToSizedBuffer(dAtA[:i]) - if err != nil { - return 0, err - } - i -= size - i = encodeVarintMetrics(dAtA, i, uint64(size)) - } - i-- - dAtA[i] = 0x1a - } - if len(m.ID) > 0 { - i -= len(m.ID) - copy(dAtA[i:], m.ID) - i = encodeVarintMetrics(dAtA, i, uint64(len(m.ID))) - i-- - dAtA[i] = 0x12 - } - n2, err2 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Timestamp, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp):]) - if err2 != nil { - return 0, err2 - } - i -= n2 - i = encodeVarintMetrics(dAtA, i, uint64(n2)) - i-- - dAtA[i] = 0xa - return len(dAtA) - i, nil -} - -func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int { - offset -= sovMetrics(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *Metric) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp) - n += 1 + l + sovMetrics(uint64(l)) - l = len(m.ID) - if l > 0 { - n += 1 + l + sovMetrics(uint64(l)) - } - if m.Data != nil { - l = m.Data.Size() - n += 1 + l + sovMetrics(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovMetrics(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozMetrics(x uint64) (n int) { - return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *Metric) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&Metric{`, - `Timestamp:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.Timestamp), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, - `ID:` + fmt.Sprintf("%v", this.ID) + `,`, - `Data:` + strings.Replace(fmt.Sprintf("%v", this.Data), "Any", "types.Any", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringMetrics(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *Metric) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMetrics - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Metric: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Metric: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMetrics - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthMetrics - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthMetrics - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Timestamp, dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMetrics - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthMetrics - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthMetrics - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMetrics - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= int(b&0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthMetrics - } - postIndex := iNdEx + msglen - if postIndex < 0 { - return ErrInvalidLengthMetrics - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - if m.Data == nil { - m.Data = &types.Any{} - } - if err := m.Data.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipMetrics(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthMetrics - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF +func (x *Metric) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp } return nil } -func skipMetrics(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMetrics - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMetrics - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - iNdEx++ - if dAtA[iNdEx-1] < 0x80 { - break - } - } - case 1: - iNdEx += 8 - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMetrics - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - if length < 0 { - return 0, ErrInvalidLengthMetrics - } - iNdEx += length - case 3: - depth++ - case 4: - if depth == 0 { - return 0, ErrUnexpectedEndOfGroupMetrics - } - depth-- - case 5: - iNdEx += 4 - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) - } - if iNdEx < 0 { - return 0, ErrInvalidLengthMetrics - } - if depth == 0 { - return iNdEx, nil - } + +func (x *Metric) GetID() string { + if x != nil { + return x.ID } - return 0, io.ErrUnexpectedEOF + return "" +} + +func (x *Metric) GetData() *anypb.Any { + if x != nil { + return x.Data + } + return nil +} + +var File_github_com_containerd_containerd_api_types_metrics_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_types_metrics_proto_rawDesc = []byte{ + 0x0a, 0x38, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6d, 0x65, 0x74, + 0x72, 0x69, 0x63, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x10, 0x63, 0x6f, 0x6e, 0x74, + 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x74, 0x79, 0x70, 0x65, 0x73, 0x1a, 0x19, 0x67, 0x6f, + 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x61, 0x6e, + 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, + 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x7c, 0x0a, 0x06, 0x4d, 0x65, 0x74, 0x72, + 0x69, 0x63, 0x12, 0x38, 0x0a, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x18, + 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, + 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, + 0x70, 0x52, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x12, 0x0e, 0x0a, 0x02, + 0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x28, 0x0a, 0x04, + 0x64, 0x61, 0x74, 0x61, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, + 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, + 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x42, 0x32, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, + 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, + 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, + 0x79, 0x70, 0x65, 0x73, 0x3b, 0x74, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, + 0x6f, 0x33, } var ( - ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowMetrics = fmt.Errorf("proto: integer overflow") - ErrUnexpectedEndOfGroupMetrics = fmt.Errorf("proto: unexpected end of group") + file_github_com_containerd_containerd_api_types_metrics_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_types_metrics_proto_rawDescData = file_github_com_containerd_containerd_api_types_metrics_proto_rawDesc ) + +func file_github_com_containerd_containerd_api_types_metrics_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_types_metrics_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_types_metrics_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_types_metrics_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_types_metrics_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_types_metrics_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_github_com_containerd_containerd_api_types_metrics_proto_goTypes = []interface{}{ + (*Metric)(nil), // 0: containerd.types.Metric + (*timestamppb.Timestamp)(nil), // 1: google.protobuf.Timestamp + (*anypb.Any)(nil), // 2: google.protobuf.Any +} +var file_github_com_containerd_containerd_api_types_metrics_proto_depIdxs = []int32{ + 1, // 0: containerd.types.Metric.timestamp:type_name -> google.protobuf.Timestamp + 2, // 1: containerd.types.Metric.data:type_name -> google.protobuf.Any + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 2, // [2:2] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_metrics_proto_init() } +func file_github_com_containerd_containerd_api_types_metrics_proto_init() { + if File_github_com_containerd_containerd_api_types_metrics_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_metrics_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Metric); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_metrics_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_metrics_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_metrics_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_metrics_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_metrics_proto = out.File + file_github_com_containerd_containerd_api_types_metrics_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_metrics_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_metrics_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/metrics.proto b/vendor/github.com/containerd/containerd/api/types/metrics.proto index 0e631d2ac3..3e6a7751e3 100644 --- a/vendor/github.com/containerd/containerd/api/types/metrics.proto +++ b/vendor/github.com/containerd/containerd/api/types/metrics.proto @@ -1,15 +1,30 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.types; -import weak "gogoproto/gogo.proto"; import "google/protobuf/any.proto"; import "google/protobuf/timestamp.proto"; option go_package = "github.com/containerd/containerd/api/types;types"; message Metric { - google.protobuf.Timestamp timestamp = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp timestamp = 1; string id = 2; google.protobuf.Any data = 3; } diff --git a/vendor/github.com/containerd/containerd/api/types/mount.pb.go b/vendor/github.com/containerd/containerd/api/types/mount.pb.go index 6872e4120e..ff77a7d7bd 100644 --- a/vendor/github.com/containerd/containerd/api/types/mount.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/mount.pb.go @@ -1,28 +1,39 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/types/mount.proto package types import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" - strings "strings" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // Mount describes mounts for a container. // @@ -32,6 +43,10 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package // The Mount type follows the structure of the mount syscall, including a type, // source, target and options. type Mount struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // Type defines the nature of the mount. Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"` // Source specifies the name of the mount. Depending on mount type, this @@ -40,458 +55,148 @@ type Mount struct { // Target path in container Target string `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"` // Options specifies zero or more fstab style mount options. - Options []string `protobuf:"bytes,4,rep,name=options,proto3" json:"options,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Options []string `protobuf:"bytes,4,rep,name=options,proto3" json:"options,omitempty"` +} + +func (x *Mount) Reset() { + *x = Mount{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_mount_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Mount) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Mount) Reset() { *m = Mount{} } func (*Mount) ProtoMessage() {} + +func (x *Mount) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_mount_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Mount.ProtoReflect.Descriptor instead. func (*Mount) Descriptor() ([]byte, []int) { - return fileDescriptor_920196890d4a7b9f, []int{0} -} -func (m *Mount) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *Mount) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_Mount.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil - } -} -func (m *Mount) XXX_Merge(src proto.Message) { - xxx_messageInfo_Mount.Merge(m, src) -} -func (m *Mount) XXX_Size() int { - return m.Size() -} -func (m *Mount) XXX_DiscardUnknown() { - xxx_messageInfo_Mount.DiscardUnknown(m) + return file_github_com_containerd_containerd_api_types_mount_proto_rawDescGZIP(), []int{0} } -var xxx_messageInfo_Mount proto.InternalMessageInfo - -func init() { - proto.RegisterType((*Mount)(nil), "containerd.types.Mount") +func (x *Mount) GetType() string { + if x != nil { + return x.Type + } + return "" } -func init() { - proto.RegisterFile("github.com/containerd/containerd/api/types/mount.proto", fileDescriptor_920196890d4a7b9f) +func (x *Mount) GetSource() string { + if x != nil { + return x.Source + } + return "" } -var fileDescriptor_920196890d4a7b9f = []byte{ - // 202 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x4b, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xe7, 0xe6, 0x97, - 0xe6, 0x95, 0xe8, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x20, 0x54, 0xe8, 0x81, 0x65, 0xa5, - 0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0x92, 0xfa, 0x20, 0x16, 0x44, 0x9d, 0x52, 0x2a, 0x17, 0xab, - 0x2f, 0x48, 0x9b, 0x90, 0x10, 0x17, 0x0b, 0x48, 0x9d, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, - 0x98, 0x2d, 0x24, 0xc6, 0xc5, 0x56, 0x9c, 0x5f, 0x5a, 0x94, 0x9c, 0x2a, 0xc1, 0x04, 0x16, 0x85, - 0xf2, 0x40, 0xe2, 0x25, 0x89, 0x45, 0xe9, 0xa9, 0x25, 0x12, 0xcc, 0x10, 0x71, 0x08, 0x4f, 0x48, - 0x82, 0x8b, 0x3d, 0xbf, 0xa0, 0x24, 0x33, 0x3f, 0xaf, 0x58, 0x82, 0x45, 0x81, 0x59, 0x83, 0x33, - 0x08, 0xc6, 0x75, 0xf2, 0x3a, 0xf1, 0x50, 0x8e, 0xe1, 0xc6, 0x43, 0x39, 0x86, 0x86, 0x47, 0x72, - 0x8c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, 0x24, 0xc7, 0xf8, 0xe0, 0x91, 0x1c, 0x63, 0x94, 0x01, - 0xf1, 0x1e, 0xb4, 0x06, 0x93, 0x11, 0x0c, 0x49, 0x6c, 0x60, 0xb7, 0x1b, 0x03, 0x02, 0x00, 0x00, - 0xff, 0xff, 0x82, 0x1c, 0x02, 0x18, 0x1d, 0x01, 0x00, 0x00, +func (x *Mount) GetTarget() string { + if x != nil { + return x.Target + } + return "" } -func (m *Mount) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *Mount) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *Mount) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if len(m.Options) > 0 { - for iNdEx := len(m.Options) - 1; iNdEx >= 0; iNdEx-- { - i -= len(m.Options[iNdEx]) - copy(dAtA[i:], m.Options[iNdEx]) - i = encodeVarintMount(dAtA, i, uint64(len(m.Options[iNdEx]))) - i-- - dAtA[i] = 0x22 - } - } - if len(m.Target) > 0 { - i -= len(m.Target) - copy(dAtA[i:], m.Target) - i = encodeVarintMount(dAtA, i, uint64(len(m.Target))) - i-- - dAtA[i] = 0x1a - } - if len(m.Source) > 0 { - i -= len(m.Source) - copy(dAtA[i:], m.Source) - i = encodeVarintMount(dAtA, i, uint64(len(m.Source))) - i-- - dAtA[i] = 0x12 - } - if len(m.Type) > 0 { - i -= len(m.Type) - copy(dAtA[i:], m.Type) - i = encodeVarintMount(dAtA, i, uint64(len(m.Type))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func encodeVarintMount(dAtA []byte, offset int, v uint64) int { - offset -= sovMount(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *Mount) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.Type) - if l > 0 { - n += 1 + l + sovMount(uint64(l)) - } - l = len(m.Source) - if l > 0 { - n += 1 + l + sovMount(uint64(l)) - } - l = len(m.Target) - if l > 0 { - n += 1 + l + sovMount(uint64(l)) - } - if len(m.Options) > 0 { - for _, s := range m.Options { - l = len(s) - n += 1 + l + sovMount(uint64(l)) - } - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovMount(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozMount(x uint64) (n int) { - return sovMount(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *Mount) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&Mount{`, - `Type:` + fmt.Sprintf("%v", this.Type) + `,`, - `Source:` + fmt.Sprintf("%v", this.Source) + `,`, - `Target:` + fmt.Sprintf("%v", this.Target) + `,`, - `Options:` + fmt.Sprintf("%v", this.Options) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringMount(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *Mount) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMount - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Mount: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Mount: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMount - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthMount - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthMount - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Type = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Source", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMount - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthMount - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthMount - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Source = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Target", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMount - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthMount - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthMount - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Target = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 4: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowMount - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthMount - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthMount - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Options = append(m.Options, string(dAtA[iNdEx:postIndex])) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipMount(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthMount - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthMount - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF +func (x *Mount) GetOptions() []string { + if x != nil { + return x.Options } return nil } -func skipMount(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMount - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMount - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - iNdEx++ - if dAtA[iNdEx-1] < 0x80 { - break - } - } - case 1: - iNdEx += 8 - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowMount - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - if length < 0 { - return 0, ErrInvalidLengthMount - } - iNdEx += length - case 3: - depth++ - case 4: - if depth == 0 { - return 0, ErrUnexpectedEndOfGroupMount - } - depth-- - case 5: - iNdEx += 4 - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) - } - if iNdEx < 0 { - return 0, ErrInvalidLengthMount - } - if depth == 0 { - return iNdEx, nil - } - } - return 0, io.ErrUnexpectedEOF + +var File_github_com_containerd_containerd_api_types_mount_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_types_mount_proto_rawDesc = []byte{ + 0x0a, 0x36, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x6d, 0x6f, 0x75, + 0x6e, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x10, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, + 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x74, 0x79, 0x70, 0x65, 0x73, 0x22, 0x65, 0x0a, 0x05, 0x4d, 0x6f, + 0x75, 0x6e, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, + 0x09, 0x52, 0x04, 0x74, 0x79, 0x70, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x73, 0x6f, 0x75, 0x72, 0x63, + 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x12, + 0x16, 0x0a, 0x06, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, + 0x06, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x6f, 0x70, 0x74, 0x69, 0x6f, + 0x6e, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x09, 0x52, 0x07, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, + 0x73, 0x42, 0x32, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, + 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, + 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x3b, + 0x74, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, } var ( - ErrInvalidLengthMount = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowMount = fmt.Errorf("proto: integer overflow") - ErrUnexpectedEndOfGroupMount = fmt.Errorf("proto: unexpected end of group") + file_github_com_containerd_containerd_api_types_mount_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_types_mount_proto_rawDescData = file_github_com_containerd_containerd_api_types_mount_proto_rawDesc ) + +func file_github_com_containerd_containerd_api_types_mount_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_types_mount_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_types_mount_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_types_mount_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_types_mount_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_types_mount_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_github_com_containerd_containerd_api_types_mount_proto_goTypes = []interface{}{ + (*Mount)(nil), // 0: containerd.types.Mount +} +var file_github_com_containerd_containerd_api_types_mount_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_mount_proto_init() } +func file_github_com_containerd_containerd_api_types_mount_proto_init() { + if File_github_com_containerd_containerd_api_types_mount_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_mount_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Mount); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_mount_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_mount_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_mount_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_mount_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_mount_proto = out.File + file_github_com_containerd_containerd_api_types_mount_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_mount_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_mount_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/mount.proto b/vendor/github.com/containerd/containerd/api/types/mount.proto index cd80e44a2c..54e0a0cddf 100644 --- a/vendor/github.com/containerd/containerd/api/types/mount.proto +++ b/vendor/github.com/containerd/containerd/api/types/mount.proto @@ -1,9 +1,23 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.types; -import weak "gogoproto/gogo.proto"; - option go_package = "github.com/containerd/containerd/api/types;types"; // Mount describes mounts for a container. diff --git a/vendor/github.com/containerd/containerd/api/types/platform.pb.go b/vendor/github.com/containerd/containerd/api/types/platform.pb.go index c03d8b077b..3e206cbafb 100644 --- a/vendor/github.com/containerd/containerd/api/types/platform.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/platform.pb.go @@ -1,438 +1,184 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/types/platform.proto package types import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" reflect "reflect" - strings "strings" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) // Platform follows the structure of the OCI platform specification, from // descriptors. type Platform struct { - OS string `protobuf:"bytes,1,opt,name=os,proto3" json:"os,omitempty"` - Architecture string `protobuf:"bytes,2,opt,name=architecture,proto3" json:"architecture,omitempty"` - Variant string `protobuf:"bytes,3,opt,name=variant,proto3" json:"variant,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + OS string `protobuf:"bytes,1,opt,name=os,proto3" json:"os,omitempty"` + Architecture string `protobuf:"bytes,2,opt,name=architecture,proto3" json:"architecture,omitempty"` + Variant string `protobuf:"bytes,3,opt,name=variant,proto3" json:"variant,omitempty"` +} + +func (x *Platform) Reset() { + *x = Platform{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_platform_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Platform) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *Platform) Reset() { *m = Platform{} } func (*Platform) ProtoMessage() {} + +func (x *Platform) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_platform_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Platform.ProtoReflect.Descriptor instead. func (*Platform) Descriptor() ([]byte, []int) { - return fileDescriptor_24ba7a4b83e2367e, []int{0} -} -func (m *Platform) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *Platform) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_Platform.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil - } -} -func (m *Platform) XXX_Merge(src proto.Message) { - xxx_messageInfo_Platform.Merge(m, src) -} -func (m *Platform) XXX_Size() int { - return m.Size() -} -func (m *Platform) XXX_DiscardUnknown() { - xxx_messageInfo_Platform.DiscardUnknown(m) + return file_github_com_containerd_containerd_api_types_platform_proto_rawDescGZIP(), []int{0} } -var xxx_messageInfo_Platform proto.InternalMessageInfo - -func init() { - proto.RegisterType((*Platform)(nil), "containerd.types.Platform") +func (x *Platform) GetOS() string { + if x != nil { + return x.OS + } + return "" } -func init() { - proto.RegisterFile("github.com/containerd/containerd/api/types/platform.proto", fileDescriptor_24ba7a4b83e2367e) +func (x *Platform) GetArchitecture() string { + if x != nil { + return x.Architecture + } + return "" } -var fileDescriptor_24ba7a4b83e2367e = []byte{ - // 205 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9, - 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d, - 0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0x17, 0xe4, 0x24, - 0x96, 0xa4, 0xe5, 0x17, 0xe5, 0xea, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x20, 0x14, 0xe9, - 0x81, 0x15, 0x48, 0x89, 0xa4, 0xe7, 0xa7, 0xe7, 0x83, 0x25, 0xf5, 0x41, 0x2c, 0x88, 0x3a, 0xa5, - 0x04, 0x2e, 0x8e, 0x00, 0xa8, 0x4e, 0x21, 0x31, 0x2e, 0xa6, 0xfc, 0x62, 0x09, 0x46, 0x05, 0x46, - 0x0d, 0x4e, 0x27, 0xb6, 0x47, 0xf7, 0xe4, 0x99, 0xfc, 0x83, 0x83, 0x98, 0xf2, 0x8b, 0x85, 0x94, - 0xb8, 0x78, 0x12, 0x8b, 0x92, 0x33, 0x32, 0x4b, 0x52, 0x93, 0x4b, 0x4a, 0x8b, 0x52, 0x25, 0x98, - 0x40, 0x2a, 0x82, 0x50, 0xc4, 0x84, 0x24, 0xb8, 0xd8, 0xcb, 0x12, 0x8b, 0x32, 0x13, 0xf3, 0x4a, - 0x24, 0x98, 0xc1, 0xd2, 0x30, 0xae, 0x93, 0xd7, 0x89, 0x87, 0x72, 0x0c, 0x37, 0x1e, 0xca, 0x31, - 0x34, 0x3c, 0x92, 0x63, 0x3c, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39, 0xc6, 0x07, 0x8f, 0xe4, - 0x18, 0xa3, 0x0c, 0x88, 0xf7, 0x9e, 0x35, 0x98, 0x8c, 0x60, 0x48, 0x62, 0x03, 0x3b, 0xdb, 0x18, - 0x10, 0x00, 0x00, 0xff, 0xff, 0x05, 0xaa, 0xda, 0xa1, 0x1b, 0x01, 0x00, 0x00, +func (x *Platform) GetVariant() string { + if x != nil { + return x.Variant + } + return "" } -func (m *Platform) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} +var File_github_com_containerd_containerd_api_types_platform_proto protoreflect.FileDescriptor -func (m *Platform) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *Platform) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if len(m.Variant) > 0 { - i -= len(m.Variant) - copy(dAtA[i:], m.Variant) - i = encodeVarintPlatform(dAtA, i, uint64(len(m.Variant))) - i-- - dAtA[i] = 0x1a - } - if len(m.Architecture) > 0 { - i -= len(m.Architecture) - copy(dAtA[i:], m.Architecture) - i = encodeVarintPlatform(dAtA, i, uint64(len(m.Architecture))) - i-- - dAtA[i] = 0x12 - } - if len(m.OS) > 0 { - i -= len(m.OS) - copy(dAtA[i:], m.OS) - i = encodeVarintPlatform(dAtA, i, uint64(len(m.OS))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func encodeVarintPlatform(dAtA []byte, offset int, v uint64) int { - offset -= sovPlatform(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *Platform) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.OS) - if l > 0 { - n += 1 + l + sovPlatform(uint64(l)) - } - l = len(m.Architecture) - if l > 0 { - n += 1 + l + sovPlatform(uint64(l)) - } - l = len(m.Variant) - if l > 0 { - n += 1 + l + sovPlatform(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovPlatform(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozPlatform(x uint64) (n int) { - return sovPlatform(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *Platform) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&Platform{`, - `OS:` + fmt.Sprintf("%v", this.OS) + `,`, - `Architecture:` + fmt.Sprintf("%v", this.Architecture) + `,`, - `Variant:` + fmt.Sprintf("%v", this.Variant) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringPlatform(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *Platform) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlatform - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Platform: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Platform: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field OS", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlatform - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlatform - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthPlatform - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.OS = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Architecture", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlatform - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlatform - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthPlatform - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Architecture = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Variant", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlatform - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlatform - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthPlatform - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Variant = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipPlatform(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthPlatform - } - if (iNdEx + skippy) < 0 { - return ErrInvalidLengthPlatform - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...) - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func skipPlatform(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - depth := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlatform - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlatform - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - iNdEx++ - if dAtA[iNdEx-1] < 0x80 { - break - } - } - case 1: - iNdEx += 8 - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlatform - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - if length < 0 { - return 0, ErrInvalidLengthPlatform - } - iNdEx += length - case 3: - depth++ - case 4: - if depth == 0 { - return 0, ErrUnexpectedEndOfGroupPlatform - } - depth-- - case 5: - iNdEx += 4 - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) - } - if iNdEx < 0 { - return 0, ErrInvalidLengthPlatform - } - if depth == 0 { - return iNdEx, nil - } - } - return 0, io.ErrUnexpectedEOF +var file_github_com_containerd_containerd_api_types_platform_proto_rawDesc = []byte{ + 0x0a, 0x39, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x70, 0x6c, 0x61, + 0x74, 0x66, 0x6f, 0x72, 0x6d, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x10, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x74, 0x79, 0x70, 0x65, 0x73, 0x22, 0x58, 0x0a, + 0x08, 0x50, 0x6c, 0x61, 0x74, 0x66, 0x6f, 0x72, 0x6d, 0x12, 0x0e, 0x0a, 0x02, 0x6f, 0x73, 0x18, + 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x6f, 0x73, 0x12, 0x22, 0x0a, 0x0c, 0x61, 0x72, 0x63, + 0x68, 0x69, 0x74, 0x65, 0x63, 0x74, 0x75, 0x72, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, + 0x0c, 0x61, 0x72, 0x63, 0x68, 0x69, 0x74, 0x65, 0x63, 0x74, 0x75, 0x72, 0x65, 0x12, 0x18, 0x0a, + 0x07, 0x76, 0x61, 0x72, 0x69, 0x61, 0x6e, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, + 0x76, 0x61, 0x72, 0x69, 0x61, 0x6e, 0x74, 0x42, 0x32, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, + 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, + 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, + 0x74, 0x79, 0x70, 0x65, 0x73, 0x3b, 0x74, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x33, } var ( - ErrInvalidLengthPlatform = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowPlatform = fmt.Errorf("proto: integer overflow") - ErrUnexpectedEndOfGroupPlatform = fmt.Errorf("proto: unexpected end of group") + file_github_com_containerd_containerd_api_types_platform_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_types_platform_proto_rawDescData = file_github_com_containerd_containerd_api_types_platform_proto_rawDesc ) + +func file_github_com_containerd_containerd_api_types_platform_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_types_platform_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_types_platform_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_types_platform_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_types_platform_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_types_platform_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_github_com_containerd_containerd_api_types_platform_proto_goTypes = []interface{}{ + (*Platform)(nil), // 0: containerd.types.Platform +} +var file_github_com_containerd_containerd_api_types_platform_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_platform_proto_init() } +func file_github_com_containerd_containerd_api_types_platform_proto_init() { + if File_github_com_containerd_containerd_api_types_platform_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_platform_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Platform); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_platform_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_platform_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_platform_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_platform_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_platform_proto = out.File + file_github_com_containerd_containerd_api_types_platform_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_platform_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_platform_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/platform.proto b/vendor/github.com/containerd/containerd/api/types/platform.proto index 4cf9834bdc..b6088251f0 100644 --- a/vendor/github.com/containerd/containerd/api/types/platform.proto +++ b/vendor/github.com/containerd/containerd/api/types/platform.proto @@ -1,15 +1,29 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.types; -import weak "gogoproto/gogo.proto"; - option go_package = "github.com/containerd/containerd/api/types;types"; // Platform follows the structure of the OCI platform specification, from // descriptors. message Platform { - string os = 1 [(gogoproto.customname) = "OS"]; + string os = 1; string architecture = 2; string variant = 3; } diff --git a/vendor/github.com/containerd/containerd/api/types/sandbox.pb.go b/vendor/github.com/containerd/containerd/api/types/sandbox.pb.go new file mode 100644 index 0000000000..67594f416c --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/sandbox.pb.go @@ -0,0 +1,346 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/types/sandbox.proto + +package types + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// Sandbox represents a sandbox metadata object that keeps all info required by controller to +// work with a particular instance. +type Sandbox struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // SandboxID is a unique instance identifier within namespace + SandboxID string `protobuf:"bytes,1,opt,name=sandbox_id,json=sandboxId,proto3" json:"sandbox_id,omitempty"` + // Runtime specifies which runtime to use for executing this container. + Runtime *Sandbox_Runtime `protobuf:"bytes,2,opt,name=runtime,proto3" json:"runtime,omitempty"` + // Spec is sandbox configuration (kin of OCI runtime spec), spec's data will be written to a config.json file in the + // bundle directory (similary to OCI spec). + Spec *anypb.Any `protobuf:"bytes,3,opt,name=spec,proto3" json:"spec,omitempty"` + // Labels provides an area to include arbitrary data on containers. + Labels map[string]string `protobuf:"bytes,4,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // CreatedAt is the time the container was first created. + CreatedAt *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"` + // UpdatedAt is the last time the container was mutated. + UpdatedAt *timestamppb.Timestamp `protobuf:"bytes,6,opt,name=updated_at,json=updatedAt,proto3" json:"updated_at,omitempty"` + // Extensions allow clients to provide optional blobs that can be handled by runtime. + Extensions map[string]*anypb.Any `protobuf:"bytes,7,rep,name=extensions,proto3" json:"extensions,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *Sandbox) Reset() { + *x = Sandbox{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_sandbox_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Sandbox) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Sandbox) ProtoMessage() {} + +func (x *Sandbox) ProtoReflect() protoreflect.Message { + mi := 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protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Sandbox_Runtime) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Sandbox_Runtime) ProtoMessage() {} + +func (x *Sandbox_Runtime) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_sandbox_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Sandbox_Runtime.ProtoReflect.Descriptor instead. +func (*Sandbox_Runtime) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_sandbox_proto_rawDescGZIP(), []int{0, 0} +} + +func (x *Sandbox_Runtime) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Sandbox_Runtime) GetOptions() *anypb.Any { + if x != nil { + return x.Options + } + 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file_github_com_containerd_containerd_api_types_sandbox_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_github_com_containerd_containerd_api_types_sandbox_proto_goTypes = []interface{}{ + (*Sandbox)(nil), // 0: containerd.types.Sandbox + (*Sandbox_Runtime)(nil), // 1: containerd.types.Sandbox.Runtime + nil, // 2: containerd.types.Sandbox.LabelsEntry + nil, // 3: containerd.types.Sandbox.ExtensionsEntry + (*anypb.Any)(nil), // 4: google.protobuf.Any + (*timestamppb.Timestamp)(nil), // 5: google.protobuf.Timestamp +} +var file_github_com_containerd_containerd_api_types_sandbox_proto_depIdxs = []int32{ + 1, // 0: containerd.types.Sandbox.runtime:type_name -> containerd.types.Sandbox.Runtime + 4, // 1: containerd.types.Sandbox.spec:type_name -> google.protobuf.Any + 2, // 2: containerd.types.Sandbox.labels:type_name -> containerd.types.Sandbox.LabelsEntry + 5, // 3: containerd.types.Sandbox.created_at:type_name -> google.protobuf.Timestamp + 5, // 4: containerd.types.Sandbox.updated_at:type_name -> google.protobuf.Timestamp + 3, // 5: containerd.types.Sandbox.extensions:type_name -> containerd.types.Sandbox.ExtensionsEntry + 4, // 6: containerd.types.Sandbox.Runtime.options:type_name -> google.protobuf.Any + 4, // 7: containerd.types.Sandbox.ExtensionsEntry.value:type_name -> google.protobuf.Any + 8, // [8:8] is the sub-list for method output_type + 8, // [8:8] is the sub-list for method input_type + 8, // [8:8] is the sub-list for extension type_name + 8, // [8:8] is the sub-list for extension extendee + 0, // [0:8] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_sandbox_proto_init() } +func file_github_com_containerd_containerd_api_types_sandbox_proto_init() { + if File_github_com_containerd_containerd_api_types_sandbox_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_sandbox_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Sandbox); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_sandbox_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Sandbox_Runtime); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_sandbox_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_sandbox_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_sandbox_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_sandbox_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_sandbox_proto = out.File + file_github_com_containerd_containerd_api_types_sandbox_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_sandbox_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_sandbox_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/sandbox.proto b/vendor/github.com/containerd/containerd/api/types/sandbox.proto new file mode 100644 index 0000000000..b607706194 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/sandbox.proto @@ -0,0 +1,51 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.types; + +import "google/protobuf/any.proto"; +import "google/protobuf/timestamp.proto"; + +option go_package = "github.com/containerd/containerd/api/types;types"; + +// Sandbox represents a sandbox metadata object that keeps all info required by controller to +// work with a particular instance. +message Sandbox { + // SandboxID is a unique instance identifier within namespace + string sandbox_id = 1; + message Runtime { + // Name is the name of the runtime. + string name = 1; + // Options specify additional runtime initialization options for the shim (this data will be available in StartShim). + // Typically this data expected to be runtime shim implementation specific. + google.protobuf.Any options = 2; + } + // Runtime specifies which runtime to use for executing this container. + Runtime runtime = 2; + // Spec is sandbox configuration (kin of OCI runtime spec), spec's data will be written to a config.json file in the + // bundle directory (similary to OCI spec). + google.protobuf.Any spec = 3; + // Labels provides an area to include arbitrary data on containers. + map labels = 4; + // CreatedAt is the time the container was first created. + google.protobuf.Timestamp created_at = 5; + // UpdatedAt is the last time the container was mutated. + google.protobuf.Timestamp updated_at = 6; + // Extensions allow clients to provide optional blobs that can be handled by runtime. + map extensions = 7; +} diff --git a/vendor/github.com/containerd/containerd/api/types/task/doc.go b/vendor/github.com/containerd/containerd/api/types/task/doc.go new file mode 100644 index 0000000000..e10c7a4699 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/task/doc.go @@ -0,0 +1,18 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package task defines the task service. +package task diff --git a/vendor/github.com/containerd/containerd/api/types/task/task.pb.go b/vendor/github.com/containerd/containerd/api/types/task/task.pb.go index ae824ff45c..5c58d1ef18 100644 --- a/vendor/github.com/containerd/containerd/api/types/task/task.pb.go +++ b/vendor/github.com/containerd/containerd/api/types/task/task.pb.go @@ -1,986 +1,406 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 // source: github.com/containerd/containerd/api/types/task/task.proto package task import ( - fmt "fmt" - proto "github.com/gogo/protobuf/proto" - github_com_gogo_protobuf_types "github.com/gogo/protobuf/types" - types "github.com/gogo/protobuf/types" - io "io" - math "math" - math_bits "math/bits" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + anypb "google.golang.org/protobuf/types/known/anypb" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" reflect "reflect" - strings "strings" - time "time" + sync "sync" ) -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf -var _ = time.Kitchen - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) type Status int32 const ( - StatusUnknown Status = 0 - StatusCreated Status = 1 - StatusRunning Status = 2 - StatusStopped Status = 3 - StatusPaused Status = 4 - StatusPausing Status = 5 + Status_UNKNOWN Status = 0 + Status_CREATED Status = 1 + Status_RUNNING Status = 2 + Status_STOPPED Status = 3 + Status_PAUSED Status = 4 + Status_PAUSING Status = 5 ) -var Status_name = map[int32]string{ - 0: "UNKNOWN", - 1: "CREATED", - 2: "RUNNING", - 3: "STOPPED", - 4: "PAUSED", - 5: "PAUSING", -} +// Enum value maps for Status. +var ( + Status_name = map[int32]string{ + 0: "UNKNOWN", + 1: "CREATED", + 2: "RUNNING", + 3: "STOPPED", + 4: "PAUSED", + 5: "PAUSING", + } + Status_value = map[string]int32{ + "UNKNOWN": 0, + "CREATED": 1, + "RUNNING": 2, + "STOPPED": 3, + "PAUSED": 4, + "PAUSING": 5, + } +) -var Status_value = map[string]int32{ - "UNKNOWN": 0, - "CREATED": 1, - "RUNNING": 2, - "STOPPED": 3, - "PAUSED": 4, - "PAUSING": 5, +func (x Status) Enum() *Status { + p := new(Status) + *p = x + return p } func (x Status) String() string { - return proto.EnumName(Status_name, int32(x)) + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) } +func (Status) Descriptor() protoreflect.EnumDescriptor { + return file_github_com_containerd_containerd_api_types_task_task_proto_enumTypes[0].Descriptor() +} + +func (Status) Type() protoreflect.EnumType { + return &file_github_com_containerd_containerd_api_types_task_task_proto_enumTypes[0] +} + +func (x Status) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Status.Descriptor instead. func (Status) EnumDescriptor() ([]byte, []int) { - return fileDescriptor_391ef18c8ab0dc16, []int{0} + return file_github_com_containerd_containerd_api_types_task_task_proto_rawDescGZIP(), []int{0} } type Process struct { - ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` - ID string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"` - Pid uint32 `protobuf:"varint,3,opt,name=pid,proto3" json:"pid,omitempty"` - Status Status `protobuf:"varint,4,opt,name=status,proto3,enum=containerd.v1.types.Status" json:"status,omitempty"` - Stdin string `protobuf:"bytes,5,opt,name=stdin,proto3" json:"stdin,omitempty"` - Stdout string `protobuf:"bytes,6,opt,name=stdout,proto3" json:"stdout,omitempty"` - Stderr string `protobuf:"bytes,7,opt,name=stderr,proto3" json:"stderr,omitempty"` - Terminal bool `protobuf:"varint,8,opt,name=terminal,proto3" json:"terminal,omitempty"` - ExitStatus uint32 `protobuf:"varint,9,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` - ExitedAt time.Time `protobuf:"bytes,10,opt,name=exited_at,json=exitedAt,proto3,stdtime" json:"exited_at"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ContainerID string `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"` + ID string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"` + Pid uint32 `protobuf:"varint,3,opt,name=pid,proto3" json:"pid,omitempty"` + Status Status `protobuf:"varint,4,opt,name=status,proto3,enum=containerd.v1.types.Status" json:"status,omitempty"` + Stdin string `protobuf:"bytes,5,opt,name=stdin,proto3" json:"stdin,omitempty"` + Stdout string `protobuf:"bytes,6,opt,name=stdout,proto3" json:"stdout,omitempty"` + Stderr string `protobuf:"bytes,7,opt,name=stderr,proto3" json:"stderr,omitempty"` + Terminal bool `protobuf:"varint,8,opt,name=terminal,proto3" json:"terminal,omitempty"` + ExitStatus uint32 `protobuf:"varint,9,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"` + ExitedAt *timestamppb.Timestamp `protobuf:"bytes,10,opt,name=exited_at,json=exitedAt,proto3" json:"exited_at,omitempty"` } -func (m *Process) Reset() { *m = Process{} } -func (*Process) ProtoMessage() {} -func (*Process) Descriptor() ([]byte, []int) { - return fileDescriptor_391ef18c8ab0dc16, []int{0} -} -func (m *Process) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *Process) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_Process.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil +func (x *Process) Reset() { + *x = Process{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) } } -func (m *Process) XXX_Merge(src proto.Message) { - xxx_messageInfo_Process.Merge(m, src) -} -func (m *Process) XXX_Size() int { - return m.Size() -} -func (m *Process) XXX_DiscardUnknown() { - xxx_messageInfo_Process.DiscardUnknown(m) + +func (x *Process) String() string { + return protoimpl.X.MessageStringOf(x) } -var xxx_messageInfo_Process proto.InternalMessageInfo +func (*Process) ProtoMessage() {} + +func (x *Process) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Process.ProtoReflect.Descriptor instead. +func (*Process) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_task_task_proto_rawDescGZIP(), []int{0} +} + +func (x *Process) GetContainerID() string { + if x != nil { + return x.ContainerID + } + return "" +} + +func (x *Process) GetID() string { + if x != nil { + return x.ID + } + return "" +} + +func (x *Process) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 +} + +func (x *Process) GetStatus() Status { + if x != nil { + return x.Status + } + return Status_UNKNOWN +} + +func (x *Process) GetStdin() string { + if x != nil { + return x.Stdin + } + return "" +} + +func (x *Process) GetStdout() string { + if x != nil { + return x.Stdout + } + return "" +} + +func (x *Process) GetStderr() string { + if x != nil { + return x.Stderr + } + return "" +} + +func (x *Process) GetTerminal() bool { + if x != nil { + return x.Terminal + } + return false +} + +func (x *Process) GetExitStatus() uint32 { + if x != nil { + return x.ExitStatus + } + return 0 +} + +func (x *Process) GetExitedAt() *timestamppb.Timestamp { + if x != nil { + return x.ExitedAt + } + return nil +} type ProcessInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + // PID is the process ID. Pid uint32 `protobuf:"varint,1,opt,name=pid,proto3" json:"pid,omitempty"` // Info contains additional process information. // // Info varies by platform. - Info *types.Any `protobuf:"bytes,2,opt,name=info,proto3" json:"info,omitempty"` - XXX_NoUnkeyedLiteral struct{} `json:"-"` - XXX_unrecognized []byte `json:"-"` - XXX_sizecache int32 `json:"-"` + Info *anypb.Any `protobuf:"bytes,2,opt,name=info,proto3" json:"info,omitempty"` +} + +func (x *ProcessInfo) Reset() { + *x = ProcessInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ProcessInfo) String() string { + return protoimpl.X.MessageStringOf(x) } -func (m *ProcessInfo) Reset() { *m = ProcessInfo{} } func (*ProcessInfo) ProtoMessage() {} + +func (x *ProcessInfo) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ProcessInfo.ProtoReflect.Descriptor instead. func (*ProcessInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_391ef18c8ab0dc16, []int{1} -} -func (m *ProcessInfo) XXX_Unmarshal(b []byte) error { - return m.Unmarshal(b) -} -func (m *ProcessInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { - if deterministic { - return xxx_messageInfo_ProcessInfo.Marshal(b, m, deterministic) - } else { - b = b[:cap(b)] - n, err := m.MarshalToSizedBuffer(b) - if err != nil { - return nil, err - } - return b[:n], nil - } -} -func (m *ProcessInfo) XXX_Merge(src proto.Message) { - xxx_messageInfo_ProcessInfo.Merge(m, src) -} -func (m *ProcessInfo) XXX_Size() int { - return m.Size() -} -func (m *ProcessInfo) XXX_DiscardUnknown() { - xxx_messageInfo_ProcessInfo.DiscardUnknown(m) + return file_github_com_containerd_containerd_api_types_task_task_proto_rawDescGZIP(), []int{1} } -var xxx_messageInfo_ProcessInfo proto.InternalMessageInfo - -func init() { - proto.RegisterEnum("containerd.v1.types.Status", Status_name, Status_value) - proto.RegisterType((*Process)(nil), "containerd.v1.types.Process") - proto.RegisterType((*ProcessInfo)(nil), "containerd.v1.types.ProcessInfo") +func (x *ProcessInfo) GetPid() uint32 { + if x != nil { + return x.Pid + } + return 0 } -func init() { - proto.RegisterFile("github.com/containerd/containerd/api/types/task/task.proto", fileDescriptor_391ef18c8ab0dc16) -} - -var fileDescriptor_391ef18c8ab0dc16 = []byte{ - // 545 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x3f, 0x6f, 0xd3, 0x40, - 0x18, 0xc6, 0x7d, 0x6e, 0xeb, 0xa6, 0xe7, 0xb6, 0x18, 0x13, 0x55, 0xc6, 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0xe0, 0x7b, 0x61, 0x80, 0xdf, 0x85, 0x01, 0xde, 0x08, 0x53, 0xa9, - 0x0c, 0xe2, 0xe2, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc3, 0x32, 0xd2, 0x86, 0x50, 0x03, 0x00, - 0x00, -} - -func (m *Process) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *Process) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *Process) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - n1, err1 := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.ExitedAt, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt):]) - if err1 != nil { - return 0, err1 - } - i -= n1 - i = encodeVarintTask(dAtA, i, uint64(n1)) - i-- - dAtA[i] = 0x52 - if m.ExitStatus != 0 { - i = encodeVarintTask(dAtA, i, uint64(m.ExitStatus)) - i-- - dAtA[i] = 0x48 - } - if m.Terminal { - i-- - if m.Terminal { - dAtA[i] = 1 - } else { - dAtA[i] = 0 - } - i-- - dAtA[i] = 0x40 - } - if len(m.Stderr) > 0 { - i -= len(m.Stderr) - copy(dAtA[i:], m.Stderr) - i = encodeVarintTask(dAtA, i, uint64(len(m.Stderr))) - i-- - dAtA[i] = 0x3a - } - if len(m.Stdout) > 0 { - i -= len(m.Stdout) - copy(dAtA[i:], m.Stdout) - i = encodeVarintTask(dAtA, i, uint64(len(m.Stdout))) - i-- - dAtA[i] = 0x32 - } - if len(m.Stdin) > 0 { - i -= len(m.Stdin) - copy(dAtA[i:], m.Stdin) - i = encodeVarintTask(dAtA, i, uint64(len(m.Stdin))) - i-- - dAtA[i] = 0x2a - } - if m.Status != 0 { - i = encodeVarintTask(dAtA, i, uint64(m.Status)) - i-- - dAtA[i] = 0x20 - } - if m.Pid != 0 { - i = encodeVarintTask(dAtA, i, uint64(m.Pid)) - i-- - dAtA[i] = 0x18 - } - if len(m.ID) > 0 { - i -= len(m.ID) - copy(dAtA[i:], m.ID) - i = encodeVarintTask(dAtA, i, uint64(len(m.ID))) - i-- - dAtA[i] = 0x12 - } - if len(m.ContainerID) > 0 { - i -= len(m.ContainerID) - copy(dAtA[i:], m.ContainerID) - i = encodeVarintTask(dAtA, i, uint64(len(m.ContainerID))) - i-- - dAtA[i] = 0xa - } - return len(dAtA) - i, nil -} - -func (m *ProcessInfo) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalToSizedBuffer(dAtA[:size]) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *ProcessInfo) MarshalTo(dAtA []byte) (int, error) { - size := m.Size() - return m.MarshalToSizedBuffer(dAtA[:size]) -} - -func (m *ProcessInfo) MarshalToSizedBuffer(dAtA []byte) (int, error) { - i := len(dAtA) - _ = i - var l int - _ = l - if m.XXX_unrecognized != nil { - i -= len(m.XXX_unrecognized) - copy(dAtA[i:], m.XXX_unrecognized) - } - if m.Info != nil { - { - size, err := m.Info.MarshalToSizedBuffer(dAtA[:i]) - if err != nil { - return 0, err - } - i -= size - i = encodeVarintTask(dAtA, i, uint64(size)) - } - i-- - dAtA[i] = 0x12 - } - if m.Pid != 0 { - i = encodeVarintTask(dAtA, i, uint64(m.Pid)) - i-- - dAtA[i] = 0x8 - } - return len(dAtA) - i, nil -} - -func encodeVarintTask(dAtA []byte, offset int, v uint64) int { - offset -= sovTask(v) - base := offset - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return base -} -func (m *Process) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - l = len(m.ContainerID) - if l > 0 { - n += 1 + l + sovTask(uint64(l)) - } - l = len(m.ID) - if l > 0 { - n += 1 + l + sovTask(uint64(l)) - } - if m.Pid != 0 { - n += 1 + sovTask(uint64(m.Pid)) - } - if m.Status != 0 { - n += 1 + sovTask(uint64(m.Status)) - } - l = len(m.Stdin) - if l > 0 { - n += 1 + l + sovTask(uint64(l)) - } - l = len(m.Stdout) - if l > 0 { - n += 1 + l + sovTask(uint64(l)) - } - l = len(m.Stderr) - if l > 0 { - n += 1 + l + sovTask(uint64(l)) - } - if m.Terminal { - n += 2 - } - if m.ExitStatus != 0 { - n += 1 + sovTask(uint64(m.ExitStatus)) - } - l = github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt) - n += 1 + l + sovTask(uint64(l)) - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func (m *ProcessInfo) Size() (n int) { - if m == nil { - return 0 - } - var l int - _ = l - if m.Pid != 0 { - n += 1 + sovTask(uint64(m.Pid)) - } - if m.Info != nil { - l = m.Info.Size() - n += 1 + l + sovTask(uint64(l)) - } - if m.XXX_unrecognized != nil { - n += len(m.XXX_unrecognized) - } - return n -} - -func sovTask(x uint64) (n int) { - return (math_bits.Len64(x|1) + 6) / 7 -} -func sozTask(x uint64) (n int) { - return sovTask(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (this *Process) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&Process{`, - `ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`, - `ID:` + fmt.Sprintf("%v", this.ID) + `,`, - `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, - `Status:` + fmt.Sprintf("%v", this.Status) + `,`, - `Stdin:` + fmt.Sprintf("%v", this.Stdin) + `,`, - `Stdout:` + fmt.Sprintf("%v", this.Stdout) + `,`, - `Stderr:` + fmt.Sprintf("%v", this.Stderr) + `,`, - `Terminal:` + fmt.Sprintf("%v", this.Terminal) + `,`, - `ExitStatus:` + fmt.Sprintf("%v", this.ExitStatus) + `,`, - `ExitedAt:` + strings.Replace(strings.Replace(fmt.Sprintf("%v", this.ExitedAt), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func (this *ProcessInfo) String() string { - if this == nil { - return "nil" - } - s := strings.Join([]string{`&ProcessInfo{`, - `Pid:` + fmt.Sprintf("%v", this.Pid) + `,`, - `Info:` + strings.Replace(fmt.Sprintf("%v", this.Info), "Any", "types.Any", 1) + `,`, - `XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`, - `}`, - }, "") - return s -} -func valueToStringTask(v interface{}) string { - rv := reflect.ValueOf(v) - if rv.IsNil() { - return "nil" - } - pv := reflect.Indirect(rv).Interface() - return fmt.Sprintf("*%v", pv) -} -func (m *Process) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: Process: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: Process: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTask - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTask - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ContainerID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTask - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTask - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.ID = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType) - } - m.Pid = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Pid |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 4: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType) - } - m.Status = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Status |= Status(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 5: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdin", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTask - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTask - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stdin = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 6: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stdout", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTask - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTask - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stdout = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 7: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Stderr", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthTask - } - postIndex := iNdEx + intStringLen - if postIndex < 0 { - return ErrInvalidLengthTask - } - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Stderr = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 8: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Terminal", wireType) - } 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iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= uint64(b&0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: ProcessInfo: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: ProcessInfo: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType) - } - m.Pid = 0 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowTask - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - m.Pid |= uint32(b&0x7F) << shift - if b < 0x80 { - break - } - } - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for 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fmt.Errorf("proto: unexpected end of group") + file_github_com_containerd_containerd_api_types_task_task_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_types_task_task_proto_rawDescData = file_github_com_containerd_containerd_api_types_task_task_proto_rawDesc ) + +func file_github_com_containerd_containerd_api_types_task_task_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_types_task_task_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_types_task_task_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_types_task_task_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_types_task_task_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_types_task_task_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_github_com_containerd_containerd_api_types_task_task_proto_goTypes = []interface{}{ + (Status)(0), // 0: containerd.v1.types.Status + (*Process)(nil), // 1: containerd.v1.types.Process + (*ProcessInfo)(nil), // 2: containerd.v1.types.ProcessInfo + (*timestamppb.Timestamp)(nil), // 3: google.protobuf.Timestamp + (*anypb.Any)(nil), // 4: google.protobuf.Any +} +var file_github_com_containerd_containerd_api_types_task_task_proto_depIdxs = []int32{ + 0, // 0: containerd.v1.types.Process.status:type_name -> containerd.v1.types.Status + 3, // 1: containerd.v1.types.Process.exited_at:type_name -> google.protobuf.Timestamp + 4, // 2: containerd.v1.types.ProcessInfo.info:type_name -> google.protobuf.Any + 3, // [3:3] is the sub-list for method output_type + 3, // [3:3] is the sub-list for method input_type + 3, // [3:3] is the sub-list for extension type_name + 3, // [3:3] is the sub-list for extension extendee + 0, // [0:3] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_task_task_proto_init() } +func file_github_com_containerd_containerd_api_types_task_task_proto_init() { + if File_github_com_containerd_containerd_api_types_task_task_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Process); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ProcessInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_task_task_proto_rawDesc, + NumEnums: 1, + NumMessages: 2, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_task_task_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_task_task_proto_depIdxs, + EnumInfos: file_github_com_containerd_containerd_api_types_task_task_proto_enumTypes, + MessageInfos: file_github_com_containerd_containerd_api_types_task_task_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_task_task_proto = out.File + file_github_com_containerd_containerd_api_types_task_task_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_task_task_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_task_task_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/task/task.proto b/vendor/github.com/containerd/containerd/api/types/task/task.proto index da91cb033e..afc8e94bb4 100644 --- a/vendor/github.com/containerd/containerd/api/types/task/task.proto +++ b/vendor/github.com/containerd/containerd/api/types/task/task.proto @@ -1,21 +1,35 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + syntax = "proto3"; package containerd.v1.types; -import weak "gogoproto/gogo.proto"; import "google/protobuf/timestamp.proto"; import "google/protobuf/any.proto"; -enum Status { - option (gogoproto.goproto_enum_prefix) = false; - option (gogoproto.enum_customname) = "Status"; +option go_package = "github.com/containerd/containerd/api/types/task"; - UNKNOWN = 0 [(gogoproto.enumvalue_customname) = "StatusUnknown"]; - CREATED = 1 [(gogoproto.enumvalue_customname) = "StatusCreated"]; - RUNNING = 2 [(gogoproto.enumvalue_customname) = "StatusRunning"]; - STOPPED = 3 [(gogoproto.enumvalue_customname) = "StatusStopped"]; - PAUSED = 4 [(gogoproto.enumvalue_customname) = "StatusPaused"]; - PAUSING = 5 [(gogoproto.enumvalue_customname) = "StatusPausing"]; +enum Status { + UNKNOWN = 0; + CREATED = 1; + RUNNING = 2; + STOPPED = 3; + PAUSED = 4; + PAUSING = 5; } message Process { @@ -28,7 +42,7 @@ message Process { string stderr = 7; bool terminal = 8; uint32 exit_status = 9; - google.protobuf.Timestamp exited_at = 10 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false]; + google.protobuf.Timestamp exited_at = 10; } message ProcessInfo { diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/doc.go b/vendor/github.com/containerd/containerd/api/types/transfer/doc.go new file mode 100644 index 0000000000..82f94c2f15 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/doc.go @@ -0,0 +1,18 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package transfer defines the transfer types. +package transfer diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/imagestore.pb.go b/vendor/github.com/containerd/containerd/api/types/transfer/imagestore.pb.go new file mode 100644 index 0000000000..b3c9830411 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/imagestore.pb.go @@ -0,0 +1,451 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/types/transfer/imagestore.proto + +package transfer + +import ( + types "github.com/containerd/containerd/api/types" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type ImageStore struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + Labels map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Platforms []*types.Platform `protobuf:"bytes,3,rep,name=platforms,proto3" json:"platforms,omitempty"` + AllMetadata bool `protobuf:"varint,4,opt,name=all_metadata,json=allMetadata,proto3" json:"all_metadata,omitempty"` + ManifestLimit uint32 `protobuf:"varint,5,opt,name=manifest_limit,json=manifestLimit,proto3" json:"manifest_limit,omitempty"` + // extra_references are used to set image names on imports of sub-images from the index + ExtraReferences []*ImageReference `protobuf:"bytes,6,rep,name=extra_references,json=extraReferences,proto3" json:"extra_references,omitempty"` + Unpacks []*UnpackConfiguration `protobuf:"bytes,10,rep,name=unpacks,proto3" json:"unpacks,omitempty"` +} + +func (x *ImageStore) Reset() { + *x = ImageStore{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ImageStore) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ImageStore) ProtoMessage() {} + +func (x *ImageStore) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ImageStore.ProtoReflect.Descriptor instead. +func (*ImageStore) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescGZIP(), []int{0} +} + +func (x *ImageStore) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *ImageStore) GetLabels() map[string]string { + if x != nil { + return x.Labels + } + return nil +} + +func (x *ImageStore) GetPlatforms() []*types.Platform { + if x != nil { + return x.Platforms + } + return nil +} + +func (x *ImageStore) GetAllMetadata() bool { + if x != nil { + return x.AllMetadata + } + return false +} + +func (x *ImageStore) GetManifestLimit() uint32 { + if x != nil { + return x.ManifestLimit + } + return 0 +} + +func (x *ImageStore) GetExtraReferences() []*ImageReference { + if x != nil { + return x.ExtraReferences + } + return nil +} + +func (x *ImageStore) GetUnpacks() []*UnpackConfiguration { + if x != nil { + return x.Unpacks + } + return nil +} + +type UnpackConfiguration struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // platform is the platform to unpack for, used for resolving manifest and snapshotter + // if not provided + Platform *types.Platform `protobuf:"bytes,1,opt,name=platform,proto3" json:"platform,omitempty"` + // snapshotter to unpack to, if not provided default for platform shoudl be used + Snapshotter string `protobuf:"bytes,2,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"` +} + +func (x *UnpackConfiguration) Reset() { + *x = UnpackConfiguration{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UnpackConfiguration) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UnpackConfiguration) ProtoMessage() {} + +func (x *UnpackConfiguration) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UnpackConfiguration.ProtoReflect.Descriptor instead. +func (*UnpackConfiguration) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescGZIP(), []int{1} +} + +func (x *UnpackConfiguration) GetPlatform() *types.Platform { + if x != nil { + return x.Platform + } + return nil +} + +func (x *UnpackConfiguration) GetSnapshotter() string { + if x != nil { + return x.Snapshotter + } + return "" +} + +// ImageReference is used to create or find a reference for an image +type ImageReference struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + // is_prefix determines whether the Name should be considered + // a prefix (without tag or digest). + // For lookup, this may allow matching multiple tags. + // For store, this must have a tag or digest added. + IsPrefix bool `protobuf:"varint,2,opt,name=is_prefix,json=isPrefix,proto3" json:"is_prefix,omitempty"` + // allow_overwrite allows overwriting or ignoring the name if + // another reference is provided (such as through an annotation). + // Only used if IsPrefix is true. + AllowOverwrite bool `protobuf:"varint,3,opt,name=allow_overwrite,json=allowOverwrite,proto3" json:"allow_overwrite,omitempty"` + // add_digest adds the manifest digest to the reference. + // For lookup, this allows matching tags with any digest. + // For store, this allows adding the digest to the name. + // Only used if IsPrefix is true. + AddDigest bool `protobuf:"varint,4,opt,name=add_digest,json=addDigest,proto3" json:"add_digest,omitempty"` + // skip_named_digest only considers digest references which do not + // have a non-digested named reference. + // For lookup, this will deduplicate digest references when there is a named match. + // For store, this only adds this digest reference when there is no matching full + // name reference from the prefix. + // Only used if IsPrefix is true. + SkipNamedDigest bool `protobuf:"varint,5,opt,name=skip_named_digest,json=skipNamedDigest,proto3" json:"skip_named_digest,omitempty"` +} + +func (x *ImageReference) Reset() { + *x = ImageReference{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ImageReference) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ImageReference) ProtoMessage() {} + +func (x *ImageReference) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ImageReference.ProtoReflect.Descriptor instead. +func 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file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescOnce sync.Once + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescData = file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDesc +) + +func file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_goTypes = []interface{}{ + (*ImageStore)(nil), // 0: containerd.types.transfer.ImageStore + (*UnpackConfiguration)(nil), // 1: containerd.types.transfer.UnpackConfiguration + (*ImageReference)(nil), // 2: containerd.types.transfer.ImageReference + nil, // 3: containerd.types.transfer.ImageStore.LabelsEntry + (*types.Platform)(nil), // 4: containerd.types.Platform +} +var file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_depIdxs = []int32{ + 3, // 0: containerd.types.transfer.ImageStore.labels:type_name -> containerd.types.transfer.ImageStore.LabelsEntry + 4, // 1: containerd.types.transfer.ImageStore.platforms:type_name -> containerd.types.Platform + 2, // 2: containerd.types.transfer.ImageStore.extra_references:type_name -> containerd.types.transfer.ImageReference + 1, // 3: containerd.types.transfer.ImageStore.unpacks:type_name -> containerd.types.transfer.UnpackConfiguration + 4, // 4: containerd.types.transfer.UnpackConfiguration.platform:type_name -> containerd.types.Platform + 5, // [5:5] is the sub-list for method output_type + 5, // [5:5] is the sub-list for method input_type + 5, // [5:5] is the sub-list for extension type_name + 5, // [5:5] is the sub-list for extension extendee + 0, // [0:5] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_init() } +func file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_init() { + if File_github_com_containerd_containerd_api_types_transfer_imagestore_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ImageStore); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UnpackConfiguration); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ImageReference); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_transfer_imagestore_proto = out.File + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_transfer_imagestore_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/imagestore.proto b/vendor/github.com/containerd/containerd/api/types/transfer/imagestore.proto new file mode 100644 index 0000000000..57ac2ebde5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/imagestore.proto @@ -0,0 +1,82 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.types.transfer; + +import "github.com/containerd/containerd/api/types/platform.proto"; + +option go_package = "github.com/containerd/containerd/api/types/transfer"; + +message ImageStore { + string name = 1; + map labels = 2; + + // Content filters + + repeated types.Platform platforms = 3; + bool all_metadata = 4; + uint32 manifest_limit = 5; + + // Import naming + + // extra_references are used to set image names on imports of sub-images from the index + repeated ImageReference extra_references = 6; + + // Unpack Configuration, multiple allowed + + repeated UnpackConfiguration unpacks = 10; +} + +message UnpackConfiguration { + // platform is the platform to unpack for, used for resolving manifest and snapshotter + // if not provided + types.Platform platform = 1; + + // snapshotter to unpack to, if not provided default for platform shoudl be used + string snapshotter = 2; +} + +// ImageReference is used to create or find a reference for an image +message ImageReference { + string name = 1; + + // is_prefix determines whether the Name should be considered + // a prefix (without tag or digest). + // For lookup, this may allow matching multiple tags. + // For store, this must have a tag or digest added. + bool is_prefix = 2; + + // allow_overwrite allows overwriting or ignoring the name if + // another reference is provided (such as through an annotation). + // Only used if IsPrefix is true. + bool allow_overwrite = 3; + + // add_digest adds the manifest digest to the reference. + // For lookup, this allows matching tags with any digest. + // For store, this allows adding the digest to the name. + // Only used if IsPrefix is true. + bool add_digest = 4; + + // skip_named_digest only considers digest references which do not + // have a non-digested named reference. + // For lookup, this will deduplicate digest references when there is a named match. + // For store, this only adds this digest reference when there is no matching full + // name reference from the prefix. + // Only used if IsPrefix is true. + bool skip_named_digest = 5; +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/importexport.pb.go b/vendor/github.com/containerd/containerd/api/types/transfer/importexport.pb.go new file mode 100644 index 0000000000..a2a48ac152 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/importexport.pb.go @@ -0,0 +1,320 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/types/transfer/importexport.proto + +package transfer + +import ( + types "github.com/containerd/containerd/api/types" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type ImageImportStream struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Stream is used to identify the binary input stream for the import operation. + // The stream uses the transfer binary stream protocol with the client as the sender. + // The binary data is expected to be a raw tar stream. + Stream string `protobuf:"bytes,1,opt,name=stream,proto3" json:"stream,omitempty"` + MediaType string `protobuf:"bytes,2,opt,name=media_type,json=mediaType,proto3" json:"media_type,omitempty"` + ForceCompress bool `protobuf:"varint,3,opt,name=force_compress,json=forceCompress,proto3" json:"force_compress,omitempty"` +} + +func (x *ImageImportStream) Reset() { + *x = ImageImportStream{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_importexport_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ImageImportStream) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ImageImportStream) ProtoMessage() {} + +func (x *ImageImportStream) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_importexport_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ImageImportStream.ProtoReflect.Descriptor instead. +func (*ImageImportStream) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_importexport_proto_rawDescGZIP(), []int{0} +} + +func (x *ImageImportStream) GetStream() string { + if x != nil { + return x.Stream + } + return "" +} + +func (x *ImageImportStream) GetMediaType() string { + if x != nil { + return x.MediaType + } + return "" +} + +func (x *ImageImportStream) GetForceCompress() bool { + if x != nil { + return x.ForceCompress + } + return false +} + +type ImageExportStream struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Stream is used to identify the binary output stream for the export operation. + // The stream uses the transfer binary stream protocol with the server as the sender. + // The binary data is expected to be a raw tar stream. + Stream string `protobuf:"bytes,1,opt,name=stream,proto3" json:"stream,omitempty"` + MediaType string `protobuf:"bytes,2,opt,name=media_type,json=mediaType,proto3" json:"media_type,omitempty"` + // The specified platforms + Platforms []*types.Platform `protobuf:"bytes,3,rep,name=platforms,proto3" json:"platforms,omitempty"` + // Whether to include all platforms + AllPlatforms bool `protobuf:"varint,4,opt,name=all_platforms,json=allPlatforms,proto3" json:"all_platforms,omitempty"` + // Skips the creation of the Docker compatible manifest.json file + SkipCompatibilityManifest bool `protobuf:"varint,5,opt,name=skip_compatibility_manifest,json=skipCompatibilityManifest,proto3" json:"skip_compatibility_manifest,omitempty"` + // Excludes non-distributable blobs such as Windows base layers. + SkipNonDistributable bool `protobuf:"varint,6,opt,name=skip_non_distributable,json=skipNonDistributable,proto3" json:"skip_non_distributable,omitempty"` +} + +func (x *ImageExportStream) Reset() { + *x = ImageExportStream{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_importexport_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ImageExportStream) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ImageExportStream) ProtoMessage() {} + +func (x *ImageExportStream) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_importexport_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ImageExportStream.ProtoReflect.Descriptor instead. +func (*ImageExportStream) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_importexport_proto_rawDescGZIP(), []int{1} +} + +func (x *ImageExportStream) GetStream() string { + if x != nil { + return x.Stream + } + return "" +} + +func (x *ImageExportStream) GetMediaType() string { + if x != nil { + return x.MediaType + } + return "" +} + +func (x *ImageExportStream) GetPlatforms() []*types.Platform { + if x != nil { + return x.Platforms + } + return nil +} + +func (x *ImageExportStream) GetAllPlatforms() bool { + if x != nil { + return x.AllPlatforms + } + return false +} + +func (x *ImageExportStream) GetSkipCompatibilityManifest() bool { + if x != nil { + return x.SkipCompatibilityManifest + } + return false +} + +func (x *ImageExportStream) GetSkipNonDistributable() bool { + if x != nil { + return x.SkipNonDistributable + } + return false +} + +var File_github_com_containerd_containerd_api_types_transfer_importexport_proto 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File_github_com_containerd_containerd_api_types_transfer_importexport_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_transfer_importexport_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ImageImportStream); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_importexport_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ImageExportStream); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_transfer_importexport_proto_rawDesc, + NumEnums: 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b/vendor/github.com/containerd/containerd/api/types/transfer/importexport.proto @@ -0,0 +1,52 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.types.transfer; + +option go_package = "github.com/containerd/containerd/api/types/transfer"; + +import "github.com/containerd/containerd/api/types/platform.proto"; + +message ImageImportStream { + // Stream is used to identify the binary input stream for the import operation. + // The stream uses the transfer binary stream protocol with the client as the sender. + // The binary data is expected to be a raw tar stream. + string stream = 1; + + string media_type = 2; + + bool force_compress = 3; +} + +message ImageExportStream { + // Stream is used to identify the binary output stream for the export operation. + // The stream uses the transfer binary stream protocol with the server as the sender. + // The binary data is expected to be a raw tar stream. + string stream = 1; + + string media_type = 2; + + // The specified platforms + repeated types.Platform platforms = 3; + // Whether to include all platforms + bool all_platforms = 4; + // Skips the creation of the Docker compatible manifest.json file + bool skip_compatibility_manifest = 5; + // Excludes non-distributable blobs such as Windows base layers. + bool skip_non_distributable = 6; +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/progress.pb.go 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DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/types/transfer/progress.proto + +package transfer + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Progress struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Event string `protobuf:"bytes,1,opt,name=event,proto3" json:"event,omitempty"` + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + Parents []string `protobuf:"bytes,3,rep,name=parents,proto3" json:"parents,omitempty"` + Progress int64 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[0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_transfer_progress_proto_init() } +func file_github_com_containerd_containerd_api_types_transfer_progress_proto_init() { + if File_github_com_containerd_containerd_api_types_transfer_progress_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_transfer_progress_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Progress); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_transfer_progress_proto_rawDesc, + NumEnums: 0, + NumMessages: 1, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_transfer_progress_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_transfer_progress_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_transfer_progress_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_transfer_progress_proto = out.File + file_github_com_containerd_containerd_api_types_transfer_progress_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_transfer_progress_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_transfer_progress_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/progress.proto b/vendor/github.com/containerd/containerd/api/types/transfer/progress.proto new file mode 100644 index 0000000000..3059bcbb12 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/progress.proto @@ -0,0 +1,29 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.types.transfer; + +option go_package = "github.com/containerd/containerd/api/types/transfer"; + +message Progress { + string event = 1; + string name = 2; + repeated string parents = 3; + int64 progress = 4; + int64 total = 5; +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/registry.pb.go b/vendor/github.com/containerd/containerd/api/types/transfer/registry.pb.go new file mode 100644 index 0000000000..57bb80bae9 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/registry.pb.go @@ -0,0 +1,518 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/types/transfer/registry.proto + +package transfer + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type AuthType int32 + +const ( + AuthType_NONE AuthType = 0 + // CREDENTIALS is used to exchange username/password for access token + // using an oauth or "Docker Registry Token" server + AuthType_CREDENTIALS AuthType = 1 + // REFRESH is used to exchange secret for access token using an oauth + // or "Docker Registry Token" server + AuthType_REFRESH AuthType = 2 + // HEADER is used to set the HTTP Authorization header to secret + // directly for the registry. + // Value should be ` ` + AuthType_HEADER AuthType = 3 +) + +// Enum value maps for AuthType. +var ( + AuthType_name = map[int32]string{ + 0: "NONE", + 1: "CREDENTIALS", + 2: "REFRESH", + 3: "HEADER", + } + AuthType_value = map[string]int32{ + "NONE": 0, + "CREDENTIALS": 1, + "REFRESH": 2, + "HEADER": 3, + } +) + +func (x AuthType) Enum() *AuthType { + p := new(AuthType) + *p = x + return p +} + +func (x AuthType) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (AuthType) Descriptor() protoreflect.EnumDescriptor { + return file_github_com_containerd_containerd_api_types_transfer_registry_proto_enumTypes[0].Descriptor() +} + +func (AuthType) Type() protoreflect.EnumType { + return &file_github_com_containerd_containerd_api_types_transfer_registry_proto_enumTypes[0] +} + +func (x AuthType) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use AuthType.Descriptor instead. +func (AuthType) EnumDescriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawDescGZIP(), []int{0} +} + +type OCIRegistry struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Reference string `protobuf:"bytes,1,opt,name=reference,proto3" json:"reference,omitempty"` + Resolver *RegistryResolver `protobuf:"bytes,2,opt,name=resolver,proto3" json:"resolver,omitempty"` +} + +func (x *OCIRegistry) Reset() { + *x = OCIRegistry{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *OCIRegistry) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*OCIRegistry) ProtoMessage() {} + +func (x *OCIRegistry) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use OCIRegistry.ProtoReflect.Descriptor instead. +func (*OCIRegistry) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawDescGZIP(), []int{0} +} + +func (x *OCIRegistry) GetReference() string { + if x != nil { + return x.Reference + } + return "" +} + +func (x *OCIRegistry) GetResolver() *RegistryResolver { + if x != nil { + return x.Resolver + } + return nil +} + +type RegistryResolver struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // auth_stream is used to refer to a stream which auth callbacks may be + // made on. + AuthStream string `protobuf:"bytes,1,opt,name=auth_stream,json=authStream,proto3" json:"auth_stream,omitempty"` + // Headers + Headers map[string]string `protobuf:"bytes,2,rep,name=headers,proto3" json:"headers,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *RegistryResolver) Reset() { + *x = RegistryResolver{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RegistryResolver) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RegistryResolver) ProtoMessage() {} + +func (x *RegistryResolver) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RegistryResolver.ProtoReflect.Descriptor instead. +func (*RegistryResolver) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawDescGZIP(), []int{1} +} + +func (x *RegistryResolver) GetAuthStream() string { + if x != nil { + return x.AuthStream + } + return "" +} + +func (x *RegistryResolver) GetHeaders() map[string]string { + if x != nil { + return x.Headers + } + return nil +} + +// AuthRequest is sent as a callback on a stream +type AuthRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // host is the registry host + Host string `protobuf:"bytes,1,opt,name=host,proto3" json:"host,omitempty"` + // reference is the namespace and repository name requested from the registry + Reference string `protobuf:"bytes,2,opt,name=reference,proto3" json:"reference,omitempty"` + // wwwauthenticate is the HTTP WWW-Authenticate header values returned from the registry + Wwwauthenticate []string `protobuf:"bytes,3,rep,name=wwwauthenticate,proto3" json:"wwwauthenticate,omitempty"` +} + +func (x *AuthRequest) Reset() { + *x = AuthRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *AuthRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*AuthRequest) ProtoMessage() {} + +func (x *AuthRequest) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use AuthRequest.ProtoReflect.Descriptor instead. +func (*AuthRequest) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawDescGZIP(), []int{2} +} + +func (x *AuthRequest) GetHost() string { + if x != nil { + return x.Host + } + return "" +} + +func (x *AuthRequest) GetReference() string { + if x != nil { + return x.Reference + } + return "" +} + +func (x *AuthRequest) GetWwwauthenticate() []string { + if x != nil { + return x.Wwwauthenticate + } + return nil +} + +type AuthResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + AuthType AuthType `protobuf:"varint,1,opt,name=authType,proto3,enum=containerd.types.transfer.AuthType" json:"authType,omitempty"` + Secret string `protobuf:"bytes,2,opt,name=secret,proto3" json:"secret,omitempty"` + Username string 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file_github_com_containerd_containerd_api_types_transfer_registry_proto_enumTypes = make([]protoimpl.EnumInfo, 1) +var file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes = make([]protoimpl.MessageInfo, 5) +var file_github_com_containerd_containerd_api_types_transfer_registry_proto_goTypes = []interface{}{ + (AuthType)(0), // 0: containerd.types.transfer.AuthType + (*OCIRegistry)(nil), // 1: containerd.types.transfer.OCIRegistry + (*RegistryResolver)(nil), // 2: containerd.types.transfer.RegistryResolver + (*AuthRequest)(nil), // 3: containerd.types.transfer.AuthRequest + (*AuthResponse)(nil), // 4: containerd.types.transfer.AuthResponse + nil, // 5: containerd.types.transfer.RegistryResolver.HeadersEntry + (*timestamppb.Timestamp)(nil), // 6: google.protobuf.Timestamp +} +var file_github_com_containerd_containerd_api_types_transfer_registry_proto_depIdxs = []int32{ + 2, // 0: containerd.types.transfer.OCIRegistry.resolver:type_name -> containerd.types.transfer.RegistryResolver + 5, // 1: containerd.types.transfer.RegistryResolver.headers:type_name -> containerd.types.transfer.RegistryResolver.HeadersEntry + 0, // 2: containerd.types.transfer.AuthResponse.authType:type_name -> containerd.types.transfer.AuthType + 6, // 3: containerd.types.transfer.AuthResponse.expire_at:type_name -> google.protobuf.Timestamp + 4, // [4:4] is the sub-list for method output_type + 4, // [4:4] is the sub-list for method input_type + 4, // [4:4] is the sub-list for extension type_name + 4, // [4:4] is the sub-list for extension extendee + 0, // [0:4] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_transfer_registry_proto_init() } +func file_github_com_containerd_containerd_api_types_transfer_registry_proto_init() { + if File_github_com_containerd_containerd_api_types_transfer_registry_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*OCIRegistry); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RegistryResolver); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*AuthRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*AuthResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawDesc, + NumEnums: 1, + NumMessages: 5, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_transfer_registry_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_transfer_registry_proto_depIdxs, + EnumInfos: file_github_com_containerd_containerd_api_types_transfer_registry_proto_enumTypes, + MessageInfos: file_github_com_containerd_containerd_api_types_transfer_registry_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_transfer_registry_proto = out.File + file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_transfer_registry_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_transfer_registry_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/registry.proto b/vendor/github.com/containerd/containerd/api/types/transfer/registry.proto new file mode 100644 index 0000000000..0b3ce68b4c --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/registry.proto @@ -0,0 +1,79 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.types.transfer; + +import "google/protobuf/timestamp.proto"; + +option go_package = "github.com/containerd/containerd/api/types/transfer"; + +message OCIRegistry { + string reference = 1; + RegistryResolver resolver = 2; +} + +message RegistryResolver { + // auth_stream is used to refer to a stream which auth callbacks may be + // made on. + string auth_stream = 1; + + // Headers + map headers = 2; + + // Allow custom hosts dir? + // Force skip verify + // Force HTTP + // CA callback? Client TLS callback? +} + +// AuthRequest is sent as a callback on a stream +message AuthRequest { + // host is the registry host + string host = 1; + + // reference is the namespace and repository name requested from the registry + string reference = 2; + + // wwwauthenticate is the HTTP WWW-Authenticate header values returned from the registry + repeated string wwwauthenticate = 3; +} + +enum AuthType { + NONE = 0; + + // CREDENTIALS is used to exchange username/password for access token + // using an oauth or "Docker Registry Token" server + CREDENTIALS = 1; + + // REFRESH is used to exchange secret for access token using an oauth + // or "Docker Registry Token" server + REFRESH = 2; + + // HEADER is used to set the HTTP Authorization header to secret + // directly for the registry. + // Value should be ` ` + HEADER = 3; +} + +message AuthResponse { + AuthType authType = 1; + string secret = 2; + string username = 3; + google.protobuf.Timestamp expire_at = 4; + // TODO: Stream error +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/streaming.pb.go b/vendor/github.com/containerd/containerd/api/types/transfer/streaming.pb.go new file mode 100644 index 0000000000..bdfa8d5d24 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/streaming.pb.go @@ -0,0 +1,226 @@ +// +//Copyright The containerd Authors. +// +//Licensed under the Apache License, Version 2.0 (the "License"); +//you may not use this file except in compliance with the License. +//You may obtain a copy of the License at +// +//http://www.apache.org/licenses/LICENSE-2.0 +// +//Unless required by applicable law or agreed to in writing, software +//distributed under the License is distributed on an "AS IS" BASIS, +//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +//See the License for the specific language governing permissions and +//limitations under the License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/api/types/transfer/streaming.proto + +package transfer + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Data struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"` +} + +func (x *Data) Reset() { + *x = Data{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Data) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Data) ProtoMessage() {} + +func (x *Data) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Data.ProtoReflect.Descriptor instead. +func (*Data) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescGZIP(), []int{0} +} + +func (x *Data) GetData() []byte { + if x != nil { + return x.Data + } + return nil +} + +type WindowUpdate struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Update int32 `protobuf:"varint,1,opt,name=update,proto3" json:"update,omitempty"` +} + +func (x *WindowUpdate) Reset() { + *x = WindowUpdate{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *WindowUpdate) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*WindowUpdate) ProtoMessage() {} + +func (x *WindowUpdate) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use WindowUpdate.ProtoReflect.Descriptor instead. +func (*WindowUpdate) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescGZIP(), []int{1} +} + +func (x *WindowUpdate) GetUpdate() int32 { + if x != nil { + return x.Update + } + return 0 +} + +var File_github_com_containerd_containerd_api_types_transfer_streaming_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDesc = []byte{ + 0x0a, 0x43, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x74, 0x72, 0x61, + 0x6e, 0x73, 0x66, 0x65, 0x72, 0x2f, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x69, 0x6e, 0x67, 0x2e, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x19, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, + 0x64, 0x2e, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2e, 0x74, 0x72, 0x61, 0x6e, 0x73, 0x66, 0x65, 0x72, + 0x22, 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file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDesc +) + +func file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescData) + }) + return file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDescData +} + +var file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes = make([]protoimpl.MessageInfo, 2) +var file_github_com_containerd_containerd_api_types_transfer_streaming_proto_goTypes = []interface{}{ + (*Data)(nil), // 0: containerd.types.transfer.Data + (*WindowUpdate)(nil), // 1: containerd.types.transfer.WindowUpdate +} +var file_github_com_containerd_containerd_api_types_transfer_streaming_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_api_types_transfer_streaming_proto_init() } +func file_github_com_containerd_containerd_api_types_transfer_streaming_proto_init() { + if File_github_com_containerd_containerd_api_types_transfer_streaming_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Data); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*WindowUpdate); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDesc, + NumEnums: 0, + NumMessages: 2, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_api_types_transfer_streaming_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_api_types_transfer_streaming_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_api_types_transfer_streaming_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_api_types_transfer_streaming_proto = out.File + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_rawDesc = nil + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_goTypes = nil + file_github_com_containerd_containerd_api_types_transfer_streaming_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/api/types/transfer/streaming.proto b/vendor/github.com/containerd/containerd/api/types/transfer/streaming.proto new file mode 100644 index 0000000000..234956c2c2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/api/types/transfer/streaming.proto @@ -0,0 +1,29 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +syntax = "proto3"; + +package containerd.types.transfer; + +option go_package = "github.com/containerd/containerd/api/types/transfer"; + +message Data { + bytes data = 1; +} + +message WindowUpdate { + int32 update = 1; +} diff --git a/vendor/github.com/containerd/containerd/archive/compression/compression.go b/vendor/github.com/containerd/containerd/archive/compression/compression.go new file mode 100644 index 0000000000..31bbe41246 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/compression/compression.go @@ -0,0 +1,323 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package compression + +import ( + "bufio" + "bytes" + "compress/gzip" + "context" + "encoding/binary" + "fmt" + "io" + "os" + "os/exec" + "strconv" + "sync" + + "github.com/containerd/containerd/log" + "github.com/klauspost/compress/zstd" +) + +type ( + // Compression is the state represents if compressed or not. + Compression int +) + +const ( + // Uncompressed represents the uncompressed. + Uncompressed Compression = iota + // Gzip is gzip compression algorithm. + Gzip + // Zstd is zstd compression algorithm. + Zstd +) + +const disablePigzEnv = "CONTAINERD_DISABLE_PIGZ" + +var ( + initPigz sync.Once + unpigzPath string +) + +var ( + bufioReader32KPool = &sync.Pool{ + New: func() interface{} { return bufio.NewReaderSize(nil, 32*1024) }, + } +) + +// DecompressReadCloser include the stream after decompress and the compress method detected. +type DecompressReadCloser interface { + io.ReadCloser + // GetCompression returns the compress method which is used before decompressing + GetCompression() Compression +} + +type readCloserWrapper struct { + io.Reader + compression Compression + closer func() error +} + +func (r *readCloserWrapper) Close() error { + if r.closer != nil { + return r.closer() + } + return nil +} + +func (r *readCloserWrapper) GetCompression() Compression { + return r.compression +} + +type writeCloserWrapper struct { + io.Writer + closer func() error +} + +func (w *writeCloserWrapper) Close() error { + if w.closer != nil { + w.closer() + } + return nil +} + +type bufferedReader struct { + buf *bufio.Reader +} + +func newBufferedReader(r io.Reader) *bufferedReader { + buf := bufioReader32KPool.Get().(*bufio.Reader) + buf.Reset(r) + return &bufferedReader{buf} +} + +func (r *bufferedReader) Read(p []byte) (n int, err error) { + if r.buf == nil { + return 0, io.EOF + } + n, err = r.buf.Read(p) + if err == io.EOF { + r.buf.Reset(nil) + bufioReader32KPool.Put(r.buf) + r.buf = nil + } + return +} + +func (r *bufferedReader) Peek(n int) ([]byte, error) { + if r.buf == nil { + return nil, io.EOF + } + return r.buf.Peek(n) +} + +const ( + zstdMagicSkippableStart = 0x184D2A50 + zstdMagicSkippableMask = 0xFFFFFFF0 +) + +var ( + gzipMagic = []byte{0x1F, 0x8B, 0x08} + zstdMagic = []byte{0x28, 0xb5, 0x2f, 0xfd} +) + +type matcher = func([]byte) bool + +func magicNumberMatcher(m []byte) matcher { + return func(source []byte) bool { + return bytes.HasPrefix(source, m) + } +} + +// zstdMatcher detects zstd compression algorithm. +// There are two frame formats defined by Zstandard: Zstandard frames and Skippable frames. +// See https://tools.ietf.org/id/draft-kucherawy-dispatch-zstd-00.html#rfc.section.2 for more details. +func zstdMatcher() matcher { + return func(source []byte) bool { + if bytes.HasPrefix(source, zstdMagic) { + // Zstandard frame + return true + } + // skippable frame + if len(source) < 8 { + return false + } + // magic number from 0x184D2A50 to 0x184D2A5F. + if binary.LittleEndian.Uint32(source[:4])&zstdMagicSkippableMask == zstdMagicSkippableStart { + return true + } + return false + } +} + +// DetectCompression detects the compression algorithm of the source. +func DetectCompression(source []byte) Compression { + for compression, fn := range map[Compression]matcher{ + Gzip: magicNumberMatcher(gzipMagic), + Zstd: zstdMatcher(), + } { + if fn(source) { + return compression + } + } + return Uncompressed +} + +// DecompressStream decompresses the archive and returns a ReaderCloser with the decompressed archive. +func DecompressStream(archive io.Reader) (DecompressReadCloser, error) { + buf := newBufferedReader(archive) + bs, err := buf.Peek(10) + if err != nil && err != io.EOF { + // Note: we'll ignore any io.EOF error because there are some odd + // cases where the layer.tar file will be empty (zero bytes) and + // that results in an io.EOF from the Peek() call. So, in those + // cases we'll just treat it as a non-compressed stream and + // that means just create an empty layer. + // See Issue docker/docker#18170 + return nil, err + } + + switch compression := DetectCompression(bs); compression { + case Uncompressed: + return &readCloserWrapper{ + Reader: buf, + compression: compression, + }, nil + case Gzip: + ctx, cancel := context.WithCancel(context.Background()) + gzReader, err := gzipDecompress(ctx, buf) + if err != nil { + cancel() + return nil, err + } + + return &readCloserWrapper{ + Reader: gzReader, + compression: compression, + closer: func() error { + cancel() + return gzReader.Close() + }, + }, nil + case Zstd: + zstdReader, err := zstd.NewReader(buf) + if err != nil { + return nil, err + } + return &readCloserWrapper{ + Reader: zstdReader, + compression: compression, + closer: func() error { + zstdReader.Close() + return nil + }, + }, nil + + default: + return nil, fmt.Errorf("unsupported compression format %s", (&compression).Extension()) + } +} + +// CompressStream compresses the dest with specified compression algorithm. +func CompressStream(dest io.Writer, compression Compression) (io.WriteCloser, error) { + switch compression { + case Uncompressed: + return &writeCloserWrapper{dest, nil}, nil + case Gzip: + return gzip.NewWriter(dest), nil + case Zstd: + return zstd.NewWriter(dest) + default: + return nil, fmt.Errorf("unsupported compression format %s", (&compression).Extension()) + } +} + +// Extension returns the extension of a file that uses the specified compression algorithm. +func (compression *Compression) Extension() string { + switch *compression { + case Gzip: + return "gz" + case Zstd: + return "zst" + } + return "" +} + +func gzipDecompress(ctx context.Context, buf io.Reader) (io.ReadCloser, error) { + initPigz.Do(func() { + if unpigzPath = detectPigz(); unpigzPath != "" { + log.L.Debug("using pigz for decompression") + } + }) + + if unpigzPath == "" { + return gzip.NewReader(buf) + } + + return cmdStream(exec.CommandContext(ctx, unpigzPath, "-d", "-c"), buf) +} + +func cmdStream(cmd *exec.Cmd, in io.Reader) (io.ReadCloser, error) { + reader, writer := io.Pipe() + + cmd.Stdin = in + cmd.Stdout = writer + + var errBuf bytes.Buffer + cmd.Stderr = &errBuf + + if err := cmd.Start(); err != nil { + return nil, err + } + + go func() { + if err := cmd.Wait(); err != nil { + writer.CloseWithError(fmt.Errorf("%s: %s", err, errBuf.String())) + } else { + writer.Close() + } + }() + + return reader, nil +} + +func detectPigz() string { + path, err := exec.LookPath("unpigz") + if err != nil { + log.L.WithError(err).Debug("unpigz not found, falling back to go gzip") + return "" + } + + // Check if pigz disabled via CONTAINERD_DISABLE_PIGZ env variable + value := os.Getenv(disablePigzEnv) + if value == "" { + return path + } + + disable, err := strconv.ParseBool(value) + if err != nil { + log.L.WithError(err).Warnf("could not parse %s: %s", disablePigzEnv, value) + return path + } + + if disable { + return "" + } + + return path +} diff --git a/vendor/github.com/containerd/containerd/archive/compression/compression_fuzzer.go b/vendor/github.com/containerd/containerd/archive/compression/compression_fuzzer.go new file mode 100644 index 0000000000..3516494ac0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/compression/compression_fuzzer.go @@ -0,0 +1,28 @@ +//go:build gofuzz + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package compression + +import ( + "bytes" +) + +func FuzzDecompressStream(data []byte) int { + _, _ = DecompressStream(bytes.NewReader(data)) + return 1 +} diff --git a/vendor/github.com/containerd/containerd/archive/link_default.go b/vendor/github.com/containerd/containerd/archive/link_default.go new file mode 100644 index 0000000000..84a8997eb5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/link_default.go @@ -0,0 +1,25 @@ +//go:build !freebsd + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import "os" + +func link(oldname, newname string) error { + return os.Link(oldname, newname) +} diff --git a/vendor/github.com/containerd/containerd/archive/link_freebsd.go b/vendor/github.com/containerd/containerd/archive/link_freebsd.go new file mode 100644 index 0000000000..2097db06bc --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/link_freebsd.go @@ -0,0 +1,82 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "os" + "syscall" + + "golang.org/x/sys/unix" +) + +func link(oldname, newname string) error { + e := ignoringEINTR(func() error { + return unix.Linkat(unix.AT_FDCWD, oldname, unix.AT_FDCWD, newname, 0) + }) + if e != nil { + return &os.LinkError{Op: "link", Old: oldname, New: newname, Err: e} + } + return nil +} + +// The following contents were copied from Go 1.18.2. +// Use of this source code is governed by the following +// BSD-style license: +// +// Copyright (c) 2009 The Go Authors. All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ignoringEINTR makes a function call and repeats it if it returns an +// EINTR error. This appears to be required even though we install all +// signal handlers with SA_RESTART: see #22838, #38033, #38836, #40846. +// Also #20400 and #36644 are issues in which a signal handler is +// installed without setting SA_RESTART. None of these are the common case, +// but there are enough of them that it seems that we can't avoid +// an EINTR loop. +func ignoringEINTR(fn func() error) error { + for { + err := fn() + if err != syscall.EINTR { + return err + } + } +} diff --git a/vendor/github.com/containerd/containerd/archive/tar.go b/vendor/github.com/containerd/containerd/archive/tar.go new file mode 100644 index 0000000000..28b623dcf2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar.go @@ -0,0 +1,822 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "archive/tar" + "context" + "errors" + "fmt" + "io" + "os" + "path/filepath" + "strings" + "sync" + "syscall" + "time" + + "github.com/containerd/containerd/archive/tarheader" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/pkg/epoch" + "github.com/containerd/containerd/pkg/userns" + "github.com/containerd/continuity/fs" +) + +var bufPool = &sync.Pool{ + New: func() interface{} { + buffer := make([]byte, 32*1024) + return &buffer + }, +} + +var errInvalidArchive = errors.New("invalid archive") + +// Diff returns a tar stream of the computed filesystem +// difference between the provided directories. +// +// Produces a tar using OCI style file markers for deletions. Deleted +// files will be prepended with the prefix ".wh.". This style is +// based off AUFS whiteouts. +// See https://github.com/opencontainers/image-spec/blob/main/layer.md +func Diff(ctx context.Context, a, b string, opts ...WriteDiffOpt) io.ReadCloser { + r, w := io.Pipe() + + go func() { + err := WriteDiff(ctx, w, a, b, opts...) + if err != nil { + log.G(ctx).WithError(err).Debugf("write diff failed") + } + if err = w.CloseWithError(err); err != nil { + log.G(ctx).WithError(err).Debugf("closing tar pipe failed") + } + }() + + return r +} + +// WriteDiff writes a tar stream of the computed difference between the +// provided paths. +// +// Produces a tar using OCI style file markers for deletions. Deleted +// files will be prepended with the prefix ".wh.". This style is +// based off AUFS whiteouts. +// See https://github.com/opencontainers/image-spec/blob/main/layer.md +func WriteDiff(ctx context.Context, w io.Writer, a, b string, opts ...WriteDiffOpt) error { + var options WriteDiffOptions + for _, opt := range opts { + if err := opt(&options); err != nil { + return fmt.Errorf("failed to apply option: %w", err) + } + } + if tm := epoch.FromContext(ctx); tm != nil && options.SourceDateEpoch == nil { + options.SourceDateEpoch = tm + } + + if options.writeDiffFunc == nil { + options.writeDiffFunc = writeDiffNaive + } + + return options.writeDiffFunc(ctx, w, a, b, options) +} + +// writeDiffNaive writes a tar stream of the computed difference between the +// provided directories on disk. +// +// Produces a tar using OCI style file markers for deletions. Deleted +// files will be prepended with the prefix ".wh.". This style is +// based off AUFS whiteouts. +// See https://github.com/opencontainers/image-spec/blob/main/layer.md +func writeDiffNaive(ctx context.Context, w io.Writer, a, b string, o WriteDiffOptions) error { + var opts []ChangeWriterOpt + if o.SourceDateEpoch != nil { + opts = append(opts, + WithModTimeUpperBound(*o.SourceDateEpoch), + WithWhiteoutTime(*o.SourceDateEpoch)) + } + cw := NewChangeWriter(w, b, opts...) + err := fs.Changes(ctx, a, b, cw.HandleChange) + if err != nil { + return fmt.Errorf("failed to create diff tar stream: %w", err) + } + return cw.Close() +} + +const ( + // whiteoutPrefix prefix means file is a whiteout. If this is followed by a + // filename this means that file has been removed from the base layer. + // See https://github.com/opencontainers/image-spec/blob/main/layer.md#whiteouts + whiteoutPrefix = ".wh." + + // whiteoutMetaPrefix prefix means whiteout has a special meaning and is not + // for removing an actual file. Normally these files are excluded from exported + // archives. + whiteoutMetaPrefix = whiteoutPrefix + whiteoutPrefix + + // whiteoutOpaqueDir file means directory has been made opaque - meaning + // readdir calls to this directory do not follow to lower layers. + whiteoutOpaqueDir = whiteoutMetaPrefix + ".opq" + + paxSchilyXattr = "SCHILY.xattr." + + userXattrPrefix = "user." +) + +// Apply applies a tar stream of an OCI style diff tar. +// See https://github.com/opencontainers/image-spec/blob/main/layer.md#applying-changesets +func Apply(ctx context.Context, root string, r io.Reader, opts ...ApplyOpt) (int64, error) { + root = filepath.Clean(root) + + var options ApplyOptions + for _, opt := range opts { + if err := opt(&options); err != nil { + return 0, fmt.Errorf("failed to apply option: %w", err) + } + } + if options.Filter == nil { + options.Filter = all + } + if options.applyFunc == nil { + options.applyFunc = applyNaive + } + + return options.applyFunc(ctx, root, r, options) +} + +// applyNaive applies a tar stream of an OCI style diff tar to a directory +// applying each file as either a whole file or whiteout. +// See https://github.com/opencontainers/image-spec/blob/main/layer.md#applying-changesets +func applyNaive(ctx context.Context, root string, r io.Reader, options ApplyOptions) (size int64, err error) { + var ( + dirs []*tar.Header + + tr = tar.NewReader(r) + + // Used for handling opaque directory markers which + // may occur out of order + unpackedPaths = make(map[string]struct{}) + + convertWhiteout = options.ConvertWhiteout + ) + + if convertWhiteout == nil { + // handle whiteouts by removing the target files + convertWhiteout = func(hdr *tar.Header, path string) (bool, error) { + base := filepath.Base(path) + dir := filepath.Dir(path) + if base == whiteoutOpaqueDir { + _, err := os.Lstat(dir) + if err != nil { + return false, err + } + err = filepath.Walk(dir, func(path string, info os.FileInfo, err error) error { + if err != nil { + if os.IsNotExist(err) { + err = nil // parent was deleted + } + return err + } + if path == dir { + return nil + } + if _, exists := unpackedPaths[path]; !exists { + err := os.RemoveAll(path) + return err + } + return nil + }) + return false, err + } + + if strings.HasPrefix(base, whiteoutPrefix) { + originalBase := base[len(whiteoutPrefix):] + originalPath := filepath.Join(dir, originalBase) + + return false, os.RemoveAll(originalPath) + } + + return true, nil + } + } + + // Iterate through the files in the archive. + for { + select { + case <-ctx.Done(): + return 0, ctx.Err() + default: + } + + hdr, err := tr.Next() + if err == io.EOF { + // end of tar archive + break + } + if err != nil { + return 0, err + } + + size += hdr.Size + + // Normalize name, for safety and for a simple is-root check + hdr.Name = filepath.Clean(hdr.Name) + + accept, err := options.Filter(hdr) + if err != nil { + return 0, err + } + if !accept { + continue + } + + if skipFile(hdr) { + log.G(ctx).Warnf("file %q ignored: archive may not be supported on system", hdr.Name) + continue + } + + // Split name and resolve symlinks for root directory. + ppath, base := filepath.Split(hdr.Name) + ppath, err = fs.RootPath(root, ppath) + if err != nil { + return 0, fmt.Errorf("failed to get root path: %w", err) + } + + // Join to root before joining to parent path to ensure relative links are + // already resolved based on the root before adding to parent. + path := filepath.Join(ppath, filepath.Join("/", base)) + if path == root { + log.G(ctx).Debugf("file %q ignored: resolved to root", hdr.Name) + continue + } + + // If file is not directly under root, ensure parent directory + // exists or is created. + if ppath != root { + parentPath := ppath + if base == "" { + parentPath = filepath.Dir(path) + } + if err := mkparent(ctx, parentPath, root, options.Parents); err != nil { + return 0, err + } + } + + // Naive whiteout convert function which handles whiteout files by + // removing the target files. + if err := validateWhiteout(path); err != nil { + return 0, err + } + writeFile, err := convertWhiteout(hdr, path) + if err != nil { + return 0, fmt.Errorf("failed to convert whiteout file %q: %w", hdr.Name, err) + } + if !writeFile { + continue + } + // If path exits we almost always just want to remove and replace it. + // The only exception is when it is a directory *and* the file from + // the layer is also a directory. Then we want to merge them (i.e. + // just apply the metadata from the layer). + if fi, err := os.Lstat(path); err == nil { + if !(fi.IsDir() && hdr.Typeflag == tar.TypeDir) { + if err := os.RemoveAll(path); err != nil { + return 0, err + } + } + } + + srcData := io.Reader(tr) + srcHdr := hdr + + if err := createTarFile(ctx, path, root, srcHdr, srcData, options.NoSameOwner); err != nil { + return 0, err + } + + // Directory mtimes must be handled at the end to avoid further + // file creation in them to modify the directory mtime + if hdr.Typeflag == tar.TypeDir { + dirs = append(dirs, hdr) + } + unpackedPaths[path] = struct{}{} + } + + for _, hdr := range dirs { + path, err := fs.RootPath(root, hdr.Name) + if err != nil { + return 0, err + } + if err := chtimes(path, boundTime(latestTime(hdr.AccessTime, hdr.ModTime)), boundTime(hdr.ModTime)); err != nil { + return 0, err + } + } + + return size, nil +} + +func createTarFile(ctx context.Context, path, extractDir string, hdr *tar.Header, reader io.Reader, noSameOwner bool) error { + // hdr.Mode is in linux format, which we can use for syscalls, + // but for os.Foo() calls we need the mode converted to os.FileMode, + // so use hdrInfo.Mode() (they differ for e.g. setuid bits) + hdrInfo := hdr.FileInfo() + + switch hdr.Typeflag { + case tar.TypeDir: + // Create directory unless it exists as a directory already. + // In that case we just want to merge the two + if fi, err := os.Lstat(path); !(err == nil && fi.IsDir()) { + if err := mkdir(path, hdrInfo.Mode()); err != nil { + return err + } + } + + //nolint:staticcheck // TypeRegA is deprecated but we may still receive an external tar with TypeRegA + case tar.TypeReg, tar.TypeRegA: + file, err := openFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, hdrInfo.Mode()) + if err != nil { + return err + } + + _, err = copyBuffered(ctx, file, reader) + if err1 := file.Close(); err == nil { + err = err1 + } + if err != nil { + return err + } + + case tar.TypeBlock, tar.TypeChar: + // Handle this is an OS-specific way + if err := handleTarTypeBlockCharFifo(hdr, path); err != nil { + return err + } + + case tar.TypeFifo: + // Handle this is an OS-specific way + if err := handleTarTypeBlockCharFifo(hdr, path); err != nil { + return err + } + + case tar.TypeLink: + targetPath, err := hardlinkRootPath(extractDir, hdr.Linkname) + if err != nil { + return err + } + + if err := link(targetPath, path); err != nil { + return err + } + + case tar.TypeSymlink: + if err := os.Symlink(hdr.Linkname, path); err != nil { + return err + } + + case tar.TypeXGlobalHeader: + log.G(ctx).Debug("PAX Global Extended Headers found and ignored") + return nil + + default: + return fmt.Errorf("unhandled tar header type %d", hdr.Typeflag) + } + + if !noSameOwner { + if err := os.Lchown(path, hdr.Uid, hdr.Gid); err != nil { + err = fmt.Errorf("failed to Lchown %q for UID %d, GID %d: %w", path, hdr.Uid, hdr.Gid, err) + if errors.Is(err, syscall.EINVAL) && userns.RunningInUserNS() { + err = fmt.Errorf("%w (Hint: try increasing the number of subordinate IDs in /etc/subuid and /etc/subgid)", err) + } + return err + } + } + + for key, value := range hdr.PAXRecords { + if strings.HasPrefix(key, paxSchilyXattr) { + key = key[len(paxSchilyXattr):] + if err := setxattr(path, key, value); err != nil { + if errors.Is(err, syscall.EPERM) && strings.HasPrefix(key, userXattrPrefix) { + // In the user.* namespace, only regular files and directories can have extended attributes. + // See https://man7.org/linux/man-pages/man7/xattr.7.html for details. + if fi, err := os.Lstat(path); err == nil && (!fi.Mode().IsRegular() && !fi.Mode().IsDir()) { + log.G(ctx).WithError(err).Warnf("ignored xattr %s in archive", key) + continue + } + } + if errors.Is(err, syscall.ENOTSUP) { + log.G(ctx).WithError(err).Warnf("ignored xattr %s in archive", key) + continue + } + return fmt.Errorf("failed to setxattr %q for key %q: %w", path, key, err) + } + } + } + + // call lchmod after lchown since lchown can modify the file mode + if err := lchmod(path, hdrInfo.Mode()); err != nil { + return err + } + + return chtimes(path, boundTime(latestTime(hdr.AccessTime, hdr.ModTime)), boundTime(hdr.ModTime)) +} + +func mkparent(ctx context.Context, path, root string, parents []string) error { + if dir, err := os.Lstat(path); err == nil { + if dir.IsDir() { + return nil + } + return &os.PathError{ + Op: "mkparent", + Path: path, + Err: syscall.ENOTDIR, + } + } else if !os.IsNotExist(err) { + return err + } + + i := len(path) + for i > len(root) && !os.IsPathSeparator(path[i-1]) { + i-- + } + + if i > len(root)+1 { + if err := mkparent(ctx, path[:i-1], root, parents); err != nil { + return err + } + } + + if err := mkdir(path, 0755); err != nil { + // Check that still doesn't exist + dir, err1 := os.Lstat(path) + if err1 == nil && dir.IsDir() { + return nil + } + return err + } + + for _, p := range parents { + ppath, err := fs.RootPath(p, path[len(root):]) + if err != nil { + return err + } + + dir, err := os.Lstat(ppath) + if err == nil { + if !dir.IsDir() { + // Replaced, do not copy attributes + break + } + if err := copyDirInfo(dir, path); err != nil { + return err + } + return copyUpXAttrs(path, ppath) + } else if !os.IsNotExist(err) { + return err + } + } + + log.G(ctx).Debugf("parent directory %q not found: default permissions(0755) used", path) + + return nil +} + +// ChangeWriter provides tar stream from filesystem change information. +// The privided tar stream is styled as an OCI layer. Change information +// (add/modify/delete/unmodified) for each file needs to be passed to this +// writer through HandleChange method. +// +// This should be used combining with continuity's diff computing functionality +// (e.g. `fs.Change` of github.com/containerd/continuity/fs). +// +// See also https://github.com/opencontainers/image-spec/blob/main/layer.md for details +// about OCI layers +type ChangeWriter struct { + tw *tar.Writer + source string + modTimeUpperBound *time.Time + whiteoutT time.Time + inodeSrc map[uint64]string + inodeRefs map[uint64][]string + addedDirs map[string]struct{} +} + +// ChangeWriterOpt can be specified in NewChangeWriter. +type ChangeWriterOpt func(cw *ChangeWriter) + +// WithModTimeUpperBound sets the mod time upper bound. +func WithModTimeUpperBound(tm time.Time) ChangeWriterOpt { + return func(cw *ChangeWriter) { + cw.modTimeUpperBound = &tm + } +} + +// WithWhiteoutTime sets the whiteout timestamp. +func WithWhiteoutTime(tm time.Time) ChangeWriterOpt { + return func(cw *ChangeWriter) { + cw.whiteoutT = tm + } +} + +// NewChangeWriter returns ChangeWriter that writes tar stream of the source directory +// to the privided writer. Change information (add/modify/delete/unmodified) for each +// file needs to be passed through HandleChange method. +func NewChangeWriter(w io.Writer, source string, opts ...ChangeWriterOpt) *ChangeWriter { + cw := &ChangeWriter{ + tw: tar.NewWriter(w), + source: source, + whiteoutT: time.Now(), // can be overridden with WithWhiteoutTime(time.Time) ChangeWriterOpt . + inodeSrc: map[uint64]string{}, + inodeRefs: map[uint64][]string{}, + addedDirs: map[string]struct{}{}, + } + for _, o := range opts { + o(cw) + } + return cw +} + +// HandleChange receives filesystem change information and reflect that information to +// the result tar stream. This function implements `fs.ChangeFunc` of continuity +// (github.com/containerd/continuity/fs) and should be used with that package. +func (cw *ChangeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, err error) error { + if err != nil { + return err + } + if k == fs.ChangeKindDelete { + whiteOutDir := filepath.Dir(p) + whiteOutBase := filepath.Base(p) + whiteOut := filepath.Join(whiteOutDir, whiteoutPrefix+whiteOutBase) + hdr := &tar.Header{ + Typeflag: tar.TypeReg, + Name: whiteOut[1:], + Size: 0, + ModTime: cw.whiteoutT, + AccessTime: cw.whiteoutT, + ChangeTime: cw.whiteoutT, + } + if err := cw.includeParents(hdr); err != nil { + return err + } + if err := cw.tw.WriteHeader(hdr); err != nil { + return fmt.Errorf("failed to write whiteout header: %w", err) + } + } else { + var ( + link string + err error + source = filepath.Join(cw.source, p) + ) + + switch { + case f.Mode()&os.ModeSocket != 0: + return nil // ignore sockets + case f.Mode()&os.ModeSymlink != 0: + if link, err = os.Readlink(source); err != nil { + return err + } + } + + // Use FileInfoHeaderNoLookups to avoid propagating user names and group names from the host + hdr, err := tarheader.FileInfoHeaderNoLookups(f, link) + if err != nil { + return err + } + + hdr.Mode = int64(chmodTarEntry(os.FileMode(hdr.Mode))) + + // truncate timestamp for compatibility. without PAX stdlib rounds timestamps instead + hdr.Format = tar.FormatPAX + if cw.modTimeUpperBound != nil && hdr.ModTime.After(*cw.modTimeUpperBound) { + hdr.ModTime = *cw.modTimeUpperBound + } + hdr.ModTime = hdr.ModTime.Truncate(time.Second) + hdr.AccessTime = time.Time{} + hdr.ChangeTime = time.Time{} + + name := p + if strings.HasPrefix(name, string(filepath.Separator)) { + name, err = filepath.Rel(string(filepath.Separator), name) + if err != nil { + return fmt.Errorf("failed to make path relative: %w", err) + } + } + // Canonicalize to POSIX-style paths using forward slashes. Directory + // entries must end with a slash. + name = filepath.ToSlash(name) + if f.IsDir() && !strings.HasSuffix(name, "/") { + name += "/" + } + hdr.Name = name + + if err := setHeaderForSpecialDevice(hdr, name, f); err != nil { + return fmt.Errorf("failed to set device headers: %w", err) + } + + // additionalLinks stores file names which must be linked to + // this file when this file is added + var additionalLinks []string + inode, isHardlink := fs.GetLinkInfo(f) + if isHardlink { + // If the inode has a source, always link to it + if source, ok := cw.inodeSrc[inode]; ok { + hdr.Typeflag = tar.TypeLink + hdr.Linkname = source + hdr.Size = 0 + } else { + if k == fs.ChangeKindUnmodified { + cw.inodeRefs[inode] = append(cw.inodeRefs[inode], name) + return nil + } + cw.inodeSrc[inode] = name + additionalLinks = cw.inodeRefs[inode] + delete(cw.inodeRefs, inode) + } + } else if k == fs.ChangeKindUnmodified { + // Nothing to write to diff + return nil + } + + if capability, err := getxattr(source, "security.capability"); err != nil { + return fmt.Errorf("failed to get capabilities xattr: %w", err) + } else if len(capability) > 0 { + if hdr.PAXRecords == nil { + hdr.PAXRecords = map[string]string{} + } + hdr.PAXRecords[paxSchilyXattr+"security.capability"] = string(capability) + } + + if err := cw.includeParents(hdr); err != nil { + return err + } + if err := cw.tw.WriteHeader(hdr); err != nil { + return fmt.Errorf("failed to write file header: %w", err) + } + + if hdr.Typeflag == tar.TypeReg && hdr.Size > 0 { + file, err := open(source) + if err != nil { + return fmt.Errorf("failed to open path: %v: %w", source, err) + } + defer file.Close() + + n, err := copyBuffered(context.TODO(), cw.tw, file) + if err != nil { + return fmt.Errorf("failed to copy: %w", err) + } + if n != hdr.Size { + return errors.New("short write copying file") + } + } + + if additionalLinks != nil { + source = hdr.Name + for _, extra := range additionalLinks { + hdr.Name = extra + hdr.Typeflag = tar.TypeLink + hdr.Linkname = source + hdr.Size = 0 + + if err := cw.includeParents(hdr); err != nil { + return err + } + if err := cw.tw.WriteHeader(hdr); err != nil { + return fmt.Errorf("failed to write file header: %w", err) + } + } + } + } + return nil +} + +// Close closes this writer. +func (cw *ChangeWriter) Close() error { + if err := cw.tw.Close(); err != nil { + return fmt.Errorf("failed to close tar writer: %w", err) + } + return nil +} + +func (cw *ChangeWriter) includeParents(hdr *tar.Header) error { + if cw.addedDirs == nil { + return nil + } + name := strings.TrimRight(hdr.Name, "/") + fname := filepath.Join(cw.source, name) + parent := filepath.Dir(name) + pname := filepath.Join(cw.source, parent) + + // Do not include root directory as parent + if fname != cw.source && pname != cw.source { + _, ok := cw.addedDirs[parent] + if !ok { + cw.addedDirs[parent] = struct{}{} + fi, err := os.Stat(pname) + if err != nil { + return err + } + if err := cw.HandleChange(fs.ChangeKindModify, parent, fi, nil); err != nil { + return err + } + } + } + if hdr.Typeflag == tar.TypeDir { + cw.addedDirs[name] = struct{}{} + } + return nil +} + +func copyBuffered(ctx context.Context, dst io.Writer, src io.Reader) (written int64, err error) { + buf := bufPool.Get().(*[]byte) + defer bufPool.Put(buf) + + for { + select { + case <-ctx.Done(): + err = ctx.Err() + return + default: + } + + nr, er := src.Read(*buf) + if nr > 0 { + nw, ew := dst.Write((*buf)[0:nr]) + if nw > 0 { + written += int64(nw) + } + if ew != nil { + err = ew + break + } + if nr != nw { + err = io.ErrShortWrite + break + } + } + if er != nil { + if er != io.EOF { + err = er + } + break + } + } + return written, err + +} + +// hardlinkRootPath returns target linkname, evaluating and bounding any +// symlink to the parent directory. +// +// NOTE: Allow hardlink to the softlink, not the real one. For example, +// +// touch /tmp/zzz +// ln -s /tmp/zzz /tmp/xxx +// ln /tmp/xxx /tmp/yyy +// +// /tmp/yyy should be softlink which be same of /tmp/xxx, not /tmp/zzz. +func hardlinkRootPath(root, linkname string) (string, error) { + ppath, base := filepath.Split(linkname) + ppath, err := fs.RootPath(root, ppath) + if err != nil { + return "", err + } + + targetPath := filepath.Join(ppath, base) + if !strings.HasPrefix(targetPath, root) { + targetPath = root + } + return targetPath, nil +} + +func validateWhiteout(path string) error { + base := filepath.Base(path) + dir := filepath.Dir(path) + + if base == whiteoutOpaqueDir { + return nil + } + + if strings.HasPrefix(base, whiteoutPrefix) { + originalBase := base[len(whiteoutPrefix):] + originalPath := filepath.Join(dir, originalBase) + + // Ensure originalPath is under dir + if dir[len(dir)-1] != filepath.Separator { + dir += string(filepath.Separator) + } + if !strings.HasPrefix(originalPath, dir) { + return fmt.Errorf("invalid whiteout name: %v: %w", base, errInvalidArchive) + } + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_freebsd.go b/vendor/github.com/containerd/containerd/archive/tar_freebsd.go new file mode 100644 index 0000000000..fb5abff0ec --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_freebsd.go @@ -0,0 +1,46 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "os" + + "golang.org/x/sys/unix" +) + +// mknod wraps unix.Mknod. FreeBSD's unix.Mknod signature is different from +// other Unix and Unix-like operating systems. +func mknod(path string, mode uint32, dev uint64) error { + return unix.Mknod(path, mode, dev) +} + +// lsetxattrCreate wraps unix.Lsetxattr with FreeBSD-specific flags and errors +func lsetxattrCreate(link string, attr string, data []byte) error { + err := unix.Lsetxattr(link, attr, data, 0) + if err == unix.ENOTSUP || err == unix.EEXIST { + return nil + } + return err +} + +func lchmod(path string, mode os.FileMode) error { + err := unix.Fchmodat(unix.AT_FDCWD, path, uint32(mode), unix.AT_SYMLINK_NOFOLLOW) + if err != nil { + err = &os.PathError{Op: "lchmod", Path: path, Err: err} + } + return err +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_mostunix.go b/vendor/github.com/containerd/containerd/archive/tar_mostunix.go new file mode 100644 index 0000000000..ca5e602a03 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_mostunix.go @@ -0,0 +1,55 @@ +//go:build !windows && !freebsd + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "os" + + "golang.org/x/sys/unix" +) + +// mknod wraps Unix.Mknod and casts dev to int +func mknod(path string, mode uint32, dev uint64) error { + return unix.Mknod(path, mode, int(dev)) +} + +// lsetxattrCreate wraps unix.Lsetxattr, passes the unix.XATTR_CREATE flag on +// supported operating systems,and ignores appropriate errors +func lsetxattrCreate(link string, attr string, data []byte) error { + err := unix.Lsetxattr(link, attr, data, unix.XATTR_CREATE) + if err == unix.ENOTSUP || err == unix.ENODATA || err == unix.EEXIST { + return nil + } + return err +} + +// lchmod checks for symlink and changes the mode if not a symlink +func lchmod(path string, mode os.FileMode) error { + fi, err := os.Lstat(path) + if err != nil { + return err + } + + if fi.Mode()&os.ModeSymlink == 0 { + if err := os.Chmod(path, mode); err != nil { + return err + } + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_opts.go b/vendor/github.com/containerd/containerd/archive/tar_opts.go new file mode 100644 index 0000000000..ac3a03c8d4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_opts.go @@ -0,0 +1,111 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "archive/tar" + "context" + "io" + "time" +) + +// ApplyOptions provides additional options for an Apply operation +type ApplyOptions struct { + Filter Filter // Filter tar headers + ConvertWhiteout ConvertWhiteout // Convert whiteout files + Parents []string // Parent directories to handle inherited attributes without CoW + NoSameOwner bool // NoSameOwner will not attempt to preserve the owner specified in the tar archive. + + applyFunc func(context.Context, string, io.Reader, ApplyOptions) (int64, error) +} + +// ApplyOpt allows setting mutable archive apply properties on creation +type ApplyOpt func(options *ApplyOptions) error + +// Filter specific files from the archive +type Filter func(*tar.Header) (bool, error) + +// ConvertWhiteout converts whiteout files from the archive +type ConvertWhiteout func(*tar.Header, string) (bool, error) + +// all allows all files +func all(_ *tar.Header) (bool, error) { + return true, nil +} + +// WithFilter uses the filter to select which files are to be extracted. +func WithFilter(f Filter) ApplyOpt { + return func(options *ApplyOptions) error { + options.Filter = f + return nil + } +} + +// WithConvertWhiteout uses the convert function to convert the whiteout files. +func WithConvertWhiteout(c ConvertWhiteout) ApplyOpt { + return func(options *ApplyOptions) error { + options.ConvertWhiteout = c + return nil + } +} + +// WithNoSameOwner is same as '--no-same-owner` in 'tar' command. +// It'll skip attempt to preserve the owner specified in the tar archive. +func WithNoSameOwner() ApplyOpt { + return func(options *ApplyOptions) error { + options.NoSameOwner = true + return nil + } +} + +// WithParents provides parent directories for resolving inherited attributes +// directory from the filesystem. +// Inherited attributes are searched from first to last, making the first +// element in the list the most immediate parent directory. +// NOTE: When applying to a filesystem which supports CoW, file attributes +// should be inherited by the filesystem. +func WithParents(p []string) ApplyOpt { + return func(options *ApplyOptions) error { + options.Parents = p + return nil + } +} + +// WriteDiffOptions provides additional options for a WriteDiff operation +type WriteDiffOptions struct { + ParentLayers []string // Windows needs the full list of parent layers + + writeDiffFunc func(context.Context, io.Writer, string, string, WriteDiffOptions) error + + // SourceDateEpoch specifies the following timestamps to provide control for reproducibility. + // - The upper bound timestamp of the diff contents + // - The timestamp of the whiteouts + // + // See also https://reproducible-builds.org/docs/source-date-epoch/ . + SourceDateEpoch *time.Time +} + +// WriteDiffOpt allows setting mutable archive write properties on creation +type WriteDiffOpt func(options *WriteDiffOptions) error + +// WithSourceDateEpoch specifies the SOURCE_DATE_EPOCH without touching the env vars. +func WithSourceDateEpoch(tm *time.Time) WriteDiffOpt { + return func(options *WriteDiffOptions) error { + options.SourceDateEpoch = tm + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go b/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go new file mode 100644 index 0000000000..f88d826e49 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_opts_linux.go @@ -0,0 +1,57 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "archive/tar" + "os" + "path/filepath" + "strings" + + "golang.org/x/sys/unix" +) + +// AufsConvertWhiteout converts whiteout files for aufs. +func AufsConvertWhiteout(_ *tar.Header, _ string) (bool, error) { + return true, nil +} + +// OverlayConvertWhiteout converts whiteout files for overlay. +func OverlayConvertWhiteout(hdr *tar.Header, path string) (bool, error) { + base := filepath.Base(path) + dir := filepath.Dir(path) + + // if a directory is marked as opaque, we need to translate that to overlay + if base == whiteoutOpaqueDir { + // don't write the file itself + return false, unix.Setxattr(dir, "trusted.overlay.opaque", []byte{'y'}, 0) + } + + // if a file was deleted and we are using overlay, we need to create a character device + if strings.HasPrefix(base, whiteoutPrefix) { + originalBase := base[len(whiteoutPrefix):] + originalPath := filepath.Join(dir, originalBase) + + if err := unix.Mknod(originalPath, unix.S_IFCHR, 0); err != nil { + return false, err + } + // don't write the file itself + return false, os.Chown(originalPath, hdr.Uid, hdr.Gid) + } + + return true, nil +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go b/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go new file mode 100644 index 0000000000..0ba3cd0822 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_opts_windows.go @@ -0,0 +1,70 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "context" + "io" + + "github.com/Microsoft/hcsshim/pkg/ociwclayer" +) + +// applyWindowsLayer applies a tar stream of an OCI style diff tar of a Windows layer +// See https://github.com/opencontainers/image-spec/blob/main/layer.md#applying-changesets +func applyWindowsLayer(ctx context.Context, root string, r io.Reader, options ApplyOptions) (size int64, err error) { + return ociwclayer.ImportLayerFromTar(ctx, r, root, options.Parents) +} + +// AsWindowsContainerLayer indicates that the tar stream to apply is that of +// a Windows Container Layer. The caller must be holding SeBackupPrivilege and +// SeRestorePrivilege. +func AsWindowsContainerLayer() ApplyOpt { + return func(options *ApplyOptions) error { + options.applyFunc = applyWindowsLayer + return nil + } +} + +// writeDiffWindowsLayers writes a tar stream of the computed difference between the +// provided Windows layers +// +// Produces a tar using OCI style file markers for deletions. Deleted +// files will be prepended with the prefix ".wh.". This style is +// based off AUFS whiteouts. +// See https://github.com/opencontainers/image-spec/blob/main/layer.md +func writeDiffWindowsLayers(ctx context.Context, w io.Writer, _, layer string, options WriteDiffOptions) error { + return ociwclayer.ExportLayerToTar(ctx, w, layer, options.ParentLayers) +} + +// AsWindowsContainerLayerPair indicates that the paths to diff are a pair of +// Windows Container Layers. The caller must be holding SeBackupPrivilege. +func AsWindowsContainerLayerPair() WriteDiffOpt { + return func(options *WriteDiffOptions) error { + options.writeDiffFunc = writeDiffWindowsLayers + return nil + } +} + +// WithParentLayers provides the Windows Container Layers that are the parents +// of the target (right-hand, "upper") layer, if any. The source (left-hand, "lower") +// layer passed to WriteDiff should be "" in this case. +func WithParentLayers(p []string) WriteDiffOpt { + return func(options *WriteDiffOptions) error { + options.ParentLayers = p + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_unix.go b/vendor/github.com/containerd/containerd/archive/tar_unix.go new file mode 100644 index 0000000000..8e883eee62 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_unix.go @@ -0,0 +1,202 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "archive/tar" + "errors" + "fmt" + "os" + "runtime" + "strings" + "syscall" + + "github.com/containerd/containerd/pkg/userns" + "github.com/containerd/continuity/fs" + "github.com/containerd/continuity/sysx" + "golang.org/x/sys/unix" +) + +func chmodTarEntry(perm os.FileMode) os.FileMode { + return perm +} + +func setHeaderForSpecialDevice(hdr *tar.Header, name string, fi os.FileInfo) error { + // Devmajor and Devminor are only needed for special devices. + + // In FreeBSD, RDev for regular files is -1 (unless overridden by FS): + // https://cgit.freebsd.org/src/tree/sys/kern/vfs_default.c?h=stable/13#n1531 + // (NODEV is -1: https://cgit.freebsd.org/src/tree/sys/sys/param.h?h=stable/13#n241). + + // ZFS in particular does not override the default: + // https://cgit.freebsd.org/src/tree/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c?h=stable/13#n2027 + + // Since `Stat_t.Rdev` is uint64, the cast turns -1 into (2^64 - 1). + // Such large values cannot be encoded in a tar header. + if runtime.GOOS == "freebsd" && hdr.Typeflag != tar.TypeBlock && hdr.Typeflag != tar.TypeChar { + return nil + } + s, ok := fi.Sys().(*syscall.Stat_t) + if !ok { + return errors.New("unsupported stat type") + } + + rdev := uint64(s.Rdev) //nolint:nolintlint,unconvert // rdev is int32 on darwin/bsd, int64 on linux/solaris + + // Currently go does not fill in the major/minors + if s.Mode&syscall.S_IFBLK != 0 || + s.Mode&syscall.S_IFCHR != 0 { + hdr.Devmajor = int64(unix.Major(rdev)) + hdr.Devminor = int64(unix.Minor(rdev)) + } + + return nil +} + +func open(p string) (*os.File, error) { + return os.Open(p) +} + +func openFile(name string, flag int, perm os.FileMode) (*os.File, error) { + f, err := os.OpenFile(name, flag, perm) + if err != nil { + return nil, err + } + // Call chmod to avoid permission mask + if err := os.Chmod(name, perm); err != nil { + f.Close() + return nil, err + } + return f, err +} + +func mkdir(path string, perm os.FileMode) error { + if err := os.Mkdir(path, perm); err != nil { + return err + } + // Only final created directory gets explicit permission + // call to avoid permission mask + return os.Chmod(path, perm) +} + +func skipFile(hdr *tar.Header) bool { + switch hdr.Typeflag { + case tar.TypeBlock, tar.TypeChar: + // cannot create a device if running in user namespace + return userns.RunningInUserNS() + default: + return false + } +} + +// handleTarTypeBlockCharFifo is an OS-specific helper function used by +// createTarFile to handle the following types of header: Block; Char; Fifo. +// This function must not be called for Block and Char when running in userns. +// (skipFile() should return true for them.) +func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error { + mode := uint32(hdr.Mode & 07777) + switch hdr.Typeflag { + case tar.TypeBlock: + mode |= unix.S_IFBLK + case tar.TypeChar: + mode |= unix.S_IFCHR + case tar.TypeFifo: + mode |= unix.S_IFIFO + } + + return mknod(path, mode, unix.Mkdev(uint32(hdr.Devmajor), uint32(hdr.Devminor))) +} + +func getxattr(path, attr string) ([]byte, error) { + b, err := sysx.LGetxattr(path, attr) + if err == unix.ENOTSUP || err == sysx.ENODATA { + return nil, nil + } + return b, err +} + +func setxattr(path, key, value string) error { + // Do not set trusted attributes + if strings.HasPrefix(key, "trusted.") { + return fmt.Errorf("admin attributes from archive not supported: %w", unix.ENOTSUP) + } + return unix.Lsetxattr(path, key, []byte(value), 0) +} + +func copyDirInfo(fi os.FileInfo, path string) error { + st := fi.Sys().(*syscall.Stat_t) + if err := os.Lchown(path, int(st.Uid), int(st.Gid)); err != nil { + if os.IsPermission(err) { + // Normally if uid/gid are the same this would be a no-op, but some + // filesystems may still return EPERM... for instance NFS does this. + // In such a case, this is not an error. + if dstStat, err2 := os.Lstat(path); err2 == nil { + st2 := dstStat.Sys().(*syscall.Stat_t) + if st.Uid == st2.Uid && st.Gid == st2.Gid { + err = nil + } + } + } + if err != nil { + return fmt.Errorf("failed to chown %s: %w", path, err) + } + } + + if err := os.Chmod(path, fi.Mode()); err != nil { + return fmt.Errorf("failed to chmod %s: %w", path, err) + } + + timespec := []unix.Timespec{ + unix.NsecToTimespec(syscall.TimespecToNsec(fs.StatAtime(st))), + unix.NsecToTimespec(syscall.TimespecToNsec(fs.StatMtime(st))), + } + if err := unix.UtimesNanoAt(unix.AT_FDCWD, path, timespec, unix.AT_SYMLINK_NOFOLLOW); err != nil { + return fmt.Errorf("failed to utime %s: %w", path, err) + } + + return nil +} + +func copyUpXAttrs(dst, src string) error { + xattrKeys, err := sysx.LListxattr(src) + if err != nil { + if err == unix.ENOTSUP || err == sysx.ENODATA { + return nil + } + return fmt.Errorf("failed to list xattrs on %s: %w", src, err) + } + for _, xattr := range xattrKeys { + // Do not copy up trusted attributes + if strings.HasPrefix(xattr, "trusted.") { + continue + } + data, err := sysx.LGetxattr(src, xattr) + if err != nil { + if err == unix.ENOTSUP || err == sysx.ENODATA { + continue + } + return fmt.Errorf("failed to get xattr %q on %s: %w", xattr, src, err) + } + if err := lsetxattrCreate(dst, xattr, data); err != nil { + return fmt.Errorf("failed to set xattr %q on %s: %w", xattr, dst, err) + } + } + + return nil +} diff --git a/vendor/github.com/containerd/containerd/archive/tar_windows.go b/vendor/github.com/containerd/containerd/archive/tar_windows.go new file mode 100644 index 0000000000..dc8f64ee41 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tar_windows.go @@ -0,0 +1,107 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "archive/tar" + "errors" + "fmt" + "os" + "strings" + + "github.com/moby/sys/sequential" +) + +// chmodTarEntry is used to adjust the file permissions used in tar header based +// on the platform the archival is done. +func chmodTarEntry(perm os.FileMode) os.FileMode { + perm &= 0755 + // Add the x bit: make everything +x from windows + perm |= 0111 + + return perm +} + +func setHeaderForSpecialDevice(*tar.Header, string, os.FileInfo) error { + // do nothing. no notion of Rdev, Inode, Nlink in stat on Windows + return nil +} + +func open(p string) (*os.File, error) { + // We use sequential file access to avoid depleting the standby list on + // Windows. + return sequential.Open(p) +} + +func openFile(name string, flag int, perm os.FileMode) (*os.File, error) { + // Source is regular file. We use sequential file access to avoid depleting + // the standby list on Windows. + return sequential.OpenFile(name, flag, perm) +} + +func mkdir(path string, perm os.FileMode) error { + return os.Mkdir(path, perm) +} + +func skipFile(hdr *tar.Header) bool { + // Windows does not support filenames with colons in them. Ignore + // these files. This is not a problem though (although it might + // appear that it is). Let's suppose a client is running docker pull. + // The daemon it points to is Windows. Would it make sense for the + // client to be doing a docker pull Ubuntu for example (which has files + // with colons in the name under /usr/share/man/man3)? No, absolutely + // not as it would really only make sense that they were pulling a + // Windows image. However, for development, it is necessary to be able + // to pull Linux images which are in the repository. + // + // TODO Windows. Once the registry is aware of what images are Windows- + // specific or Linux-specific, this warning should be changed to an error + // to cater for the situation where someone does manage to upload a Linux + // image but have it tagged as Windows inadvertently. + return strings.Contains(hdr.Name, ":") +} + +// handleTarTypeBlockCharFifo is an OS-specific helper function used by +// createTarFile to handle the following types of header: Block; Char; Fifo +func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error { + return nil +} + +func lchmod(path string, mode os.FileMode) error { + return nil +} + +func getxattr(path, attr string) ([]byte, error) { + return nil, nil +} + +func setxattr(path, key, value string) error { + // Return not support error, do not wrap underlying not supported + // since xattrs should not exist in windows diff archives + return errors.New("xattrs not supported on Windows") +} + +func copyDirInfo(fi os.FileInfo, path string) error { + if err := os.Chmod(path, fi.Mode()); err != nil { + return fmt.Errorf("failed to chmod %s: %w", path, err) + } + return nil +} + +func copyUpXAttrs(dst, src string) error { + return nil +} diff --git a/vendor/github.com/containerd/containerd/archive/tarheader/tarheader.go b/vendor/github.com/containerd/containerd/archive/tarheader/tarheader.go new file mode 100644 index 0000000000..2f93842c19 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tarheader/tarheader.go @@ -0,0 +1,82 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/* + Portions from https://github.com/moby/moby/blob/v23.0.1/pkg/archive/archive.go#L419-L464 + Copyright (C) Docker/Moby authors. + Licensed under the Apache License, Version 2.0 + NOTICE: https://github.com/moby/moby/blob/v23.0.1/NOTICE +*/ + +package tarheader + +import ( + "archive/tar" + "os" +) + +// nosysFileInfo hides the system-dependent info of the wrapped FileInfo to +// prevent tar.FileInfoHeader from introspecting it and potentially calling into +// glibc. +// +// From https://github.com/moby/moby/blob/v23.0.1/pkg/archive/archive.go#L419-L434 . +type nosysFileInfo struct { + os.FileInfo +} + +func (fi nosysFileInfo) Sys() interface{} { + // A Sys value of type *tar.Header is safe as it is system-independent. + // The tar.FileInfoHeader function copies the fields into the returned + // header without performing any OS lookups. + if sys, ok := fi.FileInfo.Sys().(*tar.Header); ok { + return sys + } + return nil +} + +// sysStat, if non-nil, populates hdr from system-dependent fields of fi. +// +// From https://github.com/moby/moby/blob/v23.0.1/pkg/archive/archive.go#L436-L437 . +var sysStat func(fi os.FileInfo, hdr *tar.Header) error + +// FileInfoHeaderNoLookups creates a partially-populated tar.Header from fi. +// +// Compared to the archive/tar.FileInfoHeader function, this function is safe to +// call from a chrooted process as it does not populate fields which would +// require operating system lookups. It behaves identically to +// tar.FileInfoHeader when fi is a FileInfo value returned from +// tar.Header.FileInfo(). +// +// When fi is a FileInfo for a native file, such as returned from os.Stat() and +// os.Lstat(), the returned Header value differs from one returned from +// tar.FileInfoHeader in the following ways. The Uname and Gname fields are not +// set as OS lookups would be required to populate them. The AccessTime and +// ChangeTime fields are not currently set (not yet implemented) although that +// is subject to change. Callers which require the AccessTime or ChangeTime +// fields to be zeroed should explicitly zero them out in the returned Header +// value to avoid any compatibility issues in the future. +// +// From https://github.com/moby/moby/blob/v23.0.1/pkg/archive/archive.go#L439-L464 . +func FileInfoHeaderNoLookups(fi os.FileInfo, link string) (*tar.Header, error) { + hdr, err := tar.FileInfoHeader(nosysFileInfo{fi}, link) + if err != nil { + return nil, err + } + if sysStat != nil { + return hdr, sysStat(fi, hdr) + } + return hdr, nil +} diff --git a/vendor/github.com/containerd/containerd/archive/tarheader/tarheader_unix.go b/vendor/github.com/containerd/containerd/archive/tarheader/tarheader_unix.go new file mode 100644 index 0000000000..98ad8f9451 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/tarheader/tarheader_unix.go @@ -0,0 +1,59 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/* + Portions from https://github.com/moby/moby/blob/v23.0.1/pkg/archive/archive_unix.go#L52-L70 + Copyright (C) Docker/Moby authors. + Licensed under the Apache License, Version 2.0 + NOTICE: https://github.com/moby/moby/blob/v23.0.1/NOTICE +*/ + +package tarheader + +import ( + "archive/tar" + "os" + "syscall" + + "golang.org/x/sys/unix" +) + +func init() { + sysStat = statUnix +} + +// statUnix populates hdr from system-dependent fields of fi without performing +// any OS lookups. +// From https://github.com/moby/moby/blob/v23.0.1/pkg/archive/archive_unix.go#L52-L70 +func statUnix(fi os.FileInfo, hdr *tar.Header) error { + s, ok := fi.Sys().(*syscall.Stat_t) + if !ok { + return nil + } + + hdr.Uid = int(s.Uid) + hdr.Gid = int(s.Gid) + + if s.Mode&unix.S_IFBLK != 0 || + s.Mode&unix.S_IFCHR != 0 { + hdr.Devmajor = int64(unix.Major(uint64(s.Rdev))) + hdr.Devminor = int64(unix.Minor(uint64(s.Rdev))) + } + + return nil +} diff --git a/vendor/github.com/containerd/containerd/sys/stat_unix.go b/vendor/github.com/containerd/containerd/archive/time.go similarity index 54% rename from vendor/github.com/containerd/containerd/sys/stat_unix.go rename to vendor/github.com/containerd/containerd/archive/time.go index 21a666dff8..16651a4d05 100644 --- a/vendor/github.com/containerd/containerd/sys/stat_unix.go +++ b/vendor/github.com/containerd/containerd/archive/time.go @@ -1,5 +1,3 @@ -// +build linux solaris - /* Copyright The containerd Authors. @@ -16,29 +14,41 @@ limitations under the License. */ -package sys +package archive import ( "syscall" "time" + "unsafe" ) -// StatAtime returns the Atim -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atim +var ( + minTime = time.Unix(0, 0) + maxTime time.Time +) + +func init() { + if unsafe.Sizeof(syscall.Timespec{}.Nsec) == 8 { + // This is a 64 bit timespec + // os.Chtimes limits time to the following + maxTime = time.Unix(0, 1<<63-1) + } else { + // This is a 32 bit timespec + maxTime = time.Unix(1<<31-1, 0) + } } -// StatCtime returns the Ctim -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctim +func boundTime(t time.Time) time.Time { + if t.Before(minTime) || t.After(maxTime) { + return minTime + } + + return t } -// StatMtime returns the Mtim -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtim -} - -// StatATimeAsTime returns st.Atim as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert +func latestTime(t1, t2 time.Time) time.Time { + if t1.Before(t2) { + return t2 + } + return t1 } diff --git a/vendor/github.com/containerd/containerd/sys/epoll.go b/vendor/github.com/containerd/containerd/archive/time_unix.go similarity index 58% rename from vendor/github.com/containerd/containerd/sys/epoll.go rename to vendor/github.com/containerd/containerd/archive/time_unix.go index 28d6c2cabc..b5a10d528f 100644 --- a/vendor/github.com/containerd/containerd/sys/epoll.go +++ b/vendor/github.com/containerd/containerd/archive/time_unix.go @@ -1,4 +1,4 @@ -// +build linux +//go:build !windows /* Copyright The containerd Authors. @@ -16,18 +16,23 @@ limitations under the License. */ -package sys +package archive -import "golang.org/x/sys/unix" +import ( + "fmt" + "time" -// EpollCreate1 is an alias for unix.EpollCreate1 -// Deprecated: use golang.org/x/sys/unix.EpollCreate1 -var EpollCreate1 = unix.EpollCreate1 + "golang.org/x/sys/unix" +) -// EpollCtl is an alias for unix.EpollCtl -// Deprecated: use golang.org/x/sys/unix.EpollCtl -var EpollCtl = unix.EpollCtl +func chtimes(path string, atime, mtime time.Time) error { + var utimes [2]unix.Timespec + utimes[0] = unix.NsecToTimespec(atime.UnixNano()) + utimes[1] = unix.NsecToTimespec(mtime.UnixNano()) -// EpollWait is an alias for unix.EpollWait -// Deprecated: use golang.org/x/sys/unix.EpollWait -var EpollWait = unix.EpollWait + if err := unix.UtimesNanoAt(unix.AT_FDCWD, path, utimes[0:], unix.AT_SYMLINK_NOFOLLOW); err != nil { + return fmt.Errorf("failed call to UtimesNanoAt for %s: %w", path, err) + } + + return nil +} diff --git a/vendor/github.com/containerd/containerd/archive/time_windows.go b/vendor/github.com/containerd/containerd/archive/time_windows.go new file mode 100644 index 0000000000..d906a3e5e7 --- /dev/null +++ b/vendor/github.com/containerd/containerd/archive/time_windows.go @@ -0,0 +1,41 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "time" + + "golang.org/x/sys/windows" +) + +// chtimes will set the create time on a file using the given modtime. +// This requires calling SetFileTime and explicitly including the create time. +func chtimes(path string, atime, mtime time.Time) error { + pathp, err := windows.UTF16PtrFromString(path) + if err != nil { + return err + } + h, err := windows.CreateFile(pathp, + windows.FILE_WRITE_ATTRIBUTES, windows.FILE_SHARE_WRITE, nil, + windows.OPEN_EXISTING, windows.FILE_FLAG_BACKUP_SEMANTICS, 0) + if err != nil { + return err + } + defer windows.Close(h) + c := windows.NsecToFiletime(mtime.UnixNano()) + return windows.SetFileTime(h, &c, nil, nil) +} diff --git a/vendor/github.com/containerd/containerd/cio/io.go b/vendor/github.com/containerd/containerd/cio/io.go new file mode 100644 index 0000000000..11724f8d88 --- /dev/null +++ b/vendor/github.com/containerd/containerd/cio/io.go @@ -0,0 +1,374 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package cio + +import ( + "context" + "fmt" + "io" + "net/url" + "os" + "path/filepath" + "strings" + "sync" + + "github.com/containerd/containerd/defaults" +) + +var bufPool = sync.Pool{ + New: func() interface{} { + buffer := make([]byte, 32<<10) + return &buffer + }, +} + +// Config holds the IO configurations. +type Config struct { + // Terminal is true if one has been allocated + Terminal bool + // Stdin path + Stdin string + // Stdout path + Stdout string + // Stderr path + Stderr string +} + +// IO holds the io information for a task or process +type IO interface { + // Config returns the IO configuration. + Config() Config + // Cancel aborts all current io operations. + Cancel() + // Wait blocks until all io copy operations have completed. + Wait() + // Close cleans up all open io resources. Cancel() is always called before + // Close() + Close() error +} + +// Creator creates new IO sets for a task +type Creator func(id string) (IO, error) + +// Attach allows callers to reattach to running tasks +// +// There should only be one reader for a task's IO set +// because fifo's can only be read from one reader or the output +// will be sent only to the first reads +type Attach func(*FIFOSet) (IO, error) + +// FIFOSet is a set of file paths to FIFOs for a task's standard IO streams +type FIFOSet struct { + Config + close func() error +} + +// Close the FIFOSet +func (f *FIFOSet) Close() error { + if f != nil && f.close != nil { + return f.close() + } + return nil +} + +// NewFIFOSet returns a new FIFOSet from a Config and a close function +func NewFIFOSet(config Config, close func() error) *FIFOSet { + return &FIFOSet{Config: config, close: close} +} + +// Streams used to configure a Creator or Attach +type Streams struct { + Stdin io.Reader + Stdout io.Writer + Stderr io.Writer + Terminal bool + FIFODir string +} + +// Opt customize options for creating a Creator or Attach +type Opt func(*Streams) + +// WithStdio sets stream options to the standard input/output streams +func WithStdio(opt *Streams) { + WithStreams(os.Stdin, os.Stdout, os.Stderr)(opt) +} + +// WithTerminal sets the terminal option +func WithTerminal(opt *Streams) { + opt.Terminal = true +} + +// WithStreams sets the stream options to the specified Reader and Writers +func WithStreams(stdin io.Reader, stdout, stderr io.Writer) Opt { + return func(opt *Streams) { + opt.Stdin = stdin + opt.Stdout = stdout + opt.Stderr = stderr + } +} + +// WithFIFODir sets the fifo directory. +// e.g. "/run/containerd/fifo", "/run/users/1001/containerd/fifo" +func WithFIFODir(dir string) Opt { + return func(opt *Streams) { + opt.FIFODir = dir + } +} + +// NewCreator returns an IO creator from the options +func NewCreator(opts ...Opt) Creator { + streams := &Streams{} + for _, opt := range opts { + opt(streams) + } + if streams.FIFODir == "" { + streams.FIFODir = defaults.DefaultFIFODir + } + return func(id string) (IO, error) { + fifos, err := NewFIFOSetInDir(streams.FIFODir, id, streams.Terminal) + if err != nil { + return nil, err + } + if streams.Stdin == nil { + fifos.Stdin = "" + } + if streams.Stdout == nil { + fifos.Stdout = "" + } + if streams.Stderr == nil { + fifos.Stderr = "" + } + return copyIO(fifos, streams) + } +} + +// NewAttach attaches the existing io for a task to the provided io.Reader/Writers +func NewAttach(opts ...Opt) Attach { + streams := &Streams{} + for _, opt := range opts { + opt(streams) + } + return func(fifos *FIFOSet) (IO, error) { + if fifos == nil { + return nil, fmt.Errorf("cannot attach, missing fifos") + } + if streams.Stdin == nil { + fifos.Stdin = "" + } + if streams.Stdout == nil { + fifos.Stdout = "" + } + if streams.Stderr == nil { + fifos.Stderr = "" + } + return copyIO(fifos, streams) + } +} + +// NullIO redirects the container's IO into /dev/null +func NullIO(_ string) (IO, error) { + return &cio{}, nil +} + +// cio is a basic container IO implementation. +type cio struct { + config Config + wg *sync.WaitGroup + closers []io.Closer + cancel context.CancelFunc +} + +func (c *cio) Config() Config { + return c.config +} + +func (c *cio) Wait() { + if c.wg != nil { + c.wg.Wait() + } +} + +func (c *cio) Close() error { + var lastErr error + for _, closer := range c.closers { + if closer == nil { + continue + } + if err := closer.Close(); err != nil { + lastErr = err + } + } + return lastErr +} + +func (c *cio) Cancel() { + if c.cancel != nil { + c.cancel() + } +} + +type pipes struct { + Stdin io.WriteCloser + Stdout io.ReadCloser + Stderr io.ReadCloser +} + +// DirectIO allows task IO to be handled externally by the caller +type DirectIO struct { + pipes + cio +} + +var ( + _ IO = &DirectIO{} + _ IO = &logURI{} +) + +// LogURI provides the raw logging URI +func LogURI(uri *url.URL) Creator { + return func(_ string) (IO, error) { + return &logURI{ + config: Config{ + Stdout: uri.String(), + Stderr: uri.String(), + }, + }, nil + } +} + +// BinaryIO forwards container STDOUT|STDERR directly to a logging binary +func BinaryIO(binary string, args map[string]string) Creator { + return func(_ string) (IO, error) { + uri, err := LogURIGenerator("binary", binary, args) + if err != nil { + return nil, err + } + + res := uri.String() + return &logURI{ + config: Config{ + Stdout: res, + Stderr: res, + }, + }, nil + } +} + +// TerminalBinaryIO forwards container STDOUT|STDERR directly to a logging binary +// It also sets the terminal option to true +func TerminalBinaryIO(binary string, args map[string]string) Creator { + return func(_ string) (IO, error) { + uri, err := LogURIGenerator("binary", binary, args) + if err != nil { + return nil, err + } + + res := uri.String() + return &logURI{ + config: Config{ + Stdout: res, + Stderr: res, + Terminal: true, + }, + }, nil + } +} + +// LogFile creates a file on disk that logs the task's STDOUT,STDERR. +// If the log file already exists, the logs will be appended to the file. +func LogFile(path string) Creator { + return func(_ string) (IO, error) { + uri, err := LogURIGenerator("file", path, nil) + if err != nil { + return nil, err + } + + res := uri.String() + return &logURI{ + config: Config{ + Stdout: res, + Stderr: res, + }, + }, nil + } +} + +// LogURIGenerator is the helper to generate log uri with specific scheme. +func LogURIGenerator(scheme string, path string, args map[string]string) (*url.URL, error) { + path = filepath.Clean(path) + if !filepath.IsAbs(path) { + return nil, fmt.Errorf("%q must be absolute", path) + } + + // Without adding / here, C:\foo\bar.txt will become file://C:/foo/bar.txt + // which is invalid. The path must have three slashes. + // + // https://learn.microsoft.com/en-us/archive/blogs/ie/file-uris-in-windows + // > In the case of a local Windows file path, there is no hostname, + // > and thus another slash and the path immediately follow. + p := filepath.ToSlash(path) + if !strings.HasPrefix(path, "/") { + p = "/" + p + } + uri := &url.URL{Scheme: scheme, Path: p} + + if len(args) == 0 { + return uri, nil + } + + q := uri.Query() + for k, v := range args { + q.Set(k, v) + } + uri.RawQuery = q.Encode() + return uri, nil +} + +type logURI struct { + config Config +} + +func (l *logURI) Config() Config { + return l.config +} + +func (l *logURI) Cancel() { + +} + +func (l *logURI) Wait() { + +} + +func (l *logURI) Close() error { + return nil +} + +// Load the io for a container but do not attach +// +// Allows io to be loaded on the task for deletion without +// starting copy routines +func Load(set *FIFOSet) (IO, error) { + return &cio{ + config: set.Config, + closers: []io.Closer{set}, + }, nil +} + +func (p *pipes) closers() []io.Closer { + return []io.Closer{p.Stdin, p.Stdout, p.Stderr} +} diff --git a/vendor/github.com/containerd/containerd/cio/io_unix.go b/vendor/github.com/containerd/containerd/cio/io_unix.go new file mode 100644 index 0000000000..9dc21dcc88 --- /dev/null +++ b/vendor/github.com/containerd/containerd/cio/io_unix.go @@ -0,0 +1,160 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package cio + +import ( + "context" + "fmt" + "io" + "os" + "path/filepath" + "sync" + "syscall" + + "github.com/containerd/fifo" +) + +// NewFIFOSetInDir returns a new FIFOSet with paths in a temporary directory under root +func NewFIFOSetInDir(root, id string, terminal bool) (*FIFOSet, error) { + if root != "" { + if err := os.MkdirAll(root, 0700); err != nil { + return nil, err + } + } + dir, err := os.MkdirTemp(root, "") + if err != nil { + return nil, err + } + closer := func() error { + return os.RemoveAll(dir) + } + return NewFIFOSet(Config{ + Stdin: filepath.Join(dir, id+"-stdin"), + Stdout: filepath.Join(dir, id+"-stdout"), + Stderr: filepath.Join(dir, id+"-stderr"), + Terminal: terminal, + }, closer), nil +} + +func copyIO(fifos *FIFOSet, ioset *Streams) (*cio, error) { + var ctx, cancel = context.WithCancel(context.Background()) + pipes, err := openFifos(ctx, fifos) + if err != nil { + cancel() + return nil, err + } + + if fifos.Stdin != "" { + go func() { + p := bufPool.Get().(*[]byte) + defer bufPool.Put(p) + + io.CopyBuffer(pipes.Stdin, ioset.Stdin, *p) + pipes.Stdin.Close() + }() + } + + var wg = &sync.WaitGroup{} + if fifos.Stdout != "" { + wg.Add(1) + go func() { + p := bufPool.Get().(*[]byte) + defer bufPool.Put(p) + + io.CopyBuffer(ioset.Stdout, pipes.Stdout, *p) + pipes.Stdout.Close() + wg.Done() + }() + } + + if !fifos.Terminal && fifos.Stderr != "" { + wg.Add(1) + go func() { + p := bufPool.Get().(*[]byte) + defer bufPool.Put(p) + + io.CopyBuffer(ioset.Stderr, pipes.Stderr, *p) + pipes.Stderr.Close() + wg.Done() + }() + } + return &cio{ + config: fifos.Config, + wg: wg, + closers: append(pipes.closers(), fifos), + cancel: func() { + cancel() + for _, c := range pipes.closers() { + if c != nil { + c.Close() + } + } + }, + }, nil +} + +func openFifos(ctx context.Context, fifos *FIFOSet) (f pipes, retErr error) { + defer func() { + if retErr != nil { + fifos.Close() + } + }() + + if fifos.Stdin != "" { + if f.Stdin, retErr = fifo.OpenFifo(ctx, fifos.Stdin, syscall.O_WRONLY|syscall.O_CREAT|syscall.O_NONBLOCK, 0700); retErr != nil { + return f, fmt.Errorf("failed to open stdin fifo: %w", retErr) + } + defer func() { + if retErr != nil && f.Stdin != nil { + f.Stdin.Close() + } + }() + } + if fifos.Stdout != "" { + if f.Stdout, retErr = fifo.OpenFifo(ctx, fifos.Stdout, syscall.O_RDONLY|syscall.O_CREAT|syscall.O_NONBLOCK, 0700); retErr != nil { + return f, fmt.Errorf("failed to open stdout fifo: %w", retErr) + } + defer func() { + if retErr != nil && f.Stdout != nil { + f.Stdout.Close() + } + }() + } + if !fifos.Terminal && fifos.Stderr != "" { + if f.Stderr, retErr = fifo.OpenFifo(ctx, fifos.Stderr, syscall.O_RDONLY|syscall.O_CREAT|syscall.O_NONBLOCK, 0700); retErr != nil { + return f, fmt.Errorf("failed to open stderr fifo: %w", retErr) + } + } + return f, nil +} + +// NewDirectIO returns an IO implementation that exposes the IO streams as io.ReadCloser +// and io.WriteCloser. +func NewDirectIO(ctx context.Context, fifos *FIFOSet) (*DirectIO, error) { + ctx, cancel := context.WithCancel(ctx) + pipes, err := openFifos(ctx, fifos) + return &DirectIO{ + pipes: pipes, + cio: cio{ + config: fifos.Config, + closers: append(pipes.closers(), fifos), + cancel: cancel, + }, + }, err +} diff --git a/vendor/github.com/containerd/containerd/cio/io_windows.go b/vendor/github.com/containerd/containerd/cio/io_windows.go new file mode 100644 index 0000000000..f3d736a6d4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/cio/io_windows.go @@ -0,0 +1,157 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package cio + +import ( + "context" + "fmt" + "io" + + winio "github.com/Microsoft/go-winio" + "github.com/containerd/containerd/log" +) + +const pipeRoot = `\\.\pipe` + +// NewFIFOSetInDir returns a new set of fifos for the task +func NewFIFOSetInDir(_, id string, terminal bool) (*FIFOSet, error) { + stderrPipe := "" + if !terminal { + stderrPipe = fmt.Sprintf(`%s\ctr-%s-stderr`, pipeRoot, id) + } + return NewFIFOSet(Config{ + Terminal: terminal, + Stdin: fmt.Sprintf(`%s\ctr-%s-stdin`, pipeRoot, id), + Stdout: fmt.Sprintf(`%s\ctr-%s-stdout`, pipeRoot, id), + Stderr: stderrPipe, + }, nil), nil +} + +func copyIO(fifos *FIFOSet, ioset *Streams) (_ *cio, retErr error) { + cios := &cio{config: fifos.Config} + + defer func() { + if retErr != nil { + _ = cios.Close() + } + }() + + if fifos.Stdin != "" { + l, err := winio.ListenPipe(fifos.Stdin, nil) + if err != nil { + return nil, fmt.Errorf("failed to create stdin pipe %s: %w", fifos.Stdin, err) + } + cios.closers = append(cios.closers, l) + + go func() { + c, err := l.Accept() + if err != nil { + log.L.WithError(err).Errorf("failed to accept stdin connection on %s", fifos.Stdin) + return + } + + p := bufPool.Get().(*[]byte) + defer bufPool.Put(p) + + io.CopyBuffer(c, ioset.Stdin, *p) + c.Close() + l.Close() + }() + } + + if fifos.Stdout != "" { + l, err := winio.ListenPipe(fifos.Stdout, nil) + if err != nil { + return nil, fmt.Errorf("failed to create stdout pipe %s: %w", fifos.Stdout, err) + } + cios.closers = append(cios.closers, l) + + go func() { + c, err := l.Accept() + if err != nil { + log.L.WithError(err).Errorf("failed to accept stdout connection on %s", fifos.Stdout) + return + } + + p := bufPool.Get().(*[]byte) + defer bufPool.Put(p) + + io.CopyBuffer(ioset.Stdout, c, *p) + c.Close() + l.Close() + }() + } + + if fifos.Stderr != "" { + l, err := winio.ListenPipe(fifos.Stderr, nil) + if err != nil { + return nil, fmt.Errorf("failed to create stderr pipe %s: %w", fifos.Stderr, err) + } + cios.closers = append(cios.closers, l) + + go func() { + c, err := l.Accept() + if err != nil { + log.L.WithError(err).Errorf("failed to accept stderr connection on %s", fifos.Stderr) + return + } + + p := bufPool.Get().(*[]byte) + defer bufPool.Put(p) + + io.CopyBuffer(ioset.Stderr, c, *p) + c.Close() + l.Close() + }() + } + + return cios, nil +} + +// NewDirectIO returns an IO implementation that exposes the IO streams as io.ReadCloser +// and io.WriteCloser. +func NewDirectIO(stdin io.WriteCloser, stdout, stderr io.ReadCloser, terminal bool) *DirectIO { + return &DirectIO{ + pipes: pipes{ + Stdin: stdin, + Stdout: stdout, + Stderr: stderr, + }, + cio: cio{ + config: Config{Terminal: terminal}, + }, + } +} + +// NewDirectIOFromFIFOSet returns an IO implementation that exposes the IO streams as io.ReadCloser +// and io.WriteCloser. +func NewDirectIOFromFIFOSet(ctx context.Context, stdin io.WriteCloser, stdout, stderr io.ReadCloser, fifos *FIFOSet) *DirectIO { + _, cancel := context.WithCancel(ctx) + pipes := pipes{ + Stdin: stdin, + Stdout: stdout, + Stderr: stderr, + } + return &DirectIO{ + pipes: pipes, + cio: cio{ + config: fifos.Config, + closers: append(pipes.closers(), fifos), + cancel: cancel, + }, + } +} diff --git a/vendor/github.com/containerd/containerd/client.go b/vendor/github.com/containerd/containerd/client.go new file mode 100644 index 0000000000..a62217b961 --- /dev/null +++ b/vendor/github.com/containerd/containerd/client.go @@ -0,0 +1,886 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + "runtime" + "strconv" + "strings" + "sync" + "time" + + containersapi "github.com/containerd/containerd/api/services/containers/v1" + contentapi "github.com/containerd/containerd/api/services/content/v1" + diffapi "github.com/containerd/containerd/api/services/diff/v1" + eventsapi "github.com/containerd/containerd/api/services/events/v1" + imagesapi "github.com/containerd/containerd/api/services/images/v1" + introspectionapi "github.com/containerd/containerd/api/services/introspection/v1" + leasesapi "github.com/containerd/containerd/api/services/leases/v1" + namespacesapi "github.com/containerd/containerd/api/services/namespaces/v1" + sandboxsapi "github.com/containerd/containerd/api/services/sandbox/v1" + snapshotsapi "github.com/containerd/containerd/api/services/snapshots/v1" + "github.com/containerd/containerd/api/services/tasks/v1" + versionservice "github.com/containerd/containerd/api/services/version/v1" + apitypes "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/content" + contentproxy "github.com/containerd/containerd/content/proxy" + "github.com/containerd/containerd/defaults" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/events" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/leases" + leasesproxy "github.com/containerd/containerd/leases/proxy" + "github.com/containerd/containerd/namespaces" + "github.com/containerd/containerd/pkg/dialer" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/plugin" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/remotes/docker" + "github.com/containerd/containerd/sandbox" + sandboxproxy "github.com/containerd/containerd/sandbox/proxy" + "github.com/containerd/containerd/services/introspection" + "github.com/containerd/containerd/snapshots" + snproxy "github.com/containerd/containerd/snapshots/proxy" + "github.com/containerd/typeurl/v2" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/opencontainers/runtime-spec/specs-go" + "golang.org/x/sync/semaphore" + "google.golang.org/grpc" + "google.golang.org/grpc/backoff" + "google.golang.org/grpc/credentials/insecure" + "google.golang.org/grpc/health/grpc_health_v1" +) + +func init() { + const prefix = "types.containerd.io" + // register TypeUrls for commonly marshaled external types + major := strconv.Itoa(specs.VersionMajor) + typeurl.Register(&specs.Spec{}, prefix, "opencontainers/runtime-spec", major, "Spec") + typeurl.Register(&specs.Process{}, prefix, "opencontainers/runtime-spec", major, "Process") + typeurl.Register(&specs.LinuxResources{}, prefix, "opencontainers/runtime-spec", major, "LinuxResources") + typeurl.Register(&specs.WindowsResources{}, prefix, "opencontainers/runtime-spec", major, "WindowsResources") +} + +// New returns a new containerd client that is connected to the containerd +// instance provided by address +func New(address string, opts ...ClientOpt) (*Client, error) { + var copts clientOpts + for _, o := range opts { + if err := o(&copts); err != nil { + return nil, err + } + } + if copts.timeout == 0 { + copts.timeout = 10 * time.Second + } + + c := &Client{ + defaultns: copts.defaultns, + } + + if copts.defaultRuntime != "" { + c.runtime = copts.defaultRuntime + } else { + c.runtime = defaults.DefaultRuntime + } + + if copts.defaultPlatform != nil { + c.platform = copts.defaultPlatform + } else { + c.platform = platforms.Default() + } + + if copts.services != nil { + c.services = *copts.services + } + if address != "" { + backoffConfig := backoff.DefaultConfig + backoffConfig.MaxDelay = 3 * time.Second + connParams := grpc.ConnectParams{ + Backoff: backoffConfig, + } + gopts := []grpc.DialOption{ + grpc.WithBlock(), + grpc.WithTransportCredentials(insecure.NewCredentials()), + grpc.FailOnNonTempDialError(true), + grpc.WithConnectParams(connParams), + grpc.WithContextDialer(dialer.ContextDialer), + grpc.WithReturnConnectionError(), + } + if len(copts.dialOptions) > 0 { + gopts = copts.dialOptions + } + gopts = append(gopts, grpc.WithDefaultCallOptions( + grpc.MaxCallRecvMsgSize(defaults.DefaultMaxRecvMsgSize), + grpc.MaxCallSendMsgSize(defaults.DefaultMaxSendMsgSize))) + if len(copts.callOptions) > 0 { + gopts = append(gopts, grpc.WithDefaultCallOptions(copts.callOptions...)) + } + if copts.defaultns != "" { + unary, stream := newNSInterceptors(copts.defaultns) + gopts = append(gopts, grpc.WithChainUnaryInterceptor(unary)) + gopts = append(gopts, grpc.WithChainStreamInterceptor(stream)) + } + + connector := func() (*grpc.ClientConn, error) { + ctx, cancel := context.WithTimeout(context.Background(), copts.timeout) + defer cancel() + conn, err := grpc.DialContext(ctx, dialer.DialAddress(address), gopts...) + if err != nil { + return nil, fmt.Errorf("failed to dial %q: %w", address, err) + } + return conn, nil + } + conn, err := connector() + if err != nil { + return nil, err + } + c.conn, c.connector = conn, connector + } + if copts.services == nil && c.conn == nil { + return nil, fmt.Errorf("no grpc connection or services is available: %w", errdefs.ErrUnavailable) + } + + // check namespace labels for default runtime + if copts.defaultRuntime == "" && c.defaultns != "" { + if label, err := c.GetLabel(context.Background(), defaults.DefaultRuntimeNSLabel); err != nil { + return nil, err + } else if label != "" { + c.runtime = label + } + } + + return c, nil +} + +// NewWithConn returns a new containerd client that is connected to the containerd +// instance provided by the connection +func NewWithConn(conn *grpc.ClientConn, opts ...ClientOpt) (*Client, error) { + var copts clientOpts + for _, o := range opts { + if err := o(&copts); err != nil { + return nil, err + } + } + c := &Client{ + defaultns: copts.defaultns, + conn: conn, + runtime: fmt.Sprintf("%s.%s", plugin.RuntimePlugin, runtime.GOOS), + } + + if copts.defaultPlatform != nil { + c.platform = copts.defaultPlatform + } else { + c.platform = platforms.Default() + } + + // check namespace labels for default runtime + if copts.defaultRuntime == "" && c.defaultns != "" { + if label, err := c.GetLabel(context.Background(), defaults.DefaultRuntimeNSLabel); err != nil { + return nil, err + } else if label != "" { + c.runtime = label + } + } + + if copts.services != nil { + c.services = *copts.services + } + return c, nil +} + +// Client is the client to interact with containerd and its various services +// using a uniform interface +type Client struct { + services + connMu sync.Mutex + conn *grpc.ClientConn + runtime string + defaultns string + platform platforms.MatchComparer + connector func() (*grpc.ClientConn, error) +} + +// Reconnect re-establishes the GRPC connection to the containerd daemon +func (c *Client) Reconnect() error { + if c.connector == nil { + return fmt.Errorf("unable to reconnect to containerd, no connector available: %w", errdefs.ErrUnavailable) + } + c.connMu.Lock() + defer c.connMu.Unlock() + c.conn.Close() + conn, err := c.connector() + if err != nil { + return err + } + c.conn = conn + return nil +} + +// Runtime returns the name of the runtime being used +func (c *Client) Runtime() string { + return c.runtime +} + +// IsServing returns true if the client can successfully connect to the +// containerd daemon and the healthcheck service returns the SERVING +// response. +// This call will block if a transient error is encountered during +// connection. A timeout can be set in the context to ensure it returns +// early. +func (c *Client) IsServing(ctx context.Context) (bool, error) { + c.connMu.Lock() + if c.conn == nil { + c.connMu.Unlock() + return false, fmt.Errorf("no grpc connection available: %w", errdefs.ErrUnavailable) + } + c.connMu.Unlock() + r, err := c.HealthService().Check(ctx, &grpc_health_v1.HealthCheckRequest{}, grpc.WaitForReady(true)) + if err != nil { + return false, err + } + return r.Status == grpc_health_v1.HealthCheckResponse_SERVING, nil +} + +// Containers returns all containers created in containerd +func (c *Client) Containers(ctx context.Context, filters ...string) ([]Container, error) { + r, err := c.ContainerService().List(ctx, filters...) + if err != nil { + return nil, err + } + var out []Container + for _, container := range r { + out = append(out, containerFromRecord(c, container)) + } + return out, nil +} + +// NewContainer will create a new container with the provided id. +// The id must be unique within the namespace. +func (c *Client) NewContainer(ctx context.Context, id string, opts ...NewContainerOpts) (Container, error) { + ctx, done, err := c.WithLease(ctx) + if err != nil { + return nil, err + } + defer done(ctx) + + container := containers.Container{ + ID: id, + Runtime: containers.RuntimeInfo{ + Name: c.runtime, + }, + } + for _, o := range opts { + if err := o(ctx, c, &container); err != nil { + return nil, err + } + } + r, err := c.ContainerService().Create(ctx, container) + if err != nil { + return nil, err + } + return containerFromRecord(c, r), nil +} + +// LoadContainer loads an existing container from metadata +func (c *Client) LoadContainer(ctx context.Context, id string) (Container, error) { + r, err := c.ContainerService().Get(ctx, id) + if err != nil { + return nil, err + } + return containerFromRecord(c, r), nil +} + +// RemoteContext is used to configure object resolutions and transfers with +// remote content stores and image providers. +type RemoteContext struct { + // Resolver is used to resolve names to objects, fetchers, and pushers. + // If no resolver is provided, defaults to Docker registry resolver. + Resolver remotes.Resolver + + // PlatformMatcher is used to match the platforms for an image + // operation and define the preference when a single match is required + // from multiple platforms. + PlatformMatcher platforms.MatchComparer + + // Unpack is done after an image is pulled to extract into a snapshotter. + // It is done simultaneously for schema 2 images when they are pulled. + // If an image is not unpacked on pull, it can be unpacked any time + // afterwards. Unpacking is required to run an image. + Unpack bool + + // UnpackOpts handles options to the unpack call. + UnpackOpts []UnpackOpt + + // Snapshotter used for unpacking + Snapshotter string + + // SnapshotterOpts are additional options to be passed to a snapshotter during pull + SnapshotterOpts []snapshots.Opt + + // Labels to be applied to the created image + Labels map[string]string + + // BaseHandlers are a set of handlers which get are called on dispatch. + // These handlers always get called before any operation specific + // handlers. + BaseHandlers []images.Handler + + // HandlerWrapper wraps the handler which gets sent to dispatch. + // Unlike BaseHandlers, this can run before and after the built + // in handlers, allowing operations to run on the descriptor + // after it has completed transferring. + HandlerWrapper func(images.Handler) images.Handler + + // ConvertSchema1 is whether to convert Docker registry schema 1 + // manifests. If this option is false then any image which resolves + // to schema 1 will return an error since schema 1 is not supported. + // + // Deprecated: use Schema 2 or OCI images. + ConvertSchema1 bool + + // Platforms defines which platforms to handle when doing the image operation. + // Platforms is ignored when a PlatformMatcher is set, otherwise the + // platforms will be used to create a PlatformMatcher with no ordering + // preference. + Platforms []string + + // MaxConcurrentDownloads is the max concurrent content downloads for each pull. + MaxConcurrentDownloads int + + // MaxConcurrentUploadedLayers is the max concurrent uploaded layers for each push. + MaxConcurrentUploadedLayers int + + // AllMetadata downloads all manifests and known-configuration files + AllMetadata bool + + // ChildLabelMap sets the labels used to reference child objects in the content + // store. By default, all GC reference labels will be set for all fetched content. + ChildLabelMap func(ocispec.Descriptor) []string +} + +func defaultRemoteContext() *RemoteContext { + return &RemoteContext{ + Resolver: docker.NewResolver(docker.ResolverOptions{}), + } +} + +// Fetch downloads the provided content into containerd's content store +// and returns a non-platform specific image reference +func (c *Client) Fetch(ctx context.Context, ref string, opts ...RemoteOpt) (images.Image, error) { + fetchCtx := defaultRemoteContext() + for _, o := range opts { + if err := o(c, fetchCtx); err != nil { + return images.Image{}, err + } + } + + if fetchCtx.Unpack { + return images.Image{}, fmt.Errorf("unpack on fetch not supported, try pull: %w", errdefs.ErrNotImplemented) + } + + if fetchCtx.PlatformMatcher == nil { + if len(fetchCtx.Platforms) == 0 { + fetchCtx.PlatformMatcher = platforms.All + } else { + var ps []ocispec.Platform + for _, s := range fetchCtx.Platforms { + p, err := platforms.Parse(s) + if err != nil { + return images.Image{}, fmt.Errorf("invalid platform %s: %w", s, err) + } + ps = append(ps, p) + } + + fetchCtx.PlatformMatcher = platforms.Any(ps...) + } + } + + ctx, done, err := c.WithLease(ctx) + if err != nil { + return images.Image{}, err + } + defer done(ctx) + + img, err := c.fetch(ctx, fetchCtx, ref, 0) + if err != nil { + return images.Image{}, err + } + return c.createNewImage(ctx, img) +} + +// Push uploads the provided content to a remote resource +func (c *Client) Push(ctx context.Context, ref string, desc ocispec.Descriptor, opts ...RemoteOpt) error { + pushCtx := defaultRemoteContext() + for _, o := range opts { + if err := o(c, pushCtx); err != nil { + return err + } + } + if pushCtx.PlatformMatcher == nil { + if len(pushCtx.Platforms) > 0 { + var ps []ocispec.Platform + for _, platform := range pushCtx.Platforms { + p, err := platforms.Parse(platform) + if err != nil { + return fmt.Errorf("invalid platform %s: %w", platform, err) + } + ps = append(ps, p) + } + pushCtx.PlatformMatcher = platforms.Any(ps...) + } else { + pushCtx.PlatformMatcher = platforms.All + } + } + + // Annotate ref with digest to push only push tag for single digest + if !strings.Contains(ref, "@") { + ref = ref + "@" + desc.Digest.String() + } + + pusher, err := pushCtx.Resolver.Pusher(ctx, ref) + if err != nil { + return err + } + + var wrapper func(images.Handler) images.Handler + + if len(pushCtx.BaseHandlers) > 0 { + wrapper = func(h images.Handler) images.Handler { + h = images.Handlers(append(pushCtx.BaseHandlers, h)...) + if pushCtx.HandlerWrapper != nil { + h = pushCtx.HandlerWrapper(h) + } + return h + } + } else if pushCtx.HandlerWrapper != nil { + wrapper = pushCtx.HandlerWrapper + } + + var limiter *semaphore.Weighted + if pushCtx.MaxConcurrentUploadedLayers > 0 { + limiter = semaphore.NewWeighted(int64(pushCtx.MaxConcurrentUploadedLayers)) + } + + return remotes.PushContent(ctx, pusher, desc, c.ContentStore(), limiter, pushCtx.PlatformMatcher, wrapper) +} + +// GetImage returns an existing image +func (c *Client) GetImage(ctx context.Context, ref string) (Image, error) { + i, err := c.ImageService().Get(ctx, ref) + if err != nil { + return nil, err + } + return NewImage(c, i), nil +} + +// ListImages returns all existing images +func (c *Client) ListImages(ctx context.Context, filters ...string) ([]Image, error) { + imgs, err := c.ImageService().List(ctx, filters...) + if err != nil { + return nil, err + } + images := make([]Image, len(imgs)) + for i, img := range imgs { + images[i] = NewImage(c, img) + } + return images, nil +} + +// Restore restores a container from a checkpoint +func (c *Client) Restore(ctx context.Context, id string, checkpoint Image, opts ...RestoreOpts) (Container, error) { + store := c.ContentStore() + index, err := decodeIndex(ctx, store, checkpoint.Target()) + if err != nil { + return nil, err + } + + ctx, done, err := c.WithLease(ctx) + if err != nil { + return nil, err + } + defer done(ctx) + + copts := []NewContainerOpts{} + for _, o := range opts { + copts = append(copts, o(ctx, id, c, checkpoint, index)) + } + + ctr, err := c.NewContainer(ctx, id, copts...) + if err != nil { + return nil, err + } + + return ctr, nil +} + +func writeIndex(ctx context.Context, index *ocispec.Index, client *Client, ref string) (d ocispec.Descriptor, err error) { + labels := map[string]string{} + for i, m := range index.Manifests { + labels[fmt.Sprintf("containerd.io/gc.ref.content.%d", i)] = m.Digest.String() + } + data, err := json.Marshal(index) + if err != nil { + return ocispec.Descriptor{}, err + } + return writeContent(ctx, client.ContentStore(), ocispec.MediaTypeImageIndex, ref, bytes.NewReader(data), content.WithLabels(labels)) +} + +// GetLabel gets a label value from namespace store +// If there is no default label, an empty string returned with nil error +func (c *Client) GetLabel(ctx context.Context, label string) (string, error) { + ns, err := namespaces.NamespaceRequired(ctx) + if err != nil { + if c.defaultns == "" { + return "", err + } + ns = c.defaultns + } + + srv := c.NamespaceService() + labels, err := srv.Labels(ctx, ns) + if err != nil { + return "", err + } + + value := labels[label] + return value, nil +} + +// Subscribe to events that match one or more of the provided filters. +// +// Callers should listen on both the envelope and errs channels. If the errs +// channel returns nil or an error, the subscriber should terminate. +// +// The subscriber can stop receiving events by canceling the provided context. +// The errs channel will be closed and return a nil error. +func (c *Client) Subscribe(ctx context.Context, filters ...string) (ch <-chan *events.Envelope, errs <-chan error) { + return c.EventService().Subscribe(ctx, filters...) +} + +// Close closes the clients connection to containerd +func (c *Client) Close() error { + c.connMu.Lock() + defer c.connMu.Unlock() + if c.conn != nil { + return c.conn.Close() + } + return nil +} + +// NamespaceService returns the underlying Namespaces Store +func (c *Client) NamespaceService() namespaces.Store { + if c.namespaceStore != nil { + return c.namespaceStore + } + c.connMu.Lock() + defer c.connMu.Unlock() + return NewNamespaceStoreFromClient(namespacesapi.NewNamespacesClient(c.conn)) +} + +// ContainerService returns the underlying container Store +func (c *Client) ContainerService() containers.Store { + if c.containerStore != nil { + return c.containerStore + } + c.connMu.Lock() + defer c.connMu.Unlock() + return NewRemoteContainerStore(containersapi.NewContainersClient(c.conn)) +} + +// ContentStore returns the underlying content Store +func (c *Client) ContentStore() content.Store { + if c.contentStore != nil { + return c.contentStore + } + c.connMu.Lock() + defer c.connMu.Unlock() + return contentproxy.NewContentStore(contentapi.NewContentClient(c.conn)) +} + +// SnapshotService returns the underlying snapshotter for the provided snapshotter name +func (c *Client) SnapshotService(snapshotterName string) snapshots.Snapshotter { + snapshotterName, err := c.resolveSnapshotterName(context.Background(), snapshotterName) + if err != nil { + snapshotterName = DefaultSnapshotter + } + if c.snapshotters != nil { + return c.snapshotters[snapshotterName] + } + c.connMu.Lock() + defer c.connMu.Unlock() + return snproxy.NewSnapshotter(snapshotsapi.NewSnapshotsClient(c.conn), snapshotterName) +} + +// DefaultNamespace return the default namespace +func (c *Client) DefaultNamespace() string { + return c.defaultns +} + +// TaskService returns the underlying TasksClient +func (c *Client) TaskService() tasks.TasksClient { + if c.taskService != nil { + return c.taskService + } + c.connMu.Lock() + defer c.connMu.Unlock() + return tasks.NewTasksClient(c.conn) +} + +// ImageService returns the underlying image Store +func (c *Client) ImageService() images.Store { + if c.imageStore != nil { + return c.imageStore + } + c.connMu.Lock() + defer c.connMu.Unlock() + return NewImageStoreFromClient(imagesapi.NewImagesClient(c.conn)) +} + +// DiffService returns the underlying Differ +func (c *Client) DiffService() DiffService { + if c.diffService != nil { + return c.diffService + } + c.connMu.Lock() + defer c.connMu.Unlock() + return NewDiffServiceFromClient(diffapi.NewDiffClient(c.conn)) +} + +// IntrospectionService returns the underlying Introspection Client +func (c *Client) IntrospectionService() introspection.Service { + if c.introspectionService != nil { + return c.introspectionService + } + c.connMu.Lock() + defer c.connMu.Unlock() + return introspection.NewIntrospectionServiceFromClient(introspectionapi.NewIntrospectionClient(c.conn)) +} + +// LeasesService returns the underlying Leases Client +func (c *Client) LeasesService() leases.Manager { + if c.leasesService != nil { + return c.leasesService + } + c.connMu.Lock() + defer c.connMu.Unlock() + return leasesproxy.NewLeaseManager(leasesapi.NewLeasesClient(c.conn)) +} + +// HealthService returns the underlying GRPC HealthClient +func (c *Client) HealthService() grpc_health_v1.HealthClient { + c.connMu.Lock() + defer c.connMu.Unlock() + return grpc_health_v1.NewHealthClient(c.conn) +} + +// EventService returns the underlying event service +func (c *Client) EventService() EventService { + if c.eventService != nil { + return c.eventService + } + c.connMu.Lock() + defer c.connMu.Unlock() + return NewEventServiceFromClient(eventsapi.NewEventsClient(c.conn)) +} + +// SandboxStore returns the underlying sandbox store client +func (c *Client) SandboxStore() sandbox.Store { + if c.sandboxStore != nil { + return c.sandboxStore + } + c.connMu.Lock() + defer c.connMu.Unlock() + return sandboxproxy.NewSandboxStore(sandboxsapi.NewStoreClient(c.conn)) +} + +// SandboxController returns the underlying sandbox controller client +func (c *Client) SandboxController() sandbox.Controller { + if c.sandboxController != nil { + return c.sandboxController + } + c.connMu.Lock() + defer c.connMu.Unlock() + return sandboxproxy.NewSandboxController(sandboxsapi.NewControllerClient(c.conn)) +} + +// VersionService returns the underlying VersionClient +func (c *Client) VersionService() versionservice.VersionClient { + c.connMu.Lock() + defer c.connMu.Unlock() + return versionservice.NewVersionClient(c.conn) +} + +// Conn returns the underlying GRPC connection object +func (c *Client) Conn() *grpc.ClientConn { + c.connMu.Lock() + defer c.connMu.Unlock() + return c.conn +} + +// Version of containerd +type Version struct { + // Version number + Version string + // Revision from git that was built + Revision string +} + +// Version returns the version of containerd that the client is connected to +func (c *Client) Version(ctx context.Context) (Version, error) { + c.connMu.Lock() + if c.conn == nil { + c.connMu.Unlock() + return Version{}, fmt.Errorf("no grpc connection available: %w", errdefs.ErrUnavailable) + } + c.connMu.Unlock() + response, err := c.VersionService().Version(ctx, &ptypes.Empty{}) + if err != nil { + return Version{}, err + } + return Version{ + Version: response.Version, + Revision: response.Revision, + }, nil +} + +// ServerInfo represents the introspected server information +type ServerInfo struct { + UUID string +} + +// Server returns server information from the introspection service +func (c *Client) Server(ctx context.Context) (ServerInfo, error) { + c.connMu.Lock() + if c.conn == nil { + c.connMu.Unlock() + return ServerInfo{}, fmt.Errorf("no grpc connection available: %w", errdefs.ErrUnavailable) + } + c.connMu.Unlock() + + response, err := c.IntrospectionService().Server(ctx, &ptypes.Empty{}) + if err != nil { + return ServerInfo{}, err + } + return ServerInfo{ + UUID: response.UUID, + }, nil +} + +func (c *Client) resolveSnapshotterName(ctx context.Context, name string) (string, error) { + if name == "" { + label, err := c.GetLabel(ctx, defaults.DefaultSnapshotterNSLabel) + if err != nil { + return "", err + } + + if label != "" { + name = label + } else { + name = DefaultSnapshotter + } + } + + return name, nil +} + +func (c *Client) getSnapshotter(ctx context.Context, name string) (snapshots.Snapshotter, error) { + name, err := c.resolveSnapshotterName(ctx, name) + if err != nil { + return nil, err + } + + s := c.SnapshotService(name) + if s == nil { + return nil, fmt.Errorf("snapshotter %s was not found: %w", name, errdefs.ErrNotFound) + } + + return s, nil +} + +// CheckRuntime returns true if the current runtime matches the expected +// runtime. Providing various parts of the runtime schema will match those +// parts of the expected runtime +func CheckRuntime(current, expected string) bool { + cp := strings.Split(current, ".") + l := len(cp) + for i, p := range strings.Split(expected, ".") { + if i > l { + return false + } + if p != cp[i] { + return false + } + } + return true +} + +// GetSnapshotterSupportedPlatforms returns a platform matchers which represents the +// supported platforms for the given snapshotters +func (c *Client) GetSnapshotterSupportedPlatforms(ctx context.Context, snapshotterName string) (platforms.MatchComparer, error) { + filters := []string{fmt.Sprintf("type==%s, id==%s", plugin.SnapshotPlugin, snapshotterName)} + in := c.IntrospectionService() + + resp, err := in.Plugins(ctx, filters) + if err != nil { + return nil, err + } + + if len(resp.Plugins) <= 0 { + return nil, fmt.Errorf("inspection service could not find snapshotter %s plugin", snapshotterName) + } + + sn := resp.Plugins[0] + snPlatforms := toPlatforms(sn.Platforms) + return platforms.Any(snPlatforms...), nil +} + +func toPlatforms(pt []*apitypes.Platform) []ocispec.Platform { + platforms := make([]ocispec.Platform, len(pt)) + for i, p := range pt { + platforms[i] = ocispec.Platform{ + Architecture: p.Architecture, + OS: p.OS, + Variant: p.Variant, + } + } + return platforms +} + +// GetSnapshotterCapabilities returns the capabilities of a snapshotter. +func (c *Client) GetSnapshotterCapabilities(ctx context.Context, snapshotterName string) ([]string, error) { + filters := []string{fmt.Sprintf("type==%s, id==%s", plugin.SnapshotPlugin, snapshotterName)} + in := c.IntrospectionService() + + resp, err := in.Plugins(ctx, filters) + if err != nil { + return nil, err + } + + if len(resp.Plugins) <= 0 { + return nil, fmt.Errorf("inspection service could not find snapshotter %s plugin", snapshotterName) + } + + sn := resp.Plugins[0] + return sn.Capabilities, nil +} diff --git a/vendor/github.com/containerd/containerd/client_opts.go b/vendor/github.com/containerd/containerd/client_opts.go new file mode 100644 index 0000000000..4e0a78a8a3 --- /dev/null +++ b/vendor/github.com/containerd/containerd/client_opts.go @@ -0,0 +1,256 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "time" + + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/snapshots" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + + "google.golang.org/grpc" +) + +type clientOpts struct { + defaultns string + defaultRuntime string + defaultPlatform platforms.MatchComparer + services *services + dialOptions []grpc.DialOption + callOptions []grpc.CallOption + timeout time.Duration +} + +// ClientOpt allows callers to set options on the containerd client +type ClientOpt func(c *clientOpts) error + +// WithDefaultNamespace sets the default namespace on the client +// +// Any operation that does not have a namespace set on the context will +// be provided the default namespace +func WithDefaultNamespace(ns string) ClientOpt { + return func(c *clientOpts) error { + c.defaultns = ns + return nil + } +} + +// WithDefaultRuntime sets the default runtime on the client +func WithDefaultRuntime(rt string) ClientOpt { + return func(c *clientOpts) error { + c.defaultRuntime = rt + return nil + } +} + +// WithDefaultPlatform sets the default platform matcher on the client +func WithDefaultPlatform(platform platforms.MatchComparer) ClientOpt { + return func(c *clientOpts) error { + c.defaultPlatform = platform + return nil + } +} + +// WithDialOpts allows grpc.DialOptions to be set on the connection +func WithDialOpts(opts []grpc.DialOption) ClientOpt { + return func(c *clientOpts) error { + c.dialOptions = opts + return nil + } +} + +// WithCallOpts allows grpc.CallOptions to be set on the connection +func WithCallOpts(opts []grpc.CallOption) ClientOpt { + return func(c *clientOpts) error { + c.callOptions = opts + return nil + } +} + +// WithServices sets services used by the client. +func WithServices(opts ...ServicesOpt) ClientOpt { + return func(c *clientOpts) error { + c.services = &services{} + for _, o := range opts { + o(c.services) + } + return nil + } +} + +// WithTimeout sets the connection timeout for the client +func WithTimeout(d time.Duration) ClientOpt { + return func(c *clientOpts) error { + c.timeout = d + return nil + } +} + +// RemoteOpt allows the caller to set distribution options for a remote +type RemoteOpt func(*Client, *RemoteContext) error + +// WithPlatform allows the caller to specify a platform to retrieve +// content for +func WithPlatform(platform string) RemoteOpt { + if platform == "" { + platform = platforms.DefaultString() + } + return func(_ *Client, c *RemoteContext) error { + for _, p := range c.Platforms { + if p == platform { + return nil + } + } + + c.Platforms = append(c.Platforms, platform) + return nil + } +} + +// WithPlatformMatcher specifies the matcher to use for +// determining which platforms to pull content for. +// This value supersedes anything set with `WithPlatform`. +func WithPlatformMatcher(m platforms.MatchComparer) RemoteOpt { + return func(_ *Client, c *RemoteContext) error { + c.PlatformMatcher = m + return nil + } +} + +// WithPullUnpack is used to unpack an image after pull. This +// uses the snapshotter, content store, and diff service +// configured for the client. +func WithPullUnpack(_ *Client, c *RemoteContext) error { + c.Unpack = true + return nil +} + +// WithUnpackOpts is used to add unpack options to the unpacker. +func WithUnpackOpts(opts []UnpackOpt) RemoteOpt { + return func(_ *Client, c *RemoteContext) error { + c.UnpackOpts = append(c.UnpackOpts, opts...) + return nil + } +} + +// WithPullSnapshotter specifies snapshotter name used for unpacking. +func WithPullSnapshotter(snapshotterName string, opts ...snapshots.Opt) RemoteOpt { + return func(_ *Client, c *RemoteContext) error { + c.Snapshotter = snapshotterName + c.SnapshotterOpts = opts + return nil + } +} + +// WithPullLabel sets a label to be associated with a pulled reference +func WithPullLabel(key, value string) RemoteOpt { + return func(_ *Client, rc *RemoteContext) error { + if rc.Labels == nil { + rc.Labels = make(map[string]string) + } + + rc.Labels[key] = value + return nil + } +} + +// WithPullLabels associates a set of labels to a pulled reference +func WithPullLabels(labels map[string]string) RemoteOpt { + return func(_ *Client, rc *RemoteContext) error { + if rc.Labels == nil { + rc.Labels = make(map[string]string) + } + + for k, v := range labels { + rc.Labels[k] = v + } + return nil + } +} + +// WithChildLabelMap sets the map function used to define the labels set +// on referenced child content in the content store. This can be used +// to overwrite the default GC labels or filter which labels get set +// for content. +// The default is `images.ChildGCLabels`. +func WithChildLabelMap(fn func(ocispec.Descriptor) []string) RemoteOpt { + return func(_ *Client, c *RemoteContext) error { + c.ChildLabelMap = fn + return nil + } +} + +// WithSchema1Conversion is used to convert Docker registry schema 1 +// manifests to oci manifests on pull. Without this option schema 1 +// manifests will return a not supported error. +// +// Deprecated: use Schema 2 or OCI images. +func WithSchema1Conversion(client *Client, c *RemoteContext) error { + c.ConvertSchema1 = true + return nil +} + +// WithResolver specifies the resolver to use. +func WithResolver(resolver remotes.Resolver) RemoteOpt { + return func(client *Client, c *RemoteContext) error { + c.Resolver = resolver + return nil + } +} + +// WithImageHandler adds a base handler to be called on dispatch. +func WithImageHandler(h images.Handler) RemoteOpt { + return func(client *Client, c *RemoteContext) error { + c.BaseHandlers = append(c.BaseHandlers, h) + return nil + } +} + +// WithImageHandlerWrapper wraps the handlers to be called on dispatch. +func WithImageHandlerWrapper(w func(images.Handler) images.Handler) RemoteOpt { + return func(client *Client, c *RemoteContext) error { + c.HandlerWrapper = w + return nil + } +} + +// WithMaxConcurrentDownloads sets max concurrent download limit. +func WithMaxConcurrentDownloads(max int) RemoteOpt { + return func(client *Client, c *RemoteContext) error { + c.MaxConcurrentDownloads = max + return nil + } +} + +// WithMaxConcurrentUploadedLayers sets max concurrent uploaded layer limit. +func WithMaxConcurrentUploadedLayers(max int) RemoteOpt { + return func(client *Client, c *RemoteContext) error { + c.MaxConcurrentUploadedLayers = max + return nil + } +} + +// WithAllMetadata downloads all manifests and known-configuration files +func WithAllMetadata() RemoteOpt { + return func(_ *Client, c *RemoteContext) error { + c.AllMetadata = true + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/code-of-conduct.md b/vendor/github.com/containerd/containerd/code-of-conduct.md new file mode 100644 index 0000000000..e32b71372b --- /dev/null +++ b/vendor/github.com/containerd/containerd/code-of-conduct.md @@ -0,0 +1,3 @@ +## containerd Community Code of Conduct + +containerd follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md). diff --git a/vendor/github.com/containerd/containerd/codecov.yml b/vendor/github.com/containerd/containerd/codecov.yml new file mode 100644 index 0000000000..69cb76019a --- /dev/null +++ b/vendor/github.com/containerd/containerd/codecov.yml @@ -0,0 +1 @@ +comment: false diff --git a/vendor/github.com/containerd/containerd/container.go b/vendor/github.com/containerd/containerd/container.go new file mode 100644 index 0000000000..7863b742bc --- /dev/null +++ b/vendor/github.com/containerd/containerd/container.go @@ -0,0 +1,464 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "encoding/json" + "fmt" + "os" + "path/filepath" + "strings" + + "github.com/containerd/containerd/api/services/tasks/v1" + "github.com/containerd/containerd/api/types" + tasktypes "github.com/containerd/containerd/api/types/task" + "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/oci" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/containerd/runtime/v2/runc/options" + "github.com/containerd/fifo" + "github.com/containerd/typeurl/v2" + ver "github.com/opencontainers/image-spec/specs-go" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/opencontainers/selinux/go-selinux/label" +) + +const ( + checkpointImageNameLabel = "org.opencontainers.image.ref.name" + checkpointRuntimeNameLabel = "io.containerd.checkpoint.runtime" + checkpointSnapshotterNameLabel = "io.containerd.checkpoint.snapshotter" +) + +// Container is a metadata object for container resources and task creation +type Container interface { + // ID identifies the container + ID() string + // Info returns the underlying container record type + Info(context.Context, ...InfoOpts) (containers.Container, error) + // Delete removes the container + Delete(context.Context, ...DeleteOpts) error + // NewTask creates a new task based on the container metadata + NewTask(context.Context, cio.Creator, ...NewTaskOpts) (Task, error) + // Spec returns the OCI runtime specification + Spec(context.Context) (*oci.Spec, error) + // Task returns the current task for the container + // + // If cio.Attach options are passed the client will reattach to the IO for the running + // task. If no task exists for the container a NotFound error is returned + // + // Clients must make sure that only one reader is attached to the task and consuming + // the output from the task's fifos + Task(context.Context, cio.Attach) (Task, error) + // Image returns the image that the container is based on + Image(context.Context) (Image, error) + // Labels returns the labels set on the container + Labels(context.Context) (map[string]string, error) + // SetLabels sets the provided labels for the container and returns the final label set + SetLabels(context.Context, map[string]string) (map[string]string, error) + // Extensions returns the extensions set on the container + Extensions(context.Context) (map[string]typeurl.Any, error) + // Update a container + Update(context.Context, ...UpdateContainerOpts) error + // Checkpoint creates a checkpoint image of the current container + Checkpoint(context.Context, string, ...CheckpointOpts) (Image, error) +} + +func containerFromRecord(client *Client, c containers.Container) *container { + return &container{ + client: client, + id: c.ID, + metadata: c, + } +} + +var _ = (Container)(&container{}) + +type container struct { + client *Client + id string + metadata containers.Container +} + +// ID returns the container's unique id +func (c *container) ID() string { + return c.id +} + +func (c *container) Info(ctx context.Context, opts ...InfoOpts) (containers.Container, error) { + i := &InfoConfig{ + // default to refreshing the container's local metadata + Refresh: true, + } + for _, o := range opts { + o(i) + } + if i.Refresh { + metadata, err := c.get(ctx) + if err != nil { + return c.metadata, err + } + c.metadata = metadata + } + return c.metadata, nil +} + +func (c *container) Extensions(ctx context.Context) (map[string]typeurl.Any, error) { + r, err := c.get(ctx) + if err != nil { + return nil, err + } + return r.Extensions, nil +} + +func (c *container) Labels(ctx context.Context) (map[string]string, error) { + r, err := c.get(ctx) + if err != nil { + return nil, err + } + return r.Labels, nil +} + +func (c *container) SetLabels(ctx context.Context, labels map[string]string) (map[string]string, error) { + container := containers.Container{ + ID: c.id, + Labels: labels, + } + + var paths []string + // mask off paths so we only muck with the labels encountered in labels. + // Labels not in the passed in argument will be left alone. + for k := range labels { + paths = append(paths, strings.Join([]string{"labels", k}, ".")) + } + + r, err := c.client.ContainerService().Update(ctx, container, paths...) + if err != nil { + return nil, err + } + return r.Labels, nil +} + +// Spec returns the current OCI specification for the container +func (c *container) Spec(ctx context.Context) (*oci.Spec, error) { + r, err := c.get(ctx) + if err != nil { + return nil, err + } + var s oci.Spec + if err := json.Unmarshal(r.Spec.GetValue(), &s); err != nil { + return nil, err + } + return &s, nil +} + +// Delete deletes an existing container +// an error is returned if the container has running tasks +func (c *container) Delete(ctx context.Context, opts ...DeleteOpts) error { + if _, err := c.loadTask(ctx, nil); err == nil { + return fmt.Errorf("cannot delete running task %v: %w", c.id, errdefs.ErrFailedPrecondition) + } + r, err := c.get(ctx) + if err != nil { + return err + } + for _, o := range opts { + if err := o(ctx, c.client, r); err != nil { + return err + } + } + return c.client.ContainerService().Delete(ctx, c.id) +} + +func (c *container) Task(ctx context.Context, attach cio.Attach) (Task, error) { + return c.loadTask(ctx, attach) +} + +// Image returns the image that the container is based on +func (c *container) Image(ctx context.Context) (Image, error) { + r, err := c.get(ctx) + if err != nil { + return nil, err + } + if r.Image == "" { + return nil, fmt.Errorf("container not created from an image: %w", errdefs.ErrNotFound) + } + i, err := c.client.ImageService().Get(ctx, r.Image) + if err != nil { + return nil, fmt.Errorf("failed to get image %s for container: %w", r.Image, err) + } + return NewImage(c.client, i), nil +} + +func (c *container) NewTask(ctx context.Context, ioCreate cio.Creator, opts ...NewTaskOpts) (_ Task, err error) { + i, err := ioCreate(c.id) + if err != nil { + return nil, err + } + defer func() { + if err != nil && i != nil { + i.Cancel() + i.Close() + } + }() + cfg := i.Config() + request := &tasks.CreateTaskRequest{ + ContainerID: c.id, + Terminal: cfg.Terminal, + Stdin: cfg.Stdin, + Stdout: cfg.Stdout, + Stderr: cfg.Stderr, + } + r, err := c.get(ctx) + if err != nil { + return nil, err + } + if r.SnapshotKey != "" { + if r.Snapshotter == "" { + return nil, fmt.Errorf("unable to resolve rootfs mounts without snapshotter on container: %w", errdefs.ErrInvalidArgument) + } + + // get the rootfs from the snapshotter and add it to the request + s, err := c.client.getSnapshotter(ctx, r.Snapshotter) + if err != nil { + return nil, err + } + mounts, err := s.Mounts(ctx, r.SnapshotKey) + if err != nil { + return nil, err + } + spec, err := c.Spec(ctx) + if err != nil { + return nil, err + } + for _, m := range mounts { + if spec.Linux != nil && spec.Linux.MountLabel != "" { + context := label.FormatMountLabel("", spec.Linux.MountLabel) + if context != "" { + m.Options = append(m.Options, context) + } + } + request.Rootfs = append(request.Rootfs, &types.Mount{ + Type: m.Type, + Source: m.Source, + Target: m.Target, + Options: m.Options, + }) + } + } + info := TaskInfo{ + runtime: r.Runtime.Name, + } + for _, o := range opts { + if err := o(ctx, c.client, &info); err != nil { + return nil, err + } + } + if info.RootFS != nil { + for _, m := range info.RootFS { + request.Rootfs = append(request.Rootfs, &types.Mount{ + Type: m.Type, + Source: m.Source, + Target: m.Target, + Options: m.Options, + }) + } + } + request.RuntimePath = info.RuntimePath + if info.Options != nil { + any, err := typeurl.MarshalAny(info.Options) + if err != nil { + return nil, err + } + request.Options = protobuf.FromAny(any) + } + t := &task{ + client: c.client, + io: i, + id: c.id, + c: c, + } + if info.Checkpoint != nil { + request.Checkpoint = info.Checkpoint + } + response, err := c.client.TaskService().Create(ctx, request) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + t.pid = response.Pid + return t, nil +} + +func (c *container) Update(ctx context.Context, opts ...UpdateContainerOpts) error { + // fetch the current container config before updating it + r, err := c.get(ctx) + if err != nil { + return err + } + for _, o := range opts { + if err := o(ctx, c.client, &r); err != nil { + return err + } + } + if _, err := c.client.ContainerService().Update(ctx, r); err != nil { + return errdefs.FromGRPC(err) + } + return nil +} + +func (c *container) Checkpoint(ctx context.Context, ref string, opts ...CheckpointOpts) (Image, error) { + index := &ocispec.Index{ + Versioned: ver.Versioned{ + SchemaVersion: 2, + }, + Annotations: make(map[string]string), + } + copts := &options.CheckpointOptions{ + Exit: false, + OpenTcp: false, + ExternalUnixSockets: false, + Terminal: false, + FileLocks: true, + EmptyNamespaces: nil, + } + info, err := c.Info(ctx) + if err != nil { + return nil, err + } + + img, err := c.Image(ctx) + if err != nil { + return nil, err + } + + ctx, done, err := c.client.WithLease(ctx) + if err != nil { + return nil, err + } + defer done(ctx) + + // add image name to manifest + index.Annotations[checkpointImageNameLabel] = img.Name() + // add runtime info to index + index.Annotations[checkpointRuntimeNameLabel] = info.Runtime.Name + // add snapshotter info to index + index.Annotations[checkpointSnapshotterNameLabel] = info.Snapshotter + + // process remaining opts + for _, o := range opts { + if err := o(ctx, c.client, &info, index, copts); err != nil { + err = errdefs.FromGRPC(err) + if !errdefs.IsAlreadyExists(err) { + return nil, err + } + } + } + + desc, err := writeIndex(ctx, index, c.client, c.ID()+"index") + if err != nil { + return nil, err + } + i := images.Image{ + Name: ref, + Target: desc, + } + checkpoint, err := c.client.ImageService().Create(ctx, i) + if err != nil { + return nil, err + } + + return NewImage(c.client, checkpoint), nil +} + +func (c *container) loadTask(ctx context.Context, ioAttach cio.Attach) (Task, error) { + response, err := c.client.TaskService().Get(ctx, &tasks.GetRequest{ + ContainerID: c.id, + }) + if err != nil { + err = errdefs.FromGRPC(err) + if errdefs.IsNotFound(err) { + return nil, fmt.Errorf("no running task found: %w", err) + } + return nil, err + } + var i cio.IO + if ioAttach != nil && response.Process.Status != tasktypes.Status_UNKNOWN { + // Do not attach IO for task in unknown state, because there + // are no fifo paths anyway. + if i, err = attachExistingIO(response, ioAttach); err != nil { + return nil, err + } + } + t := &task{ + client: c.client, + io: i, + id: response.Process.ID, + pid: response.Process.Pid, + c: c, + } + return t, nil +} + +func (c *container) get(ctx context.Context) (containers.Container, error) { + return c.client.ContainerService().Get(ctx, c.id) +} + +// get the existing fifo paths from the task information stored by the daemon +func attachExistingIO(response *tasks.GetResponse, ioAttach cio.Attach) (cio.IO, error) { + fifoSet := loadFifos(response) + return ioAttach(fifoSet) +} + +// loadFifos loads the containers fifos +func loadFifos(response *tasks.GetResponse) *cio.FIFOSet { + fifos := []string{ + response.Process.Stdin, + response.Process.Stdout, + response.Process.Stderr, + } + closer := func() error { + var ( + err error + dirs = map[string]struct{}{} + ) + for _, f := range fifos { + if isFifo, _ := fifo.IsFifo(f); isFifo { + if rerr := os.Remove(f); err == nil { + err = rerr + } + dirs[filepath.Dir(f)] = struct{}{} + } + } + for dir := range dirs { + // we ignore errors here because we don't + // want to remove the directory if it isn't + // empty + os.Remove(dir) + } + return err + } + + return cio.NewFIFOSet(cio.Config{ + Stdin: response.Process.Stdin, + Stdout: response.Process.Stdout, + Stderr: response.Process.Stderr, + Terminal: response.Process.Terminal, + }, closer) +} diff --git a/vendor/github.com/containerd/containerd/container_checkpoint_opts.go b/vendor/github.com/containerd/containerd/container_checkpoint_opts.go new file mode 100644 index 0000000000..64f23823d2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/container_checkpoint_opts.go @@ -0,0 +1,159 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "bytes" + "context" + "errors" + "fmt" + "runtime" + + tasks "github.com/containerd/containerd/api/services/tasks/v1" + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/containerd/protobuf/proto" + "github.com/containerd/containerd/rootfs" + "github.com/containerd/containerd/runtime/v2/runc/options" + "github.com/opencontainers/go-digest" + imagespec "github.com/opencontainers/image-spec/specs-go/v1" +) + +var ( + // ErrCheckpointRWUnsupported is returned if the container runtime does not support checkpoint + ErrCheckpointRWUnsupported = errors.New("rw checkpoint is only supported on v2 runtimes") + // ErrMediaTypeNotFound returns an error when a media type in the manifest is unknown + ErrMediaTypeNotFound = errors.New("media type not found") +) + +// CheckpointOpts are options to manage the checkpoint operation +type CheckpointOpts func(context.Context, *Client, *containers.Container, *imagespec.Index, *options.CheckpointOptions) error + +// WithCheckpointImage includes the container image in the checkpoint +func WithCheckpointImage(ctx context.Context, client *Client, c *containers.Container, index *imagespec.Index, copts *options.CheckpointOptions) error { + ir, err := client.ImageService().Get(ctx, c.Image) + if err != nil { + return err + } + index.Manifests = append(index.Manifests, ir.Target) + return nil +} + +// WithCheckpointTask includes the running task +func WithCheckpointTask(ctx context.Context, client *Client, c *containers.Container, index *imagespec.Index, copts *options.CheckpointOptions) error { + any, err := protobuf.MarshalAnyToProto(copts) + if err != nil { + return nil + } + task, err := client.TaskService().Checkpoint(ctx, &tasks.CheckpointTaskRequest{ + ContainerID: c.ID, + Options: any, + }) + if err != nil { + return err + } + for _, d := range task.Descriptors { + platformSpec := platforms.DefaultSpec() + index.Manifests = append(index.Manifests, imagespec.Descriptor{ + MediaType: d.MediaType, + Size: d.Size, + Digest: digest.Digest(d.Digest), + Platform: &platformSpec, + Annotations: d.Annotations, + }) + } + // save copts + data, err := proto.Marshal(any) + if err != nil { + return err + } + r := bytes.NewReader(data) + desc, err := writeContent(ctx, client.ContentStore(), images.MediaTypeContainerd1CheckpointOptions, c.ID+"-checkpoint-options", r) + if err != nil { + return err + } + desc.Platform = &imagespec.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + } + index.Manifests = append(index.Manifests, desc) + return nil +} + +// WithCheckpointRuntime includes the container runtime info +func WithCheckpointRuntime(ctx context.Context, client *Client, c *containers.Container, index *imagespec.Index, copts *options.CheckpointOptions) error { + if c.Runtime.Options != nil && c.Runtime.Options.GetValue() != nil { + any := protobuf.FromAny(c.Runtime.Options) + data, err := proto.Marshal(any) + if err != nil { + return err + } + r := bytes.NewReader(data) + desc, err := writeContent(ctx, client.ContentStore(), images.MediaTypeContainerd1CheckpointRuntimeOptions, c.ID+"-runtime-options", r) + if err != nil { + return err + } + desc.Platform = &imagespec.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + } + index.Manifests = append(index.Manifests, desc) + } + return nil +} + +// WithCheckpointRW includes the rw in the checkpoint +func WithCheckpointRW(ctx context.Context, client *Client, c *containers.Container, index *imagespec.Index, copts *options.CheckpointOptions) error { + diffOpts := []diff.Opt{ + diff.WithReference(fmt.Sprintf("checkpoint-rw-%s", c.SnapshotKey)), + } + rw, err := rootfs.CreateDiff(ctx, + c.SnapshotKey, + client.SnapshotService(c.Snapshotter), + client.DiffService(), + diffOpts..., + ) + if err != nil { + return err + + } + rw.Platform = &imagespec.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + } + index.Manifests = append(index.Manifests, rw) + return nil +} + +// WithCheckpointTaskExit causes the task to exit after checkpoint +func WithCheckpointTaskExit(ctx context.Context, client *Client, c *containers.Container, index *imagespec.Index, copts *options.CheckpointOptions) error { + copts.Exit = true + return nil +} + +// GetIndexByMediaType returns the index in a manifest for the specified media type +func GetIndexByMediaType(index *imagespec.Index, mt string) (*imagespec.Descriptor, error) { + for _, d := range index.Manifests { + if d.MediaType == mt { + return &d, nil + } + } + return nil, ErrMediaTypeNotFound +} diff --git a/vendor/github.com/containerd/containerd/container_opts.go b/vendor/github.com/containerd/containerd/container_opts.go new file mode 100644 index 0000000000..4a937032f5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/container_opts.go @@ -0,0 +1,349 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "encoding/json" + "errors" + "fmt" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/namespaces" + "github.com/containerd/containerd/oci" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/containerd/snapshots" + "github.com/containerd/typeurl/v2" + "github.com/opencontainers/image-spec/identity" + v1 "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DeleteOpts allows the caller to set options for the deletion of a container +type DeleteOpts func(ctx context.Context, client *Client, c containers.Container) error + +// NewContainerOpts allows the caller to set additional options when creating a container +type NewContainerOpts func(ctx context.Context, client *Client, c *containers.Container) error + +// UpdateContainerOpts allows the caller to set additional options when updating a container +type UpdateContainerOpts func(ctx context.Context, client *Client, c *containers.Container) error + +// InfoOpts controls how container metadata is fetched and returned +type InfoOpts func(*InfoConfig) + +// InfoConfig specifies how container metadata is fetched +type InfoConfig struct { + // Refresh will to a fetch of the latest container metadata + Refresh bool +} + +// WithRuntime allows a user to specify the runtime name and additional options that should +// be used to create tasks for the container +func WithRuntime(name string, options interface{}) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + var ( + any typeurl.Any + err error + ) + if options != nil { + any, err = typeurl.MarshalAny(options) + if err != nil { + return err + } + } + c.Runtime = containers.RuntimeInfo{ + Name: name, + Options: any, + } + return nil + } +} + +// WithSandbox joins the container to a container group (aka sandbox) from the given ID +// Note: shim runtime must support sandboxes environments. +func WithSandbox(sandboxID string) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + c.SandboxID = sandboxID + return nil + } +} + +// WithImage sets the provided image as the base for the container +func WithImage(i Image) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + c.Image = i.Name() + return nil + } +} + +// WithImageName allows setting the image name as the base for the container +func WithImageName(n string) NewContainerOpts { + return func(ctx context.Context, _ *Client, c *containers.Container) error { + c.Image = n + return nil + } +} + +// WithContainerLabels sets the provided labels to the container. +// The existing labels are cleared. +// Use WithAdditionalContainerLabels to preserve the existing labels. +func WithContainerLabels(labels map[string]string) NewContainerOpts { + return func(_ context.Context, _ *Client, c *containers.Container) error { + c.Labels = labels + return nil + } +} + +// WithImageConfigLabels sets the image config labels on the container. +// The existing labels are cleared as this is expected to be the first +// operation in setting up a container's labels. Use WithAdditionalContainerLabels +// to add/overwrite the existing image config labels. +func WithImageConfigLabels(image Image) NewContainerOpts { + return func(ctx context.Context, _ *Client, c *containers.Container) error { + ic, err := image.Config(ctx) + if err != nil { + return err + } + var ( + ociimage v1.Image + config v1.ImageConfig + ) + switch ic.MediaType { + case v1.MediaTypeImageConfig, images.MediaTypeDockerSchema2Config: + p, err := content.ReadBlob(ctx, image.ContentStore(), ic) + if err != nil { + return err + } + + if err := json.Unmarshal(p, &ociimage); err != nil { + return err + } + config = ociimage.Config + default: + return fmt.Errorf("unknown image config media type %s", ic.MediaType) + } + c.Labels = config.Labels + return nil + } +} + +// WithAdditionalContainerLabels adds the provided labels to the container +// The existing labels are preserved as long as they do not conflict with the added labels. +func WithAdditionalContainerLabels(labels map[string]string) NewContainerOpts { + return func(_ context.Context, _ *Client, c *containers.Container) error { + if c.Labels == nil { + c.Labels = labels + return nil + } + for k, v := range labels { + c.Labels[k] = v + } + return nil + } +} + +// WithImageStopSignal sets a well-known containerd label (StopSignalLabel) +// on the container for storing the stop signal specified in the OCI image +// config +func WithImageStopSignal(image Image, defaultSignal string) NewContainerOpts { + return func(ctx context.Context, _ *Client, c *containers.Container) error { + if c.Labels == nil { + c.Labels = make(map[string]string) + } + stopSignal, err := GetOCIStopSignal(ctx, image, defaultSignal) + if err != nil { + return err + } + c.Labels[StopSignalLabel] = stopSignal + return nil + } +} + +// WithSnapshotter sets the provided snapshotter for use by the container +// +// This option must appear before other snapshotter options to have an effect. +func WithSnapshotter(name string) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + c.Snapshotter = name + return nil + } +} + +// WithSnapshot uses an existing root filesystem for the container +func WithSnapshot(id string) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + // check that the snapshot exists, if not, fail on creation + var err error + c.Snapshotter, err = client.resolveSnapshotterName(ctx, c.Snapshotter) + if err != nil { + return err + } + s, err := client.getSnapshotter(ctx, c.Snapshotter) + if err != nil { + return err + } + if _, err := s.Mounts(ctx, id); err != nil { + return err + } + c.SnapshotKey = id + return nil + } +} + +// WithNewSnapshot allocates a new snapshot to be used by the container as the +// root filesystem in read-write mode +func WithNewSnapshot(id string, i Image, opts ...snapshots.Opt) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + diffIDs, err := i.RootFS(ctx) + if err != nil { + return err + } + + parent := identity.ChainID(diffIDs).String() + c.Snapshotter, err = client.resolveSnapshotterName(ctx, c.Snapshotter) + if err != nil { + return err + } + s, err := client.getSnapshotter(ctx, c.Snapshotter) + if err != nil { + return err + } + + parent, err = resolveSnapshotOptions(ctx, client, c.Snapshotter, s, parent, opts...) + if err != nil { + return err + } + if _, err := s.Prepare(ctx, id, parent, opts...); err != nil { + return err + } + c.SnapshotKey = id + c.Image = i.Name() + return nil + } +} + +// WithSnapshotCleanup deletes the rootfs snapshot allocated for the container +func WithSnapshotCleanup(ctx context.Context, client *Client, c containers.Container) error { + if c.SnapshotKey != "" { + if c.Snapshotter == "" { + return fmt.Errorf("container.Snapshotter must be set to cleanup rootfs snapshot: %w", errdefs.ErrInvalidArgument) + } + s, err := client.getSnapshotter(ctx, c.Snapshotter) + if err != nil { + return err + } + if err := s.Remove(ctx, c.SnapshotKey); err != nil && !errdefs.IsNotFound(err) { + return err + } + } + return nil +} + +// WithNewSnapshotView allocates a new snapshot to be used by the container as the +// root filesystem in read-only mode +func WithNewSnapshotView(id string, i Image, opts ...snapshots.Opt) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + diffIDs, err := i.(*image).i.RootFS(ctx, client.ContentStore(), client.platform) + if err != nil { + return err + } + + parent := identity.ChainID(diffIDs).String() + c.Snapshotter, err = client.resolveSnapshotterName(ctx, c.Snapshotter) + if err != nil { + return err + } + s, err := client.getSnapshotter(ctx, c.Snapshotter) + if err != nil { + return err + } + + parent, err = resolveSnapshotOptions(ctx, client, c.Snapshotter, s, parent, opts...) + if err != nil { + return err + } + if _, err := s.View(ctx, id, parent, opts...); err != nil { + return err + } + c.SnapshotKey = id + c.Image = i.Name() + return nil + } +} + +// WithContainerExtension appends extension data to the container object. +// Use this to decorate the container object with additional data for the client +// integration. +// +// Make sure to register the type of `extension` in the typeurl package via +// `typeurl.Register` or container creation may fail. +func WithContainerExtension(name string, extension interface{}) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + if name == "" { + return fmt.Errorf("extension key must not be zero-length: %w", errdefs.ErrInvalidArgument) + } + + any, err := typeurl.MarshalAny(extension) + if err != nil { + if errors.Is(err, typeurl.ErrNotFound) { + return fmt.Errorf("extension %q is not registered with the typeurl package, see `typeurl.Register`: %w", name, err) + } + return fmt.Errorf("error marshalling extension: %w", err) + } + + if c.Extensions == nil { + c.Extensions = make(map[string]typeurl.Any) + } + c.Extensions[name] = any + return nil + } +} + +// WithNewSpec generates a new spec for a new container +func WithNewSpec(opts ...oci.SpecOpts) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + if _, ok := namespaces.Namespace(ctx); !ok { + ctx = namespaces.WithNamespace(ctx, client.DefaultNamespace()) + } + s, err := oci.GenerateSpec(ctx, client, c, opts...) + if err != nil { + return err + } + c.Spec, err = typeurl.MarshalAny(s) + return err + } +} + +// WithSpec sets the provided spec on the container +func WithSpec(s *oci.Spec, opts ...oci.SpecOpts) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + if err := oci.ApplyOpts(ctx, client, c, s, opts...); err != nil { + return err + } + + var err error + c.Spec, err = protobuf.MarshalAnyToProto(s) + return err + } +} + +// WithoutRefreshedMetadata will use the current metadata attached to the container object +func WithoutRefreshedMetadata(i *InfoConfig) { + i.Refresh = false +} diff --git a/vendor/github.com/containerd/containerd/container_opts_unix.go b/vendor/github.com/containerd/containerd/container_opts_unix.go new file mode 100644 index 0000000000..016c1a9258 --- /dev/null +++ b/vendor/github.com/containerd/containerd/container_opts_unix.go @@ -0,0 +1,116 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "fmt" + "os" + "path/filepath" + "syscall" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/mount" + "github.com/opencontainers/image-spec/identity" +) + +// WithRemappedSnapshot creates a new snapshot and remaps the uid/gid for the +// filesystem to be used by a container with user namespaces +func WithRemappedSnapshot(id string, i Image, uid, gid uint32) NewContainerOpts { + return withRemappedSnapshotBase(id, i, uid, gid, false) +} + +// WithRemappedSnapshotView is similar to WithRemappedSnapshot but rootfs is mounted as read-only. +func WithRemappedSnapshotView(id string, i Image, uid, gid uint32) NewContainerOpts { + return withRemappedSnapshotBase(id, i, uid, gid, true) +} + +func withRemappedSnapshotBase(id string, i Image, uid, gid uint32, readonly bool) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + diffIDs, err := i.(*image).i.RootFS(ctx, client.ContentStore(), client.platform) + if err != nil { + return err + } + + var ( + parent = identity.ChainID(diffIDs).String() + usernsID = fmt.Sprintf("%s-%d-%d", parent, uid, gid) + ) + c.Snapshotter, err = client.resolveSnapshotterName(ctx, c.Snapshotter) + if err != nil { + return err + } + snapshotter, err := client.getSnapshotter(ctx, c.Snapshotter) + if err != nil { + return err + } + if _, err := snapshotter.Stat(ctx, usernsID); err == nil { + if _, err := snapshotter.Prepare(ctx, id, usernsID); err == nil { + c.SnapshotKey = id + c.Image = i.Name() + return nil + } else if !errdefs.IsNotFound(err) { + return err + } + } + mounts, err := snapshotter.Prepare(ctx, usernsID+"-remap", parent) + if err != nil { + return err + } + if err := remapRootFS(ctx, mounts, uid, gid); err != nil { + snapshotter.Remove(ctx, usernsID) + return err + } + if err := snapshotter.Commit(ctx, usernsID, usernsID+"-remap"); err != nil { + return err + } + if readonly { + _, err = snapshotter.View(ctx, id, usernsID) + } else { + _, err = snapshotter.Prepare(ctx, id, usernsID) + } + if err != nil { + return err + } + c.SnapshotKey = id + c.Image = i.Name() + return nil + } +} + +func remapRootFS(ctx context.Context, mounts []mount.Mount, uid, gid uint32) error { + return mount.WithTempMount(ctx, mounts, func(root string) error { + return filepath.Walk(root, incrementFS(root, uid, gid)) + }) +} + +func incrementFS(root string, uidInc, gidInc uint32) filepath.WalkFunc { + return func(path string, info os.FileInfo, err error) error { + if err != nil { + return err + } + var ( + stat = info.Sys().(*syscall.Stat_t) + u, g = int(stat.Uid + uidInc), int(stat.Gid + gidInc) + ) + // be sure the lchown the path as to not de-reference the symlink to a host file + return os.Lchown(path, u, g) + } +} diff --git a/vendor/github.com/containerd/containerd/container_restore_opts.go b/vendor/github.com/containerd/containerd/container_restore_opts.go new file mode 100644 index 0000000000..2afc187013 --- /dev/null +++ b/vendor/github.com/containerd/containerd/container_restore_opts.go @@ -0,0 +1,150 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "errors" + "fmt" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/protobuf/proto" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/opencontainers/image-spec/identity" + imagespec "github.com/opencontainers/image-spec/specs-go/v1" +) + +var ( + // ErrImageNameNotFoundInIndex is returned when the image name is not found in the index + ErrImageNameNotFoundInIndex = errors.New("image name not found in index") + // ErrRuntimeNameNotFoundInIndex is returned when the runtime is not found in the index + ErrRuntimeNameNotFoundInIndex = errors.New("runtime not found in index") + // ErrSnapshotterNameNotFoundInIndex is returned when the snapshotter is not found in the index + ErrSnapshotterNameNotFoundInIndex = errors.New("snapshotter not found in index") +) + +// RestoreOpts are options to manage the restore operation +type RestoreOpts func(context.Context, string, *Client, Image, *imagespec.Index) NewContainerOpts + +// WithRestoreImage restores the image for the container +func WithRestoreImage(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + name, ok := index.Annotations[checkpointImageNameLabel] + if !ok || name == "" { + return ErrImageNameNotFoundInIndex + } + snapshotter, ok := index.Annotations[checkpointSnapshotterNameLabel] + if !ok || name == "" { + return ErrSnapshotterNameNotFoundInIndex + } + i, err := client.GetImage(ctx, name) + if err != nil { + return err + } + + diffIDs, err := i.(*image).i.RootFS(ctx, client.ContentStore(), client.platform) + if err != nil { + return err + } + parent := identity.ChainID(diffIDs).String() + if _, err := client.SnapshotService(snapshotter).Prepare(ctx, id, parent); err != nil { + return err + } + c.Image = i.Name() + c.SnapshotKey = id + c.Snapshotter = snapshotter + return nil + } +} + +// WithRestoreRuntime restores the runtime for the container +func WithRestoreRuntime(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + name, ok := index.Annotations[checkpointRuntimeNameLabel] + if !ok { + return ErrRuntimeNameNotFoundInIndex + } + + // restore options if present + m, err := GetIndexByMediaType(index, images.MediaTypeContainerd1CheckpointRuntimeOptions) + if err != nil { + if err != ErrMediaTypeNotFound { + return err + } + } + var options ptypes.Any + if m != nil { + store := client.ContentStore() + data, err := content.ReadBlob(ctx, store, *m) + if err != nil { + return fmt.Errorf("unable to read checkpoint runtime: %w", err) + } + if err := proto.Unmarshal(data, &options); err != nil { + return err + } + } + + c.Runtime = containers.RuntimeInfo{ + Name: name, + Options: &options, + } + return nil + } +} + +// WithRestoreSpec restores the spec from the checkpoint for the container +func WithRestoreSpec(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + m, err := GetIndexByMediaType(index, images.MediaTypeContainerd1CheckpointConfig) + if err != nil { + return err + } + store := client.ContentStore() + data, err := content.ReadBlob(ctx, store, *m) + if err != nil { + return fmt.Errorf("unable to read checkpoint config: %w", err) + } + var any ptypes.Any + if err := proto.Unmarshal(data, &any); err != nil { + return err + } + c.Spec = &any + return nil + } +} + +// WithRestoreRW restores the rw layer from the checkpoint for the container +func WithRestoreRW(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index) NewContainerOpts { + return func(ctx context.Context, client *Client, c *containers.Container) error { + // apply rw layer + rw, err := GetIndexByMediaType(index, imagespec.MediaTypeImageLayerGzip) + if err != nil { + return err + } + mounts, err := client.SnapshotService(c.Snapshotter).Mounts(ctx, c.SnapshotKey) + if err != nil { + return err + } + + if _, err := client.DiffService().Apply(ctx, *rw, mounts); err != nil { + return err + } + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/containerd.service b/vendor/github.com/containerd/containerd/containerd.service new file mode 100644 index 0000000000..38a3459456 --- /dev/null +++ b/vendor/github.com/containerd/containerd/containerd.service @@ -0,0 +1,42 @@ +# Copyright The containerd Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +[Unit] +Description=containerd container runtime +Documentation=https://containerd.io +After=network.target local-fs.target + +[Service] +#uncomment to enable the experimental sbservice (sandboxed) version of containerd/cri integration +#Environment="ENABLE_CRI_SANDBOXES=sandboxed" +ExecStartPre=-/sbin/modprobe overlay +ExecStart=/usr/local/bin/containerd + +Type=notify +Delegate=yes +KillMode=process +Restart=always +RestartSec=5 +# Having non-zero Limit*s causes performance problems due to accounting overhead +# in the kernel. We recommend using cgroups to do container-local accounting. +LimitNPROC=infinity +LimitCORE=infinity +LimitNOFILE=infinity +# Comment TasksMax if your systemd version does not supports it. +# Only systemd 226 and above support this version. +TasksMax=infinity +OOMScoreAdjust=-999 + +[Install] +WantedBy=multi-user.target diff --git a/vendor/github.com/containerd/containerd/containers/containers.go b/vendor/github.com/containerd/containerd/containers/containers.go index 7174bbd6aa..49f3891336 100644 --- a/vendor/github.com/containerd/containerd/containers/containers.go +++ b/vendor/github.com/containerd/containerd/containers/containers.go @@ -20,7 +20,7 @@ import ( "context" "time" - "github.com/gogo/protobuf/types" + "github.com/containerd/typeurl/v2" ) // Container represents the set of data pinned by a container. Unless otherwise @@ -53,7 +53,7 @@ type Container struct { // container. // // This field is required but mutable. - Spec *types.Any + Spec typeurl.Any // SnapshotKey specifies the snapshot key to use for the container's root // filesystem. When starting a task from this container, a caller should @@ -75,13 +75,18 @@ type Container struct { UpdatedAt time.Time // Extensions stores client-specified metadata - Extensions map[string]types.Any + Extensions map[string]typeurl.Any + + // SandboxID is an identifier of sandbox this container belongs to. + // + // This property is optional, but can't be changed after creation. + SandboxID string } // RuntimeInfo holds runtime specific information type RuntimeInfo struct { Name string - Options *types.Any + Options typeurl.Any } // Store interacts with the underlying container storage diff --git a/vendor/github.com/containerd/containerd/containerstore.go b/vendor/github.com/containerd/containerd/containerstore.go new file mode 100644 index 0000000000..331a6f41de --- /dev/null +++ b/vendor/github.com/containerd/containerd/containerstore.go @@ -0,0 +1,210 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "errors" + "io" + + containersapi "github.com/containerd/containerd/api/services/containers/v1" + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/protobuf" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/typeurl/v2" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +type remoteContainers struct { + client containersapi.ContainersClient +} + +var _ containers.Store = &remoteContainers{} + +// NewRemoteContainerStore returns the container Store connected with the provided client +func NewRemoteContainerStore(client containersapi.ContainersClient) containers.Store { + return &remoteContainers{ + client: client, + } +} + +func (r *remoteContainers) Get(ctx context.Context, id string) (containers.Container, error) { + resp, err := r.client.Get(ctx, &containersapi.GetContainerRequest{ + ID: id, + }) + if err != nil { + return containers.Container{}, errdefs.FromGRPC(err) + } + + return containerFromProto(resp.Container), nil +} + +func (r *remoteContainers) List(ctx context.Context, filters ...string) ([]containers.Container, error) { + containers, err := r.stream(ctx, filters...) + if err != nil { + if err == errStreamNotAvailable { + return r.list(ctx, filters...) + } + return nil, err + } + return containers, nil +} + +func (r *remoteContainers) list(ctx context.Context, filters ...string) ([]containers.Container, error) { + resp, err := r.client.List(ctx, &containersapi.ListContainersRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + return containersFromProto(resp.Containers), nil +} + +var errStreamNotAvailable = errors.New("streaming api not available") + +func (r *remoteContainers) stream(ctx context.Context, filters ...string) ([]containers.Container, error) { + session, err := r.client.ListStream(ctx, &containersapi.ListContainersRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + var containers []containers.Container + for { + c, err := session.Recv() + if err != nil { + if err == io.EOF { + return containers, nil + } + if s, ok := status.FromError(err); ok { + if s.Code() == codes.Unimplemented { + return nil, errStreamNotAvailable + } + } + return nil, errdefs.FromGRPC(err) + } + select { + case <-ctx.Done(): + return containers, ctx.Err() + default: + containers = append(containers, containerFromProto(c.Container)) + } + } +} + +func (r *remoteContainers) Create(ctx context.Context, container containers.Container) (containers.Container, error) { + created, err := r.client.Create(ctx, &containersapi.CreateContainerRequest{ + Container: containerToProto(&container), + }) + if err != nil { + return containers.Container{}, errdefs.FromGRPC(err) + } + + return containerFromProto(created.Container), nil + +} + +func (r *remoteContainers) Update(ctx context.Context, container containers.Container, fieldpaths ...string) (containers.Container, error) { + var updateMask *ptypes.FieldMask + if len(fieldpaths) > 0 { + updateMask = &ptypes.FieldMask{ + Paths: fieldpaths, + } + } + + updated, err := r.client.Update(ctx, &containersapi.UpdateContainerRequest{ + Container: containerToProto(&container), + UpdateMask: updateMask, + }) + if err != nil { + return containers.Container{}, errdefs.FromGRPC(err) + } + + return containerFromProto(updated.Container), nil + +} + +func (r *remoteContainers) Delete(ctx context.Context, id string) error { + _, err := r.client.Delete(ctx, &containersapi.DeleteContainerRequest{ + ID: id, + }) + + return errdefs.FromGRPC(err) + +} + +func containerToProto(container *containers.Container) *containersapi.Container { + extensions := make(map[string]*ptypes.Any) + for k, v := range container.Extensions { + extensions[k] = protobuf.FromAny(v) + } + return &containersapi.Container{ + ID: container.ID, + Labels: container.Labels, + Image: container.Image, + Runtime: &containersapi.Container_Runtime{ + Name: container.Runtime.Name, + Options: protobuf.FromAny(container.Runtime.Options), + }, + Spec: protobuf.FromAny(container.Spec), + Snapshotter: container.Snapshotter, + SnapshotKey: container.SnapshotKey, + Extensions: extensions, + Sandbox: container.SandboxID, + } +} + +func containerFromProto(containerpb *containersapi.Container) containers.Container { + var runtime containers.RuntimeInfo + if containerpb.Runtime != nil { + runtime = containers.RuntimeInfo{ + Name: containerpb.Runtime.Name, + Options: containerpb.Runtime.Options, + } + } + extensions := make(map[string]typeurl.Any) + for k, v := range containerpb.Extensions { + v := v + extensions[k] = v + } + return containers.Container{ + ID: containerpb.ID, + Labels: containerpb.Labels, + Image: containerpb.Image, + Runtime: runtime, + Spec: containerpb.Spec, + Snapshotter: containerpb.Snapshotter, + SnapshotKey: containerpb.SnapshotKey, + CreatedAt: protobuf.FromTimestamp(containerpb.CreatedAt), + UpdatedAt: protobuf.FromTimestamp(containerpb.UpdatedAt), + Extensions: extensions, + SandboxID: containerpb.Sandbox, + } +} + +func containersFromProto(containerspb []*containersapi.Container) []containers.Container { + var containers []containers.Container + + for _, container := range containerspb { + container := container + containers = append(containers, containerFromProto(container)) + } + + return containers +} diff --git a/vendor/github.com/containerd/containerd/content/adaptor.go b/vendor/github.com/containerd/containerd/content/adaptor.go new file mode 100644 index 0000000000..88bad2610e --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/adaptor.go @@ -0,0 +1,52 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package content + +import ( + "strings" + + "github.com/containerd/containerd/filters" +) + +// AdaptInfo returns `filters.Adaptor` that handles `content.Info`. +func AdaptInfo(info Info) filters.Adaptor { + return filters.AdapterFunc(func(fieldpath []string) (string, bool) { + if len(fieldpath) == 0 { + return "", false + } + + switch fieldpath[0] { + case "digest": + return info.Digest.String(), true + case "size": + // TODO: support size based filtering + case "labels": + return checkMap(fieldpath[1:], info.Labels) + } + + return "", false + }) +} + +func checkMap(fieldpath []string, m map[string]string) (string, bool) { + if len(m) == 0 { + return "", false + } + + value, ok := m[strings.Join(fieldpath, ".")] + return value, ok +} diff --git a/vendor/github.com/containerd/containerd/content/content.go b/vendor/github.com/containerd/containerd/content/content.go new file mode 100644 index 0000000000..2dc7bf8b52 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/content.go @@ -0,0 +1,207 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package content + +import ( + "context" + "io" + "time" + + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Store combines the methods of content-oriented interfaces into a set that +// are commonly provided by complete implementations. +// +// Overall content lifecycle: +// - Ingester is used to initiate a write operation (aka ingestion) +// - IngestManager is used to manage (e.g. list, abort) active ingestions +// - Once an ingestion is complete (see Writer.Commit), Provider is used to +// query a single piece of content by its digest +// - Manager is used to manage (e.g. list, delete) previously committed content +// +// Note that until ingestion is complete, its content is not visible through +// Provider or Manager. Once ingestion is complete, it is no longer exposed +// through IngestManager. +type Store interface { + Manager + Provider + IngestManager + Ingester +} + +// ReaderAt extends the standard io.ReaderAt interface with reporting of Size and io.Closer +type ReaderAt interface { + io.ReaderAt + io.Closer + Size() int64 +} + +// Provider provides a reader interface for specific content +type Provider interface { + // ReaderAt only requires desc.Digest to be set. + // Other fields in the descriptor may be used internally for resolving + // the location of the actual data. + ReaderAt(ctx context.Context, desc ocispec.Descriptor) (ReaderAt, error) +} + +// Ingester writes content +type Ingester interface { + // Writer initiates a writing operation (aka ingestion). A single ingestion + // is uniquely identified by its ref, provided using a WithRef option. + // Writer can be called multiple times with the same ref to access the same + // ingestion. + // Once all the data is written, use Writer.Commit to complete the ingestion. + Writer(ctx context.Context, opts ...WriterOpt) (Writer, error) +} + +// IngestManager provides methods for managing ingestions. An ingestion is a +// not-yet-complete writing operation initiated using Ingester and identified +// by a ref string. +type IngestManager interface { + // Status returns the status of the provided ref. + Status(ctx context.Context, ref string) (Status, error) + + // ListStatuses returns the status of any active ingestions whose ref match + // the provided regular expression. If empty, all active ingestions will be + // returned. + ListStatuses(ctx context.Context, filters ...string) ([]Status, error) + + // Abort completely cancels the ingest operation targeted by ref. + Abort(ctx context.Context, ref string) error +} + +// Info holds content specific information +type Info struct { + Digest digest.Digest + Size int64 + CreatedAt time.Time + UpdatedAt time.Time + Labels map[string]string +} + +// Status of a content operation (i.e. an ingestion) +type Status struct { + Ref string + Offset int64 + Total int64 + Expected digest.Digest + StartedAt time.Time + UpdatedAt time.Time +} + +// WalkFunc defines the callback for a blob walk. +type WalkFunc func(Info) error + +// InfoReaderProvider provides both info and reader for the specific content. +type InfoReaderProvider interface { + InfoProvider + Provider +} + +// InfoProvider provides info for content inspection. +type InfoProvider interface { + // Info will return metadata about content available in the content store. + // + // If the content is not present, ErrNotFound will be returned. + Info(ctx context.Context, dgst digest.Digest) (Info, error) +} + +// Manager provides methods for inspecting, listing and removing content. +type Manager interface { + InfoProvider + + // Update updates mutable information related to content. + // If one or more fieldpaths are provided, only those + // fields will be updated. + // Mutable fields: + // labels.* + Update(ctx context.Context, info Info, fieldpaths ...string) (Info, error) + + // Walk will call fn for each item in the content store which + // match the provided filters. If no filters are given all + // items will be walked. + Walk(ctx context.Context, fn WalkFunc, filters ...string) error + + // Delete removes the content from the store. + Delete(ctx context.Context, dgst digest.Digest) error +} + +// Writer handles writing of content into a content store +type Writer interface { + // Close closes the writer, if the writer has not been + // committed this allows resuming or aborting. + // Calling Close on a closed writer will not error. + io.WriteCloser + + // Digest may return empty digest or panics until committed. + Digest() digest.Digest + + // Commit commits the blob (but no roll-back is guaranteed on an error). + // size and expected can be zero-value when unknown. + // Commit always closes the writer, even on error. + // ErrAlreadyExists aborts the writer. + Commit(ctx context.Context, size int64, expected digest.Digest, opts ...Opt) error + + // Status returns the current state of write + Status() (Status, error) + + // Truncate updates the size of the target blob + Truncate(size int64) error +} + +// Opt is used to alter the mutable properties of content +type Opt func(*Info) error + +// WithLabels allows labels to be set on content +func WithLabels(labels map[string]string) Opt { + return func(info *Info) error { + info.Labels = labels + return nil + } +} + +// WriterOpts is internally used by WriterOpt. +type WriterOpts struct { + Ref string + Desc ocispec.Descriptor +} + +// WriterOpt is used for passing options to Ingester.Writer. +type WriterOpt func(*WriterOpts) error + +// WithDescriptor specifies an OCI descriptor. +// Writer may optionally use the descriptor internally for resolving +// the location of the actual data. +// Write does not require any field of desc to be set. +// If the data size is unknown, desc.Size should be set to 0. +// Some implementations may also accept negative values as "unknown". +func WithDescriptor(desc ocispec.Descriptor) WriterOpt { + return func(opts *WriterOpts) error { + opts.Desc = desc + return nil + } +} + +// WithRef specifies a ref string. +func WithRef(ref string) WriterOpt { + return func(opts *WriterOpts) error { + opts.Ref = ref + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/content/helpers.go b/vendor/github.com/containerd/containerd/content/helpers.go new file mode 100644 index 0000000000..1470054130 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/helpers.go @@ -0,0 +1,345 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package content + +import ( + "context" + "errors" + "fmt" + "io" + "sync" + "time" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/pkg/randutil" + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// maxResets is the no.of times the Copy() method can tolerate a reset of the body +const maxResets = 5 + +var ErrReset = errors.New("writer has been reset") + +var bufPool = sync.Pool{ + New: func() interface{} { + buffer := make([]byte, 1<<20) + return &buffer + }, +} + +type reader interface { + Reader() io.Reader +} + +// NewReader returns a io.Reader from a ReaderAt +func NewReader(ra ReaderAt) io.Reader { + if rd, ok := ra.(reader); ok { + return rd.Reader() + } + return io.NewSectionReader(ra, 0, ra.Size()) +} + +// ReadBlob retrieves the entire contents of the blob from the provider. +// +// Avoid using this for large blobs, such as layers. +func ReadBlob(ctx context.Context, provider Provider, desc ocispec.Descriptor) ([]byte, error) { + if int64(len(desc.Data)) == desc.Size && digest.FromBytes(desc.Data) == desc.Digest { + return desc.Data, nil + } + + ra, err := provider.ReaderAt(ctx, desc) + if err != nil { + return nil, err + } + defer ra.Close() + + p := make([]byte, ra.Size()) + + n, err := ra.ReadAt(p, 0) + if err == io.EOF { + if int64(n) != ra.Size() { + err = io.ErrUnexpectedEOF + } else { + err = nil + } + } + return p, err +} + +// WriteBlob writes data with the expected digest into the content store. If +// expected already exists, the method returns immediately and the reader will +// not be consumed. +// +// This is useful when the digest and size are known beforehand. +// +// Copy is buffered, so no need to wrap reader in buffered io. +func WriteBlob(ctx context.Context, cs Ingester, ref string, r io.Reader, desc ocispec.Descriptor, opts ...Opt) error { + cw, err := OpenWriter(ctx, cs, WithRef(ref), WithDescriptor(desc)) + if err != nil { + if !errdefs.IsAlreadyExists(err) { + return fmt.Errorf("failed to open writer: %w", err) + } + + return nil // already present + } + defer cw.Close() + + return Copy(ctx, cw, r, desc.Size, desc.Digest, opts...) +} + +// OpenWriter opens a new writer for the given reference, retrying if the writer +// is locked until the reference is available or returns an error. +func OpenWriter(ctx context.Context, cs Ingester, opts ...WriterOpt) (Writer, error) { + var ( + cw Writer + err error + retry = 16 + ) + for { + cw, err = cs.Writer(ctx, opts...) + if err != nil { + if !errdefs.IsUnavailable(err) { + return nil, err + } + + // TODO: Check status to determine if the writer is active, + // continue waiting while active, otherwise return lock + // error or abort. Requires asserting for an ingest manager + + select { + case <-time.After(time.Millisecond * time.Duration(randutil.Intn(retry))): + if retry < 2048 { + retry = retry << 1 + } + continue + case <-ctx.Done(): + // Propagate lock error + return nil, err + } + + } + break + } + + return cw, err +} + +// Copy copies data with the expected digest from the reader into the +// provided content store writer. This copy commits the writer. +// +// This is useful when the digest and size are known beforehand. When +// the size or digest is unknown, these values may be empty. +// +// Copy is buffered, so no need to wrap reader in buffered io. +func Copy(ctx context.Context, cw Writer, or io.Reader, size int64, expected digest.Digest, opts ...Opt) error { + ws, err := cw.Status() + if err != nil { + return fmt.Errorf("failed to get status: %w", err) + } + r := or + if ws.Offset > 0 { + r, err = seekReader(or, ws.Offset, size) + if err != nil { + return fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) + } + } + + for i := 0; i < maxResets; i++ { + if i >= 1 { + log.G(ctx).WithField("digest", expected).Debugf("retrying copy due to reset") + } + copied, err := copyWithBuffer(cw, r) + if errors.Is(err, ErrReset) { + ws, err := cw.Status() + if err != nil { + return fmt.Errorf("failed to get status: %w", err) + } + r, err = seekReader(or, ws.Offset, size) + if err != nil { + return fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) + } + continue + } + if err != nil { + return fmt.Errorf("failed to copy: %w", err) + } + if size != 0 && copied < size-ws.Offset { + // Short writes would return its own error, this indicates a read failure + return fmt.Errorf("failed to read expected number of bytes: %w", io.ErrUnexpectedEOF) + } + if err := cw.Commit(ctx, size, expected, opts...); err != nil { + if errors.Is(err, ErrReset) { + ws, err := cw.Status() + if err != nil { + return fmt.Errorf("failed to get status: %w", err) + } + r, err = seekReader(or, ws.Offset, size) + if err != nil { + return fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) + } + continue + } + if !errdefs.IsAlreadyExists(err) { + return fmt.Errorf("failed commit on ref %q: %w", ws.Ref, err) + } + } + return nil + } + + log.G(ctx).WithField("digest", expected).Errorf("failed to copy after %d retries", maxResets) + return fmt.Errorf("failed to copy after %d retries", maxResets) +} + +// CopyReaderAt copies to a writer from a given reader at for the given +// number of bytes. This copy does not commit the writer. +func CopyReaderAt(cw Writer, ra ReaderAt, n int64) error { + ws, err := cw.Status() + if err != nil { + return err + } + + copied, err := copyWithBuffer(cw, io.NewSectionReader(ra, ws.Offset, n)) + if err != nil { + return fmt.Errorf("failed to copy: %w", err) + } + if copied < n { + // Short writes would return its own error, this indicates a read failure + return fmt.Errorf("failed to read expected number of bytes: %w", io.ErrUnexpectedEOF) + } + return nil +} + +// CopyReader copies to a writer from a given reader, returning +// the number of bytes copied. +// Note: if the writer has a non-zero offset, the total number +// of bytes read may be greater than those copied if the reader +// is not an io.Seeker. +// This copy does not commit the writer. +func CopyReader(cw Writer, r io.Reader) (int64, error) { + ws, err := cw.Status() + if err != nil { + return 0, fmt.Errorf("failed to get status: %w", err) + } + + if ws.Offset > 0 { + r, err = seekReader(r, ws.Offset, 0) + if err != nil { + return 0, fmt.Errorf("unable to resume write to %v: %w", ws.Ref, err) + } + } + + return copyWithBuffer(cw, r) +} + +// seekReader attempts to seek the reader to the given offset, either by +// resolving `io.Seeker`, by detecting `io.ReaderAt`, or discarding +// up to the given offset. +func seekReader(r io.Reader, offset, size int64) (io.Reader, error) { + // attempt to resolve r as a seeker and setup the offset. + seeker, ok := r.(io.Seeker) + if ok { + nn, err := seeker.Seek(offset, io.SeekStart) + if nn != offset { + if err == nil { + err = fmt.Errorf("unexpected seek location without seek error") + } + return nil, fmt.Errorf("failed to seek to offset %v: %w", offset, err) + } + + if err != nil { + return nil, err + } + + return r, nil + } + + // ok, let's try io.ReaderAt! + readerAt, ok := r.(io.ReaderAt) + if ok && size > offset { + sr := io.NewSectionReader(readerAt, offset, size) + return sr, nil + } + + // well then, let's just discard up to the offset + n, err := copyWithBuffer(io.Discard, io.LimitReader(r, offset)) + if err != nil { + return nil, fmt.Errorf("failed to discard to offset: %w", err) + } + if n != offset { + return nil, errors.New("unable to discard to offset") + } + + return r, nil +} + +// copyWithBuffer is very similar to io.CopyBuffer https://golang.org/pkg/io/#CopyBuffer +// but instead of using Read to read from the src, we use ReadAtLeast to make sure we have +// a full buffer before we do a write operation to dst to reduce overheads associated +// with the write operations of small buffers. +func copyWithBuffer(dst io.Writer, src io.Reader) (written int64, err error) { + // If the reader has a WriteTo method, use it to do the copy. + // Avoids an allocation and a copy. + if wt, ok := src.(io.WriterTo); ok { + return wt.WriteTo(dst) + } + // Similarly, if the writer has a ReadFrom method, use it to do the copy. + if rt, ok := dst.(io.ReaderFrom); ok { + return rt.ReadFrom(src) + } + bufRef := bufPool.Get().(*[]byte) + defer bufPool.Put(bufRef) + buf := *bufRef + for { + nr, er := io.ReadAtLeast(src, buf, len(buf)) + if nr > 0 { + nw, ew := dst.Write(buf[0:nr]) + if nw > 0 { + written += int64(nw) + } + if ew != nil { + err = ew + break + } + if nr != nw { + err = io.ErrShortWrite + break + } + } + if er != nil { + // If an EOF happens after reading fewer than the requested bytes, + // ReadAtLeast returns ErrUnexpectedEOF. + if er != io.EOF && er != io.ErrUnexpectedEOF { + err = er + } + break + } + } + return +} + +// Exists returns whether an attempt to access the content would not error out +// with an ErrNotFound error. It will return an encountered error if it was +// different than ErrNotFound. +func Exists(ctx context.Context, provider InfoProvider, desc ocispec.Descriptor) (bool, error) { + _, err := provider.Info(ctx, desc.Digest) + if errdefs.IsNotFound(err) { + return false, nil + } + return err == nil, err +} diff --git a/vendor/github.com/containerd/containerd/content/local/content_local_fuzzer.go b/vendor/github.com/containerd/containerd/content/local/content_local_fuzzer.go new file mode 100644 index 0000000000..a523f28d91 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/content_local_fuzzer.go @@ -0,0 +1,76 @@ +//go:build gofuzz + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "bufio" + "bytes" + "context" + _ "crypto/sha256" + "io" + "testing" + + "github.com/opencontainers/go-digest" + + "github.com/containerd/containerd/content" +) + +func FuzzContentStoreWriter(data []byte) int { + t := &testing.T{} + ctx := context.Background() + ctx, _, cs, cleanup := contentStoreEnv(t) + defer cleanup() + + cw, err := cs.Writer(ctx, content.WithRef("myref")) + if err != nil { + return 0 + } + if err := cw.Close(); err != nil { + return 0 + } + + // reopen, so we can test things + cw, err = cs.Writer(ctx, content.WithRef("myref")) + if err != nil { + return 0 + } + + err = checkCopyFuzz(int64(len(data)), cw, bufio.NewReader(io.NopCloser(bytes.NewReader(data)))) + if err != nil { + return 0 + } + expected := digest.FromBytes(data) + + if err = cw.Commit(ctx, int64(len(data)), expected); err != nil { + return 0 + } + return 1 +} + +func checkCopyFuzz(size int64, dst io.Writer, src io.Reader) error { + nn, err := io.Copy(dst, src) + if err != nil { + return err + } + + if nn != size { + return err + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/content/local/locks.go b/vendor/github.com/containerd/containerd/content/local/locks.go new file mode 100644 index 0000000000..1e59f39b30 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/locks.go @@ -0,0 +1,62 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "fmt" + "sync" + "time" + + "github.com/containerd/containerd/errdefs" +) + +// Handles locking references + +type lock struct { + since time.Time +} + +var ( + // locks lets us lock in process + locks = make(map[string]*lock) + locksMu sync.Mutex +) + +func tryLock(ref string) error { + locksMu.Lock() + defer locksMu.Unlock() + + if v, ok := locks[ref]; ok { + // Returning the duration may help developers distinguish dead locks (long duration) from + // lock contentions (short duration). + now := time.Now() + return fmt.Errorf( + "ref %s locked for %s (since %s): %w", ref, now.Sub(v.since), v.since, + errdefs.ErrUnavailable, + ) + } + + locks[ref] = &lock{time.Now()} + return nil +} + +func unlock(ref string) { + locksMu.Lock() + defer locksMu.Unlock() + + delete(locks, ref) +} diff --git a/vendor/github.com/containerd/containerd/content/local/readerat.go b/vendor/github.com/containerd/containerd/content/local/readerat.go new file mode 100644 index 0000000000..899e85c0ba --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/readerat.go @@ -0,0 +1,72 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "fmt" + "io" + "os" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" +) + +// readerat implements io.ReaderAt in a completely stateless manner by opening +// the referenced file for each call to ReadAt. +type sizeReaderAt struct { + size int64 + fp *os.File +} + +// OpenReader creates ReaderAt from a file +func OpenReader(p string) (content.ReaderAt, error) { + fi, err := os.Stat(p) + if err != nil { + if !os.IsNotExist(err) { + return nil, err + } + + return nil, fmt.Errorf("blob not found: %w", errdefs.ErrNotFound) + } + + fp, err := os.Open(p) + if err != nil { + if !os.IsNotExist(err) { + return nil, err + } + + return nil, fmt.Errorf("blob not found: %w", errdefs.ErrNotFound) + } + + return sizeReaderAt{size: fi.Size(), fp: fp}, nil +} + +func (ra sizeReaderAt) ReadAt(p []byte, offset int64) (int, error) { + return ra.fp.ReadAt(p, offset) +} + +func (ra sizeReaderAt) Size() int64 { + return ra.size +} + +func (ra sizeReaderAt) Close() error { + return ra.fp.Close() +} + +func (ra sizeReaderAt) Reader() io.Reader { + return io.LimitReader(ra.fp, ra.size) +} diff --git a/vendor/github.com/containerd/containerd/content/local/store.go b/vendor/github.com/containerd/containerd/content/local/store.go new file mode 100644 index 0000000000..baae3565bb --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/store.go @@ -0,0 +1,704 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "context" + "fmt" + "io" + "os" + "path/filepath" + "strconv" + "strings" + "sync" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/filters" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/pkg/randutil" + "github.com/sirupsen/logrus" + + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +var bufPool = sync.Pool{ + New: func() interface{} { + buffer := make([]byte, 1<<20) + return &buffer + }, +} + +// LabelStore is used to store mutable labels for digests +type LabelStore interface { + // Get returns all the labels for the given digest + Get(digest.Digest) (map[string]string, error) + + // Set sets all the labels for a given digest + Set(digest.Digest, map[string]string) error + + // Update replaces the given labels for a digest, + // a key with an empty value removes a label. + Update(digest.Digest, map[string]string) (map[string]string, error) +} + +// Store is digest-keyed store for content. All data written into the store is +// stored under a verifiable digest. +// +// Store can generally support multi-reader, single-writer ingest of data, +// including resumable ingest. +type store struct { + root string + ls LabelStore +} + +// NewStore returns a local content store +func NewStore(root string) (content.Store, error) { + return NewLabeledStore(root, nil) +} + +// NewLabeledStore returns a new content store using the provided label store +// +// Note: content stores which are used underneath a metadata store may not +// require labels and should use `NewStore`. `NewLabeledStore` is primarily +// useful for tests or standalone implementations. +func NewLabeledStore(root string, ls LabelStore) (content.Store, error) { + if err := os.MkdirAll(filepath.Join(root, "ingest"), 0777); err != nil { + return nil, err + } + + return &store{ + root: root, + ls: ls, + }, nil +} + +func (s *store) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { + p, err := s.blobPath(dgst) + if err != nil { + return content.Info{}, fmt.Errorf("calculating blob info path: %w", err) + } + + fi, err := os.Stat(p) + if err != nil { + if os.IsNotExist(err) { + err = fmt.Errorf("content %v: %w", dgst, errdefs.ErrNotFound) + } + + return content.Info{}, err + } + var labels map[string]string + if s.ls != nil { + labels, err = s.ls.Get(dgst) + if err != nil { + return content.Info{}, err + } + } + return s.info(dgst, fi, labels), nil +} + +func (s *store) info(dgst digest.Digest, fi os.FileInfo, labels map[string]string) content.Info { + return content.Info{ + Digest: dgst, + Size: fi.Size(), + CreatedAt: fi.ModTime(), + UpdatedAt: getATime(fi), + Labels: labels, + } +} + +// ReaderAt returns an io.ReaderAt for the blob. +func (s *store) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content.ReaderAt, error) { + p, err := s.blobPath(desc.Digest) + if err != nil { + return nil, fmt.Errorf("calculating blob path for ReaderAt: %w", err) + } + + reader, err := OpenReader(p) + if err != nil { + return nil, fmt.Errorf("blob %s expected at %s: %w", desc.Digest, p, err) + } + + return reader, nil +} + +// Delete removes a blob by its digest. +// +// While this is safe to do concurrently, safe exist-removal logic must hold +// some global lock on the store. +func (s *store) Delete(ctx context.Context, dgst digest.Digest) error { + bp, err := s.blobPath(dgst) + if err != nil { + return fmt.Errorf("calculating blob path for delete: %w", err) + } + + if err := os.RemoveAll(bp); err != nil { + if !os.IsNotExist(err) { + return err + } + + return fmt.Errorf("content %v: %w", dgst, errdefs.ErrNotFound) + } + + return nil +} + +func (s *store) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { + if s.ls == nil { + return content.Info{}, fmt.Errorf("update not supported on immutable content store: %w", errdefs.ErrFailedPrecondition) + } + + p, err := s.blobPath(info.Digest) + if err != nil { + return content.Info{}, fmt.Errorf("calculating blob path for update: %w", err) + } + + fi, err := os.Stat(p) + if err != nil { + if os.IsNotExist(err) { + err = fmt.Errorf("content %v: %w", info.Digest, errdefs.ErrNotFound) + } + + return content.Info{}, err + } + + var ( + all bool + labels map[string]string + ) + if len(fieldpaths) > 0 { + for _, path := range fieldpaths { + if strings.HasPrefix(path, "labels.") { + if labels == nil { + labels = map[string]string{} + } + + key := strings.TrimPrefix(path, "labels.") + labels[key] = info.Labels[key] + continue + } + + switch path { + case "labels": + all = true + labels = info.Labels + default: + return content.Info{}, fmt.Errorf("cannot update %q field on content info %q: %w", path, info.Digest, errdefs.ErrInvalidArgument) + } + } + } else { + all = true + labels = info.Labels + } + + if all { + err = s.ls.Set(info.Digest, labels) + } else { + labels, err = s.ls.Update(info.Digest, labels) + } + if err != nil { + return content.Info{}, err + } + + info = s.info(info.Digest, fi, labels) + info.UpdatedAt = time.Now() + + if err := os.Chtimes(p, info.UpdatedAt, info.CreatedAt); err != nil { + log.G(ctx).WithError(err).Warnf("could not change access time for %s", info.Digest) + } + + return info, nil +} + +func (s *store) Walk(ctx context.Context, fn content.WalkFunc, fs ...string) error { + root := filepath.Join(s.root, "blobs") + + filter, err := filters.ParseAll(fs...) + if err != nil { + return err + } + + var alg digest.Algorithm + return filepath.Walk(root, func(path string, fi os.FileInfo, err error) error { + if err != nil { + return err + } + if !fi.IsDir() && !alg.Available() { + return nil + } + + // TODO(stevvooe): There are few more cases with subdirs that should be + // handled in case the layout gets corrupted. This isn't strict enough + // and may spew bad data. + + if path == root { + return nil + } + if filepath.Dir(path) == root { + alg = digest.Algorithm(filepath.Base(path)) + + if !alg.Available() { + alg = "" + return filepath.SkipDir + } + + // descending into a hash directory + return nil + } + + dgst := digest.NewDigestFromEncoded(alg, filepath.Base(path)) + if err := dgst.Validate(); err != nil { + // log error but don't report + log.L.WithError(err).WithField("path", path).Error("invalid digest for blob path") + // if we see this, it could mean some sort of corruption of the + // store or extra paths not expected previously. + } + + var labels map[string]string + if s.ls != nil { + labels, err = s.ls.Get(dgst) + if err != nil { + return err + } + } + + info := s.info(dgst, fi, labels) + if !filter.Match(content.AdaptInfo(info)) { + return nil + } + return fn(info) + }) +} + +func (s *store) Status(ctx context.Context, ref string) (content.Status, error) { + return s.status(s.ingestRoot(ref)) +} + +func (s *store) ListStatuses(ctx context.Context, fs ...string) ([]content.Status, error) { + fp, err := os.Open(filepath.Join(s.root, "ingest")) + if err != nil { + return nil, err + } + + defer fp.Close() + + fis, err := fp.Readdir(-1) + if err != nil { + return nil, err + } + + filter, err := filters.ParseAll(fs...) + if err != nil { + return nil, err + } + + var active []content.Status + for _, fi := range fis { + p := filepath.Join(s.root, "ingest", fi.Name()) + stat, err := s.status(p) + if err != nil { + if !os.IsNotExist(err) { + return nil, err + } + + // TODO(stevvooe): This is a common error if uploads are being + // completed while making this listing. Need to consider taking a + // lock on the whole store to coordinate this aspect. + // + // Another option is to cleanup downloads asynchronously and + // coordinate this method with the cleanup process. + // + // For now, we just skip them, as they really don't exist. + continue + } + + if filter.Match(adaptStatus(stat)) { + active = append(active, stat) + } + } + + return active, nil +} + +// WalkStatusRefs is used to walk all status references +// Failed status reads will be logged and ignored, if +// this function is called while references are being altered, +// these error messages may be produced. +func (s *store) WalkStatusRefs(ctx context.Context, fn func(string) error) error { + fp, err := os.Open(filepath.Join(s.root, "ingest")) + if err != nil { + return err + } + + defer fp.Close() + + fis, err := fp.Readdir(-1) + if err != nil { + return err + } + + for _, fi := range fis { + rf := filepath.Join(s.root, "ingest", fi.Name(), "ref") + + ref, err := readFileString(rf) + if err != nil { + log.G(ctx).WithError(err).WithField("path", rf).Error("failed to read ingest ref") + continue + } + + if err := fn(ref); err != nil { + return err + } + } + + return nil +} + +// status works like stat above except uses the path to the ingest. +func (s *store) status(ingestPath string) (content.Status, error) { + dp := filepath.Join(ingestPath, "data") + fi, err := os.Stat(dp) + if err != nil { + if os.IsNotExist(err) { + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) + } + return content.Status{}, err + } + + ref, err := readFileString(filepath.Join(ingestPath, "ref")) + if err != nil { + if os.IsNotExist(err) { + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) + } + return content.Status{}, err + } + + startedAt, err := readFileTimestamp(filepath.Join(ingestPath, "startedat")) + if err != nil { + return content.Status{}, fmt.Errorf("could not read startedat: %w", err) + } + + updatedAt, err := readFileTimestamp(filepath.Join(ingestPath, "updatedat")) + if err != nil { + return content.Status{}, fmt.Errorf("could not read updatedat: %w", err) + } + + // because we don't write updatedat on every write, the mod time may + // actually be more up to date. + if fi.ModTime().After(updatedAt) { + updatedAt = fi.ModTime() + } + + return content.Status{ + Ref: ref, + Offset: fi.Size(), + Total: s.total(ingestPath), + UpdatedAt: updatedAt, + StartedAt: startedAt, + }, nil +} + +func adaptStatus(status content.Status) filters.Adaptor { + return filters.AdapterFunc(func(fieldpath []string) (string, bool) { + if len(fieldpath) == 0 { + return "", false + } + switch fieldpath[0] { + case "ref": + return status.Ref, true + } + + return "", false + }) +} + +// total attempts to resolve the total expected size for the write. +func (s *store) total(ingestPath string) int64 { + totalS, err := readFileString(filepath.Join(ingestPath, "total")) + if err != nil { + return 0 + } + + total, err := strconv.ParseInt(totalS, 10, 64) + if err != nil { + // represents a corrupted file, should probably remove. + return 0 + } + + return total +} + +// Writer begins or resumes the active writer identified by ref. If the writer +// is already in use, an error is returned. Only one writer may be in use per +// ref at a time. +// +// The argument `ref` is used to uniquely identify a long-lived writer transaction. +func (s *store) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wOpts content.WriterOpts + for _, opt := range opts { + if err := opt(&wOpts); err != nil { + return nil, err + } + } + // TODO(AkihiroSuda): we could create a random string or one calculated based on the context + // https://github.com/containerd/containerd/issues/2129#issuecomment-380255019 + if wOpts.Ref == "" { + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) + } + var lockErr error + for count := uint64(0); count < 10; count++ { + if err := tryLock(wOpts.Ref); err != nil { + if !errdefs.IsUnavailable(err) { + return nil, err + } + + lockErr = err + } else { + lockErr = nil + break + } + time.Sleep(time.Millisecond * time.Duration(randutil.Intn(1< 0 && status.Total > 0 && total != status.Total { + return status, fmt.Errorf("provided total differs from status: %v != %v", total, status.Total) + } + + //nolint:dupword + // TODO(stevvooe): slow slow slow!!, send to goroutine or use resumable hashes + fp, err := os.Open(data) + if err != nil { + return status, err + } + + p := bufPool.Get().(*[]byte) + status.Offset, err = io.CopyBuffer(digester.Hash(), fp, *p) + bufPool.Put(p) + fp.Close() + return status, err +} + +// writer provides the main implementation of the Writer method. The caller +// must hold the lock correctly and release on error if there is a problem. +func (s *store) writer(ctx context.Context, ref string, total int64, expected digest.Digest) (content.Writer, error) { + // TODO(stevvooe): Need to actually store expected here. We have + // code in the service that shouldn't be dealing with this. + if expected != "" { + p, err := s.blobPath(expected) + if err != nil { + return nil, fmt.Errorf("calculating expected blob path for writer: %w", err) + } + if _, err := os.Stat(p); err == nil { + return nil, fmt.Errorf("content %v: %w", expected, errdefs.ErrAlreadyExists) + } + } + + path, refp, data := s.ingestPaths(ref) + + var ( + digester = digest.Canonical.Digester() + offset int64 + startedAt time.Time + updatedAt time.Time + ) + + foundValidIngest := false + // ensure that the ingest path has been created. + if err := os.Mkdir(path, 0755); err != nil { + if !os.IsExist(err) { + return nil, err + } + status, err := s.resumeStatus(ref, total, digester) + if err == nil { + foundValidIngest = true + updatedAt = status.UpdatedAt + startedAt = status.StartedAt + total = status.Total + offset = status.Offset + } else { + logrus.Infof("failed to resume the status from path %s: %s. will recreate them", path, err.Error()) + } + } + + if !foundValidIngest { + startedAt = time.Now() + updatedAt = startedAt + + // the ingest is new, we need to setup the target location. + // write the ref to a file for later use + if err := os.WriteFile(refp, []byte(ref), 0666); err != nil { + return nil, err + } + + if err := writeTimestampFile(filepath.Join(path, "startedat"), startedAt); err != nil { + return nil, err + } + + if err := writeTimestampFile(filepath.Join(path, "updatedat"), startedAt); err != nil { + return nil, err + } + + if total > 0 { + if err := os.WriteFile(filepath.Join(path, "total"), []byte(fmt.Sprint(total)), 0666); err != nil { + return nil, err + } + } + } + + fp, err := os.OpenFile(data, os.O_WRONLY|os.O_CREATE, 0666) + if err != nil { + return nil, fmt.Errorf("failed to open data file: %w", err) + } + + if _, err := fp.Seek(offset, io.SeekStart); err != nil { + fp.Close() + return nil, fmt.Errorf("could not seek to current write offset: %w", err) + } + + return &writer{ + s: s, + fp: fp, + ref: ref, + path: path, + offset: offset, + total: total, + digester: digester, + startedAt: startedAt, + updatedAt: updatedAt, + }, nil +} + +// Abort an active transaction keyed by ref. If the ingest is active, it will +// be cancelled. Any resources associated with the ingest will be cleaned. +func (s *store) Abort(ctx context.Context, ref string) error { + root := s.ingestRoot(ref) + if err := os.RemoveAll(root); err != nil { + if os.IsNotExist(err) { + return fmt.Errorf("ingest ref %q: %w", ref, errdefs.ErrNotFound) + } + + return err + } + + return nil +} + +func (s *store) blobPath(dgst digest.Digest) (string, error) { + if err := dgst.Validate(); err != nil { + return "", fmt.Errorf("cannot calculate blob path from invalid digest: %v: %w", err, errdefs.ErrInvalidArgument) + } + + return filepath.Join(s.root, "blobs", dgst.Algorithm().String(), dgst.Encoded()), nil +} + +func (s *store) ingestRoot(ref string) string { + // we take a digest of the ref to keep the ingest paths constant length. + // Note that this is not the current or potential digest of incoming content. + dgst := digest.FromString(ref) + return filepath.Join(s.root, "ingest", dgst.Encoded()) +} + +// ingestPaths are returned. The paths are the following: +// +// - root: entire ingest directory +// - ref: name of the starting ref, must be unique +// - data: file where data is written +func (s *store) ingestPaths(ref string) (string, string, string) { + var ( + fp = s.ingestRoot(ref) + rp = filepath.Join(fp, "ref") + dp = filepath.Join(fp, "data") + ) + + return fp, rp, dp +} + +func readFileString(path string) (string, error) { + p, err := os.ReadFile(path) + return string(p), err +} + +// readFileTimestamp reads a file with just a timestamp present. +func readFileTimestamp(p string) (time.Time, error) { + b, err := os.ReadFile(p) + if err != nil { + if os.IsNotExist(err) { + err = fmt.Errorf("%s: %w", err.Error(), errdefs.ErrNotFound) + } + return time.Time{}, err + } + + var t time.Time + if err := t.UnmarshalText(b); err != nil { + return time.Time{}, fmt.Errorf("could not parse timestamp file %v: %w", p, err) + } + + return t, nil +} + +func writeTimestampFile(p string, t time.Time) error { + b, err := t.MarshalText() + if err != nil { + return err + } + return writeToCompletion(p, b, 0666) +} + +func writeToCompletion(path string, data []byte, mode os.FileMode) error { + tmp := fmt.Sprintf("%s.tmp", path) + f, err := os.OpenFile(tmp, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_SYNC, mode) + if err != nil { + return fmt.Errorf("create tmp file: %w", err) + } + _, err = f.Write(data) + f.Close() + if err != nil { + return fmt.Errorf("write tmp file: %w", err) + } + err = os.Rename(tmp, path) + if err != nil { + return fmt.Errorf("rename tmp file: %w", err) + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go b/vendor/github.com/containerd/containerd/content/local/store_bsd.go similarity index 68% rename from vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go rename to vendor/github.com/containerd/containerd/content/local/store_bsd.go index 6e40a9c7d7..7dcc192327 100644 --- a/vendor/github.com/containerd/containerd/sys/subprocess_unsafe_linux.go +++ b/vendor/github.com/containerd/containerd/content/local/store_bsd.go @@ -1,3 +1,5 @@ +//go:build darwin || freebsd || netbsd + /* Copyright The containerd Authors. @@ -14,17 +16,18 @@ limitations under the License. */ -package sys +package local import ( - _ "unsafe" // required for go:linkname. + "os" + "syscall" + "time" ) -//go:linkname beforeFork syscall.runtime_BeforeFork -func beforeFork() +func getATime(fi os.FileInfo) time.Time { + if st, ok := fi.Sys().(*syscall.Stat_t); ok { + return time.Unix(st.Atimespec.Unix()) + } -//go:linkname afterFork syscall.runtime_AfterFork -func afterFork() - -//go:linkname afterForkInChild syscall.runtime_AfterForkInChild -func afterForkInChild() + return fi.ModTime() +} diff --git a/vendor/github.com/containerd/containerd/content/local/store_openbsd.go b/vendor/github.com/containerd/containerd/content/local/store_openbsd.go new file mode 100644 index 0000000000..45dfa9997e --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/store_openbsd.go @@ -0,0 +1,33 @@ +//go:build openbsd + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "os" + "syscall" + "time" +) + +func getATime(fi os.FileInfo) time.Time { + if st, ok := fi.Sys().(*syscall.Stat_t); ok { + return time.Unix(st.Atim.Unix()) + } + + return fi.ModTime() +} diff --git a/vendor/github.com/containerd/containerd/content/local/store_unix.go b/vendor/github.com/containerd/containerd/content/local/store_unix.go new file mode 100644 index 0000000000..cb01c91c7f --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/store_unix.go @@ -0,0 +1,33 @@ +//go:build linux || solaris + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "os" + "syscall" + "time" +) + +func getATime(fi os.FileInfo) time.Time { + if st, ok := fi.Sys().(*syscall.Stat_t); ok { + return time.Unix(st.Atim.Unix()) + } + + return fi.ModTime() +} diff --git a/vendor/github.com/containerd/containerd/content/local/store_windows.go b/vendor/github.com/containerd/containerd/content/local/store_windows.go new file mode 100644 index 0000000000..bce8499790 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/store_windows.go @@ -0,0 +1,26 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "os" + "time" +) + +func getATime(fi os.FileInfo) time.Time { + return fi.ModTime() +} diff --git a/vendor/github.com/containerd/containerd/sys/socket_windows.go b/vendor/github.com/containerd/containerd/content/local/test_helper.go similarity index 62% rename from vendor/github.com/containerd/containerd/sys/socket_windows.go rename to vendor/github.com/containerd/containerd/content/local/test_helper.go index 3ee7679b49..42de01cae8 100644 --- a/vendor/github.com/containerd/containerd/sys/socket_windows.go +++ b/vendor/github.com/containerd/containerd/content/local/test_helper.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -16,17 +14,25 @@ limitations under the License. */ -package sys +package local import ( - "net" + "context" + "testing" - "github.com/Microsoft/go-winio" + "github.com/containerd/containerd/content" ) -// GetLocalListener returns a Listernet out of a named pipe. -// `path` must be of the form of `\\.\pipe\` -// (see https://msdn.microsoft.com/en-us/library/windows/desktop/aa365150) -func GetLocalListener(path string, uid, gid int) (net.Listener, error) { - return winio.ListenPipe(path, nil) +func contentStoreEnv(t testing.TB) (context.Context, string, content.Store, func()) { + tmpdir := t.TempDir() + + cs, err := NewStore(tmpdir) + if err != nil { + t.Fatal(err) + } + + ctx, cancel := context.WithCancel(context.Background()) + return ctx, tmpdir, cs, func() { + cancel() + } } diff --git a/vendor/github.com/containerd/containerd/content/local/writer.go b/vendor/github.com/containerd/containerd/content/local/writer.go new file mode 100644 index 0000000000..b187e524cb --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/local/writer.go @@ -0,0 +1,208 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package local + +import ( + "context" + "errors" + "fmt" + "io" + "os" + "path/filepath" + "runtime" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/opencontainers/go-digest" +) + +// writer represents a write transaction against the blob store. +type writer struct { + s *store + fp *os.File // opened data file + path string // path to writer dir + ref string // ref key + offset int64 + total int64 + digester digest.Digester + startedAt time.Time + updatedAt time.Time +} + +func (w *writer) Status() (content.Status, error) { + return content.Status{ + Ref: w.ref, + Offset: w.offset, + Total: w.total, + StartedAt: w.startedAt, + UpdatedAt: w.updatedAt, + }, nil +} + +// Digest returns the current digest of the content, up to the current write. +// +// Cannot be called concurrently with `Write`. +func (w *writer) Digest() digest.Digest { + return w.digester.Digest() +} + +// Write p to the transaction. +// +// Note that writes are unbuffered to the backing file. When writing, it is +// recommended to wrap in a bufio.Writer or, preferably, use io.CopyBuffer. +func (w *writer) Write(p []byte) (n int, err error) { + n, err = w.fp.Write(p) + w.digester.Hash().Write(p[:n]) + w.offset += int64(len(p)) + w.updatedAt = time.Now() + return n, err +} + +func (w *writer) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { + // Ensure even on error the writer is fully closed + defer unlock(w.ref) + + var base content.Info + for _, opt := range opts { + if err := opt(&base); err != nil { + return err + } + } + + fp := w.fp + w.fp = nil + + if fp == nil { + return fmt.Errorf("cannot commit on closed writer: %w", errdefs.ErrFailedPrecondition) + } + + if err := fp.Sync(); err != nil { + fp.Close() + return fmt.Errorf("sync failed: %w", err) + } + + fi, err := fp.Stat() + closeErr := fp.Close() + if err != nil { + return fmt.Errorf("stat on ingest file failed: %w", err) + } + if closeErr != nil { + return fmt.Errorf("failed to close ingest file: %w", closeErr) + } + + if size > 0 && size != fi.Size() { + return fmt.Errorf("unexpected commit size %d, expected %d: %w", fi.Size(), size, errdefs.ErrFailedPrecondition) + } + + dgst := w.digester.Digest() + if expected != "" && expected != dgst { + return fmt.Errorf("unexpected commit digest %s, expected %s: %w", dgst, expected, errdefs.ErrFailedPrecondition) + } + + var ( + ingest = filepath.Join(w.path, "data") + target, _ = w.s.blobPath(dgst) // ignore error because we calculated this dgst + ) + + // make sure parent directories of blob exist + if err := os.MkdirAll(filepath.Dir(target), 0755); err != nil { + return err + } + + if _, err := os.Stat(target); err == nil { + // collision with the target file! + if err := os.RemoveAll(w.path); err != nil { + log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Error("failed to remove ingest directory") + } + return fmt.Errorf("content %v: %w", dgst, errdefs.ErrAlreadyExists) + } + + if err := os.Rename(ingest, target); err != nil { + return err + } + + // Ingest has now been made available in the content store, attempt to complete + // setting metadata but errors should only be logged and not returned since + // the content store cannot be cleanly rolled back. + + commitTime := time.Now() + if err := os.Chtimes(target, commitTime, commitTime); err != nil { + log.G(ctx).WithField("digest", dgst).Error("failed to change file time to commit time") + } + + // clean up!! + if err := os.RemoveAll(w.path); err != nil { + log.G(ctx).WithField("ref", w.ref).WithField("path", w.path).Error("failed to remove ingest directory") + } + + if w.s.ls != nil && base.Labels != nil { + if err := w.s.ls.Set(dgst, base.Labels); err != nil { + log.G(ctx).WithField("digest", dgst).Error("failed to set labels") + } + } + + // change to readonly, more important for read, but provides _some_ + // protection from this point on. We use the existing perms with a mask + // only allowing reads honoring the umask on creation. + // + // This removes write and exec, only allowing read per the creation umask. + // + // NOTE: Windows does not support this operation + if runtime.GOOS != "windows" { + if err := os.Chmod(target, (fi.Mode()&os.ModePerm)&^0333); err != nil { + log.G(ctx).WithField("ref", w.ref).Error("failed to make readonly") + } + } + + return nil +} + +// Close the writer, flushing any unwritten data and leaving the progress in +// tact. +// +// If one needs to resume the transaction, a new writer can be obtained from +// `Ingester.Writer` using the same key. The write can then be continued +// from it was left off. +// +// To abandon a transaction completely, first call close then `IngestManager.Abort` to +// clean up the associated resources. +func (w *writer) Close() (err error) { + if w.fp != nil { + w.fp.Sync() + err = w.fp.Close() + writeTimestampFile(filepath.Join(w.path, "updatedat"), w.updatedAt) + w.fp = nil + unlock(w.ref) + return + } + + return nil +} + +func (w *writer) Truncate(size int64) error { + if size != 0 { + return errors.New("Truncate: unsupported size") + } + w.offset = 0 + w.digester.Hash().Reset() + if _, err := w.fp.Seek(0, io.SeekStart); err != nil { + return err + } + return w.fp.Truncate(0) +} diff --git a/vendor/github.com/containerd/containerd/content/proxy/content_reader.go b/vendor/github.com/containerd/containerd/content/proxy/content_reader.go new file mode 100644 index 0000000000..893e3b0f23 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/proxy/content_reader.go @@ -0,0 +1,71 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + + contentapi "github.com/containerd/containerd/api/services/content/v1" + digest "github.com/opencontainers/go-digest" +) + +type remoteReaderAt struct { + ctx context.Context + digest digest.Digest + size int64 + client contentapi.ContentClient +} + +func (ra *remoteReaderAt) Size() int64 { + return ra.size +} + +func (ra *remoteReaderAt) ReadAt(p []byte, off int64) (n int, err error) { + rr := &contentapi.ReadContentRequest{ + Digest: ra.digest.String(), + Offset: off, + Size: int64(len(p)), + } + // we need a child context with cancel, or the eventually called + // grpc.NewStream will leak the goroutine until the whole thing is cleared. + // See comment at https://godoc.org/google.golang.org/grpc#ClientConn.NewStream + childCtx, cancel := context.WithCancel(ra.ctx) + // we MUST cancel the child context; see comment above + defer cancel() + rc, err := ra.client.Read(childCtx, rr) + if err != nil { + return 0, err + } + + for len(p) > 0 { + var resp *contentapi.ReadContentResponse + // fill our buffer up until we can fill p. + resp, err = rc.Recv() + if err != nil { + return n, err + } + + copied := copy(p, resp.Data) + n += copied + p = p[copied:] + } + return n, nil +} + +func (ra *remoteReaderAt) Close() error { + return nil +} diff --git a/vendor/github.com/containerd/containerd/content/proxy/content_store.go b/vendor/github.com/containerd/containerd/content/proxy/content_store.go new file mode 100644 index 0000000000..8e7fb42cf0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/proxy/content_store.go @@ -0,0 +1,235 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + "io" + + contentapi "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/protobuf" + protobuftypes "github.com/containerd/containerd/protobuf/types" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type proxyContentStore struct { + client contentapi.ContentClient +} + +// NewContentStore returns a new content store which communicates over a GRPC +// connection using the containerd content GRPC API. +func NewContentStore(client contentapi.ContentClient) content.Store { + return &proxyContentStore{ + client: client, + } +} + +func (pcs *proxyContentStore) Info(ctx context.Context, dgst digest.Digest) (content.Info, error) { + resp, err := pcs.client.Info(ctx, &contentapi.InfoRequest{ + Digest: dgst.String(), + }) + if err != nil { + return content.Info{}, errdefs.FromGRPC(err) + } + + return infoFromGRPC(resp.Info), nil +} + +func (pcs *proxyContentStore) Walk(ctx context.Context, fn content.WalkFunc, filters ...string) error { + session, err := pcs.client.List(ctx, &contentapi.ListContentRequest{ + Filters: filters, + }) + if err != nil { + return errdefs.FromGRPC(err) + } + + for { + msg, err := session.Recv() + if err != nil { + if err != io.EOF { + return errdefs.FromGRPC(err) + } + + break + } + + for _, info := range msg.Info { + if err := fn(infoFromGRPC(info)); err != nil { + return err + } + } + } + + return nil +} + +func (pcs *proxyContentStore) Delete(ctx context.Context, dgst digest.Digest) error { + if _, err := pcs.client.Delete(ctx, &contentapi.DeleteContentRequest{ + Digest: dgst.String(), + }); err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +// ReaderAt ignores MediaType. +func (pcs *proxyContentStore) ReaderAt(ctx context.Context, desc ocispec.Descriptor) (content.ReaderAt, error) { + i, err := pcs.Info(ctx, desc.Digest) + if err != nil { + return nil, err + } + + return &remoteReaderAt{ + ctx: ctx, + digest: desc.Digest, + size: i.Size, + client: pcs.client, + }, nil +} + +func (pcs *proxyContentStore) Status(ctx context.Context, ref string) (content.Status, error) { + resp, err := pcs.client.Status(ctx, &contentapi.StatusRequest{ + Ref: ref, + }) + if err != nil { + return content.Status{}, errdefs.FromGRPC(err) + } + + status := resp.Status + return content.Status{ + Ref: status.Ref, + StartedAt: protobuf.FromTimestamp(status.StartedAt), + UpdatedAt: protobuf.FromTimestamp(status.UpdatedAt), + Offset: status.Offset, + Total: status.Total, + Expected: digest.Digest(status.Expected), + }, nil +} + +func (pcs *proxyContentStore) Update(ctx context.Context, info content.Info, fieldpaths ...string) (content.Info, error) { + resp, err := pcs.client.Update(ctx, &contentapi.UpdateRequest{ + Info: infoToGRPC(&info), + UpdateMask: &protobuftypes.FieldMask{ + Paths: fieldpaths, + }, + }) + if err != nil { + return content.Info{}, errdefs.FromGRPC(err) + } + return infoFromGRPC(resp.Info), nil +} + +func (pcs *proxyContentStore) ListStatuses(ctx context.Context, filters ...string) ([]content.Status, error) { + resp, err := pcs.client.ListStatuses(ctx, &contentapi.ListStatusesRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + var statuses []content.Status + for _, status := range resp.Statuses { + statuses = append(statuses, content.Status{ + Ref: status.Ref, + StartedAt: protobuf.FromTimestamp(status.StartedAt), + UpdatedAt: protobuf.FromTimestamp(status.UpdatedAt), + Offset: status.Offset, + Total: status.Total, + Expected: digest.Digest(status.Expected), + }) + } + + return statuses, nil +} + +// Writer ignores MediaType. +func (pcs *proxyContentStore) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wOpts content.WriterOpts + for _, opt := range opts { + if err := opt(&wOpts); err != nil { + return nil, err + } + } + wrclient, offset, err := pcs.negotiate(ctx, wOpts.Ref, wOpts.Desc.Size, wOpts.Desc.Digest) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return &remoteWriter{ + ref: wOpts.Ref, + client: wrclient, + offset: offset, + }, nil +} + +// Abort implements asynchronous abort. It starts a new write session on the ref l +func (pcs *proxyContentStore) Abort(ctx context.Context, ref string) error { + if _, err := pcs.client.Abort(ctx, &contentapi.AbortRequest{ + Ref: ref, + }); err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (pcs *proxyContentStore) negotiate(ctx context.Context, ref string, size int64, expected digest.Digest) (contentapi.Content_WriteClient, int64, error) { + wrclient, err := pcs.client.Write(ctx) + if err != nil { + return nil, 0, err + } + + if err := wrclient.Send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteAction_STAT, + Ref: ref, + Total: size, + Expected: expected.String(), + }); err != nil { + return nil, 0, err + } + + resp, err := wrclient.Recv() + if err != nil { + return nil, 0, err + } + + return wrclient, resp.Offset, nil +} + +func infoToGRPC(info *content.Info) *contentapi.Info { + return &contentapi.Info{ + Digest: info.Digest.String(), + Size: info.Size, + CreatedAt: protobuf.ToTimestamp(info.CreatedAt), + UpdatedAt: protobuf.ToTimestamp(info.UpdatedAt), + Labels: info.Labels, + } +} + +func infoFromGRPC(info *contentapi.Info) content.Info { + return content.Info{ + Digest: digest.Digest(info.Digest), + Size: info.Size, + CreatedAt: protobuf.FromTimestamp(info.CreatedAt), + UpdatedAt: protobuf.FromTimestamp(info.UpdatedAt), + Labels: info.Labels, + } +} diff --git a/vendor/github.com/containerd/containerd/content/proxy/content_writer.go b/vendor/github.com/containerd/containerd/content/proxy/content_writer.go new file mode 100644 index 0000000000..185115b0a4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/content/proxy/content_writer.go @@ -0,0 +1,148 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + "fmt" + "io" + + contentapi "github.com/containerd/containerd/api/services/content/v1" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/protobuf" + digest "github.com/opencontainers/go-digest" +) + +type remoteWriter struct { + ref string + client contentapi.Content_WriteClient + offset int64 + digest digest.Digest +} + +// send performs a synchronous req-resp cycle on the client. +func (rw *remoteWriter) send(req *contentapi.WriteContentRequest) (*contentapi.WriteContentResponse, error) { + if err := rw.client.Send(req); err != nil { + return nil, err + } + + resp, err := rw.client.Recv() + + if err == nil { + // try to keep these in sync + if resp.Digest != "" { + rw.digest = digest.Digest(resp.Digest) + } + } + + return resp, err +} + +func (rw *remoteWriter) Status() (content.Status, error) { + resp, err := rw.send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteAction_STAT, + }) + if err != nil { + return content.Status{}, fmt.Errorf("error getting writer status: %w", errdefs.FromGRPC(err)) + } + + return content.Status{ + Ref: rw.ref, + Offset: resp.Offset, + Total: resp.Total, + StartedAt: protobuf.FromTimestamp(resp.StartedAt), + UpdatedAt: protobuf.FromTimestamp(resp.UpdatedAt), + }, nil +} + +func (rw *remoteWriter) Digest() digest.Digest { + return rw.digest +} + +func (rw *remoteWriter) Write(p []byte) (n int, err error) { + offset := rw.offset + + resp, err := rw.send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteAction_WRITE, + Offset: offset, + Data: p, + }) + if err != nil { + return 0, fmt.Errorf("failed to send write: %w", errdefs.FromGRPC(err)) + } + + n = int(resp.Offset - offset) + if n < len(p) { + err = io.ErrShortWrite + } + + rw.offset += int64(n) + if resp.Digest != "" { + rw.digest = digest.Digest(resp.Digest) + } + return +} + +func (rw *remoteWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) (err error) { + defer func() { + err1 := rw.Close() + if err == nil { + err = err1 + } + }() + + var base content.Info + for _, opt := range opts { + if err := opt(&base); err != nil { + return err + } + } + resp, err := rw.send(&contentapi.WriteContentRequest{ + Action: contentapi.WriteAction_COMMIT, + Total: size, + Offset: rw.offset, + Expected: expected.String(), + Labels: base.Labels, + }) + if err != nil { + return fmt.Errorf("commit failed: %w", errdefs.FromGRPC(err)) + } + + if size != 0 && resp.Offset != size { + return fmt.Errorf("unexpected size: %v != %v", resp.Offset, size) + } + + actual := digest.Digest(resp.Digest) + if expected != "" && actual != expected { + return fmt.Errorf("unexpected digest: %v != %v", resp.Digest, expected) + } + + rw.digest = actual + rw.offset = resp.Offset + return nil +} + +func (rw *remoteWriter) Truncate(size int64) error { + // This truncation won't actually be validated until a write is issued. + rw.offset = size + return nil +} + +func (rw *remoteWriter) Close() error { + return rw.client.CloseSend() +} diff --git a/vendor/github.com/containerd/containerd/contrib/seccomp/kernelversion/kernel_linux.go b/vendor/github.com/containerd/containerd/contrib/seccomp/kernelversion/kernel_linux.go new file mode 100644 index 0000000000..ab288fbb8a --- /dev/null +++ b/vendor/github.com/containerd/containerd/contrib/seccomp/kernelversion/kernel_linux.go @@ -0,0 +1,92 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + File copied and customized based on + https://github.com/moby/moby/tree/v20.10.14/profiles/seccomp/kernel_linux.go +*/ + +package kernelversion + +import ( + "bytes" + "fmt" + "sync" + + "golang.org/x/sys/unix" +) + +// KernelVersion holds information about the kernel. +type KernelVersion struct { + Kernel uint64 // Version of the Kernel (i.e., the "4" in "4.1.2-generic") + Major uint64 // Major revision of the Kernel (i.e., the "1" in "4.1.2-generic") +} + +// String implements fmt.Stringer for KernelVersion +func (k *KernelVersion) String() string { + if k.Kernel > 0 || k.Major > 0 { + return fmt.Sprintf("%d.%d", k.Kernel, k.Major) + } + return "" +} + +var ( + currentKernelVersion *KernelVersion + kernelVersionError error + once sync.Once +) + +// getKernelVersion gets the current kernel version. +func getKernelVersion() (*KernelVersion, error) { + once.Do(func() { + var uts unix.Utsname + if err := unix.Uname(&uts); err != nil { + return + } + // Remove the \x00 from the release for Atoi to parse correctly + currentKernelVersion, kernelVersionError = parseRelease(string(uts.Release[:bytes.IndexByte(uts.Release[:], 0)])) + }) + return currentKernelVersion, kernelVersionError +} + +// parseRelease parses a string and creates a KernelVersion based on it. +func parseRelease(release string) (*KernelVersion, error) { + var version = KernelVersion{} + + // We're only make sure we get the "kernel" and "major revision". Sometimes we have + // 3.12.25-gentoo, but sometimes we just have 3.12-1-amd64. + _, err := fmt.Sscanf(release, "%d.%d", &version.Kernel, &version.Major) + if err != nil { + return nil, fmt.Errorf("failed to parse kernel version %q: %w", release, err) + } + return &version, nil +} + +// GreaterEqualThan checks if the host's kernel version is greater than, or +// equal to the given kernel version v. Only "kernel version" and "major revision" +// can be specified (e.g., "3.12") and will be taken into account, which means +// that 3.12.25-gentoo and 3.12-1-amd64 are considered equal (kernel: 3, major: 12). +func GreaterEqualThan(minVersion KernelVersion) (bool, error) { + kv, err := getKernelVersion() + if err != nil { + return false, err + } + if kv.Kernel > minVersion.Kernel { + return true, nil + } + if kv.Kernel == minVersion.Kernel && kv.Major >= minVersion.Major { + return true, nil + } + return false, nil +} diff --git a/vendor/github.com/containerd/containerd/contrib/snapshotservice/service.go b/vendor/github.com/containerd/containerd/contrib/snapshotservice/service.go index 6542333f9f..a649d73dfe 100644 --- a/vendor/github.com/containerd/containerd/contrib/snapshotservice/service.go +++ b/vendor/github.com/containerd/containerd/contrib/snapshotservice/service.go @@ -23,14 +23,16 @@ import ( "github.com/containerd/containerd/api/types" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/protobuf" + ptypes "github.com/containerd/containerd/protobuf/types" "github.com/containerd/containerd/snapshots" - ptypes "github.com/gogo/protobuf/types" ) var empty = &ptypes.Empty{} type service struct { sn snapshots.Snapshotter + snapshotsapi.UnimplementedSnapshotsServer } // FromSnapshotter returns a Snapshot API server from a containerd snapshotter @@ -117,8 +119,8 @@ func (s service) Update(ctx context.Context, sr *snapshotsapi.UpdateSnapshotRequ func (s service) List(sr *snapshotsapi.ListSnapshotsRequest, ss snapshotsapi.Snapshots_ListServer) error { var ( - buffer []snapshotsapi.Info - sendBlock = func(block []snapshotsapi.Info) error { + buffer []*snapshotsapi.Info + sendBlock = func(block []*snapshotsapi.Info) error { return ss.Send(&snapshotsapi.ListSnapshotsResponse{ Info: block, }) @@ -159,7 +161,7 @@ func (s service) Usage(ctx context.Context, ur *snapshotsapi.UsageRequest) (*sna return &snapshotsapi.UsageResponse{ Inodes: usage.Inodes, - Size_: usage.Size, + Size: usage.Size, }, nil } @@ -178,21 +180,21 @@ func (s service) Cleanup(ctx context.Context, cr *snapshotsapi.CleanupRequest) ( func fromKind(kind snapshots.Kind) snapshotsapi.Kind { if kind == snapshots.KindActive { - return snapshotsapi.KindActive + return snapshotsapi.Kind_ACTIVE } if kind == snapshots.KindView { - return snapshotsapi.KindView + return snapshotsapi.Kind_VIEW } - return snapshotsapi.KindCommitted + return snapshotsapi.Kind_COMMITTED } -func fromInfo(info snapshots.Info) snapshotsapi.Info { - return snapshotsapi.Info{ +func fromInfo(info snapshots.Info) *snapshotsapi.Info { + return &snapshotsapi.Info{ Name: info.Name, Parent: info.Parent, Kind: fromKind(info.Kind), - CreatedAt: info.Created, - UpdatedAt: info.Updated, + CreatedAt: protobuf.ToTimestamp(info.Created), + UpdatedAt: protobuf.ToTimestamp(info.Updated), Labels: info.Labels, } } @@ -203,28 +205,29 @@ func fromMounts(mounts []mount.Mount) []*types.Mount { out[i] = &types.Mount{ Type: m.Type, Source: m.Source, + Target: m.Target, Options: m.Options, } } return out } -func toInfo(info snapshotsapi.Info) snapshots.Info { +func toInfo(info *snapshotsapi.Info) snapshots.Info { return snapshots.Info{ Name: info.Name, Parent: info.Parent, Kind: toKind(info.Kind), - Created: info.CreatedAt, - Updated: info.UpdatedAt, + Created: protobuf.FromTimestamp(info.CreatedAt), + Updated: protobuf.FromTimestamp(info.UpdatedAt), Labels: info.Labels, } } func toKind(kind snapshotsapi.Kind) snapshots.Kind { - if kind == snapshotsapi.KindActive { + if kind == snapshotsapi.Kind_ACTIVE { return snapshots.KindActive } - if kind == snapshotsapi.KindView { + if kind == snapshotsapi.Kind_VIEW { return snapshots.KindView } return snapshots.KindCommitted diff --git a/vendor/github.com/containerd/containerd/defaults/defaults.go b/vendor/github.com/containerd/containerd/defaults/defaults.go new file mode 100644 index 0000000000..6f5b122ecf --- /dev/null +++ b/vendor/github.com/containerd/containerd/defaults/defaults.go @@ -0,0 +1,32 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultMaxRecvMsgSize defines the default maximum message size for + // receiving protobufs passed over the GRPC API. + DefaultMaxRecvMsgSize = 16 << 20 + // DefaultMaxSendMsgSize defines the default maximum message size for + // sending protobufs passed over the GRPC API. + DefaultMaxSendMsgSize = 16 << 20 + // DefaultRuntimeNSLabel defines the namespace label to check for the + // default runtime + DefaultRuntimeNSLabel = "containerd.io/defaults/runtime" + // DefaultSnapshotterNSLabel defines the namespace label to check for the + // default snapshotter + DefaultSnapshotterNSLabel = "containerd.io/defaults/snapshotter" +) diff --git a/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go b/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go new file mode 100644 index 0000000000..1391884cde --- /dev/null +++ b/vendor/github.com/containerd/containerd/defaults/defaults_darwin.go @@ -0,0 +1,37 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = "/var/lib/containerd" + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = "/var/run/containerd" + // DefaultAddress is the default unix socket address + DefaultAddress = "/var/run/containerd/containerd.sock" + // DefaultDebugAddress is the default unix socket address for pprof data + DefaultDebugAddress = "/var/run/containerd/debug.sock" + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. + DefaultFIFODir = "/var/run/containerd/fifo" + // DefaultRuntime would be a multiple of choices, thus empty + DefaultRuntime = "" + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = "/etc/containerd" +) diff --git a/vendor/github.com/containerd/containerd/defaults/defaults_unix.go b/vendor/github.com/containerd/containerd/defaults/defaults_unix.go new file mode 100644 index 0000000000..c79f9ba7df --- /dev/null +++ b/vendor/github.com/containerd/containerd/defaults/defaults_unix.go @@ -0,0 +1,39 @@ +//go:build !windows && !darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +const ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = "/var/lib/containerd" + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = "/run/containerd" + // DefaultAddress is the default unix socket address + DefaultAddress = "/run/containerd/containerd.sock" + // DefaultDebugAddress is the default unix socket address for pprof data + DefaultDebugAddress = "/run/containerd/debug.sock" + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. + DefaultFIFODir = "/run/containerd/fifo" + // DefaultRuntime is the default linux runtime + DefaultRuntime = "io.containerd.runc.v2" + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = "/etc/containerd" +) diff --git a/vendor/github.com/containerd/containerd/defaults/defaults_windows.go b/vendor/github.com/containerd/containerd/defaults/defaults_windows.go new file mode 100644 index 0000000000..9f4bed8b07 --- /dev/null +++ b/vendor/github.com/containerd/containerd/defaults/defaults_windows.go @@ -0,0 +1,46 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package defaults + +import ( + "os" + "path/filepath" +) + +var ( + // DefaultRootDir is the default location used by containerd to store + // persistent data + DefaultRootDir = filepath.Join(os.Getenv("ProgramData"), "containerd", "root") + // DefaultStateDir is the default location used by containerd to store + // transient data + DefaultStateDir = filepath.Join(os.Getenv("ProgramData"), "containerd", "state") + + // DefaultConfigDir is the default location for config files. + DefaultConfigDir = filepath.Join(os.Getenv("programfiles"), "containerd") +) + +const ( + // DefaultAddress is the default winpipe address + DefaultAddress = `\\.\pipe\containerd-containerd` + // DefaultDebugAddress is the default winpipe address for pprof data + DefaultDebugAddress = `\\.\pipe\containerd-debug` + // DefaultFIFODir is the default location used by client-side cio library + // to store FIFOs. Unused on Windows. + DefaultFIFODir = "" + // DefaultRuntime is the default windows runtime + DefaultRuntime = "io.containerd.runhcs.v1" +) diff --git a/vendor/github.com/containerd/containerd/defaults/doc.go b/vendor/github.com/containerd/containerd/defaults/doc.go new file mode 100644 index 0000000000..6da863ce2e --- /dev/null +++ b/vendor/github.com/containerd/containerd/defaults/doc.go @@ -0,0 +1,19 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package defaults provides several common defaults for interacting with +// containerd. These can be used on the client-side or server-side. +package defaults diff --git a/vendor/github.com/containerd/containerd/diff.go b/vendor/github.com/containerd/containerd/diff.go new file mode 100644 index 0000000000..0b1d44ed5b --- /dev/null +++ b/vendor/github.com/containerd/containerd/diff.go @@ -0,0 +1,35 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + diffapi "github.com/containerd/containerd/api/services/diff/v1" + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/diff/proxy" +) + +// DiffService handles the computation and application of diffs +type DiffService interface { + diff.Comparer + diff.Applier +} + +// NewDiffServiceFromClient returns a new diff service which communicates +// over a GRPC connection. +func NewDiffServiceFromClient(client diffapi.DiffClient) DiffService { + return proxy.NewDiffApplier(client).(DiffService) +} diff --git a/vendor/github.com/containerd/containerd/diff/diff.go b/vendor/github.com/containerd/containerd/diff/diff.go new file mode 100644 index 0000000000..56c7e66940 --- /dev/null +++ b/vendor/github.com/containerd/containerd/diff/diff.go @@ -0,0 +1,135 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package diff + +import ( + "context" + "io" + "time" + + "github.com/containerd/containerd/mount" + "github.com/containerd/typeurl/v2" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Config is used to hold parameters needed for a diff operation +type Config struct { + // MediaType is the type of diff to generate + // Default depends on the differ, + // i.e. application/vnd.oci.image.layer.v1.tar+gzip + MediaType string + + // Reference is the content upload reference + // Default will use a random reference string + Reference string + + // Labels are the labels to apply to the generated content + Labels map[string]string + + // Compressor is a function to compress the diff stream + // instead of the default gzip compressor. Differ passes + // the MediaType of the target diff content to the compressor. + // When using this config, MediaType must be specified as well. + Compressor func(dest io.Writer, mediaType string) (io.WriteCloser, error) + + // SourceDateEpoch specifies the SOURCE_DATE_EPOCH without touching the env vars. + SourceDateEpoch *time.Time +} + +// Opt is used to configure a diff operation +type Opt func(*Config) error + +// Comparer allows creation of filesystem diffs between mounts +type Comparer interface { + // Compare computes the difference between two mounts and returns a + // descriptor for the computed diff. The options can provide + // a ref which can be used to track the content creation of the diff. + // The media type which is used to determine the format of the created + // content can also be provided as an option. + Compare(ctx context.Context, lower, upper []mount.Mount, opts ...Opt) (ocispec.Descriptor, error) +} + +// ApplyConfig is used to hold parameters needed for a apply operation +type ApplyConfig struct { + // ProcessorPayloads specifies the payload sent to various processors + ProcessorPayloads map[string]typeurl.Any +} + +// ApplyOpt is used to configure an Apply operation +type ApplyOpt func(context.Context, ocispec.Descriptor, *ApplyConfig) error + +// Applier allows applying diffs between mounts +type Applier interface { + // Apply applies the content referred to by the given descriptor to + // the provided mount. The method of applying is based on the + // implementation and content descriptor. For example, in the common + // case the descriptor is a file system difference in tar format, + // that tar would be applied on top of the mounts. + Apply(ctx context.Context, desc ocispec.Descriptor, mount []mount.Mount, opts ...ApplyOpt) (ocispec.Descriptor, error) +} + +// WithCompressor sets the function to be used to compress the diff stream. +func WithCompressor(f func(dest io.Writer, mediaType string) (io.WriteCloser, error)) Opt { + return func(c *Config) error { + c.Compressor = f + return nil + } +} + +// WithMediaType sets the media type to use for creating the diff, without +// specifying the differ will choose a default. +func WithMediaType(m string) Opt { + return func(c *Config) error { + c.MediaType = m + return nil + } +} + +// WithReference is used to set the content upload reference used by +// the diff operation. This allows the caller to track the upload through +// the content store. +func WithReference(ref string) Opt { + return func(c *Config) error { + c.Reference = ref + return nil + } +} + +// WithLabels is used to set content labels on the created diff content. +func WithLabels(labels map[string]string) Opt { + return func(c *Config) error { + c.Labels = labels + return nil + } +} + +// WithPayloads sets the apply processor payloads to the config +func WithPayloads(payloads map[string]typeurl.Any) ApplyOpt { + return func(_ context.Context, _ ocispec.Descriptor, c *ApplyConfig) error { + c.ProcessorPayloads = payloads + return nil + } +} + +// WithSourceDateEpoch specifies the timestamp used for whiteouts to provide control for reproducibility. +// See also https://reproducible-builds.org/docs/source-date-epoch/ . +func WithSourceDateEpoch(tm *time.Time) Opt { + return func(c *Config) error { + c.SourceDateEpoch = tm + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/diff/proxy/differ.go b/vendor/github.com/containerd/containerd/diff/proxy/differ.go new file mode 100644 index 0000000000..8ed8bdf4db --- /dev/null +++ b/vendor/github.com/containerd/containerd/diff/proxy/differ.go @@ -0,0 +1,131 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + + diffapi "github.com/containerd/containerd/api/services/diff/v1" + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/pkg/epoch" + "github.com/containerd/containerd/protobuf" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + + "google.golang.org/protobuf/types/known/timestamppb" +) + +// NewDiffApplier returns a new comparer and applier which communicates +// over a GRPC connection. +func NewDiffApplier(client diffapi.DiffClient) interface{} { + return &diffRemote{ + client: client, + } +} + +type diffRemote struct { + client diffapi.DiffClient +} + +func (r *diffRemote) Apply(ctx context.Context, desc ocispec.Descriptor, mounts []mount.Mount, opts ...diff.ApplyOpt) (ocispec.Descriptor, error) { + var config diff.ApplyConfig + for _, opt := range opts { + if err := opt(ctx, desc, &config); err != nil { + return ocispec.Descriptor{}, err + } + } + + payloads := make(map[string]*ptypes.Any) + for k, v := range config.ProcessorPayloads { + payloads[k] = protobuf.FromAny(v) + } + + req := &diffapi.ApplyRequest{ + Diff: fromDescriptor(desc), + Mounts: fromMounts(mounts), + Payloads: payloads, + } + resp, err := r.client.Apply(ctx, req) + if err != nil { + return ocispec.Descriptor{}, errdefs.FromGRPC(err) + } + return toDescriptor(resp.Applied), nil +} + +func (r *diffRemote) Compare(ctx context.Context, a, b []mount.Mount, opts ...diff.Opt) (ocispec.Descriptor, error) { + var config diff.Config + for _, opt := range opts { + if err := opt(&config); err != nil { + return ocispec.Descriptor{}, err + } + } + if tm := epoch.FromContext(ctx); tm != nil && config.SourceDateEpoch == nil { + config.SourceDateEpoch = tm + } + var sourceDateEpoch *timestamppb.Timestamp + if config.SourceDateEpoch != nil { + sourceDateEpoch = timestamppb.New(*config.SourceDateEpoch) + } + req := &diffapi.DiffRequest{ + Left: fromMounts(a), + Right: fromMounts(b), + MediaType: config.MediaType, + Ref: config.Reference, + Labels: config.Labels, + SourceDateEpoch: sourceDateEpoch, + } + resp, err := r.client.Diff(ctx, req) + if err != nil { + return ocispec.Descriptor{}, errdefs.FromGRPC(err) + } + return toDescriptor(resp.Diff), nil +} + +func toDescriptor(d *types.Descriptor) ocispec.Descriptor { + return ocispec.Descriptor{ + MediaType: d.MediaType, + Digest: digest.Digest(d.Digest), + Size: d.Size, + Annotations: d.Annotations, + } +} + +func fromDescriptor(d ocispec.Descriptor) *types.Descriptor { + return &types.Descriptor{ + MediaType: d.MediaType, + Digest: d.Digest.String(), + Size: d.Size, + Annotations: d.Annotations, + } +} + +func fromMounts(mounts []mount.Mount) []*types.Mount { + apiMounts := make([]*types.Mount, len(mounts)) + for i, m := range mounts { + apiMounts[i] = &types.Mount{ + Type: m.Type, + Source: m.Source, + Target: m.Target, + Options: m.Options, + } + } + return apiMounts +} diff --git a/vendor/github.com/containerd/containerd/diff/stream.go b/vendor/github.com/containerd/containerd/diff/stream.go new file mode 100644 index 0000000000..b80e6d1a5c --- /dev/null +++ b/vendor/github.com/containerd/containerd/diff/stream.go @@ -0,0 +1,191 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package diff + +import ( + "context" + "errors" + "io" + "os" + + "github.com/containerd/containerd/archive/compression" + "github.com/containerd/containerd/images" + "github.com/containerd/typeurl/v2" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +var ( + handlers []Handler + + // ErrNoProcessor is returned when no stream processor is available for a media-type + ErrNoProcessor = errors.New("no processor for media-type") +) + +func init() { + // register the default compression handler + RegisterProcessor(compressedHandler) +} + +// RegisterProcessor registers a stream processor for media-types +func RegisterProcessor(handler Handler) { + handlers = append(handlers, handler) +} + +// GetProcessor returns the processor for a media-type +func GetProcessor(ctx context.Context, stream StreamProcessor, payloads map[string]typeurl.Any) (StreamProcessor, error) { + // reverse this list so that user configured handlers come up first + for i := len(handlers) - 1; i >= 0; i-- { + processor, ok := handlers[i](ctx, stream.MediaType()) + if ok { + return processor(ctx, stream, payloads) + } + } + return nil, ErrNoProcessor +} + +// Handler checks a media-type and initializes the processor +type Handler func(ctx context.Context, mediaType string) (StreamProcessorInit, bool) + +// StaticHandler returns the processor init func for a static media-type +func StaticHandler(expectedMediaType string, fn StreamProcessorInit) Handler { + return func(ctx context.Context, mediaType string) (StreamProcessorInit, bool) { + if mediaType == expectedMediaType { + return fn, true + } + return nil, false + } +} + +// StreamProcessorInit returns the initialized stream processor +type StreamProcessorInit func(ctx context.Context, stream StreamProcessor, payloads map[string]typeurl.Any) (StreamProcessor, error) + +// RawProcessor provides access to direct fd for processing +type RawProcessor interface { + // File returns the fd for the read stream of the underlying processor + File() *os.File +} + +// StreamProcessor handles processing a content stream and transforming it into a different media-type +type StreamProcessor interface { + io.ReadCloser + + // MediaType is the resulting media-type that the processor processes the stream into + MediaType() string +} + +func compressedHandler(ctx context.Context, mediaType string) (StreamProcessorInit, bool) { + compressed, err := images.DiffCompression(ctx, mediaType) + if err != nil { + return nil, false + } + if compressed != "" { + return func(ctx context.Context, stream StreamProcessor, payloads map[string]typeurl.Any) (StreamProcessor, error) { + ds, err := compression.DecompressStream(stream) + if err != nil { + return nil, err + } + + return &compressedProcessor{ + rc: ds, + }, nil + }, true + } + return func(ctx context.Context, stream StreamProcessor, payloads map[string]typeurl.Any) (StreamProcessor, error) { + return &stdProcessor{ + rc: stream, + }, nil + }, true +} + +// NewProcessorChain initialized the root StreamProcessor +func NewProcessorChain(mt string, r io.Reader) StreamProcessor { + return &processorChain{ + mt: mt, + rc: r, + } +} + +type processorChain struct { + mt string + rc io.Reader +} + +func (c *processorChain) MediaType() string { + return c.mt +} + +func (c *processorChain) Read(p []byte) (int, error) { + return c.rc.Read(p) +} + +func (c *processorChain) Close() error { + return nil +} + +type stdProcessor struct { + rc StreamProcessor +} + +func (c *stdProcessor) MediaType() string { + return ocispec.MediaTypeImageLayer +} + +func (c *stdProcessor) Read(p []byte) (int, error) { + return c.rc.Read(p) +} + +func (c *stdProcessor) Close() error { + return nil +} + +type compressedProcessor struct { + rc io.ReadCloser +} + +func (c *compressedProcessor) MediaType() string { + return ocispec.MediaTypeImageLayer +} + +func (c *compressedProcessor) Read(p []byte) (int, error) { + return c.rc.Read(p) +} + +func (c *compressedProcessor) Close() error { + return c.rc.Close() +} + +// BinaryHandler creates a new stream processor handler which calls out to the given binary. +// The id is used to identify the stream processor and allows the caller to send +// payloads specific for that stream processor (i.e. decryption keys for decrypt stream processor). +// The binary will be called for the provided mediaTypes and return the given media type. +func BinaryHandler(id, returnsMediaType string, mediaTypes []string, path string, args, env []string) Handler { + set := make(map[string]struct{}, len(mediaTypes)) + for _, m := range mediaTypes { + set[m] = struct{}{} + } + return func(_ context.Context, mediaType string) (StreamProcessorInit, bool) { + if _, ok := set[mediaType]; ok { + return func(ctx context.Context, stream StreamProcessor, payloads map[string]typeurl.Any) (StreamProcessor, error) { + payload := payloads[id] + return NewBinaryProcessor(ctx, mediaType, returnsMediaType, stream, path, args, env, payload) + }, true + } + return nil, false + } +} + +const mediaTypeEnvVar = "STREAM_PROCESSOR_MEDIATYPE" diff --git a/vendor/github.com/containerd/containerd/diff/stream_unix.go b/vendor/github.com/containerd/containerd/diff/stream_unix.go new file mode 100644 index 0000000000..893456b9d4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/diff/stream_unix.go @@ -0,0 +1,165 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package diff + +import ( + "bytes" + "context" + "errors" + "fmt" + "io" + "os" + "os/exec" + "sync" + + "github.com/containerd/containerd/protobuf" + "github.com/containerd/containerd/protobuf/proto" + "github.com/containerd/typeurl/v2" +) + +// NewBinaryProcessor returns a binary processor for use with processing content streams +func NewBinaryProcessor(ctx context.Context, imt, rmt string, stream StreamProcessor, name string, args, env []string, payload typeurl.Any) (StreamProcessor, error) { + cmd := exec.CommandContext(ctx, name, args...) + cmd.Env = os.Environ() + cmd.Env = append(cmd.Env, env...) + + var payloadC io.Closer + if payload != nil { + pb := protobuf.FromAny(payload) + data, err := proto.Marshal(pb) + if err != nil { + return nil, err + } + r, w, err := os.Pipe() + if err != nil { + return nil, err + } + go func() { + io.Copy(w, bytes.NewReader(data)) + w.Close() + }() + + cmd.ExtraFiles = append(cmd.ExtraFiles, r) + payloadC = r + } + cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", mediaTypeEnvVar, imt)) + var ( + stdin io.Reader + closer func() error + err error + ) + if f, ok := stream.(RawProcessor); ok { + stdin = f.File() + closer = f.File().Close + } else { + stdin = stream + } + cmd.Stdin = stdin + r, w, err := os.Pipe() + if err != nil { + return nil, err + } + cmd.Stdout = w + + stderr := bytes.NewBuffer(nil) + cmd.Stderr = stderr + + if err := cmd.Start(); err != nil { + return nil, err + } + p := &binaryProcessor{ + cmd: cmd, + r: r, + mt: rmt, + stderr: stderr, + done: make(chan struct{}), + } + go p.wait() + + // close after start and dup + w.Close() + if closer != nil { + closer() + } + if payloadC != nil { + payloadC.Close() + } + return p, nil +} + +type binaryProcessor struct { + cmd *exec.Cmd + r *os.File + mt string + stderr *bytes.Buffer + + mu sync.Mutex + err error + + // There is a race condition between waiting on c.cmd.Wait() and setting c.err within + // c.wait(), and reading that value from c.Err(). + // Use done to wait for the returned error to be captured and set. + done chan struct{} +} + +func (c *binaryProcessor) Err() error { + c.mu.Lock() + defer c.mu.Unlock() + return c.err +} + +func (c *binaryProcessor) wait() { + if err := c.cmd.Wait(); err != nil { + if _, ok := err.(*exec.ExitError); ok { + c.mu.Lock() + c.err = errors.New(c.stderr.String()) + c.mu.Unlock() + } + } + close(c.done) +} + +func (c *binaryProcessor) Wait(ctx context.Context) error { + select { + case <-c.done: + return c.Err() + case <-ctx.Done(): + return ctx.Err() + } +} + +func (c *binaryProcessor) File() *os.File { + return c.r +} + +func (c *binaryProcessor) MediaType() string { + return c.mt +} + +func (c *binaryProcessor) Read(p []byte) (int, error) { + return c.r.Read(p) +} + +func (c *binaryProcessor) Close() error { + err := c.r.Close() + if kerr := c.cmd.Process.Kill(); err == nil { + err = kerr + } + return err +} diff --git a/vendor/github.com/containerd/containerd/diff/stream_windows.go b/vendor/github.com/containerd/containerd/diff/stream_windows.go new file mode 100644 index 0000000000..b5ce526644 --- /dev/null +++ b/vendor/github.com/containerd/containerd/diff/stream_windows.go @@ -0,0 +1,181 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package diff + +import ( + "bytes" + "context" + "errors" + "fmt" + "io" + "os" + "os/exec" + "path/filepath" + "sync" + + winio "github.com/Microsoft/go-winio" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/containerd/protobuf/proto" + "github.com/containerd/typeurl/v2" + "github.com/sirupsen/logrus" +) + +const processorPipe = "STREAM_PROCESSOR_PIPE" + +// NewBinaryProcessor returns a binary processor for use with processing content streams +func NewBinaryProcessor(ctx context.Context, imt, rmt string, stream StreamProcessor, name string, args, env []string, payload typeurl.Any) (StreamProcessor, error) { + cmd := exec.CommandContext(ctx, name, args...) + cmd.Env = os.Environ() + cmd.Env = append(cmd.Env, env...) + + if payload != nil { + pb := protobuf.FromAny(payload) + data, err := proto.Marshal(pb) + if err != nil { + return nil, err + } + up, err := getUiqPath() + if err != nil { + return nil, err + } + path := fmt.Sprintf("\\\\.\\pipe\\containerd-processor-%s-pipe", up) + l, err := winio.ListenPipe(path, nil) + if err != nil { + return nil, err + } + go func() { + defer l.Close() + conn, err := l.Accept() + if err != nil { + logrus.WithError(err).Error("accept npipe connection") + return + } + io.Copy(conn, bytes.NewReader(data)) + conn.Close() + }() + cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", processorPipe, path)) + } + cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", mediaTypeEnvVar, imt)) + var ( + stdin io.Reader + closer func() error + err error + ) + if f, ok := stream.(RawProcessor); ok { + stdin = f.File() + closer = f.File().Close + } else { + stdin = stream + } + cmd.Stdin = stdin + r, w, err := os.Pipe() + if err != nil { + return nil, err + } + cmd.Stdout = w + stderr := bytes.NewBuffer(nil) + cmd.Stderr = stderr + + if err := cmd.Start(); err != nil { + return nil, err + } + p := &binaryProcessor{ + cmd: cmd, + r: r, + mt: rmt, + stderr: stderr, + done: make(chan struct{}), + } + go p.wait() + + // close after start and dup + w.Close() + if closer != nil { + closer() + } + return p, nil +} + +type binaryProcessor struct { + cmd *exec.Cmd + r *os.File + mt string + stderr *bytes.Buffer + + mu sync.Mutex + err error + + // There is a race condition between waiting on c.cmd.Wait() and setting c.err within + // c.wait(), and reading that value from c.Err(). + // Use done to wait for the returned error to be captured and set. + done chan struct{} +} + +func (c *binaryProcessor) Err() error { + c.mu.Lock() + defer c.mu.Unlock() + return c.err +} + +func (c *binaryProcessor) wait() { + if err := c.cmd.Wait(); err != nil { + if _, ok := err.(*exec.ExitError); ok { + c.mu.Lock() + c.err = errors.New(c.stderr.String()) + c.mu.Unlock() + } + } + close(c.done) +} + +func (c *binaryProcessor) Wait(ctx context.Context) error { + select { + case <-c.done: + return c.Err() + case <-ctx.Done(): + return ctx.Err() + } +} + +func (c *binaryProcessor) File() *os.File { + return c.r +} + +func (c *binaryProcessor) MediaType() string { + return c.mt +} + +func (c *binaryProcessor) Read(p []byte) (int, error) { + return c.r.Read(p) +} + +func (c *binaryProcessor) Close() error { + err := c.r.Close() + if kerr := c.cmd.Process.Kill(); err == nil { + err = kerr + } + return err +} + +func getUiqPath() (string, error) { + dir, err := os.MkdirTemp("", "") + if err != nil { + return "", err + } + os.Remove(dir) + return filepath.Base(dir), nil +} diff --git a/vendor/github.com/containerd/containerd/errdefs/errors.go b/vendor/github.com/containerd/containerd/errdefs/errors.go index 05a35228ca..8762255970 100644 --- a/vendor/github.com/containerd/containerd/errdefs/errors.go +++ b/vendor/github.com/containerd/containerd/errdefs/errors.go @@ -17,7 +17,7 @@ // Package errdefs defines the common errors used throughout containerd // packages. // -// Use with errors.Wrap and error.Wrapf to add context to an error. +// Use with fmt.Errorf to add context to an error. // // To detect an error class, use the IsXXX functions to tell whether an error // is of a certain type. @@ -28,8 +28,7 @@ package errdefs import ( "context" - - "github.com/pkg/errors" + "errors" ) // Definitions of common error types used throughout containerd. All containerd diff --git a/vendor/github.com/containerd/containerd/errdefs/grpc.go b/vendor/github.com/containerd/containerd/errdefs/grpc.go index 209f63bd0f..7a9b33e05a 100644 --- a/vendor/github.com/containerd/containerd/errdefs/grpc.go +++ b/vendor/github.com/containerd/containerd/errdefs/grpc.go @@ -18,9 +18,9 @@ package errdefs import ( "context" + "fmt" "strings" - "github.com/pkg/errors" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) @@ -68,9 +68,9 @@ func ToGRPC(err error) error { // ToGRPCf maps the error to grpc error codes, assembling the formatting string // and combining it with the target error string. // -// This is equivalent to errors.ToGRPC(errors.Wrapf(err, format, args...)) +// This is equivalent to errdefs.ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) func ToGRPCf(err error, format string, args ...interface{}) error { - return ToGRPC(errors.Wrapf(err, format, args...)) + return ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err)) } // FromGRPC returns the underlying error from a grpc service based on the grpc error code @@ -104,9 +104,9 @@ func FromGRPC(err error) error { msg := rebaseMessage(cls, err) if msg != "" { - err = errors.Wrap(cls, msg) + err = fmt.Errorf("%s: %w", msg, cls) } else { - err = errors.WithStack(cls) + err = cls } return err diff --git a/vendor/github.com/containerd/containerd/events.go b/vendor/github.com/containerd/containerd/events.go new file mode 100644 index 0000000000..32d2dfc315 --- /dev/null +++ b/vendor/github.com/containerd/containerd/events.go @@ -0,0 +1,123 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + + eventsapi "github.com/containerd/containerd/api/services/events/v1" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/events" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/typeurl/v2" +) + +// EventService handles the publish, forward and subscribe of events. +type EventService interface { + events.Publisher + events.Forwarder + events.Subscriber +} + +// NewEventServiceFromClient returns a new event service which communicates +// over a GRPC connection. +func NewEventServiceFromClient(client eventsapi.EventsClient) EventService { + return &eventRemote{ + client: client, + } +} + +type eventRemote struct { + client eventsapi.EventsClient +} + +func (e *eventRemote) Publish(ctx context.Context, topic string, event events.Event) error { + any, err := typeurl.MarshalAny(event) + if err != nil { + return err + } + req := &eventsapi.PublishRequest{ + Topic: topic, + Event: protobuf.FromAny(any), + } + if _, err := e.client.Publish(ctx, req); err != nil { + return errdefs.FromGRPC(err) + } + return nil +} + +func (e *eventRemote) Forward(ctx context.Context, envelope *events.Envelope) error { + req := &eventsapi.ForwardRequest{ + Envelope: &eventsapi.Envelope{ + Timestamp: protobuf.ToTimestamp(envelope.Timestamp), + Namespace: envelope.Namespace, + Topic: envelope.Topic, + Event: protobuf.FromAny(envelope.Event), + }, + } + if _, err := e.client.Forward(ctx, req); err != nil { + return errdefs.FromGRPC(err) + } + return nil +} + +func (e *eventRemote) Subscribe(ctx context.Context, filters ...string) (ch <-chan *events.Envelope, errs <-chan error) { + var ( + evq = make(chan *events.Envelope) + errq = make(chan error, 1) + ) + + errs = errq + ch = evq + + session, err := e.client.Subscribe(ctx, &eventsapi.SubscribeRequest{ + Filters: filters, + }) + if err != nil { + errq <- err + close(errq) + return + } + + go func() { + defer close(errq) + + for { + ev, err := session.Recv() + if err != nil { + errq <- err + return + } + + select { + case evq <- &events.Envelope{ + Timestamp: protobuf.FromTimestamp(ev.Timestamp), + Namespace: ev.Namespace, + Topic: ev.Topic, + Event: ev.Event, + }: + case <-ctx.Done(): + if cerr := ctx.Err(); cerr != context.Canceled { + errq <- cerr + } + return + } + } + }() + + return ch, errs +} diff --git a/vendor/github.com/containerd/containerd/events/events.go b/vendor/github.com/containerd/containerd/events/events.go index b7eb86f1eb..ff5642301f 100644 --- a/vendor/github.com/containerd/containerd/events/events.go +++ b/vendor/github.com/containerd/containerd/events/events.go @@ -20,8 +20,7 @@ import ( "context" "time" - "github.com/containerd/typeurl" - "github.com/gogo/protobuf/types" + "github.com/containerd/typeurl/v2" ) // Envelope provides the packaging for an event. @@ -29,7 +28,7 @@ type Envelope struct { Timestamp time.Time Namespace string Topic string - Event *types.Any + Event typeurl.Any } // Field returns the value for the given fieldpath as a string, if defined. diff --git a/vendor/github.com/containerd/containerd/events/exchange/exchange.go b/vendor/github.com/containerd/containerd/events/exchange/exchange.go index eb27bf29b3..e18377c11a 100644 --- a/vendor/github.com/containerd/containerd/events/exchange/exchange.go +++ b/vendor/github.com/containerd/containerd/events/exchange/exchange.go @@ -18,6 +18,7 @@ package exchange import ( "context" + "fmt" "strings" "time" @@ -27,11 +28,8 @@ import ( "github.com/containerd/containerd/identifiers" "github.com/containerd/containerd/log" "github.com/containerd/containerd/namespaces" - "github.com/containerd/typeurl" + "github.com/containerd/typeurl/v2" goevents "github.com/docker/go-events" - "github.com/gogo/protobuf/types" - "github.com/pkg/errors" - "github.com/sirupsen/logrus" ) // Exchange broadcasts events @@ -60,10 +58,10 @@ func (e *Exchange) Forward(ctx context.Context, envelope *events.Envelope) (err } defer func() { - logger := log.G(ctx).WithFields(logrus.Fields{ + logger := log.G(ctx).WithFields(log.Fields{ "topic": envelope.Topic, "ns": envelope.Namespace, - "type": envelope.Event.TypeUrl, + "type": envelope.Event.GetTypeUrl(), }) if err != nil { @@ -82,19 +80,18 @@ func (e *Exchange) Forward(ctx context.Context, envelope *events.Envelope) (err func (e *Exchange) Publish(ctx context.Context, topic string, event events.Event) (err error) { var ( namespace string - encoded *types.Any envelope events.Envelope ) namespace, err = namespaces.NamespaceRequired(ctx) if err != nil { - return errors.Wrapf(err, "failed publishing event") + return fmt.Errorf("failed publishing event: %w", err) } if err := validateTopic(topic); err != nil { - return errors.Wrapf(err, "envelope topic %q", topic) + return fmt.Errorf("envelope topic %q: %w", topic, err) } - encoded, err = typeurl.MarshalAny(event) + encoded, err := typeurl.MarshalAny(event) if err != nil { return err } @@ -105,10 +102,10 @@ func (e *Exchange) Publish(ctx context.Context, topic string, event events.Event envelope.Event = encoded defer func() { - logger := log.G(ctx).WithFields(logrus.Fields{ + logger := log.G(ctx).WithFields(log.Fields{ "topic": envelope.Topic, "ns": envelope.Namespace, - "type": envelope.Event.TypeUrl, + "type": envelope.Event.GetTypeUrl(), }) if err != nil { @@ -150,7 +147,7 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *even if len(fs) > 0 { filter, err := filters.ParseAll(fs...) if err != nil { - errq <- errors.Wrapf(err, "failed parsing subscription filters") + errq <- fmt.Errorf("failed parsing subscription filters: %w", err) closeAll() return } @@ -175,7 +172,7 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *even // TODO(stevvooe): For the most part, we are well protected // from this condition. Both Forward and Publish protect // from this. - err = errors.Errorf("invalid envelope encountered %#v; please file a bug", ev) + err = fmt.Errorf("invalid envelope encountered %#v; please file a bug", ev) break } @@ -203,21 +200,21 @@ func (e *Exchange) Subscribe(ctx context.Context, fs ...string) (ch <-chan *even func validateTopic(topic string) error { if topic == "" { - return errors.Wrap(errdefs.ErrInvalidArgument, "must not be empty") + return fmt.Errorf("must not be empty: %w", errdefs.ErrInvalidArgument) } if topic[0] != '/' { - return errors.Wrapf(errdefs.ErrInvalidArgument, "must start with '/'") + return fmt.Errorf("must start with '/': %w", errdefs.ErrInvalidArgument) } if len(topic) == 1 { - return errors.Wrapf(errdefs.ErrInvalidArgument, "must have at least one component") + return fmt.Errorf("must have at least one component: %w", errdefs.ErrInvalidArgument) } components := strings.Split(topic[1:], "/") for _, component := range components { if err := identifiers.Validate(component); err != nil { - return errors.Wrapf(err, "failed validation on component %q", component) + return fmt.Errorf("failed validation on component %q: %w", component, err) } } @@ -226,15 +223,15 @@ func validateTopic(topic string) error { func validateEnvelope(envelope *events.Envelope) error { if err := identifiers.Validate(envelope.Namespace); err != nil { - return errors.Wrapf(err, "event envelope has invalid namespace") + return fmt.Errorf("event envelope has invalid namespace: %w", err) } if err := validateTopic(envelope.Topic); err != nil { - return errors.Wrapf(err, "envelope topic %q", envelope.Topic) + return fmt.Errorf("envelope topic %q: %w", envelope.Topic, err) } if envelope.Timestamp.IsZero() { - return errors.Wrapf(errdefs.ErrInvalidArgument, "timestamp must be set on forwarded event") + return fmt.Errorf("timestamp must be set on forwarded event: %w", errdefs.ErrInvalidArgument) } return nil diff --git a/vendor/github.com/containerd/containerd/sys/env.go b/vendor/github.com/containerd/containerd/export.go similarity index 59% rename from vendor/github.com/containerd/containerd/sys/env.go rename to vendor/github.com/containerd/containerd/export.go index 8450d62758..81f199226d 100644 --- a/vendor/github.com/containerd/containerd/sys/env.go +++ b/vendor/github.com/containerd/containerd/export.go @@ -1,5 +1,3 @@ -// +build !windows - /* Copyright The containerd Authors. @@ -16,18 +14,18 @@ limitations under the License. */ -package sys +package containerd -import "golang.org/x/sys/unix" +import ( + "context" + "io" -// RunningPrivileged returns true if the effective user ID of the -// calling process is 0 -func RunningPrivileged() bool { - return unix.Geteuid() == 0 -} - -// RunningUnprivileged returns true if the effective user ID of the -// calling process is not 0 -func RunningUnprivileged() bool { - return !RunningPrivileged() + "github.com/containerd/containerd/images/archive" +) + +// Export exports images to a Tar stream. +// The tar archive is in OCI format with a Docker compatible manifest +// when a single target platform is given. +func (c *Client) Export(ctx context.Context, w io.Writer, opts ...archive.ExportOpt) error { + return archive.Export(ctx, c.ContentStore(), w, opts...) } diff --git a/vendor/github.com/containerd/containerd/filters/filter.go b/vendor/github.com/containerd/containerd/filters/filter.go index cf09d8d9e4..e13f2625c7 100644 --- a/vendor/github.com/containerd/containerd/filters/filter.go +++ b/vendor/github.com/containerd/containerd/filters/filter.go @@ -65,7 +65,6 @@ // ``` // name==foo,labels.bar // ``` -// package filters import ( diff --git a/vendor/github.com/containerd/containerd/filters/parser.go b/vendor/github.com/containerd/containerd/filters/parser.go index 0825d668ca..32767909b1 100644 --- a/vendor/github.com/containerd/containerd/filters/parser.go +++ b/vendor/github.com/containerd/containerd/filters/parser.go @@ -21,7 +21,6 @@ import ( "io" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) /* @@ -46,7 +45,6 @@ field := quoted | [A-Za-z] [A-Za-z0-9_]+ operator := "==" | "!=" | "~=" value := quoted | [^\s,]+ quoted := - */ func Parse(s string) (Filter, error) { // special case empty to match all @@ -71,7 +69,7 @@ func ParseAll(ss ...string) (Filter, error) { for _, s := range ss { f, err := Parse(s) if err != nil { - return nil, errors.Wrap(errdefs.ErrInvalidArgument, err.Error()) + return nil, fmt.Errorf("%s: %w", err.Error(), errdefs.ErrInvalidArgument) } fs = append(fs, f) @@ -90,7 +88,7 @@ func (p *parser) parse() (Filter, error) { ss, err := p.selectors() if err != nil { - return nil, errors.Wrap(err, "filters") + return nil, fmt.Errorf("filters: %w", err) } return ss, nil @@ -284,9 +282,9 @@ func (pe parseError) Error() string { } func (p *parser) mkerr(pos int, format string, args ...interface{}) error { - return errors.Wrap(parseError{ + return fmt.Errorf("parse error: %w", parseError{ input: p.input, pos: pos, msg: fmt.Sprintf(format, args...), - }, "parse error") + }) } diff --git a/vendor/github.com/containerd/containerd/filters/quote.go b/vendor/github.com/containerd/containerd/filters/quote.go index 2d64e23a30..5c800ef846 100644 --- a/vendor/github.com/containerd/containerd/filters/quote.go +++ b/vendor/github.com/containerd/containerd/filters/quote.go @@ -17,9 +17,8 @@ package filters import ( + "errors" "unicode/utf8" - - "github.com/pkg/errors" ) // NOTE(stevvooe): Most of this code in this file is copied from the stdlib @@ -32,10 +31,10 @@ var errQuoteSyntax = errors.New("quote syntax error") // or character literal represented by the string s. // It returns four values: // -// 1) value, the decoded Unicode code point or byte value; -// 2) multibyte, a boolean indicating whether the decoded character requires a multibyte UTF-8 representation; -// 3) tail, the remainder of the string after the character; and -// 4) an error that will be nil if the character is syntactically valid. +// 1. value, the decoded Unicode code point or byte value; +// 2. multibyte, a boolean indicating whether the decoded character requires a multibyte UTF-8 representation; +// 3. tail, the remainder of the string after the character; and +// 4. an error that will be nil if the character is syntactically valid. // // The second argument, quote, specifies the type of literal being parsed // and therefore which escaped quote character is permitted. diff --git a/vendor/github.com/containerd/containerd/grpc.go b/vendor/github.com/containerd/containerd/grpc.go new file mode 100644 index 0000000000..c3506d7357 --- /dev/null +++ b/vendor/github.com/containerd/containerd/grpc.go @@ -0,0 +1,52 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + + "github.com/containerd/containerd/namespaces" + "google.golang.org/grpc" +) + +type namespaceInterceptor struct { + namespace string +} + +func (ni namespaceInterceptor) unary(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { + _, ok := namespaces.Namespace(ctx) + if !ok { + ctx = namespaces.WithNamespace(ctx, ni.namespace) + } + return invoker(ctx, method, req, reply, cc, opts...) +} + +func (ni namespaceInterceptor) stream(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { + _, ok := namespaces.Namespace(ctx) + if !ok { + ctx = namespaces.WithNamespace(ctx, ni.namespace) + } + + return streamer(ctx, desc, cc, method, opts...) +} + +func newNSInterceptors(ns string) (grpc.UnaryClientInterceptor, grpc.StreamClientInterceptor) { + ni := namespaceInterceptor{ + namespace: ns, + } + return grpc.UnaryClientInterceptor(ni.unary), grpc.StreamClientInterceptor(ni.stream) +} diff --git a/vendor/github.com/containerd/containerd/identifiers/validate.go b/vendor/github.com/containerd/containerd/identifiers/validate.go index f52317b491..cbd3a52ba9 100644 --- a/vendor/github.com/containerd/containerd/identifiers/validate.go +++ b/vendor/github.com/containerd/containerd/identifiers/validate.go @@ -25,10 +25,10 @@ package identifiers import ( + "fmt" "regexp" "github.com/containerd/containerd/errdefs" - "github.com/pkg/errors" ) const ( @@ -51,15 +51,15 @@ var ( // In general identifiers that pass this validation should be safe for use as filesystem path components. func Validate(s string) error { if len(s) == 0 { - return errors.Wrapf(errdefs.ErrInvalidArgument, "identifier must not be empty") + return fmt.Errorf("identifier must not be empty: %w", errdefs.ErrInvalidArgument) } if len(s) > maxLength { - return errors.Wrapf(errdefs.ErrInvalidArgument, "identifier %q greater than maximum length (%d characters)", s, maxLength) + return fmt.Errorf("identifier %q greater than maximum length (%d characters): %w", s, maxLength, errdefs.ErrInvalidArgument) } if !identifierRe.MatchString(s) { - return errors.Wrapf(errdefs.ErrInvalidArgument, "identifier %q must match %v", s, identifierRe) + return fmt.Errorf("identifier %q must match %v: %w", s, identifierRe, errdefs.ErrInvalidArgument) } return nil } diff --git a/vendor/github.com/containerd/containerd/image.go b/vendor/github.com/containerd/containerd/image.go new file mode 100644 index 0000000000..46854fc4fa --- /dev/null +++ b/vendor/github.com/containerd/containerd/image.go @@ -0,0 +1,500 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "strings" + "sync/atomic" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/pkg/kmutex" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/rootfs" + "github.com/containerd/containerd/snapshots" + "github.com/opencontainers/go-digest" + "github.com/opencontainers/image-spec/identity" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sync/semaphore" +) + +// Image describes an image used by containers +type Image interface { + // Name of the image + Name() string + // Target descriptor for the image content + Target() ocispec.Descriptor + // Labels of the image + Labels() map[string]string + // Unpack unpacks the image's content into a snapshot + Unpack(context.Context, string, ...UnpackOpt) error + // RootFS returns the unpacked diffids that make up images rootfs. + RootFS(ctx context.Context) ([]digest.Digest, error) + // Size returns the total size of the image's packed resources. + Size(ctx context.Context) (int64, error) + // Usage returns a usage calculation for the image. + Usage(context.Context, ...UsageOpt) (int64, error) + // Config descriptor for the image. + Config(ctx context.Context) (ocispec.Descriptor, error) + // IsUnpacked returns whether or not an image is unpacked. + IsUnpacked(context.Context, string) (bool, error) + // ContentStore provides a content store which contains image blob data + ContentStore() content.Store + // Metadata returns the underlying image metadata + Metadata() images.Image + // Platform returns the platform match comparer. Can be nil. + Platform() platforms.MatchComparer + // Spec returns the OCI image spec for a given image. + Spec(ctx context.Context) (ocispec.Image, error) +} + +type usageOptions struct { + manifestLimit *int + manifestOnly bool + snapshots bool +} + +// UsageOpt is used to configure the usage calculation +type UsageOpt func(*usageOptions) error + +// WithUsageManifestLimit sets the limit to the number of manifests which will +// be walked for usage. Setting this value to 0 will require all manifests to +// be walked, returning ErrNotFound if manifests are missing. +// NOTE: By default all manifests which exist will be walked +// and any non-existent manifests and their subobjects will be ignored. +func WithUsageManifestLimit(i int) UsageOpt { + // If 0 then don't filter any manifests + // By default limits to current platform + return func(o *usageOptions) error { + o.manifestLimit = &i + return nil + } +} + +// WithSnapshotUsage will check for referenced snapshots from the image objects +// and include the snapshot size in the total usage. +func WithSnapshotUsage() UsageOpt { + return func(o *usageOptions) error { + o.snapshots = true + return nil + } +} + +// WithManifestUsage is used to get the usage for an image based on what is +// reported by the manifests rather than what exists in the content store. +// NOTE: This function is best used with the manifest limit set to get a +// consistent value, otherwise non-existent manifests will be excluded. +func WithManifestUsage() UsageOpt { + return func(o *usageOptions) error { + o.manifestOnly = true + return nil + } +} + +var _ = (Image)(&image{}) + +// NewImage returns a client image object from the metadata image +func NewImage(client *Client, i images.Image) Image { + return &image{ + client: client, + i: i, + platform: client.platform, + } +} + +// NewImageWithPlatform returns a client image object from the metadata image +func NewImageWithPlatform(client *Client, i images.Image, platform platforms.MatchComparer) Image { + return &image{ + client: client, + i: i, + platform: platform, + } +} + +type image struct { + client *Client + + i images.Image + platform platforms.MatchComparer +} + +func (i *image) Metadata() images.Image { + return i.i +} + +func (i *image) Name() string { + return i.i.Name +} + +func (i *image) Target() ocispec.Descriptor { + return i.i.Target +} + +func (i *image) Labels() map[string]string { + return i.i.Labels +} + +func (i *image) RootFS(ctx context.Context) ([]digest.Digest, error) { + provider := i.client.ContentStore() + return i.i.RootFS(ctx, provider, i.platform) +} + +func (i *image) Size(ctx context.Context) (int64, error) { + return i.Usage(ctx, WithUsageManifestLimit(1), WithManifestUsage()) +} + +func (i *image) Usage(ctx context.Context, opts ...UsageOpt) (int64, error) { + var config usageOptions + for _, opt := range opts { + if err := opt(&config); err != nil { + return 0, err + } + } + + var ( + provider = i.client.ContentStore() + handler = images.ChildrenHandler(provider) + size int64 + mustExist bool + ) + + if config.manifestLimit != nil { + handler = images.LimitManifests(handler, i.platform, *config.manifestLimit) + mustExist = true + } + + var wh images.HandlerFunc = func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + var usage int64 + children, err := handler(ctx, desc) + if err != nil { + if !errdefs.IsNotFound(err) || mustExist { + return nil, err + } + if !config.manifestOnly { + // Do not count size of non-existent objects + desc.Size = 0 + } + } else if config.snapshots || !config.manifestOnly { + info, err := provider.Info(ctx, desc.Digest) + if err != nil { + if !errdefs.IsNotFound(err) { + return nil, err + } + if !config.manifestOnly { + // Do not count size of non-existent objects + desc.Size = 0 + } + } else if info.Size > desc.Size { + // Count actual usage, Size may be unset or -1 + desc.Size = info.Size + } + + if config.snapshots { + for k, v := range info.Labels { + const prefix = "containerd.io/gc.ref.snapshot." + if !strings.HasPrefix(k, prefix) { + continue + } + + sn := i.client.SnapshotService(k[len(prefix):]) + if sn == nil { + continue + } + + u, err := sn.Usage(ctx, v) + if err != nil { + if !errdefs.IsNotFound(err) && !errdefs.IsInvalidArgument(err) { + return nil, err + } + } else { + usage += u.Size + } + } + } + } + + // Ignore unknown sizes. Generally unknown sizes should + // never be set in manifests, however, the usage + // calculation does not need to enforce this. + if desc.Size >= 0 { + usage += desc.Size + } + + atomic.AddInt64(&size, usage) + + return children, nil + } + + l := semaphore.NewWeighted(3) + if err := images.Dispatch(ctx, wh, l, i.i.Target); err != nil { + return 0, err + } + + return size, nil +} + +func (i *image) Config(ctx context.Context) (ocispec.Descriptor, error) { + provider := i.client.ContentStore() + return i.i.Config(ctx, provider, i.platform) +} + +func (i *image) IsUnpacked(ctx context.Context, snapshotterName string) (bool, error) { + sn, err := i.client.getSnapshotter(ctx, snapshotterName) + if err != nil { + return false, err + } + cs := i.client.ContentStore() + + diffs, err := i.i.RootFS(ctx, cs, i.platform) + if err != nil { + return false, err + } + + chainID := identity.ChainID(diffs) + _, err = sn.Stat(ctx, chainID.String()) + if err == nil { + return true, nil + } else if !errdefs.IsNotFound(err) { + return false, err + } + + return false, nil +} + +func (i *image) Spec(ctx context.Context) (ocispec.Image, error) { + var ociImage ocispec.Image + + desc, err := i.Config(ctx) + if err != nil { + return ociImage, fmt.Errorf("get image config descriptor: %w", err) + } + + blob, err := content.ReadBlob(ctx, i.ContentStore(), desc) + if err != nil { + return ociImage, fmt.Errorf("read image config from content store: %w", err) + } + + if err := json.Unmarshal(blob, &ociImage); err != nil { + return ociImage, fmt.Errorf("unmarshal image config %s: %w", blob, err) + } + + return ociImage, nil +} + +// UnpackConfig provides configuration for the unpack of an image +type UnpackConfig struct { + // ApplyOpts for applying a diff to a snapshotter + ApplyOpts []diff.ApplyOpt + // SnapshotOpts for configuring a snapshotter + SnapshotOpts []snapshots.Opt + // CheckPlatformSupported is whether to validate that a snapshotter + // supports an image's platform before unpacking + CheckPlatformSupported bool + // DuplicationSuppressor is used to make sure that there is only one + // in-flight fetch request or unpack handler for a given descriptor's + // digest or chain ID. + DuplicationSuppressor kmutex.KeyedLocker +} + +// UnpackOpt provides configuration for unpack +type UnpackOpt func(context.Context, *UnpackConfig) error + +// WithSnapshotterPlatformCheck sets `CheckPlatformSupported` on the UnpackConfig +func WithSnapshotterPlatformCheck() UnpackOpt { + return func(ctx context.Context, uc *UnpackConfig) error { + uc.CheckPlatformSupported = true + return nil + } +} + +// WithUnpackDuplicationSuppressor sets `DuplicationSuppressor` on the UnpackConfig. +func WithUnpackDuplicationSuppressor(suppressor kmutex.KeyedLocker) UnpackOpt { + return func(ctx context.Context, uc *UnpackConfig) error { + uc.DuplicationSuppressor = suppressor + return nil + } +} + +func (i *image) Unpack(ctx context.Context, snapshotterName string, opts ...UnpackOpt) error { + ctx, done, err := i.client.WithLease(ctx) + if err != nil { + return err + } + defer done(ctx) + + var config UnpackConfig + for _, o := range opts { + if err := o(ctx, &config); err != nil { + return err + } + } + + manifest, err := i.getManifest(ctx, i.platform) + if err != nil { + return err + } + + layers, err := i.getLayers(ctx, i.platform, manifest) + if err != nil { + return err + } + + var ( + a = i.client.DiffService() + cs = i.client.ContentStore() + + chain []digest.Digest + unpacked bool + ) + snapshotterName, err = i.client.resolveSnapshotterName(ctx, snapshotterName) + if err != nil { + return err + } + sn, err := i.client.getSnapshotter(ctx, snapshotterName) + if err != nil { + return err + } + if config.CheckPlatformSupported { + if err := i.checkSnapshotterSupport(ctx, snapshotterName, manifest); err != nil { + return err + } + } + + for _, layer := range layers { + unpacked, err = rootfs.ApplyLayerWithOpts(ctx, layer, chain, sn, a, config.SnapshotOpts, config.ApplyOpts) + if err != nil { + return err + } + + if unpacked { + // Set the uncompressed label after the uncompressed + // digest has been verified through apply. + cinfo := content.Info{ + Digest: layer.Blob.Digest, + Labels: map[string]string{ + labels.LabelUncompressed: layer.Diff.Digest.String(), + }, + } + if _, err := cs.Update(ctx, cinfo, "labels."+labels.LabelUncompressed); err != nil { + return err + } + } + + chain = append(chain, layer.Diff.Digest) + } + + desc, err := i.i.Config(ctx, cs, i.platform) + if err != nil { + return err + } + + rootfs := identity.ChainID(chain).String() + + cinfo := content.Info{ + Digest: desc.Digest, + Labels: map[string]string{ + fmt.Sprintf("containerd.io/gc.ref.snapshot.%s", snapshotterName): rootfs, + }, + } + + _, err = cs.Update(ctx, cinfo, fmt.Sprintf("labels.containerd.io/gc.ref.snapshot.%s", snapshotterName)) + return err +} + +func (i *image) getManifest(ctx context.Context, platform platforms.MatchComparer) (ocispec.Manifest, error) { + cs := i.ContentStore() + manifest, err := images.Manifest(ctx, cs, i.i.Target, platform) + if err != nil { + return ocispec.Manifest{}, err + } + return manifest, nil +} + +func (i *image) getLayers(ctx context.Context, platform platforms.MatchComparer, manifest ocispec.Manifest) ([]rootfs.Layer, error) { + cs := i.ContentStore() + diffIDs, err := i.i.RootFS(ctx, cs, platform) + if err != nil { + return nil, fmt.Errorf("failed to resolve rootfs: %w", err) + } + + // parse out the image layers from oci artifact layers + imageLayers := []ocispec.Descriptor{} + for _, ociLayer := range manifest.Layers { + if images.IsLayerType(ociLayer.MediaType) { + imageLayers = append(imageLayers, ociLayer) + } + } + if len(diffIDs) != len(imageLayers) { + return nil, errors.New("mismatched image rootfs and manifest layers") + } + layers := make([]rootfs.Layer, len(diffIDs)) + for i := range diffIDs { + layers[i].Diff = ocispec.Descriptor{ + // TODO: derive media type from compressed type + MediaType: ocispec.MediaTypeImageLayer, + Digest: diffIDs[i], + } + layers[i].Blob = imageLayers[i] + } + return layers, nil +} + +func (i *image) getManifestPlatform(ctx context.Context, manifest ocispec.Manifest) (ocispec.Platform, error) { + cs := i.ContentStore() + p, err := content.ReadBlob(ctx, cs, manifest.Config) + if err != nil { + return ocispec.Platform{}, err + } + + var image ocispec.Image + if err := json.Unmarshal(p, &image); err != nil { + return ocispec.Platform{}, err + } + return platforms.Normalize(ocispec.Platform{OS: image.OS, Architecture: image.Architecture}), nil +} + +func (i *image) checkSnapshotterSupport(ctx context.Context, snapshotterName string, manifest ocispec.Manifest) error { + snapshotterPlatformMatcher, err := i.client.GetSnapshotterSupportedPlatforms(ctx, snapshotterName) + if err != nil { + return err + } + + manifestPlatform, err := i.getManifestPlatform(ctx, manifest) + if err != nil { + return err + } + + if snapshotterPlatformMatcher.Match(manifestPlatform) { + return nil + } + return fmt.Errorf("snapshotter %s does not support platform %s for image %s", snapshotterName, manifestPlatform, manifest.Config.Digest) +} + +func (i *image) ContentStore() content.Store { + return i.client.ContentStore() +} + +func (i *image) Platform() platforms.MatchComparer { + return i.platform +} diff --git a/vendor/github.com/containerd/containerd/image_store.go b/vendor/github.com/containerd/containerd/image_store.go new file mode 100644 index 0000000000..524a7a6727 --- /dev/null +++ b/vendor/github.com/containerd/containerd/image_store.go @@ -0,0 +1,166 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + + imagesapi "github.com/containerd/containerd/api/services/images/v1" + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/pkg/epoch" + "github.com/containerd/containerd/protobuf" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "google.golang.org/protobuf/types/known/timestamppb" +) + +type remoteImages struct { + client imagesapi.ImagesClient +} + +// NewImageStoreFromClient returns a new image store client +func NewImageStoreFromClient(client imagesapi.ImagesClient) images.Store { + return &remoteImages{ + client: client, + } +} + +func (s *remoteImages) Get(ctx context.Context, name string) (images.Image, error) { + resp, err := s.client.Get(ctx, &imagesapi.GetImageRequest{ + Name: name, + }) + if err != nil { + return images.Image{}, errdefs.FromGRPC(err) + } + + return imageFromProto(resp.Image), nil +} + +func (s *remoteImages) List(ctx context.Context, filters ...string) ([]images.Image, error) { + resp, err := s.client.List(ctx, &imagesapi.ListImagesRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return imagesFromProto(resp.Images), nil +} + +func (s *remoteImages) Create(ctx context.Context, image images.Image) (images.Image, error) { + req := &imagesapi.CreateImageRequest{ + Image: imageToProto(&image), + } + if tm := epoch.FromContext(ctx); tm != nil { + req.SourceDateEpoch = timestamppb.New(*tm) + } + created, err := s.client.Create(ctx, req) + if err != nil { + return images.Image{}, errdefs.FromGRPC(err) + } + + return imageFromProto(created.Image), nil +} + +func (s *remoteImages) Update(ctx context.Context, image images.Image, fieldpaths ...string) (images.Image, error) { + var updateMask *ptypes.FieldMask + if len(fieldpaths) > 0 { + updateMask = &ptypes.FieldMask{ + Paths: fieldpaths, + } + } + req := &imagesapi.UpdateImageRequest{ + Image: imageToProto(&image), + UpdateMask: updateMask, + } + if tm := epoch.FromContext(ctx); tm != nil { + req.SourceDateEpoch = timestamppb.New(*tm) + } + updated, err := s.client.Update(ctx, req) + if err != nil { + return images.Image{}, errdefs.FromGRPC(err) + } + + return imageFromProto(updated.Image), nil +} + +func (s *remoteImages) Delete(ctx context.Context, name string, opts ...images.DeleteOpt) error { + var do images.DeleteOptions + for _, opt := range opts { + if err := opt(ctx, &do); err != nil { + return err + } + } + _, err := s.client.Delete(ctx, &imagesapi.DeleteImageRequest{ + Name: name, + Sync: do.Synchronous, + }) + + return errdefs.FromGRPC(err) +} + +func imageToProto(image *images.Image) *imagesapi.Image { + return &imagesapi.Image{ + Name: image.Name, + Labels: image.Labels, + Target: descToProto(&image.Target), + CreatedAt: protobuf.ToTimestamp(image.CreatedAt), + UpdatedAt: protobuf.ToTimestamp(image.UpdatedAt), + } +} + +func imageFromProto(imagepb *imagesapi.Image) images.Image { + return images.Image{ + Name: imagepb.Name, + Labels: imagepb.Labels, + Target: descFromProto(imagepb.Target), + CreatedAt: protobuf.FromTimestamp(imagepb.CreatedAt), + UpdatedAt: protobuf.FromTimestamp(imagepb.UpdatedAt), + } +} + +func imagesFromProto(imagespb []*imagesapi.Image) []images.Image { + var images []images.Image + + for _, image := range imagespb { + image := image + images = append(images, imageFromProto(image)) + } + + return images +} + +func descFromProto(desc *types.Descriptor) ocispec.Descriptor { + return ocispec.Descriptor{ + MediaType: desc.MediaType, + Size: desc.Size, + Digest: digest.Digest(desc.Digest), + Annotations: desc.Annotations, + } +} + +func descToProto(desc *ocispec.Descriptor) *types.Descriptor { + return &types.Descriptor{ + MediaType: desc.MediaType, + Size: desc.Size, + Digest: desc.Digest.String(), + Annotations: desc.Annotations, + } +} diff --git a/vendor/github.com/containerd/containerd/images/annotations.go b/vendor/github.com/containerd/containerd/images/annotations.go new file mode 100644 index 0000000000..47d92104cd --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/annotations.go @@ -0,0 +1,23 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +const ( + // AnnotationImageName is an annotation on a Descriptor in an index.json + // containing the `Name` value as used by an `Image` struct + AnnotationImageName = "io.containerd.image.name" +) diff --git a/vendor/github.com/containerd/containerd/images/archive/exporter.go b/vendor/github.com/containerd/containerd/images/archive/exporter.go new file mode 100644 index 0000000000..1f17a3cdbf --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/archive/exporter.go @@ -0,0 +1,597 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "archive/tar" + "context" + "encoding/json" + "fmt" + "io" + "path" + "sort" + "strings" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/platforms" + "github.com/containerd/log" + digest "github.com/opencontainers/go-digest" + ocispecs "github.com/opencontainers/image-spec/specs-go" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type exportOptions struct { + manifests []ocispec.Descriptor + platform platforms.MatchComparer + allPlatforms bool + skipDockerManifest bool + blobRecordOptions blobRecordOptions +} + +// ExportOpt defines options for configuring exported descriptors +type ExportOpt func(context.Context, *exportOptions) error + +// WithPlatform defines the platform to require manifest lists have +// not exporting all platforms. +// Additionally, platform is used to resolve image configs for +// Docker v1.1, v1.2 format compatibility. +func WithPlatform(p platforms.MatchComparer) ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + o.platform = p + return nil + } +} + +// WithAllPlatforms exports all manifests from a manifest list. +// Missing content will fail the export. +func WithAllPlatforms() ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + o.allPlatforms = true + return nil + } +} + +// WithSkipDockerManifest skips creation of the Docker compatible +// manifest.json file. +func WithSkipDockerManifest() ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + o.skipDockerManifest = true + return nil + } +} + +// WithImage adds the provided images to the exported archive. +func WithImage(is images.Store, name string) ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + img, err := is.Get(ctx, name) + if err != nil { + return err + } + + img.Target.Annotations = addNameAnnotation(name, img.Target.Annotations) + o.manifests = append(o.manifests, img.Target) + + return nil + } +} + +// WithImages adds multiples images to the exported archive. +func WithImages(imgs []images.Image) ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + for _, img := range imgs { + img.Target.Annotations = addNameAnnotation(img.Name, img.Target.Annotations) + o.manifests = append(o.manifests, img.Target) + } + + return nil + } +} + +// WithManifest adds a manifest to the exported archive. +// When names are given they will be set on the manifest in the +// exported archive, creating an index record for each name. +// When no names are provided, it is up to caller to put name annotation to +// on the manifest descriptor if needed. +func WithManifest(manifest ocispec.Descriptor, names ...string) ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + if len(names) == 0 { + o.manifests = append(o.manifests, manifest) + } + for _, name := range names { + mc := manifest + mc.Annotations = addNameAnnotation(name, manifest.Annotations) + o.manifests = append(o.manifests, mc) + } + + return nil + } +} + +// BlobFilter returns false if the blob should not be included in the archive. +type BlobFilter func(ocispec.Descriptor) bool + +// WithBlobFilter specifies BlobFilter. +func WithBlobFilter(f BlobFilter) ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + o.blobRecordOptions.blobFilter = f + return nil + } +} + +// WithSkipNonDistributableBlobs excludes non-distributable blobs such as Windows base layers. +func WithSkipNonDistributableBlobs() ExportOpt { + f := func(desc ocispec.Descriptor) bool { + return !images.IsNonDistributable(desc.MediaType) + } + return WithBlobFilter(f) +} + +// WithSkipMissing excludes blobs referenced by manifests if not all blobs +// would be included in the archive. +// The manifest itself is excluded only if it's not present locally. +// This allows to export multi-platform images if not all platforms are present +// while still persisting the multi-platform index. +func WithSkipMissing(store content.InfoReaderProvider) ExportOpt { + return func(ctx context.Context, o *exportOptions) error { + o.blobRecordOptions.childrenHandler = images.HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) (subdescs []ocispec.Descriptor, err error) { + children, err := images.Children(ctx, store, desc) + if !images.IsManifestType(desc.MediaType) { + return children, err + } + + if err != nil { + // If manifest itself is missing, skip it from export. + if errdefs.IsNotFound(err) { + return nil, images.ErrSkipDesc + } + return nil, err + } + + // Don't export manifest descendants if any of them doesn't exist. + for _, child := range children { + exists, err := content.Exists(ctx, store, child) + if err != nil { + return nil, err + } + + // If any child is missing, only export the manifest, but don't export its descendants. + if !exists { + return nil, nil + } + } + return children, nil + }) + return nil + } +} + +func addNameAnnotation(name string, base map[string]string) map[string]string { + annotations := map[string]string{} + for k, v := range base { + annotations[k] = v + } + + annotations[images.AnnotationImageName] = name + annotations[ocispec.AnnotationRefName] = ociReferenceName(name) + + return annotations +} + +func copySourceLabels(ctx context.Context, infoProvider content.InfoProvider, desc ocispec.Descriptor) (ocispec.Descriptor, error) { + info, err := infoProvider.Info(ctx, desc.Digest) + if err != nil { + return desc, err + } + for k, v := range info.Labels { + if strings.HasPrefix(k, labels.LabelDistributionSource) { + if desc.Annotations == nil { + desc.Annotations = map[string]string{k: v} + } else { + desc.Annotations[k] = v + } + } + } + return desc, nil +} + +// Export implements Exporter. +func Export(ctx context.Context, store content.Provider, writer io.Writer, opts ...ExportOpt) error { + var eo exportOptions + for _, opt := range opts { + if err := opt(ctx, &eo); err != nil { + return err + } + } + + records := []tarRecord{ + ociLayoutFile(""), + } + + manifests := make([]ocispec.Descriptor, 0, len(eo.manifests)) + if infoProvider, ok := store.(content.InfoProvider); ok { + for _, desc := range eo.manifests { + d, err := copySourceLabels(ctx, infoProvider, desc) + if err != nil { + log.G(ctx).WithError(err).WithField("desc", desc).Warn("failed to copy distribution.source labels") + continue + } + manifests = append(manifests, d) + } + } else { + manifests = append(manifests, eo.manifests...) + } + + algorithms := map[string]struct{}{} + dManifests := map[digest.Digest]*exportManifest{} + resolvedIndex := map[digest.Digest]digest.Digest{} + for _, desc := range manifests { + if images.IsManifestType(desc.MediaType) { + mt, ok := dManifests[desc.Digest] + if !ok { + // TODO(containerd): Skip if already added + r, err := getRecords(ctx, store, desc, algorithms, &eo.blobRecordOptions) + if err != nil { + return err + } + records = append(records, r...) + + mt = &exportManifest{ + manifest: desc, + } + dManifests[desc.Digest] = mt + } + + name := desc.Annotations[images.AnnotationImageName] + if name != "" { + mt.names = append(mt.names, name) + } + } else if images.IsIndexType(desc.MediaType) { + d, ok := resolvedIndex[desc.Digest] + if !ok { + if err := desc.Digest.Validate(); err != nil { + return err + } + records = append(records, blobRecord(store, desc, &eo.blobRecordOptions)) + + p, err := content.ReadBlob(ctx, store, desc) + if err != nil { + return err + } + + var index ocispec.Index + if err := json.Unmarshal(p, &index); err != nil { + return err + } + + var manifests []ocispec.Descriptor + for _, m := range index.Manifests { + if eo.platform != nil { + if m.Platform == nil || eo.platform.Match(*m.Platform) { + manifests = append(manifests, m) + } else if !eo.allPlatforms { + continue + } + } + + r, err := getRecords(ctx, store, m, algorithms, &eo.blobRecordOptions) + if err != nil { + return err + } + + records = append(records, r...) + } + + if len(manifests) >= 1 { + if len(manifests) > 1 { + sort.SliceStable(manifests, func(i, j int) bool { + if manifests[i].Platform == nil { + return false + } + if manifests[j].Platform == nil { + return true + } + return eo.platform.Less(*manifests[i].Platform, *manifests[j].Platform) + }) + } + d = manifests[0].Digest + dManifests[d] = &exportManifest{ + manifest: manifests[0], + } + } else if eo.platform != nil { + return fmt.Errorf("no manifest found for platform: %w", errdefs.ErrNotFound) + } + resolvedIndex[desc.Digest] = d + } + if d != "" { + if name := desc.Annotations[images.AnnotationImageName]; name != "" { + mt := dManifests[d] + mt.names = append(mt.names, name) + } + + } + } else { + return fmt.Errorf("only manifests may be exported: %w", errdefs.ErrInvalidArgument) + } + } + + records = append(records, ociIndexRecord(manifests)) + + if !eo.skipDockerManifest && len(dManifests) > 0 { + tr, err := manifestsRecord(ctx, store, dManifests) + if err != nil { + return fmt.Errorf("unable to create manifests file: %w", err) + } + + records = append(records, tr) + } + + if len(algorithms) > 0 { + records = append(records, directoryRecord("blobs/", 0755)) + for alg := range algorithms { + records = append(records, directoryRecord("blobs/"+alg+"/", 0755)) + } + } + + tw := tar.NewWriter(writer) + defer tw.Close() + return writeTar(ctx, tw, records) +} + +func getRecords(ctx context.Context, store content.Provider, desc ocispec.Descriptor, algorithms map[string]struct{}, brOpts *blobRecordOptions) ([]tarRecord, error) { + var records []tarRecord + exportHandler := func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if err := desc.Digest.Validate(); err != nil { + return nil, err + } + records = append(records, blobRecord(store, desc, brOpts)) + algorithms[desc.Digest.Algorithm().String()] = struct{}{} + return nil, nil + } + + childrenHandler := brOpts.childrenHandler + if childrenHandler == nil { + childrenHandler = images.ChildrenHandler(store) + } + + handlers := images.Handlers( + childrenHandler, + images.HandlerFunc(exportHandler), + ) + + // Walk sequentially since the number of fetches is likely one and doing in + // parallel requires locking the export handler + if err := images.Walk(ctx, handlers, desc); err != nil { + return nil, err + } + + return records, nil +} + +type tarRecord struct { + Header *tar.Header + CopyTo func(context.Context, io.Writer) (int64, error) +} + +type blobRecordOptions struct { + blobFilter BlobFilter + childrenHandler images.HandlerFunc +} + +func blobRecord(cs content.Provider, desc ocispec.Descriptor, opts *blobRecordOptions) tarRecord { + if opts != nil && opts.blobFilter != nil && !opts.blobFilter(desc) { + return tarRecord{} + } + path := path.Join("blobs", desc.Digest.Algorithm().String(), desc.Digest.Encoded()) + return tarRecord{ + Header: &tar.Header{ + Name: path, + Mode: 0444, + Size: desc.Size, + Typeflag: tar.TypeReg, + }, + CopyTo: func(ctx context.Context, w io.Writer) (int64, error) { + r, err := cs.ReaderAt(ctx, desc) + if err != nil { + return 0, fmt.Errorf("failed to get reader: %w", err) + } + defer r.Close() + + // Verify digest + dgstr := desc.Digest.Algorithm().Digester() + + n, err := io.Copy(io.MultiWriter(w, dgstr.Hash()), content.NewReader(r)) + if err != nil { + return 0, fmt.Errorf("failed to copy to tar: %w", err) + } + if dgstr.Digest() != desc.Digest { + return 0, fmt.Errorf("unexpected digest %s copied", dgstr.Digest()) + } + return n, nil + }, + } +} + +func directoryRecord(name string, mode int64) tarRecord { + return tarRecord{ + Header: &tar.Header{ + Name: name, + Mode: mode, + Typeflag: tar.TypeDir, + }, + } +} + +func ociLayoutFile(version string) tarRecord { + if version == "" { + version = ocispec.ImageLayoutVersion + } + layout := ocispec.ImageLayout{ + Version: version, + } + + b, err := json.Marshal(layout) + if err != nil { + panic(err) + } + + return tarRecord{ + Header: &tar.Header{ + Name: ocispec.ImageLayoutFile, + Mode: 0444, + Size: int64(len(b)), + Typeflag: tar.TypeReg, + }, + CopyTo: func(ctx context.Context, w io.Writer) (int64, error) { + n, err := w.Write(b) + return int64(n), err + }, + } + +} + +func ociIndexRecord(manifests []ocispec.Descriptor) tarRecord { + index := ocispec.Index{ + Versioned: ocispecs.Versioned{ + SchemaVersion: 2, + }, + Manifests: manifests, + } + + b, err := json.Marshal(index) + if err != nil { + panic(err) + } + + return tarRecord{ + Header: &tar.Header{ + Name: "index.json", + Mode: 0644, + Size: int64(len(b)), + Typeflag: tar.TypeReg, + }, + CopyTo: func(ctx context.Context, w io.Writer) (int64, error) { + n, err := w.Write(b) + return int64(n), err + }, + } +} + +type exportManifest struct { + manifest ocispec.Descriptor + names []string +} + +func manifestsRecord(ctx context.Context, store content.Provider, manifests map[digest.Digest]*exportManifest) (tarRecord, error) { + mfsts := make([]struct { + Config string + RepoTags []string + Layers []string + }, len(manifests)) + + var i int + for _, m := range manifests { + p, err := content.ReadBlob(ctx, store, m.manifest) + if err != nil { + return tarRecord{}, err + } + + var manifest ocispec.Manifest + if err := json.Unmarshal(p, &manifest); err != nil { + return tarRecord{}, err + } + if err := manifest.Config.Digest.Validate(); err != nil { + return tarRecord{}, fmt.Errorf("invalid manifest %q: %w", m.manifest.Digest, err) + } + + dgst := manifest.Config.Digest + if err := dgst.Validate(); err != nil { + return tarRecord{}, err + } + mfsts[i].Config = path.Join("blobs", dgst.Algorithm().String(), dgst.Encoded()) + for _, l := range manifest.Layers { + path := path.Join("blobs", l.Digest.Algorithm().String(), l.Digest.Encoded()) + mfsts[i].Layers = append(mfsts[i].Layers, path) + } + + for _, name := range m.names { + nname, err := familiarizeReference(name) + if err != nil { + return tarRecord{}, err + } + + mfsts[i].RepoTags = append(mfsts[i].RepoTags, nname) + } + + i++ + } + + b, err := json.Marshal(mfsts) + if err != nil { + return tarRecord{}, err + } + + return tarRecord{ + Header: &tar.Header{ + Name: "manifest.json", + Mode: 0644, + Size: int64(len(b)), + Typeflag: tar.TypeReg, + }, + CopyTo: func(ctx context.Context, w io.Writer) (int64, error) { + n, err := w.Write(b) + return int64(n), err + }, + }, nil +} + +func writeTar(ctx context.Context, tw *tar.Writer, recordsWithEmpty []tarRecord) error { + var records []tarRecord + for _, r := range recordsWithEmpty { + if r.Header != nil { + records = append(records, r) + } + } + sort.Slice(records, func(i, j int) bool { + return records[i].Header.Name < records[j].Header.Name + }) + + var last string + for _, record := range records { + if record.Header.Name == last { + continue + } + last = record.Header.Name + if err := tw.WriteHeader(record.Header); err != nil { + return err + } + if record.CopyTo != nil { + n, err := record.CopyTo(ctx, tw) + if err != nil { + return err + } + if n != record.Header.Size { + return fmt.Errorf("unexpected copy size for %s", record.Header.Name) + } + } else if record.Header.Size > 0 { + return fmt.Errorf("no content to write to record with non-zero size for %s", record.Header.Name) + } + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/images/archive/importer.go b/vendor/github.com/containerd/containerd/images/archive/importer.go new file mode 100644 index 0000000000..3ca88091cf --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/archive/importer.go @@ -0,0 +1,420 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package archive provides a Docker and OCI compatible importer +package archive + +import ( + "archive/tar" + "bytes" + "context" + "encoding/json" + "errors" + "fmt" + "io" + "path" + + "github.com/containerd/containerd/archive/compression" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/platforms" + digest "github.com/opencontainers/go-digest" + specs "github.com/opencontainers/image-spec/specs-go" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type importOpts struct { + compress bool +} + +// ImportOpt is an option for importing an OCI index +type ImportOpt func(*importOpts) error + +// WithImportCompression compresses uncompressed layers on import. +// This is used for import formats which do not include the manifest. +func WithImportCompression() ImportOpt { + return func(io *importOpts) error { + io.compress = true + return nil + } +} + +// ImportIndex imports an index from a tar archive image bundle +// - implements Docker v1.1, v1.2 and OCI v1. +// - prefers OCI v1 when provided +// - creates OCI index for Docker formats +// - normalizes Docker references and adds as OCI ref name +// e.g. alpine:latest -> docker.io/library/alpine:latest +// - existing OCI reference names are untouched +func ImportIndex(ctx context.Context, store content.Store, reader io.Reader, opts ...ImportOpt) (ocispec.Descriptor, error) { + var ( + tr = tar.NewReader(reader) + + ociLayout ocispec.ImageLayout + mfsts []struct { + Config string + RepoTags []string + Layers []string + } + symlinks = make(map[string]string) + blobs = make(map[string]ocispec.Descriptor) + iopts importOpts + ) + + for _, o := range opts { + if err := o(&iopts); err != nil { + return ocispec.Descriptor{}, err + } + } + + for { + hdr, err := tr.Next() + if err == io.EOF { + break + } + if err != nil { + return ocispec.Descriptor{}, err + } + if hdr.Typeflag == tar.TypeSymlink { + symlinks[hdr.Name] = path.Join(path.Dir(hdr.Name), hdr.Linkname) + } + + //nolint:staticcheck // TypeRegA is deprecated but we may still receive an external tar with TypeRegA + if hdr.Typeflag != tar.TypeReg && hdr.Typeflag != tar.TypeRegA { + if hdr.Typeflag != tar.TypeDir { + log.G(ctx).WithField("file", hdr.Name).Debug("file type ignored") + } + continue + } + + hdrName := path.Clean(hdr.Name) + if hdrName == ocispec.ImageLayoutFile { + if err = onUntarJSON(tr, &ociLayout); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("untar oci layout %q: %w", hdr.Name, err) + } + } else if hdrName == "manifest.json" { + if err = onUntarJSON(tr, &mfsts); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("untar manifest %q: %w", hdr.Name, err) + } + } else { + dgst, err := onUntarBlob(ctx, tr, store, hdr.Size, "tar-"+hdrName) + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to ingest %q: %w", hdr.Name, err) + } + + blobs[hdrName] = ocispec.Descriptor{ + Digest: dgst, + Size: hdr.Size, + } + } + } + + // If OCI layout was given, interpret the tar as an OCI layout. + // When not provided, the layout of the tar will be interpreted + // as Docker v1.1 or v1.2. + if ociLayout.Version != "" { + if ociLayout.Version != ocispec.ImageLayoutVersion { + return ocispec.Descriptor{}, fmt.Errorf("unsupported OCI version %s", ociLayout.Version) + } + + idx, ok := blobs["index.json"] + if !ok { + return ocispec.Descriptor{}, fmt.Errorf("missing index.json in OCI layout %s", ocispec.ImageLayoutVersion) + } + + idx.MediaType = ocispec.MediaTypeImageIndex + return idx, nil + } + + if mfsts == nil { + return ocispec.Descriptor{}, errors.New("unrecognized image format") + } + + for name, linkname := range symlinks { + desc, ok := blobs[linkname] + if !ok { + return ocispec.Descriptor{}, fmt.Errorf("no target for symlink layer from %q to %q", name, linkname) + } + blobs[name] = desc + } + + idx := ocispec.Index{ + Versioned: specs.Versioned{ + SchemaVersion: 2, + }, + } + for _, mfst := range mfsts { + config, ok := blobs[mfst.Config] + if !ok { + return ocispec.Descriptor{}, fmt.Errorf("image config %q not found", mfst.Config) + } + config.MediaType = images.MediaTypeDockerSchema2Config + + layers, err := resolveLayers(ctx, store, mfst.Layers, blobs, iopts.compress) + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to resolve layers: %w", err) + } + + manifest := struct { + SchemaVersion int `json:"schemaVersion"` + MediaType string `json:"mediaType"` + Config ocispec.Descriptor `json:"config"` + Layers []ocispec.Descriptor `json:"layers"` + }{ + SchemaVersion: 2, + MediaType: images.MediaTypeDockerSchema2Manifest, + Config: config, + Layers: layers, + } + + desc, err := writeManifest(ctx, store, manifest, manifest.MediaType) + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("write docker manifest: %w", err) + } + + imgPlatforms, err := images.Platforms(ctx, store, desc) + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("unable to resolve platform: %w", err) + } + if len(imgPlatforms) > 0 { + // Only one platform can be resolved from non-index manifest, + // The platform can only come from the config included above, + // if the config has no platform it can be safely omitted. + desc.Platform = &imgPlatforms[0] + + // If the image we've just imported is a Windows image without the OSVersion set, + // we could just assume it matches this host's OS Version. Without this, the + // children labels might not be set on the image content, leading to it being + // garbage collected, breaking the image. + // See: https://github.com/containerd/containerd/issues/5690 + if desc.Platform.OS == "windows" && desc.Platform.OSVersion == "" { + platform := platforms.DefaultSpec() + desc.Platform.OSVersion = platform.OSVersion + } + } + + if len(mfst.RepoTags) == 0 { + idx.Manifests = append(idx.Manifests, desc) + } else { + // Add descriptor per tag + for _, ref := range mfst.RepoTags { + mfstdesc := desc + + normalized, err := normalizeReference(ref) + if err != nil { + return ocispec.Descriptor{}, err + } + + mfstdesc.Annotations = map[string]string{ + images.AnnotationImageName: normalized, + ocispec.AnnotationRefName: ociReferenceName(normalized), + } + + idx.Manifests = append(idx.Manifests, mfstdesc) + } + } + } + + return writeManifest(ctx, store, idx, ocispec.MediaTypeImageIndex) +} + +const ( + kib = 1024 + mib = 1024 * kib + jsonLimit = 20 * mib +) + +func onUntarJSON(r io.Reader, j interface{}) error { + return json.NewDecoder(io.LimitReader(r, jsonLimit)).Decode(j) +} + +func onUntarBlob(ctx context.Context, r io.Reader, store content.Ingester, size int64, ref string) (digest.Digest, error) { + dgstr := digest.Canonical.Digester() + + if err := content.WriteBlob(ctx, store, ref, io.TeeReader(r, dgstr.Hash()), ocispec.Descriptor{Size: size}); err != nil { + return "", err + } + + return dgstr.Digest(), nil +} + +func resolveLayers(ctx context.Context, store content.Store, layerFiles []string, blobs map[string]ocispec.Descriptor, compress bool) ([]ocispec.Descriptor, error) { + layers := make([]ocispec.Descriptor, len(layerFiles)) + descs := map[digest.Digest]*ocispec.Descriptor{} + filters := []string{} + for i, f := range layerFiles { + desc, ok := blobs[f] + if !ok { + return nil, fmt.Errorf("layer %q not found", f) + } + layers[i] = desc + descs[desc.Digest] = &layers[i] + filters = append(filters, fmt.Sprintf("labels.\"%s\"==%s", labels.LabelUncompressed, desc.Digest.String())) + } + + err := store.Walk(ctx, func(info content.Info) error { + dgst, ok := info.Labels[labels.LabelUncompressed] + if ok { + desc := descs[digest.Digest(dgst)] + if desc != nil { + desc.Digest = info.Digest + desc.Size = info.Size + mediaType, err := detectLayerMediaType(ctx, store, *desc) + if err != nil { + return fmt.Errorf("failed to detect media type of layer: %w", err) + } + desc.MediaType = mediaType + } + } + return nil + }, filters...) + if err != nil { + return nil, fmt.Errorf("failure checking for compressed blobs: %w", err) + } + + for i, desc := range layers { + if desc.MediaType != "" { + continue + } + // Open blob, resolve media type + ra, err := store.ReaderAt(ctx, desc) + if err != nil { + return nil, fmt.Errorf("failed to open %q (%s): %w", layerFiles[i], desc.Digest, err) + } + s, err := compression.DecompressStream(content.NewReader(ra)) + if err != nil { + ra.Close() + return nil, fmt.Errorf("failed to detect compression for %q: %w", layerFiles[i], err) + } + if s.GetCompression() == compression.Uncompressed { + if compress { + if err := desc.Digest.Validate(); err != nil { + return nil, err + } + ref := fmt.Sprintf("compress-blob-%s-%s", desc.Digest.Algorithm().String(), desc.Digest.Encoded()) + labels := map[string]string{ + labels.LabelUncompressed: desc.Digest.String(), + } + layers[i], err = compressBlob(ctx, store, s, ref, content.WithLabels(labels)) + if err != nil { + s.Close() + ra.Close() + return nil, err + } + layers[i].MediaType = images.MediaTypeDockerSchema2LayerGzip + } else { + layers[i].MediaType = images.MediaTypeDockerSchema2Layer + } + } else { + layers[i].MediaType = images.MediaTypeDockerSchema2LayerGzip + } + s.Close() + ra.Close() + } + return layers, nil +} + +func compressBlob(ctx context.Context, cs content.Store, r io.Reader, ref string, opts ...content.Opt) (desc ocispec.Descriptor, err error) { + w, err := content.OpenWriter(ctx, cs, content.WithRef(ref)) + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to open writer: %w", err) + } + + defer func() { + w.Close() + if err != nil { + cs.Abort(ctx, ref) + } + }() + if err := w.Truncate(0); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to truncate writer: %w", err) + } + + cw, err := compression.CompressStream(w, compression.Gzip) + if err != nil { + return ocispec.Descriptor{}, err + } + + if _, err := io.Copy(cw, r); err != nil { + return ocispec.Descriptor{}, err + } + if err := cw.Close(); err != nil { + return ocispec.Descriptor{}, err + } + + cst, err := w.Status() + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to get writer status: %w", err) + } + + desc.Digest = w.Digest() + desc.Size = cst.Offset + + if err := w.Commit(ctx, desc.Size, desc.Digest, opts...); err != nil { + if !errdefs.IsAlreadyExists(err) { + return ocispec.Descriptor{}, fmt.Errorf("failed to commit: %w", err) + } + } + + return desc, nil +} + +func writeManifest(ctx context.Context, cs content.Ingester, manifest interface{}, mediaType string) (ocispec.Descriptor, error) { + manifestBytes, err := json.Marshal(manifest) + if err != nil { + return ocispec.Descriptor{}, err + } + + desc := ocispec.Descriptor{ + MediaType: mediaType, + Digest: digest.FromBytes(manifestBytes), + Size: int64(len(manifestBytes)), + } + if err := content.WriteBlob(ctx, cs, "manifest-"+desc.Digest.String(), bytes.NewReader(manifestBytes), desc); err != nil { + return ocispec.Descriptor{}, err + } + + return desc, nil +} + +func detectLayerMediaType(ctx context.Context, store content.Store, desc ocispec.Descriptor) (string, error) { + var mediaType string + // need to parse existing blob to use the proper media type + bytes := make([]byte, 10) + ra, err := store.ReaderAt(ctx, desc) + if err != nil { + return "", fmt.Errorf("failed to read content store to detect layer media type: %w", err) + } + defer ra.Close() + _, err = ra.ReadAt(bytes, 0) + if err != nil && err != io.EOF { + return "", fmt.Errorf("failed to read header bytes from layer to detect media type: %w", err) + } + if err == io.EOF { + // in the case of an empty layer then the media type should be uncompressed + return images.MediaTypeDockerSchema2Layer, nil + } + switch c := compression.DetectCompression(bytes); c { + case compression.Uncompressed: + mediaType = images.MediaTypeDockerSchema2Layer + default: + mediaType = images.MediaTypeDockerSchema2LayerGzip + } + return mediaType, nil +} diff --git a/vendor/github.com/containerd/containerd/images/archive/reference.go b/vendor/github.com/containerd/containerd/images/archive/reference.go new file mode 100644 index 0000000000..8a030fbfa5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/archive/reference.go @@ -0,0 +1,115 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package archive + +import ( + "fmt" + "strings" + + "github.com/containerd/containerd/reference" + distref "github.com/containerd/containerd/reference/docker" + "github.com/opencontainers/go-digest" +) + +// FilterRefPrefix restricts references to having the given image +// prefix. Tag-only references will have the prefix prepended. +func FilterRefPrefix(image string) func(string) string { + return refTranslator(image, true) +} + +// AddRefPrefix prepends the given image prefix to tag-only references, +// while leaving returning full references unmodified. +func AddRefPrefix(image string) func(string) string { + return refTranslator(image, false) +} + +// refTranslator creates a reference which only has a tag or verifies +// a full reference. +func refTranslator(image string, checkPrefix bool) func(string) string { + return func(ref string) string { + if image == "" { + return "" + } + // Check if ref is full reference + if strings.ContainsAny(ref, "/:@") { + // If not prefixed, don't include image + if checkPrefix && !isImagePrefix(ref, image) { + return "" + } + return ref + } + return image + ":" + ref + } +} + +func isImagePrefix(s, prefix string) bool { + if !strings.HasPrefix(s, prefix) { + return false + } + if len(s) > len(prefix) { + switch s[len(prefix)] { + case '/', ':', '@': + // Prevent matching partial namespaces + default: + return false + } + } + return true +} + +func normalizeReference(ref string) (string, error) { + // TODO: Replace this function to not depend on reference package + normalized, err := distref.ParseDockerRef(ref) + if err != nil { + return "", fmt.Errorf("normalize image ref %q: %w", ref, err) + } + + return normalized.String(), nil +} + +func familiarizeReference(ref string) (string, error) { + named, err := distref.ParseNormalizedNamed(ref) + if err != nil { + return "", fmt.Errorf("failed to parse %q: %w", ref, err) + } + named = distref.TagNameOnly(named) + + return distref.FamiliarString(named), nil +} + +func ociReferenceName(name string) string { + // OCI defines the reference name as only a tag excluding the + // repository. The containerd annotation contains the full image name + // since the tag is insufficient for correctly naming and referring to an + // image + var ociRef string + if spec, err := reference.Parse(name); err == nil { + ociRef = spec.Object + } else { + ociRef = name + } + + return ociRef +} + +// DigestTranslator creates a digest reference by adding the +// digest to an image name +func DigestTranslator(prefix string) func(digest.Digest) string { + return func(dgst digest.Digest) string { + return prefix + "@" + dgst.String() + } +} diff --git a/vendor/github.com/containerd/containerd/images/diffid.go b/vendor/github.com/containerd/containerd/images/diffid.go new file mode 100644 index 0000000000..56193cc289 --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/diffid.go @@ -0,0 +1,81 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +import ( + "context" + "io" + + "github.com/containerd/containerd/archive/compression" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/labels" + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/sirupsen/logrus" +) + +// GetDiffID gets the diff ID of the layer blob descriptor. +func GetDiffID(ctx context.Context, cs content.Store, desc ocispec.Descriptor) (digest.Digest, error) { + switch desc.MediaType { + case + // If the layer is already uncompressed, we can just return its digest + MediaTypeDockerSchema2Layer, + ocispec.MediaTypeImageLayer, + MediaTypeDockerSchema2LayerForeign, + ocispec.MediaTypeImageLayerNonDistributable: + return desc.Digest, nil + } + info, err := cs.Info(ctx, desc.Digest) + if err != nil { + return "", err + } + v, ok := info.Labels[labels.LabelUncompressed] + if ok { + // Fast path: if the image is already unpacked, we can use the label value + return digest.Parse(v) + } + // if the image is not unpacked, we may not have the label + ra, err := cs.ReaderAt(ctx, desc) + if err != nil { + return "", err + } + defer ra.Close() + r := content.NewReader(ra) + uR, err := compression.DecompressStream(r) + if err != nil { + return "", err + } + defer uR.Close() + digester := digest.Canonical.Digester() + hashW := digester.Hash() + if _, err := io.Copy(hashW, uR); err != nil { + return "", err + } + if err := ra.Close(); err != nil { + return "", err + } + digest := digester.Digest() + // memorize the computed value + if info.Labels == nil { + info.Labels = make(map[string]string) + } + info.Labels[labels.LabelUncompressed] = digest.String() + if _, err := cs.Update(ctx, info, "labels"); err != nil { + logrus.WithError(err).Warnf("failed to set %s label for %s", labels.LabelUncompressed, desc.Digest) + } + return digest, nil +} diff --git a/vendor/github.com/containerd/containerd/images/handlers.go b/vendor/github.com/containerd/containerd/images/handlers.go new file mode 100644 index 0000000000..077d88e787 --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/handlers.go @@ -0,0 +1,322 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +import ( + "context" + "errors" + "fmt" + "sort" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/platforms" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sync/errgroup" + "golang.org/x/sync/semaphore" +) + +var ( + // ErrSkipDesc is used to skip processing of a descriptor and + // its descendants. + ErrSkipDesc = errors.New("skip descriptor") + + // ErrStopHandler is used to signify that the descriptor + // has been handled and should not be handled further. + // This applies only to a single descriptor in a handler + // chain and does not apply to descendant descriptors. + ErrStopHandler = errors.New("stop handler") + + // ErrEmptyWalk is used when the WalkNotEmpty handlers return no + // children (e.g.: they were filtered out). + ErrEmptyWalk = errors.New("image might be filtered out") +) + +// Handler handles image manifests +type Handler interface { + Handle(ctx context.Context, desc ocispec.Descriptor) (subdescs []ocispec.Descriptor, err error) +} + +// HandlerFunc function implementing the Handler interface +type HandlerFunc func(ctx context.Context, desc ocispec.Descriptor) (subdescs []ocispec.Descriptor, err error) + +// Handle image manifests +func (fn HandlerFunc) Handle(ctx context.Context, desc ocispec.Descriptor) (subdescs []ocispec.Descriptor, err error) { + return fn(ctx, desc) +} + +// Handlers returns a handler that will run the handlers in sequence. +// +// A handler may return `ErrStopHandler` to stop calling additional handlers +func Handlers(handlers ...Handler) HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) (subdescs []ocispec.Descriptor, err error) { + var children []ocispec.Descriptor + for _, handler := range handlers { + ch, err := handler.Handle(ctx, desc) + if err != nil { + if errors.Is(err, ErrStopHandler) { + break + } + return nil, err + } + + children = append(children, ch...) + } + + return children, nil + } +} + +// Walk the resources of an image and call the handler for each. If the handler +// decodes the sub-resources for each image, +// +// This differs from dispatch in that each sibling resource is considered +// synchronously. +func Walk(ctx context.Context, handler Handler, descs ...ocispec.Descriptor) error { + for _, desc := range descs { + + children, err := handler.Handle(ctx, desc) + if err != nil { + if errors.Is(err, ErrSkipDesc) { + continue // don't traverse the children. + } + return err + } + + if len(children) > 0 { + if err := Walk(ctx, handler, children...); err != nil { + return err + } + } + } + return nil +} + +// WalkNotEmpty works the same way Walk does, with the exception that it ensures that +// some children are still found by Walking the descriptors (for example, not all of +// them have been filtered out by one of the handlers). If there are no children, +// then an ErrEmptyWalk error is returned. +func WalkNotEmpty(ctx context.Context, handler Handler, descs ...ocispec.Descriptor) error { + isEmpty := true + var notEmptyHandler HandlerFunc = func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := handler.Handle(ctx, desc) + if err != nil { + return children, err + } + + if len(children) > 0 { + isEmpty = false + } + + return children, nil + } + + err := Walk(ctx, notEmptyHandler, descs...) + if err != nil { + return err + } + + if isEmpty { + return ErrEmptyWalk + } + + return nil +} + +// Dispatch runs the provided handler for content specified by the descriptors. +// If the handler decode subresources, they will be visited, as well. +// +// Handlers for siblings are run in parallel on the provided descriptors. A +// handler may return `ErrSkipDesc` to signal to the dispatcher to not traverse +// any children. +// +// A concurrency limiter can be passed in to limit the number of concurrent +// handlers running. When limiter is nil, there is no limit. +// +// Typically, this function will be used with `FetchHandler`, often composed +// with other handlers. +// +// If any handler returns an error, the dispatch session will be canceled. +func Dispatch(ctx context.Context, handler Handler, limiter *semaphore.Weighted, descs ...ocispec.Descriptor) error { + eg, ctx2 := errgroup.WithContext(ctx) + for _, desc := range descs { + desc := desc + + if limiter != nil { + if err := limiter.Acquire(ctx, 1); err != nil { + return err + } + } + + eg.Go(func() error { + desc := desc + + children, err := handler.Handle(ctx2, desc) + if limiter != nil { + limiter.Release(1) + } + if err != nil { + if errors.Is(err, ErrSkipDesc) { + return nil // don't traverse the children. + } + return err + } + + if len(children) > 0 { + return Dispatch(ctx2, handler, limiter, children...) + } + + return nil + }) + } + + return eg.Wait() +} + +// ChildrenHandler decodes well-known manifest types and returns their children. +// +// This is useful for supporting recursive fetch and other use cases where you +// want to do a full walk of resources. +// +// One can also replace this with another implementation to allow descending of +// arbitrary types. +func ChildrenHandler(provider content.Provider) HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + return Children(ctx, provider, desc) + } +} + +// SetChildrenLabels is a handler wrapper which sets labels for the content on +// the children returned by the handler and passes through the children. +// Must follow a handler that returns the children to be labeled. +func SetChildrenLabels(manager content.Manager, f HandlerFunc) HandlerFunc { + return SetChildrenMappedLabels(manager, f, nil) +} + +// SetChildrenMappedLabels is a handler wrapper which sets labels for the content on +// the children returned by the handler and passes through the children. +// Must follow a handler that returns the children to be labeled. +// The label map allows the caller to control the labels per child descriptor. +// For returned labels, the index of the child will be appended to the end +// except for the first index when the returned label does not end with '.'. +func SetChildrenMappedLabels(manager content.Manager, f HandlerFunc, labelMap func(ocispec.Descriptor) []string) HandlerFunc { + if labelMap == nil { + labelMap = ChildGCLabels + } + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := f(ctx, desc) + if err != nil { + return children, err + } + + if len(children) > 0 { + var ( + info = content.Info{ + Digest: desc.Digest, + Labels: map[string]string{}, + } + fields = []string{} + keys = map[string]uint{} + ) + for _, ch := range children { + labelKeys := labelMap(ch) + for _, key := range labelKeys { + idx := keys[key] + keys[key] = idx + 1 + if idx > 0 || key[len(key)-1] == '.' { + key = fmt.Sprintf("%s%d", key, idx) + } + + info.Labels[key] = ch.Digest.String() + fields = append(fields, "labels."+key) + } + } + + _, err := manager.Update(ctx, info, fields...) + if err != nil { + return nil, err + } + } + + return children, err + } +} + +// FilterPlatforms is a handler wrapper which limits the descriptors returned +// based on matching the specified platform matcher. +func FilterPlatforms(f HandlerFunc, m platforms.Matcher) HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := f(ctx, desc) + if err != nil { + return children, err + } + + var descs []ocispec.Descriptor + + if m == nil { + descs = children + } else { + for _, d := range children { + if d.Platform == nil || m.Match(*d.Platform) { + descs = append(descs, d) + } + } + } + + return descs, nil + } +} + +// LimitManifests is a handler wrapper which filters the manifest descriptors +// returned using the provided platform. +// The results will be ordered according to the comparison operator and +// use the ordering in the manifests for equal matches. +// A limit of 0 or less is considered no limit. +// A not found error is returned if no manifest is matched. +func LimitManifests(f HandlerFunc, m platforms.MatchComparer, n int) HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := f(ctx, desc) + if err != nil { + return children, err + } + + switch desc.MediaType { + case ocispec.MediaTypeImageIndex, MediaTypeDockerSchema2ManifestList: + sort.SliceStable(children, func(i, j int) bool { + if children[i].Platform == nil { + return false + } + if children[j].Platform == nil { + return true + } + return m.Less(*children[i].Platform, *children[j].Platform) + }) + + if n > 0 { + if len(children) == 0 { + return children, fmt.Errorf("no match for platform in manifest: %w", errdefs.ErrNotFound) + } + if len(children) > n { + children = children[:n] + } + } + default: + // only limit manifests from an index + } + return children, nil + } +} diff --git a/vendor/github.com/containerd/containerd/images/image.go b/vendor/github.com/containerd/containerd/images/image.go new file mode 100644 index 0000000000..2d2e36a9a3 --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/image.go @@ -0,0 +1,440 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +import ( + "context" + "encoding/json" + "fmt" + "sort" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/platforms" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Image provides the model for how containerd views container images. +type Image struct { + // Name of the image. + // + // To be pulled, it must be a reference compatible with resolvers. + // + // This field is required. + Name string + + // Labels provide runtime decoration for the image record. + // + // There is no default behavior for how these labels are propagated. They + // only decorate the static metadata object. + // + // This field is optional. + Labels map[string]string + + // Target describes the root content for this image. Typically, this is + // a manifest, index or manifest list. + Target ocispec.Descriptor + + CreatedAt, UpdatedAt time.Time +} + +// DeleteOptions provide options on image delete +type DeleteOptions struct { + Synchronous bool +} + +// DeleteOpt allows configuring a delete operation +type DeleteOpt func(context.Context, *DeleteOptions) error + +// SynchronousDelete is used to indicate that an image deletion and removal of +// the image resources should occur synchronously before returning a result. +func SynchronousDelete() DeleteOpt { + return func(ctx context.Context, o *DeleteOptions) error { + o.Synchronous = true + return nil + } +} + +// Store and interact with images +type Store interface { + Get(ctx context.Context, name string) (Image, error) + List(ctx context.Context, filters ...string) ([]Image, error) + Create(ctx context.Context, image Image) (Image, error) + + // Update will replace the data in the store with the provided image. If + // one or more fieldpaths are provided, only those fields will be updated. + Update(ctx context.Context, image Image, fieldpaths ...string) (Image, error) + + Delete(ctx context.Context, name string, opts ...DeleteOpt) error +} + +// TODO(stevvooe): Many of these functions make strong platform assumptions, +// which are untrue in a lot of cases. More refactoring must be done here to +// make this work in all cases. + +// Config resolves the image configuration descriptor. +// +// The caller can then use the descriptor to resolve and process the +// configuration of the image. +func (image *Image) Config(ctx context.Context, provider content.Provider, platform platforms.MatchComparer) (ocispec.Descriptor, error) { + return Config(ctx, provider, image.Target, platform) +} + +// RootFS returns the unpacked diffids that make up and images rootfs. +// +// These are used to verify that a set of layers unpacked to the expected +// values. +func (image *Image) RootFS(ctx context.Context, provider content.Provider, platform platforms.MatchComparer) ([]digest.Digest, error) { + desc, err := image.Config(ctx, provider, platform) + if err != nil { + return nil, err + } + return RootFS(ctx, provider, desc) +} + +// Size returns the total size of an image's packed resources. +func (image *Image) Size(ctx context.Context, provider content.Provider, platform platforms.MatchComparer) (int64, error) { + var size int64 + return size, Walk(ctx, Handlers(HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if desc.Size < 0 { + return nil, fmt.Errorf("invalid size %v in %v (%v)", desc.Size, desc.Digest, desc.MediaType) + } + size += desc.Size + return nil, nil + }), LimitManifests(FilterPlatforms(ChildrenHandler(provider), platform), platform, 1)), image.Target) +} + +type platformManifest struct { + p *ocispec.Platform + m *ocispec.Manifest +} + +// Manifest resolves a manifest from the image for the given platform. +// +// When a manifest descriptor inside of a manifest index does not have +// a platform defined, the platform from the image config is considered. +// +// If the descriptor points to a non-index manifest, then the manifest is +// unmarshalled and returned without considering the platform inside of the +// config. +// +// TODO(stevvooe): This violates the current platform agnostic approach to this +// package by returning a specific manifest type. We'll need to refactor this +// to return a manifest descriptor or decide that we want to bring the API in +// this direction because this abstraction is not needed. +func Manifest(ctx context.Context, provider content.Provider, image ocispec.Descriptor, platform platforms.MatchComparer) (ocispec.Manifest, error) { + var ( + limit = 1 + m []platformManifest + wasIndex bool + ) + + if err := Walk(ctx, HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + switch desc.MediaType { + case MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("manifest: invalid desc %s: %w", desc.Digest, err) + } + + var manifest ocispec.Manifest + if err := json.Unmarshal(p, &manifest); err != nil { + return nil, err + } + + if desc.Digest != image.Digest && platform != nil { + if desc.Platform != nil && !platform.Match(*desc.Platform) { + return nil, nil + } + + if desc.Platform == nil { + p, err := content.ReadBlob(ctx, provider, manifest.Config) + if err != nil { + return nil, err + } + + var image ocispec.Image + if err := json.Unmarshal(p, &image); err != nil { + return nil, err + } + + if !platform.Match(platforms.Normalize(ocispec.Platform{OS: image.OS, Architecture: image.Architecture})) { + return nil, nil + } + + } + } + + m = append(m, platformManifest{ + p: desc.Platform, + m: &manifest, + }) + + return nil, nil + case MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageIndex: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("manifest: invalid desc %s: %w", desc.Digest, err) + } + + var idx ocispec.Index + if err := json.Unmarshal(p, &idx); err != nil { + return nil, err + } + + if platform == nil { + return idx.Manifests, nil + } + + var descs []ocispec.Descriptor + for _, d := range idx.Manifests { + if d.Platform == nil || platform.Match(*d.Platform) { + descs = append(descs, d) + } + } + + sort.SliceStable(descs, func(i, j int) bool { + if descs[i].Platform == nil { + return false + } + if descs[j].Platform == nil { + return true + } + return platform.Less(*descs[i].Platform, *descs[j].Platform) + }) + + wasIndex = true + + if len(descs) > limit { + return descs[:limit], nil + } + return descs, nil + } + return nil, fmt.Errorf("unexpected media type %v for %v: %w", desc.MediaType, desc.Digest, errdefs.ErrNotFound) + }), image); err != nil { + return ocispec.Manifest{}, err + } + + if len(m) == 0 { + err := fmt.Errorf("manifest %v: %w", image.Digest, errdefs.ErrNotFound) + if wasIndex { + err = fmt.Errorf("no match for platform in manifest %v: %w", image.Digest, errdefs.ErrNotFound) + } + return ocispec.Manifest{}, err + } + return *m[0].m, nil +} + +// Config resolves the image configuration descriptor using a content provided +// to resolve child resources on the image. +// +// The caller can then use the descriptor to resolve and process the +// configuration of the image. +func Config(ctx context.Context, provider content.Provider, image ocispec.Descriptor, platform platforms.MatchComparer) (ocispec.Descriptor, error) { + manifest, err := Manifest(ctx, provider, image, platform) + if err != nil { + return ocispec.Descriptor{}, err + } + return manifest.Config, err +} + +// Platforms returns one or more platforms supported by the image. +func Platforms(ctx context.Context, provider content.Provider, image ocispec.Descriptor) ([]ocispec.Platform, error) { + var platformSpecs []ocispec.Platform + return platformSpecs, Walk(ctx, Handlers(HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if desc.Platform != nil { + platformSpecs = append(platformSpecs, *desc.Platform) + return nil, ErrSkipDesc + } + + switch desc.MediaType { + case MediaTypeDockerSchema2Config, ocispec.MediaTypeImageConfig: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + var image ocispec.Image + if err := json.Unmarshal(p, &image); err != nil { + return nil, err + } + + platformSpecs = append(platformSpecs, + platforms.Normalize(ocispec.Platform{OS: image.OS, Architecture: image.Architecture})) + } + return nil, nil + }), ChildrenHandler(provider)), image) +} + +// Check returns nil if the all components of an image are available in the +// provider for the specified platform. +// +// If available is true, the caller can assume that required represents the +// complete set of content required for the image. +// +// missing will have the components that are part of required but not available +// in the provider. +// +// If there is a problem resolving content, an error will be returned. +func Check(ctx context.Context, provider content.Provider, image ocispec.Descriptor, platform platforms.MatchComparer) (available bool, required, present, missing []ocispec.Descriptor, err error) { + mfst, err := Manifest(ctx, provider, image, platform) + if err != nil { + if errdefs.IsNotFound(err) { + return false, []ocispec.Descriptor{image}, nil, []ocispec.Descriptor{image}, nil + } + + return false, nil, nil, nil, fmt.Errorf("failed to check image %v: %w", image.Digest, err) + } + + // TODO(stevvooe): It is possible that referenced components could have + // children, but this is rare. For now, we ignore this and only verify + // that manifest components are present. + required = append([]ocispec.Descriptor{mfst.Config}, mfst.Layers...) + + for _, desc := range required { + ra, err := provider.ReaderAt(ctx, desc) + if err != nil { + if errdefs.IsNotFound(err) { + missing = append(missing, desc) + continue + } else { + return false, nil, nil, nil, fmt.Errorf("failed to check image %v: %w", desc.Digest, err) + } + } + ra.Close() + present = append(present, desc) + + } + + return true, required, present, missing, nil +} + +// Children returns the immediate children of content described by the descriptor. +func Children(ctx context.Context, provider content.Provider, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + var descs []ocispec.Descriptor + switch desc.MediaType { + case MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("children: invalid desc %s: %w", desc.Digest, err) + } + + // TODO(stevvooe): We just assume oci manifest, for now. There may be + // subtle differences from the docker version. + var manifest ocispec.Manifest + if err := json.Unmarshal(p, &manifest); err != nil { + return nil, err + } + + descs = append(descs, manifest.Config) + descs = append(descs, manifest.Layers...) + case MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageIndex: + p, err := content.ReadBlob(ctx, provider, desc) + if err != nil { + return nil, err + } + + if err := validateMediaType(p, desc.MediaType); err != nil { + return nil, fmt.Errorf("children: invalid desc %s: %w", desc.Digest, err) + } + + var index ocispec.Index + if err := json.Unmarshal(p, &index); err != nil { + return nil, err + } + + descs = append(descs, index.Manifests...) + default: + if IsLayerType(desc.MediaType) || IsKnownConfig(desc.MediaType) { + // childless data types. + return nil, nil + } + log.G(ctx).Debugf("encountered unknown type %v; children may not be fetched", desc.MediaType) + } + + return descs, nil +} + +// unknownDocument represents a manifest, manifest list, or index that has not +// yet been validated. +type unknownDocument struct { + MediaType string `json:"mediaType,omitempty"` + Config json.RawMessage `json:"config,omitempty"` + Layers json.RawMessage `json:"layers,omitempty"` + Manifests json.RawMessage `json:"manifests,omitempty"` + FSLayers json.RawMessage `json:"fsLayers,omitempty"` // schema 1 +} + +// validateMediaType returns an error if the byte slice is invalid JSON or if +// the media type identifies the blob as one format but it contains elements of +// another format. +func validateMediaType(b []byte, mt string) error { + var doc unknownDocument + if err := json.Unmarshal(b, &doc); err != nil { + return err + } + if len(doc.FSLayers) != 0 { + return fmt.Errorf("media-type: schema 1 not supported") + } + switch mt { + case MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + if len(doc.Manifests) != 0 || + doc.MediaType == MediaTypeDockerSchema2ManifestList || + doc.MediaType == ocispec.MediaTypeImageIndex { + return fmt.Errorf("media-type: expected manifest but found index (%s)", mt) + } + case MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageIndex: + if len(doc.Config) != 0 || len(doc.Layers) != 0 || + doc.MediaType == MediaTypeDockerSchema2Manifest || + doc.MediaType == ocispec.MediaTypeImageManifest { + return fmt.Errorf("media-type: expected index but found manifest (%s)", mt) + } + } + return nil +} + +// RootFS returns the unpacked diffids that make up and images rootfs. +// +// These are used to verify that a set of layers unpacked to the expected +// values. +func RootFS(ctx context.Context, provider content.Provider, configDesc ocispec.Descriptor) ([]digest.Digest, error) { + p, err := content.ReadBlob(ctx, provider, configDesc) + if err != nil { + return nil, err + } + + var config ocispec.Image + if err := json.Unmarshal(p, &config); err != nil { + return nil, err + } + return config.RootFS.DiffIDs, nil +} diff --git a/vendor/github.com/containerd/containerd/images/importexport.go b/vendor/github.com/containerd/containerd/images/importexport.go new file mode 100644 index 0000000000..843adcadc7 --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/importexport.go @@ -0,0 +1,37 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +import ( + "context" + "io" + + "github.com/containerd/containerd/content" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Importer is the interface for image importer. +type Importer interface { + // Import imports an image from a tar stream. + Import(ctx context.Context, store content.Store, reader io.Reader) (ocispec.Descriptor, error) +} + +// Exporter is the interface for image exporter. +type Exporter interface { + // Export exports an image to a tar stream. + Export(ctx context.Context, store content.Provider, desc ocispec.Descriptor, writer io.Writer) error +} diff --git a/vendor/github.com/containerd/containerd/images/labels.go b/vendor/github.com/containerd/containerd/images/labels.go new file mode 100644 index 0000000000..06dfed572d --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/labels.go @@ -0,0 +1,21 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +const ( + ConvertedDockerSchema1LabelKey = "io.containerd.image/converted-docker-schema1" +) diff --git a/vendor/github.com/containerd/containerd/images/mediatypes.go b/vendor/github.com/containerd/containerd/images/mediatypes.go new file mode 100644 index 0000000000..067963babb --- /dev/null +++ b/vendor/github.com/containerd/containerd/images/mediatypes.go @@ -0,0 +1,215 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package images + +import ( + "context" + "fmt" + "sort" + "strings" + + "github.com/containerd/containerd/errdefs" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// mediatype definitions for image components handled in containerd. +// +// oci components are generally referenced directly, although we may centralize +// here for clarity. +const ( + MediaTypeDockerSchema2Layer = "application/vnd.docker.image.rootfs.diff.tar" + MediaTypeDockerSchema2LayerForeign = "application/vnd.docker.image.rootfs.foreign.diff.tar" + MediaTypeDockerSchema2LayerGzip = "application/vnd.docker.image.rootfs.diff.tar.gzip" + MediaTypeDockerSchema2LayerForeignGzip = "application/vnd.docker.image.rootfs.foreign.diff.tar.gzip" + MediaTypeDockerSchema2Config = "application/vnd.docker.container.image.v1+json" + MediaTypeDockerSchema2Manifest = "application/vnd.docker.distribution.manifest.v2+json" + MediaTypeDockerSchema2ManifestList = "application/vnd.docker.distribution.manifest.list.v2+json" + + // Checkpoint/Restore Media Types + + MediaTypeContainerd1Checkpoint = "application/vnd.containerd.container.criu.checkpoint.criu.tar" + MediaTypeContainerd1CheckpointPreDump = "application/vnd.containerd.container.criu.checkpoint.predump.tar" + MediaTypeContainerd1Resource = "application/vnd.containerd.container.resource.tar" + MediaTypeContainerd1RW = "application/vnd.containerd.container.rw.tar" + MediaTypeContainerd1CheckpointConfig = "application/vnd.containerd.container.checkpoint.config.v1+proto" + MediaTypeContainerd1CheckpointOptions = "application/vnd.containerd.container.checkpoint.options.v1+proto" + MediaTypeContainerd1CheckpointRuntimeName = "application/vnd.containerd.container.checkpoint.runtime.name" + MediaTypeContainerd1CheckpointRuntimeOptions = "application/vnd.containerd.container.checkpoint.runtime.options+proto" + + // MediaTypeDockerSchema1Manifest is the legacy Docker schema1 manifest + MediaTypeDockerSchema1Manifest = "application/vnd.docker.distribution.manifest.v1+prettyjws" + + // Encrypted media types + + MediaTypeImageLayerEncrypted = ocispec.MediaTypeImageLayer + "+encrypted" + MediaTypeImageLayerGzipEncrypted = ocispec.MediaTypeImageLayerGzip + "+encrypted" +) + +// DiffCompression returns the compression as defined by the layer diff media +// type. For Docker media types without compression, "unknown" is returned to +// indicate that the media type may be compressed. If the media type is not +// recognized as a layer diff, then it returns errdefs.ErrNotImplemented +func DiffCompression(ctx context.Context, mediaType string) (string, error) { + base, ext := parseMediaTypes(mediaType) + switch base { + case MediaTypeDockerSchema2Layer, MediaTypeDockerSchema2LayerForeign: + if len(ext) > 0 { + // Type is wrapped + return "", nil + } + // These media types may have been compressed but failed to + // use the correct media type. The decompression function + // should detect and handle this case. + return "unknown", nil + case MediaTypeDockerSchema2LayerGzip, MediaTypeDockerSchema2LayerForeignGzip: + if len(ext) > 0 { + // Type is wrapped + return "", nil + } + return "gzip", nil + case ocispec.MediaTypeImageLayer, ocispec.MediaTypeImageLayerNonDistributable: + if len(ext) > 0 { + switch ext[len(ext)-1] { + case "gzip": + return "gzip", nil + case "zstd": + return "zstd", nil + } + } + return "", nil + default: + return "", fmt.Errorf("unrecognised mediatype %s: %w", mediaType, errdefs.ErrNotImplemented) + } +} + +// parseMediaTypes splits the media type into the base type and +// an array of sorted extensions +func parseMediaTypes(mt string) (mediaType string, suffixes []string) { + if mt == "" { + return "", []string{} + } + mediaType, ext, ok := strings.Cut(mt, "+") + if !ok { + return mediaType, []string{} + } + + // Splitting the extensions following the mediatype "(+)gzip+encrypted". + // We expect this to be a limited list, so add an arbitrary limit (50). + // + // Note that DiffCompression is only using the last element, so perhaps we + // should split on the last "+" only. + suffixes = strings.SplitN(ext, "+", 50) + sort.Strings(suffixes) + return mediaType, suffixes +} + +// IsNonDistributable returns true if the media type is non-distributable. +func IsNonDistributable(mt string) bool { + return strings.HasPrefix(mt, "application/vnd.oci.image.layer.nondistributable.") || + strings.HasPrefix(mt, "application/vnd.docker.image.rootfs.foreign.") +} + +// IsLayerType returns true if the media type is a layer +func IsLayerType(mt string) bool { + if strings.HasPrefix(mt, "application/vnd.oci.image.layer.") { + return true + } + + // Parse Docker media types, strip off any + suffixes first + switch base, _ := parseMediaTypes(mt); base { + case MediaTypeDockerSchema2Layer, MediaTypeDockerSchema2LayerGzip, + MediaTypeDockerSchema2LayerForeign, MediaTypeDockerSchema2LayerForeignGzip: + return true + } + return false +} + +// IsDockerType returns true if the media type has "application/vnd.docker." prefix +func IsDockerType(mt string) bool { + return strings.HasPrefix(mt, "application/vnd.docker.") +} + +// IsManifestType returns true if the media type is an OCI-compatible manifest. +// No support for schema1 manifest. +func IsManifestType(mt string) bool { + switch mt { + case MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + return true + default: + return false + } +} + +// IsIndexType returns true if the media type is an OCI-compatible index. +func IsIndexType(mt string) bool { + switch mt { + case ocispec.MediaTypeImageIndex, MediaTypeDockerSchema2ManifestList: + return true + default: + return false + } +} + +// IsConfigType returns true if the media type is an OCI-compatible image config. +// No support for containerd checkpoint configs. +func IsConfigType(mt string) bool { + switch mt { + case MediaTypeDockerSchema2Config, ocispec.MediaTypeImageConfig: + return true + default: + return false + } +} + +// IsKnownConfig returns true if the media type is a known config type, +// including containerd checkpoint configs +func IsKnownConfig(mt string) bool { + switch mt { + case MediaTypeDockerSchema2Config, ocispec.MediaTypeImageConfig, + MediaTypeContainerd1Checkpoint, MediaTypeContainerd1CheckpointConfig: + return true + } + return false +} + +// ChildGCLabels returns the label for a given descriptor to reference it +func ChildGCLabels(desc ocispec.Descriptor) []string { + mt := desc.MediaType + if IsKnownConfig(mt) { + return []string{"containerd.io/gc.ref.content.config"} + } + + switch mt { + case MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + return []string{"containerd.io/gc.ref.content.m."} + } + + if IsLayerType(mt) { + return []string{"containerd.io/gc.ref.content.l."} + } + + return []string{"containerd.io/gc.ref.content."} +} + +// ChildGCLabelsFilterLayers returns the labels for a given descriptor to +// reference it, skipping layer media types +func ChildGCLabelsFilterLayers(desc ocispec.Descriptor) []string { + if IsLayerType(desc.MediaType) { + return nil + } + return ChildGCLabels(desc) +} diff --git a/vendor/github.com/containerd/containerd/import.go b/vendor/github.com/containerd/containerd/import.go new file mode 100644 index 0000000000..c057d7bd49 --- /dev/null +++ b/vendor/github.com/containerd/containerd/import.go @@ -0,0 +1,262 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "encoding/json" + "io" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/images/archive" + "github.com/containerd/containerd/platforms" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type importOpts struct { + indexName string + imageRefT func(string) string + dgstRefT func(digest.Digest) string + skipDgstRef func(string) bool + allPlatforms bool + platformMatcher platforms.MatchComparer + compress bool + discardLayers bool + skipMissing bool +} + +// ImportOpt allows the caller to specify import specific options +type ImportOpt func(*importOpts) error + +// WithImageRefTranslator is used to translate the index reference +// to an image reference for the image store. +func WithImageRefTranslator(f func(string) string) ImportOpt { + return func(c *importOpts) error { + c.imageRefT = f + return nil + } +} + +// WithDigestRef is used to create digest images for each +// manifest in the index. +func WithDigestRef(f func(digest.Digest) string) ImportOpt { + return func(c *importOpts) error { + c.dgstRefT = f + return nil + } +} + +// WithSkipDigestRef is used to specify when to skip applying +// WithDigestRef. The callback receives an image reference (or an empty +// string if not specified in the image). When the callback returns true, +// the skip occurs. +func WithSkipDigestRef(f func(string) bool) ImportOpt { + return func(c *importOpts) error { + c.skipDgstRef = f + return nil + } +} + +// WithIndexName creates a tag pointing to the imported index +func WithIndexName(name string) ImportOpt { + return func(c *importOpts) error { + c.indexName = name + return nil + } +} + +// WithAllPlatforms is used to import content for all platforms. +func WithAllPlatforms(allPlatforms bool) ImportOpt { + return func(c *importOpts) error { + c.allPlatforms = allPlatforms + return nil + } +} + +// WithImportPlatform is used to import content for specific platform. +func WithImportPlatform(platformMacher platforms.MatchComparer) ImportOpt { + return func(c *importOpts) error { + c.platformMatcher = platformMacher + return nil + } +} + +// WithImportCompression compresses uncompressed layers on import. +// This is used for import formats which do not include the manifest. +func WithImportCompression() ImportOpt { + return func(c *importOpts) error { + c.compress = true + return nil + } +} + +// WithDiscardUnpackedLayers allows the garbage collector to clean up +// layers from content store after unpacking. +func WithDiscardUnpackedLayers() ImportOpt { + return func(c *importOpts) error { + c.discardLayers = true + return nil + } +} + +// WithSkipMissing allows to import an archive which doesn't contain all the +// referenced blobs. +func WithSkipMissing() ImportOpt { + return func(c *importOpts) error { + c.skipMissing = true + return nil + } +} + +// Import imports an image from a Tar stream using reader. +// Caller needs to specify importer. Future version may use oci.v1 as the default. +// Note that unreferenced blobs may be imported to the content store as well. +func (c *Client) Import(ctx context.Context, reader io.Reader, opts ...ImportOpt) ([]images.Image, error) { + var iopts importOpts + for _, o := range opts { + if err := o(&iopts); err != nil { + return nil, err + } + } + + ctx, done, err := c.WithLease(ctx) + if err != nil { + return nil, err + } + defer done(ctx) + + var aio []archive.ImportOpt + if iopts.compress { + aio = append(aio, archive.WithImportCompression()) + } + + index, err := archive.ImportIndex(ctx, c.ContentStore(), reader, aio...) + if err != nil { + return nil, err + } + + var ( + imgs []images.Image + cs = c.ContentStore() + is = c.ImageService() + ) + + if iopts.indexName != "" { + imgs = append(imgs, images.Image{ + Name: iopts.indexName, + Target: index, + }) + } + var platformMatcher = c.platform + if iopts.allPlatforms { + platformMatcher = platforms.All + } else if iopts.platformMatcher != nil { + platformMatcher = iopts.platformMatcher + } + + var handler images.HandlerFunc = func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + // Only save images at top level + if desc.Digest != index.Digest { + // Don't set labels on missing content. + children, err := images.Children(ctx, cs, desc) + if iopts.skipMissing && errdefs.IsNotFound(err) { + return nil, images.ErrSkipDesc + } + return children, err + } + + p, err := content.ReadBlob(ctx, cs, desc) + if err != nil { + return nil, err + } + + var idx ocispec.Index + if err := json.Unmarshal(p, &idx); err != nil { + return nil, err + } + + for _, m := range idx.Manifests { + name := imageName(m.Annotations, iopts.imageRefT) + if name != "" { + imgs = append(imgs, images.Image{ + Name: name, + Target: m, + }) + } + if iopts.skipDgstRef != nil { + if iopts.skipDgstRef(name) { + continue + } + } + if iopts.dgstRefT != nil { + ref := iopts.dgstRefT(m.Digest) + if ref != "" { + imgs = append(imgs, images.Image{ + Name: ref, + Target: m, + }) + } + } + } + + return idx.Manifests, nil + } + + handler = images.FilterPlatforms(handler, platformMatcher) + if iopts.discardLayers { + handler = images.SetChildrenMappedLabels(cs, handler, images.ChildGCLabelsFilterLayers) + } else { + handler = images.SetChildrenLabels(cs, handler) + } + if err := images.WalkNotEmpty(ctx, handler, index); err != nil { + return nil, err + } + + for i := range imgs { + img, err := is.Update(ctx, imgs[i], "target") + if err != nil { + if !errdefs.IsNotFound(err) { + return nil, err + } + + img, err = is.Create(ctx, imgs[i]) + if err != nil { + return nil, err + } + } + imgs[i] = img + } + + return imgs, nil +} + +func imageName(annotations map[string]string, ociCleanup func(string) string) string { + name := annotations[images.AnnotationImageName] + if name != "" { + return name + } + name = annotations[ocispec.AnnotationRefName] + if name != "" { + if ociCleanup != nil { + name = ociCleanup(name) + } + } + return name +} diff --git a/vendor/github.com/containerd/containerd/install.go b/vendor/github.com/containerd/containerd/install.go new file mode 100644 index 0000000000..a307960b8c --- /dev/null +++ b/vendor/github.com/containerd/containerd/install.go @@ -0,0 +1,128 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "archive/tar" + "context" + "errors" + "fmt" + "os" + "path/filepath" + "runtime" + "strings" + + "github.com/containerd/containerd/archive" + "github.com/containerd/containerd/archive/compression" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" +) + +// Install a binary image into the opt service. +// More info: https://github.com/containerd/containerd/blob/main/docs/managed-opt.md. +func (c *Client) Install(ctx context.Context, image Image, opts ...InstallOpts) error { + var config InstallConfig + for _, o := range opts { + o(&config) + } + path, err := c.getInstallPath(ctx, config) + if err != nil { + return err + } + var ( + cs = image.ContentStore() + platform = c.platform + ) + manifest, err := images.Manifest(ctx, cs, image.Target(), platform) + if err != nil { + return err + } + + var binDir, libDir string + if runtime.GOOS == "windows" { + binDir = "Files\\bin" + libDir = "Files\\lib" + } else { + binDir = "bin" + libDir = "lib" + } + for _, layer := range manifest.Layers { + ra, err := cs.ReaderAt(ctx, layer) + if err != nil { + return err + } + cr := content.NewReader(ra) + r, err := compression.DecompressStream(cr) + if err != nil { + ra.Close() + return err + } + + filter := archive.WithFilter(func(hdr *tar.Header) (bool, error) { + d := filepath.Dir(hdr.Name) + result := d == binDir + + if config.Libs { + result = result || d == libDir + } + + if runtime.GOOS == "windows" { + hdr.Name = strings.Replace(hdr.Name, "Files", "", 1) + } + if result && !config.Replace { + if _, err := os.Lstat(filepath.Join(path, hdr.Name)); err == nil { + return false, fmt.Errorf("cannot replace %s in %s", hdr.Name, path) + } + } + return result, nil + }) + + opts := []archive.ApplyOpt{filter} + + if runtime.GOOS == "windows" { + opts = append(opts, archive.WithNoSameOwner()) + } + + if _, err := archive.Apply(ctx, path, r, opts...); err != nil { + r.Close() + ra.Close() + return err + } + r.Close() + ra.Close() + } + return nil +} + +func (c *Client) getInstallPath(ctx context.Context, config InstallConfig) (string, error) { + if config.Path != "" { + return config.Path, nil + } + filters := []string{"id==opt"} + resp, err := c.IntrospectionService().Plugins(ctx, filters) + if err != nil { + return "", err + } + if len(resp.Plugins) != 1 { + return "", errors.New("opt service not enabled") + } + path := resp.Plugins[0].Exports["path"] + if path == "" { + return "", errors.New("opt path not exported") + } + return path, nil +} diff --git a/vendor/github.com/containerd/containerd/install_opts.go b/vendor/github.com/containerd/containerd/install_opts.go new file mode 100644 index 0000000000..b0c9213cb2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/install_opts.go @@ -0,0 +1,47 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +// InstallOpts configures binary installs +type InstallOpts func(*InstallConfig) + +// InstallConfig sets the binary install configuration +type InstallConfig struct { + // Libs installs libs from the image + Libs bool + // Replace will overwrite existing binaries or libs in the opt directory + Replace bool + // Path to install libs and binaries to + Path string +} + +// WithInstallLibs installs libs from the image +func WithInstallLibs(c *InstallConfig) { + c.Libs = true +} + +// WithInstallReplace will replace existing files +func WithInstallReplace(c *InstallConfig) { + c.Replace = true +} + +// WithInstallPath sets the optional install path +func WithInstallPath(path string) InstallOpts { + return func(c *InstallConfig) { + c.Path = path + } +} diff --git a/vendor/github.com/containerd/containerd/labels/labels.go b/vendor/github.com/containerd/containerd/labels/labels.go new file mode 100644 index 0000000000..0f9bab5c5d --- /dev/null +++ b/vendor/github.com/containerd/containerd/labels/labels.go @@ -0,0 +1,29 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package labels + +// LabelUncompressed is added to compressed layer contents. +// The value is digest of the uncompressed content. +const LabelUncompressed = "containerd.io/uncompressed" + +// LabelSharedNamespace is added to a namespace to allow that namespaces +// contents to be shared. +const LabelSharedNamespace = "containerd.io/namespace.shareable" + +// LabelDistributionSource is added to content to indicate its origin. +// e.g., "containerd.io/distribution.source.docker.io=library/redis" +const LabelDistributionSource = "containerd.io/distribution.source" diff --git a/vendor/github.com/containerd/containerd/labels/validate.go b/vendor/github.com/containerd/containerd/labels/validate.go new file mode 100644 index 0000000000..f83b5dde29 --- /dev/null +++ b/vendor/github.com/containerd/containerd/labels/validate.go @@ -0,0 +1,41 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package labels + +import ( + "fmt" + + "github.com/containerd/containerd/errdefs" +) + +const ( + maxSize = 4096 + // maximum length of key portion of error message if len of key + len of value > maxSize + keyMaxLen = 64 +) + +// Validate a label's key and value are under 4096 bytes +func Validate(k, v string) error { + total := len(k) + len(v) + if total > maxSize { + if len(k) > keyMaxLen { + k = k[:keyMaxLen] + } + return fmt.Errorf("label key and value length (%d bytes) greater than maximum size (%d bytes), key: %s: %w", total, maxSize, k, errdefs.ErrInvalidArgument) + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/lease.go b/vendor/github.com/containerd/containerd/lease.go new file mode 100644 index 0000000000..07ea6d9324 --- /dev/null +++ b/vendor/github.com/containerd/containerd/lease.go @@ -0,0 +1,54 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "time" + + "github.com/containerd/containerd/leases" +) + +// WithLease attaches a lease on the context +func (c *Client) WithLease(ctx context.Context, opts ...leases.Opt) (context.Context, func(context.Context) error, error) { + nop := func(context.Context) error { return nil } + + _, ok := leases.FromContext(ctx) + if ok { + return ctx, nop, nil + } + + ls := c.LeasesService() + + if len(opts) == 0 { + // Use default lease configuration if no options provided + opts = []leases.Opt{ + leases.WithRandomID(), + leases.WithExpiration(24 * time.Hour), + } + } + + l, err := ls.Create(ctx, opts...) + if err != nil { + return ctx, nop, err + } + + ctx = leases.WithLease(ctx, l.ID) + return ctx, func(ctx context.Context) error { + return ls.Delete(ctx, l) + }, nil +} diff --git a/vendor/github.com/containerd/containerd/leases/context.go b/vendor/github.com/containerd/containerd/leases/context.go new file mode 100644 index 0000000000..599c549d31 --- /dev/null +++ b/vendor/github.com/containerd/containerd/leases/context.go @@ -0,0 +1,40 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import "context" + +type leaseKey struct{} + +// WithLease sets a given lease on the context +func WithLease(ctx context.Context, lid string) context.Context { + ctx = context.WithValue(ctx, leaseKey{}, lid) + + // also store on the grpc headers so it gets picked up by any clients that + // are using this. + return withGRPCLeaseHeader(ctx, lid) +} + +// FromContext returns the lease from the context. +func FromContext(ctx context.Context) (string, bool) { + lid, ok := ctx.Value(leaseKey{}).(string) + if !ok { + return fromGRPCHeader(ctx) + } + + return lid, ok +} diff --git a/vendor/github.com/containerd/containerd/leases/grpc.go b/vendor/github.com/containerd/containerd/leases/grpc.go new file mode 100644 index 0000000000..22f287a8bf --- /dev/null +++ b/vendor/github.com/containerd/containerd/leases/grpc.go @@ -0,0 +1,58 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import ( + "context" + + "google.golang.org/grpc/metadata" +) + +const ( + // GRPCHeader defines the header name for specifying a containerd lease. + GRPCHeader = "containerd-lease" +) + +func withGRPCLeaseHeader(ctx context.Context, lid string) context.Context { + // also store on the grpc headers so it gets picked up by any clients + // that are using this. + txheader := metadata.Pairs(GRPCHeader, lid) + md, ok := metadata.FromOutgoingContext(ctx) // merge with outgoing context. + if !ok { + md = txheader + } else { + // order ensures the latest is first in this list. + md = metadata.Join(txheader, md) + } + + return metadata.NewOutgoingContext(ctx, md) +} + +func fromGRPCHeader(ctx context.Context) (string, bool) { + // try to extract for use in grpc servers. + md, ok := metadata.FromIncomingContext(ctx) + if !ok { + return "", false + } + + values := md[GRPCHeader] + if len(values) == 0 { + return "", false + } + + return values[0], true +} diff --git a/vendor/github.com/containerd/containerd/leases/id.go b/vendor/github.com/containerd/containerd/leases/id.go new file mode 100644 index 0000000000..8f5dc93f34 --- /dev/null +++ b/vendor/github.com/containerd/containerd/leases/id.go @@ -0,0 +1,43 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import ( + "crypto/rand" + "encoding/base64" + "fmt" + "time" +) + +// WithRandomID sets the lease ID to a random unique value +func WithRandomID() Opt { + return func(l *Lease) error { + t := time.Now() + var b [3]byte + rand.Read(b[:]) + l.ID = fmt.Sprintf("%d-%s", t.Nanosecond(), base64.URLEncoding.EncodeToString(b[:])) + return nil + } +} + +// WithID sets the ID for the lease +func WithID(id string) Opt { + return func(l *Lease) error { + l.ID = id + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/leases/lease.go b/vendor/github.com/containerd/containerd/leases/lease.go new file mode 100644 index 0000000000..fc0ca3491c --- /dev/null +++ b/vendor/github.com/containerd/containerd/leases/lease.go @@ -0,0 +1,91 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package leases + +import ( + "context" + "time" +) + +// Opt is used to set options on a lease +type Opt func(*Lease) error + +// DeleteOpt allows configuring a delete operation +type DeleteOpt func(context.Context, *DeleteOptions) error + +// Manager is used to create, list, and remove leases +type Manager interface { + Create(context.Context, ...Opt) (Lease, error) + Delete(context.Context, Lease, ...DeleteOpt) error + List(context.Context, ...string) ([]Lease, error) + AddResource(context.Context, Lease, Resource) error + DeleteResource(context.Context, Lease, Resource) error + ListResources(context.Context, Lease) ([]Resource, error) +} + +// Lease retains resources to prevent cleanup before +// the resources can be fully referenced. +type Lease struct { + ID string + CreatedAt time.Time + Labels map[string]string +} + +// Resource represents low level resource of image, like content, ingest and +// snapshotter. +type Resource struct { + ID string + Type string +} + +// DeleteOptions provide options on image delete +type DeleteOptions struct { + Synchronous bool +} + +// SynchronousDelete is used to indicate that a lease deletion and removal of +// any unreferenced resources should occur synchronously before returning the +// result. +func SynchronousDelete(ctx context.Context, o *DeleteOptions) error { + o.Synchronous = true + return nil +} + +// WithLabels merges labels on a lease +func WithLabels(labels map[string]string) Opt { + return func(l *Lease) error { + if l.Labels == nil { + l.Labels = map[string]string{} + } + for k, v := range labels { + l.Labels[k] = v + } + return nil + } +} + +// WithExpiration sets an expiration on the lease +func WithExpiration(d time.Duration) Opt { + return func(l *Lease) error { + if l.Labels == nil { + l.Labels = map[string]string{} + } + l.Labels["containerd.io/gc.expire"] = time.Now().Add(d).Format(time.RFC3339) + + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/leases/proxy/manager.go b/vendor/github.com/containerd/containerd/leases/proxy/manager.go new file mode 100644 index 0000000000..ae42d8eb10 --- /dev/null +++ b/vendor/github.com/containerd/containerd/leases/proxy/manager.go @@ -0,0 +1,134 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + + leasesapi "github.com/containerd/containerd/api/services/leases/v1" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/leases" + "github.com/containerd/containerd/protobuf" +) + +type proxyManager struct { + client leasesapi.LeasesClient +} + +// NewLeaseManager returns a lease manager which communicates +// through a grpc lease service. +func NewLeaseManager(client leasesapi.LeasesClient) leases.Manager { + return &proxyManager{ + client: client, + } +} + +func (pm *proxyManager) Create(ctx context.Context, opts ...leases.Opt) (leases.Lease, error) { + l := leases.Lease{} + for _, opt := range opts { + if err := opt(&l); err != nil { + return leases.Lease{}, err + } + } + resp, err := pm.client.Create(ctx, &leasesapi.CreateRequest{ + ID: l.ID, + Labels: l.Labels, + }) + if err != nil { + return leases.Lease{}, errdefs.FromGRPC(err) + } + + return leases.Lease{ + ID: resp.Lease.ID, + CreatedAt: protobuf.FromTimestamp(resp.Lease.CreatedAt), + Labels: resp.Lease.Labels, + }, nil +} + +func (pm *proxyManager) Delete(ctx context.Context, l leases.Lease, opts ...leases.DeleteOpt) error { + var do leases.DeleteOptions + for _, opt := range opts { + if err := opt(ctx, &do); err != nil { + return err + } + } + + _, err := pm.client.Delete(ctx, &leasesapi.DeleteRequest{ + ID: l.ID, + Sync: do.Synchronous, + }) + return errdefs.FromGRPC(err) +} + +func (pm *proxyManager) List(ctx context.Context, filters ...string) ([]leases.Lease, error) { + resp, err := pm.client.List(ctx, &leasesapi.ListRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + l := make([]leases.Lease, len(resp.Leases)) + for i := range resp.Leases { + l[i] = leases.Lease{ + ID: resp.Leases[i].ID, + CreatedAt: protobuf.FromTimestamp(resp.Leases[i].CreatedAt), + Labels: resp.Leases[i].Labels, + } + } + + return l, nil +} + +func (pm *proxyManager) AddResource(ctx context.Context, lease leases.Lease, r leases.Resource) error { + _, err := pm.client.AddResource(ctx, &leasesapi.AddResourceRequest{ + ID: lease.ID, + Resource: &leasesapi.Resource{ + ID: r.ID, + Type: r.Type, + }, + }) + return errdefs.FromGRPC(err) +} + +func (pm *proxyManager) DeleteResource(ctx context.Context, lease leases.Lease, r leases.Resource) error { + _, err := pm.client.DeleteResource(ctx, &leasesapi.DeleteResourceRequest{ + ID: lease.ID, + Resource: &leasesapi.Resource{ + ID: r.ID, + Type: r.Type, + }, + }) + return errdefs.FromGRPC(err) +} + +func (pm *proxyManager) ListResources(ctx context.Context, lease leases.Lease) ([]leases.Resource, error) { + resp, err := pm.client.ListResources(ctx, &leasesapi.ListResourcesRequest{ + ID: lease.ID, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + rs := make([]leases.Resource, 0, len(resp.Resources)) + for _, i := range resp.Resources { + rs = append(rs, leases.Resource{ + ID: i.ID, + Type: i.Type, + }) + } + return rs, nil +} diff --git a/vendor/github.com/containerd/containerd/log/context.go b/vendor/github.com/containerd/containerd/log/context.go deleted file mode 100644 index 21599c4fd6..0000000000 --- a/vendor/github.com/containerd/containerd/log/context.go +++ /dev/null @@ -1,60 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package log - -import ( - "context" - - "github.com/sirupsen/logrus" -) - -var ( - // G is an alias for GetLogger. - // - // We may want to define this locally to a package to get package tagged log - // messages. - G = GetLogger - - // L is an alias for the standard logger. - L = logrus.NewEntry(logrus.StandardLogger()) -) - -type ( - loggerKey struct{} -) - -// RFC3339NanoFixed is time.RFC3339Nano with nanoseconds padded using zeros to -// ensure the formatted time is always the same number of characters. -const RFC3339NanoFixed = "2006-01-02T15:04:05.000000000Z07:00" - -// WithLogger returns a new context with the provided logger. Use in -// combination with logger.WithField(s) for great effect. -func WithLogger(ctx context.Context, logger *logrus.Entry) context.Context { - return context.WithValue(ctx, loggerKey{}, logger) -} - -// GetLogger retrieves the current logger from the context. If no logger is -// available, the default logger is returned. -func GetLogger(ctx context.Context) *logrus.Entry { - logger := ctx.Value(loggerKey{}) - - if logger == nil { - return L - } - - return logger.(*logrus.Entry) -} diff --git a/vendor/github.com/containerd/containerd/log/context_deprecated.go b/vendor/github.com/containerd/containerd/log/context_deprecated.go new file mode 100644 index 0000000000..9e9e8b4913 --- /dev/null +++ b/vendor/github.com/containerd/containerd/log/context_deprecated.go @@ -0,0 +1,149 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package log + +import ( + "context" + + "github.com/containerd/log" +) + +// G is a shorthand for [GetLogger]. +// +// Deprecated: use [log.G]. +var G = log.G + +// L is an alias for the standard logger. +// +// Deprecated: use [log.L]. +var L = log.L + +// Fields type to pass to "WithFields". +// +// Deprecated: use [log.Fields]. +type Fields = log.Fields + +// Entry is a logging entry. +// +// Deprecated: use [log.Entry]. +type Entry = log.Entry + +// RFC3339NanoFixed is [time.RFC3339Nano] with nanoseconds padded using +// zeros to ensure the formatted time is always the same number of +// characters. +// +// Deprecated: use [log.RFC3339NanoFixed]. +const RFC3339NanoFixed = log.RFC3339NanoFixed + +// Level is a logging level. +// +// Deprecated: use [log.Level]. +type Level = log.Level + +// Supported log levels. +const ( + // TraceLevel level. + // + // Deprecated: use [log.TraceLevel]. + TraceLevel Level = log.TraceLevel + + // DebugLevel level. + // + // Deprecated: use [log.DebugLevel]. + DebugLevel Level = log.DebugLevel + + // InfoLevel level. + // + // Deprecated: use [log.InfoLevel]. + InfoLevel Level = log.InfoLevel + + // WarnLevel level. + // + // Deprecated: use [log.WarnLevel]. + WarnLevel Level = log.WarnLevel + + // ErrorLevel level + // + // Deprecated: use [log.ErrorLevel]. + ErrorLevel Level = log.ErrorLevel + + // FatalLevel level. + // + // Deprecated: use [log.FatalLevel]. + FatalLevel Level = log.FatalLevel + + // PanicLevel level. + // + // Deprecated: use [log.PanicLevel]. + PanicLevel Level = log.PanicLevel +) + +// SetLevel sets log level globally. It returns an error if the given +// level is not supported. +// +// Deprecated: use [log.SetLevel]. +func SetLevel(level string) error { + return log.SetLevel(level) +} + +// GetLevel returns the current log level. +// +// Deprecated: use [log.GetLevel]. +func GetLevel() log.Level { + return log.GetLevel() +} + +// OutputFormat specifies a log output format. +// +// Deprecated: use [log.OutputFormat]. +type OutputFormat = log.OutputFormat + +// Supported log output formats. +const ( + // TextFormat represents the text logging format. + // + // Deprecated: use [log.TextFormat]. + TextFormat log.OutputFormat = "text" + + // JSONFormat represents the JSON logging format. + // + // Deprecated: use [log.JSONFormat]. + JSONFormat log.OutputFormat = "json" +) + +// SetFormat sets the log output format. +// +// Deprecated: use [log.SetFormat]. +func SetFormat(format OutputFormat) error { + return log.SetFormat(format) +} + +// WithLogger returns a new context with the provided logger. Use in +// combination with logger.WithField(s) for great effect. +// +// Deprecated: use [log.WithLogger]. +func WithLogger(ctx context.Context, logger *log.Entry) context.Context { + return log.WithLogger(ctx, logger) +} + +// GetLogger retrieves the current logger from the context. If no logger is +// available, the default logger is returned. +// +// Deprecated: use [log.GetLogger]. +func GetLogger(ctx context.Context) *log.Entry { + return log.GetLogger(ctx) +} diff --git a/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go b/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go index 94af315f9d..8f8df33615 100644 --- a/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go +++ b/vendor/github.com/containerd/containerd/metadata/boltutil/helpers.go @@ -17,9 +17,13 @@ package boltutil import ( + "fmt" "time" - "github.com/pkg/errors" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/containerd/protobuf/proto" + "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/typeurl/v2" bolt "go.etcd.io/bbolt" ) @@ -28,6 +32,7 @@ var ( bucketKeyLabels = []byte("labels") bucketKeyCreatedAt = []byte("createdat") bucketKeyUpdatedAt = []byte("updatedat") + bucketKeyExtensions = []byte("extensions") ) // ReadLabels reads the labels key from the bucket @@ -96,7 +101,7 @@ func writeMap(bkt *bolt.Bucket, bucketName []byte, labels map[string]string) err } if err := lbkt.Put([]byte(k), []byte(v)); err != nil { - return errors.Wrapf(err, "failed to set label %q=%q", k, v) + return fmt.Errorf("failed to set label %q=%q: %w", k, v, err) } } @@ -145,3 +150,90 @@ func WriteTimestamps(bkt *bolt.Bucket, created, updated time.Time) error { return nil } + +// WriteExtensions will write a KV map to the given bucket, +// where `K` is a string key and `V` is a protobuf's Any type that represents a generic extension. +func WriteExtensions(bkt *bolt.Bucket, extensions map[string]typeurl.Any) error { + if len(extensions) == 0 { + return nil + } + + ebkt, err := bkt.CreateBucketIfNotExists(bucketKeyExtensions) + if err != nil { + return err + } + + for name, ext := range extensions { + ext := protobuf.FromAny(ext) + p, err := proto.Marshal(ext) + if err != nil { + return err + } + + if err := ebkt.Put([]byte(name), p); err != nil { + return err + } + } + + return nil +} + +// ReadExtensions will read back a map of extensions from the given bucket, previously written by WriteExtensions +func ReadExtensions(bkt *bolt.Bucket) (map[string]typeurl.Any, error) { + var ( + extensions = make(map[string]typeurl.Any) + ebkt = bkt.Bucket(bucketKeyExtensions) + ) + + if ebkt == nil { + return extensions, nil + } + + if err := ebkt.ForEach(func(k, v []byte) error { + var t types.Any + if err := proto.Unmarshal(v, &t); err != nil { + return err + } + + extensions[string(k)] = &t + return nil + }); err != nil { + return nil, err + } + + return extensions, nil +} + +// WriteAny write a protobuf's Any type to the bucket +func WriteAny(bkt *bolt.Bucket, name []byte, any typeurl.Any) error { + pbany := protobuf.FromAny(any) + if pbany == nil { + return nil + } + + data, err := proto.Marshal(pbany) + if err != nil { + return fmt.Errorf("failed to marshal: %w", err) + } + + if err := bkt.Put(name, data); err != nil { + return fmt.Errorf("put failed: %w", err) + } + + return nil +} + +// ReadAny reads back protobuf's Any type from the bucket +func ReadAny(bkt *bolt.Bucket, name []byte) (*types.Any, error) { + bytes := bkt.Get(name) + if bytes == nil { + return nil, nil + } + + out := types.Any{} + if err := proto.Unmarshal(bytes, &out); err != nil { + return nil, fmt.Errorf("failed to unmarshal any: %w", err) + } + + return &out, nil +} diff --git a/vendor/github.com/containerd/containerd/mount/lookup_unix.go b/vendor/github.com/containerd/containerd/mount/lookup_unix.go index e8b0a0b483..6fb16f6dd1 100644 --- a/vendor/github.com/containerd/containerd/mount/lookup_unix.go +++ b/vendor/github.com/containerd/containerd/mount/lookup_unix.go @@ -1,4 +1,4 @@ -// +build !windows +//go:build !windows /* Copyright The containerd Authors. @@ -19,35 +19,31 @@ package mount import ( + "fmt" "path/filepath" - "sort" - "strings" - "github.com/pkg/errors" + "github.com/moby/sys/mountinfo" ) // Lookup returns the mount info corresponds to the path. func Lookup(dir string) (Info, error) { dir = filepath.Clean(dir) - mounts, err := Self() + m, err := mountinfo.GetMounts(mountinfo.ParentsFilter(dir)) if err != nil { - return Info{}, err + return Info{}, fmt.Errorf("failed to find the mount info for %q: %w", dir, err) + } + if len(m) == 0 { + return Info{}, fmt.Errorf("failed to find the mount info for %q", dir) } - // Sort descending order by Info.Mountpoint - sort.SliceStable(mounts, func(i, j int) bool { - return mounts[j].Mountpoint < mounts[i].Mountpoint - }) - for _, m := range mounts { - // Note that m.{Major, Minor} are generally unreliable for our purpose here - // https://www.spinics.net/lists/linux-btrfs/msg58908.html - // Note that device number is not checked here, because for overlayfs files - // may have different device number with the mountpoint. - if strings.HasPrefix(dir, m.Mountpoint) { - return m, nil + // find the longest matching mount point + var idx, maxlen int + for i := range m { + if len(m[i].Mountpoint) > maxlen { + maxlen = len(m[i].Mountpoint) + idx = i } } - - return Info{}, errors.Errorf("failed to find the mount info for %q", dir) + return *m[idx], nil } diff --git a/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go b/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go index 46ec66a904..1daf96d5c9 100644 --- a/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go +++ b/vendor/github.com/containerd/containerd/mount/lookup_unsupported.go @@ -1,4 +1,4 @@ -// +build windows +//go:build windows /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/mount/losetup_linux.go b/vendor/github.com/containerd/containerd/mount/losetup_linux.go new file mode 100644 index 0000000000..e3647e9543 --- /dev/null +++ b/vendor/github.com/containerd/containerd/mount/losetup_linux.go @@ -0,0 +1,195 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package mount + +import ( + "errors" + "fmt" + "os" + "strings" + "time" + + "github.com/containerd/containerd/pkg/randutil" + "golang.org/x/sys/unix" +) + +const ( + loopControlPath = "/dev/loop-control" + loopDevFormat = "/dev/loop%d" + + ebusyString = "device or resource busy" +) + +// LoopParams parameters to control loop device setup +type LoopParams struct { + // Loop device should forbid write + Readonly bool + // Loop device is automatically cleared by kernel when the + // last opener closes it + Autoclear bool + // Use direct IO to access the loop backing file + Direct bool +} + +func getFreeLoopDev() (uint32, error) { + ctrl, err := os.OpenFile(loopControlPath, os.O_RDWR, 0) + if err != nil { + return 0, fmt.Errorf("could not open %v: %v", loopControlPath, err) + } + defer ctrl.Close() + num, err := unix.IoctlRetInt(int(ctrl.Fd()), unix.LOOP_CTL_GET_FREE) + if err != nil { + return 0, fmt.Errorf("could not get free loop device: %w", err) + } + return uint32(num), nil +} + +// setupLoopDev attaches the backing file to the loop device and returns +// the file handle for the loop device. The caller is responsible for +// closing the file handle. +func setupLoopDev(backingFile, loopDev string, param LoopParams) (_ *os.File, retErr error) { + // 1. Open backing file and loop device + flags := os.O_RDWR + if param.Readonly { + flags = os.O_RDONLY + } + + back, err := os.OpenFile(backingFile, flags, 0) + if err != nil { + return nil, fmt.Errorf("could not open backing file: %s: %w", backingFile, err) + } + defer back.Close() + + loop, err := os.OpenFile(loopDev, flags, 0) + if err != nil { + return nil, fmt.Errorf("could not open loop device: %s: %w", loopDev, err) + } + defer func() { + if retErr != nil { + loop.Close() + } + }() + + // 2. Set FD + if err := unix.IoctlSetInt(int(loop.Fd()), unix.LOOP_SET_FD, int(back.Fd())); err != nil { + return nil, fmt.Errorf("could not set loop fd for device: %s: %w", loopDev, err) + } + + defer func() { + if retErr != nil { + _ = unix.IoctlSetInt(int(loop.Fd()), unix.LOOP_CLR_FD, 0) + } + }() + + // 3. Set Info + info := unix.LoopInfo64{} + copy(info.File_name[:], backingFile) + if param.Readonly { + info.Flags |= unix.LO_FLAGS_READ_ONLY + } + + if param.Autoclear { + info.Flags |= unix.LO_FLAGS_AUTOCLEAR + } + + err = unix.IoctlLoopSetStatus64(int(loop.Fd()), &info) + if err != nil { + return nil, fmt.Errorf("failed to set loop device info: %w", err) + } + + // 4. Set Direct IO + if param.Direct { + err = unix.IoctlSetInt(int(loop.Fd()), unix.LOOP_SET_DIRECT_IO, 1) + if err != nil { + return nil, fmt.Errorf("failed to setup loop with direct: %w", err) + } + } + + return loop, nil +} + +// setupLoop looks for (and possibly creates) a free loop device, and +// then attaches backingFile to it. +// +// When autoclear is true, caller should take care to close it when +// done with the loop device. The loop device file handle keeps +// loFlagsAutoclear in effect and we rely on it to clean up the loop +// device. If caller closes the file handle after mounting the device, +// kernel will clear the loop device after it is umounted. Otherwise +// the loop device is cleared when the file handle is closed. +// +// When autoclear is false, caller should be responsible to remove +// the loop device when done with it. +// +// Upon success, the file handle to the loop device is returned. +func setupLoop(backingFile string, param LoopParams) (*os.File, error) { + for retry := 1; retry < 100; retry++ { + num, err := getFreeLoopDev() + if err != nil { + return nil, err + } + + loopDev := fmt.Sprintf(loopDevFormat, num) + file, err := setupLoopDev(backingFile, loopDev, param) + if err != nil { + // Per util-linux/sys-utils/losetup.c:create_loop(), + // free loop device can race and we end up failing + // with EBUSY when trying to set it up. + if strings.Contains(err.Error(), ebusyString) { + // Fallback a bit to avoid live lock + time.Sleep(time.Millisecond * time.Duration(randutil.Intn(retry*10))) + continue + } + return nil, err + } + + return file, nil + } + + return nil, errors.New("timeout creating new loopback device") +} + +func removeLoop(loopdev string) error { + file, err := os.Open(loopdev) + if err != nil { + return err + } + defer file.Close() + + return unix.IoctlSetInt(int(file.Fd()), unix.LOOP_CLR_FD, 0) +} + +// AttachLoopDevice attaches a specified backing file to a loop device +func AttachLoopDevice(backingFile string) (string, error) { + file, err := setupLoop(backingFile, LoopParams{}) + if err != nil { + return "", err + } + defer file.Close() + return file.Name(), nil +} + +// DetachLoopDevice detaches the provided loop devices +func DetachLoopDevice(devices ...string) error { + for _, dev := range devices { + if err := removeLoop(dev); err != nil { + return fmt.Errorf("failed to remove loop device: %s: %w", dev, err) + } + } + + return nil +} diff --git a/vendor/github.com/containerd/containerd/mount/mount.go b/vendor/github.com/containerd/containerd/mount/mount.go index b25556b2e0..ae7520f980 100644 --- a/vendor/github.com/containerd/containerd/mount/mount.go +++ b/vendor/github.com/containerd/containerd/mount/mount.go @@ -16,6 +16,13 @@ package mount +import ( + "fmt" + "strings" + + "github.com/containerd/continuity/fs" +) + // Mount is the lingua franca of containerd. A mount represents a // serialized mount syscall. Components either emit or consume mounts. type Mount struct { @@ -24,12 +31,16 @@ type Mount struct { // Source specifies where to mount from. Depending on the host system, this // can be a source path or device. Source string + // Target specifies an optional subdirectory as a mountpoint. It assumes that + // the subdirectory exists in a parent mount. + Target string // Options contains zero or more fstab-style mount options. Typically, // these are platform specific. Options []string } -// All mounts all the provided mounts to the provided target +// All mounts all the provided mounts to the provided target. If submounts are +// present, it assumes that parent mounts come before child mounts. func All(mounts []Mount, target string) error { for _, m := range mounts { if err := m.Mount(target); err != nil { @@ -38,3 +49,84 @@ func All(mounts []Mount, target string) error { } return nil } + +// UnmountMounts unmounts all the mounts under a target in the reverse order of +// the mounts array provided. +func UnmountMounts(mounts []Mount, target string, flags int) error { + for i := len(mounts) - 1; i >= 0; i-- { + mountpoint, err := fs.RootPath(target, mounts[i].Target) + if err != nil { + return err + } + + if err := UnmountAll(mountpoint, flags); err != nil { + if i == len(mounts)-1 { // last mount + return err + } + } + } + return nil +} + +// ReadOnly returns a boolean value indicating whether this mount has the "ro" +// option set. +func (m *Mount) ReadOnly() bool { + for _, option := range m.Options { + if option == "ro" { + return true + } + } + return false +} + +// Mount to the provided target path. +func (m *Mount) Mount(target string) error { + target, err := fs.RootPath(target, m.Target) + if err != nil { + return fmt.Errorf("failed to join path %q with root %q: %w", m.Target, target, err) + } + return m.mount(target) +} + +// readonlyMounts modifies the received mount options +// to make them readonly +func readonlyMounts(mounts []Mount) []Mount { + for i, m := range mounts { + if m.Type == "overlay" { + mounts[i].Options = readonlyOverlay(m.Options) + continue + } + opts := make([]string, 0, len(m.Options)) + for _, opt := range m.Options { + if opt != "rw" && opt != "ro" { // skip `ro` too so we don't append it twice + opts = append(opts, opt) + } + } + opts = append(opts, "ro") + mounts[i].Options = opts + } + return mounts +} + +// readonlyOverlay takes mount options for overlay mounts and makes them readonly by +// removing workdir and upperdir (and appending the upperdir layer to lowerdir) - see: +// https://www.kernel.org/doc/html/latest/filesystems/overlayfs.html#multiple-lower-layers +func readonlyOverlay(opt []string) []string { + out := make([]string, 0, len(opt)) + upper := "" + for _, o := range opt { + if strings.HasPrefix(o, "upperdir=") { + upper = strings.TrimPrefix(o, "upperdir=") + } else if !strings.HasPrefix(o, "workdir=") { + out = append(out, o) + } + } + if upper != "" { + for i, o := range out { + if strings.HasPrefix(o, "lowerdir=") { + out[i] = "lowerdir=" + upper + ":" + strings.TrimPrefix(o, "lowerdir=") + } + } + } + return out +} diff --git a/vendor/github.com/containerd/containerd/mount/mount_freebsd.go b/vendor/github.com/containerd/containerd/mount/mount_freebsd.go new file mode 100644 index 0000000000..3a5c09353c --- /dev/null +++ b/vendor/github.com/containerd/containerd/mount/mount_freebsd.go @@ -0,0 +1,133 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package mount + +import ( + "errors" + "fmt" + "os" + "os/exec" + "time" + + "golang.org/x/sys/unix" +) + +var ( + // ErrNotImplementOnUnix is returned for methods that are not implemented + ErrNotImplementOnUnix = errors.New("not implemented under unix") +) + +// Mount to the provided target. +// +// The "syscall" and "golang.org/x/sys/unix" packages do not define a Mount +// function for FreeBSD, so instead we execute mount(8) and trust it to do +// the right thing +func (m *Mount) mount(target string) error { + // target: "/foo/target" + // command: "mount -o ro -t nullfs /foo/source /foo/merged" + // Note: FreeBSD mount(8) is particular about the order of flags and arguments + var args []string + for _, o := range m.Options { + args = append(args, "-o", o) + } + args = append(args, "-t", m.Type) + args = append(args, m.Source, target) + + infoBeforeMount, err := Lookup(target) + if err != nil { + return err + } + + // cmd.CombinedOutput() may intermittently return ECHILD because of our signal handling in shim. + // See #4387 and wait(2). + const retriesOnECHILD = 10 + for i := 0; i < retriesOnECHILD; i++ { + cmd := exec.Command("mount", args...) + out, err := cmd.CombinedOutput() + if err == nil { + return nil + } + if !errors.Is(err, unix.ECHILD) { + return fmt.Errorf("mount [%v] failed: %q: %w", args, string(out), err) + } + // We got ECHILD, we are not sure whether the mount was successful. + // If the mount ID has changed, we are sure we got some new mount, but still not sure it is fully completed. + // So we attempt to unmount the new mount before retrying. + infoAfterMount, err := Lookup(target) + if err != nil { + return err + } + if infoAfterMount.ID != infoBeforeMount.ID { + _ = unmount(target, 0) + } + } + return fmt.Errorf("mount [%v] failed with ECHILD (retired %d times)", args, retriesOnECHILD) +} + +// Unmount the provided mount path with the flags +func Unmount(target string, flags int) error { + if err := unmount(target, flags); err != nil && err != unix.EINVAL { + return err + } + return nil +} + +func unmount(target string, flags int) error { + for i := 0; i < 50; i++ { + if err := unix.Unmount(target, flags); err != nil { + switch err { + case unix.EBUSY: + time.Sleep(50 * time.Millisecond) + continue + default: + return err + } + } + return nil + } + return fmt.Errorf("failed to unmount target %s: %w", target, unix.EBUSY) +} + +// UnmountAll repeatedly unmounts the given mount point until there +// are no mounts remaining (EINVAL is returned by mount), which is +// useful for undoing a stack of mounts on the same mount point. +// UnmountAll all is noop when the first argument is an empty string. +// This is done when the containerd client did not specify any rootfs +// mounts (e.g. because the rootfs is managed outside containerd) +// UnmountAll is noop when the mount path does not exist. +func UnmountAll(mount string, flags int) error { + if mount == "" { + return nil + } + if _, err := os.Stat(mount); os.IsNotExist(err) { + return nil + } + + for { + if err := unmount(mount, flags); err != nil { + // EINVAL is returned if the target is not a + // mount point, indicating that we are + // done. It can also indicate a few other + // things (such as invalid flags) which we + // unfortunately end up squelching here too. + if err == unix.EINVAL { + return nil + } + return err + } + } +} diff --git a/vendor/github.com/containerd/containerd/mount/mount_linux.go b/vendor/github.com/containerd/containerd/mount/mount_linux.go index d12a9c5a23..8ddbf9c996 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_linux.go +++ b/vendor/github.com/containerd/containerd/mount/mount_linux.go @@ -17,15 +17,15 @@ package mount import ( + "errors" "fmt" "os" "os/exec" "path" + "runtime" "strings" "time" - "github.com/containerd/containerd/sys" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) @@ -42,7 +42,7 @@ func init() { // // If m.Type starts with "fuse." or "fuse3.", "mount.fuse" or "mount.fuse3" // helper binary is called. -func (m *Mount) Mount(target string) error { +func (m *Mount) mount(target string) (err error) { for _, helperBinary := range allowedHelperBinaries { // helperBinary = "mount.fuse", typePrefix = "fuse." typePrefix := strings.TrimPrefix(helperBinary, "mount.") + "." @@ -62,10 +62,7 @@ func (m *Mount) Mount(target string) error { chdir, options = compactLowerdirOption(options) } - flags, data := parseMountOptions(options) - if len(data) > pagesize { - return errors.Errorf("mount options is too long") - } + flags, data, losetup := parseMountOptions(options) // propagation types. const ptypes = unix.MS_SHARED | unix.MS_PRIVATE | unix.MS_SLAVE | unix.MS_UNBINDABLE @@ -73,11 +70,36 @@ func (m *Mount) Mount(target string) error { // Ensure propagation type change flags aren't included in other calls. oflags := flags &^ ptypes + var loopParams LoopParams + if losetup { + loopParams = LoopParams{ + Readonly: oflags&unix.MS_RDONLY == unix.MS_RDONLY, + Autoclear: true, + } + loopParams.Direct, data = hasDirectIO(data) + } + + dataInStr := strings.Join(data, ",") + if len(dataInStr) > pagesize { + return errors.New("mount options is too long") + } + // In the case of remounting with changed data (data != ""), need to call mount (moby/moby#34077). - if flags&unix.MS_REMOUNT == 0 || data != "" { + if flags&unix.MS_REMOUNT == 0 || dataInStr != "" { // Initial call applying all non-propagation flags for mount // or remount with changed data - if err := mountAt(chdir, m.Source, target, m.Type, uintptr(oflags), data); err != nil { + source := m.Source + if losetup { + loFile, err := setupLoop(m.Source, loopParams) + if err != nil { + return err + } + defer loFile.Close() + + // Mount the loop device instead + source = loFile.Name() + } + if err := mountAt(chdir, source, target, m.Type, uintptr(oflags), dataInStr); err != nil { return err } } @@ -106,26 +128,37 @@ func Unmount(target string, flags int) error { return nil } -func isFUSE(dir string) (bool, error) { - // fuseSuperMagic is defined in statfs(2) - const fuseSuperMagic = 0x65735546 +// fuseSuperMagic is defined in statfs(2) +const fuseSuperMagic = 0x65735546 + +func isFUSE(dir string) bool { var st unix.Statfs_t if err := unix.Statfs(dir, &st); err != nil { - return false, err + return false } - return st.Type == fuseSuperMagic, nil + return st.Type == fuseSuperMagic +} + +// unmountFUSE attempts to unmount using fusermount/fusermount3 helper binary. +// +// For FUSE mounts, using these helper binaries is preferred, see: +// https://github.com/containerd/containerd/pull/3765#discussion_r342083514 +func unmountFUSE(target string) error { + var err error + for _, helperBinary := range []string{"fusermount3", "fusermount"} { + cmd := exec.Command(helperBinary, "-u", target) + err = cmd.Run() + if err == nil { + return nil + } + } + return err } func unmount(target string, flags int) error { - // For FUSE mounts, attempting to execute fusermount helper binary is preferred - // https://github.com/containerd/containerd/pull/3765#discussion_r342083514 - if ok, err := isFUSE(target); err == nil && ok { - for _, helperBinary := range []string{"fusermount3", "fusermount"} { - cmd := exec.Command(helperBinary, "-u", target) - if err := cmd.Run(); err == nil { - return nil - } - // ignore error and try unix.Unmount + if isFUSE(target) { + if err := unmountFUSE(target); err == nil { + return nil } } for i := 0; i < 50; i++ { @@ -140,7 +173,7 @@ func unmount(target string, flags int) error { } return nil } - return errors.Wrapf(unix.EBUSY, "failed to unmount target %s", target) + return fmt.Errorf("failed to unmount target %s: %w", target, unix.EBUSY) } // UnmountAll repeatedly unmounts the given mount point until there @@ -175,11 +208,13 @@ func UnmountAll(mount string, flags int) error { // parseMountOptions takes fstab style mount options and parses them for // use with a standard mount() syscall -func parseMountOptions(options []string) (int, string) { +func parseMountOptions(options []string) (int, []string, bool) { var ( - flag int - data []string + flag int + losetup bool + data []string ) + loopOpt := "loop" flags := map[string]struct { clear bool flag int @@ -220,11 +255,22 @@ func parseMountOptions(options []string) (int, string) { } else { flag |= f.flag } + } else if o == loopOpt { + losetup = true } else { data = append(data, o) } } - return flag, strings.Join(data, ",") + return flag, data, losetup +} + +func hasDirectIO(opts []string) (bool, []string) { + for idx, opt := range opts { + if opt == "direct-io" { + return true, append(opts[:idx], opts[idx+1:]...) + } + } + return false, opts } // compactLowerdirOption updates overlay lowdir option and returns the common @@ -336,21 +382,29 @@ func mountAt(chdir string, source, target, fstype string, flags uintptr, data st return unix.Mount(source, target, fstype, flags, data) } - f, err := os.Open(chdir) - if err != nil { - return errors.Wrap(err, "failed to mountat") - } - defer f.Close() + ch := make(chan error, 1) + go func() { + runtime.LockOSThread() - fs, err := f.Stat() - if err != nil { - return errors.Wrap(err, "failed to mountat") - } + // Do not unlock this thread. + // If the thread is unlocked go will try to use it for other goroutines. + // However it is not possible to restore the thread state after CLONE_FS. + // + // Once the goroutine exits the thread should eventually be terminated by go. - if !fs.IsDir() { - return errors.Wrap(errors.Errorf("%s is not dir", chdir), "failed to mountat") - } - return errors.Wrap(sys.FMountat(f.Fd(), source, target, fstype, flags, data), "failed to mountat") + if err := unix.Unshare(unix.CLONE_FS); err != nil { + ch <- err + return + } + + if err := unix.Chdir(chdir); err != nil { + ch <- err + return + } + + ch <- unix.Mount(source, target, fstype, flags, data) + }() + return <-ch } func (m *Mount) mountWithHelper(helperBinary, typePrefix, target string) error { @@ -379,7 +433,7 @@ func (m *Mount) mountWithHelper(helperBinary, typePrefix, target string) error { return nil } if !errors.Is(err, unix.ECHILD) { - return errors.Wrapf(err, "mount helper [%s %v] failed: %q", helperBinary, args, string(out)) + return fmt.Errorf("mount helper [%s %v] failed: %q: %w", helperBinary, args, string(out), err) } // We got ECHILD, we are not sure whether the mount was successful. // If the mount ID has changed, we are sure we got some new mount, but still not sure it is fully completed. @@ -392,5 +446,5 @@ func (m *Mount) mountWithHelper(helperBinary, typePrefix, target string) error { _ = unmount(target, 0) } } - return errors.Errorf("mount helper [%s %v] failed with ECHILD (retired %d times)", helperBinary, args, retriesOnECHILD) + return fmt.Errorf("mount helper [%s %v] failed with ECHILD (retired %d times)", helperBinary, args, retriesOnECHILD) } diff --git a/vendor/github.com/containerd/containerd/mount/mount_unix.go b/vendor/github.com/containerd/containerd/mount/mount_unix.go index 95da9428e6..46dfd1c343 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_unix.go +++ b/vendor/github.com/containerd/containerd/mount/mount_unix.go @@ -1,4 +1,4 @@ -// +build darwin freebsd openbsd +//go:build !windows && !darwin && !openbsd /* Copyright The containerd Authors. @@ -18,24 +18,44 @@ package mount -import "github.com/pkg/errors" +import ( + "sort" -var ( - // ErrNotImplementOnUnix is returned for methods that are not implemented - ErrNotImplementOnUnix = errors.New("not implemented under unix") + "github.com/moby/sys/mountinfo" ) -// Mount is not implemented on this platform -func (m *Mount) Mount(target string) error { - return ErrNotImplementOnUnix -} +// UnmountRecursive unmounts the target and all mounts underneath, starting +// with the deepest mount first. +func UnmountRecursive(target string, flags int) error { + if target == "" { + return nil + } + mounts, err := mountinfo.GetMounts(mountinfo.PrefixFilter(target)) + if err != nil { + return err + } -// Unmount is not implemented on this platform -func Unmount(mount string, flags int) error { - return ErrNotImplementOnUnix -} + targetSet := make(map[string]struct{}) + for _, m := range mounts { + targetSet[m.Mountpoint] = struct{}{} + } -// UnmountAll is not implemented on this platform -func UnmountAll(mount string, flags int) error { - return ErrNotImplementOnUnix + var targets []string + for m := range targetSet { + targets = append(targets, m) + } + + // Make the deepest mount be first + sort.SliceStable(targets, func(i, j int) bool { + return len(targets[i]) > len(targets[j]) + }) + + for i, target := range targets { + if err := UnmountAll(target, flags); err != nil { + if i == len(targets)-1 { // last mount + return err + } + } + } + return nil } diff --git a/vendor/github.com/containerd/containerd/mount/mount_unsupported.go b/vendor/github.com/containerd/containerd/mount/mount_unsupported.go new file mode 100644 index 0000000000..894467a993 --- /dev/null +++ b/vendor/github.com/containerd/containerd/mount/mount_unsupported.go @@ -0,0 +1,46 @@ +//go:build darwin || openbsd + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package mount + +import "errors" + +var ( + // ErrNotImplementOnUnix is returned for methods that are not implemented + ErrNotImplementOnUnix = errors.New("not implemented under unix") +) + +// Mount is not implemented on this platform +func (m *Mount) mount(target string) error { + return ErrNotImplementOnUnix +} + +// Unmount is not implemented on this platform +func Unmount(mount string, flags int) error { + return ErrNotImplementOnUnix +} + +// UnmountAll is not implemented on this platform +func UnmountAll(mount string, flags int) error { + return ErrNotImplementOnUnix +} + +// UnmountRecursive is not implemented on this platform +func UnmountRecursive(mount string, flags int) error { + return ErrNotImplementOnUnix +} diff --git a/vendor/github.com/containerd/containerd/mount/mount_windows.go b/vendor/github.com/containerd/containerd/mount/mount_windows.go index 5de25c4e0a..7c24fa600c 100644 --- a/vendor/github.com/containerd/containerd/mount/mount_windows.go +++ b/vendor/github.com/containerd/containerd/mount/mount_windows.go @@ -17,23 +17,31 @@ package mount import ( + "context" "encoding/json" + "errors" + "fmt" + "os" "path/filepath" "strings" + "github.com/Microsoft/go-winio/pkg/bindfilter" "github.com/Microsoft/hcsshim" - "github.com/pkg/errors" + "github.com/containerd/containerd/log" + "golang.org/x/sys/windows" ) +const sourceStreamName = "containerd.io-source" + var ( // ErrNotImplementOnWindows is returned when an action is not implemented for windows ErrNotImplementOnWindows = errors.New("not implemented under windows") ) -// Mount to the provided target -func (m *Mount) Mount(target string) error { +// Mount to the provided target. +func (m *Mount) mount(target string) (retErr error) { if m.Type != "windows-layer" { - return errors.Errorf("invalid windows mount type: '%s'", m.Type) + return fmt.Errorf("invalid windows mount type: '%s'", m.Type) } home, layerID := filepath.Split(m.Source) @@ -47,18 +55,60 @@ func (m *Mount) Mount(target string) error { HomeDir: home, } - if err = hcsshim.ActivateLayer(di, layerID); err != nil { - return errors.Wrapf(err, "failed to activate layer %s", m.Source) + if err := hcsshim.ActivateLayer(di, layerID); err != nil { + return fmt.Errorf("failed to activate layer %s: %w", m.Source, err) } defer func() { - if err != nil { - hcsshim.DeactivateLayer(di, layerID) + if retErr != nil { + if layerErr := hcsshim.DeactivateLayer(di, layerID); layerErr != nil { + log.G(context.TODO()).WithError(layerErr).Error("failed to deactivate layer during mount failure cleanup") + } } }() - if err = hcsshim.PrepareLayer(di, layerID, parentLayerPaths); err != nil { - return errors.Wrapf(err, "failed to prepare layer %s", m.Source) + if err := hcsshim.PrepareLayer(di, layerID, parentLayerPaths); err != nil { + return fmt.Errorf("failed to prepare layer %s: %w", m.Source, err) } + + defer func() { + if retErr != nil { + if layerErr := hcsshim.UnprepareLayer(di, layerID); layerErr != nil { + log.G(context.TODO()).WithError(layerErr).Error("failed to unprepare layer during mount failure cleanup") + } + } + }() + + volume, err := hcsshim.GetLayerMountPath(di, layerID) + if err != nil { + return fmt.Errorf("failed to get volume path for layer %s: %w", m.Source, err) + } + + if len(parentLayerPaths) == 0 { + // this is a base layer. It gets mounted without going through WCIFS. We need to mount the Files + // folder, not the actual source, or the client may inadvertently remove metadata files. + volume = filepath.Join(volume, "Files") + if _, err := os.Stat(volume); err != nil { + return fmt.Errorf("no Files folder in layer %s", layerID) + } + } + if err := bindfilter.ApplyFileBinding(target, volume, m.ReadOnly()); err != nil { + return fmt.Errorf("failed to set volume mount path for layer %s: %w", m.Source, err) + } + defer func() { + if retErr != nil { + if bindErr := bindfilter.RemoveFileBinding(target); bindErr != nil { + log.G(context.TODO()).WithError(bindErr).Error("failed to remove binding during mount failure cleanup") + } + } + }() + + // Add an Alternate Data Stream to record the layer source. + // See https://docs.microsoft.com/en-au/archive/blogs/askcore/alternate-data-streams-in-ntfs + // for details on Alternate Data Streams. + if err := os.WriteFile(filepath.Clean(target)+":"+sourceStreamName, []byte(m.Source), 0666); err != nil { + return fmt.Errorf("failed to record source for layer %s: %w", m.Source, err) + } + return nil } @@ -73,7 +123,7 @@ func (m *Mount) GetParentPaths() ([]string, error) { if strings.HasPrefix(option, ParentLayerPathsFlag) { err := json.Unmarshal([]byte(option[len(ParentLayerPathsFlag):]), &parentLayerPaths) if err != nil { - return nil, errors.Wrap(err, "failed to unmarshal parent layer paths from mount") + return nil, fmt.Errorf("failed to unmarshal parent layer paths from mount: %w", err) } } } @@ -82,24 +132,59 @@ func (m *Mount) GetParentPaths() ([]string, error) { // Unmount the mount at the provided path func Unmount(mount string, flags int) error { - var ( - home, layerID = filepath.Split(mount) - di = hcsshim.DriverInfo{ - HomeDir: home, + mount = filepath.Clean(mount) + adsFile := mount + ":" + sourceStreamName + var layerPath string + + if _, err := os.Lstat(adsFile); err == nil { + layerPathb, err := os.ReadFile(mount + ":" + sourceStreamName) + if err != nil { + return fmt.Errorf("failed to retrieve source for layer %s: %w", mount, err) } - ) - - if err := hcsshim.UnprepareLayer(di, layerID); err != nil { - return errors.Wrapf(err, "failed to unprepare layer %s", mount) - } - if err := hcsshim.DeactivateLayer(di, layerID); err != nil { - return errors.Wrapf(err, "failed to deactivate layer %s", mount) + layerPath = string(layerPathb) } + if err := bindfilter.RemoveFileBinding(mount); err != nil { + if errors.Is(err, windows.ERROR_INVALID_PARAMETER) || errors.Is(err, windows.ERROR_NOT_FOUND) { + // not a mount point + return nil + } + return fmt.Errorf("removing mount: %w", err) + } + + if layerPath != "" { + var ( + home, layerID = filepath.Split(layerPath) + di = hcsshim.DriverInfo{ + HomeDir: home, + } + ) + + if err := hcsshim.UnprepareLayer(di, layerID); err != nil { + return fmt.Errorf("failed to unprepare layer %s: %w", mount, err) + } + + if err := hcsshim.DeactivateLayer(di, layerID); err != nil { + return fmt.Errorf("failed to deactivate layer %s: %w", mount, err) + } + } return nil } // UnmountAll unmounts from the provided path func UnmountAll(mount string, flags int) error { + if mount == "" { + // This isn't an error, per the EINVAL handling in the Linux version + return nil + } + if _, err := os.Stat(mount); os.IsNotExist(err) { + return nil + } + return Unmount(mount, flags) } + +// UnmountRecursive unmounts from the provided path +func UnmountRecursive(mount string, flags int) error { + return UnmountAll(mount, flags) +} diff --git a/vendor/github.com/containerd/containerd/mount/mountinfo.go b/vendor/github.com/containerd/containerd/mount/mountinfo.go index e7a68402f5..a42238d867 100644 --- a/vendor/github.com/containerd/containerd/mount/mountinfo.go +++ b/vendor/github.com/containerd/containerd/mount/mountinfo.go @@ -16,41 +16,8 @@ package mount +import "github.com/moby/sys/mountinfo" + // Info reveals information about a particular mounted filesystem. This // struct is populated from the content in the /proc//mountinfo file. -type Info struct { - // ID is a unique identifier of the mount (may be reused after umount). - ID int - - // Parent indicates the ID of the mount parent (or of self for the top of the - // mount tree). - Parent int - - // Major indicates one half of the device ID which identifies the device class. - Major int - - // Minor indicates one half of the device ID which identifies a specific - // instance of device. - Minor int - - // Root of the mount within the filesystem. - Root string - - // Mountpoint indicates the mount point relative to the process's root. - Mountpoint string - - // Options represents mount-specific options. - Options string - - // Optional represents optional fields. - Optional string - - // FSType indicates the type of filesystem, such as EXT3. - FSType string - - // Source indicates filesystem specific information or "none". - Source string - - // VFSOptions represents per super block options. - VFSOptions string -} +type Info = mountinfo.Info diff --git a/vendor/github.com/containerd/containerd/mount/mountinfo_bsd.go b/vendor/github.com/containerd/containerd/mount/mountinfo_bsd.go deleted file mode 100644 index 8f8dbf95a4..0000000000 --- a/vendor/github.com/containerd/containerd/mount/mountinfo_bsd.go +++ /dev/null @@ -1,63 +0,0 @@ -// +build freebsd openbsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package mount - -/* -#include -#include -#include -*/ -import "C" - -import ( - "fmt" - "reflect" - "unsafe" -) - -// Self retrieves a list of mounts for the current running process. -func Self() ([]Info, error) { - var rawEntries *C.struct_statfs - - count := int(C.getmntinfo(&rawEntries, C.MNT_WAIT)) - if count == 0 { - return nil, fmt.Errorf("Failed to call getmntinfo") - } - - var entries []C.struct_statfs - header := (*reflect.SliceHeader)(unsafe.Pointer(&entries)) - header.Cap = count - header.Len = count - header.Data = uintptr(unsafe.Pointer(rawEntries)) - - var out []Info - for _, entry := range entries { - var mountinfo Info - mountinfo.Mountpoint = C.GoString(&entry.f_mntonname[0]) - mountinfo.Source = C.GoString(&entry.f_mntfromname[0]) - mountinfo.FSType = C.GoString(&entry.f_fstypename[0]) - out = append(out, mountinfo) - } - return out, nil -} - -// PID collects the mounts for a specific process ID. -func PID(pid int) ([]Info, error) { - return nil, fmt.Errorf("mountinfo.PID is not implemented on freebsd") -} diff --git a/vendor/github.com/containerd/containerd/mount/mountinfo_linux.go b/vendor/github.com/containerd/containerd/mount/mountinfo_linux.go deleted file mode 100644 index a8f2cc68ce..0000000000 --- a/vendor/github.com/containerd/containerd/mount/mountinfo_linux.go +++ /dev/null @@ -1,145 +0,0 @@ -// +build linux - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package mount - -import ( - "bufio" - "fmt" - "io" - "os" - "strconv" - "strings" - - "github.com/pkg/errors" -) - -// Self retrieves a list of mounts for the current running process. -func Self() ([]Info, error) { - f, err := os.Open("/proc/self/mountinfo") - if err != nil { - return nil, err - } - defer f.Close() - - return parseInfoFile(f) -} - -func parseInfoFile(r io.Reader) ([]Info, error) { - s := bufio.NewScanner(r) - out := []Info{} - var err error - for s.Scan() { - /* - See http://man7.org/linux/man-pages/man5/proc.5.html - - 36 35 98:0 /mnt1 /mnt2 rw,noatime master:1 - ext3 /dev/root rw,errors=continue - (1)(2)(3) (4) (5) (6) (7) (8) (9) (10) (11) - (1) mount ID: unique identifier of the mount (may be reused after umount) - (2) parent ID: ID of parent (or of self for the top of the mount tree) - (3) major:minor: value of st_dev for files on filesystem - (4) root: root of the mount within the filesystem - (5) mount point: mount point relative to the process's root - (6) mount options: per mount options - (7) optional fields: zero or more fields of the form "tag[:value]" - (8) separator: marks the end of the optional fields - (9) filesystem type: name of filesystem of the form "type[.subtype]" - (10) mount source: filesystem specific information or "none" - (11) super options: per super block options - */ - - text := s.Text() - fields := strings.Split(text, " ") - numFields := len(fields) - if numFields < 10 { - // should be at least 10 fields - return nil, errors.Errorf("parsing '%s' failed: not enough fields (%d)", text, numFields) - } - p := Info{} - // ignore any numbers parsing errors, as there should not be any - p.ID, _ = strconv.Atoi(fields[0]) - p.Parent, _ = strconv.Atoi(fields[1]) - mm := strings.Split(fields[2], ":") - if len(mm) != 2 { - return nil, errors.Errorf("parsing '%s' failed: unexpected minor:major pair %s", text, mm) - } - p.Major, _ = strconv.Atoi(mm[0]) - p.Minor, _ = strconv.Atoi(mm[1]) - - p.Root, err = strconv.Unquote(`"` + strings.Replace(fields[3], `"`, `\"`, -1) + `"`) - if err != nil { - return nil, errors.Wrapf(err, "parsing '%s' failed: unable to unquote root field", fields[3]) - } - p.Mountpoint, err = strconv.Unquote(`"` + strings.Replace(fields[4], `"`, `\"`, -1) + `"`) - if err != nil { - return nil, errors.Wrapf(err, "parsing '%s' failed: unable to unquote mount point field", fields[4]) - } - p.Options = fields[5] - - // one or more optional fields, when a separator (-) - i := 6 - for ; i < numFields && fields[i] != "-"; i++ { - switch i { - case 6: - p.Optional = fields[6] - default: - /* NOTE there might be more optional fields before the separator - such as fields[7]...fields[N] (where N < separatorIndex), - although as of Linux kernel 4.15 the only known ones are - mount propagation flags in fields[6]. The correct - behavior is to ignore any unknown optional fields. - */ - } - } - if i == numFields { - return nil, errors.Errorf("parsing '%s' failed: missing separator ('-')", text) - } - // There should be 3 fields after the separator... - if i+4 > numFields { - return nil, errors.Errorf("parsing '%s' failed: not enough fields after a separator", text) - } - // ... but in Linux <= 3.9 mounting a cifs with spaces in a share name - // (like "//serv/My Documents") _may_ end up having a space in the last field - // of mountinfo (like "unc=//serv/My Documents"). Since kernel 3.10-rc1, cifs - // option unc= is ignored, so a space should not appear. In here we ignore - // those "extra" fields caused by extra spaces. - p.FSType = fields[i+1] - p.Source = fields[i+2] - p.VFSOptions = fields[i+3] - - out = append(out, p) - } - if err = s.Err(); err != nil { - return nil, err - } - - return out, nil -} - -// PID collects the mounts for a specific process ID. If the process -// ID is unknown, it is better to use `Self` which will inspect -// "/proc/self/mountinfo" instead. -func PID(pid int) ([]Info, error) { - f, err := os.Open(fmt.Sprintf("/proc/%d/mountinfo", pid)) - if err != nil { - return nil, err - } - defer f.Close() - - return parseInfoFile(f) -} diff --git a/vendor/github.com/containerd/containerd/mount/temp.go b/vendor/github.com/containerd/containerd/mount/temp.go index 9dc4010fee..83143521ab 100644 --- a/vendor/github.com/containerd/containerd/mount/temp.go +++ b/vendor/github.com/containerd/containerd/mount/temp.go @@ -18,11 +18,10 @@ package mount import ( "context" - "io/ioutil" + "fmt" "os" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) var tempMountLocation = getTempDir() @@ -31,9 +30,9 @@ var tempMountLocation = getTempDir() // The mounts are valid during the call to the f. // Finally we will unmount and remove the temp dir regardless of the result of f. func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) error) (err error) { - root, uerr := ioutil.TempDir(tempMountLocation, "containerd-mount") + root, uerr := os.MkdirTemp(tempMountLocation, "containerd-mount") if uerr != nil { - return errors.Wrapf(uerr, "failed to create temp dir") + return fmt.Errorf("failed to create temp dir: %w", uerr) } // We use Remove here instead of RemoveAll. // The RemoveAll will delete the temp dir and all children it contains. @@ -44,25 +43,35 @@ func WithTempMount(ctx context.Context, mounts []Mount, f func(root string) erro // For details, please refer to #1868 #1785. defer func() { if uerr = os.Remove(root); uerr != nil { - log.G(ctx).WithError(uerr).WithField("dir", root).Errorf("failed to remove mount temp dir") + log.G(ctx).WithError(uerr).WithField("dir", root).Error("failed to remove mount temp dir") } }() // We should do defer first, if not we will not do Unmount when only a part of Mounts are failed. defer func() { - if uerr = UnmountAll(root, 0); uerr != nil { - uerr = errors.Wrapf(uerr, "failed to unmount %s", root) + if uerr = UnmountMounts(mounts, root, 0); uerr != nil { + uerr = fmt.Errorf("failed to unmount %s: %w", root, uerr) if err == nil { err = uerr } else { - err = errors.Wrap(err, uerr.Error()) + err = fmt.Errorf("%s: %w", uerr.Error(), err) } } }() if uerr = All(mounts, root); uerr != nil { - return errors.Wrapf(uerr, "failed to mount %s", root) + return fmt.Errorf("failed to mount %s: %w", root, uerr) } - return errors.Wrapf(f(root), "mount callback failed on %s", root) + if err := f(root); err != nil { + return fmt.Errorf("mount callback failed on %s: %w", root, err) + } + return nil +} + +// WithReadonlyTempMount mounts the provided mounts to a temp dir as readonly, +// and pass the temp dir to f. The mounts are valid during the call to the f. +// Finally we will unmount and remove the temp dir regardless of the result of f. +func WithReadonlyTempMount(ctx context.Context, mounts []Mount, f func(root string) error) (err error) { + return WithTempMount(ctx, readonlyMounts(mounts), f) } func getTempDir() string { diff --git a/vendor/github.com/containerd/containerd/mount/temp_unix.go b/vendor/github.com/containerd/containerd/mount/temp_unix.go index 3d490e8a70..5ddd2cd160 100644 --- a/vendor/github.com/containerd/containerd/mount/temp_unix.go +++ b/vendor/github.com/containerd/containerd/mount/temp_unix.go @@ -1,4 +1,4 @@ -// +build !windows +//go:build !windows && !darwin /* Copyright The containerd Authors. @@ -22,7 +22,8 @@ import ( "os" "path/filepath" "sort" - "strings" + + "github.com/moby/sys/mountinfo" ) // SetTempMountLocation sets the temporary mount location @@ -40,23 +41,20 @@ func SetTempMountLocation(root string) error { // CleanupTempMounts all temp mounts and remove the directories func CleanupTempMounts(flags int) (warnings []error, err error) { - mounts, err := Self() + mounts, err := mountinfo.GetMounts(mountinfo.PrefixFilter(tempMountLocation)) if err != nil { return nil, err } - var toUnmount []string - for _, m := range mounts { - if strings.HasPrefix(m.Mountpoint, tempMountLocation) { - toUnmount = append(toUnmount, m.Mountpoint) - } - } - sort.Sort(sort.Reverse(sort.StringSlice(toUnmount))) - for _, path := range toUnmount { - if err := UnmountAll(path, flags); err != nil { + // Make the deepest mount be first + sort.Slice(mounts, func(i, j int) bool { + return len(mounts[i].Mountpoint) > len(mounts[j].Mountpoint) + }) + for _, mount := range mounts { + if err := UnmountAll(mount.Mountpoint, flags); err != nil { warnings = append(warnings, err) continue } - if err := os.Remove(path); err != nil { + if err := os.Remove(mount.Mountpoint); err != nil { warnings = append(warnings, err) } } diff --git a/vendor/github.com/containerd/containerd/mount/temp_unsupported.go b/vendor/github.com/containerd/containerd/mount/temp_unsupported.go index 942be4128a..3ccc0444ff 100644 --- a/vendor/github.com/containerd/containerd/mount/temp_unsupported.go +++ b/vendor/github.com/containerd/containerd/mount/temp_unsupported.go @@ -1,4 +1,4 @@ -// +build windows +//go:build windows || darwin /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/namespaces.go b/vendor/github.com/containerd/containerd/namespaces.go new file mode 100644 index 0000000000..83ee828dd0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/namespaces.go @@ -0,0 +1,121 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "strings" + + api "github.com/containerd/containerd/api/services/namespaces/v1" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/namespaces" + "github.com/containerd/containerd/protobuf/types" +) + +// NewNamespaceStoreFromClient returns a new namespace store +func NewNamespaceStoreFromClient(client api.NamespacesClient) namespaces.Store { + return &remoteNamespaces{client: client} +} + +type remoteNamespaces struct { + client api.NamespacesClient +} + +func (r *remoteNamespaces) Create(ctx context.Context, namespace string, labels map[string]string) error { + var req api.CreateNamespaceRequest + + req.Namespace = &api.Namespace{ + Name: namespace, + Labels: labels, + } + + _, err := r.client.Create(ctx, &req) + if err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (r *remoteNamespaces) Labels(ctx context.Context, namespace string) (map[string]string, error) { + var req api.GetNamespaceRequest + req.Name = namespace + + resp, err := r.client.Get(ctx, &req) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return resp.Namespace.Labels, nil +} + +func (r *remoteNamespaces) SetLabel(ctx context.Context, namespace, key, value string) error { + var req api.UpdateNamespaceRequest + + req.Namespace = &api.Namespace{ + Name: namespace, + Labels: map[string]string{key: value}, + } + + req.UpdateMask = &types.FieldMask{ + Paths: []string{strings.Join([]string{"labels", key}, ".")}, + } + + _, err := r.client.Update(ctx, &req) + if err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (r *remoteNamespaces) List(ctx context.Context) ([]string, error) { + var req api.ListNamespacesRequest + + resp, err := r.client.List(ctx, &req) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + var namespaces []string + + for _, ns := range resp.Namespaces { + namespaces = append(namespaces, ns.Name) + } + + return namespaces, nil +} + +func (r *remoteNamespaces) Delete(ctx context.Context, namespace string, opts ...namespaces.DeleteOpts) error { + i := namespaces.DeleteInfo{ + Name: namespace, + } + for _, o := range opts { + if err := o(ctx, &i); err != nil { + return err + } + } + req := api.DeleteNamespaceRequest{ + Name: namespace, + } + _, err := r.client.Delete(ctx, &req) + if err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} diff --git a/vendor/github.com/containerd/containerd/namespaces/context.go b/vendor/github.com/containerd/containerd/namespaces/context.go index b53c9012c1..e5e23fe430 100644 --- a/vendor/github.com/containerd/containerd/namespaces/context.go +++ b/vendor/github.com/containerd/containerd/namespaces/context.go @@ -18,11 +18,11 @@ package namespaces import ( "context" + "fmt" "os" "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/identifiers" - "github.com/pkg/errors" ) const ( @@ -69,10 +69,10 @@ func Namespace(ctx context.Context) (string, bool) { func NamespaceRequired(ctx context.Context) (string, error) { namespace, ok := Namespace(ctx) if !ok || namespace == "" { - return "", errors.Wrapf(errdefs.ErrFailedPrecondition, "namespace is required") + return "", fmt.Errorf("namespace is required: %w", errdefs.ErrFailedPrecondition) } if err := identifiers.Validate(namespace); err != nil { - return "", errors.Wrap(err, "namespace validation") + return "", fmt.Errorf("namespace validation: %w", err) } return namespace, nil } diff --git a/vendor/github.com/containerd/containerd/namespaces/store.go b/vendor/github.com/containerd/containerd/namespaces/store.go index 5936772cb4..a1b2571bb1 100644 --- a/vendor/github.com/containerd/containerd/namespaces/store.go +++ b/vendor/github.com/containerd/containerd/namespaces/store.go @@ -24,8 +24,6 @@ import "context" // oriented. A namespace is really just a name and a set of labels. Objects // that belong to a namespace are returned when the namespace is assigned to a // given context. -// -// type Store interface { Create(ctx context.Context, namespace string, labels map[string]string) error Labels(ctx context.Context, namespace string) (map[string]string, error) diff --git a/vendor/github.com/containerd/containerd/oci/client.go b/vendor/github.com/containerd/containerd/oci/client.go new file mode 100644 index 0000000000..9923101bfa --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/client.go @@ -0,0 +1,38 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/snapshots" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Client interface used by SpecOpt +type Client interface { + SnapshotService(snapshotterName string) snapshots.Snapshotter +} + +// Image interface used by some SpecOpt to query image configuration +type Image interface { + // Config descriptor for the image. + Config(ctx context.Context) (ocispec.Descriptor, error) + // ContentStore provides a content store which contains image blob data + ContentStore() content.Store +} diff --git a/vendor/github.com/containerd/containerd/oci/mounts.go b/vendor/github.com/containerd/containerd/oci/mounts.go new file mode 100644 index 0000000000..8c758f4333 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/mounts.go @@ -0,0 +1,73 @@ +//go:build !freebsd + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + specs "github.com/opencontainers/runtime-spec/specs-go" +) + +func defaultMounts() []specs.Mount { + return []specs.Mount{ + { + Destination: "/proc", + Type: "proc", + Source: "proc", + Options: []string{"nosuid", "noexec", "nodev"}, + }, + { + Destination: "/dev", + Type: "tmpfs", + Source: "tmpfs", + Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, + }, + { + Destination: "/dev/pts", + Type: "devpts", + Source: "devpts", + Options: []string{"nosuid", "noexec", "newinstance", "ptmxmode=0666", "mode=0620", "gid=5"}, + }, + { + Destination: "/dev/shm", + Type: "tmpfs", + Source: "shm", + Options: []string{"nosuid", "noexec", "nodev", "mode=1777", "size=65536k"}, + }, + { + Destination: "/dev/mqueue", + Type: "mqueue", + Source: "mqueue", + Options: []string{"nosuid", "noexec", "nodev"}, + }, + { + Destination: "/sys", + Type: "sysfs", + Source: "sysfs", + Options: []string{"nosuid", "noexec", "nodev", "ro"}, + }, + { + Destination: "/run", + Type: "tmpfs", + Source: "tmpfs", + Options: []string{"nosuid", "strictatime", "mode=755", "size=65536k"}, + }, + } +} + +// appendOSMounts is only used on FreeBSD, and a no-op on other platforms. +func appendOSMounts(_ *Spec, _ string) {} diff --git a/vendor/github.com/containerd/containerd/oci/mounts_freebsd.go b/vendor/github.com/containerd/containerd/oci/mounts_freebsd.go new file mode 100644 index 0000000000..6675c55161 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/mounts_freebsd.go @@ -0,0 +1,65 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + specs "github.com/opencontainers/runtime-spec/specs-go" +) + +func defaultMounts() []specs.Mount { + return []specs.Mount{ + { + Destination: "/dev", + Type: "devfs", + Source: "devfs", + Options: []string{"ruleset=4"}, + }, + { + Destination: "/dev/fd", + Type: "fdescfs", + Source: "fdescfs", + }, + } +} + +// appendOSMounts modifies the mount spec to mount emulated Linux filesystems on FreeBSD, +// as per: https://wiki.freebsd.org/LinuxJails +func appendOSMounts(s *Spec, os string) { + // No-op for FreeBSD containers + if os != "linux" { + return + } + /* The nosuid noexec options are for consistency with Linux mounts: on FreeBSD it is + by default impossible to execute anything from these filesystems. + */ + var mounts = []specs.Mount{ + { + Destination: "/proc", + Type: "linprocfs", + Source: "linprocfs", + Options: []string{"nosuid", "noexec"}, + }, + { + Destination: "/sys", + Type: "linsysfs", + Source: "linsysfs", + Options: []string{"nosuid", "noexec", "nodev"}, + }, + } + + s.Mounts = append(mounts, s.Mounts...) +} diff --git a/vendor/github.com/containerd/containerd/oci/spec.go b/vendor/github.com/containerd/containerd/oci/spec.go new file mode 100644 index 0000000000..b33ec19530 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec.go @@ -0,0 +1,241 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + "encoding/json" + "os" + "path/filepath" + "runtime" + + "github.com/opencontainers/runtime-spec/specs-go" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/namespaces" + "github.com/containerd/containerd/platforms" +) + +const ( + rwm = "rwm" + defaultRootfsPath = "rootfs" +) + +var ( + defaultUnixEnv = []string{ + "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", + } +) + +// Spec is a type alias to the OCI runtime spec to allow third part SpecOpts +// to be created without the "issues" with go vendoring and package imports +type Spec = specs.Spec + +const ConfigFilename = "config.json" + +// ReadSpec deserializes JSON into an OCI runtime Spec from a given path. +func ReadSpec(path string) (*Spec, error) { + f, err := os.Open(path) + if err != nil { + return nil, err + } + defer f.Close() + var s Spec + if err := json.NewDecoder(f).Decode(&s); err != nil { + return nil, err + } + return &s, nil +} + +// GenerateSpec will generate a default spec from the provided image +// for use as a containerd container +func GenerateSpec(ctx context.Context, client Client, c *containers.Container, opts ...SpecOpts) (*Spec, error) { + return GenerateSpecWithPlatform(ctx, client, platforms.DefaultString(), c, opts...) +} + +// GenerateSpecWithPlatform will generate a default spec from the provided image +// for use as a containerd container in the platform requested. +func GenerateSpecWithPlatform(ctx context.Context, client Client, platform string, c *containers.Container, opts ...SpecOpts) (*Spec, error) { + var s Spec + if err := generateDefaultSpecWithPlatform(ctx, platform, c.ID, &s); err != nil { + return nil, err + } + + return &s, ApplyOpts(ctx, client, c, &s, opts...) +} + +func generateDefaultSpecWithPlatform(ctx context.Context, platform, id string, s *Spec) error { + plat, err := platforms.Parse(platform) + if err != nil { + return err + } + + switch plat.OS { + case "windows": + err = populateDefaultWindowsSpec(ctx, s, id) + case "darwin": + err = populateDefaultDarwinSpec(s) + default: + err = populateDefaultUnixSpec(ctx, s, id) + if err == nil && runtime.GOOS == "windows" { + // To run LCOW we have a Linux and Windows section. Add an empty one now. + s.Windows = &specs.Windows{} + } + } + + return err +} + +// ApplyOpts applies the options to the given spec, injecting data from the +// context, client and container instance. +func ApplyOpts(ctx context.Context, client Client, c *containers.Container, s *Spec, opts ...SpecOpts) error { + for _, o := range opts { + if err := o(ctx, client, c, s); err != nil { + return err + } + } + + return nil +} + +func defaultUnixCaps() []string { + return []string{ + "CAP_CHOWN", + "CAP_DAC_OVERRIDE", + "CAP_FSETID", + "CAP_FOWNER", + "CAP_MKNOD", + "CAP_NET_RAW", + "CAP_SETGID", + "CAP_SETUID", + "CAP_SETFCAP", + "CAP_SETPCAP", + "CAP_NET_BIND_SERVICE", + "CAP_SYS_CHROOT", + "CAP_KILL", + "CAP_AUDIT_WRITE", + } +} + +func defaultUnixNamespaces() []specs.LinuxNamespace { + return []specs.LinuxNamespace{ + { + Type: specs.PIDNamespace, + }, + { + Type: specs.IPCNamespace, + }, + { + Type: specs.UTSNamespace, + }, + { + Type: specs.MountNamespace, + }, + { + Type: specs.NetworkNamespace, + }, + } +} + +func populateDefaultUnixSpec(ctx context.Context, s *Spec, id string) error { + ns, err := namespaces.NamespaceRequired(ctx) + if err != nil { + return err + } + + *s = Spec{ + Version: specs.Version, + Root: &specs.Root{ + Path: defaultRootfsPath, + }, + Process: &specs.Process{ + Cwd: "/", + NoNewPrivileges: true, + User: specs.User{ + UID: 0, + GID: 0, + }, + Capabilities: &specs.LinuxCapabilities{ + Bounding: defaultUnixCaps(), + Permitted: defaultUnixCaps(), + Effective: defaultUnixCaps(), + }, + Rlimits: []specs.POSIXRlimit{ + { + Type: "RLIMIT_NOFILE", + Hard: uint64(1024), + Soft: uint64(1024), + }, + }, + }, + Linux: &specs.Linux{ + MaskedPaths: []string{ + "/proc/acpi", + "/proc/asound", + "/proc/kcore", + "/proc/keys", + "/proc/latency_stats", + "/proc/timer_list", + "/proc/timer_stats", + "/proc/sched_debug", + "/sys/firmware", + "/sys/devices/virtual/powercap", + "/proc/scsi", + }, + ReadonlyPaths: []string{ + "/proc/bus", + "/proc/fs", + "/proc/irq", + "/proc/sys", + "/proc/sysrq-trigger", + }, + CgroupsPath: filepath.Join("/", ns, id), + Resources: &specs.LinuxResources{ + Devices: []specs.LinuxDeviceCgroup{ + { + Allow: false, + Access: rwm, + }, + }, + }, + Namespaces: defaultUnixNamespaces(), + }, + } + s.Mounts = defaultMounts() + return nil +} + +func populateDefaultWindowsSpec(ctx context.Context, s *Spec, id string) error { + *s = Spec{ + Version: specs.Version, + Root: &specs.Root{}, + Process: &specs.Process{ + Cwd: `C:\`, + }, + Windows: &specs.Windows{}, + } + return nil +} + +func populateDefaultDarwinSpec(s *Spec) error { + *s = Spec{ + Version: specs.Version, + Root: &specs.Root{}, + Process: &specs.Process{Cwd: "/"}, + } + return nil +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts.go b/vendor/github.com/containerd/containerd/oci/spec_opts.go new file mode 100644 index 0000000000..33a95cd6af --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec_opts.go @@ -0,0 +1,1619 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "bufio" + "context" + "encoding/json" + "errors" + "fmt" + "os" + "path/filepath" + "runtime" + "strconv" + "strings" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/namespaces" + "github.com/containerd/containerd/platforms" + "github.com/containerd/continuity/fs" + "github.com/moby/sys/user" + v1 "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/opencontainers/runtime-spec/specs-go" +) + +// SpecOpts sets spec specific information to a newly generated OCI spec +type SpecOpts func(context.Context, Client, *containers.Container, *Spec) error + +// Compose converts a sequence of spec operations into a single operation +func Compose(opts ...SpecOpts) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + for _, o := range opts { + if err := o(ctx, client, c, s); err != nil { + return err + } + } + return nil + } +} + +// setProcess sets Process to empty if unset +func setProcess(s *Spec) { + if s.Process == nil { + s.Process = &specs.Process{} + } +} + +// setRoot sets Root to empty if unset +func setRoot(s *Spec) { + if s.Root == nil { + s.Root = &specs.Root{} + } +} + +// setLinux sets Linux to empty if unset +func setLinux(s *Spec) { + if s.Linux == nil { + s.Linux = &specs.Linux{} + } +} + +func setResources(s *Spec) { + if s.Linux != nil { + if s.Linux.Resources == nil { + s.Linux.Resources = &specs.LinuxResources{} + } + } +} + +//nolint:nolintlint,unused // not used on all platforms +func setResourcesWindows(s *Spec) { + if s.Windows != nil { + if s.Windows.Resources == nil { + s.Windows.Resources = &specs.WindowsResources{} + } + } +} + +//nolint:nolintlint,unused // not used on all platforms +func setCPU(s *Spec) { + setResources(s) + if s.Linux != nil { + if s.Linux.Resources.CPU == nil { + s.Linux.Resources.CPU = &specs.LinuxCPU{} + } + } +} + +//nolint:nolintlint,unused // not used on all platforms +func setCPUWindows(s *Spec) { + setResourcesWindows(s) + if s.Windows != nil { + if s.Windows.Resources.CPU == nil { + s.Windows.Resources.CPU = &specs.WindowsCPUResources{} + } + } +} + +// setCapabilities sets Linux Capabilities to empty if unset +func setCapabilities(s *Spec) { + setProcess(s) + if s.Process.Capabilities == nil { + s.Process.Capabilities = &specs.LinuxCapabilities{} + } +} + +// ensureAdditionalGids ensures that the primary GID is also included in the additional GID list. +func ensureAdditionalGids(s *Spec) { + setProcess(s) + for _, f := range s.Process.User.AdditionalGids { + if f == s.Process.User.GID { + return + } + } + s.Process.User.AdditionalGids = append([]uint32{s.Process.User.GID}, s.Process.User.AdditionalGids...) +} + +// WithDefaultSpec returns a SpecOpts that will populate the spec with default +// values. +// +// Use as the first option to clear the spec, then apply options afterwards. +func WithDefaultSpec() SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + return generateDefaultSpecWithPlatform(ctx, platforms.DefaultString(), c.ID, s) + } +} + +// WithDefaultSpecForPlatform returns a SpecOpts that will populate the spec +// with default values for a given platform. +// +// Use as the first option to clear the spec, then apply options afterwards. +func WithDefaultSpecForPlatform(platform string) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + return generateDefaultSpecWithPlatform(ctx, platform, c.ID, s) + } +} + +// WithSpecFromBytes loads the spec from the provided byte slice. +func WithSpecFromBytes(p []byte) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + *s = Spec{} // make sure spec is cleared. + if err := json.Unmarshal(p, s); err != nil { + return fmt.Errorf("decoding spec config file failed, current supported OCI runtime-spec : v%s: %w", specs.Version, err) + } + return nil + } +} + +// WithSpecFromFile loads the specification from the provided filename. +func WithSpecFromFile(filename string) SpecOpts { + return func(ctx context.Context, c Client, container *containers.Container, s *Spec) error { + p, err := os.ReadFile(filename) + if err != nil { + return fmt.Errorf("cannot load spec config file: %w", err) + } + return WithSpecFromBytes(p)(ctx, c, container, s) + } +} + +// WithEnv appends environment variables +func WithEnv(environmentVariables []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if len(environmentVariables) > 0 { + setProcess(s) + s.Process.Env = replaceOrAppendEnvValues(s.Process.Env, environmentVariables) + } + return nil + } +} + +// replaceOrAppendEnvValues returns the defaults with the overrides either +// replaced by env key or appended to the list +func replaceOrAppendEnvValues(defaults, overrides []string) []string { + cache := make(map[string]int, len(defaults)) + results := make([]string, 0, len(defaults)) + for i, e := range defaults { + k, _, _ := strings.Cut(e, "=") + results = append(results, e) + cache[k] = i + } + + for _, value := range overrides { + // Values w/o = means they want this env to be removed/unset. + k, _, ok := strings.Cut(value, "=") + if !ok { + if i, exists := cache[k]; exists { + results[i] = "" // Used to indicate it should be removed + } + continue + } + + // Just do a normal set/update + if i, exists := cache[k]; exists { + results[i] = value + } else { + results = append(results, value) + } + } + + // Now remove all entries that we want to "unset" + for i := 0; i < len(results); i++ { + if results[i] == "" { + results = append(results[:i], results[i+1:]...) + i-- + } + } + + return results +} + +// WithProcessArgs replaces the args on the generated spec +func WithProcessArgs(args ...string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.Args = args + s.Process.CommandLine = "" + return nil + } +} + +// WithProcessCwd replaces the current working directory on the generated spec +func WithProcessCwd(cwd string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.Cwd = cwd + return nil + } +} + +// WithTTY sets the information on the spec as well as the environment variables for +// using a TTY +func WithTTY(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.Terminal = true + if s.Linux != nil { + s.Process.Env = append(s.Process.Env, "TERM=xterm") + } + + return nil +} + +// WithTTYSize sets the information on the spec as well as the environment variables for +// using a TTY +func WithTTYSize(width, height int) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + if s.Process.ConsoleSize == nil { + s.Process.ConsoleSize = &specs.Box{} + } + s.Process.ConsoleSize.Width = uint(width) + s.Process.ConsoleSize.Height = uint(height) + return nil + } +} + +// WithHostname sets the container's hostname +func WithHostname(name string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Hostname = name + return nil + } +} + +// WithDomainname sets the container's NIS domain name +func WithDomainname(name string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Domainname = name + return nil + } +} + +// WithMounts appends mounts +func WithMounts(mounts []specs.Mount) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Mounts = append(s.Mounts, mounts...) + return nil + } +} + +// WithoutMounts removes mounts +func WithoutMounts(dests ...string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + var ( + mounts []specs.Mount + current = s.Mounts + ) + mLoop: + for _, m := range current { + mDestination := filepath.Clean(m.Destination) + for _, dest := range dests { + if mDestination == dest { + continue mLoop + } + } + mounts = append(mounts, m) + } + s.Mounts = mounts + return nil + } +} + +// WithHostNamespace allows a task to run inside the host's linux namespace +func WithHostNamespace(ns specs.LinuxNamespaceType) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + for i, n := range s.Linux.Namespaces { + if n.Type == ns { + s.Linux.Namespaces = append(s.Linux.Namespaces[:i], s.Linux.Namespaces[i+1:]...) + return nil + } + } + return nil + } +} + +// WithLinuxNamespace uses the passed in namespace for the spec. If a namespace of the same type already exists in the +// spec, the existing namespace is replaced by the one provided. +func WithLinuxNamespace(ns specs.LinuxNamespace) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + for i, n := range s.Linux.Namespaces { + if n.Type == ns.Type { + s.Linux.Namespaces[i] = ns + return nil + } + } + s.Linux.Namespaces = append(s.Linux.Namespaces, ns) + return nil + } +} + +// WithNewPrivileges turns off the NoNewPrivileges feature flag in the spec +func WithNewPrivileges(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.NoNewPrivileges = false + + return nil +} + +// WithImageConfig configures the spec to from the configuration of an Image +func WithImageConfig(image Image) SpecOpts { + return WithImageConfigArgs(image, nil) +} + +// WithImageConfigArgs configures the spec to from the configuration of an Image with additional args that +// replaces the CMD of the image +func WithImageConfigArgs(image Image, args []string) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + ic, err := image.Config(ctx) + if err != nil { + return err + } + var ( + imageConfigBytes []byte + ociimage v1.Image + config v1.ImageConfig + ) + switch ic.MediaType { + case v1.MediaTypeImageConfig, images.MediaTypeDockerSchema2Config: + var err error + imageConfigBytes, err = content.ReadBlob(ctx, image.ContentStore(), ic) + if err != nil { + return err + } + + if err := json.Unmarshal(imageConfigBytes, &ociimage); err != nil { + return err + } + config = ociimage.Config + default: + return fmt.Errorf("unknown image config media type %s", ic.MediaType) + } + + appendOSMounts(s, ociimage.OS) + setProcess(s) + if s.Linux != nil { + defaults := config.Env + if len(defaults) == 0 { + defaults = defaultUnixEnv + } + s.Process.Env = replaceOrAppendEnvValues(defaults, s.Process.Env) + cmd := config.Cmd + if len(args) > 0 { + cmd = args + } + s.Process.Args = append(config.Entrypoint, cmd...) + + cwd := config.WorkingDir + if cwd == "" { + cwd = "/" + } + s.Process.Cwd = cwd + if config.User != "" { + if err := WithUser(config.User)(ctx, client, c, s); err != nil { + return err + } + return WithAdditionalGIDs(fmt.Sprintf("%d", s.Process.User.UID))(ctx, client, c, s) + } + // we should query the image's /etc/group for additional GIDs + // even if there is no specified user in the image config + return WithAdditionalGIDs("root")(ctx, client, c, s) + } else if s.Windows != nil { + s.Process.Env = replaceOrAppendEnvValues(config.Env, s.Process.Env) + + // To support Docker ArgsEscaped on Windows we need to combine the + // image Entrypoint & (Cmd Or User Args) while taking into account + // if Docker has already escaped them in the image config. When + // Docker sets `ArgsEscaped==true` in the config it has pre-escaped + // either Entrypoint or Cmd or both. Cmd should always be treated as + // arguments appended to Entrypoint unless: + // + // 1. Entrypoint does not exist, in which case Cmd[0] is the + // executable. + // + // 2. The user overrides the Cmd with User Args when activating the + // container in which case those args should be appended to the + // Entrypoint if it exists. + // + // To effectively do this we need to know if the arguments came from + // the user or if the arguments came from the image config when + // ArgsEscaped==true. In this case we only want to escape the + // additional user args when forming the complete CommandLine. This + // is safe in both cases of Entrypoint or Cmd being set because + // Docker will always escape them to an array of length one. Thus in + // both cases it is the "executable" portion of the command. + // + // In the case ArgsEscaped==false, Entrypoint or Cmd will contain + // any number of entries that are all unescaped and can simply be + // combined (potentially overwriting Cmd with User Args if present) + // and forwarded the container start as an Args array. + cmd := config.Cmd + cmdFromImage := true + if len(args) > 0 { + cmd = args + cmdFromImage = false + } + + cmd = append(config.Entrypoint, cmd...) + if len(cmd) == 0 { + return errors.New("no arguments specified") + } + + if config.ArgsEscaped && (len(config.Entrypoint) > 0 || cmdFromImage) { + s.Process.Args = nil + s.Process.CommandLine = cmd[0] + if len(cmd) > 1 { + s.Process.CommandLine += " " + escapeAndCombineArgs(cmd[1:]) + } + } else { + s.Process.Args = cmd + s.Process.CommandLine = "" + } + + s.Process.Cwd = config.WorkingDir + s.Process.User = specs.User{ + Username: config.User, + } + } else { + return errors.New("spec does not contain Linux or Windows section") + } + return nil + } +} + +// WithRootFSPath specifies unmanaged rootfs path. +func WithRootFSPath(path string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setRoot(s) + s.Root.Path = path + // Entrypoint is not set here (it's up to caller) + return nil + } +} + +// WithRootFSReadonly sets specs.Root.Readonly to true +func WithRootFSReadonly() SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setRoot(s) + s.Root.Readonly = true + return nil + } +} + +// WithNoNewPrivileges sets no_new_privileges on the process for the container +func WithNoNewPrivileges(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.NoNewPrivileges = true + return nil +} + +// WithHostHostsFile bind-mounts the host's /etc/hosts into the container as readonly +func WithHostHostsFile(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Mounts = append(s.Mounts, specs.Mount{ + Destination: "/etc/hosts", + Type: "bind", + Source: "/etc/hosts", + Options: []string{"rbind", "ro"}, + }) + return nil +} + +// WithHostResolvconf bind-mounts the host's /etc/resolv.conf into the container as readonly +func WithHostResolvconf(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Mounts = append(s.Mounts, specs.Mount{ + Destination: "/etc/resolv.conf", + Type: "bind", + Source: "/etc/resolv.conf", + Options: []string{"rbind", "ro"}, + }) + return nil +} + +// WithHostLocaltime bind-mounts the host's /etc/localtime into the container as readonly +func WithHostLocaltime(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Mounts = append(s.Mounts, specs.Mount{ + Destination: "/etc/localtime", + Type: "bind", + Source: "/etc/localtime", + Options: []string{"rbind", "ro"}, + }) + return nil +} + +// WithUserNamespace sets the uid and gid mappings for the task +// this can be called multiple times to add more mappings to the generated spec +func WithUserNamespace(uidMap, gidMap []specs.LinuxIDMapping) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + var hasUserns bool + setLinux(s) + for _, ns := range s.Linux.Namespaces { + if ns.Type == specs.UserNamespace { + hasUserns = true + break + } + } + if !hasUserns { + s.Linux.Namespaces = append(s.Linux.Namespaces, specs.LinuxNamespace{ + Type: specs.UserNamespace, + }) + } + s.Linux.UIDMappings = append(s.Linux.UIDMappings, uidMap...) + s.Linux.GIDMappings = append(s.Linux.GIDMappings, gidMap...) + return nil + } +} + +// WithCgroup sets the container's cgroup path +func WithCgroup(path string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + s.Linux.CgroupsPath = path + return nil + } +} + +// WithNamespacedCgroup uses the namespace set on the context to create a +// root directory for containers in the cgroup with the id as the subcgroup +func WithNamespacedCgroup() SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + namespace, err := namespaces.NamespaceRequired(ctx) + if err != nil { + return err + } + setLinux(s) + s.Linux.CgroupsPath = filepath.Join("/", namespace, c.ID) + return nil + } +} + +// WithUser sets the user to be used within the container. +// It accepts a valid user string in OCI Image Spec v1.0.0: +// +// user, uid, user:group, uid:gid, uid:group, user:gid +func WithUser(userstr string) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + defer ensureAdditionalGids(s) + setProcess(s) + s.Process.User.AdditionalGids = nil + + // For LCOW it's a bit harder to confirm that the user actually exists on the host as a rootfs isn't + // mounted on the host and shared into the guest, but rather the rootfs is constructed entirely in the + // guest itself. To accommodate this, a spot to place the user string provided by a client as-is is needed. + // The `Username` field on the runtime spec is marked by Platform as only for Windows, and in this case it + // *is* being set on a Windows host at least, but will be used as a temporary holding spot until the guest + // can use the string to perform these same operations to grab the uid:gid inside. + // + // Mounts are not supported on Darwin, so using the same workaround. + if (s.Windows != nil && s.Linux != nil) || runtime.GOOS == "darwin" { + s.Process.User.Username = userstr + return nil + } + + parts := strings.Split(userstr, ":") + switch len(parts) { + case 1: + v, err := strconv.Atoi(parts[0]) + if err != nil { + // if we cannot parse as a uint they try to see if it is a username + return WithUsername(userstr)(ctx, client, c, s) + } + return WithUserID(uint32(v))(ctx, client, c, s) + case 2: + var ( + username string + groupname string + ) + var uid, gid uint32 + v, err := strconv.Atoi(parts[0]) + if err != nil { + username = parts[0] + } else { + uid = uint32(v) + } + if v, err = strconv.Atoi(parts[1]); err != nil { + groupname = parts[1] + } else { + gid = uint32(v) + } + if username == "" && groupname == "" { + s.Process.User.UID, s.Process.User.GID = uid, gid + return nil + } + f := func(root string) error { + if username != "" { + user, err := UserFromPath(root, func(u user.User) bool { + return u.Name == username + }) + if err != nil { + return err + } + uid = uint32(user.Uid) + } + if groupname != "" { + gid, err = GIDFromPath(root, func(g user.Group) bool { + return g.Name == groupname + }) + if err != nil { + return err + } + } + s.Process.User.UID, s.Process.User.GID = uid, gid + return nil + } + if c.Snapshotter == "" && c.SnapshotKey == "" { + if !isRootfsAbs(s.Root.Path) { + return errors.New("rootfs absolute path is required") + } + return f(s.Root.Path) + } + if c.Snapshotter == "" { + return errors.New("no snapshotter set for container") + } + if c.SnapshotKey == "" { + return errors.New("rootfs snapshot not created for container") + } + snapshotter := client.SnapshotService(c.Snapshotter) + mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) + if err != nil { + return err + } + + // Use a read-only mount when trying to get user/group information + // from the container's rootfs. Since the option does read operation + // only, we append ReadOnly mount option to prevent the Linux kernel + // from syncing whole filesystem in umount syscall. + return mount.WithReadonlyTempMount(ctx, mounts, f) + default: + return fmt.Errorf("invalid USER value %s", userstr) + } + } +} + +// WithUIDGID allows the UID and GID for the Process to be set +func WithUIDGID(uid, gid uint32) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + defer ensureAdditionalGids(s) + setProcess(s) + s.Process.User.AdditionalGids = nil + s.Process.User.UID = uid + s.Process.User.GID = gid + return nil + } +} + +// WithUserID sets the correct UID and GID for the container based +// on the image's /etc/passwd contents. If /etc/passwd does not exist, +// or uid is not found in /etc/passwd, it sets the requested uid, +// additionally sets the gid to 0, and does not return an error. +func WithUserID(uid uint32) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) { + defer ensureAdditionalGids(s) + setProcess(s) + s.Process.User.AdditionalGids = nil + setUser := func(root string) error { + user, err := UserFromPath(root, func(u user.User) bool { + return u.Uid == int(uid) + }) + if err != nil { + if os.IsNotExist(err) || err == ErrNoUsersFound { + s.Process.User.UID, s.Process.User.GID = uid, 0 + return nil + } + return err + } + s.Process.User.UID, s.Process.User.GID = uint32(user.Uid), uint32(user.Gid) + return nil + } + if c.Snapshotter == "" && c.SnapshotKey == "" { + if !isRootfsAbs(s.Root.Path) { + return errors.New("rootfs absolute path is required") + } + return setUser(s.Root.Path) + } + if c.Snapshotter == "" { + return errors.New("no snapshotter set for container") + } + if c.SnapshotKey == "" { + return errors.New("rootfs snapshot not created for container") + } + snapshotter := client.SnapshotService(c.Snapshotter) + mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) + if err != nil { + return err + } + + // Use a read-only mount when trying to get user/group information + // from the container's rootfs. Since the option does read operation + // only, we append ReadOnly mount option to prevent the Linux kernel + // from syncing whole filesystem in umount syscall. + return mount.WithReadonlyTempMount(ctx, mounts, setUser) + } +} + +// WithUsername sets the correct UID and GID for the container +// based on the image's /etc/passwd contents. If /etc/passwd +// does not exist, or the username is not found in /etc/passwd, +// it returns error. On Windows this sets the username as provided, +// the operating system will validate the user when going to run +// the container. +func WithUsername(username string) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) { + defer ensureAdditionalGids(s) + setProcess(s) + s.Process.User.AdditionalGids = nil + if s.Linux != nil { + setUser := func(root string) error { + user, err := UserFromPath(root, func(u user.User) bool { + return u.Name == username + }) + if err != nil { + return err + } + s.Process.User.UID, s.Process.User.GID = uint32(user.Uid), uint32(user.Gid) + return nil + } + if c.Snapshotter == "" && c.SnapshotKey == "" { + if !isRootfsAbs(s.Root.Path) { + return errors.New("rootfs absolute path is required") + } + return setUser(s.Root.Path) + } + if c.Snapshotter == "" { + return errors.New("no snapshotter set for container") + } + if c.SnapshotKey == "" { + return errors.New("rootfs snapshot not created for container") + } + snapshotter := client.SnapshotService(c.Snapshotter) + mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) + if err != nil { + return err + } + + // Use a read-only mount when trying to get user/group information + // from the container's rootfs. Since the option does read operation + // only, we append ReadOnly mount option to prevent the Linux kernel + // from syncing whole filesystem in umount syscall. + return mount.WithReadonlyTempMount(ctx, mounts, setUser) + } else if s.Windows != nil { + s.Process.User.Username = username + } else { + return errors.New("spec does not contain Linux or Windows section") + } + return nil + } +} + +// WithAdditionalGIDs sets the OCI spec's additionalGids array to any additional groups listed +// for a particular user in the /etc/group file of the image's root filesystem +// The passed in user can be either a uid or a username. +func WithAdditionalGIDs(userstr string) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) { + // For LCOW or on Darwin additional GID's not supported + if s.Windows != nil || runtime.GOOS == "darwin" { + return nil + } + setProcess(s) + s.Process.User.AdditionalGids = nil + setAdditionalGids := func(root string) error { + defer ensureAdditionalGids(s) + var username string + uid, err := strconv.Atoi(userstr) + if err == nil { + user, err := UserFromPath(root, func(u user.User) bool { + return u.Uid == uid + }) + if err != nil { + if os.IsNotExist(err) || err == ErrNoUsersFound { + return nil + } + return err + } + username = user.Name + } else { + username = userstr + } + gids, err := getSupplementalGroupsFromPath(root, func(g user.Group) bool { + // we only want supplemental groups + if g.Name == username { + return false + } + for _, entry := range g.List { + if entry == username { + return true + } + } + return false + }) + if err != nil { + if os.IsNotExist(err) { + return nil + } + return err + } + s.Process.User.AdditionalGids = gids + return nil + } + if c.Snapshotter == "" && c.SnapshotKey == "" { + if !isRootfsAbs(s.Root.Path) { + return errors.New("rootfs absolute path is required") + } + return setAdditionalGids(s.Root.Path) + } + if c.Snapshotter == "" { + return errors.New("no snapshotter set for container") + } + if c.SnapshotKey == "" { + return errors.New("rootfs snapshot not created for container") + } + snapshotter := client.SnapshotService(c.Snapshotter) + mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) + if err != nil { + return err + } + + // Use a read-only mount when trying to get user/group information + // from the container's rootfs. Since the option does read operation + // only, we append ReadOnly mount option to prevent the Linux kernel + // from syncing whole filesystem in umount syscall. + return mount.WithReadonlyTempMount(ctx, mounts, setAdditionalGids) + } +} + +// WithAppendAdditionalGroups append additional groups within the container. +// The passed in groups can be either a gid or a groupname. +func WithAppendAdditionalGroups(groups ...string) SpecOpts { + return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) { + // For LCOW or on Darwin additional GID's are not supported + if s.Windows != nil || runtime.GOOS == "darwin" { + return nil + } + setProcess(s) + setAdditionalGids := func(root string) error { + defer ensureAdditionalGids(s) + gpath, err := fs.RootPath(root, "/etc/group") + if err != nil { + return err + } + ugroups, groupErr := user.ParseGroupFile(gpath) + if groupErr != nil && !os.IsNotExist(groupErr) { + return groupErr + } + groupMap := make(map[string]user.Group) + for _, group := range ugroups { + groupMap[group.Name] = group + } + var gids []uint32 + for _, group := range groups { + gid, err := strconv.ParseUint(group, 10, 32) + if err == nil { + gids = append(gids, uint32(gid)) + } else { + g, ok := groupMap[group] + if !ok { + if groupErr != nil { + return fmt.Errorf("unable to find group %s: %w", group, groupErr) + } + return fmt.Errorf("unable to find group %s", group) + } + gids = append(gids, uint32(g.Gid)) + } + } + s.Process.User.AdditionalGids = append(s.Process.User.AdditionalGids, gids...) + return nil + } + if c.Snapshotter == "" && c.SnapshotKey == "" { + if !filepath.IsAbs(s.Root.Path) { + return errors.New("rootfs absolute path is required") + } + return setAdditionalGids(s.Root.Path) + } + if c.Snapshotter == "" { + return errors.New("no snapshotter set for container") + } + if c.SnapshotKey == "" { + return errors.New("rootfs snapshot not created for container") + } + snapshotter := client.SnapshotService(c.Snapshotter) + mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey) + if err != nil { + return err + } + + // Use a read-only mount when trying to get user/group information + // from the container's rootfs. Since the option does read operation + // only, we append ReadOnly mount option to prevent the Linux kernel + // from syncing whole filesystem in umount syscall. + return mount.WithReadonlyTempMount(ctx, mounts, setAdditionalGids) + } +} + +// WithCapabilities sets Linux capabilities on the process +func WithCapabilities(caps []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCapabilities(s) + + s.Process.Capabilities.Bounding = caps + s.Process.Capabilities.Effective = caps + s.Process.Capabilities.Permitted = caps + + return nil + } +} + +func capsContain(caps []string, s string) bool { + for _, c := range caps { + if c == s { + return true + } + } + return false +} + +func removeCap(caps *[]string, s string) { + var newcaps []string + for _, c := range *caps { + if c == s { + continue + } + newcaps = append(newcaps, c) + } + *caps = newcaps +} + +// WithAddedCapabilities adds the provided capabilities +func WithAddedCapabilities(caps []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCapabilities(s) + for _, c := range caps { + for _, cl := range []*[]string{ + &s.Process.Capabilities.Bounding, + &s.Process.Capabilities.Effective, + &s.Process.Capabilities.Permitted, + } { + if !capsContain(*cl, c) { + *cl = append(*cl, c) + } + } + } + return nil + } +} + +// WithDroppedCapabilities removes the provided capabilities +func WithDroppedCapabilities(caps []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCapabilities(s) + for _, c := range caps { + for _, cl := range []*[]string{ + &s.Process.Capabilities.Bounding, + &s.Process.Capabilities.Effective, + &s.Process.Capabilities.Permitted, + } { + removeCap(cl, c) + } + } + return nil + } +} + +// WithAmbientCapabilities set the Linux ambient capabilities for the process +// Ambient capabilities should only be set for non-root users or the caller should +// understand how these capabilities are used and set +func WithAmbientCapabilities(caps []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCapabilities(s) + s.Process.Capabilities.Inheritable = caps + s.Process.Capabilities.Ambient = caps + return nil + } +} + +// ErrNoUsersFound can be returned from UserFromPath +var ErrNoUsersFound = errors.New("no users found") + +// UserFromPath inspects the user object using /etc/passwd in the specified rootfs. +// filter can be nil. +func UserFromPath(root string, filter func(user.User) bool) (user.User, error) { + ppath, err := fs.RootPath(root, "/etc/passwd") + if err != nil { + return user.User{}, err + } + users, err := user.ParsePasswdFileFilter(ppath, filter) + if err != nil { + return user.User{}, err + } + if len(users) == 0 { + return user.User{}, ErrNoUsersFound + } + return users[0], nil +} + +// ErrNoGroupsFound can be returned from GIDFromPath +var ErrNoGroupsFound = errors.New("no groups found") + +// GIDFromPath inspects the GID using /etc/group in the specified rootfs. +// filter can be nil. +func GIDFromPath(root string, filter func(user.Group) bool) (gid uint32, err error) { + gpath, err := fs.RootPath(root, "/etc/group") + if err != nil { + return 0, err + } + groups, err := user.ParseGroupFileFilter(gpath, filter) + if err != nil { + return 0, err + } + if len(groups) == 0 { + return 0, ErrNoGroupsFound + } + g := groups[0] + return uint32(g.Gid), nil +} + +func getSupplementalGroupsFromPath(root string, filter func(user.Group) bool) ([]uint32, error) { + gpath, err := fs.RootPath(root, "/etc/group") + if err != nil { + return []uint32{}, err + } + groups, err := user.ParseGroupFileFilter(gpath, filter) + if err != nil { + return []uint32{}, err + } + if len(groups) == 0 { + // if there are no additional groups; just return an empty set + return []uint32{}, nil + } + addlGids := []uint32{} + for _, grp := range groups { + addlGids = append(addlGids, uint32(grp.Gid)) + } + return addlGids, nil +} + +func isRootfsAbs(root string) bool { + return filepath.IsAbs(root) +} + +// WithMaskedPaths sets the masked paths option +func WithMaskedPaths(paths []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + s.Linux.MaskedPaths = paths + return nil + } +} + +// WithReadonlyPaths sets the read only paths option +func WithReadonlyPaths(paths []string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + s.Linux.ReadonlyPaths = paths + return nil + } +} + +// WithWriteableSysfs makes any sysfs mounts writeable +func WithWriteableSysfs(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + for _, m := range s.Mounts { + if m.Type == "sysfs" { + for i, o := range m.Options { + if o == "ro" { + m.Options[i] = "rw" + } + } + } + } + return nil +} + +// WithWriteableCgroupfs makes any cgroup mounts writeable +func WithWriteableCgroupfs(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + for _, m := range s.Mounts { + if m.Type == "cgroup" { + for i, o := range m.Options { + if o == "ro" { + m.Options[i] = "rw" + } + } + } + } + return nil +} + +// WithSelinuxLabel sets the process SELinux label +func WithSelinuxLabel(label string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.SelinuxLabel = label + return nil + } +} + +// WithApparmorProfile sets the Apparmor profile for the process +func WithApparmorProfile(profile string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.ApparmorProfile = profile + return nil + } +} + +// WithSeccompUnconfined clears the seccomp profile +func WithSeccompUnconfined(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + s.Linux.Seccomp = nil + return nil +} + +// WithParentCgroupDevices uses the default cgroup setup to inherit the container's parent cgroup's +// allowed and denied devices +func WithParentCgroupDevices(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + if s.Linux.Resources == nil { + s.Linux.Resources = &specs.LinuxResources{} + } + s.Linux.Resources.Devices = nil + return nil +} + +// WithAllDevicesAllowed permits READ WRITE MKNOD on all devices nodes for the container +func WithAllDevicesAllowed(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + if s.Linux.Resources == nil { + s.Linux.Resources = &specs.LinuxResources{} + } + s.Linux.Resources.Devices = []specs.LinuxDeviceCgroup{ + { + Allow: true, + Access: rwm, + }, + } + return nil +} + +// WithDefaultUnixDevices adds the default devices for unix such as /dev/null, /dev/random to +// the container's resource cgroup spec +func WithDefaultUnixDevices(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + if s.Linux.Resources == nil { + s.Linux.Resources = &specs.LinuxResources{} + } + intptr := func(i int64) *int64 { + return &i + } + s.Linux.Resources.Devices = append(s.Linux.Resources.Devices, []specs.LinuxDeviceCgroup{ + { + // "/dev/null", + Type: "c", + Major: intptr(1), + Minor: intptr(3), + Access: rwm, + Allow: true, + }, + { + // "/dev/random", + Type: "c", + Major: intptr(1), + Minor: intptr(8), + Access: rwm, + Allow: true, + }, + { + // "/dev/full", + Type: "c", + Major: intptr(1), + Minor: intptr(7), + Access: rwm, + Allow: true, + }, + { + // "/dev/tty", + Type: "c", + Major: intptr(5), + Minor: intptr(0), + Access: rwm, + Allow: true, + }, + { + // "/dev/zero", + Type: "c", + Major: intptr(1), + Minor: intptr(5), + Access: rwm, + Allow: true, + }, + { + // "/dev/urandom", + Type: "c", + Major: intptr(1), + Minor: intptr(9), + Access: rwm, + Allow: true, + }, + { + // "/dev/console", + Type: "c", + Major: intptr(5), + Minor: intptr(1), + Access: rwm, + Allow: true, + }, + // /dev/pts/ - pts namespaces are "coming soon" + { + Type: "c", + Major: intptr(136), + Access: rwm, + Allow: true, + }, + { + // "dev/ptmx" + Type: "c", + Major: intptr(5), + Minor: intptr(2), + Access: rwm, + Allow: true, + }, + }...) + return nil +} + +// WithPrivileged sets up options for a privileged container +var WithPrivileged = Compose( + WithAllCurrentCapabilities, + WithMaskedPaths(nil), + WithReadonlyPaths(nil), + WithWriteableSysfs, + WithWriteableCgroupfs, + WithSelinuxLabel(""), + WithApparmorProfile(""), + WithSeccompUnconfined, +) + +// WithWindowsHyperV sets the Windows.HyperV section for HyperV isolation of containers. +func WithWindowsHyperV(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Windows == nil { + s.Windows = &specs.Windows{} + } + if s.Windows.HyperV == nil { + s.Windows.HyperV = &specs.WindowsHyperV{} + } + return nil +} + +// WithMemoryLimit sets the `Linux.LinuxResources.Memory.Limit` section to the +// `limit` specified if the `Linux` section is not `nil`. Additionally sets the +// `Windows.WindowsResources.Memory.Limit` section if the `Windows` section is +// not `nil`. +func WithMemoryLimit(limit uint64) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Linux != nil { + if s.Linux.Resources == nil { + s.Linux.Resources = &specs.LinuxResources{} + } + if s.Linux.Resources.Memory == nil { + s.Linux.Resources.Memory = &specs.LinuxMemory{} + } + l := int64(limit) + s.Linux.Resources.Memory.Limit = &l + } + if s.Windows != nil { + if s.Windows.Resources == nil { + s.Windows.Resources = &specs.WindowsResources{} + } + if s.Windows.Resources.Memory == nil { + s.Windows.Resources.Memory = &specs.WindowsMemoryResources{} + } + s.Windows.Resources.Memory.Limit = &limit + } + return nil + } +} + +// WithAnnotations appends or replaces the annotations on the spec with the +// provided annotations +func WithAnnotations(annotations map[string]string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Annotations == nil { + s.Annotations = make(map[string]string) + } + for k, v := range annotations { + s.Annotations[k] = v + } + return nil + } +} + +// WithLinuxDevices adds the provided linux devices to the spec +func WithLinuxDevices(devices []specs.LinuxDevice) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + s.Linux.Devices = append(s.Linux.Devices, devices...) + return nil + } +} + +func WithLinuxDeviceFollowSymlinks(path, permissions string) SpecOpts { + return withLinuxDevice(path, permissions, true) +} + +// WithLinuxDevice adds the device specified by path to the spec +func WithLinuxDevice(path, permissions string) SpecOpts { + return withLinuxDevice(path, permissions, false) +} + +func withLinuxDevice(path, permissions string, followSymlinks bool) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + setResources(s) + + if followSymlinks { + resolvedPath, err := filepath.EvalSymlinks(path) + if err != nil { + return err + } + path = resolvedPath + } + + dev, err := DeviceFromPath(path) + if err != nil { + return err + } + + s.Linux.Devices = append(s.Linux.Devices, *dev) + + s.Linux.Resources.Devices = append(s.Linux.Resources.Devices, specs.LinuxDeviceCgroup{ + Type: dev.Type, + Allow: true, + Major: &dev.Major, + Minor: &dev.Minor, + Access: permissions, + }) + + return nil + } +} + +// WithEnvFile adds environment variables from a file to the container's spec +func WithEnvFile(path string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + var vars []string + f, err := os.Open(path) + if err != nil { + return err + } + defer f.Close() + + sc := bufio.NewScanner(f) + for sc.Scan() { + vars = append(vars, sc.Text()) + } + if err = sc.Err(); err != nil { + return err + } + return WithEnv(vars)(nil, nil, nil, s) + } +} + +// ErrNoShmMount is returned when there is no /dev/shm mount specified in the config +// and an Opts was trying to set a configuration value on the mount. +var ErrNoShmMount = errors.New("no /dev/shm mount specified") + +// WithDevShmSize sets the size of the /dev/shm mount for the container. +// +// The size value is specified in kb, kilobytes. +func WithDevShmSize(kb int64) SpecOpts { + return func(ctx context.Context, _ Client, _ *containers.Container, s *Spec) error { + for i, m := range s.Mounts { + if filepath.Clean(m.Destination) == "/dev/shm" && m.Source == "shm" && m.Type == "tmpfs" { + for i := 0; i < len(m.Options); i++ { + if strings.HasPrefix(m.Options[i], "size=") { + m.Options = append(m.Options[:i], m.Options[i+1:]...) + i-- + } + } + s.Mounts[i].Options = append(m.Options, fmt.Sprintf("size=%dk", kb)) + return nil + } + } + return ErrNoShmMount + } +} + +// WithWindowsDevice adds a device exposed to a Windows (WCOW or LCOW) Container +func WithWindowsDevice(idType, id string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if idType == "" { + return errors.New("missing idType") + } + if s.Windows == nil { + s.Windows = &specs.Windows{} + } + s.Windows.Devices = append(s.Windows.Devices, specs.WindowsDevice{IDType: idType, ID: id}) + return nil + } +} + +// WithMemorySwap sets the container's swap in bytes +func WithMemorySwap(swap int64) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setResources(s) + if s.Linux.Resources.Memory == nil { + s.Linux.Resources.Memory = &specs.LinuxMemory{} + } + s.Linux.Resources.Memory.Swap = &swap + return nil + } +} + +// WithPidsLimit sets the container's pid limit or maximum +func WithPidsLimit(limit int64) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setResources(s) + if s.Linux.Resources.Pids == nil { + s.Linux.Resources.Pids = &specs.LinuxPids{} + } + s.Linux.Resources.Pids.Limit = limit + return nil + } +} + +// WithBlockIO sets the container's blkio parameters +func WithBlockIO(blockio *specs.LinuxBlockIO) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setResources(s) + s.Linux.Resources.BlockIO = blockio + return nil + } +} + +// WithCPUShares sets the container's cpu shares +func WithCPUShares(shares uint64) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setCPU(s) + s.Linux.Resources.CPU.Shares = &shares + return nil + } +} + +// WithCPUs sets the container's cpus/cores for use by the container +func WithCPUs(cpus string) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setCPU(s) + s.Linux.Resources.CPU.Cpus = cpus + return nil + } +} + +// WithCPUsMems sets the container's cpu mems for use by the container +func WithCPUsMems(mems string) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setCPU(s) + s.Linux.Resources.CPU.Mems = mems + return nil + } +} + +// WithCPUCFS sets the container's Completely fair scheduling (CFS) quota and period +func WithCPUCFS(quota int64, period uint64) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setCPU(s) + s.Linux.Resources.CPU.Quota = "a + s.Linux.Resources.CPU.Period = &period + return nil + } +} + +// WithCPURT sets the container's realtime scheduling (RT) runtime and period. +func WithCPURT(runtime int64, period uint64) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + setCPU(s) + s.Linux.Resources.CPU.RealtimeRuntime = &runtime + s.Linux.Resources.CPU.RealtimePeriod = &period + return nil + } +} + +// WithoutRunMount removes the `/run` inside the spec +func WithoutRunMount(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + return WithoutMounts("/run")(ctx, client, c, s) +} + +// WithRdt sets the container's RDT parameters +func WithRdt(closID, l3CacheSchema, memBwSchema string) SpecOpts { + return func(ctx context.Context, _ Client, c *containers.Container, s *Spec) error { + s.Linux.IntelRdt = &specs.LinuxIntelRdt{ + ClosID: closID, + L3CacheSchema: l3CacheSchema, + MemBwSchema: memBwSchema, + } + return nil + } +} + +// WithWindowsCPUCount sets the `Windows.Resources.CPU.Count` section to the +// `count` specified. +func WithWindowsCPUCount(count uint64) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCPUWindows(s) + s.Windows.Resources.CPU.Count = &count + return nil + } +} + +// WithWindowsCPUShares sets the `Windows.Resources.CPU.Shares` section to the +// `shares` specified. +func WithWindowsCPUShares(shares uint16) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCPUWindows(s) + s.Windows.Resources.CPU.Shares = &shares + return nil + } +} + +// WithWindowsCPUMaximum sets the `Windows.Resources.CPU.Maximum` section to the +// `max` specified. +func WithWindowsCPUMaximum(max uint16) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setCPUWindows(s) + s.Windows.Resources.CPU.Maximum = &max + return nil + } +} + +// WithWindowsIgnoreFlushesDuringBoot sets `Windows.IgnoreFlushesDuringBoot`. +func WithWindowsIgnoreFlushesDuringBoot() SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Windows == nil { + s.Windows = &specs.Windows{} + } + s.Windows.IgnoreFlushesDuringBoot = true + return nil + } +} + +// WithWindowNetworksAllowUnqualifiedDNSQuery sets `Windows.Network.AllowUnqualifiedDNSQuery`. +func WithWindowNetworksAllowUnqualifiedDNSQuery() SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Windows == nil { + s.Windows = &specs.Windows{} + } + if s.Windows.Network == nil { + s.Windows.Network = &specs.WindowsNetwork{} + } + + s.Windows.Network.AllowUnqualifiedDNSQuery = true + return nil + } +} + +// WithWindowsNetworkNamespace sets the network namespace for a Windows container. +func WithWindowsNetworkNamespace(ns string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + if s.Windows == nil { + s.Windows = &specs.Windows{} + } + if s.Windows.Network == nil { + s.Windows.Network = &specs.WindowsNetwork{} + } + s.Windows.Network.NetworkNamespace = ns + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go b/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go new file mode 100644 index 0000000000..bccea766aa --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_linux.go @@ -0,0 +1,81 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/pkg/cap" + specs "github.com/opencontainers/runtime-spec/specs-go" +) + +// WithHostDevices adds all the hosts device nodes to the container's spec +func WithHostDevices(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + + devs, err := HostDevices() + if err != nil { + return err + } + s.Linux.Devices = append(s.Linux.Devices, devs...) + return nil +} + +// WithDevices recursively adds devices from the passed in path and associated cgroup rules for that device. +// If devicePath is a dir it traverses the dir to add all devices in that dir. +// If devicePath is not a dir, it attempts to add the single device. +// If containerPath is not set then the device path is used for the container path. +func WithDevices(devicePath, containerPath, permissions string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + devs, err := getDevices(devicePath, containerPath) + if err != nil { + return err + } + for i := range devs { + s.Linux.Devices = append(s.Linux.Devices, devs[i]) + s.Linux.Resources.Devices = append(s.Linux.Resources.Devices, specs.LinuxDeviceCgroup{ + Allow: true, + Type: devs[i].Type, + Major: &devs[i].Major, + Minor: &devs[i].Minor, + Access: permissions, + }) + } + return nil + } +} + +// WithAllCurrentCapabilities propagates the effective capabilities of the caller process to the container process. +// The capability set may differ from WithAllKnownCapabilities when running in a container. +var WithAllCurrentCapabilities = func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + caps, err := cap.Current() + if err != nil { + return err + } + return WithCapabilities(caps)(ctx, client, c, s) +} + +// WithAllKnownCapabilities sets all the known linux capabilities for the container process +var WithAllKnownCapabilities = func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + caps := cap.Known() + return WithCapabilities(caps)(ctx, client, c, s) +} + +func escapeAndCombineArgs(args []string) string { + panic("not supported") +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go b/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go new file mode 100644 index 0000000000..b2f796f361 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_nonlinux.go @@ -0,0 +1,36 @@ +//go:build !linux + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + + "github.com/containerd/containerd/containers" +) + +// WithAllCurrentCapabilities propagates the effective capabilities of the caller process to the container process. +// The capability set may differ from WithAllKnownCapabilities when running in a container. +var WithAllCurrentCapabilities = func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + return WithCapabilities(nil)(ctx, client, c, s) +} + +// WithAllKnownCapabilities sets all the known linux capabilities for the container process +var WithAllKnownCapabilities = func(ctx context.Context, client Client, c *containers.Container, s *Spec) error { + return WithCapabilities(nil)(ctx, client, c, s) +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_nonwindows.go b/vendor/github.com/containerd/containerd/oci/spec_opts_nonwindows.go new file mode 100644 index 0000000000..06bcc3041c --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_nonwindows.go @@ -0,0 +1,32 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + + "github.com/containerd/containerd/containers" +) + +// WithDefaultPathEnv sets the $PATH environment variable to the +// default PATH defined in this package. +func WithDefaultPathEnv(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + s.Process.Env = replaceOrAppendEnvValues(s.Process.Env, defaultUnixEnv) + return nil +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go b/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go new file mode 100644 index 0000000000..f4135285cc --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_unix.go @@ -0,0 +1,55 @@ +//go:build !linux && !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + + "github.com/containerd/containerd/containers" +) + +// WithHostDevices adds all the hosts device nodes to the container's spec +func WithHostDevices(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setLinux(s) + + devs, err := HostDevices() + if err != nil { + return err + } + s.Linux.Devices = append(s.Linux.Devices, devs...) + return nil +} + +// WithDevices recursively adds devices from the passed in path. +// If devicePath is a dir it traverses the dir to add all devices in that dir. +// If devicePath is not a dir, it attempts to add the single device. +func WithDevices(devicePath, containerPath, permissions string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + devs, err := getDevices(devicePath, containerPath) + if err != nil { + return err + } + s.Linux.Devices = append(s.Linux.Devices, devs...) + return nil + } +} + +func escapeAndCombineArgs(args []string) string { + panic("not supported") +} diff --git a/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go b/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go new file mode 100644 index 0000000000..7d49d27407 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/spec_opts_windows.go @@ -0,0 +1,69 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "context" + "errors" + "strings" + + "github.com/opencontainers/runtime-spec/specs-go" + "golang.org/x/sys/windows" + + "github.com/containerd/containerd/containers" +) + +func escapeAndCombineArgs(args []string) string { + escaped := make([]string, len(args)) + for i, a := range args { + escaped[i] = windows.EscapeArg(a) + } + return strings.Join(escaped, " ") +} + +// WithProcessCommandLine replaces the command line on the generated spec +func WithProcessCommandLine(cmdLine string) SpecOpts { + return func(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + setProcess(s) + s.Process.Args = nil + s.Process.CommandLine = cmdLine + return nil + } +} + +// WithHostDevices adds all the hosts device nodes to the container's spec +// +// Not supported on windows +func WithHostDevices(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + return nil +} + +func DeviceFromPath(path string) (*specs.LinuxDevice, error) { + return nil, errors.New("device from path not supported on Windows") +} + +// WithDevices does nothing on Windows. +func WithDevices(devicePath, containerPath, permissions string) SpecOpts { + return func(ctx context.Context, client Client, container *containers.Container, spec *Spec) error { + return nil + } +} + +// Windows containers have default path configured at bootup +func WithDefaultPathEnv(_ context.Context, _ Client, _ *containers.Container, s *Spec) error { + return nil +} diff --git a/vendor/github.com/containerd/containerd/oci/utils_unix.go b/vendor/github.com/containerd/containerd/oci/utils_unix.go new file mode 100644 index 0000000000..b3cb8a600d --- /dev/null +++ b/vendor/github.com/containerd/containerd/oci/utils_unix.go @@ -0,0 +1,180 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package oci + +import ( + "errors" + "fmt" + "os" + "path/filepath" + + "github.com/containerd/containerd/pkg/userns" + specs "github.com/opencontainers/runtime-spec/specs-go" + "golang.org/x/sys/unix" +) + +// ErrNotADevice denotes that a file is not a valid linux device. +var ErrNotADevice = errors.New("not a device node") + +// Testing dependencies +var ( + osReadDir = os.ReadDir + usernsRunningInUserNS = userns.RunningInUserNS + overrideDeviceFromPath func(path string) error +) + +// HostDevices returns all devices that can be found under /dev directory. +func HostDevices() ([]specs.LinuxDevice, error) { + return getDevices("/dev", "") +} + +func getDevices(path, containerPath string) ([]specs.LinuxDevice, error) { + stat, err := os.Stat(path) + if err != nil { + return nil, fmt.Errorf("error stating device path: %w", err) + } + + if !stat.IsDir() { + dev, err := DeviceFromPath(path) + if err != nil { + return nil, err + } + if containerPath != "" { + dev.Path = containerPath + } + return []specs.LinuxDevice{*dev}, nil + } + + files, err := osReadDir(path) + if err != nil { + return nil, err + } + var out []specs.LinuxDevice + for _, f := range files { + switch { + case f.IsDir(): + switch f.Name() { + // ".lxc" & ".lxd-mounts" added to address https://github.com/lxc/lxd/issues/2825 + // ".udev" added to address https://github.com/opencontainers/runc/issues/2093 + case "pts", "shm", "fd", "mqueue", ".lxc", ".lxd-mounts", ".udev": + continue + default: + var cp string + if containerPath != "" { + cp = filepath.Join(containerPath, filepath.Base(f.Name())) + } + sub, err := getDevices(filepath.Join(path, f.Name()), cp) + if err != nil { + if errors.Is(err, os.ErrPermission) && usernsRunningInUserNS() { + // ignore the "permission denied" error if running in userns. + // This allows rootless containers to use devices that are + // accessible, ignoring devices / subdirectories that are not. + continue + } + return nil, err + } + + out = append(out, sub...) + continue + } + case f.Name() == "console": + continue + default: + device, err := DeviceFromPath(filepath.Join(path, f.Name())) + if err != nil { + if err == ErrNotADevice { + continue + } + if os.IsNotExist(err) { + continue + } + if errors.Is(err, os.ErrPermission) && usernsRunningInUserNS() { + // ignore the "permission denied" error if running in userns. + // This allows rootless containers to use devices that are + // accessible, ignoring devices that are not. + continue + } + return nil, err + } + if device.Type == fifoDevice { + continue + } + if containerPath != "" { + device.Path = filepath.Join(containerPath, filepath.Base(f.Name())) + } + out = append(out, *device) + } + } + return out, nil +} + +// TODO consider adding these consts to the OCI runtime-spec. +const ( + wildcardDevice = "a" //nolint:nolintlint,unused,varcheck // currently unused, but should be included when upstreaming to OCI runtime-spec. + blockDevice = "b" + charDevice = "c" // or "u" + fifoDevice = "p" +) + +// DeviceFromPath takes the path to a device to look up the information about a +// linux device and returns that information as a LinuxDevice struct. +func DeviceFromPath(path string) (*specs.LinuxDevice, error) { + if overrideDeviceFromPath != nil { + if err := overrideDeviceFromPath(path); err != nil { + return nil, err + } + } + + var stat unix.Stat_t + if err := unix.Lstat(path, &stat); err != nil { + return nil, err + } + + var ( + devNumber = uint64(stat.Rdev) //nolint:nolintlint,unconvert // the type is 32bit on mips. + major = unix.Major(devNumber) + minor = unix.Minor(devNumber) + ) + + var ( + devType string + mode = stat.Mode + ) + + switch mode & unix.S_IFMT { + case unix.S_IFBLK: + devType = blockDevice + case unix.S_IFCHR: + devType = charDevice + case unix.S_IFIFO: + devType = fifoDevice + default: + return nil, ErrNotADevice + } + fm := os.FileMode(mode &^ unix.S_IFMT) + return &specs.LinuxDevice{ + Type: devType, + Path: path, + Major: int64(major), + Minor: int64(minor), + FileMode: &fm, + UID: &stat.Uid, + GID: &stat.Gid, + }, nil +} diff --git a/vendor/github.com/containerd/containerd/oss_fuzz.go b/vendor/github.com/containerd/containerd/oss_fuzz.go new file mode 100644 index 0000000000..8d1def4f09 --- /dev/null +++ b/vendor/github.com/containerd/containerd/oss_fuzz.go @@ -0,0 +1,26 @@ +//go:build gofuzz + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "github.com/AdamKorcz/go-118-fuzz-build/testing" +) + +// To keep this package in go.mod. +var _ = testing.F{} diff --git a/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go b/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go new file mode 100644 index 0000000000..63fa104fb4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/cap/cap_linux.go @@ -0,0 +1,187 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package cap provides Linux capability utility +package cap + +import ( + "bufio" + "fmt" + "io" + "os" + "strconv" + "strings" +) + +// FromNumber returns a cap string like "CAP_SYS_ADMIN" +// that corresponds to the given number like 21. +// +// FromNumber returns an empty string for unknown cap number. +func FromNumber(num int) string { + if num < 0 || num > len(capsLatest)-1 { + return "" + } + return capsLatest[num] +} + +// FromBitmap parses an uint64 bitmap into string slice like +// []{"CAP_SYS_ADMIN", ...}. +// +// Unknown cap numbers are returned as []int. +func FromBitmap(v uint64) ([]string, []int) { + var ( + res []string + unknown []int + ) + for i := 0; i <= 63; i++ { + if b := (v >> i) & 0x1; b == 0x1 { + if s := FromNumber(i); s != "" { + res = append(res, s) + } else { + unknown = append(unknown, i) + } + } + } + return res, unknown +} + +// Type is the type of capability +type Type int + +const ( + // Effective is CapEff + Effective Type = 1 << iota + // Permitted is CapPrm + Permitted + // Inheritable is CapInh + Inheritable + // Bounding is CapBnd + Bounding + // Ambient is CapAmb + Ambient +) + +// ParseProcPIDStatus returns uint64 bitmap value from /proc//status file +func ParseProcPIDStatus(r io.Reader) (map[Type]uint64, error) { + res := make(map[Type]uint64) + scanner := bufio.NewScanner(r) + for scanner.Scan() { + line := scanner.Text() + k, v, ok := strings.Cut(line, ":") + if !ok { + continue + } + k = strings.TrimSpace(k) + switch k { + case "CapInh", "CapPrm", "CapEff", "CapBnd", "CapAmb": + ui64, err := strconv.ParseUint(strings.TrimSpace(v), 16, 64) + if err != nil { + return nil, fmt.Errorf("failed to parse line %q", line) + } + switch k { + case "CapInh": + res[Inheritable] = ui64 + case "CapPrm": + res[Permitted] = ui64 + case "CapEff": + res[Effective] = ui64 + case "CapBnd": + res[Bounding] = ui64 + case "CapAmb": + res[Ambient] = ui64 + } + } + } + if err := scanner.Err(); err != nil { + return nil, err + } + return res, nil +} + +// Current returns the list of the effective and the known caps of +// the current process. +// +// The result is like []string{"CAP_SYS_ADMIN", ...}. +func Current() ([]string, error) { + f, err := os.Open("/proc/self/status") + if err != nil { + return nil, err + } + defer f.Close() + caps, err := ParseProcPIDStatus(f) + if err != nil { + return nil, err + } + capEff := caps[Effective] + names, _ := FromBitmap(capEff) + return names, nil +} + +var ( + // caps35 is the caps of kernel 3.5 (37 entries) + caps35 = []string{ + "CAP_CHOWN", // 2.2 + "CAP_DAC_OVERRIDE", // 2.2 + "CAP_DAC_READ_SEARCH", // 2.2 + "CAP_FOWNER", // 2.2 + "CAP_FSETID", // 2.2 + "CAP_KILL", // 2.2 + "CAP_SETGID", // 2.2 + "CAP_SETUID", // 2.2 + "CAP_SETPCAP", // 2.2 + "CAP_LINUX_IMMUTABLE", // 2.2 + "CAP_NET_BIND_SERVICE", // 2.2 + "CAP_NET_BROADCAST", // 2.2 + "CAP_NET_ADMIN", // 2.2 + "CAP_NET_RAW", // 2.2 + "CAP_IPC_LOCK", // 2.2 + "CAP_IPC_OWNER", // 2.2 + "CAP_SYS_MODULE", // 2.2 + "CAP_SYS_RAWIO", // 2.2 + "CAP_SYS_CHROOT", // 2.2 + "CAP_SYS_PTRACE", // 2.2 + "CAP_SYS_PACCT", // 2.2 + "CAP_SYS_ADMIN", // 2.2 + "CAP_SYS_BOOT", // 2.2 + "CAP_SYS_NICE", // 2.2 + "CAP_SYS_RESOURCE", // 2.2 + "CAP_SYS_TIME", // 2.2 + "CAP_SYS_TTY_CONFIG", // 2.2 + "CAP_MKNOD", // 2.4 + "CAP_LEASE", // 2.4 + "CAP_AUDIT_WRITE", // 2.6.11 + "CAP_AUDIT_CONTROL", // 2.6.11 + "CAP_SETFCAP", // 2.6.24 + "CAP_MAC_OVERRIDE", // 2.6.25 + "CAP_MAC_ADMIN", // 2.6.25 + "CAP_SYSLOG", // 2.6.37 + "CAP_WAKE_ALARM", // 3.0 + "CAP_BLOCK_SUSPEND", // 3.5 + } + // caps316 is the caps of kernel 3.16 (38 entries) + caps316 = append(caps35, "CAP_AUDIT_READ") + // caps58 is the caps of kernel 5.8 (40 entries) + caps58 = append(caps316, []string{"CAP_PERFMON", "CAP_BPF"}...) + // caps59 is the caps of kernel 5.9 (41 entries) + caps59 = append(caps58, "CAP_CHECKPOINT_RESTORE") + capsLatest = caps59 +) + +// Known returns the known cap strings of the latest kernel. +// The current latest kernel is 5.9. +func Known() []string { + return capsLatest +} diff --git a/vendor/github.com/containerd/containerd/pkg/cleanup/context.go b/vendor/github.com/containerd/containerd/pkg/cleanup/context.go new file mode 100644 index 0000000000..62741c4ca0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/cleanup/context.go @@ -0,0 +1,52 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package providing utilies to help cleanup +package cleanup + +import ( + "context" + "time" +) + +type clearCancel struct { + context.Context +} + +func (cc clearCancel) Deadline() (deadline time.Time, ok bool) { + return +} + +func (cc clearCancel) Done() <-chan struct{} { + return nil +} + +func (cc clearCancel) Err() error { + return nil +} + +// Background creates a new context which clears out the parent errors +func Background(ctx context.Context) context.Context { + return clearCancel{ctx} +} + +// Do runs the provided function with a context in which the +// errors are cleared out and will timeout after 10 seconds. +func Do(ctx context.Context, do func(context.Context)) { + ctx, cancel := context.WithTimeout(clearCancel{ctx}, 10*time.Second) + do(ctx) + cancel() +} diff --git a/vendor/github.com/containerd/containerd/pkg/deprecation/deprecation.go b/vendor/github.com/containerd/containerd/pkg/deprecation/deprecation.go new file mode 100644 index 0000000000..3d87b01de8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/deprecation/deprecation.go @@ -0,0 +1,97 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package deprecation + +type Warning string + +const ( + // Prefix is a standard prefix for all Warnings, used for filtering plugin Exports + Prefix = "io.containerd.deprecation/" + // PullSchema1Image is a warning for the use of schema 1 images + PullSchema1Image Warning = Prefix + "pull-schema-1-image" + // GoPluginLibrary is a warning for the use of dynamic library Go plugins + GoPluginLibrary Warning = Prefix + "go-plugin-library" + // CRISystemdCgroupV1 is a warning for the `systemd_cgroup` property + CRISystemdCgroupV1 Warning = Prefix + "cri-systemd-cgroup-v1" + // CRIUntrustedWorkloadRuntime is a warning for the `untrusted_workload_runtime` property + CRIUntrustedWorkloadRuntime Warning = Prefix + "cri-untrusted-workload-runtime" + // CRIDefaultRuntime is a warning for the `default_runtime` property + CRIDefaultRuntime Warning = Prefix + "cri-default-runtime" + // CRIRuntimeEngine is a warning for the `runtime_engine` property + CRIRuntimeEngine Warning = Prefix + "cri-runtime-engine" + // CRIRuntimeRoot is a warning for the `runtime_root` property + CRIRuntimeRoot Warning = Prefix + "cri-runtime-root" + // CRIRegistryMirrors is a warning for the use of the `mirrors` property + CRIRegistryMirrors Warning = Prefix + "cri-registry-mirrors" + // CRIRegistryAuths is a warning for the use of the `auths` property + CRIRegistryAuths Warning = Prefix + "cri-registry-auths" + // CRIRegistryConfigs is a warning for the use of the `configs` property + CRIRegistryConfigs Warning = Prefix + "cri-registry-configs" + // CRIAPIV1Alpha2 is a warning for the use of CRI-API v1alpha2 + CRIAPIV1Alpha2 Warning = Prefix + "cri-api-v1alpha2" + // AUFSSnapshotter is a warning for the use of the aufs snapshotter + AUFSSnapshotter Warning = Prefix + "aufs-snapshotter" + // RestartLogpath is a warning for the containerd.io/restart.logpath label + RestartLogpath Warning = Prefix + "restart-logpath" + // RuntimeV1 is a warning for the io.containerd.runtime.v1.linux runtime + RuntimeV1 Warning = Prefix + "runtime-v1" + // RuntimeRuncV1 is a warning for the io.containerd.runc.v1 runtime + RuntimeRuncV1 Warning = Prefix + "runtime-runc-v1" + // CRICRIUPath is a warning for the use of the `CriuPath` property + CRICRIUPath Warning = Prefix + "cri-criu-path" +) + +var messages = map[Warning]string{ + PullSchema1Image: "Schema 1 images are deprecated since containerd v1.7 and removed in containerd v2.0. " + + `Since containerd v1.7.8, schema 1 images are identified by the "io.containerd.image/converted-docker-schema1" label.`, + GoPluginLibrary: "Dynamically-linked Go plugins as containerd runtimes will be deprecated in containerd v2.0 and removed in containerd v2.1.", + CRISystemdCgroupV1: "The `systemd_cgroup` property (old form) of `[plugins.\"io.containerd.grpc.v1.cri\"] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " + + "Use `SystemdCgroup` in [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.runc.options] options instead.", + CRIUntrustedWorkloadRuntime: "The `untrusted_workload_runtime` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd] is deprecated since containerd v1.2 and will be removed in containerd v2.0. " + + "Create an `untrusted` runtime in `runtimes` instead.", + CRIDefaultRuntime: "The `default_runtime` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " + + "Use `default_runtime_name` instead.", + CRIRuntimeEngine: "The `runtime_engine` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " + + "Use a v2 runtime and `options` instead.", + CRIRuntimeRoot: "The `runtime_root` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " + + "Use a v2 runtime and `options.Root` instead.", + CRIRegistryMirrors: "The `mirrors` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0. " + + "Use `config_path` instead.", + CRIRegistryAuths: "The `auths` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.3 and will be removed in containerd v2.0. " + + "Use `ImagePullSecrets` instead.", + CRIRegistryConfigs: "The `configs` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0. " + + "Use `config_path` instead.", + CRIAPIV1Alpha2: "CRI API v1alpha2 is deprecated since containerd v1.7 and removed in containerd v2.0. Use CRI API v1 instead.", + AUFSSnapshotter: "The aufs snapshotter is deprecated since containerd v1.5 and removed in containerd v2.0. Use the overlay snapshotter instead.", + RestartLogpath: "The `containerd.io/restart.logpath` label is deprecated since containerd v1.5 and removed in containerd v2.0. Use `containerd.io/restart.loguri` instead.", + RuntimeV1: "The `io.containerd.runtime.v1.linux` runtime is deprecated since containerd v1.4 and removed in containerd v2.0. Use the `io.containerd.runc.v2` runtime instead.", + RuntimeRuncV1: "The `io.containerd.runc.v1` runtime is deprecated since containerd v1.4 and removed in containerd v2.0. Use the `io.containerd.runc.v2` runtime instead.", + CRICRIUPath: "The `CriuPath` property of `[plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*.options]` is deprecated since containerd v1.7 and will be removed in containerd v2.0. " + + "Use a criu binary in $PATH instead.", +} + +// Valid checks whether a given Warning is valid +func Valid(id Warning) bool { + _, ok := messages[id] + return ok +} + +// Message returns the human-readable message for a given Warning +func Message(id Warning) (string, bool) { + msg, ok := messages[id] + return msg, ok +} diff --git a/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go b/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go index aa604baab9..74c303b944 100644 --- a/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go +++ b/vendor/github.com/containerd/containerd/pkg/dialer/dialer.go @@ -18,10 +18,9 @@ package dialer import ( "context" + "fmt" "net" "time" - - "github.com/pkg/errors" ) type dialResult struct { @@ -74,6 +73,6 @@ func timeoutDialer(address string, timeout time.Duration) (net.Conn, error) { dr.c.Close() } }() - return nil, errors.Errorf("dial %s: timeout", address) + return nil, fmt.Errorf("dial %s: timeout", address) } } diff --git a/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go b/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go index e7d1958339..798566bc5d 100644 --- a/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go +++ b/vendor/github.com/containerd/containerd/pkg/dialer/dialer_unix.go @@ -1,4 +1,4 @@ -// +build !windows +//go:build !windows /* Copyright The containerd Authors. diff --git a/vendor/github.com/containerd/containerd/pkg/dialer/dialer_windows.go b/vendor/github.com/containerd/containerd/pkg/dialer/dialer_windows.go index 4dd296ebc3..cf74cc0d82 100644 --- a/vendor/github.com/containerd/containerd/pkg/dialer/dialer_windows.go +++ b/vendor/github.com/containerd/containerd/pkg/dialer/dialer_windows.go @@ -17,8 +17,11 @@ package dialer import ( + "fmt" "net" "os" + "path/filepath" + "strings" "time" winio "github.com/Microsoft/go-winio" @@ -29,10 +32,16 @@ func isNoent(err error) bool { } func dialer(address string, timeout time.Duration) (net.Conn, error) { + address = strings.TrimPrefix(filepath.ToSlash(address), "npipe://") return winio.DialPipe(address, &timeout) } -// DialAddress returns the dial address +// DialAddress returns the dial address with npipe:// prepended to the +// provided address func DialAddress(address string) string { + address = filepath.ToSlash(address) + if !strings.HasPrefix(address, "npipe://") { + address = fmt.Sprintf("npipe://%s", address) + } return address } diff --git a/vendor/github.com/containerd/containerd/pkg/epoch/context.go b/vendor/github.com/containerd/containerd/pkg/epoch/context.go new file mode 100644 index 0000000000..fd16f95196 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/epoch/context.go @@ -0,0 +1,41 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package epoch + +import ( + "context" + "time" +) + +type ( + epochKey struct{} +) + +// WithSourceDateEpoch associates the context with the epoch. +func WithSourceDateEpoch(ctx context.Context, tm *time.Time) context.Context { + return context.WithValue(ctx, epochKey{}, tm) +} + +// FromContext returns the epoch associated with the context. +// FromContext does not fall back to read the SOURCE_DATE_EPOCH env var. +func FromContext(ctx context.Context) *time.Time { + v := ctx.Value(epochKey{}) + if v == nil { + return nil + } + return v.(*time.Time) +} diff --git a/vendor/github.com/containerd/containerd/pkg/epoch/epoch.go b/vendor/github.com/containerd/containerd/pkg/epoch/epoch.go new file mode 100644 index 0000000000..124e8edb50 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/epoch/epoch.go @@ -0,0 +1,69 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package epoch provides SOURCE_DATE_EPOCH utilities. +package epoch + +import ( + "fmt" + "os" + "strconv" + "time" + + "github.com/sirupsen/logrus" +) + +// SourceDateEpochEnv is the SOURCE_DATE_EPOCH env var. +// See https://reproducible-builds.org/docs/source-date-epoch/ +const SourceDateEpochEnv = "SOURCE_DATE_EPOCH" + +// SourceDateEpoch returns the SOURCE_DATE_EPOCH env var as *time.Time. +// If the env var is not set, SourceDateEpoch returns nil without an error. +func SourceDateEpoch() (*time.Time, error) { + v, ok := os.LookupEnv(SourceDateEpochEnv) + if !ok || v == "" { + return nil, nil // not an error + } + i64, err := strconv.ParseInt(v, 10, 64) + if err != nil { + return nil, fmt.Errorf("invalid %s value %q: %w", SourceDateEpochEnv, v, err) + } + unix := time.Unix(i64, 0).UTC() + return &unix, nil +} + +// SourceDateEpochOrNow returns the SOURCE_DATE_EPOCH time if available, +// otherwise returns the current time. +func SourceDateEpochOrNow() time.Time { + epoch, err := SourceDateEpoch() + if err != nil { + logrus.WithError(err).Warnf("Invalid %s", SourceDateEpochEnv) + } + if epoch != nil { + return *epoch + } + return time.Now().UTC() +} + +// SetSourceDateEpoch sets the SOURCE_DATE_EPOCH env var. +func SetSourceDateEpoch(tm time.Time) { + os.Setenv(SourceDateEpochEnv, fmt.Sprintf("%d", tm.Unix())) +} + +// UnsetSourceDateEpoch unsets the SOURCE_DATE_EPOCH env var. +func UnsetSourceDateEpoch() { + os.Unsetenv(SourceDateEpochEnv) +} diff --git a/vendor/github.com/containerd/containerd/pkg/kmutex/kmutex.go b/vendor/github.com/containerd/containerd/pkg/kmutex/kmutex.go new file mode 100644 index 0000000000..74846c0577 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/kmutex/kmutex.go @@ -0,0 +1,105 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package kmutex provides synchronization primitives to lock/unlock resource by unique key. +package kmutex + +import ( + "context" + "fmt" + "sync" + + "golang.org/x/sync/semaphore" +) + +// KeyedLocker is the interface for acquiring locks based on string. +type KeyedLocker interface { + Lock(ctx context.Context, key string) error + Unlock(key string) +} + +func New() KeyedLocker { + return newKeyMutex() +} + +func newKeyMutex() *keyMutex { + return &keyMutex{ + locks: make(map[string]*klock), + } +} + +type keyMutex struct { + mu sync.Mutex + + locks map[string]*klock +} + +type klock struct { + *semaphore.Weighted + ref int +} + +func (km *keyMutex) Lock(ctx context.Context, key string) error { + km.mu.Lock() + + l, ok := km.locks[key] + if !ok { + km.locks[key] = &klock{ + Weighted: semaphore.NewWeighted(1), + } + l = km.locks[key] + } + l.ref++ + km.mu.Unlock() + + if err := l.Acquire(ctx, 1); err != nil { + km.mu.Lock() + defer km.mu.Unlock() + + l.ref-- + + if l.ref < 0 { + panic(fmt.Errorf("kmutex: release of unlocked key %v", key)) + } + + if l.ref == 0 { + delete(km.locks, key) + } + return err + } + return nil +} + +func (km *keyMutex) Unlock(key string) { + km.mu.Lock() + defer km.mu.Unlock() + + l, ok := km.locks[key] + if !ok { + panic(fmt.Errorf("kmutex: unlock of unlocked key %v", key)) + } + l.Release(1) + + l.ref-- + + if l.ref < 0 { + panic(fmt.Errorf("kmutex: released of unlocked key %v", key)) + } + + if l.ref == 0 { + delete(km.locks, key) + } +} diff --git a/vendor/github.com/containerd/containerd/pkg/kmutex/noop.go b/vendor/github.com/containerd/containerd/pkg/kmutex/noop.go new file mode 100644 index 0000000000..66c46f15ad --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/kmutex/noop.go @@ -0,0 +1,33 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package kmutex + +import "context" + +func NewNoop() KeyedLocker { + return &noopMutex{} +} + +type noopMutex struct { +} + +func (*noopMutex) Lock(_ context.Context, _ string) error { + return nil +} + +func (*noopMutex) Unlock(_ string) { +} diff --git a/vendor/github.com/containerd/containerd/pkg/randutil/randutil.go b/vendor/github.com/containerd/containerd/pkg/randutil/randutil.go new file mode 100644 index 0000000000..f4b657d7dd --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/randutil/randutil.go @@ -0,0 +1,48 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package randutil provides utilities for [cyrpto/rand]. +package randutil + +import ( + "crypto/rand" + "math" + "math/big" +) + +// Int63n is similar to [math/rand.Int63n] but uses [crypto/rand.Reader] under the hood. +func Int63n(n int64) int64 { + b, err := rand.Int(rand.Reader, big.NewInt(n)) + if err != nil { + panic(err) + } + return b.Int64() +} + +// Int63 is similar to [math/rand.Int63] but uses [crypto/rand.Reader] under the hood. +func Int63() int64 { + return Int63n(math.MaxInt64) +} + +// Intn is similar to [math/rand.Intn] but uses [crypto/rand.Reader] under the hood. +func Intn(n int) int { + return int(Int63n(int64(n))) +} + +// Int is similar to [math/rand.Int] but uses [crypto/rand.Reader] under the hood. +func Int() int { + return int(Int63()) +} diff --git a/vendor/github.com/containerd/containerd/pkg/streaming/streaming.go b/vendor/github.com/containerd/containerd/pkg/streaming/streaming.go new file mode 100644 index 0000000000..15fc6c3c1b --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/streaming/streaming.go @@ -0,0 +1,47 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package streaming + +import ( + "context" + + "github.com/containerd/typeurl/v2" +) + +type StreamManager interface { + StreamGetter + Register(context.Context, string, Stream) error +} + +type StreamGetter interface { + Get(context.Context, string) (Stream, error) +} + +type StreamCreator interface { + Create(context.Context, string) (Stream, error) +} + +type Stream interface { + // Send sends the object on the stream + Send(typeurl.Any) error + + // Recv receives an object on the stream + Recv() (typeurl.Any, error) + + // Close closes the stream + Close() error +} diff --git a/vendor/github.com/containerd/containerd/pkg/transfer/proxy/transfer.go b/vendor/github.com/containerd/containerd/pkg/transfer/proxy/transfer.go new file mode 100644 index 0000000000..50dba0b37c --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/transfer/proxy/transfer.go @@ -0,0 +1,122 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + "errors" + "io" + + "google.golang.org/protobuf/types/known/anypb" + + transferapi "github.com/containerd/containerd/api/services/transfer/v1" + transfertypes "github.com/containerd/containerd/api/types/transfer" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/pkg/streaming" + "github.com/containerd/containerd/pkg/transfer" + tstreaming "github.com/containerd/containerd/pkg/transfer/streaming" + "github.com/containerd/typeurl/v2" +) + +type proxyTransferrer struct { + client transferapi.TransferClient + streamCreator streaming.StreamCreator +} + +// NewTransferrer returns a new transferrer which communicates over a GRPC +// connection using the containerd transfer API +func NewTransferrer(client transferapi.TransferClient, sc streaming.StreamCreator) transfer.Transferrer { + return &proxyTransferrer{ + client: client, + streamCreator: sc, + } +} + +func (p *proxyTransferrer) Transfer(ctx context.Context, src interface{}, dst interface{}, opts ...transfer.Opt) error { + o := &transfer.Config{} + for _, opt := range opts { + opt(o) + } + apiOpts := &transferapi.TransferOptions{} + if o.Progress != nil { + sid := tstreaming.GenerateID("progress") + stream, err := p.streamCreator.Create(ctx, sid) + if err != nil { + return err + } + apiOpts.ProgressStream = sid + go func() { + for { + a, err := stream.Recv() + if err != nil { + if !errors.Is(err, io.EOF) { + log.G(ctx).WithError(err).Error("progress stream failed to recv") + } + return + } + i, err := typeurl.UnmarshalAny(a) + if err != nil { + log.G(ctx).WithError(err).Warnf("failed to unmarshal progress object: %v", a.GetTypeUrl()) + } + switch v := i.(type) { + case *transfertypes.Progress: + o.Progress(transfer.Progress{ + Event: v.Event, + Name: v.Name, + Parents: v.Parents, + Progress: v.Progress, + Total: v.Total, + }) + default: + log.G(ctx).Warnf("unhandled progress object %T: %v", i, a.GetTypeUrl()) + } + } + }() + } + asrc, err := p.marshalAny(ctx, src) + if err != nil { + return err + } + adst, err := p.marshalAny(ctx, dst) + if err != nil { + return err + } + req := &transferapi.TransferRequest{ + Source: &anypb.Any{ + TypeUrl: asrc.GetTypeUrl(), + Value: asrc.GetValue(), + }, + Destination: &anypb.Any{ + TypeUrl: adst.GetTypeUrl(), + Value: adst.GetValue(), + }, + Options: apiOpts, + } + _, err = p.client.Transfer(ctx, req) + return err +} +func (p *proxyTransferrer) marshalAny(ctx context.Context, i interface{}) (typeurl.Any, error) { + switch m := i.(type) { + case streamMarshaler: + return m.MarshalAny(ctx, p.streamCreator) + } + return typeurl.MarshalAny(i) +} + +type streamMarshaler interface { + MarshalAny(context.Context, streaming.StreamCreator) (typeurl.Any, error) +} diff --git a/vendor/github.com/containerd/containerd/pkg/transfer/streaming/stream.go b/vendor/github.com/containerd/containerd/pkg/transfer/streaming/stream.go new file mode 100644 index 0000000000..c859cf42be --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/transfer/streaming/stream.go @@ -0,0 +1,210 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package streaming + +import ( + "context" + "crypto/rand" + "encoding/base64" + "errors" + "fmt" + "io" + "sync" + "time" + + transferapi "github.com/containerd/containerd/api/types/transfer" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/pkg/streaming" + "github.com/containerd/typeurl/v2" +) + +const maxRead = 32 * 1024 +const windowSize = 2 * maxRead + +var bufPool = &sync.Pool{ + New: func() interface{} { + buffer := make([]byte, maxRead) + return &buffer + }, +} + +func SendStream(ctx context.Context, r io.Reader, stream streaming.Stream) { + window := make(chan int32) + go func() { + defer close(window) + for { + select { + case <-ctx.Done(): + return + default: + } + + any, err := stream.Recv() + if err != nil { + if !errors.Is(err, io.EOF) && !errors.Is(err, context.Canceled) { + log.G(ctx).WithError(err).Error("send stream ended without EOF") + } + return + } + i, err := typeurl.UnmarshalAny(any) + if err != nil { + log.G(ctx).WithError(err).Error("failed to unmarshal stream object") + continue + } + switch v := i.(type) { + case *transferapi.WindowUpdate: + select { + case <-ctx.Done(): + return + case window <- v.Update: + } + default: + log.G(ctx).Errorf("unexpected stream object of type %T", i) + } + } + }() + go func() { + defer stream.Close() + + buf := bufPool.Get().(*[]byte) + defer bufPool.Put(buf) + + var remaining int32 + + for { + if remaining > 0 { + // Don't wait for window update since there are remaining + select { + case <-ctx.Done(): + // TODO: Send error message on stream before close to allow remote side to return error + return + case update := <-window: + remaining += update + default: + } + } else { + // Block until window updated + select { + case <-ctx.Done(): + // TODO: Send error message on stream before close to allow remote side to return error + return + case update := <-window: + remaining = update + } + } + var max int32 = maxRead + if max > remaining { + max = remaining + } + b := (*buf)[:max] + n, err := r.Read(b) + if err != nil { + if !errors.Is(err, io.EOF) { + log.G(ctx).WithError(err).Errorf("failed to read stream source") + // TODO: Send error message on stream before close to allow remote side to return error + } + return + } + remaining = remaining - int32(n) + + data := &transferapi.Data{ + Data: b[:n], + } + any, err := typeurl.MarshalAny(data) + if err != nil { + log.G(ctx).WithError(err).Errorf("failed to marshal data for send") + // TODO: Send error message on stream before close to allow remote side to return error + return + } + if err := stream.Send(any); err != nil { + log.G(ctx).WithError(err).Errorf("send failed") + return + } + } + }() +} + +func ReceiveStream(ctx context.Context, stream streaming.Stream) io.Reader { + r, w := io.Pipe() + go func() { + defer stream.Close() + var window int32 + for { + var werr error + if window < windowSize { + update := &transferapi.WindowUpdate{ + Update: windowSize, + } + any, err := typeurl.MarshalAny(update) + if err != nil { + w.CloseWithError(fmt.Errorf("failed to marshal window update: %w", err)) + return + } + // check window update error after recv, stream may be complete + if werr = stream.Send(any); werr == nil { + window += windowSize + } else if errors.Is(werr, io.EOF) { + // TODO: Why does send return EOF here + werr = nil + } + } + any, err := stream.Recv() + if err != nil { + if errors.Is(err, io.EOF) || errors.Is(err, context.Canceled) { + err = nil + } else { + err = fmt.Errorf("received failed: %w", err) + } + w.CloseWithError(err) + return + } else if werr != nil { + // Try receive before erroring out + w.CloseWithError(fmt.Errorf("failed to send window update: %w", werr)) + return + } + i, err := typeurl.UnmarshalAny(any) + if err != nil { + w.CloseWithError(fmt.Errorf("failed to unmarshal received object: %w", err)) + return + } + switch v := i.(type) { + case *transferapi.Data: + n, err := w.Write(v.Data) + if err != nil { + w.CloseWithError(fmt.Errorf("failed to unmarshal received object: %w", err)) + // Close will error out sender + return + } + window = window - int32(n) + // TODO: Handle error case + default: + log.G(ctx).Warnf("Ignoring unknown stream object of type %T", i) + continue + } + } + + }() + + return r +} + +func GenerateID(prefix string) string { + t := time.Now() + var b [3]byte + rand.Read(b[:]) + return fmt.Sprintf("%s-%d-%s", prefix, t.Nanosecond(), base64.URLEncoding.EncodeToString(b[:])) +} diff --git a/vendor/github.com/containerd/containerd/pkg/transfer/streaming/writer.go b/vendor/github.com/containerd/containerd/pkg/transfer/streaming/writer.go new file mode 100644 index 0000000000..94db9d6a81 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/transfer/streaming/writer.go @@ -0,0 +1,130 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package streaming + +import ( + "context" + "errors" + "io" + "sync/atomic" + + transferapi "github.com/containerd/containerd/api/types/transfer" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/pkg/streaming" + "github.com/containerd/typeurl/v2" +) + +func WriteByteStream(ctx context.Context, stream streaming.Stream) io.WriteCloser { + wbs := &writeByteStream{ + ctx: ctx, + stream: stream, + updated: make(chan struct{}, 1), + } + go func() { + for { + select { + case <-ctx.Done(): + return + default: + } + + any, err := stream.Recv() + if err != nil { + if !errors.Is(err, io.EOF) && !errors.Is(err, context.Canceled) { + log.G(ctx).WithError(err).Error("send byte stream ended without EOF") + } + return + } + i, err := typeurl.UnmarshalAny(any) + if err != nil { + log.G(ctx).WithError(err).Error("failed to unmarshal stream object") + continue + } + switch v := i.(type) { + case *transferapi.WindowUpdate: + atomic.AddInt32(&wbs.remaining, v.Update) + select { + case <-ctx.Done(): + return + case wbs.updated <- struct{}{}: + default: + // Don't block if no writes are waiting + } + default: + log.G(ctx).Errorf("unexpected stream object of type %T", i) + } + } + }() + + return wbs +} + +type writeByteStream struct { + ctx context.Context + stream streaming.Stream + remaining int32 + updated chan struct{} +} + +func (wbs *writeByteStream) Write(p []byte) (n int, err error) { + for len(p) > 0 { + remaining := atomic.LoadInt32(&wbs.remaining) + if remaining == 0 { + // Don't wait for window update since there are remaining + select { + case <-wbs.ctx.Done(): + // TODO: Send error message on stream before close to allow remote side to return error + err = io.ErrShortWrite + return + case <-wbs.updated: + continue + } + } + var max int32 = maxRead + if max > int32(len(p)) { + max = int32(len(p)) + } + if max > remaining { + max = remaining + } + // TODO: continue + //remaining = remaining - int32(n) + + data := &transferapi.Data{ + Data: p[:max], + } + var any typeurl.Any + any, err = typeurl.MarshalAny(data) + if err != nil { + log.G(wbs.ctx).WithError(err).Errorf("failed to marshal data for send") + // TODO: Send error message on stream before close to allow remote side to return error + return + } + if err = wbs.stream.Send(any); err != nil { + log.G(wbs.ctx).WithError(err).Errorf("send failed") + return + } + n += int(max) + p = p[max:] + atomic.AddInt32(&wbs.remaining, -1*max) + } + return +} + +func (wbs *writeByteStream) Close() error { + return wbs.stream.Close() +} diff --git a/vendor/github.com/containerd/containerd/pkg/transfer/transfer.go b/vendor/github.com/containerd/containerd/pkg/transfer/transfer.go new file mode 100644 index 0000000000..01df8c3d39 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/transfer/transfer.go @@ -0,0 +1,136 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package transfer + +import ( + "context" + "io" + + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" +) + +type Transferrer interface { + Transfer(ctx context.Context, source interface{}, destination interface{}, opts ...Opt) error +} + +type ImageResolver interface { + Resolve(ctx context.Context) (name string, desc ocispec.Descriptor, err error) +} + +type ImageFetcher interface { + ImageResolver + + Fetcher(ctx context.Context, ref string) (Fetcher, error) +} + +type ImagePusher interface { + Pusher(context.Context, ocispec.Descriptor) (Pusher, error) +} + +type Fetcher interface { + Fetch(context.Context, ocispec.Descriptor) (io.ReadCloser, error) +} + +type Pusher interface { + Push(context.Context, ocispec.Descriptor) (content.Writer, error) +} + +// ImageFilterer is used to filter out child objects of an image +type ImageFilterer interface { + ImageFilter(images.HandlerFunc, content.Store) images.HandlerFunc +} + +// ImageStorer is a type which is capable of storing images for +// the provided descriptor. The descriptor may be any type of manifest +// including an index with multiple image references. +type ImageStorer interface { + Store(context.Context, ocispec.Descriptor, images.Store) ([]images.Image, error) +} + +// ImageGetter is type which returns an image from an image store +type ImageGetter interface { + Get(context.Context, images.Store) (images.Image, error) +} + +// ImageLookup is a type which returns images from an image store +// based on names or prefixes +type ImageLookup interface { + Lookup(context.Context, images.Store) ([]images.Image, error) +} + +// ImageExporter exports images to a writer +type ImageExporter interface { + Export(context.Context, content.Store, []images.Image) error +} + +// ImageImporter imports an image into a content store +type ImageImporter interface { + Import(context.Context, content.Store) (ocispec.Descriptor, error) +} + +// ImageImportStreamer returns an import streamer based on OCI or +// Docker image tar archives. The stream should be a raw tar stream +// and without compression. +type ImageImportStreamer interface { + ImportStream(context.Context) (io.Reader, string, error) +} + +type ImageExportStreamer interface { + ExportStream(context.Context) (io.WriteCloser, string, error) +} + +type ImageUnpacker interface { + UnpackPlatforms() []UnpackConfiguration +} + +// UnpackConfiguration specifies the platform and snapshotter to use for resolving +// the unpack Platform, if snapshotter is not specified the platform default will +// be used. +type UnpackConfiguration struct { + Platform ocispec.Platform + Snapshotter string +} + +type ProgressFunc func(Progress) + +type Config struct { + Progress ProgressFunc +} + +type Opt func(*Config) + +func WithProgress(f ProgressFunc) Opt { + return func(opts *Config) { + opts.Progress = f + } +} + +// Progress is used to represent a particular progress event or incremental +// update for the provided named object. The parents represent the names of +// the objects which initiated the progress for the provided named object. +// The name and what object it represents is determined by the implementation. +type Progress struct { + Event string + Name string + Parents []string + Progress int64 + Total int64 + // Descriptor? +} diff --git a/vendor/github.com/containerd/containerd/pkg/unpack/unpacker.go b/vendor/github.com/containerd/containerd/pkg/unpack/unpacker.go new file mode 100644 index 0000000000..41e36c1f57 --- /dev/null +++ b/vendor/github.com/containerd/containerd/pkg/unpack/unpacker.go @@ -0,0 +1,544 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package unpack + +import ( + "context" + "crypto/rand" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "strconv" + "sync" + "sync/atomic" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/pkg/cleanup" + "github.com/containerd/containerd/pkg/kmutex" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/snapshots" + "github.com/containerd/containerd/tracing" + "github.com/opencontainers/go-digest" + "github.com/opencontainers/image-spec/identity" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sync/errgroup" + "golang.org/x/sync/semaphore" +) + +const ( + labelSnapshotRef = "containerd.io/snapshot.ref" + unpackSpanPrefix = "pkg.unpack.unpacker" +) + +// Result returns information about the unpacks which were completed. +type Result struct { + Unpacks int +} + +type unpackerConfig struct { + platforms []*Platform + + content content.Store + + limiter *semaphore.Weighted + duplicationSuppressor kmutex.KeyedLocker +} + +// Platform represents a platform-specific unpack configuration which includes +// the platform matcher as well as snapshotter and applier. +type Platform struct { + Platform platforms.Matcher + + SnapshotterKey string + Snapshotter snapshots.Snapshotter + SnapshotOpts []snapshots.Opt + + Applier diff.Applier + ApplyOpts []diff.ApplyOpt +} + +type UnpackerOpt func(*unpackerConfig) error + +func WithUnpackPlatform(u Platform) UnpackerOpt { + return UnpackerOpt(func(c *unpackerConfig) error { + if u.Platform == nil { + u.Platform = platforms.All + } + if u.Snapshotter == nil { + return fmt.Errorf("snapshotter must be provided to unpack") + } + if u.SnapshotterKey == "" { + if s, ok := u.Snapshotter.(fmt.Stringer); ok { + u.SnapshotterKey = s.String() + } else { + u.SnapshotterKey = "unknown" + } + } + if u.Applier == nil { + return fmt.Errorf("applier must be provided to unpack") + } + + c.platforms = append(c.platforms, &u) + + return nil + }) +} + +func WithLimiter(l *semaphore.Weighted) UnpackerOpt { + return UnpackerOpt(func(c *unpackerConfig) error { + c.limiter = l + return nil + }) +} + +func WithDuplicationSuppressor(d kmutex.KeyedLocker) UnpackerOpt { + return UnpackerOpt(func(c *unpackerConfig) error { + c.duplicationSuppressor = d + return nil + }) +} + +// Unpacker unpacks images by hooking into the image handler process. +// Unpacks happen in the backgrounds and waited on to complete. +type Unpacker struct { + unpackerConfig + + unpacks int32 + ctx context.Context + eg *errgroup.Group +} + +// NewUnpacker creates a new instance of the unpacker which can be used to wrap an +// image handler and unpack in parallel to handling. The unpacker will handle +// calling the block handlers when they are needed by the unpack process. +func NewUnpacker(ctx context.Context, cs content.Store, opts ...UnpackerOpt) (*Unpacker, error) { + eg, ctx := errgroup.WithContext(ctx) + + u := &Unpacker{ + unpackerConfig: unpackerConfig{ + content: cs, + duplicationSuppressor: kmutex.NewNoop(), + }, + ctx: ctx, + eg: eg, + } + for _, opt := range opts { + if err := opt(&u.unpackerConfig); err != nil { + return nil, err + } + } + if len(u.platforms) == 0 { + return nil, fmt.Errorf("no unpack platforms defined: %w", errdefs.ErrInvalidArgument) + } + return u, nil +} + +// Unpack wraps an image handler to filter out blob handling and scheduling them +// during the unpack process. When an image config is encountered, the unpack +// process will be started in a goroutine. +func (u *Unpacker) Unpack(h images.Handler) images.Handler { + var ( + lock sync.Mutex + layers = map[digest.Digest][]ocispec.Descriptor{} + ) + return images.HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + ctx, span := tracing.StartSpan(ctx, tracing.Name(unpackSpanPrefix, "UnpackHandler")) + defer span.End() + span.SetAttributes( + tracing.Attribute("descriptor.media.type", desc.MediaType), + tracing.Attribute("descriptor.digest", desc.Digest.String())) + unlock, err := u.lockBlobDescriptor(ctx, desc) + if err != nil { + return nil, err + } + children, err := h.Handle(ctx, desc) + unlock() + if err != nil { + return children, err + } + + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + var nonLayers []ocispec.Descriptor + var manifestLayers []ocispec.Descriptor + // Split layers from non-layers, layers will be handled after + // the config + for i, child := range children { + span.SetAttributes( + tracing.Attribute("descriptor.child."+strconv.Itoa(i), []string{child.MediaType, child.Digest.String()}), + ) + if images.IsLayerType(child.MediaType) { + manifestLayers = append(manifestLayers, child) + } else { + nonLayers = append(nonLayers, child) + } + } + + lock.Lock() + for _, nl := range nonLayers { + layers[nl.Digest] = manifestLayers + } + lock.Unlock() + + children = nonLayers + case images.MediaTypeDockerSchema2Config, ocispec.MediaTypeImageConfig: + lock.Lock() + l := layers[desc.Digest] + lock.Unlock() + if len(l) > 0 { + u.eg.Go(func() error { + return u.unpack(h, desc, l) + }) + } + } + return children, nil + }) +} + +// Wait waits for any ongoing unpack processes to complete then will return +// the result. +func (u *Unpacker) Wait() (Result, error) { + if err := u.eg.Wait(); err != nil { + return Result{}, err + } + return Result{ + Unpacks: int(u.unpacks), + }, nil +} + +func (u *Unpacker) unpack( + h images.Handler, + config ocispec.Descriptor, + layers []ocispec.Descriptor, +) error { + ctx := u.ctx + ctx, layerSpan := tracing.StartSpan(ctx, tracing.Name(unpackSpanPrefix, "unpack")) + defer layerSpan.End() + unpackStart := time.Now() + p, err := content.ReadBlob(ctx, u.content, config) + if err != nil { + return err + } + + var i ocispec.Image + if err := json.Unmarshal(p, &i); err != nil { + return fmt.Errorf("unmarshal image config: %w", err) + } + diffIDs := i.RootFS.DiffIDs + if len(layers) != len(diffIDs) { + return fmt.Errorf("number of layers and diffIDs don't match: %d != %d", len(layers), len(diffIDs)) + } + + // TODO: Support multiple unpacks rather than just first match + var unpack *Platform + + imgPlatform := platforms.Normalize(ocispec.Platform{OS: i.OS, Architecture: i.Architecture}) + for _, up := range u.platforms { + if up.Platform.Match(imgPlatform) { + unpack = up + break + } + } + + if unpack == nil { + return fmt.Errorf("unpacker does not support platform %s for image %s", imgPlatform, config.Digest) + } + + atomic.AddInt32(&u.unpacks, 1) + + var ( + sn = unpack.Snapshotter + a = unpack.Applier + cs = u.content + + chain []digest.Digest + + fetchOffset int + fetchC []chan struct{} + fetchErr chan error + ) + + // If there is an early return, ensure any ongoing + // fetches get their context cancelled + ctx, cancel := context.WithCancel(ctx) + defer cancel() + + doUnpackFn := func(i int, desc ocispec.Descriptor) error { + parent := identity.ChainID(chain) + chain = append(chain, diffIDs[i]) + chainID := identity.ChainID(chain).String() + + unlock, err := u.lockSnChainID(ctx, chainID, unpack.SnapshotterKey) + if err != nil { + return err + } + defer unlock() + + if _, err := sn.Stat(ctx, chainID); err == nil { + // no need to handle + return nil + } else if !errdefs.IsNotFound(err) { + return fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) + } + + // inherits annotations which are provided as snapshot labels. + snapshotLabels := snapshots.FilterInheritedLabels(desc.Annotations) + if snapshotLabels == nil { + snapshotLabels = make(map[string]string) + } + snapshotLabels[labelSnapshotRef] = chainID + + var ( + key string + mounts []mount.Mount + opts = append(unpack.SnapshotOpts, snapshots.WithLabels(snapshotLabels)) + ) + + for try := 1; try <= 3; try++ { + // Prepare snapshot with from parent, label as root + key = fmt.Sprintf(snapshots.UnpackKeyFormat, uniquePart(), chainID) + mounts, err = sn.Prepare(ctx, key, parent.String(), opts...) + if err != nil { + if errdefs.IsAlreadyExists(err) { + if _, err := sn.Stat(ctx, chainID); err != nil { + if !errdefs.IsNotFound(err) { + return fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) + } + // Try again, this should be rare, log it + log.G(ctx).WithField("key", key).WithField("chainid", chainID).Debug("extraction snapshot already exists, chain id not found") + } else { + // no need to handle, snapshot now found with chain id + return nil + } + } else { + return fmt.Errorf("failed to prepare extraction snapshot %q: %w", key, err) + } + } else { + break + } + } + if err != nil { + return fmt.Errorf("unable to prepare extraction snapshot: %w", err) + } + + // Abort the snapshot if commit does not happen + abort := func(ctx context.Context) { + if err := sn.Remove(ctx, key); err != nil { + log.G(ctx).WithError(err).Errorf("failed to cleanup %q", key) + } + } + + if fetchErr == nil { + fetchErr = make(chan error, 1) + fetchOffset = i + fetchC = make([]chan struct{}, len(layers)-fetchOffset) + for i := range fetchC { + fetchC[i] = make(chan struct{}) + } + + go func(i int) { + err := u.fetch(ctx, h, layers[i:], fetchC) + if err != nil { + fetchErr <- err + } + close(fetchErr) + }(i) + } + + select { + case <-ctx.Done(): + cleanup.Do(ctx, abort) + return ctx.Err() + case err := <-fetchErr: + if err != nil { + cleanup.Do(ctx, abort) + return err + } + case <-fetchC[i-fetchOffset]: + } + + diff, err := a.Apply(ctx, desc, mounts, unpack.ApplyOpts...) + if err != nil { + cleanup.Do(ctx, abort) + return fmt.Errorf("failed to extract layer %s: %w", diffIDs[i], err) + } + if diff.Digest != diffIDs[i] { + cleanup.Do(ctx, abort) + return fmt.Errorf("wrong diff id calculated on extraction %q", diffIDs[i]) + } + + if err = sn.Commit(ctx, chainID, key, opts...); err != nil { + cleanup.Do(ctx, abort) + if errdefs.IsAlreadyExists(err) { + return nil + } + return fmt.Errorf("failed to commit snapshot %s: %w", key, err) + } + + // Set the uncompressed label after the uncompressed + // digest has been verified through apply. + cinfo := content.Info{ + Digest: desc.Digest, + Labels: map[string]string{ + labels.LabelUncompressed: diff.Digest.String(), + }, + } + if _, err := cs.Update(ctx, cinfo, "labels."+labels.LabelUncompressed); err != nil { + return err + } + return nil + } + + for i, desc := range layers { + _, layerSpan := tracing.StartSpan(ctx, tracing.Name(unpackSpanPrefix, "unpackLayer")) + unpackLayerStart := time.Now() + layerSpan.SetAttributes( + tracing.Attribute("layer.media.type", desc.MediaType), + tracing.Attribute("layer.media.size", desc.Size), + tracing.Attribute("layer.media.digest", desc.Digest.String()), + ) + if err := doUnpackFn(i, desc); err != nil { + layerSpan.SetStatus(err) + layerSpan.End() + return err + } + layerSpan.End() + log.G(ctx).WithFields(log.Fields{ + "layer": desc.Digest, + "duration": time.Since(unpackLayerStart), + }).Debug("layer unpacked") + } + + chainID := identity.ChainID(chain).String() + cinfo := content.Info{ + Digest: config.Digest, + Labels: map[string]string{ + fmt.Sprintf("containerd.io/gc.ref.snapshot.%s", unpack.SnapshotterKey): chainID, + }, + } + _, err = cs.Update(ctx, cinfo, fmt.Sprintf("labels.containerd.io/gc.ref.snapshot.%s", unpack.SnapshotterKey)) + if err != nil { + return err + } + log.G(ctx).WithFields(log.Fields{ + "config": config.Digest, + "chainID": chainID, + "duration": time.Since(unpackStart), + }).Debug("image unpacked") + + return nil +} + +func (u *Unpacker) fetch(ctx context.Context, h images.Handler, layers []ocispec.Descriptor, done []chan struct{}) error { + eg, ctx2 := errgroup.WithContext(ctx) + for i, desc := range layers { + ctx2, layerSpan := tracing.StartSpan(ctx2, tracing.Name(unpackSpanPrefix, "fetchLayer")) + layerSpan.SetAttributes( + tracing.Attribute("layer.media.type", desc.MediaType), + tracing.Attribute("layer.media.size", desc.Size), + tracing.Attribute("layer.media.digest", desc.Digest.String()), + ) + desc := desc + i := i + if err := u.acquire(ctx); err != nil { + return err + } + + eg.Go(func() error { + unlock, err := u.lockBlobDescriptor(ctx2, desc) + if err != nil { + u.release() + return err + } + + _, err = h.Handle(ctx2, desc) + + unlock() + u.release() + + if err != nil && !errors.Is(err, images.ErrSkipDesc) { + return err + } + close(done[i]) + + return nil + }) + layerSpan.End() + } + + return eg.Wait() +} + +func (u *Unpacker) acquire(ctx context.Context) error { + if u.limiter == nil { + return nil + } + return u.limiter.Acquire(ctx, 1) +} + +func (u *Unpacker) release() { + if u.limiter == nil { + return + } + u.limiter.Release(1) +} + +func (u *Unpacker) lockSnChainID(ctx context.Context, chainID, snapshotter string) (func(), error) { + key := u.makeChainIDKeyWithSnapshotter(chainID, snapshotter) + + if err := u.duplicationSuppressor.Lock(ctx, key); err != nil { + return nil, err + } + return func() { + u.duplicationSuppressor.Unlock(key) + }, nil +} + +func (u *Unpacker) lockBlobDescriptor(ctx context.Context, desc ocispec.Descriptor) (func(), error) { + key := u.makeBlobDescriptorKey(desc) + + if err := u.duplicationSuppressor.Lock(ctx, key); err != nil { + return nil, err + } + return func() { + u.duplicationSuppressor.Unlock(key) + }, nil +} + +func (u *Unpacker) makeChainIDKeyWithSnapshotter(chainID, snapshotter string) string { + return fmt.Sprintf("sn://%s/%v", snapshotter, chainID) +} + +func (u *Unpacker) makeBlobDescriptorKey(desc ocispec.Descriptor) string { + return fmt.Sprintf("blob://%v", desc.Digest) +} + +func uniquePart() string { + t := time.Now() + var b [3]byte + // Ignore read failures, just decreases uniqueness + rand.Read(b[:]) + return fmt.Sprintf("%d-%s", t.Nanosecond(), base64.URLEncoding.EncodeToString(b[:])) +} diff --git a/vendor/github.com/containerd/containerd/sys/userns_linux.go b/vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go similarity index 98% rename from vendor/github.com/containerd/containerd/sys/userns_linux.go rename to vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go index 3cd1a22220..6656465efb 100644 --- a/vendor/github.com/containerd/containerd/sys/userns_linux.go +++ b/vendor/github.com/containerd/containerd/pkg/userns/userns_linux.go @@ -14,7 +14,7 @@ limitations under the License. */ -package sys +package userns import ( "bufio" diff --git a/vendor/github.com/containerd/containerd/sys/userns_unsupported.go b/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go similarity index 95% rename from vendor/github.com/containerd/containerd/sys/userns_unsupported.go rename to vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go index 549b50200c..c67f773d0a 100644 --- a/vendor/github.com/containerd/containerd/sys/userns_unsupported.go +++ b/vendor/github.com/containerd/containerd/pkg/userns/userns_unsupported.go @@ -1,4 +1,4 @@ -// +build !linux +//go:build !linux /* Copyright The containerd Authors. @@ -16,7 +16,7 @@ limitations under the License. */ -package sys +package userns // RunningInUserNS is a stub for non-Linux systems // Always returns false diff --git a/vendor/github.com/containerd/containerd/platforms/compare.go b/vendor/github.com/containerd/containerd/platforms/compare.go index 3ad22a10d0..3913ef6637 100644 --- a/vendor/github.com/containerd/containerd/platforms/compare.go +++ b/vendor/github.com/containerd/containerd/platforms/compare.go @@ -16,7 +16,12 @@ package platforms -import specs "github.com/opencontainers/image-spec/specs-go/v1" +import ( + "strconv" + "strings" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) // MatchComparer is able to match and compare platforms to // filter and sort platforms. @@ -26,103 +31,80 @@ type MatchComparer interface { Less(specs.Platform, specs.Platform) bool } +// platformVector returns an (ordered) vector of appropriate specs.Platform +// objects to try matching for the given platform object (see platforms.Only). +func platformVector(platform specs.Platform) []specs.Platform { + vector := []specs.Platform{platform} + + switch platform.Architecture { + case "amd64": + if amd64Version, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && amd64Version > 1 { + for amd64Version--; amd64Version >= 1; amd64Version-- { + vector = append(vector, specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v" + strconv.Itoa(amd64Version), + }) + } + } + vector = append(vector, specs.Platform{ + Architecture: "386", + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + }) + case "arm": + if armVersion, err := strconv.Atoi(strings.TrimPrefix(platform.Variant, "v")); err == nil && armVersion > 5 { + for armVersion--; armVersion >= 5; armVersion-- { + vector = append(vector, specs.Platform{ + Architecture: platform.Architecture, + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: "v" + strconv.Itoa(armVersion), + }) + } + } + case "arm64": + variant := platform.Variant + if variant == "" { + variant = "v8" + } + vector = append(vector, platformVector(specs.Platform{ + Architecture: "arm", + OS: platform.OS, + OSVersion: platform.OSVersion, + OSFeatures: platform.OSFeatures, + Variant: variant, + })...) + } + + return vector +} + // Only returns a match comparer for a single platform // using default resolution logic for the platform. // -// For ARMv8, will also match ARMv7, ARMv6 and ARMv5 (for 32bit runtimes) -// For ARMv7, will also match ARMv6 and ARMv5 -// For ARMv6, will also match ARMv5 +// For arm/v8, will also match arm/v7, arm/v6 and arm/v5 +// For arm/v7, will also match arm/v6 and arm/v5 +// For arm/v6, will also match arm/v5 +// For amd64, will also match 386 func Only(platform specs.Platform) MatchComparer { - platform = Normalize(platform) - if platform.Architecture == "arm" { - if platform.Variant == "v8" { - return orderedPlatformComparer{ - matchers: []Matcher{ - &matcher{ - Platform: platform, - }, - &matcher{ - Platform: specs.Platform{ - Architecture: platform.Architecture, - OS: platform.OS, - OSVersion: platform.OSVersion, - OSFeatures: platform.OSFeatures, - Variant: "v7", - }, - }, - &matcher{ - Platform: specs.Platform{ - Architecture: platform.Architecture, - OS: platform.OS, - OSVersion: platform.OSVersion, - OSFeatures: platform.OSFeatures, - Variant: "v6", - }, - }, - &matcher{ - Platform: specs.Platform{ - Architecture: platform.Architecture, - OS: platform.OS, - OSVersion: platform.OSVersion, - OSFeatures: platform.OSFeatures, - Variant: "v5", - }, - }, - }, - } - } - if platform.Variant == "v7" { - return orderedPlatformComparer{ - matchers: []Matcher{ - &matcher{ - Platform: platform, - }, - &matcher{ - Platform: specs.Platform{ - Architecture: platform.Architecture, - OS: platform.OS, - OSVersion: platform.OSVersion, - OSFeatures: platform.OSFeatures, - Variant: "v6", - }, - }, - &matcher{ - Platform: specs.Platform{ - Architecture: platform.Architecture, - OS: platform.OS, - OSVersion: platform.OSVersion, - OSFeatures: platform.OSFeatures, - Variant: "v5", - }, - }, - }, - } - } - if platform.Variant == "v6" { - return orderedPlatformComparer{ - matchers: []Matcher{ - &matcher{ - Platform: platform, - }, - &matcher{ - Platform: specs.Platform{ - Architecture: platform.Architecture, - OS: platform.OS, - OSVersion: platform.OSVersion, - OSFeatures: platform.OSFeatures, - Variant: "v5", - }, - }, - }, - } - } - } + return Ordered(platformVector(Normalize(platform))...) +} - return singlePlatformComparer{ - Matcher: &matcher{ - Platform: platform, - }, - } +// OnlyStrict returns a match comparer for a single platform. +// +// Unlike Only, OnlyStrict does not match sub platforms. +// So, "arm/vN" will not match "arm/vM" where M < N, +// and "amd64" will not also match "386". +// +// OnlyStrict matches non-canonical forms. +// So, "arm64" matches "arm/64/v8". +func OnlyStrict(platform specs.Platform) MatchComparer { + return Ordered(Normalize(platform)) } // Ordered returns a platform MatchComparer which matches any of the platforms @@ -153,14 +135,6 @@ func Any(platforms ...specs.Platform) MatchComparer { // with preference for ordering. var All MatchComparer = allPlatformComparer{} -type singlePlatformComparer struct { - Matcher -} - -func (c singlePlatformComparer) Less(p1, p2 specs.Platform) bool { - return c.Match(p1) && !c.Match(p2) -} - type orderedPlatformComparer struct { matchers []Matcher } diff --git a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go index db65a726b9..8c600fc96b 100644 --- a/vendor/github.com/containerd/containerd/platforms/cpuinfo.go +++ b/vendor/github.com/containerd/containerd/platforms/cpuinfo.go @@ -17,106 +17,27 @@ package platforms import ( - "bufio" - "os" "runtime" - "strings" + "sync" - "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/log" - "github.com/pkg/errors" ) // Present the ARM instruction set architecture, eg: v7, v8 -var cpuVariant string +// Don't use this value directly; call cpuVariant() instead. +var cpuVariantValue string -func init() { - if isArmArch(runtime.GOARCH) { - cpuVariant = getCPUVariant() - } else { - cpuVariant = "" - } -} +var cpuVariantOnce sync.Once -// For Linux, the kernel has already detected the ABI, ISA and Features. -// So we don't need to access the ARM registers to detect platform information -// by ourselves. We can just parse these information from /proc/cpuinfo -func getCPUInfo(pattern string) (info string, err error) { - if !isLinuxOS(runtime.GOOS) { - return "", errors.Wrapf(errdefs.ErrNotImplemented, "getCPUInfo for OS %s", runtime.GOOS) - } - - cpuinfo, err := os.Open("/proc/cpuinfo") - if err != nil { - return "", err - } - defer cpuinfo.Close() - - // Start to Parse the Cpuinfo line by line. For SMP SoC, we parse - // the first core is enough. - scanner := bufio.NewScanner(cpuinfo) - for scanner.Scan() { - newline := scanner.Text() - list := strings.Split(newline, ":") - - if len(list) > 1 && strings.EqualFold(strings.TrimSpace(list[0]), pattern) { - return strings.TrimSpace(list[1]), nil +func cpuVariant() string { + cpuVariantOnce.Do(func() { + if isArmArch(runtime.GOARCH) { + var err error + cpuVariantValue, err = getCPUVariant() + if err != nil { + log.L.Errorf("Error getCPUVariant for OS %s: %v", runtime.GOOS, err) + } } - } - - // Check whether the scanner encountered errors - err = scanner.Err() - if err != nil { - return "", err - } - - return "", errors.Wrapf(errdefs.ErrNotFound, "getCPUInfo for pattern: %s", pattern) -} - -func getCPUVariant() string { - if runtime.GOOS == "windows" || runtime.GOOS == "darwin" { - // Windows/Darwin only supports v7 for ARM32 and v8 for ARM64 and so we can use - // runtime.GOARCH to determine the variants - var variant string - switch runtime.GOARCH { - case "arm64": - variant = "v8" - case "arm": - variant = "v7" - default: - variant = "unknown" - } - - return variant - } - - variant, err := getCPUInfo("Cpu architecture") - if err != nil { - log.L.WithError(err).Error("failure getting variant") - return "" - } - - switch strings.ToLower(variant) { - case "8", "aarch64": - // special case: if running a 32-bit userspace on aarch64, the variant should be "v7" - if runtime.GOARCH == "arm" { - variant = "v7" - } else { - variant = "v8" - } - case "7", "7m", "?(12)", "?(13)", "?(14)", "?(15)", "?(16)", "?(17)": - variant = "v7" - case "6", "6tej": - variant = "v6" - case "5", "5t", "5te", "5tej": - variant = "v5" - case "4", "4t": - variant = "v4" - case "3": - variant = "v3" - default: - variant = "unknown" - } - - return variant + }) + return cpuVariantValue } diff --git a/vendor/github.com/containerd/containerd/platforms/cpuinfo_linux.go b/vendor/github.com/containerd/containerd/platforms/cpuinfo_linux.go new file mode 100644 index 0000000000..722d86c357 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/cpuinfo_linux.go @@ -0,0 +1,161 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "bufio" + "bytes" + "fmt" + "os" + "runtime" + "strings" + + "github.com/containerd/containerd/errdefs" + "golang.org/x/sys/unix" +) + +// getMachineArch retrieves the machine architecture through system call +func getMachineArch() (string, error) { + var uname unix.Utsname + err := unix.Uname(&uname) + if err != nil { + return "", err + } + + arch := string(uname.Machine[:bytes.IndexByte(uname.Machine[:], 0)]) + + return arch, nil +} + +// For Linux, the kernel has already detected the ABI, ISA and Features. +// So we don't need to access the ARM registers to detect platform information +// by ourselves. We can just parse these information from /proc/cpuinfo +func getCPUInfo(pattern string) (info string, err error) { + + cpuinfo, err := os.Open("/proc/cpuinfo") + if err != nil { + return "", err + } + defer cpuinfo.Close() + + // Start to Parse the Cpuinfo line by line. For SMP SoC, we parse + // the first core is enough. + scanner := bufio.NewScanner(cpuinfo) + for scanner.Scan() { + newline := scanner.Text() + list := strings.Split(newline, ":") + + if len(list) > 1 && strings.EqualFold(strings.TrimSpace(list[0]), pattern) { + return strings.TrimSpace(list[1]), nil + } + } + + // Check whether the scanner encountered errors + err = scanner.Err() + if err != nil { + return "", err + } + + return "", fmt.Errorf("getCPUInfo for pattern %s: %w", pattern, errdefs.ErrNotFound) +} + +// getCPUVariantFromArch get CPU variant from arch through a system call +func getCPUVariantFromArch(arch string) (string, error) { + + var variant string + + arch = strings.ToLower(arch) + + if arch == "aarch64" { + variant = "8" + } else if arch[0:4] == "armv" && len(arch) >= 5 { + //Valid arch format is in form of armvXx + switch arch[3:5] { + case "v8": + variant = "8" + case "v7": + variant = "7" + case "v6": + variant = "6" + case "v5": + variant = "5" + case "v4": + variant = "4" + case "v3": + variant = "3" + default: + variant = "unknown" + } + } else { + return "", fmt.Errorf("getCPUVariantFromArch invalid arch: %s, %w", arch, errdefs.ErrInvalidArgument) + } + return variant, nil +} + +// getCPUVariant returns cpu variant for ARM +// We first try reading "Cpu architecture" field from /proc/cpuinfo +// If we can't find it, then fall back using a system call +// This is to cover running ARM in emulated environment on x86 host as this field in /proc/cpuinfo +// was not present. +func getCPUVariant() (string, error) { + + variant, err := getCPUInfo("Cpu architecture") + if err != nil { + if errdefs.IsNotFound(err) { + //Let's try getting CPU variant from machine architecture + arch, err := getMachineArch() + if err != nil { + return "", fmt.Errorf("failure getting machine architecture: %v", err) + } + + variant, err = getCPUVariantFromArch(arch) + if err != nil { + return "", fmt.Errorf("failure getting CPU variant from machine architecture: %v", err) + } + } else { + return "", fmt.Errorf("failure getting CPU variant: %v", err) + } + } + + // handle edge case for Raspberry Pi ARMv6 devices (which due to a kernel quirk, report "CPU architecture: 7") + // https://www.raspberrypi.org/forums/viewtopic.php?t=12614 + if runtime.GOARCH == "arm" && variant == "7" { + model, err := getCPUInfo("model name") + if err == nil && strings.HasPrefix(strings.ToLower(model), "armv6-compatible") { + variant = "6" + } + } + + switch strings.ToLower(variant) { + case "8", "aarch64": + variant = "v8" + case "7", "7m", "?(12)", "?(13)", "?(14)", "?(15)", "?(16)", "?(17)": + variant = "v7" + case "6", "6tej": + variant = "v6" + case "5", "5t", "5te", "5tej": + variant = "v5" + case "4", "4t": + variant = "v4" + case "3": + variant = "v3" + default: + variant = "unknown" + } + + return variant, nil +} diff --git a/vendor/github.com/containerd/containerd/platforms/cpuinfo_other.go b/vendor/github.com/containerd/containerd/platforms/cpuinfo_other.go new file mode 100644 index 0000000000..fa5f19c427 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/cpuinfo_other.go @@ -0,0 +1,59 @@ +//go:build !linux + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "fmt" + "runtime" + + "github.com/containerd/containerd/errdefs" +) + +func getCPUVariant() (string, error) { + + var variant string + + if runtime.GOOS == "windows" || runtime.GOOS == "darwin" { + // Windows/Darwin only supports v7 for ARM32 and v8 for ARM64 and so we can use + // runtime.GOARCH to determine the variants + switch runtime.GOARCH { + case "arm64": + variant = "v8" + case "arm": + variant = "v7" + default: + variant = "unknown" + } + } else if runtime.GOOS == "freebsd" { + // FreeBSD supports ARMv6 and ARMv7 as well as ARMv4 and ARMv5 (though deprecated) + // detecting those variants is currently unimplemented + switch runtime.GOARCH { + case "arm64": + variant = "v8" + default: + variant = "unknown" + } + + } else { + return "", fmt.Errorf("getCPUVariant for OS %s: %v", runtime.GOOS, errdefs.ErrNotImplemented) + + } + + return variant, nil +} diff --git a/vendor/github.com/containerd/containerd/platforms/database.go b/vendor/github.com/containerd/containerd/platforms/database.go index 6ede94061e..2e26fd3b4f 100644 --- a/vendor/github.com/containerd/containerd/platforms/database.go +++ b/vendor/github.com/containerd/containerd/platforms/database.go @@ -21,13 +21,6 @@ import ( "strings" ) -// isLinuxOS returns true if the operating system is Linux. -// -// The OS value should be normalized before calling this function. -func isLinuxOS(os string) bool { - return os == "linux" -} - // These function are generated from https://golang.org/src/go/build/syslist.go. // // We use switch statements because they are slightly faster than map lookups @@ -38,7 +31,7 @@ func isLinuxOS(os string) bool { // The OS value should be normalized before calling this function. func isKnownOS(os string) bool { switch os { - case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": + case "aix", "android", "darwin", "dragonfly", "freebsd", "hurd", "illumos", "ios", "js", "linux", "nacl", "netbsd", "openbsd", "plan9", "solaris", "windows", "zos": return true } return false @@ -60,7 +53,7 @@ func isArmArch(arch string) bool { // The arch value should be normalized before being passed to this function. func isKnownArch(arch string) bool { switch arch { - case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": + case "386", "amd64", "amd64p32", "arm", "armbe", "arm64", "arm64be", "ppc64", "ppc64le", "loong64", "mips", "mipsle", "mips64", "mips64le", "mips64p32", "mips64p32le", "ppc", "riscv", "riscv64", "s390", "s390x", "sparc", "sparc64", "wasm": return true } return false @@ -86,9 +79,11 @@ func normalizeArch(arch, variant string) (string, string) { case "i386": arch = "386" variant = "" - case "x86_64", "x86-64": + case "x86_64", "x86-64", "amd64": arch = "amd64" - variant = "" + if variant == "v1" { + variant = "" + } case "aarch64", "arm64": arch = "arm64" switch variant { diff --git a/vendor/github.com/containerd/containerd/platforms/defaults.go b/vendor/github.com/containerd/containerd/platforms/defaults.go index a14d80e58c..cfa3ff34a1 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults.go @@ -16,23 +16,12 @@ package platforms -import ( - "runtime" - - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - // DefaultString returns the default string specifier for the platform. func DefaultString() string { return Format(DefaultSpec()) } -// DefaultSpec returns the current platform's default platform specification. -func DefaultSpec() specs.Platform { - return specs.Platform{ - OS: runtime.GOOS, - Architecture: runtime.GOARCH, - // The Variant field will be empty if arch != ARM. - Variant: cpuVariant, - } +// DefaultStrict returns strict form of Default. +func DefaultStrict() MatchComparer { + return OnlyStrict(DefaultSpec()) } diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go b/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go new file mode 100644 index 0000000000..72355ca85f --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults_darwin.go @@ -0,0 +1,44 @@ +//go:build darwin + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Ordered(DefaultSpec(), specs.Platform{ + // darwin runtime also supports Linux binary via runu/LKL + OS: "linux", + Architecture: runtime.GOARCH, + }) +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_freebsd.go b/vendor/github.com/containerd/containerd/platforms/defaults_freebsd.go new file mode 100644 index 0000000000..d3fe89e076 --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/defaults_freebsd.go @@ -0,0 +1,43 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +// Default returns the default matcher for the platform. +func Default() MatchComparer { + return Ordered(DefaultSpec(), specs.Platform{ + OS: "linux", + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + }) +} diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go index e8a7d5ffa0..44acc47eb3 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults_unix.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults_unix.go @@ -1,4 +1,4 @@ -// +build !windows +//go:build !windows && !darwin && !freebsd /* Copyright The containerd Authors. @@ -18,6 +18,22 @@ package platforms +import ( + "runtime" + + specs "github.com/opencontainers/image-spec/specs-go/v1" +) + +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + // Default returns the default matcher for the platform. func Default() MatchComparer { return Only(DefaultSpec()) diff --git a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go index 0defbd36c0..d10fa9012b 100644 --- a/vendor/github.com/containerd/containerd/platforms/defaults_windows.go +++ b/vendor/github.com/containerd/containerd/platforms/defaults_windows.go @@ -1,5 +1,3 @@ -// +build windows - /* Copyright The containerd Authors. @@ -19,13 +17,103 @@ package platforms import ( + "fmt" + "runtime" + "strconv" + "strings" + + "github.com/Microsoft/hcsshim/osversion" specs "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sys/windows" ) -// Default returns the default matcher for the platform. -func Default() MatchComparer { - return Ordered(DefaultSpec(), specs.Platform{ - OS: "linux", - Architecture: "amd64", - }) +// DefaultSpec returns the current platform's default platform specification. +func DefaultSpec() specs.Platform { + major, minor, build := windows.RtlGetNtVersionNumbers() + return specs.Platform{ + OS: runtime.GOOS, + Architecture: runtime.GOARCH, + OSVersion: fmt.Sprintf("%d.%d.%d", major, minor, build), + // The Variant field will be empty if arch != ARM. + Variant: cpuVariant(), + } +} + +type windowsmatcher struct { + specs.Platform + osVersionPrefix string + defaultMatcher Matcher +} + +// Match matches platform with the same windows major, minor +// and build version. +func (m windowsmatcher) Match(p specs.Platform) bool { + match := m.defaultMatcher.Match(p) + + if match && m.OS == "windows" { + // HPC containers do not have OS version filled + if p.OSVersion == "" { + return true + } + + hostOsVersion := GetOsVersion(m.osVersionPrefix) + ctrOsVersion := GetOsVersion(p.OSVersion) + return osversion.CheckHostAndContainerCompat(hostOsVersion, ctrOsVersion) + } + + return match +} + +func GetOsVersion(osVersionPrefix string) osversion.OSVersion { + parts := strings.Split(osVersionPrefix, ".") + if len(parts) < 3 { + return osversion.OSVersion{} + } + + majorVersion, _ := strconv.Atoi(parts[0]) + minorVersion, _ := strconv.Atoi(parts[1]) + buildNumber, _ := strconv.Atoi(parts[2]) + + return osversion.OSVersion{ + MajorVersion: uint8(majorVersion), + MinorVersion: uint8(minorVersion), + Build: uint16(buildNumber), + } +} + +// Less sorts matched platforms in front of other platforms. +// For matched platforms, it puts platforms with larger revision +// number in front. +func (m windowsmatcher) Less(p1, p2 specs.Platform) bool { + m1, m2 := m.Match(p1), m.Match(p2) + if m1 && m2 { + r1, r2 := revision(p1.OSVersion), revision(p2.OSVersion) + return r1 > r2 + } + return m1 && !m2 +} + +func revision(v string) int { + parts := strings.Split(v, ".") + if len(parts) < 4 { + return 0 + } + r, err := strconv.Atoi(parts[3]) + if err != nil { + return 0 + } + return r +} + +func prefix(v string) string { + parts := strings.Split(v, ".") + if len(parts) < 4 { + return v + } + return strings.Join(parts[0:3], ".") +} + +// Default returns the current platform's default platform specification. +func Default() MatchComparer { + return Only(DefaultSpec()) } diff --git a/vendor/github.com/containerd/containerd/platforms/platforms.go b/vendor/github.com/containerd/containerd/platforms/platforms.go index 77d3f184ec..56613b0765 100644 --- a/vendor/github.com/containerd/containerd/platforms/platforms.go +++ b/vendor/github.com/containerd/containerd/platforms/platforms.go @@ -27,40 +27,40 @@ // The vast majority of use cases should simply use the match function with // user input. The first step is to parse a specifier into a matcher: // -// m, err := Parse("linux") -// if err != nil { ... } +// m, err := Parse("linux") +// if err != nil { ... } // // Once you have a matcher, use it to match against the platform declared by a // component, typically from an image or runtime. Since extracting an images // platform is a little more involved, we'll use an example against the // platform default: // -// if ok := m.Match(Default()); !ok { /* doesn't match */ } +// if ok := m.Match(Default()); !ok { /* doesn't match */ } // // This can be composed in loops for resolving runtimes or used as a filter for // fetch and select images. // // More details of the specifier syntax and platform spec follow. // -// Declaring Platform Support +// # Declaring Platform Support // // Components that have strict platform requirements should use the OCI // platform specification to declare their support. Typically, this will be // images and runtimes that should make these declaring which platform they // support specifically. This looks roughly as follows: // -// type Platform struct { -// Architecture string -// OS string -// Variant string -// } +// type Platform struct { +// Architecture string +// OS string +// Variant string +// } // // Most images and runtimes should at least set Architecture and OS, according // to their GOARCH and GOOS values, respectively (follow the OCI image // specification when in doubt). ARM should set variant under certain // discussions, which are outlined below. // -// Platform Specifiers +// # Platform Specifiers // // While the OCI platform specifications provide a tool for components to // specify structured information, user input typically doesn't need the full @@ -77,7 +77,7 @@ // where the architecture may be known but a runtime may support images from // different operating systems. // -// Normalization +// # Normalization // // Because not all users are familiar with the way the Go runtime represents // platforms, several normalizations have been provided to make this package @@ -85,17 +85,17 @@ // // The following are performed for architectures: // -// Value Normalized -// aarch64 arm64 -// armhf arm -// armel arm/v6 -// i386 386 -// x86_64 amd64 -// x86-64 amd64 +// Value Normalized +// aarch64 arm64 +// armhf arm +// armel arm/v6 +// i386 386 +// x86_64 amd64 +// x86-64 amd64 // // We also normalize the operating system `macos` to `darwin`. // -// ARM Support +// # ARM Support // // To qualify ARM architecture, the Variant field is used to qualify the arm // version. The most common arm version, v7, is represented without the variant @@ -107,20 +107,25 @@ package platforms import ( + "fmt" + "path" "regexp" "runtime" "strconv" "strings" - "github.com/containerd/containerd/errdefs" specs "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" + + "github.com/containerd/containerd/errdefs" ) var ( specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`) ) +// Platform is a type alias for convenience, so there is no need to import image-spec package everywhere. +type Platform = specs.Platform + // Matcher matches platforms specifications, provided by an image or runtime. type Matcher interface { Match(platform specs.Platform) bool @@ -135,9 +140,7 @@ type Matcher interface { // // Applications should opt to use `Match` over directly parsing specifiers. func NewMatcher(platform specs.Platform) Matcher { - return &matcher{ - Platform: Normalize(platform), - } + return newDefaultMatcher(platform) } type matcher struct { @@ -166,14 +169,14 @@ func (m *matcher) String() string { func Parse(specifier string) (specs.Platform, error) { if strings.Contains(specifier, "*") { // TODO(stevvooe): need to work out exact wildcard handling - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: wildcards not yet supported", specifier) + return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errdefs.ErrInvalidArgument) } parts := strings.Split(specifier, "/") for _, part := range parts { if !specifierRe.MatchString(part) { - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q is an invalid component of %q: platform specifier component must match %q", part, specifier, specifierRe.String()) + return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errdefs.ErrInvalidArgument) } } @@ -189,8 +192,12 @@ func Parse(specifier string) (specs.Platform, error) { if isKnownOS(p.OS) { // picks a default architecture p.Architecture = runtime.GOARCH - if p.Architecture == "arm" && cpuVariant != "v7" { - p.Variant = cpuVariant + if p.Architecture == "arm" && cpuVariant() != "v7" { + p.Variant = cpuVariant() + } + + if p.OS == "windows" { + p.OSVersion = GetWindowsOsVersion() } return p, nil @@ -205,7 +212,7 @@ func Parse(specifier string) (specs.Platform, error) { return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: unknown operating system or architecture", specifier) + return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errdefs.ErrInvalidArgument) case 2: // In this case, we treat as a regular os/arch pair. We don't care // about whether or not we know of the platform. @@ -215,6 +222,10 @@ func Parse(specifier string) (specs.Platform, error) { p.Variant = "" } + if p.OS == "windows" { + p.OSVersion = GetWindowsOsVersion() + } + return p, nil case 3: // we have a fully specified variant, this is rare @@ -224,10 +235,14 @@ func Parse(specifier string) (specs.Platform, error) { p.Variant = "v8" } + if p.OS == "windows" { + p.OSVersion = GetWindowsOsVersion() + } + return p, nil } - return specs.Platform{}, errors.Wrapf(errdefs.ErrInvalidArgument, "%q: cannot parse platform specifier", specifier) + return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errdefs.ErrInvalidArgument) } // MustParse is like Parses but panics if the specifier cannot be parsed. @@ -246,20 +261,7 @@ func Format(platform specs.Platform) string { return "unknown" } - return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant) -} - -func joinNotEmpty(s ...string) string { - var ss []string - for _, s := range s { - if s == "" { - continue - } - - ss = append(ss, s) - } - - return strings.Join(ss, "/") + return path.Join(platform.OS, platform.Architecture, platform.Variant) } // Normalize validates and translate the platform to the canonical value. @@ -270,9 +272,5 @@ func Normalize(platform specs.Platform) specs.Platform { platform.OS = normalizeOS(platform.OS) platform.Architecture, platform.Variant = normalizeArch(platform.Architecture, platform.Variant) - // these fields are deprecated, remove them - platform.OSFeatures = nil - platform.OSVersion = "" - return platform } diff --git a/vendor/github.com/containerd/containerd/sys/filesys_unix.go b/vendor/github.com/containerd/containerd/platforms/platforms_other.go similarity index 64% rename from vendor/github.com/containerd/containerd/sys/filesys_unix.go rename to vendor/github.com/containerd/containerd/platforms/platforms_other.go index d8329af9fb..59beeb3d1d 100644 --- a/vendor/github.com/containerd/containerd/sys/filesys_unix.go +++ b/vendor/github.com/containerd/containerd/platforms/platforms_other.go @@ -1,4 +1,4 @@ -// +build !windows +//go:build !windows /* Copyright The containerd Authors. @@ -16,16 +16,19 @@ limitations under the License. */ -package sys +package platforms -import "os" +import ( + specs "github.com/opencontainers/image-spec/specs-go/v1" +) -// ForceRemoveAll on unix is just a wrapper for os.RemoveAll -func ForceRemoveAll(path string) error { - return os.RemoveAll(path) +// NewMatcher returns the default Matcher for containerd +func newDefaultMatcher(platform specs.Platform) Matcher { + return &matcher{ + Platform: Normalize(platform), + } } -// MkdirAllWithACL is a wrapper for os.MkdirAll on Unix systems. -func MkdirAllWithACL(path string, perm os.FileMode) error { - return os.MkdirAll(path, perm) +func GetWindowsOsVersion() string { + return "" } diff --git a/vendor/github.com/containerd/containerd/platforms/platforms_windows.go b/vendor/github.com/containerd/containerd/platforms/platforms_windows.go new file mode 100644 index 0000000000..733d18ddea --- /dev/null +++ b/vendor/github.com/containerd/containerd/platforms/platforms_windows.go @@ -0,0 +1,42 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package platforms + +import ( + "fmt" + + specs "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sys/windows" +) + +// NewMatcher returns a Windows matcher that will match on osVersionPrefix if +// the platform is Windows otherwise use the default matcher +func newDefaultMatcher(platform specs.Platform) Matcher { + prefix := prefix(platform.OSVersion) + return windowsmatcher{ + Platform: platform, + osVersionPrefix: prefix, + defaultMatcher: &matcher{ + Platform: Normalize(platform), + }, + } +} + +func GetWindowsOsVersion() string { + major, minor, build := windows.RtlGetNtVersionNumbers() + return fmt.Sprintf("%d.%d.%d", major, minor, build) +} diff --git a/vendor/github.com/containerd/containerd/plugin/context.go b/vendor/github.com/containerd/containerd/plugin/context.go index 75b7366fca..370508d28d 100644 --- a/vendor/github.com/containerd/containerd/plugin/context.go +++ b/vendor/github.com/containerd/containerd/plugin/context.go @@ -18,23 +18,27 @@ package plugin import ( "context" + "fmt" "path/filepath" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/containerd/containerd/errdefs" "github.com/containerd/containerd/events/exchange" - ocispec "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/pkg/errors" ) -// InitContext is used for plugin inititalization +// InitContext is used for plugin initialization type InitContext struct { - Context context.Context - Root string - State string - Config interface{} - Address string - TTRPCAddress string - Events *exchange.Exchange + Context context.Context + Root string + State string + Config interface{} + Address string + TTRPCAddress string + RegisterReadiness func() func() + + // deprecated: will be removed in 2.0, use plugin.EventType + Events *exchange.Exchange Meta *Meta // plugins can fill in metadata at init. @@ -115,7 +119,7 @@ func (ps *Set) Add(p *Plugin) error { } else if _, idok := byID[p.Registration.ID]; !idok { byID[p.Registration.ID] = p } else { - return errors.Wrapf(errdefs.ErrAlreadyExists, "plugin %v already initialized", p.Registration.URI()) + return fmt.Errorf("plugin %v already initialized: %w", p.Registration.URI(), errdefs.ErrAlreadyExists) } ps.ordered = append(ps.ordered, p) @@ -127,19 +131,55 @@ func (ps *Set) Get(t Type) (interface{}, error) { for _, v := range ps.byTypeAndID[t] { return v.Instance() } - return nil, errors.Wrapf(errdefs.ErrNotFound, "no plugins registered for %s", t) + return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound) +} + +// GetByID returns the plugin of the given type and ID +func (ps *Set) GetByID(t Type, id string) (*Plugin, error) { + typSet, ok := ps.byTypeAndID[t] + if !ok || len(typSet) == 0 { + return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound) + } + p, ok := typSet[id] + if !ok { + return nil, fmt.Errorf("no plugins registered for %s %q: %w", t, id, errdefs.ErrNotFound) + } + return p, nil +} + +// GetAll returns all initialized plugins +func (ps *Set) GetAll() []*Plugin { + return ps.ordered +} + +// Plugins returns plugin set +func (i *InitContext) Plugins() *Set { + return i.plugins } // GetAll plugins in the set func (i *InitContext) GetAll() []*Plugin { - return i.plugins.ordered + return i.plugins.GetAll() +} + +// GetByID returns the plugin of the given type and ID +func (i *InitContext) GetByID(t Type, id string) (interface{}, error) { + ps, err := i.GetByType(t) + if err != nil { + return nil, err + } + p, ok := ps[id] + if !ok { + return nil, fmt.Errorf("no %s plugins with id %s: %w", t, id, errdefs.ErrNotFound) + } + return p.Instance() } // GetByType returns all plugins with the specific type. func (i *InitContext) GetByType(t Type) (map[string]*Plugin, error) { p, ok := i.plugins.byTypeAndID[t] if !ok { - return nil, errors.Wrapf(errdefs.ErrNotFound, "no plugins registered for %s", t) + return nil, fmt.Errorf("no plugins registered for %s: %w", t, errdefs.ErrNotFound) } return p, nil diff --git a/vendor/github.com/containerd/containerd/plugin/plugin.go b/vendor/github.com/containerd/containerd/plugin/plugin.go index 2674edeb1b..f1be877fcb 100644 --- a/vendor/github.com/containerd/containerd/plugin/plugin.go +++ b/vendor/github.com/containerd/containerd/plugin/plugin.go @@ -17,12 +17,9 @@ package plugin import ( + "errors" "fmt" "sync" - - "github.com/containerd/ttrpc" - "github.com/pkg/errors" - "google.golang.org/grpc" ) var ( @@ -63,6 +60,8 @@ const ( ServicePlugin Type = "io.containerd.service.v1" // GRPCPlugin implements a grpc service GRPCPlugin Type = "io.containerd.grpc.v1" + // TTRPCPlugin implements a ttrpc shim service + TTRPCPlugin Type = "io.containerd.ttrpc.v1" // SnapshotPlugin implements a snapshotter SnapshotPlugin Type = "io.containerd.snapshotter.v1" // TaskMonitorPlugin implements a task monitor @@ -75,6 +74,24 @@ const ( ContentPlugin Type = "io.containerd.content.v1" // GCPlugin implements garbage collection policy GCPlugin Type = "io.containerd.gc.v1" + // EventPlugin implements event handling + EventPlugin Type = "io.containerd.event.v1" + // LeasePlugin implements lease manager + LeasePlugin Type = "io.containerd.lease.v1" + // Streaming implements a stream manager + StreamingPlugin Type = "io.containerd.streaming.v1" + // TracingProcessorPlugin implements a open telemetry span processor + TracingProcessorPlugin Type = "io.containerd.tracing.processor.v1" + // NRIApiPlugin implements the NRI adaptation interface for containerd. + NRIApiPlugin Type = "io.containerd.nri.v1" + // TransferPlugin implements a transfer service + TransferPlugin Type = "io.containerd.transfer.v1" + // SandboxStorePlugin implements a sandbox store + SandboxStorePlugin Type = "io.containerd.sandbox.store.v1" + // SandboxControllerPlugin implements a sandbox controller + SandboxControllerPlugin Type = "io.containerd.sandbox.controller.v1" + // WarningPlugin implements a warning service + WarningPlugin Type = "io.containerd.warning.v1" ) const ( @@ -83,7 +100,8 @@ const ( // RuntimeRuncV1 is the runc runtime that supports a single container RuntimeRuncV1 = "io.containerd.runc.v1" // RuntimeRuncV2 is the runc runtime that supports multiple containers per shim - RuntimeRuncV2 = "io.containerd.runc.v2" + RuntimeRuncV2 = "io.containerd.runc.v2" + DeprecationsPlugin = "deprecations" ) // Registration contains information for registering a plugin @@ -122,28 +140,13 @@ func (r *Registration) URI() string { return fmt.Sprintf("%s.%s", r.Type, r.ID) } -// Service allows GRPC services to be registered with the underlying server -type Service interface { - Register(*grpc.Server) error -} - -// TTRPCService allows TTRPC services to be registered with the underlying server -type TTRPCService interface { - RegisterTTRPC(*ttrpc.Server) error -} - -// TCPService allows GRPC services to be registered with the underlying tcp server -type TCPService interface { - RegisterTCP(*grpc.Server) error -} - var register = struct { sync.RWMutex r []*Registration }{} // Load loads all plugins at the provided path into containerd -func Load(path string) (err error) { +func Load(path string) (count int, err error) { defer func() { if v := recover(); v != nil { rerr, ok := v.(error) @@ -171,15 +174,11 @@ func Register(r *Registration) { panic(err) } - var last bool for _, requires := range r.Requires { - if requires == "*" { - last = true + if requires == "*" && len(r.Requires) != 1 { + panic(ErrInvalidRequires) } } - if last && len(r.Requires) != 1 { - panic(ErrInvalidRequires) - } register.r = append(register.r, r) } @@ -187,7 +186,7 @@ func Register(r *Registration) { func checkUnique(r *Registration) error { for _, registered := range register.r { if r.URI() == registered.URI() { - return errors.Wrap(ErrIDRegistered, r.URI()) + return fmt.Errorf("%s: %w", r.URI(), ErrIDRegistered) } } return nil diff --git a/vendor/github.com/containerd/containerd/plugin/plugin_go18.go b/vendor/github.com/containerd/containerd/plugin/plugin_go18.go index 927fe61965..0671630a20 100644 --- a/vendor/github.com/containerd/containerd/plugin/plugin_go18.go +++ b/vendor/github.com/containerd/containerd/plugin/plugin_go18.go @@ -1,4 +1,4 @@ -// +build go1.8,!windows,amd64,!static_build,!gccgo +//go:build go1.8 && !windows && amd64 && !static_build && !gccgo /* Copyright The containerd Authors. @@ -25,12 +25,13 @@ import ( "runtime" ) -// loadPlugins loads all plugins for the OS and Arch -// that containerd is built for inside the provided path -func loadPlugins(path string) error { +// loadPlugins loads all plugins for the OS and Arch that containerd is built +// for inside the provided path and returns the count of successfully-loaded +// plugins +func loadPlugins(path string) (int, error) { abs, err := filepath.Abs(path) if err != nil { - return err + return 0, err } pattern := filepath.Join(abs, fmt.Sprintf( "*-%s-%s.%s", @@ -40,14 +41,16 @@ func loadPlugins(path string) error { )) libs, err := filepath.Glob(pattern) if err != nil { - return err + return 0, err } + loaded := 0 for _, lib := range libs { if _, err := plugin.Open(lib); err != nil { - return err + return loaded, err } + loaded++ } - return nil + return loaded, nil } // getLibExt returns a platform specific lib extension for diff --git a/vendor/github.com/containerd/containerd/plugin/plugin_other.go b/vendor/github.com/containerd/containerd/plugin/plugin_other.go index 0c5e14165c..b0896d6908 100644 --- a/vendor/github.com/containerd/containerd/plugin/plugin_other.go +++ b/vendor/github.com/containerd/containerd/plugin/plugin_other.go @@ -1,4 +1,4 @@ -// +build !go1.8 windows !amd64 static_build gccgo +//go:build !go1.8 || windows || !amd64 || static_build || gccgo /* Copyright The containerd Authors. @@ -18,7 +18,7 @@ package plugin -func loadPlugins(path string) error { +func loadPlugins(path string) (int, error) { // plugins not supported until 1.8 - return nil + return 0, nil } diff --git a/vendor/github.com/containerd/containerd/process.go b/vendor/github.com/containerd/containerd/process.go new file mode 100644 index 0000000000..73d8f86625 --- /dev/null +++ b/vendor/github.com/containerd/containerd/process.go @@ -0,0 +1,245 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "fmt" + "strings" + "syscall" + "time" + + "github.com/containerd/containerd/api/services/tasks/v1" + "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/protobuf" +) + +// Process represents a system process +type Process interface { + // ID of the process + ID() string + // Pid is the system specific process id + Pid() uint32 + // Start starts the process executing the user's defined binary + Start(context.Context) error + // Delete removes the process and any resources allocated returning the exit status + Delete(context.Context, ...ProcessDeleteOpts) (*ExitStatus, error) + // Kill sends the provided signal to the process + Kill(context.Context, syscall.Signal, ...KillOpts) error + // Wait asynchronously waits for the process to exit, and sends the exit code to the returned channel + Wait(context.Context) (<-chan ExitStatus, error) + // CloseIO allows various pipes to be closed on the process + CloseIO(context.Context, ...IOCloserOpts) error + // Resize changes the width and height of the process's terminal + Resize(ctx context.Context, w, h uint32) error + // IO returns the io set for the process + IO() cio.IO + // Status returns the executing status of the process + Status(context.Context) (Status, error) +} + +// NewExitStatus populates an ExitStatus +func NewExitStatus(code uint32, t time.Time, err error) *ExitStatus { + return &ExitStatus{ + code: code, + exitedAt: t, + err: err, + } +} + +// ExitStatus encapsulates a process's exit status. +// It is used by `Wait()` to return either a process exit code or an error +type ExitStatus struct { + code uint32 + exitedAt time.Time + err error +} + +// Result returns the exit code and time of the exit status. +// An error may be returned here to which indicates there was an error +// +// at some point while waiting for the exit status. It does not signify +// an error with the process itself. +// +// If an error is returned, the process may still be running. +func (s ExitStatus) Result() (uint32, time.Time, error) { + return s.code, s.exitedAt, s.err +} + +// ExitCode returns the exit code of the process. +// This is only valid is Error() returns nil +func (s ExitStatus) ExitCode() uint32 { + return s.code +} + +// ExitTime returns the exit time of the process +// This is only valid is Error() returns nil +func (s ExitStatus) ExitTime() time.Time { + return s.exitedAt +} + +// Error returns the error, if any, that occurred while waiting for the +// process. +func (s ExitStatus) Error() error { + return s.err +} + +type process struct { + id string + task *task + pid uint32 + io cio.IO +} + +func (p *process) ID() string { + return p.id +} + +// Pid returns the pid of the process +// The pid is not set until start is called and returns +func (p *process) Pid() uint32 { + return p.pid +} + +// Start starts the exec process +func (p *process) Start(ctx context.Context) error { + r, err := p.task.client.TaskService().Start(ctx, &tasks.StartRequest{ + ContainerID: p.task.id, + ExecID: p.id, + }) + if err != nil { + if p.io != nil { + p.io.Cancel() + p.io.Wait() + p.io.Close() + } + return errdefs.FromGRPC(err) + } + p.pid = r.Pid + return nil +} + +func (p *process) Kill(ctx context.Context, s syscall.Signal, opts ...KillOpts) error { + var i KillInfo + for _, o := range opts { + if err := o(ctx, &i); err != nil { + return err + } + } + _, err := p.task.client.TaskService().Kill(ctx, &tasks.KillRequest{ + Signal: uint32(s), + ContainerID: p.task.id, + ExecID: p.id, + All: i.All, + }) + return errdefs.FromGRPC(err) +} + +func (p *process) Wait(ctx context.Context) (<-chan ExitStatus, error) { + c := make(chan ExitStatus, 1) + go func() { + defer close(c) + r, err := p.task.client.TaskService().Wait(ctx, &tasks.WaitRequest{ + ContainerID: p.task.id, + ExecID: p.id, + }) + if err != nil { + c <- ExitStatus{ + code: UnknownExitStatus, + err: err, + } + return + } + c <- ExitStatus{ + code: r.ExitStatus, + exitedAt: protobuf.FromTimestamp(r.ExitedAt), + } + }() + return c, nil +} + +func (p *process) CloseIO(ctx context.Context, opts ...IOCloserOpts) error { + r := &tasks.CloseIORequest{ + ContainerID: p.task.id, + ExecID: p.id, + } + var i IOCloseInfo + for _, o := range opts { + o(&i) + } + r.Stdin = i.Stdin + _, err := p.task.client.TaskService().CloseIO(ctx, r) + return errdefs.FromGRPC(err) +} + +func (p *process) IO() cio.IO { + return p.io +} + +func (p *process) Resize(ctx context.Context, w, h uint32) error { + _, err := p.task.client.TaskService().ResizePty(ctx, &tasks.ResizePtyRequest{ + ContainerID: p.task.id, + Width: w, + Height: h, + ExecID: p.id, + }) + return errdefs.FromGRPC(err) +} + +func (p *process) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitStatus, error) { + for _, o := range opts { + if err := o(ctx, p); err != nil { + return nil, err + } + } + status, err := p.Status(ctx) + if err != nil { + return nil, err + } + switch status.Status { + case Running, Paused, Pausing: + return nil, fmt.Errorf("current process state: %s, process must be stopped before deletion: %w", status.Status, errdefs.ErrFailedPrecondition) + } + r, err := p.task.client.TaskService().DeleteProcess(ctx, &tasks.DeleteProcessRequest{ + ContainerID: p.task.id, + ExecID: p.id, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + if p.io != nil { + p.io.Cancel() + p.io.Wait() + p.io.Close() + } + return &ExitStatus{code: r.ExitStatus, exitedAt: protobuf.FromTimestamp(r.ExitedAt)}, nil +} + +func (p *process) Status(ctx context.Context) (Status, error) { + r, err := p.task.client.TaskService().Get(ctx, &tasks.GetRequest{ + ContainerID: p.task.id, + ExecID: p.id, + }) + if err != nil { + return Status{}, errdefs.FromGRPC(err) + } + return Status{ + Status: ProcessStatus(strings.ToLower(r.Process.Status.String())), + ExitStatus: r.Process.ExitStatus, + }, nil +} diff --git a/vendor/github.com/containerd/containerd/protobuf/any.go b/vendor/github.com/containerd/containerd/protobuf/any.go new file mode 100644 index 0000000000..84da2a33da --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/any.go @@ -0,0 +1,47 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package protobuf + +import ( + "github.com/containerd/typeurl/v2" + "google.golang.org/protobuf/types/known/anypb" +) + +// FromAny converts typeurl.Any to github.com/containerd/containerd/protobuf/types.Any. +func FromAny(from typeurl.Any) *anypb.Any { + if from == nil { + return nil + } + + if pbany, ok := from.(*anypb.Any); ok { + return pbany + } + + return &anypb.Any{ + TypeUrl: from.GetTypeUrl(), + Value: from.GetValue(), + } +} + +// FromAny converts an arbitrary interface to github.com/containerd/containerd/protobuf/types.Any. +func MarshalAnyToProto(from interface{}) (*anypb.Any, error) { + any, err := typeurl.MarshalAny(from) + if err != nil { + return nil, err + } + return FromAny(any), nil +} diff --git a/vendor/github.com/containerd/containerd/protobuf/compare.go b/vendor/github.com/containerd/containerd/protobuf/compare.go new file mode 100644 index 0000000000..602a4bcac5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/compare.go @@ -0,0 +1,41 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package protobuf + +import ( + "github.com/google/go-cmp/cmp" + "google.golang.org/protobuf/proto" +) + +var Compare = cmp.FilterValues( + func(x, y interface{}) bool { + _, xok := x.(proto.Message) + _, yok := y.(proto.Message) + return xok && yok + }, + cmp.Comparer(func(x, y interface{}) bool { + vx, ok := x.(proto.Message) + if !ok { + return false + } + vy, ok := y.(proto.Message) + if !ok { + return false + } + return proto.Equal(vx, vy) + }), +) diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/doc.go b/vendor/github.com/containerd/containerd/protobuf/plugin/doc.go new file mode 100644 index 0000000000..401a6d5ccb --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/plugin/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package plugin diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go b/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go new file mode 100644 index 0000000000..1bab0c7766 --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.pb.go @@ -0,0 +1,144 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/protobuf/plugin/fieldpath.proto + +package plugin + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + descriptorpb "google.golang.org/protobuf/types/descriptorpb" + reflect "reflect" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes = []protoimpl.ExtensionInfo{ + { + ExtendedType: (*descriptorpb.FileOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 63300, + Name: "containerd.plugin.fieldpath_all", + Tag: "varint,63300,opt,name=fieldpath_all", + Filename: "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto", + }, + { + ExtendedType: (*descriptorpb.MessageOptions)(nil), + ExtensionType: (*bool)(nil), + Field: 64400, + Name: "containerd.plugin.fieldpath", + Tag: "varint,64400,opt,name=fieldpath", + Filename: "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto", + }, +} + +// Extension fields to descriptorpb.FileOptions. +var ( + // optional bool fieldpath_all = 63300; + E_FieldpathAll = &file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes[0] +) + +// Extension fields to descriptorpb.MessageOptions. +var ( + // optional bool fieldpath = 64400; + E_Fieldpath = &file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes[1] +) + +var File_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_rawDesc = []byte{ + 0x0a, 0x40, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, + 0x72, 0x64, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x6c, 0x75, 0x67, + 0x69, 0x6e, 0x2f, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x12, 0x11, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2e, 0x70, + 0x6c, 0x75, 0x67, 0x69, 0x6e, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x64, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, + 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3a, 0x43, 0x0a, 0x0d, 0x66, 0x69, 0x65, 0x6c, 0x64, + 0x70, 0x61, 0x74, 0x68, 0x5f, 0x61, 0x6c, 0x6c, 0x12, 0x1c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, + 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x46, 0x69, 0x6c, 0x65, 0x4f, + 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0xc4, 0xee, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0c, + 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x41, 0x6c, 0x6c, 0x3a, 0x3f, 0x0a, 0x09, + 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x12, 0x1f, 0x2e, 0x67, 0x6f, 0x6f, 0x67, + 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x4d, 0x65, 0x73, 0x73, + 0x61, 0x67, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x18, 0x90, 0xf7, 0x03, 0x20, 0x01, + 0x28, 0x08, 0x52, 0x09, 0x66, 0x69, 0x65, 0x6c, 0x64, 0x70, 0x61, 0x74, 0x68, 0x42, 0x32, 0x5a, + 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, + 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, + 0x64, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x6c, 0x75, 0x67, 0x69, + 0x6e, +} + +var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_goTypes = []interface{}{ + (*descriptorpb.FileOptions)(nil), // 0: google.protobuf.FileOptions + (*descriptorpb.MessageOptions)(nil), // 1: google.protobuf.MessageOptions +} +var file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_depIdxs = []int32{ + 0, // 0: containerd.plugin.fieldpath_all:extendee -> google.protobuf.FileOptions + 1, // 1: containerd.plugin.fieldpath:extendee -> google.protobuf.MessageOptions + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 0, // [0:2] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_init() } +func file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_init() { + if File_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto != nil { + return + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_rawDesc, + NumEnums: 0, + NumMessages: 0, + NumExtensions: 2, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_depIdxs, + ExtensionInfos: file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_extTypes, + }.Build() + File_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto = out.File + file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_rawDesc = nil + file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_goTypes = nil + file_github_com_containerd_containerd_protobuf_plugin_fieldpath_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto b/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto new file mode 100644 index 0000000000..de98dd899f --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/plugin/fieldpath.proto @@ -0,0 +1,42 @@ +// Protocol Buffers for Go with Gadgets +// +// Copyright (c) 2013, The GoGo Authors. All rights reserved. +// http://github.com/gogo/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto2"; +package containerd.plugin; + +import "google/protobuf/descriptor.proto"; + +option go_package = "github.com/containerd/containerd/protobuf/plugin"; + +extend google.protobuf.FileOptions { + optional bool fieldpath_all = 63300; +} + +extend google.protobuf.MessageOptions { + optional bool fieldpath = 64400; +} diff --git a/vendor/github.com/containerd/containerd/protobuf/proto/proto.go b/vendor/github.com/containerd/containerd/protobuf/proto/proto.go new file mode 100644 index 0000000000..6c5e7b75e3 --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/proto/proto.go @@ -0,0 +1,30 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package proto provides convinient aliases that make google.golang.org/protobuf migration easier. +package proto + +import ( + google "google.golang.org/protobuf/proto" +) + +func Marshal(input google.Message) ([]byte, error) { + return google.Marshal(input) +} + +func Unmarshal(input []byte, output google.Message) error { + return google.Unmarshal(input, output) +} diff --git a/vendor/github.com/containerd/containerd/protobuf/timestamp.go b/vendor/github.com/containerd/containerd/protobuf/timestamp.go new file mode 100644 index 0000000000..0615f823b0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/timestamp.go @@ -0,0 +1,36 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package protobuf + +import ( + "time" + + "google.golang.org/protobuf/types/known/timestamppb" +) + +// Once we migrate off from gogo/protobuf, we can use the function below, which don't return any errors. +// https://github.com/protocolbuffers/protobuf-go/blob/v1.28.0/types/known/timestamppb/timestamp.pb.go#L200-L208 + +// ToTimestamp creates protobuf's Timestamp from time.Time. +func ToTimestamp(from time.Time) *timestamppb.Timestamp { + return timestamppb.New(from) +} + +// FromTimestamp creates time.Time from protobuf's Timestamp. +func FromTimestamp(from *timestamppb.Timestamp) time.Time { + return from.AsTime() +} diff --git a/vendor/github.com/containerd/containerd/protobuf/types/types.go b/vendor/github.com/containerd/containerd/protobuf/types/types.go new file mode 100644 index 0000000000..1a920a2f98 --- /dev/null +++ b/vendor/github.com/containerd/containerd/protobuf/types/types.go @@ -0,0 +1,28 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package types provides convinient aliases that make google.golang.org/protobuf migration easier. +package types + +import ( + "google.golang.org/genproto/protobuf/field_mask" + "google.golang.org/protobuf/types/known/anypb" + "google.golang.org/protobuf/types/known/emptypb" +) + +type Empty = emptypb.Empty +type Any = anypb.Any +type FieldMask = field_mask.FieldMask diff --git a/vendor/github.com/containerd/containerd/pull.go b/vendor/github.com/containerd/containerd/pull.go new file mode 100644 index 0000000000..d72702a5fb --- /dev/null +++ b/vendor/github.com/containerd/containerd/pull.go @@ -0,0 +1,317 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "errors" + "fmt" + + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sync/semaphore" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/pkg/unpack" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/remotes/docker" + "github.com/containerd/containerd/remotes/docker/schema1" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. + "github.com/containerd/containerd/tracing" +) + +const ( + pullSpanPrefix = "pull" +) + +// Pull downloads the provided content into containerd's content store +// and returns a platform specific image object +func (c *Client) Pull(ctx context.Context, ref string, opts ...RemoteOpt) (_ Image, retErr error) { + ctx, span := tracing.StartSpan(ctx, tracing.Name(pullSpanPrefix, "Pull")) + defer span.End() + + pullCtx := defaultRemoteContext() + + for _, o := range opts { + if err := o(c, pullCtx); err != nil { + return nil, err + } + } + + if pullCtx.PlatformMatcher == nil { + if len(pullCtx.Platforms) > 1 { + return nil, errors.New("cannot pull multiplatform image locally, try Fetch") + } else if len(pullCtx.Platforms) == 0 { + pullCtx.PlatformMatcher = c.platform + } else { + p, err := platforms.Parse(pullCtx.Platforms[0]) + if err != nil { + return nil, fmt.Errorf("invalid platform %s: %w", pullCtx.Platforms[0], err) + } + + pullCtx.PlatformMatcher = platforms.Only(p) + } + } + + span.SetAttributes( + tracing.Attribute("image.ref", ref), + tracing.Attribute("unpack", pullCtx.Unpack), + tracing.Attribute("max.concurrent.downloads", pullCtx.MaxConcurrentDownloads), + tracing.Attribute("platforms.count", len(pullCtx.Platforms)), + ) + + ctx, done, err := c.WithLease(ctx) + if err != nil { + return nil, err + } + defer done(ctx) + + var unpacker *unpack.Unpacker + + if pullCtx.Unpack { + snapshotterName, err := c.resolveSnapshotterName(ctx, pullCtx.Snapshotter) + if err != nil { + return nil, fmt.Errorf("unable to resolve snapshotter: %w", err) + } + span.SetAttributes(tracing.Attribute("snapshotter.name", snapshotterName)) + var uconfig UnpackConfig + for _, opt := range pullCtx.UnpackOpts { + if err := opt(ctx, &uconfig); err != nil { + return nil, err + } + } + var platformMatcher platforms.Matcher + if !uconfig.CheckPlatformSupported { + platformMatcher = platforms.All + } + + // Check client Unpack config + platform := unpack.Platform{ + Platform: platformMatcher, + SnapshotterKey: snapshotterName, + Snapshotter: c.SnapshotService(snapshotterName), + SnapshotOpts: append(pullCtx.SnapshotterOpts, uconfig.SnapshotOpts...), + Applier: c.DiffService(), + ApplyOpts: uconfig.ApplyOpts, + } + uopts := []unpack.UnpackerOpt{unpack.WithUnpackPlatform(platform)} + if pullCtx.MaxConcurrentDownloads > 0 { + uopts = append(uopts, unpack.WithLimiter(semaphore.NewWeighted(int64(pullCtx.MaxConcurrentDownloads)))) + } + if uconfig.DuplicationSuppressor != nil { + uopts = append(uopts, unpack.WithDuplicationSuppressor(uconfig.DuplicationSuppressor)) + } + unpacker, err = unpack.NewUnpacker(ctx, c.ContentStore(), uopts...) + if err != nil { + return nil, fmt.Errorf("unable to initialize unpacker: %w", err) + } + defer func() { + if _, err := unpacker.Wait(); err != nil { + if retErr == nil { + retErr = fmt.Errorf("unpack: %w", err) + } + } + }() + wrapper := pullCtx.HandlerWrapper + pullCtx.HandlerWrapper = func(h images.Handler) images.Handler { + if wrapper == nil { + return unpacker.Unpack(h) + } + return unpacker.Unpack(wrapper(h)) + } + } + + img, err := c.fetch(ctx, pullCtx, ref, 1) + if err != nil { + return nil, err + } + + // NOTE(fuweid): unpacker defers blobs download. before create image + // record in ImageService, should wait for unpacking(including blobs + // download). + var ur unpack.Result + if unpacker != nil { + _, unpackSpan := tracing.StartSpan(ctx, tracing.Name(pullSpanPrefix, "UnpackWait")) + if ur, err = unpacker.Wait(); err != nil { + unpackSpan.SetStatus(err) + unpackSpan.End() + return nil, err + } + unpackSpan.End() + } + + img, err = c.createNewImage(ctx, img) + if err != nil { + return nil, err + } + + i := NewImageWithPlatform(c, img, pullCtx.PlatformMatcher) + span.SetAttributes(tracing.Attribute("image.ref", i.Name())) + + if unpacker != nil && ur.Unpacks == 0 { + // Unpack was tried previously but nothing was unpacked + // This is at least required for schema 1 image. + if err := i.Unpack(ctx, pullCtx.Snapshotter, pullCtx.UnpackOpts...); err != nil { + return nil, fmt.Errorf("failed to unpack image on snapshotter %s: %w", pullCtx.Snapshotter, err) + } + } + + return i, nil +} + +func (c *Client) fetch(ctx context.Context, rCtx *RemoteContext, ref string, limit int) (images.Image, error) { + ctx, span := tracing.StartSpan(ctx, tracing.Name(pullSpanPrefix, "fetch")) + defer span.End() + store := c.ContentStore() + name, desc, err := rCtx.Resolver.Resolve(ctx, ref) + if err != nil { + return images.Image{}, fmt.Errorf("failed to resolve reference %q: %w", ref, err) + } + + fetcher, err := rCtx.Resolver.Fetcher(ctx, name) + if err != nil { + return images.Image{}, fmt.Errorf("failed to get fetcher for %q: %w", name, err) + } + + var ( + handler images.Handler + + isConvertible bool + originalSchema1Digest string + converterFunc func(context.Context, ocispec.Descriptor) (ocispec.Descriptor, error) + limiter *semaphore.Weighted + ) + + if desc.MediaType == images.MediaTypeDockerSchema1Manifest && rCtx.ConvertSchema1 { + schema1Converter := schema1.NewConverter(store, fetcher) + + handler = images.Handlers(append(rCtx.BaseHandlers, schema1Converter)...) + + isConvertible = true + + converterFunc = func(ctx context.Context, _ ocispec.Descriptor) (ocispec.Descriptor, error) { + return schema1Converter.Convert(ctx) + } + + originalSchema1Digest = desc.Digest.String() + } else { + // Get all the children for a descriptor + childrenHandler := images.ChildrenHandler(store) + // Set any children labels for that content + childrenHandler = images.SetChildrenMappedLabels(store, childrenHandler, rCtx.ChildLabelMap) + if rCtx.AllMetadata { + // Filter manifests by platforms but allow to handle manifest + // and configuration for not-target platforms + childrenHandler = remotes.FilterManifestByPlatformHandler(childrenHandler, rCtx.PlatformMatcher) + } else { + // Filter children by platforms if specified. + childrenHandler = images.FilterPlatforms(childrenHandler, rCtx.PlatformMatcher) + } + // Sort and limit manifests if a finite number is needed + if limit > 0 { + childrenHandler = images.LimitManifests(childrenHandler, rCtx.PlatformMatcher, limit) + } + + // set isConvertible to true if there is application/octet-stream media type + convertibleHandler := images.HandlerFunc( + func(_ context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if desc.MediaType == docker.LegacyConfigMediaType { + isConvertible = true + } + + return []ocispec.Descriptor{}, nil + }, + ) + + appendDistSrcLabelHandler, err := docker.AppendDistributionSourceLabel(store, ref) + if err != nil { + return images.Image{}, err + } + + handlers := append(rCtx.BaseHandlers, + remotes.FetchHandler(store, fetcher), + convertibleHandler, + childrenHandler, + appendDistSrcLabelHandler, + ) + + handler = images.Handlers(handlers...) + + converterFunc = func(ctx context.Context, desc ocispec.Descriptor) (ocispec.Descriptor, error) { + return docker.ConvertManifest(ctx, store, desc) + } + } + + if rCtx.HandlerWrapper != nil { + handler = rCtx.HandlerWrapper(handler) + } + + if rCtx.MaxConcurrentDownloads > 0 { + limiter = semaphore.NewWeighted(int64(rCtx.MaxConcurrentDownloads)) + } + + if err := images.Dispatch(ctx, handler, limiter, desc); err != nil { + return images.Image{}, err + } + + if isConvertible { + if desc, err = converterFunc(ctx, desc); err != nil { + return images.Image{}, err + } + } + + if originalSchema1Digest != "" { + if rCtx.Labels == nil { + rCtx.Labels = make(map[string]string) + } + rCtx.Labels[images.ConvertedDockerSchema1LabelKey] = originalSchema1Digest + } + + return images.Image{ + Name: name, + Target: desc, + Labels: rCtx.Labels, + }, nil +} + +func (c *Client) createNewImage(ctx context.Context, img images.Image) (images.Image, error) { + ctx, span := tracing.StartSpan(ctx, tracing.Name(pullSpanPrefix, "pull.createNewImage")) + defer span.End() + is := c.ImageService() + for { + if created, err := is.Create(ctx, img); err != nil { + if !errdefs.IsAlreadyExists(err) { + return images.Image{}, err + } + + updated, err := is.Update(ctx, img) + if err != nil { + // if image was removed, try create again + if errdefs.IsNotFound(err) { + continue + } + return images.Image{}, err + } + + img = updated + } else { + img = created + } + + return img, nil + } +} diff --git a/vendor/github.com/docker/distribution/reference/helpers.go b/vendor/github.com/containerd/containerd/reference/docker/helpers.go similarity index 64% rename from vendor/github.com/docker/distribution/reference/helpers.go rename to vendor/github.com/containerd/containerd/reference/docker/helpers.go index 978df7eabb..386025104a 100644 --- a/vendor/github.com/docker/distribution/reference/helpers.go +++ b/vendor/github.com/containerd/containerd/reference/docker/helpers.go @@ -1,4 +1,20 @@ -package reference +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker import "path" diff --git a/vendor/github.com/docker/distribution/reference/normalize.go b/vendor/github.com/containerd/containerd/reference/docker/normalize.go similarity index 86% rename from vendor/github.com/docker/distribution/reference/normalize.go rename to vendor/github.com/containerd/containerd/reference/docker/normalize.go index b3dfb7a6d7..b299bf6c06 100644 --- a/vendor/github.com/docker/distribution/reference/normalize.go +++ b/vendor/github.com/containerd/containerd/reference/docker/normalize.go @@ -1,11 +1,25 @@ -package reference +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker import ( - "errors" "fmt" "strings" - "github.com/docker/distribution/digestset" "github.com/opencontainers/go-digest" ) @@ -42,7 +56,7 @@ func ParseNormalizedNamed(s string) (Named, error) { remoteName = remainder } if strings.ToLower(remoteName) != remoteName { - return nil, errors.New("invalid reference format: repository name must be lowercase") + return nil, fmt.Errorf("invalid reference format: repository name (%s) must be lowercase", remoteName) } ref, err := Parse(domain + "/" + remainder) @@ -90,7 +104,7 @@ func ParseDockerRef(ref string) (Named, error) { // needs to be already validated before. func splitDockerDomain(name string) (domain, remainder string) { i := strings.IndexRune(name, '/') - if i == -1 || (!strings.ContainsAny(name[:i], ".:") && name[:i] != "localhost") { + if i == -1 || (!strings.ContainsAny(name[:i], ".:") && name[:i] != "localhost" && strings.ToLower(name[:i]) == name[:i]) { domain, remainder = defaultDomain, name } else { domain, remainder = name[:i], name[i+1:] @@ -105,7 +119,7 @@ func splitDockerDomain(name string) (domain, remainder string) { } // familiarizeName returns a shortened version of the name familiar -// to to the Docker UI. Familiar names have the default domain +// to the Docker UI. Familiar names have the default domain // "docker.io" and "library/" repository prefix removed. // For example, "docker.io/library/redis" will have the familiar // name "redis" and "docker.io/dmcgowan/myapp" will be "dmcgowan/myapp". @@ -180,20 +194,3 @@ func ParseAnyReference(ref string) (Reference, error) { return ParseNormalizedNamed(ref) } - -// ParseAnyReferenceWithSet parses a reference string as a possible short -// identifier to be matched in a digest set, a full digest, or familiar name. -func ParseAnyReferenceWithSet(ref string, ds *digestset.Set) (Reference, error) { - if ok := anchoredShortIdentifierRegexp.MatchString(ref); ok { - dgst, err := ds.Lookup(ref) - if err == nil { - return digestReference(dgst), nil - } - } else { - if dgst, err := digest.Parse(ref); err == nil { - return digestReference(dgst), nil - } - } - - return ParseNormalizedNamed(ref) -} diff --git a/vendor/github.com/docker/distribution/reference/reference.go b/vendor/github.com/containerd/containerd/reference/docker/reference.go similarity index 89% rename from vendor/github.com/docker/distribution/reference/reference.go rename to vendor/github.com/containerd/containerd/reference/docker/reference.go index 8c0c23b2fe..4dc00474ee 100644 --- a/vendor/github.com/docker/distribution/reference/reference.go +++ b/vendor/github.com/containerd/containerd/reference/docker/reference.go @@ -1,15 +1,33 @@ -// Package reference provides a general type to represent any way of referencing images within the registry. +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package docker provides a general type to represent any way of referencing images within the registry. // Its main purpose is to abstract tags and digests (content-addressable hash). // // Grammar // -// reference := name [ ":" tag ] [ "@" digest ] +// reference := name [ ":" tag ] [ "@" digest ] // name := [domain '/'] path-component ['/' path-component]* -// domain := domain-component ['.' domain-component]* [':' port-number] +// domain := host [':' port-number] +// host := domain-name | IPv4address | \[ IPv6address \] ; rfc3986 appendix-A +// domain-name := domain-component ['.' domain-component]* // domain-component := /([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])/ // port-number := /[0-9]+/ // path-component := alpha-numeric [separator alpha-numeric]* -// alpha-numeric := /[a-z0-9]+/ +// alpha-numeric := /[a-z0-9]+/ // separator := /[_.]|__|[-]*/ // // tag := /[\w][\w.-]{0,127}/ @@ -22,7 +40,7 @@ // // identifier := /[a-f0-9]{64}/ // short-identifier := /[a-f0-9]{6,64}/ -package reference +package docker import ( "errors" @@ -320,11 +338,13 @@ func WithDigest(name Named, digest digest.Digest) (Canonical, error) { // TrimNamed removes any tag or digest from the named reference. func TrimNamed(ref Named) Named { - domain, path := SplitHostname(ref) - return repository{ - domain: domain, - path: path, + repo := repository{} + if r, ok := ref.(namedRepository); ok { + repo.domain, repo.path = r.Domain(), r.Path() + } else { + repo.domain, repo.path = splitDomain(ref.Name()) } + return repo } func getBestReferenceType(ref reference) Reference { diff --git a/vendor/github.com/containerd/containerd/reference/docker/regexp.go b/vendor/github.com/containerd/containerd/reference/docker/regexp.go new file mode 100644 index 0000000000..4be3c575e0 --- /dev/null +++ b/vendor/github.com/containerd/containerd/reference/docker/regexp.go @@ -0,0 +1,191 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import "regexp" + +var ( + // alphaNumeric defines the alpha numeric atom, typically a + // component of names. This only allows lower case characters and digits. + alphaNumeric = `[a-z0-9]+` + + // separator defines the separators allowed to be embedded in name + // components. This allow one period, one or two underscore and multiple + // dashes. Repeated dashes and underscores are intentionally treated + // differently. In order to support valid hostnames as name components, + // supporting repeated dash was added. Additionally double underscore is + // now allowed as a separator to loosen the restriction for previously + // supported names. + separator = `(?:[._]|__|[-]*)` + + // nameComponent restricts registry path component names to start + // with at least one letter or number, with following parts able to be + // separated by one period, one or two underscore and multiple dashes. + nameComponent = expression( + alphaNumeric, + optional(repeated(separator, alphaNumeric))) + + // domainNameComponent restricts the registry domain component of a + // repository name to start with a component as defined by DomainRegexp. + domainNameComponent = `(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])` + + // ipv6address are enclosed between square brackets and may be represented + // in many ways, see rfc5952. Only IPv6 in compressed or uncompressed format + // are allowed, IPv6 zone identifiers (rfc6874) or Special addresses such as + // IPv4-Mapped are deliberately excluded. + ipv6address = expression( + literal(`[`), `(?:[a-fA-F0-9:]+)`, literal(`]`), + ) + + // domainName defines the structure of potential domain components + // that may be part of image names. This is purposely a subset of what is + // allowed by DNS to ensure backwards compatibility with Docker image + // names. This includes IPv4 addresses on decimal format. + domainName = expression( + domainNameComponent, + optional(repeated(literal(`.`), domainNameComponent)), + ) + + // host defines the structure of potential domains based on the URI + // Host subcomponent on rfc3986. It may be a subset of DNS domain name, + // or an IPv4 address in decimal format, or an IPv6 address between square + // brackets (excluding zone identifiers as defined by rfc6874 or special + // addresses such as IPv4-Mapped). + host = `(?:` + domainName + `|` + ipv6address + `)` + + // allowed by the URI Host subcomponent on rfc3986 to ensure backwards + // compatibility with Docker image names. + domain = expression( + host, + optional(literal(`:`), `[0-9]+`)) + + // DomainRegexp defines the structure of potential domain components + // that may be part of image names. This is purposely a subset of what is + // allowed by DNS to ensure backwards compatibility with Docker image + // names. + DomainRegexp = regexp.MustCompile(domain) + + tag = `[\w][\w.-]{0,127}` + // TagRegexp matches valid tag names. From docker/docker:graph/tags.go. + TagRegexp = regexp.MustCompile(tag) + + anchoredTag = anchored(tag) + // anchoredTagRegexp matches valid tag names, anchored at the start and + // end of the matched string. + anchoredTagRegexp = regexp.MustCompile(anchoredTag) + + digestPat = `[A-Za-z][A-Za-z0-9]*(?:[-_+.][A-Za-z][A-Za-z0-9]*)*[:][[:xdigit:]]{32,}` + // DigestRegexp matches valid digests. + DigestRegexp = regexp.MustCompile(digestPat) + + anchoredDigest = anchored(digestPat) + // anchoredDigestRegexp matches valid digests, anchored at the start and + // end of the matched string. + anchoredDigestRegexp = regexp.MustCompile(anchoredDigest) + + namePat = expression( + optional(domain, literal(`/`)), + nameComponent, + optional(repeated(literal(`/`), nameComponent))) + // NameRegexp is the format for the name component of references. The + // regexp has capturing groups for the domain and name part omitting + // the separating forward slash from either. + NameRegexp = regexp.MustCompile(namePat) + + anchoredName = anchored( + optional(capture(domain), literal(`/`)), + capture(nameComponent, + optional(repeated(literal(`/`), nameComponent)))) + // anchoredNameRegexp is used to parse a name value, capturing the + // domain and trailing components. + anchoredNameRegexp = regexp.MustCompile(anchoredName) + + referencePat = anchored(capture(namePat), + optional(literal(":"), capture(tag)), + optional(literal("@"), capture(digestPat))) + // ReferenceRegexp is the full supported format of a reference. The regexp + // is anchored and has capturing groups for name, tag, and digest + // components. + ReferenceRegexp = regexp.MustCompile(referencePat) + + identifier = `([a-f0-9]{64})` + // IdentifierRegexp is the format for string identifier used as a + // content addressable identifier using sha256. These identifiers + // are like digests without the algorithm, since sha256 is used. + IdentifierRegexp = regexp.MustCompile(identifier) + + shortIdentifier = `([a-f0-9]{6,64})` + // ShortIdentifierRegexp is the format used to represent a prefix + // of an identifier. A prefix may be used to match a sha256 identifier + // within a list of trusted identifiers. + ShortIdentifierRegexp = regexp.MustCompile(shortIdentifier) + + anchoredIdentifier = anchored(identifier) + // anchoredIdentifierRegexp is used to check or match an + // identifier value, anchored at start and end of string. + anchoredIdentifierRegexp = regexp.MustCompile(anchoredIdentifier) +) + +// literal compiles s into a literal regular expression, escaping any regexp +// reserved characters. +func literal(s string) string { + re := regexp.MustCompile(regexp.QuoteMeta(s)) + + if _, complete := re.LiteralPrefix(); !complete { + panic("must be a literal") + } + + return re.String() +} + +// expression defines a full expression, where each regular expression must +// follow the previous. +func expression(res ...string) string { + var s string + for _, re := range res { + s += re + } + + return s +} + +// optional wraps the expression in a non-capturing group and makes the +// production optional. +func optional(res ...string) string { + return group(expression(res...)) + `?` +} + +// repeated wraps the regexp in a non-capturing group to get one or more +// matches. +func repeated(res ...string) string { + return group(expression(res...)) + `+` +} + +// group wraps the regexp in a non-capturing group. +func group(res ...string) string { + return `(?:` + expression(res...) + `)` +} + +// capture wraps the expression in a capturing group. +func capture(res ...string) string { + return `(` + expression(res...) + `)` +} + +// anchored anchors the regular expression by adding start and end delimiters. +func anchored(res ...string) string { + return `^` + expression(res...) + `$` +} diff --git a/vendor/github.com/containerd/containerd/reference/docker/sort.go b/vendor/github.com/containerd/containerd/reference/docker/sort.go new file mode 100644 index 0000000000..984e37528d --- /dev/null +++ b/vendor/github.com/containerd/containerd/reference/docker/sort.go @@ -0,0 +1,73 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "sort" +) + +// Sort sorts string references preferring higher information references +// The precedence is as follows: +// 1. Name + Tag + Digest +// 2. Name + Tag +// 3. Name + Digest +// 4. Name +// 5. Digest +// 6. Parse error +func Sort(references []string) []string { + var prefs []Reference + var bad []string + + for _, ref := range references { + pref, err := ParseAnyReference(ref) + if err != nil { + bad = append(bad, ref) + } else { + prefs = append(prefs, pref) + } + } + sort.Slice(prefs, func(a, b int) bool { + ar := refRank(prefs[a]) + br := refRank(prefs[b]) + if ar == br { + return prefs[a].String() < prefs[b].String() + } + return ar < br + }) + sort.Strings(bad) + var refs []string + for _, pref := range prefs { + refs = append(refs, pref.String()) + } + return append(refs, bad...) +} + +func refRank(ref Reference) uint8 { + if _, ok := ref.(Named); ok { + if _, ok = ref.(Tagged); ok { + if _, ok = ref.(Digested); ok { + return 1 + } + return 2 + } + if _, ok = ref.(Digested); ok { + return 3 + } + return 4 + } + return 5 +} diff --git a/vendor/github.com/containerd/containerd/reference/reference.go b/vendor/github.com/containerd/containerd/reference/reference.go new file mode 100644 index 0000000000..a4bf6da601 --- /dev/null +++ b/vendor/github.com/containerd/containerd/reference/reference.go @@ -0,0 +1,166 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package reference + +import ( + "errors" + "fmt" + "net/url" + "path" + "regexp" + "strings" + + digest "github.com/opencontainers/go-digest" +) + +var ( + // ErrInvalid is returned when there is an invalid reference + ErrInvalid = errors.New("invalid reference") + // ErrObjectRequired is returned when the object is required + ErrObjectRequired = errors.New("object required") + // ErrHostnameRequired is returned when the hostname is required + ErrHostnameRequired = errors.New("hostname required") +) + +// Spec defines the main components of a reference specification. +// +// A reference specification is a schema-less URI parsed into common +// components. The two main components, locator and object, are required to be +// supported by remotes. It represents a superset of the naming define in +// docker's reference schema. It aims to be compatible but not prescriptive. +// +// While the interpretation of the components, locator and object, are up to +// the remote, we define a few common parts, accessible via helper methods. +// +// The first is the hostname, which is part of the locator. This doesn't need +// to map to a physical resource, but it must parse as a hostname. We refer to +// this as the namespace. +// +// The other component made accessible by helper method is the digest. This is +// part of the object identifier, always prefixed with an '@'. If present, the +// remote may use the digest portion directly or resolve it against a prefix. +// If the object does not include the `@` symbol, the return value for `Digest` +// will be empty. +type Spec struct { + // Locator is the host and path portion of the specification. The host + // portion may refer to an actual host or just a namespace of related + // images. + // + // Typically, the locator may used to resolve the remote to fetch specific + // resources. + Locator string + + // Object contains the identifier for the remote resource. Classically, + // this is a tag but can refer to anything in a remote. By convention, any + // portion that may be a partial or whole digest will be preceded by an + // `@`. Anything preceding the `@` will be referred to as the "tag". + // + // In practice, we will see this broken down into the following formats: + // + // 1. + // 2. @ + // 3. @ + // + // We define the tag to be anything except '@' and ':'. may + // be a full valid digest or shortened version, possibly with elided + // algorithm. + Object string +} + +var splitRe = regexp.MustCompile(`[:@]`) + +// Parse parses the string into a structured ref. +func Parse(s string) (Spec, error) { + if strings.Contains(s, "://") { + return Spec{}, ErrInvalid + } + + u, err := url.Parse("dummy://" + s) + if err != nil { + return Spec{}, err + } + + if u.Scheme != "dummy" { + return Spec{}, ErrInvalid + } + + if u.Host == "" { + return Spec{}, ErrHostnameRequired + } + + var object string + + if idx := splitRe.FindStringIndex(u.Path); idx != nil { + // This allows us to retain the @ to signify digests or shortened digests in + // the object. + object = u.Path[idx[0]:] + if object[:1] == ":" { + object = object[1:] + } + u.Path = u.Path[:idx[0]] + } + + return Spec{ + Locator: path.Join(u.Host, u.Path), + Object: object, + }, nil +} + +// Hostname returns the hostname portion of the locator. +// +// Remotes are not required to directly access the resources at this host. This +// method is provided for convenience. +func (r Spec) Hostname() string { + i := strings.Index(r.Locator, "/") + + if i < 0 { + return r.Locator + } + return r.Locator[:i] +} + +// Digest returns the digest portion of the reference spec. This may be a +// partial or invalid digest, which may be used to lookup a complete digest. +func (r Spec) Digest() digest.Digest { + _, dgst := SplitObject(r.Object) + return dgst +} + +// String returns the normalized string for the ref. +func (r Spec) String() string { + if r.Object == "" { + return r.Locator + } + if r.Object[:1] == "@" { + return fmt.Sprintf("%v%v", r.Locator, r.Object) + } + + return fmt.Sprintf("%v:%v", r.Locator, r.Object) +} + +// SplitObject provides two parts of the object spec, delimited by an `@` +// symbol. +// +// Either may be empty and it is the callers job to validate them +// appropriately. +func SplitObject(obj string) (tag string, dgst digest.Digest) { + parts := strings.SplitAfterN(obj, "@", 2) + if len(parts) < 2 { + return parts[0], "" + } + return parts[0], digest.Digest(parts[1]) +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go b/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go new file mode 100644 index 0000000000..64c6a38f91 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/auth/fetch.go @@ -0,0 +1,225 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package auth + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" + "strings" + "time" + + "github.com/containerd/containerd/log" + remoteserrors "github.com/containerd/containerd/remotes/errors" + "github.com/containerd/containerd/version" +) + +var ( + // ErrNoToken is returned if a request is successful but the body does not + // contain an authorization token. + ErrNoToken = errors.New("authorization server did not include a token in the response") +) + +// GenerateTokenOptions generates options for fetching a token based on a challenge +func GenerateTokenOptions(ctx context.Context, host, username, secret string, c Challenge) (TokenOptions, error) { + realm, ok := c.Parameters["realm"] + if !ok { + return TokenOptions{}, errors.New("no realm specified for token auth challenge") + } + + realmURL, err := url.Parse(realm) + if err != nil { + return TokenOptions{}, fmt.Errorf("invalid token auth challenge realm: %w", err) + } + + to := TokenOptions{ + Realm: realmURL.String(), + Service: c.Parameters["service"], + Username: username, + Secret: secret, + } + + scope, ok := c.Parameters["scope"] + if ok { + to.Scopes = append(to.Scopes, strings.Split(scope, " ")...) + } else { + log.G(ctx).WithField("host", host).Debug("no scope specified for token auth challenge") + } + + return to, nil +} + +// TokenOptions are options for requesting a token +type TokenOptions struct { + Realm string + Service string + Scopes []string + Username string + Secret string + + // FetchRefreshToken enables fetching a refresh token (aka "identity token", "offline token") along with the bearer token. + // + // For HTTP GET mode (FetchToken), FetchRefreshToken sets `offline_token=true` in the request. + // https://docs.docker.com/registry/spec/auth/token/#requesting-a-token + // + // For HTTP POST mode (FetchTokenWithOAuth), FetchRefreshToken sets `access_type=offline` in the request. + // https://docs.docker.com/registry/spec/auth/oauth/#getting-a-token + FetchRefreshToken bool +} + +// OAuthTokenResponse is response from fetching token with a OAuth POST request +type OAuthTokenResponse struct { + AccessToken string `json:"access_token"` + RefreshToken string `json:"refresh_token"` + ExpiresIn int `json:"expires_in"` + IssuedAt time.Time `json:"issued_at"` + Scope string `json:"scope"` +} + +// FetchTokenWithOAuth fetches a token using a POST request +func FetchTokenWithOAuth(ctx context.Context, client *http.Client, headers http.Header, clientID string, to TokenOptions) (*OAuthTokenResponse, error) { + form := url.Values{} + if len(to.Scopes) > 0 { + form.Set("scope", strings.Join(to.Scopes, " ")) + } + form.Set("service", to.Service) + form.Set("client_id", clientID) + + if to.Username == "" { + form.Set("grant_type", "refresh_token") + form.Set("refresh_token", to.Secret) + } else { + form.Set("grant_type", "password") + form.Set("username", to.Username) + form.Set("password", to.Secret) + } + if to.FetchRefreshToken { + form.Set("access_type", "offline") + } + + req, err := http.NewRequestWithContext(ctx, http.MethodPost, to.Realm, strings.NewReader(form.Encode())) + if err != nil { + return nil, err + } + req.Header.Set("Content-Type", "application/x-www-form-urlencoded; charset=utf-8") + for k, v := range headers { + req.Header[k] = append(req.Header[k], v...) + } + if len(req.Header.Get("User-Agent")) == 0 { + req.Header.Set("User-Agent", "containerd/"+version.Version) + } + + resp, err := client.Do(req) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + if resp.StatusCode < 200 || resp.StatusCode >= 400 { + return nil, remoteserrors.NewUnexpectedStatusErr(resp) + } + + decoder := json.NewDecoder(resp.Body) + + var tr OAuthTokenResponse + if err = decoder.Decode(&tr); err != nil { + return nil, fmt.Errorf("unable to decode token response: %w", err) + } + + if tr.AccessToken == "" { + return nil, ErrNoToken + } + + return &tr, nil +} + +// FetchTokenResponse is response from fetching token with GET request +type FetchTokenResponse struct { + Token string `json:"token"` + AccessToken string `json:"access_token"` + ExpiresIn int `json:"expires_in"` + IssuedAt time.Time `json:"issued_at"` + RefreshToken string `json:"refresh_token"` +} + +// FetchToken fetches a token using a GET request +func FetchToken(ctx context.Context, client *http.Client, headers http.Header, to TokenOptions) (*FetchTokenResponse, error) { + req, err := http.NewRequestWithContext(ctx, http.MethodGet, to.Realm, nil) + if err != nil { + return nil, err + } + + for k, v := range headers { + req.Header[k] = append(req.Header[k], v...) + } + if len(req.Header.Get("User-Agent")) == 0 { + req.Header.Set("User-Agent", "containerd/"+version.Version) + } + + reqParams := req.URL.Query() + + if to.Service != "" { + reqParams.Add("service", to.Service) + } + + for _, scope := range to.Scopes { + reqParams.Add("scope", scope) + } + + if to.Secret != "" { + req.SetBasicAuth(to.Username, to.Secret) + } + + if to.FetchRefreshToken { + reqParams.Add("offline_token", "true") + } + + req.URL.RawQuery = reqParams.Encode() + + resp, err := client.Do(req) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + if resp.StatusCode < 200 || resp.StatusCode >= 400 { + return nil, remoteserrors.NewUnexpectedStatusErr(resp) + } + + decoder := json.NewDecoder(resp.Body) + + var tr FetchTokenResponse + if err = decoder.Decode(&tr); err != nil { + return nil, fmt.Errorf("unable to decode token response: %w", err) + } + + // `access_token` is equivalent to `token` and if both are specified + // the choice is undefined. Canonicalize `access_token` by sticking + // things in `token`. + if tr.AccessToken != "" { + tr.Token = tr.AccessToken + } + + if tr.Token == "" { + return nil, ErrNoToken + } + + return &tr, nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/auth/parse.go b/vendor/github.com/containerd/containerd/remotes/docker/auth/parse.go new file mode 100644 index 0000000000..e4529a7761 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/auth/parse.go @@ -0,0 +1,200 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package auth + +import ( + "net/http" + "sort" + "strings" +) + +// AuthenticationScheme defines scheme of the authentication method +type AuthenticationScheme byte + +const ( + // BasicAuth is scheme for Basic HTTP Authentication RFC 7617 + BasicAuth AuthenticationScheme = 1 << iota + // DigestAuth is scheme for HTTP Digest Access Authentication RFC 7616 + DigestAuth + // BearerAuth is scheme for OAuth 2.0 Bearer Tokens RFC 6750 + BearerAuth +) + +// Challenge carries information from a WWW-Authenticate response header. +// See RFC 2617. +type Challenge struct { + // scheme is the auth-scheme according to RFC 2617 + Scheme AuthenticationScheme + + // parameters are the auth-params according to RFC 2617 + Parameters map[string]string +} + +type byScheme []Challenge + +func (bs byScheme) Len() int { return len(bs) } +func (bs byScheme) Swap(i, j int) { bs[i], bs[j] = bs[j], bs[i] } + +// Sort in priority order: token > digest > basic +func (bs byScheme) Less(i, j int) bool { return bs[i].Scheme > bs[j].Scheme } + +// Octet types from RFC 2616. +type octetType byte + +var octetTypes [256]octetType + +const ( + isToken octetType = 1 << iota + isSpace +) + +func init() { + // OCTET = + // CHAR = + // CTL = + // CR = + // LF = + // SP = + // HT = + // <"> = + // CRLF = CR LF + // LWS = [CRLF] 1*( SP | HT ) + // TEXT = + // separators = "(" | ")" | "<" | ">" | "@" | "," | ";" | ":" | "\" | <"> + // | "/" | "[" | "]" | "?" | "=" | "{" | "}" | SP | HT + // token = 1* + // qdtext = > + + for c := 0; c < 256; c++ { + var t octetType + isCtl := c <= 31 || c == 127 + isChar := 0 <= c && c <= 127 + isSeparator := strings.ContainsRune(" \t\"(),/:;<=>?@[]\\{}", rune(c)) + if strings.ContainsRune(" \t\r\n", rune(c)) { + t |= isSpace + } + if isChar && !isCtl && !isSeparator { + t |= isToken + } + octetTypes[c] = t + } +} + +// ParseAuthHeader parses challenges from WWW-Authenticate header +func ParseAuthHeader(header http.Header) []Challenge { + challenges := []Challenge{} + for _, h := range header[http.CanonicalHeaderKey("WWW-Authenticate")] { + v, p := parseValueAndParams(h) + var s AuthenticationScheme + switch v { + case "basic": + s = BasicAuth + case "digest": + s = DigestAuth + case "bearer": + s = BearerAuth + default: + continue + } + challenges = append(challenges, Challenge{Scheme: s, Parameters: p}) + } + sort.Stable(byScheme(challenges)) + return challenges +} + +func parseValueAndParams(header string) (value string, params map[string]string) { + params = make(map[string]string) + value, s := expectToken(header) + if value == "" { + return + } + value = strings.ToLower(value) + for { + var pkey string + pkey, s = expectToken(skipSpace(s)) + if pkey == "" { + return + } + if !strings.HasPrefix(s, "=") { + return + } + var pvalue string + pvalue, s = expectTokenOrQuoted(s[1:]) + pkey = strings.ToLower(pkey) + params[pkey] = pvalue + s = skipSpace(s) + if !strings.HasPrefix(s, ",") { + return + } + s = s[1:] + } +} + +func skipSpace(s string) (rest string) { + i := 0 + for ; i < len(s); i++ { + if octetTypes[s[i]]&isSpace == 0 { + break + } + } + return s[i:] +} + +func expectToken(s string) (token, rest string) { + i := 0 + for ; i < len(s); i++ { + if octetTypes[s[i]]&isToken == 0 { + break + } + } + return s[:i], s[i:] +} + +func expectTokenOrQuoted(s string) (value string, rest string) { + if !strings.HasPrefix(s, "\"") { + return expectToken(s) + } + s = s[1:] + for i := 0; i < len(s); i++ { + switch s[i] { + case '"': + return s[:i], s[i+1:] + case '\\': + p := make([]byte, len(s)-1) + j := copy(p, s[:i]) + escape := true + for i = i + 1; i < len(s); i++ { + b := s[i] + switch { + case escape: + escape = false + p[j] = b + j++ + case b == '\\': + escape = true + case b == '"': + return string(p[:j]), s[i+1:] + default: + p[j] = b + j++ + } + } + return "", "" + } + } + return "", "" +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go b/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go new file mode 100644 index 0000000000..9b3663cd14 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/authorizer.go @@ -0,0 +1,353 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "encoding/base64" + "errors" + "fmt" + "net/http" + "strings" + "sync" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/remotes/docker/auth" + remoteerrors "github.com/containerd/containerd/remotes/errors" +) + +type dockerAuthorizer struct { + credentials func(string) (string, string, error) + + client *http.Client + header http.Header + mu sync.RWMutex + + // indexed by host name + handlers map[string]*authHandler + + onFetchRefreshToken OnFetchRefreshToken +} + +type authorizerConfig struct { + credentials func(string) (string, string, error) + client *http.Client + header http.Header + onFetchRefreshToken OnFetchRefreshToken +} + +// AuthorizerOpt configures an authorizer +type AuthorizerOpt func(*authorizerConfig) + +// WithAuthClient provides the HTTP client for the authorizer +func WithAuthClient(client *http.Client) AuthorizerOpt { + return func(opt *authorizerConfig) { + opt.client = client + } +} + +// WithAuthCreds provides a credential function to the authorizer +func WithAuthCreds(creds func(string) (string, string, error)) AuthorizerOpt { + return func(opt *authorizerConfig) { + opt.credentials = creds + } +} + +// WithAuthHeader provides HTTP headers for authorization +func WithAuthHeader(hdr http.Header) AuthorizerOpt { + return func(opt *authorizerConfig) { + opt.header = hdr + } +} + +// OnFetchRefreshToken is called on fetching request token. +type OnFetchRefreshToken func(ctx context.Context, refreshToken string, req *http.Request) + +// WithFetchRefreshToken enables fetching "refresh token" (aka "identity token", "offline token"). +func WithFetchRefreshToken(f OnFetchRefreshToken) AuthorizerOpt { + return func(opt *authorizerConfig) { + opt.onFetchRefreshToken = f + } +} + +// NewDockerAuthorizer creates an authorizer using Docker's registry +// authentication spec. +// See https://docs.docker.com/registry/spec/auth/ +func NewDockerAuthorizer(opts ...AuthorizerOpt) Authorizer { + var ao authorizerConfig + for _, opt := range opts { + opt(&ao) + } + + if ao.client == nil { + ao.client = http.DefaultClient + } + + return &dockerAuthorizer{ + credentials: ao.credentials, + client: ao.client, + header: ao.header, + handlers: make(map[string]*authHandler), + onFetchRefreshToken: ao.onFetchRefreshToken, + } +} + +// Authorize handles auth request. +func (a *dockerAuthorizer) Authorize(ctx context.Context, req *http.Request) error { + // skip if there is no auth handler + ah := a.getAuthHandler(req.URL.Host) + if ah == nil { + return nil + } + + auth, refreshToken, err := ah.authorize(ctx) + if err != nil { + return err + } + + req.Header.Set("Authorization", auth) + + if refreshToken != "" { + a.mu.RLock() + onFetchRefreshToken := a.onFetchRefreshToken + a.mu.RUnlock() + if onFetchRefreshToken != nil { + onFetchRefreshToken(ctx, refreshToken, req) + } + } + return nil +} + +func (a *dockerAuthorizer) getAuthHandler(host string) *authHandler { + a.mu.Lock() + defer a.mu.Unlock() + + return a.handlers[host] +} + +func (a *dockerAuthorizer) AddResponses(ctx context.Context, responses []*http.Response) error { + last := responses[len(responses)-1] + host := last.Request.URL.Host + + a.mu.Lock() + defer a.mu.Unlock() + for _, c := range auth.ParseAuthHeader(last.Header) { + if c.Scheme == auth.BearerAuth { + if err := invalidAuthorization(c, responses); err != nil { + delete(a.handlers, host) + return err + } + + // reuse existing handler + // + // assume that one registry will return the common + // challenge information, including realm and service. + // and the resource scope is only different part + // which can be provided by each request. + if _, ok := a.handlers[host]; ok { + return nil + } + + var username, secret string + if a.credentials != nil { + var err error + username, secret, err = a.credentials(host) + if err != nil { + return err + } + } + + common, err := auth.GenerateTokenOptions(ctx, host, username, secret, c) + if err != nil { + return err + } + common.FetchRefreshToken = a.onFetchRefreshToken != nil + + a.handlers[host] = newAuthHandler(a.client, a.header, c.Scheme, common) + return nil + } else if c.Scheme == auth.BasicAuth && a.credentials != nil { + username, secret, err := a.credentials(host) + if err != nil { + return err + } + + if username == "" || secret == "" { + return fmt.Errorf("%w: no basic auth credentials", ErrInvalidAuthorization) + } + + a.handlers[host] = newAuthHandler(a.client, a.header, c.Scheme, auth.TokenOptions{ + Username: username, + Secret: secret, + }) + return nil + } + } + return fmt.Errorf("failed to find supported auth scheme: %w", errdefs.ErrNotImplemented) +} + +// authResult is used to control limit rate. +type authResult struct { + sync.WaitGroup + token string + refreshToken string + err error +} + +// authHandler is used to handle auth request per registry server. +type authHandler struct { + sync.Mutex + + header http.Header + + client *http.Client + + // only support basic and bearer schemes + scheme auth.AuthenticationScheme + + // common contains common challenge answer + common auth.TokenOptions + + // scopedTokens caches token indexed by scopes, which used in + // bearer auth case + scopedTokens map[string]*authResult +} + +func newAuthHandler(client *http.Client, hdr http.Header, scheme auth.AuthenticationScheme, opts auth.TokenOptions) *authHandler { + return &authHandler{ + header: hdr, + client: client, + scheme: scheme, + common: opts, + scopedTokens: map[string]*authResult{}, + } +} + +func (ah *authHandler) authorize(ctx context.Context) (string, string, error) { + switch ah.scheme { + case auth.BasicAuth: + return ah.doBasicAuth(ctx) + case auth.BearerAuth: + return ah.doBearerAuth(ctx) + default: + return "", "", fmt.Errorf("failed to find supported auth scheme: %s: %w", string(ah.scheme), errdefs.ErrNotImplemented) + } +} + +func (ah *authHandler) doBasicAuth(ctx context.Context) (string, string, error) { + username, secret := ah.common.Username, ah.common.Secret + + if username == "" || secret == "" { + return "", "", fmt.Errorf("failed to handle basic auth because missing username or secret") + } + + auth := base64.StdEncoding.EncodeToString([]byte(username + ":" + secret)) + return fmt.Sprintf("Basic %s", auth), "", nil +} + +func (ah *authHandler) doBearerAuth(ctx context.Context) (token, refreshToken string, err error) { + // copy common tokenOptions + to := ah.common + + to.Scopes = GetTokenScopes(ctx, to.Scopes) + + // Docs: https://docs.docker.com/registry/spec/auth/scope + scoped := strings.Join(to.Scopes, " ") + + ah.Lock() + if r, exist := ah.scopedTokens[scoped]; exist { + ah.Unlock() + r.Wait() + return r.token, r.refreshToken, r.err + } + + // only one fetch token job + r := new(authResult) + r.Add(1) + ah.scopedTokens[scoped] = r + ah.Unlock() + + defer func() { + token = fmt.Sprintf("Bearer %s", token) + r.token, r.refreshToken, r.err = token, refreshToken, err + r.Done() + }() + + // fetch token for the resource scope + if to.Secret != "" { + defer func() { + if err != nil { + err = fmt.Errorf("failed to fetch oauth token: %w", err) + } + }() + // credential information is provided, use oauth POST endpoint + // TODO: Allow setting client_id + resp, err := auth.FetchTokenWithOAuth(ctx, ah.client, ah.header, "containerd-client", to) + if err != nil { + var errStatus remoteerrors.ErrUnexpectedStatus + if errors.As(err, &errStatus) { + // Registries without support for POST may return 404 for POST /v2/token. + // As of September 2017, GCR is known to return 404. + // As of February 2018, JFrog Artifactory is known to return 401. + // As of January 2022, ACR is known to return 400. + if (errStatus.StatusCode == 405 && to.Username != "") || errStatus.StatusCode == 404 || errStatus.StatusCode == 401 || errStatus.StatusCode == 400 { + resp, err := auth.FetchToken(ctx, ah.client, ah.header, to) + if err != nil { + return "", "", err + } + return resp.Token, resp.RefreshToken, nil + } + log.G(ctx).WithFields(log.Fields{ + "status": errStatus.Status, + "body": string(errStatus.Body), + }).Debugf("token request failed") + } + return "", "", err + } + return resp.AccessToken, resp.RefreshToken, nil + } + // do request anonymously + resp, err := auth.FetchToken(ctx, ah.client, ah.header, to) + if err != nil { + return "", "", fmt.Errorf("failed to fetch anonymous token: %w", err) + } + return resp.Token, resp.RefreshToken, nil +} + +func invalidAuthorization(c auth.Challenge, responses []*http.Response) error { + errStr := c.Parameters["error"] + if errStr == "" { + return nil + } + + n := len(responses) + if n == 1 || (n > 1 && !sameRequest(responses[n-2].Request, responses[n-1].Request)) { + return nil + } + + return fmt.Errorf("server message: %s: %w", errStr, ErrInvalidAuthorization) +} + +func sameRequest(r1, r2 *http.Request) bool { + if r1.Method != r2.Method { + return false + } + if *r1.URL != *r2.URL { + return false + } + return true +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/converter.go b/vendor/github.com/containerd/containerd/remotes/docker/converter.go new file mode 100644 index 0000000000..d7dca0d364 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/converter.go @@ -0,0 +1,87 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "bytes" + "context" + "encoding/json" + "fmt" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/remotes" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// LegacyConfigMediaType should be replaced by OCI image spec. +// +// More detail: docker/distribution#1622 +const LegacyConfigMediaType = "application/octet-stream" + +// ConvertManifest changes application/octet-stream to schema2 config media type if need. +// +// NOTE: +// 1. original manifest will be deleted by next gc round. +// 2. don't cover manifest list. +func ConvertManifest(ctx context.Context, store content.Store, desc ocispec.Descriptor) (ocispec.Descriptor, error) { + if !(desc.MediaType == images.MediaTypeDockerSchema2Manifest || + desc.MediaType == ocispec.MediaTypeImageManifest) { + + log.G(ctx).Warnf("do nothing for media type: %s", desc.MediaType) + return desc, nil + } + + // read manifest data + mb, err := content.ReadBlob(ctx, store, desc) + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to read index data: %w", err) + } + + var manifest ocispec.Manifest + if err := json.Unmarshal(mb, &manifest); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to unmarshal data into manifest: %w", err) + } + + // check config media type + if manifest.Config.MediaType != LegacyConfigMediaType { + return desc, nil + } + + manifest.Config.MediaType = images.MediaTypeDockerSchema2Config + data, err := json.MarshalIndent(manifest, "", " ") + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal manifest: %w", err) + } + + // update manifest with gc labels + desc.Digest = digest.Canonical.FromBytes(data) + desc.Size = int64(len(data)) + + labels := map[string]string{} + for i, c := range append([]ocispec.Descriptor{manifest.Config}, manifest.Layers...) { + labels[fmt.Sprintf("containerd.io/gc.ref.content.%d", i)] = c.Digest.String() + } + + ref := remotes.MakeRefKey(ctx, desc) + if err := content.WriteBlob(ctx, store, ref, bytes.NewReader(data), desc, content.WithLabels(labels)); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to update content: %w", err) + } + return desc, nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/converter_fuzz.go b/vendor/github.com/containerd/containerd/remotes/docker/converter_fuzz.go new file mode 100644 index 0000000000..9082053924 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/converter_fuzz.go @@ -0,0 +1,55 @@ +//go:build gofuzz + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "os" + + fuzz "github.com/AdaLogics/go-fuzz-headers" + "github.com/containerd/containerd/content/local" + "github.com/containerd/containerd/log" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/sirupsen/logrus" +) + +func FuzzConvertManifest(data []byte) int { + ctx := context.Background() + + // Do not log the message below + // level=warning msg="do nothing for media type: ..." + log.G(ctx).Logger.SetLevel(logrus.PanicLevel) + + f := fuzz.NewConsumer(data) + desc := ocispec.Descriptor{} + err := f.GenerateStruct(&desc) + if err != nil { + return 0 + } + tmpdir, err := os.MkdirTemp("", "fuzzing-") + if err != nil { + return 0 + } + cs, err := local.NewStore(tmpdir) + if err != nil { + return 0 + } + _, _ = ConvertManifest(ctx, cs, desc) + return 1 +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/errcode.go b/vendor/github.com/containerd/containerd/remotes/docker/errcode.go new file mode 100644 index 0000000000..8c623bcbef --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/errcode.go @@ -0,0 +1,283 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "encoding/json" + "fmt" + "strings" +) + +// ErrorCoder is the base interface for ErrorCode and Error allowing +// users of each to just call ErrorCode to get the real ID of each +type ErrorCoder interface { + ErrorCode() ErrorCode +} + +// ErrorCode represents the error type. The errors are serialized via strings +// and the integer format may change and should *never* be exported. +type ErrorCode int + +var _ error = ErrorCode(0) + +// ErrorCode just returns itself +func (ec ErrorCode) ErrorCode() ErrorCode { + return ec +} + +// Error returns the ID/Value +func (ec ErrorCode) Error() string { + // NOTE(stevvooe): Cannot use message here since it may have unpopulated args. + return strings.ToLower(strings.Replace(ec.String(), "_", " ", -1)) +} + +// Descriptor returns the descriptor for the error code. +func (ec ErrorCode) Descriptor() ErrorDescriptor { + d, ok := errorCodeToDescriptors[ec] + + if !ok { + return ErrorCodeUnknown.Descriptor() + } + + return d +} + +// String returns the canonical identifier for this error code. +func (ec ErrorCode) String() string { + return ec.Descriptor().Value +} + +// Message returned the human-readable error message for this error code. +func (ec ErrorCode) Message() string { + return ec.Descriptor().Message +} + +// MarshalText encodes the receiver into UTF-8-encoded text and returns the +// result. +func (ec ErrorCode) MarshalText() (text []byte, err error) { + return []byte(ec.String()), nil +} + +// UnmarshalText decodes the form generated by MarshalText. +func (ec *ErrorCode) UnmarshalText(text []byte) error { + desc, ok := idToDescriptors[string(text)] + + if !ok { + desc = ErrorCodeUnknown.Descriptor() + } + + *ec = desc.Code + + return nil +} + +// WithMessage creates a new Error struct based on the passed-in info and +// overrides the Message property. +func (ec ErrorCode) WithMessage(message string) Error { + return Error{ + Code: ec, + Message: message, + } +} + +// WithDetail creates a new Error struct based on the passed-in info and +// set the Detail property appropriately +func (ec ErrorCode) WithDetail(detail interface{}) Error { + return Error{ + Code: ec, + Message: ec.Message(), + }.WithDetail(detail) +} + +// WithArgs creates a new Error struct and sets the Args slice +func (ec ErrorCode) WithArgs(args ...interface{}) Error { + return Error{ + Code: ec, + Message: ec.Message(), + }.WithArgs(args...) +} + +// Error provides a wrapper around ErrorCode with extra Details provided. +type Error struct { + Code ErrorCode `json:"code"` + Message string `json:"message"` + Detail interface{} `json:"detail,omitempty"` + + // TODO(duglin): See if we need an "args" property so we can do the + // variable substitution right before showing the message to the user +} + +var _ error = Error{} + +// ErrorCode returns the ID/Value of this Error +func (e Error) ErrorCode() ErrorCode { + return e.Code +} + +// Error returns a human readable representation of the error. +func (e Error) Error() string { + return fmt.Sprintf("%s: %s", e.Code.Error(), e.Message) +} + +// WithDetail will return a new Error, based on the current one, but with +// some Detail info added +func (e Error) WithDetail(detail interface{}) Error { + return Error{ + Code: e.Code, + Message: e.Message, + Detail: detail, + } +} + +// WithArgs uses the passed-in list of interface{} as the substitution +// variables in the Error's Message string, but returns a new Error +func (e Error) WithArgs(args ...interface{}) Error { + return Error{ + Code: e.Code, + Message: fmt.Sprintf(e.Code.Message(), args...), + Detail: e.Detail, + } +} + +// ErrorDescriptor provides relevant information about a given error code. +type ErrorDescriptor struct { + // Code is the error code that this descriptor describes. + Code ErrorCode + + // Value provides a unique, string key, often captilized with + // underscores, to identify the error code. This value is used as the + // keyed value when serializing api errors. + Value string + + // Message is a short, human readable description of the error condition + // included in API responses. + Message string + + // Description provides a complete account of the errors purpose, suitable + // for use in documentation. + Description string + + // HTTPStatusCode provides the http status code that is associated with + // this error condition. + HTTPStatusCode int +} + +// ParseErrorCode returns the value by the string error code. +// `ErrorCodeUnknown` will be returned if the error is not known. +func ParseErrorCode(value string) ErrorCode { + ed, ok := idToDescriptors[value] + if ok { + return ed.Code + } + + return ErrorCodeUnknown +} + +// Errors provides the envelope for multiple errors and a few sugar methods +// for use within the application. +type Errors []error + +var _ error = Errors{} + +func (errs Errors) Error() string { + switch len(errs) { + case 0: + return "" + case 1: + return errs[0].Error() + default: + msg := "errors:\n" + for _, err := range errs { + msg += err.Error() + "\n" + } + return msg + } +} + +// Len returns the current number of errors. +func (errs Errors) Len() int { + return len(errs) +} + +// MarshalJSON converts slice of error, ErrorCode or Error into a +// slice of Error - then serializes +func (errs Errors) MarshalJSON() ([]byte, error) { + var tmpErrs struct { + Errors []Error `json:"errors,omitempty"` + } + + for _, daErr := range errs { + var err Error + + switch daErr := daErr.(type) { + case ErrorCode: + err = daErr.WithDetail(nil) + case Error: + err = daErr + default: + err = ErrorCodeUnknown.WithDetail(daErr) + + } + + // If the Error struct was setup and they forgot to set the + // Message field (meaning its "") then grab it from the ErrCode + msg := err.Message + if msg == "" { + msg = err.Code.Message() + } + + tmpErrs.Errors = append(tmpErrs.Errors, Error{ + Code: err.Code, + Message: msg, + Detail: err.Detail, + }) + } + + return json.Marshal(tmpErrs) +} + +// UnmarshalJSON deserializes []Error and then converts it into slice of +// Error or ErrorCode +func (errs *Errors) UnmarshalJSON(data []byte) error { + var tmpErrs struct { + Errors []Error + } + + if err := json.Unmarshal(data, &tmpErrs); err != nil { + return err + } + + var newErrs Errors + for _, daErr := range tmpErrs.Errors { + // If Message is empty or exactly matches the Code's message string + // then just use the Code, no need for a full Error struct + if daErr.Detail == nil && (daErr.Message == "" || daErr.Message == daErr.Code.Message()) { + // Error's w/o details get converted to ErrorCode + newErrs = append(newErrs, daErr.Code) + } else { + // Error's w/ details are untouched + newErrs = append(newErrs, Error{ + Code: daErr.Code, + Message: daErr.Message, + Detail: daErr.Detail, + }) + } + } + + *errs = newErrs + return nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/errdesc.go b/vendor/github.com/containerd/containerd/remotes/docker/errdesc.go new file mode 100644 index 0000000000..b2bd4d82bd --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/errdesc.go @@ -0,0 +1,154 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "fmt" + "net/http" + "sort" + "sync" +) + +var ( + errorCodeToDescriptors = map[ErrorCode]ErrorDescriptor{} + idToDescriptors = map[string]ErrorDescriptor{} + groupToDescriptors = map[string][]ErrorDescriptor{} +) + +var ( + // ErrorCodeUnknown is a generic error that can be used as a last + // resort if there is no situation-specific error message that can be used + ErrorCodeUnknown = Register("errcode", ErrorDescriptor{ + Value: "UNKNOWN", + Message: "unknown error", + Description: `Generic error returned when the error does not have an + API classification.`, + HTTPStatusCode: http.StatusInternalServerError, + }) + + // ErrorCodeUnsupported is returned when an operation is not supported. + ErrorCodeUnsupported = Register("errcode", ErrorDescriptor{ + Value: "UNSUPPORTED", + Message: "The operation is unsupported.", + Description: `The operation was unsupported due to a missing + implementation or invalid set of parameters.`, + HTTPStatusCode: http.StatusMethodNotAllowed, + }) + + // ErrorCodeUnauthorized is returned if a request requires + // authentication. + ErrorCodeUnauthorized = Register("errcode", ErrorDescriptor{ + Value: "UNAUTHORIZED", + Message: "authentication required", + Description: `The access controller was unable to authenticate + the client. Often this will be accompanied by a + Www-Authenticate HTTP response header indicating how to + authenticate.`, + HTTPStatusCode: http.StatusUnauthorized, + }) + + // ErrorCodeDenied is returned if a client does not have sufficient + // permission to perform an action. + ErrorCodeDenied = Register("errcode", ErrorDescriptor{ + Value: "DENIED", + Message: "requested access to the resource is denied", + Description: `The access controller denied access for the + operation on a resource.`, + HTTPStatusCode: http.StatusForbidden, + }) + + // ErrorCodeUnavailable provides a common error to report unavailability + // of a service or endpoint. + ErrorCodeUnavailable = Register("errcode", ErrorDescriptor{ + Value: "UNAVAILABLE", + Message: "service unavailable", + Description: "Returned when a service is not available", + HTTPStatusCode: http.StatusServiceUnavailable, + }) + + // ErrorCodeTooManyRequests is returned if a client attempts too many + // times to contact a service endpoint. + ErrorCodeTooManyRequests = Register("errcode", ErrorDescriptor{ + Value: "TOOMANYREQUESTS", + Message: "too many requests", + Description: `Returned when a client attempts to contact a + service too many times`, + HTTPStatusCode: http.StatusTooManyRequests, + }) +) + +var nextCode = 1000 +var registerLock sync.Mutex + +// Register will make the passed-in error known to the environment and +// return a new ErrorCode +func Register(group string, descriptor ErrorDescriptor) ErrorCode { + registerLock.Lock() + defer registerLock.Unlock() + + descriptor.Code = ErrorCode(nextCode) + + if _, ok := idToDescriptors[descriptor.Value]; ok { + panic(fmt.Sprintf("ErrorValue %q is already registered", descriptor.Value)) + } + if _, ok := errorCodeToDescriptors[descriptor.Code]; ok { + panic(fmt.Sprintf("ErrorCode %v is already registered", descriptor.Code)) + } + + groupToDescriptors[group] = append(groupToDescriptors[group], descriptor) + errorCodeToDescriptors[descriptor.Code] = descriptor + idToDescriptors[descriptor.Value] = descriptor + + nextCode++ + return descriptor.Code +} + +type byValue []ErrorDescriptor + +func (a byValue) Len() int { return len(a) } +func (a byValue) Swap(i, j int) { a[i], a[j] = a[j], a[i] } +func (a byValue) Less(i, j int) bool { return a[i].Value < a[j].Value } + +// GetGroupNames returns the list of Error group names that are registered +func GetGroupNames() []string { + keys := []string{} + + for k := range groupToDescriptors { + keys = append(keys, k) + } + sort.Strings(keys) + return keys +} + +// GetErrorCodeGroup returns the named group of error descriptors +func GetErrorCodeGroup(name string) []ErrorDescriptor { + desc := groupToDescriptors[name] + sort.Sort(byValue(desc)) + return desc +} + +// GetErrorAllDescriptors returns a slice of all ErrorDescriptors that are +// registered, irrespective of what group they're in +func GetErrorAllDescriptors() []ErrorDescriptor { + result := []ErrorDescriptor{} + + for _, group := range GetGroupNames() { + result = append(result, GetErrorCodeGroup(group)...) + } + sort.Sort(byValue(result)) + return result +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go b/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go new file mode 100644 index 0000000000..ecf245933f --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/fetcher.go @@ -0,0 +1,313 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "io" + "net/http" + "net/url" + "strings" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/log" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type dockerFetcher struct { + *dockerBase +} + +func (r dockerFetcher) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.ReadCloser, error) { + ctx = log.WithLogger(ctx, log.G(ctx).WithField("digest", desc.Digest)) + + hosts := r.filterHosts(HostCapabilityPull) + if len(hosts) == 0 { + return nil, fmt.Errorf("no pull hosts: %w", errdefs.ErrNotFound) + } + + ctx, err := ContextWithRepositoryScope(ctx, r.refspec, false) + if err != nil { + return nil, err + } + + return newHTTPReadSeeker(desc.Size, func(offset int64) (io.ReadCloser, error) { + // firstly try fetch via external urls + for _, us := range desc.URLs { + u, err := url.Parse(us) + if err != nil { + log.G(ctx).WithError(err).Debugf("failed to parse %q", us) + continue + } + if u.Scheme != "http" && u.Scheme != "https" { + log.G(ctx).Debug("non-http(s) alternative url is unsupported") + continue + } + ctx = log.WithLogger(ctx, log.G(ctx).WithField("url", u)) + log.G(ctx).Info("request") + + // Try this first, parse it + host := RegistryHost{ + Client: http.DefaultClient, + Host: u.Host, + Scheme: u.Scheme, + Path: u.Path, + Capabilities: HostCapabilityPull, + } + req := r.request(host, http.MethodGet) + // Strip namespace from base + req.path = u.Path + if u.RawQuery != "" { + req.path = req.path + "?" + u.RawQuery + } + + rc, err := r.open(ctx, req, desc.MediaType, offset) + if err != nil { + if errdefs.IsNotFound(err) { + continue // try one of the other urls. + } + + return nil, err + } + + return rc, nil + } + + // Try manifests endpoints for manifests types + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, images.MediaTypeDockerSchema2ManifestList, + images.MediaTypeDockerSchema1Manifest, + ocispec.MediaTypeImageManifest, ocispec.MediaTypeImageIndex: + + var firstErr error + for _, host := range r.hosts { + req := r.request(host, http.MethodGet, "manifests", desc.Digest.String()) + if err := req.addNamespace(r.refspec.Hostname()); err != nil { + return nil, err + } + + rc, err := r.open(ctx, req, desc.MediaType, offset) + if err != nil { + // Store the error for referencing later + if firstErr == nil { + firstErr = err + } + continue // try another host + } + + return rc, nil + } + + return nil, firstErr + } + + // Finally use blobs endpoints + var firstErr error + for _, host := range r.hosts { + req := r.request(host, http.MethodGet, "blobs", desc.Digest.String()) + if err := req.addNamespace(r.refspec.Hostname()); err != nil { + return nil, err + } + + rc, err := r.open(ctx, req, desc.MediaType, offset) + if err != nil { + // Store the error for referencing later + if firstErr == nil { + firstErr = err + } + continue // try another host + } + + return rc, nil + } + + if errdefs.IsNotFound(firstErr) { + firstErr = fmt.Errorf("could not fetch content descriptor %v (%v) from remote: %w", + desc.Digest, desc.MediaType, errdefs.ErrNotFound, + ) + } + + return nil, firstErr + + }) +} + +func (r dockerFetcher) createGetReq(ctx context.Context, host RegistryHost, ps ...string) (*request, int64, error) { + headReq := r.request(host, http.MethodHead, ps...) + if err := headReq.addNamespace(r.refspec.Hostname()); err != nil { + return nil, 0, err + } + + headResp, err := headReq.doWithRetries(ctx, nil) + if err != nil { + return nil, 0, err + } + if headResp.Body != nil { + headResp.Body.Close() + } + if headResp.StatusCode > 299 { + return nil, 0, fmt.Errorf("unexpected HEAD status code %v: %s", headReq.String(), headResp.Status) + } + + getReq := r.request(host, http.MethodGet, ps...) + if err := getReq.addNamespace(r.refspec.Hostname()); err != nil { + return nil, 0, err + } + return getReq, headResp.ContentLength, nil +} + +func (r dockerFetcher) FetchByDigest(ctx context.Context, dgst digest.Digest) (io.ReadCloser, ocispec.Descriptor, error) { + var desc ocispec.Descriptor + ctx = log.WithLogger(ctx, log.G(ctx).WithField("digest", dgst)) + + hosts := r.filterHosts(HostCapabilityPull) + if len(hosts) == 0 { + return nil, desc, fmt.Errorf("no pull hosts: %w", errdefs.ErrNotFound) + } + + ctx, err := ContextWithRepositoryScope(ctx, r.refspec, false) + if err != nil { + return nil, desc, err + } + + var ( + getReq *request + sz int64 + firstErr error + ) + + for _, host := range r.hosts { + getReq, sz, err = r.createGetReq(ctx, host, "blobs", dgst.String()) + if err == nil { + break + } + // Store the error for referencing later + if firstErr == nil { + firstErr = err + } + } + + if getReq == nil { + // Fall back to the "manifests" endpoint + for _, host := range r.hosts { + getReq, sz, err = r.createGetReq(ctx, host, "manifests", dgst.String()) + if err == nil { + break + } + // Store the error for referencing later + if firstErr == nil { + firstErr = err + } + } + } + + if getReq == nil { + if errdefs.IsNotFound(firstErr) { + firstErr = fmt.Errorf("could not fetch content %v from remote: %w", dgst, errdefs.ErrNotFound) + } + if firstErr == nil { + firstErr = fmt.Errorf("could not fetch content %v from remote: (unknown)", dgst) + } + return nil, desc, firstErr + } + + seeker, err := newHTTPReadSeeker(sz, func(offset int64) (io.ReadCloser, error) { + return r.open(ctx, getReq, "", offset) + }) + if err != nil { + return nil, desc, err + } + + desc = ocispec.Descriptor{ + MediaType: "application/octet-stream", + Digest: dgst, + Size: sz, + } + return seeker, desc, nil +} + +func (r dockerFetcher) open(ctx context.Context, req *request, mediatype string, offset int64) (_ io.ReadCloser, retErr error) { + if mediatype == "" { + req.header.Set("Accept", "*/*") + } else { + req.header.Set("Accept", strings.Join([]string{mediatype, `*/*`}, ", ")) + } + + if offset > 0 { + // Note: "Accept-Ranges: bytes" cannot be trusted as some endpoints + // will return the header without supporting the range. The content + // range must always be checked. + req.header.Set("Range", fmt.Sprintf("bytes=%d-", offset)) + } + + resp, err := req.doWithRetries(ctx, nil) + if err != nil { + return nil, err + } + defer func() { + if retErr != nil { + resp.Body.Close() + } + }() + + if resp.StatusCode > 299 { + // TODO(stevvooe): When doing a offset specific request, we should + // really distinguish between a 206 and a 200. In the case of 200, we + // can discard the bytes, hiding the seek behavior from the + // implementation. + + if resp.StatusCode == http.StatusNotFound { + return nil, fmt.Errorf("content at %v not found: %w", req.String(), errdefs.ErrNotFound) + } + var registryErr Errors + if err := json.NewDecoder(resp.Body).Decode(®istryErr); err != nil || registryErr.Len() < 1 { + return nil, fmt.Errorf("unexpected status code %v: %v", req.String(), resp.Status) + } + return nil, fmt.Errorf("unexpected status code %v: %s - Server message: %s", req.String(), resp.Status, registryErr.Error()) + } + if offset > 0 { + cr := resp.Header.Get("content-range") + if cr != "" { + if !strings.HasPrefix(cr, fmt.Sprintf("bytes %d-", offset)) { + return nil, fmt.Errorf("unhandled content range in response: %v", cr) + + } + } else { + // TODO: Should any cases where use of content range + // without the proper header be considered? + // 206 responses? + + // Discard up to offset + // Could use buffer pool here but this case should be rare + n, err := io.Copy(io.Discard, io.LimitReader(resp.Body, offset)) + if err != nil { + return nil, fmt.Errorf("failed to discard to offset: %w", err) + } + if n != offset { + return nil, errors.New("unable to discard to offset") + } + + } + } + + return resp.Body, nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/fetcher_fuzz.go b/vendor/github.com/containerd/containerd/remotes/docker/fetcher_fuzz.go new file mode 100644 index 0000000000..b98886c595 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/fetcher_fuzz.go @@ -0,0 +1,81 @@ +//go:build gofuzz + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "fmt" + "io" + "net/http" + "net/http/httptest" + "net/url" + + refDocker "github.com/containerd/containerd/reference/docker" +) + +func FuzzFetcher(data []byte) int { + dataLen := len(data) + if dataLen == 0 { + return -1 + } + + s := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { + rw.Header().Set("content-range", fmt.Sprintf("bytes %d-%d/%d", 0, dataLen-1, dataLen)) + rw.Header().Set("content-length", fmt.Sprintf("%d", dataLen)) + rw.Write(data) + })) + defer s.Close() + + u, err := url.Parse(s.URL) + if err != nil { + return 0 + } + + f := dockerFetcher{&dockerBase{ + repository: "nonempty", + }} + host := RegistryHost{ + Client: s.Client(), + Host: u.Host, + Scheme: u.Scheme, + Path: u.Path, + } + + ctx := context.Background() + req := f.request(host, http.MethodGet) + rc, err := f.open(ctx, req, "", 0) + if err != nil { + return 0 + } + b, err := io.ReadAll(rc) + if err != nil { + return 0 + } + + expected := data + if len(b) != len(expected) { + panic("len of request is not equal to len of expected but should be") + } + return 1 +} + +func FuzzParseDockerRef(data []byte) int { + _, _ = refDocker.ParseDockerRef(string(data)) + return 1 +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/handler.go b/vendor/github.com/containerd/containerd/remotes/docker/handler.go new file mode 100644 index 0000000000..27638ccc02 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/handler.go @@ -0,0 +1,149 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "fmt" + "net/url" + "strings" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/reference" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// AppendDistributionSourceLabel updates the label of blob with distribution source. +func AppendDistributionSourceLabel(manager content.Manager, ref string) (images.HandlerFunc, error) { + refspec, err := reference.Parse(ref) + if err != nil { + return nil, err + } + + u, err := url.Parse("dummy://" + refspec.Locator) + if err != nil { + return nil, err + } + + source, repo := u.Hostname(), strings.TrimPrefix(u.Path, "/") + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + info, err := manager.Info(ctx, desc.Digest) + if err != nil { + return nil, err + } + + key := distributionSourceLabelKey(source) + + originLabel := "" + if info.Labels != nil { + originLabel = info.Labels[key] + } + value := appendDistributionSourceLabel(originLabel, repo) + + // The repo name has been limited under 256 and the distribution + // label might hit the limitation of label size, when blob data + // is used as the very, very common layer. + if err := labels.Validate(key, value); err != nil { + log.G(ctx).Warnf("skip to append distribution label: %s", err) + return nil, nil + } + + info = content.Info{ + Digest: desc.Digest, + Labels: map[string]string{ + key: value, + }, + } + _, err = manager.Update(ctx, info, fmt.Sprintf("labels.%s", key)) + return nil, err + }, nil +} + +func appendDistributionSourceLabel(originLabel, repo string) string { + repos := []string{} + if originLabel != "" { + repos = strings.Split(originLabel, ",") + } + repos = append(repos, repo) + + // use empty string to present duplicate items + for i := 1; i < len(repos); i++ { + tmp, j := repos[i], i-1 + for ; j >= 0 && repos[j] >= tmp; j-- { + if repos[j] == tmp { + tmp = "" + } + repos[j+1] = repos[j] + } + repos[j+1] = tmp + } + + i := 0 + for ; i < len(repos) && repos[i] == ""; i++ { + } + + return strings.Join(repos[i:], ",") +} + +func distributionSourceLabelKey(source string) string { + return fmt.Sprintf("%s.%s", labels.LabelDistributionSource, source) +} + +// selectRepositoryMountCandidate will select the repo which has longest +// common prefix components as the candidate. +func selectRepositoryMountCandidate(refspec reference.Spec, sources map[string]string) string { + u, err := url.Parse("dummy://" + refspec.Locator) + if err != nil { + // NOTE: basically, it won't be error here + return "" + } + + source, target := u.Hostname(), strings.TrimPrefix(u.Path, "/") + repoLabel, ok := sources[distributionSourceLabelKey(source)] + if !ok || repoLabel == "" { + return "" + } + + n, match := 0, "" + components := strings.Split(target, "/") + for _, repo := range strings.Split(repoLabel, ",") { + // the target repo is not a candidate + if repo == target { + continue + } + + if l := commonPrefixComponents(components, repo); l >= n { + n, match = l, repo + } + } + return match +} + +func commonPrefixComponents(components []string, target string) int { + targetComponents := strings.Split(target, "/") + + i := 0 + for ; i < len(components) && i < len(targetComponents); i++ { + if components[i] != targetComponents[i] { + break + } + } + return i +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go b/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go new file mode 100644 index 0000000000..8243593390 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/httpreadseeker.go @@ -0,0 +1,178 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "bytes" + "fmt" + "io" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" +) + +const maxRetry = 3 + +type httpReadSeeker struct { + size int64 + offset int64 + rc io.ReadCloser + open func(offset int64) (io.ReadCloser, error) + closed bool + + errsWithNoProgress int +} + +func newHTTPReadSeeker(size int64, open func(offset int64) (io.ReadCloser, error)) (io.ReadCloser, error) { + return &httpReadSeeker{ + size: size, + open: open, + }, nil +} + +func (hrs *httpReadSeeker) Read(p []byte) (n int, err error) { + if hrs.closed { + return 0, io.EOF + } + + rd, err := hrs.reader() + if err != nil { + return 0, err + } + + n, err = rd.Read(p) + hrs.offset += int64(n) + if n > 0 || err == nil { + hrs.errsWithNoProgress = 0 + } + if err == io.ErrUnexpectedEOF { + // connection closed unexpectedly. try reconnecting. + if n == 0 { + hrs.errsWithNoProgress++ + if hrs.errsWithNoProgress > maxRetry { + return // too many retries for this offset with no progress + } + } + if hrs.rc != nil { + if clsErr := hrs.rc.Close(); clsErr != nil { + log.L.WithError(clsErr).Error("httpReadSeeker: failed to close ReadCloser") + } + hrs.rc = nil + } + if _, err2 := hrs.reader(); err2 == nil { + return n, nil + } + } else if err == io.EOF { + // The CRI's imagePullProgressTimeout relies on responseBody.Close to + // update the process monitor's status. If the err is io.EOF, close + // the connection since there is no more available data. + if hrs.rc != nil { + if clsErr := hrs.rc.Close(); clsErr != nil { + log.L.WithError(clsErr).Error("httpReadSeeker: failed to close ReadCloser after io.EOF") + } + hrs.rc = nil + } + } + return +} + +func (hrs *httpReadSeeker) Close() error { + if hrs.closed { + return nil + } + hrs.closed = true + if hrs.rc != nil { + return hrs.rc.Close() + } + + return nil +} + +func (hrs *httpReadSeeker) Seek(offset int64, whence int) (int64, error) { + if hrs.closed { + return 0, fmt.Errorf("Fetcher.Seek: closed: %w", errdefs.ErrUnavailable) + } + + abs := hrs.offset + switch whence { + case io.SeekStart: + abs = offset + case io.SeekCurrent: + abs += offset + case io.SeekEnd: + if hrs.size == -1 { + return 0, fmt.Errorf("Fetcher.Seek: unknown size, cannot seek from end: %w", errdefs.ErrUnavailable) + } + abs = hrs.size + offset + default: + return 0, fmt.Errorf("Fetcher.Seek: invalid whence: %w", errdefs.ErrInvalidArgument) + } + + if abs < 0 { + return 0, fmt.Errorf("Fetcher.Seek: negative offset: %w", errdefs.ErrInvalidArgument) + } + + if abs != hrs.offset { + if hrs.rc != nil { + if err := hrs.rc.Close(); err != nil { + log.L.WithError(err).Error("Fetcher.Seek: failed to close ReadCloser") + } + + hrs.rc = nil + } + + hrs.offset = abs + } + + return hrs.offset, nil +} + +func (hrs *httpReadSeeker) reader() (io.Reader, error) { + if hrs.rc != nil { + return hrs.rc, nil + } + + if hrs.size == -1 || hrs.offset < hrs.size { + // only try to reopen the body request if we are seeking to a value + // less than the actual size. + if hrs.open == nil { + return nil, fmt.Errorf("cannot open: %w", errdefs.ErrNotImplemented) + } + + rc, err := hrs.open(hrs.offset) + if err != nil { + return nil, fmt.Errorf("httpReadSeeker: failed open: %w", err) + } + + if hrs.rc != nil { + if err := hrs.rc.Close(); err != nil { + log.L.WithError(err).Error("httpReadSeeker: failed to close ReadCloser") + } + } + hrs.rc = rc + } else { + // There is an edge case here where offset == size of the content. If + // we seek, we will probably get an error for content that cannot be + // sought (?). In that case, we should err on committing the content, + // as the length is already satisfied but we just return the empty + // reader instead. + + hrs.rc = io.NopCloser(bytes.NewReader([]byte{})) + } + + return hrs.rc, nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/pusher.go b/vendor/github.com/containerd/containerd/remotes/docker/pusher.go new file mode 100644 index 0000000000..678e17e123 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/pusher.go @@ -0,0 +1,545 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "errors" + "fmt" + "io" + "net/http" + "net/url" + "path" + "strings" + "sync" + "time" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/remotes" + remoteserrors "github.com/containerd/containerd/remotes/errors" + digest "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +type dockerPusher struct { + *dockerBase + object string + + // TODO: namespace tracker + tracker StatusTracker +} + +// Writer implements Ingester API of content store. This allows the client +// to receive ErrUnavailable when there is already an on-going upload. +// Note that the tracker MUST implement StatusTrackLocker interface to avoid +// race condition on StatusTracker. +func (p dockerPusher) Writer(ctx context.Context, opts ...content.WriterOpt) (content.Writer, error) { + var wOpts content.WriterOpts + for _, opt := range opts { + if err := opt(&wOpts); err != nil { + return nil, err + } + } + if wOpts.Ref == "" { + return nil, fmt.Errorf("ref must not be empty: %w", errdefs.ErrInvalidArgument) + } + return p.push(ctx, wOpts.Desc, wOpts.Ref, true) +} + +func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (content.Writer, error) { + return p.push(ctx, desc, remotes.MakeRefKey(ctx, desc), false) +} + +func (p dockerPusher) push(ctx context.Context, desc ocispec.Descriptor, ref string, unavailableOnFail bool) (content.Writer, error) { + if l, ok := p.tracker.(StatusTrackLocker); ok { + l.Lock(ref) + defer l.Unlock(ref) + } + ctx, err := ContextWithRepositoryScope(ctx, p.refspec, true) + if err != nil { + return nil, err + } + status, err := p.tracker.GetStatus(ref) + if err == nil { + if status.Committed && status.Offset == status.Total { + return nil, fmt.Errorf("ref %v: %w", ref, errdefs.ErrAlreadyExists) + } + if unavailableOnFail && status.ErrClosed == nil { + // Another push of this ref is happening elsewhere. The rest of function + // will continue only when `errdefs.IsNotFound(err) == true` (i.e. there + // is no actively-tracked ref already). + return nil, fmt.Errorf("push is on-going: %w", errdefs.ErrUnavailable) + } + // TODO: Handle incomplete status + } else if !errdefs.IsNotFound(err) { + return nil, fmt.Errorf("failed to get status: %w", err) + } + + hosts := p.filterHosts(HostCapabilityPush) + if len(hosts) == 0 { + return nil, fmt.Errorf("no push hosts: %w", errdefs.ErrNotFound) + } + + var ( + isManifest bool + existCheck []string + host = hosts[0] + ) + + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, images.MediaTypeDockerSchema2ManifestList, + ocispec.MediaTypeImageManifest, ocispec.MediaTypeImageIndex: + isManifest = true + existCheck = getManifestPath(p.object, desc.Digest) + default: + existCheck = []string{"blobs", desc.Digest.String()} + } + + req := p.request(host, http.MethodHead, existCheck...) + req.header.Set("Accept", strings.Join([]string{desc.MediaType, `*/*`}, ", ")) + + log.G(ctx).WithField("url", req.String()).Debugf("checking and pushing to") + + resp, err := req.doWithRetries(ctx, nil) + if err != nil { + if !errors.Is(err, ErrInvalidAuthorization) { + return nil, err + } + log.G(ctx).WithError(err).Debugf("Unable to check existence, continuing with push") + } else { + if resp.StatusCode == http.StatusOK { + var exists bool + if isManifest && existCheck[1] != desc.Digest.String() { + dgstHeader := digest.Digest(resp.Header.Get("Docker-Content-Digest")) + if dgstHeader == desc.Digest { + exists = true + } + } else { + exists = true + } + + if exists { + p.tracker.SetStatus(ref, Status{ + Committed: true, + PushStatus: PushStatus{ + Exists: true, + }, + Status: content.Status{ + Ref: ref, + Total: desc.Size, + Offset: desc.Size, + // TODO: Set updated time? + }, + }) + resp.Body.Close() + return nil, fmt.Errorf("content %v on remote: %w", desc.Digest, errdefs.ErrAlreadyExists) + } + } else if resp.StatusCode != http.StatusNotFound { + err := remoteserrors.NewUnexpectedStatusErr(resp) + log.G(ctx).WithField("resp", resp).WithField("body", string(err.(remoteserrors.ErrUnexpectedStatus).Body)).Debug("unexpected response") + resp.Body.Close() + return nil, err + } + resp.Body.Close() + } + + if isManifest { + putPath := getManifestPath(p.object, desc.Digest) + req = p.request(host, http.MethodPut, putPath...) + req.header.Add("Content-Type", desc.MediaType) + } else { + // Start upload request + req = p.request(host, http.MethodPost, "blobs", "uploads/") + + mountedFrom := "" + var resp *http.Response + if fromRepo := selectRepositoryMountCandidate(p.refspec, desc.Annotations); fromRepo != "" { + preq := requestWithMountFrom(req, desc.Digest.String(), fromRepo) + pctx := ContextWithAppendPullRepositoryScope(ctx, fromRepo) + + // NOTE: the fromRepo might be private repo and + // auth service still can grant token without error. + // but the post request will fail because of 401. + // + // for the private repo, we should remove mount-from + // query and send the request again. + resp, err = preq.doWithRetries(pctx, nil) + if err != nil { + return nil, err + } + + switch resp.StatusCode { + case http.StatusUnauthorized: + log.G(ctx).Debugf("failed to mount from repository %s", fromRepo) + + resp.Body.Close() + resp = nil + case http.StatusCreated: + mountedFrom = path.Join(p.refspec.Hostname(), fromRepo) + } + } + + if resp == nil { + resp, err = req.doWithRetries(ctx, nil) + if err != nil { + if errors.Is(err, ErrInvalidAuthorization) { + return nil, fmt.Errorf("push access denied, repository does not exist or may require authorization: %w", err) + } + return nil, err + } + } + defer resp.Body.Close() + + switch resp.StatusCode { + case http.StatusOK, http.StatusAccepted, http.StatusNoContent: + case http.StatusCreated: + p.tracker.SetStatus(ref, Status{ + Committed: true, + PushStatus: PushStatus{ + MountedFrom: mountedFrom, + }, + Status: content.Status{ + Ref: ref, + Total: desc.Size, + Offset: desc.Size, + }, + }) + return nil, fmt.Errorf("content %v on remote: %w", desc.Digest, errdefs.ErrAlreadyExists) + default: + err := remoteserrors.NewUnexpectedStatusErr(resp) + log.G(ctx).WithField("resp", resp).WithField("body", string(err.(remoteserrors.ErrUnexpectedStatus).Body)).Debug("unexpected response") + return nil, err + } + + var ( + location = resp.Header.Get("Location") + lurl *url.URL + lhost = host + ) + // Support paths without host in location + if strings.HasPrefix(location, "/") { + lurl, err = url.Parse(lhost.Scheme + "://" + lhost.Host + location) + if err != nil { + return nil, fmt.Errorf("unable to parse location %v: %w", location, err) + } + } else { + if !strings.Contains(location, "://") { + location = lhost.Scheme + "://" + location + } + lurl, err = url.Parse(location) + if err != nil { + return nil, fmt.Errorf("unable to parse location %v: %w", location, err) + } + + if lurl.Host != lhost.Host || lhost.Scheme != lurl.Scheme { + lhost.Scheme = lurl.Scheme + lhost.Host = lurl.Host + + // Check if different than what was requested, accounting for fallback in the transport layer + requested := resp.Request.URL + if requested.Host != lhost.Host || requested.Scheme != lhost.Scheme { + // Strip authorizer if change to host or scheme + lhost.Authorizer = nil + log.G(ctx).WithField("host", lhost.Host).WithField("scheme", lhost.Scheme).Debug("upload changed destination, authorizer removed") + } + } + } + q := lurl.Query() + q.Add("digest", desc.Digest.String()) + + req = p.request(lhost, http.MethodPut) + req.header.Set("Content-Type", "application/octet-stream") + req.path = lurl.Path + "?" + q.Encode() + } + p.tracker.SetStatus(ref, Status{ + Status: content.Status{ + Ref: ref, + Total: desc.Size, + Expected: desc.Digest, + StartedAt: time.Now(), + }, + }) + + // TODO: Support chunked upload + + pushw := newPushWriter(p.dockerBase, ref, desc.Digest, p.tracker, isManifest) + + req.body = func() (io.ReadCloser, error) { + pr, pw := io.Pipe() + pushw.setPipe(pw) + return io.NopCloser(pr), nil + } + req.size = desc.Size + + go func() { + resp, err := req.doWithRetries(ctx, nil) + if err != nil { + pushw.setError(err) + pushw.Close() + return + } + + switch resp.StatusCode { + case http.StatusOK, http.StatusCreated, http.StatusNoContent: + default: + err := remoteserrors.NewUnexpectedStatusErr(resp) + log.G(ctx).WithField("resp", resp).WithField("body", string(err.(remoteserrors.ErrUnexpectedStatus).Body)).Debug("unexpected response") + pushw.setError(err) + pushw.Close() + } + pushw.setResponse(resp) + }() + + return pushw, nil +} + +func getManifestPath(object string, dgst digest.Digest) []string { + if i := strings.IndexByte(object, '@'); i >= 0 { + if object[i+1:] != dgst.String() { + // use digest, not tag + object = "" + } else { + // strip @ for registry path to make tag + object = object[:i] + } + + } + + if object == "" { + return []string{"manifests", dgst.String()} + } + + return []string{"manifests", object} +} + +type pushWriter struct { + base *dockerBase + ref string + + pipe *io.PipeWriter + + pipeC chan *io.PipeWriter + respC chan *http.Response + closeOnce sync.Once + errC chan error + + isManifest bool + + expected digest.Digest + tracker StatusTracker +} + +func newPushWriter(db *dockerBase, ref string, expected digest.Digest, tracker StatusTracker, isManifest bool) *pushWriter { + // Initialize and create response + return &pushWriter{ + base: db, + ref: ref, + expected: expected, + tracker: tracker, + pipeC: make(chan *io.PipeWriter, 1), + respC: make(chan *http.Response, 1), + errC: make(chan error, 1), + isManifest: isManifest, + } +} + +func (pw *pushWriter) setPipe(p *io.PipeWriter) { + pw.pipeC <- p +} + +func (pw *pushWriter) setError(err error) { + pw.errC <- err +} +func (pw *pushWriter) setResponse(resp *http.Response) { + pw.respC <- resp +} + +func (pw *pushWriter) Write(p []byte) (n int, err error) { + status, err := pw.tracker.GetStatus(pw.ref) + if err != nil { + return n, err + } + + if pw.pipe == nil { + p, ok := <-pw.pipeC + if !ok { + return 0, io.ErrClosedPipe + } + pw.pipe = p + } else { + select { + case p, ok := <-pw.pipeC: + if !ok { + return 0, io.ErrClosedPipe + } + pw.pipe.CloseWithError(content.ErrReset) + pw.pipe = p + + // If content has already been written, the bytes + // cannot be written and the caller must reset + status.Offset = 0 + status.UpdatedAt = time.Now() + pw.tracker.SetStatus(pw.ref, status) + return 0, content.ErrReset + default: + } + } + + n, err = pw.pipe.Write(p) + if errors.Is(err, io.ErrClosedPipe) { + // if the pipe is closed, we might have the original error on the error + // channel - so we should try and get it + select { + case err2 := <-pw.errC: + err = err2 + default: + } + } + status.Offset += int64(n) + status.UpdatedAt = time.Now() + pw.tracker.SetStatus(pw.ref, status) + return +} + +func (pw *pushWriter) Close() error { + // Ensure pipeC is closed but handle `Close()` being + // called multiple times without panicking + pw.closeOnce.Do(func() { + close(pw.pipeC) + }) + if pw.pipe != nil { + status, err := pw.tracker.GetStatus(pw.ref) + if err == nil && !status.Committed { + // Closing an incomplete writer. Record this as an error so that following write can retry it. + status.ErrClosed = errors.New("closed incomplete writer") + pw.tracker.SetStatus(pw.ref, status) + } + return pw.pipe.Close() + } + return nil +} + +func (pw *pushWriter) Status() (content.Status, error) { + status, err := pw.tracker.GetStatus(pw.ref) + if err != nil { + return content.Status{}, err + } + return status.Status, nil + +} + +func (pw *pushWriter) Digest() digest.Digest { + // TODO: Get rid of this function? + return pw.expected +} + +func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error { + // Check whether read has already thrown an error + if _, err := pw.pipe.Write([]byte{}); err != nil && !errors.Is(err, io.ErrClosedPipe) { + return fmt.Errorf("pipe error before commit: %w", err) + } + + if err := pw.pipe.Close(); err != nil { + return err + } + // TODO: timeout waiting for response + var resp *http.Response + select { + case err := <-pw.errC: + return err + case resp = <-pw.respC: + defer resp.Body.Close() + case p, ok := <-pw.pipeC: + // check whether the pipe has changed in the commit, because sometimes Write + // can complete successfully, but the pipe may have changed. In that case, the + // content needs to be reset. + if !ok { + return io.ErrClosedPipe + } + pw.pipe.CloseWithError(content.ErrReset) + pw.pipe = p + + // If content has already been written, the bytes + // cannot be written again and the caller must reset + status, err := pw.tracker.GetStatus(pw.ref) + if err != nil { + return err + } + status.Offset = 0 + status.UpdatedAt = time.Now() + pw.tracker.SetStatus(pw.ref, status) + return content.ErrReset + } + + // 201 is specified return status, some registries return + // 200, 202 or 204. + switch resp.StatusCode { + case http.StatusOK, http.StatusCreated, http.StatusNoContent, http.StatusAccepted: + default: + return remoteserrors.NewUnexpectedStatusErr(resp) + } + + status, err := pw.tracker.GetStatus(pw.ref) + if err != nil { + return fmt.Errorf("failed to get status: %w", err) + } + + if size > 0 && size != status.Offset { + return fmt.Errorf("unexpected size %d, expected %d", status.Offset, size) + } + + if expected == "" { + expected = status.Expected + } + + actual, err := digest.Parse(resp.Header.Get("Docker-Content-Digest")) + if err != nil { + return fmt.Errorf("invalid content digest in response: %w", err) + } + + if actual != expected { + return fmt.Errorf("got digest %s, expected %s", actual, expected) + } + + status.Committed = true + status.UpdatedAt = time.Now() + pw.tracker.SetStatus(pw.ref, status) + + return nil +} + +func (pw *pushWriter) Truncate(size int64) error { + // TODO: if blob close request and start new request at offset + // TODO: always error on manifest + return errors.New("cannot truncate remote upload") +} + +func requestWithMountFrom(req *request, mount, from string) *request { + creq := *req + + sep := "?" + if strings.Contains(creq.path, sep) { + sep = "&" + } + + creq.path = creq.path + sep + "mount=" + mount + "&from=" + from + + return &creq +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/registry.go b/vendor/github.com/containerd/containerd/remotes/docker/registry.go new file mode 100644 index 0000000000..98cafcd069 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/registry.go @@ -0,0 +1,244 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "errors" + "net" + "net/http" +) + +// HostCapabilities represent the capabilities of the registry +// host. This also represents the set of operations for which +// the registry host may be trusted to perform. +// +// For example pushing is a capability which should only be +// performed on an upstream source, not a mirror. +// Resolving (the process of converting a name into a digest) +// must be considered a trusted operation and only done by +// a host which is trusted (or more preferably by secure process +// which can prove the provenance of the mapping). A public +// mirror should never be trusted to do a resolve action. +// +// | Registry Type | Pull | Resolve | Push | +// |------------------|------|---------|------| +// | Public Registry | yes | yes | yes | +// | Private Registry | yes | yes | yes | +// | Public Mirror | yes | no | no | +// | Private Mirror | yes | yes | no | +type HostCapabilities uint8 + +const ( + // HostCapabilityPull represents the capability to fetch manifests + // and blobs by digest + HostCapabilityPull HostCapabilities = 1 << iota + + // HostCapabilityResolve represents the capability to fetch manifests + // by name + HostCapabilityResolve + + // HostCapabilityPush represents the capability to push blobs and + // manifests + HostCapabilityPush + + // Reserved for future capabilities (i.e. search, catalog, remove) +) + +// Has checks whether the capabilities list has the provide capability +func (c HostCapabilities) Has(t HostCapabilities) bool { + return c&t == t +} + +// RegistryHost represents a complete configuration for a registry +// host, representing the capabilities, authorizations, connection +// configuration, and location. +type RegistryHost struct { + Client *http.Client + Authorizer Authorizer + Host string + Scheme string + Path string + Capabilities HostCapabilities + Header http.Header +} + +func (h RegistryHost) isProxy(refhost string) bool { + if refhost != h.Host { + if refhost != "docker.io" || h.Host != "registry-1.docker.io" { + return true + } + } + return false +} + +// RegistryHosts fetches the registry hosts for a given namespace, +// provided by the host component of an distribution image reference. +type RegistryHosts func(string) ([]RegistryHost, error) + +// Registries joins multiple registry configuration functions, using the same +// order as provided within the arguments. When an empty registry configuration +// is returned with a nil error, the next function will be called. +// NOTE: This function will not join configurations, as soon as a non-empty +// configuration is returned from a configuration function, it will be returned +// to the caller. +func Registries(registries ...RegistryHosts) RegistryHosts { + return func(host string) ([]RegistryHost, error) { + for _, registry := range registries { + config, err := registry(host) + if err != nil { + return config, err + } + if len(config) > 0 { + return config, nil + } + } + return nil, nil + } +} + +type registryOpts struct { + authorizer Authorizer + plainHTTP func(string) (bool, error) + host func(string) (string, error) + client *http.Client +} + +// RegistryOpt defines a registry default option +type RegistryOpt func(*registryOpts) + +// WithPlainHTTP configures registries to use plaintext http scheme +// for the provided host match function. +func WithPlainHTTP(f func(string) (bool, error)) RegistryOpt { + return func(opts *registryOpts) { + opts.plainHTTP = f + } +} + +// WithAuthorizer configures the default authorizer for a registry +func WithAuthorizer(a Authorizer) RegistryOpt { + return func(opts *registryOpts) { + opts.authorizer = a + } +} + +// WithHostTranslator defines the default translator to use for registry hosts +func WithHostTranslator(h func(string) (string, error)) RegistryOpt { + return func(opts *registryOpts) { + opts.host = h + } +} + +// WithClient configures the default http client for a registry +func WithClient(c *http.Client) RegistryOpt { + return func(opts *registryOpts) { + opts.client = c + } +} + +// ConfigureDefaultRegistries is used to create a default configuration for +// registries. For more advanced configurations or per-domain setups, +// the RegistryHosts interface should be used directly. +// NOTE: This function will always return a non-empty value or error +func ConfigureDefaultRegistries(ropts ...RegistryOpt) RegistryHosts { + var opts registryOpts + for _, opt := range ropts { + opt(&opts) + } + + return func(host string) ([]RegistryHost, error) { + config := RegistryHost{ + Client: opts.client, + Authorizer: opts.authorizer, + Host: host, + Scheme: "https", + Path: "/v2", + Capabilities: HostCapabilityPull | HostCapabilityResolve | HostCapabilityPush, + } + + if config.Client == nil { + config.Client = http.DefaultClient + } + + if opts.plainHTTP != nil { + match, err := opts.plainHTTP(host) + if err != nil { + return nil, err + } + if match { + config.Scheme = "http" + } + } + + if opts.host != nil { + var err error + config.Host, err = opts.host(config.Host) + if err != nil { + return nil, err + } + } else if host == "docker.io" { + config.Host = "registry-1.docker.io" + } + + return []RegistryHost{config}, nil + } +} + +// MatchAllHosts is a host match function which is always true. +func MatchAllHosts(string) (bool, error) { + return true, nil +} + +// MatchLocalhost is a host match function which returns true for +// localhost. +// +// Note: this does not handle matching of ip addresses in octal, +// decimal or hex form. +func MatchLocalhost(host string) (bool, error) { + switch { + case host == "::1": + return true, nil + case host == "[::1]": + return true, nil + } + h, p, err := net.SplitHostPort(host) + + // addrError helps distinguish between errors of form + // "no colon in address" and "too many colons in address". + // The former is fine as the host string need not have a + // port. Latter needs to be handled. + addrError := &net.AddrError{ + Err: "missing port in address", + Addr: host, + } + if err != nil { + if err.Error() != addrError.Error() { + return false, err + } + // host string without any port specified + h = host + } else if len(p) == 0 { + return false, errors.New("invalid host name format") + } + + // use ipv4 dotted decimal for further checking + if h == "localhost" { + h = "127.0.0.1" + } + ip := net.ParseIP(h) + + return ip.IsLoopback(), nil +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/resolver.go b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go new file mode 100644 index 0000000000..cca4ca6a23 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/resolver.go @@ -0,0 +1,729 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "crypto/tls" + "errors" + "fmt" + "io" + "net" + "net/http" + "net/url" + "path" + "strings" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/reference" + "github.com/containerd/containerd/remotes" + "github.com/containerd/containerd/remotes/docker/schema1" //nolint:staticcheck // Ignore SA1019. Need to keep deprecated package for compatibility. + remoteerrors "github.com/containerd/containerd/remotes/errors" + "github.com/containerd/containerd/tracing" + "github.com/containerd/containerd/version" + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +var ( + // ErrInvalidAuthorization is used when credentials are passed to a server but + // those credentials are rejected. + ErrInvalidAuthorization = errors.New("authorization failed") + + // MaxManifestSize represents the largest size accepted from a registry + // during resolution. Larger manifests may be accepted using a + // resolution method other than the registry. + // + // NOTE: The max supported layers by some runtimes is 128 and individual + // layers will not contribute more than 256 bytes, making a + // reasonable limit for a large image manifests of 32K bytes. + // 4M bytes represents a much larger upper bound for images which may + // contain large annotations or be non-images. A proper manifest + // design puts large metadata in subobjects, as is consistent the + // intent of the manifest design. + MaxManifestSize int64 = 4 * 1048 * 1048 +) + +// Authorizer is used to authorize HTTP requests based on 401 HTTP responses. +// An Authorizer is responsible for caching tokens or credentials used by +// requests. +type Authorizer interface { + // Authorize sets the appropriate `Authorization` header on the given + // request. + // + // If no authorization is found for the request, the request remains + // unmodified. It may also add an `Authorization` header as + // "bearer " + // "basic " + // + // It may return remotes/errors.ErrUnexpectedStatus, which for example, + // can be used by the caller to find out the status code returned by the registry. + Authorize(context.Context, *http.Request) error + + // AddResponses adds a 401 response for the authorizer to consider when + // authorizing requests. The last response should be unauthorized and + // the previous requests are used to consider redirects and retries + // that may have led to the 401. + // + // If response is not handled, returns `ErrNotImplemented` + AddResponses(context.Context, []*http.Response) error +} + +// ResolverOptions are used to configured a new Docker register resolver +type ResolverOptions struct { + // Hosts returns registry host configurations for a namespace. + Hosts RegistryHosts + + // Headers are the HTTP request header fields sent by the resolver + Headers http.Header + + // Tracker is used to track uploads to the registry. This is used + // since the registry does not have upload tracking and the existing + // mechanism for getting blob upload status is expensive. + Tracker StatusTracker + + // Authorizer is used to authorize registry requests + // + // Deprecated: use Hosts. + Authorizer Authorizer + + // Credentials provides username and secret given a host. + // If username is empty but a secret is given, that secret + // is interpreted as a long lived token. + // + // Deprecated: use Hosts. + Credentials func(string) (string, string, error) + + // Host provides the hostname given a namespace. + // + // Deprecated: use Hosts. + Host func(string) (string, error) + + // PlainHTTP specifies to use plain http and not https + // + // Deprecated: use Hosts. + PlainHTTP bool + + // Client is the http client to used when making registry requests + // + // Deprecated: use Hosts. + Client *http.Client +} + +// DefaultHost is the default host function. +func DefaultHost(ns string) (string, error) { + if ns == "docker.io" { + return "registry-1.docker.io", nil + } + return ns, nil +} + +type dockerResolver struct { + hosts RegistryHosts + header http.Header + resolveHeader http.Header + tracker StatusTracker +} + +// NewResolver returns a new resolver to a Docker registry +func NewResolver(options ResolverOptions) remotes.Resolver { + if options.Tracker == nil { + options.Tracker = NewInMemoryTracker() + } + + if options.Headers == nil { + options.Headers = make(http.Header) + } else { + // make a copy of the headers to avoid race due to concurrent map write + options.Headers = options.Headers.Clone() + } + if _, ok := options.Headers["User-Agent"]; !ok { + options.Headers.Set("User-Agent", "containerd/"+version.Version) + } + + resolveHeader := http.Header{} + if _, ok := options.Headers["Accept"]; !ok { + // set headers for all the types we support for resolution. + resolveHeader.Set("Accept", strings.Join([]string{ + images.MediaTypeDockerSchema2Manifest, + images.MediaTypeDockerSchema2ManifestList, + ocispec.MediaTypeImageManifest, + ocispec.MediaTypeImageIndex, "*/*", + }, ", ")) + } else { + resolveHeader["Accept"] = options.Headers["Accept"] + delete(options.Headers, "Accept") + } + + if options.Hosts == nil { + opts := []RegistryOpt{} + if options.Host != nil { + opts = append(opts, WithHostTranslator(options.Host)) + } + + if options.Authorizer == nil { + options.Authorizer = NewDockerAuthorizer( + WithAuthClient(options.Client), + WithAuthHeader(options.Headers), + WithAuthCreds(options.Credentials)) + } + opts = append(opts, WithAuthorizer(options.Authorizer)) + + if options.Client != nil { + opts = append(opts, WithClient(options.Client)) + } + if options.PlainHTTP { + opts = append(opts, WithPlainHTTP(MatchAllHosts)) + } else { + opts = append(opts, WithPlainHTTP(MatchLocalhost)) + } + options.Hosts = ConfigureDefaultRegistries(opts...) + } + return &dockerResolver{ + hosts: options.Hosts, + header: options.Headers, + resolveHeader: resolveHeader, + tracker: options.Tracker, + } +} + +func getManifestMediaType(resp *http.Response) string { + // Strip encoding data (manifests should always be ascii JSON) + contentType := resp.Header.Get("Content-Type") + if sp := strings.IndexByte(contentType, ';'); sp != -1 { + contentType = contentType[0:sp] + } + + // As of Apr 30 2019 the registry.access.redhat.com registry does not specify + // the content type of any data but uses schema1 manifests. + if contentType == "text/plain" { + contentType = images.MediaTypeDockerSchema1Manifest + } + return contentType +} + +type countingReader struct { + reader io.Reader + bytesRead int64 +} + +func (r *countingReader) Read(p []byte) (int, error) { + n, err := r.reader.Read(p) + r.bytesRead += int64(n) + return n, err +} + +var _ remotes.Resolver = &dockerResolver{} + +func (r *dockerResolver) Resolve(ctx context.Context, ref string) (string, ocispec.Descriptor, error) { + base, err := r.resolveDockerBase(ref) + if err != nil { + return "", ocispec.Descriptor{}, err + } + refspec := base.refspec + if refspec.Object == "" { + return "", ocispec.Descriptor{}, reference.ErrObjectRequired + } + + var ( + firstErr error + paths [][]string + dgst = refspec.Digest() + caps = HostCapabilityPull + ) + + if dgst != "" { + if err := dgst.Validate(); err != nil { + // need to fail here, since we can't actually resolve the invalid + // digest. + return "", ocispec.Descriptor{}, err + } + + // turns out, we have a valid digest, make a url. + paths = append(paths, []string{"manifests", dgst.String()}) + + // fallback to blobs on not found. + paths = append(paths, []string{"blobs", dgst.String()}) + } else { + // Add + paths = append(paths, []string{"manifests", refspec.Object}) + caps |= HostCapabilityResolve + } + + hosts := base.filterHosts(caps) + if len(hosts) == 0 { + return "", ocispec.Descriptor{}, fmt.Errorf("no resolve hosts: %w", errdefs.ErrNotFound) + } + + ctx, err = ContextWithRepositoryScope(ctx, refspec, false) + if err != nil { + return "", ocispec.Descriptor{}, err + } + + for _, u := range paths { + for _, host := range hosts { + ctx := log.WithLogger(ctx, log.G(ctx).WithField("host", host.Host)) + + req := base.request(host, http.MethodHead, u...) + if err := req.addNamespace(base.refspec.Hostname()); err != nil { + return "", ocispec.Descriptor{}, err + } + + for key, value := range r.resolveHeader { + req.header[key] = append(req.header[key], value...) + } + + log.G(ctx).Debug("resolving") + resp, err := req.doWithRetries(ctx, nil) + if err != nil { + if errors.Is(err, ErrInvalidAuthorization) { + err = fmt.Errorf("pull access denied, repository does not exist or may require authorization: %w", err) + } + // Store the error for referencing later + if firstErr == nil { + firstErr = err + } + log.G(ctx).WithError(err).Info("trying next host") + continue // try another host + } + resp.Body.Close() // don't care about body contents. + + if resp.StatusCode > 299 { + if resp.StatusCode == http.StatusNotFound { + log.G(ctx).Info("trying next host - response was http.StatusNotFound") + continue + } + if resp.StatusCode > 399 { + // Set firstErr when encountering the first non-404 status code. + if firstErr == nil { + firstErr = remoteerrors.NewUnexpectedStatusErr(resp) + } + continue // try another host + } + return "", ocispec.Descriptor{}, remoteerrors.NewUnexpectedStatusErr(resp) + } + size := resp.ContentLength + contentType := getManifestMediaType(resp) + + // if no digest was provided, then only a resolve + // trusted registry was contacted, in this case use + // the digest header (or content from GET) + if dgst == "" { + // this is the only point at which we trust the registry. we use the + // content headers to assemble a descriptor for the name. when this becomes + // more robust, we mostly get this information from a secure trust store. + dgstHeader := digest.Digest(resp.Header.Get("Docker-Content-Digest")) + + if dgstHeader != "" && size != -1 { + if err := dgstHeader.Validate(); err != nil { + return "", ocispec.Descriptor{}, fmt.Errorf("%q in header not a valid digest: %w", dgstHeader, err) + } + dgst = dgstHeader + } + } + if dgst == "" || size == -1 { + log.G(ctx).Debug("no Docker-Content-Digest header, fetching manifest instead") + + req = base.request(host, http.MethodGet, u...) + if err := req.addNamespace(base.refspec.Hostname()); err != nil { + return "", ocispec.Descriptor{}, err + } + + for key, value := range r.resolveHeader { + req.header[key] = append(req.header[key], value...) + } + + resp, err := req.doWithRetries(ctx, nil) + if err != nil { + return "", ocispec.Descriptor{}, err + } + + bodyReader := countingReader{reader: resp.Body} + + contentType = getManifestMediaType(resp) + err = func() error { + defer resp.Body.Close() + if dgst != "" { + _, err = io.Copy(io.Discard, &bodyReader) + return err + } + + if contentType == images.MediaTypeDockerSchema1Manifest { + b, err := schema1.ReadStripSignature(&bodyReader) + if err != nil { + return err + } + + dgst = digest.FromBytes(b) + return nil + } + + dgst, err = digest.FromReader(&bodyReader) + return err + }() + if err != nil { + return "", ocispec.Descriptor{}, err + } + size = bodyReader.bytesRead + } + // Prevent resolving to excessively large manifests + if size > MaxManifestSize { + if firstErr == nil { + firstErr = fmt.Errorf("rejecting %d byte manifest for %s: %w", size, ref, errdefs.ErrNotFound) + } + continue + } + + desc := ocispec.Descriptor{ + Digest: dgst, + MediaType: contentType, + Size: size, + } + + log.G(ctx).WithField("desc.digest", desc.Digest).Debug("resolved") + return ref, desc, nil + } + } + + // If above loop terminates without return, then there was an error. + // "firstErr" contains the first non-404 error. That is, "firstErr == nil" + // means that either no registries were given or each registry returned 404. + + if firstErr == nil { + firstErr = fmt.Errorf("%s: %w", ref, errdefs.ErrNotFound) + } + + return "", ocispec.Descriptor{}, firstErr +} + +func (r *dockerResolver) Fetcher(ctx context.Context, ref string) (remotes.Fetcher, error) { + base, err := r.resolveDockerBase(ref) + if err != nil { + return nil, err + } + + return dockerFetcher{ + dockerBase: base, + }, nil +} + +func (r *dockerResolver) Pusher(ctx context.Context, ref string) (remotes.Pusher, error) { + base, err := r.resolveDockerBase(ref) + if err != nil { + return nil, err + } + + return dockerPusher{ + dockerBase: base, + object: base.refspec.Object, + tracker: r.tracker, + }, nil +} + +func (r *dockerResolver) resolveDockerBase(ref string) (*dockerBase, error) { + refspec, err := reference.Parse(ref) + if err != nil { + return nil, err + } + + return r.base(refspec) +} + +type dockerBase struct { + refspec reference.Spec + repository string + hosts []RegistryHost + header http.Header +} + +func (r *dockerResolver) base(refspec reference.Spec) (*dockerBase, error) { + host := refspec.Hostname() + hosts, err := r.hosts(host) + if err != nil { + return nil, err + } + return &dockerBase{ + refspec: refspec, + repository: strings.TrimPrefix(refspec.Locator, host+"/"), + hosts: hosts, + header: r.header, + }, nil +} + +func (r *dockerBase) filterHosts(caps HostCapabilities) (hosts []RegistryHost) { + for _, host := range r.hosts { + if host.Capabilities.Has(caps) { + hosts = append(hosts, host) + } + } + return +} + +func (r *dockerBase) request(host RegistryHost, method string, ps ...string) *request { + header := r.header.Clone() + if header == nil { + header = http.Header{} + } + + for key, value := range host.Header { + header[key] = append(header[key], value...) + } + parts := append([]string{"/", host.Path, r.repository}, ps...) + p := path.Join(parts...) + // Join strips trailing slash, re-add ending "/" if included + if len(parts) > 0 && strings.HasSuffix(parts[len(parts)-1], "/") { + p = p + "/" + } + return &request{ + method: method, + path: p, + header: header, + host: host, + } +} + +func (r *request) authorize(ctx context.Context, req *http.Request) error { + // Check if has header for host + if r.host.Authorizer != nil { + if err := r.host.Authorizer.Authorize(ctx, req); err != nil { + return err + } + } + + return nil +} + +func (r *request) addNamespace(ns string) (err error) { + if !r.host.isProxy(ns) { + return nil + } + var q url.Values + // Parse query + if i := strings.IndexByte(r.path, '?'); i > 0 { + r.path = r.path[:i+1] + q, err = url.ParseQuery(r.path[i+1:]) + if err != nil { + return + } + } else { + r.path = r.path + "?" + q = url.Values{} + } + q.Add("ns", ns) + + r.path = r.path + q.Encode() + + return +} + +type request struct { + method string + path string + header http.Header + host RegistryHost + body func() (io.ReadCloser, error) + size int64 +} + +func (r *request) do(ctx context.Context) (*http.Response, error) { + u := r.host.Scheme + "://" + r.host.Host + r.path + req, err := http.NewRequestWithContext(ctx, r.method, u, nil) + if err != nil { + return nil, err + } + if r.header == nil { + req.Header = http.Header{} + } else { + req.Header = r.header.Clone() // headers need to be copied to avoid concurrent map access + } + if r.body != nil { + body, err := r.body() + if err != nil { + return nil, err + } + req.Body = body + req.GetBody = r.body + if r.size > 0 { + req.ContentLength = r.size + } + } + + ctx = log.WithLogger(ctx, log.G(ctx).WithField("url", u)) + log.G(ctx).WithFields(requestFields(req)).Debug("do request") + if err := r.authorize(ctx, req); err != nil { + return nil, fmt.Errorf("failed to authorize: %w", err) + } + + client := &http.Client{} + if r.host.Client != nil { + *client = *r.host.Client + } + if client.CheckRedirect == nil { + client.CheckRedirect = func(req *http.Request, via []*http.Request) error { + if len(via) >= 10 { + return errors.New("stopped after 10 redirects") + } + if err := r.authorize(ctx, req); err != nil { + return fmt.Errorf("failed to authorize redirect: %w", err) + } + return nil + } + } + + tracing.UpdateHTTPClient(client, tracing.Name("remotes.docker.resolver", "HTTPRequest")) + + resp, err := client.Do(req) + if err != nil { + return nil, fmt.Errorf("failed to do request: %w", err) + } + log.G(ctx).WithFields(responseFields(resp)).Debug("fetch response received") + return resp, nil +} + +func (r *request) doWithRetries(ctx context.Context, responses []*http.Response) (*http.Response, error) { + resp, err := r.do(ctx) + if err != nil { + return nil, err + } + + responses = append(responses, resp) + retry, err := r.retryRequest(ctx, responses) + if err != nil { + resp.Body.Close() + return nil, err + } + if retry { + resp.Body.Close() + return r.doWithRetries(ctx, responses) + } + return resp, err +} + +func (r *request) retryRequest(ctx context.Context, responses []*http.Response) (bool, error) { + if len(responses) > 5 { + return false, nil + } + last := responses[len(responses)-1] + switch last.StatusCode { + case http.StatusUnauthorized: + log.G(ctx).WithField("header", last.Header.Get("WWW-Authenticate")).Debug("Unauthorized") + if r.host.Authorizer != nil { + if err := r.host.Authorizer.AddResponses(ctx, responses); err == nil { + return true, nil + } else if !errdefs.IsNotImplemented(err) { + return false, err + } + } + + return false, nil + case http.StatusMethodNotAllowed: + // Support registries which have not properly implemented the HEAD method for + // manifests endpoint + if r.method == http.MethodHead && strings.Contains(r.path, "/manifests/") { + r.method = http.MethodGet + return true, nil + } + case http.StatusRequestTimeout, http.StatusTooManyRequests: + return true, nil + } + + // TODO: Handle 50x errors accounting for attempt history + return false, nil +} + +func (r *request) String() string { + return r.host.Scheme + "://" + r.host.Host + r.path +} + +func requestFields(req *http.Request) log.Fields { + fields := map[string]interface{}{ + "request.method": req.Method, + } + for k, vals := range req.Header { + k = strings.ToLower(k) + if k == "authorization" { + continue + } + for i, v := range vals { + field := "request.header." + k + if i > 0 { + field = fmt.Sprintf("%s.%d", field, i) + } + fields[field] = v + } + } + + return fields +} + +func responseFields(resp *http.Response) log.Fields { + fields := map[string]interface{}{ + "response.status": resp.Status, + } + for k, vals := range resp.Header { + k = strings.ToLower(k) + for i, v := range vals { + field := "response.header." + k + if i > 0 { + field = fmt.Sprintf("%s.%d", field, i) + } + fields[field] = v + } + } + + return fields +} + +// IsLocalhost checks if the registry host is local. +func IsLocalhost(host string) bool { + if h, _, err := net.SplitHostPort(host); err == nil { + host = h + } + + if host == "localhost" { + return true + } + + ip := net.ParseIP(host) + return ip.IsLoopback() +} + +// HTTPFallback is an http.RoundTripper which allows fallback from https to http +// for registry endpoints with configurations for both http and TLS, such as +// defaulted localhost endpoints. +type HTTPFallback struct { + http.RoundTripper +} + +func (f HTTPFallback) RoundTrip(r *http.Request) (*http.Response, error) { + resp, err := f.RoundTripper.RoundTrip(r) + var tlsErr tls.RecordHeaderError + if errors.As(err, &tlsErr) && string(tlsErr.RecordHeader[:]) == "HTTP/" { + // server gave HTTP response to HTTPS client + plainHTTPUrl := *r.URL + plainHTTPUrl.Scheme = "http" + + plainHTTPRequest := *r + plainHTTPRequest.URL = &plainHTTPUrl + + return f.RoundTripper.RoundTrip(&plainHTTPRequest) + } + + return resp, err +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go b/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go new file mode 100644 index 0000000000..8c9e520cd2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go @@ -0,0 +1,608 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package schema1 provides a converter to fetch an image formatted in Docker Image Manifest v2, Schema 1. +// +// Deprecated: use images formatted in Docker Image Manifest v2, Schema 2, or OCI Image Spec v1. +package schema1 + +import ( + "bytes" + "context" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "io" + "strconv" + "strings" + "sync" + "time" + + "github.com/containerd/containerd/archive/compression" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/remotes" + digest "github.com/opencontainers/go-digest" + specs "github.com/opencontainers/image-spec/specs-go" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sync/errgroup" +) + +const ( + manifestSizeLimit = 8e6 // 8MB + labelDockerSchema1EmptyLayer = "containerd.io/docker.schema1.empty-layer" +) + +type blobState struct { + diffID digest.Digest + empty bool +} + +// Converter converts schema1 manifests to schema2 on fetch +type Converter struct { + contentStore content.Store + fetcher remotes.Fetcher + + pulledManifest *manifest + + mu sync.Mutex + blobMap map[digest.Digest]blobState + layerBlobs map[digest.Digest]ocispec.Descriptor +} + +// NewConverter returns a new converter +func NewConverter(contentStore content.Store, fetcher remotes.Fetcher) *Converter { + return &Converter{ + contentStore: contentStore, + fetcher: fetcher, + blobMap: map[digest.Digest]blobState{}, + layerBlobs: map[digest.Digest]ocispec.Descriptor{}, + } +} + +// Handle fetching descriptors for a docker media type +func (c *Converter) Handle(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + switch desc.MediaType { + case images.MediaTypeDockerSchema1Manifest: + if err := c.fetchManifest(ctx, desc); err != nil { + return nil, err + } + + m := c.pulledManifest + if len(m.FSLayers) != len(m.History) { + return nil, errors.New("invalid schema 1 manifest, history and layer mismatch") + } + descs := make([]ocispec.Descriptor, 0, len(c.pulledManifest.FSLayers)) + + for i := range m.FSLayers { + if _, ok := c.blobMap[c.pulledManifest.FSLayers[i].BlobSum]; !ok { + empty, err := isEmptyLayer([]byte(m.History[i].V1Compatibility)) + if err != nil { + return nil, err + } + + // Do no attempt to download a known empty blob + if !empty { + descs = append([]ocispec.Descriptor{ + { + MediaType: images.MediaTypeDockerSchema2LayerGzip, + Digest: c.pulledManifest.FSLayers[i].BlobSum, + Size: -1, + }, + }, descs...) + } + c.blobMap[c.pulledManifest.FSLayers[i].BlobSum] = blobState{ + empty: empty, + } + } + } + return descs, nil + case images.MediaTypeDockerSchema2LayerGzip: + if c.pulledManifest == nil { + return nil, errors.New("manifest required for schema 1 blob pull") + } + return nil, c.fetchBlob(ctx, desc) + default: + return nil, fmt.Errorf("%v not support for schema 1 manifests", desc.MediaType) + } +} + +// ConvertOptions provides options on converting a docker schema1 manifest. +type ConvertOptions struct { + // ManifestMediaType specifies the media type of the manifest OCI descriptor. + ManifestMediaType string + + // ConfigMediaType specifies the media type of the manifest config OCI + // descriptor. + ConfigMediaType string +} + +// ConvertOpt allows configuring a convert operation. +type ConvertOpt func(context.Context, *ConvertOptions) error + +// UseDockerSchema2 is used to indicate that a schema1 manifest should be +// converted into the media types for a docker schema2 manifest. +func UseDockerSchema2() ConvertOpt { + return func(ctx context.Context, o *ConvertOptions) error { + o.ManifestMediaType = images.MediaTypeDockerSchema2Manifest + o.ConfigMediaType = images.MediaTypeDockerSchema2Config + return nil + } +} + +// Convert a docker manifest to an OCI descriptor +func (c *Converter) Convert(ctx context.Context, opts ...ConvertOpt) (ocispec.Descriptor, error) { + co := ConvertOptions{ + ManifestMediaType: ocispec.MediaTypeImageManifest, + ConfigMediaType: ocispec.MediaTypeImageConfig, + } + for _, opt := range opts { + if err := opt(ctx, &co); err != nil { + return ocispec.Descriptor{}, err + } + } + + history, diffIDs, err := c.schema1ManifestHistory() + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("schema 1 conversion failed: %w", err) + } + + var img ocispec.Image + if err := json.Unmarshal([]byte(c.pulledManifest.History[0].V1Compatibility), &img); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to unmarshal image from schema 1 history: %w", err) + } + + img.History = history + img.RootFS = ocispec.RootFS{ + Type: "layers", + DiffIDs: diffIDs, + } + + b, err := json.MarshalIndent(img, "", " ") + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal image: %w", err) + } + + config := ocispec.Descriptor{ + MediaType: co.ConfigMediaType, + Digest: digest.Canonical.FromBytes(b), + Size: int64(len(b)), + } + + layers := make([]ocispec.Descriptor, len(diffIDs)) + for i, diffID := range diffIDs { + layers[i] = c.layerBlobs[diffID] + } + + manifest := ocispec.Manifest{ + Versioned: specs.Versioned{ + SchemaVersion: 2, + }, + Config: config, + Layers: layers, + } + + mb, err := json.MarshalIndent(manifest, "", " ") + if err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to marshal image: %w", err) + } + + desc := ocispec.Descriptor{ + MediaType: co.ManifestMediaType, + Digest: digest.Canonical.FromBytes(mb), + Size: int64(len(mb)), + } + + labels := map[string]string{} + labels["containerd.io/gc.ref.content.0"] = manifest.Config.Digest.String() + for i, ch := range manifest.Layers { + labels[fmt.Sprintf("containerd.io/gc.ref.content.%d", i+1)] = ch.Digest.String() + } + + ref := remotes.MakeRefKey(ctx, desc) + if err := content.WriteBlob(ctx, c.contentStore, ref, bytes.NewReader(mb), desc, content.WithLabels(labels)); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to write image manifest: %w", err) + } + + ref = remotes.MakeRefKey(ctx, config) + if err := content.WriteBlob(ctx, c.contentStore, ref, bytes.NewReader(b), config); err != nil { + return ocispec.Descriptor{}, fmt.Errorf("failed to write image config: %w", err) + } + + return desc, nil +} + +// ReadStripSignature reads in a schema1 manifest and returns a byte array +// with the "signatures" field stripped +func ReadStripSignature(schema1Blob io.Reader) ([]byte, error) { + b, err := io.ReadAll(io.LimitReader(schema1Blob, manifestSizeLimit)) // limit to 8MB + if err != nil { + return nil, err + } + + return stripSignature(b) +} + +func (c *Converter) fetchManifest(ctx context.Context, desc ocispec.Descriptor) error { + log.G(ctx).Debug("fetch schema 1") + + rc, err := c.fetcher.Fetch(ctx, desc) + if err != nil { + return err + } + + b, err := ReadStripSignature(rc) + rc.Close() + if err != nil { + return err + } + + var m manifest + if err := json.Unmarshal(b, &m); err != nil { + return err + } + if len(m.Manifests) != 0 || len(m.Layers) != 0 { + return errors.New("converter: expected schema1 document but found extra keys") + } + c.pulledManifest = &m + + return nil +} + +func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) error { + log.G(ctx).Debug("fetch blob") + + var ( + ref = remotes.MakeRefKey(ctx, desc) + calc = newBlobStateCalculator() + compressMethod = compression.Gzip + ) + + // size may be unknown, set to zero for content ingest + ingestDesc := desc + if ingestDesc.Size == -1 { + ingestDesc.Size = 0 + } + + cw, err := content.OpenWriter(ctx, c.contentStore, content.WithRef(ref), content.WithDescriptor(ingestDesc)) + if err != nil { + if !errdefs.IsAlreadyExists(err) { + return err + } + + reuse, err := c.reuseLabelBlobState(ctx, desc) + if err != nil { + return err + } + + if reuse { + return nil + } + + ra, err := c.contentStore.ReaderAt(ctx, desc) + if err != nil { + return err + } + defer ra.Close() + + r, err := compression.DecompressStream(content.NewReader(ra)) + if err != nil { + return err + } + + compressMethod = r.GetCompression() + _, err = io.Copy(calc, r) + r.Close() + if err != nil { + return err + } + } else { + defer cw.Close() + + rc, err := c.fetcher.Fetch(ctx, desc) + if err != nil { + return err + } + defer rc.Close() + + eg, _ := errgroup.WithContext(ctx) + pr, pw := io.Pipe() + + eg.Go(func() error { + r, err := compression.DecompressStream(pr) + if err != nil { + return err + } + + compressMethod = r.GetCompression() + _, err = io.Copy(calc, r) + r.Close() + pr.CloseWithError(err) + return err + }) + + eg.Go(func() error { + defer pw.Close() + + return content.Copy(ctx, cw, io.TeeReader(rc, pw), ingestDesc.Size, ingestDesc.Digest) + }) + + if err := eg.Wait(); err != nil { + return err + } + } + + if desc.Size == -1 { + info, err := c.contentStore.Info(ctx, desc.Digest) + if err != nil { + return fmt.Errorf("failed to get blob info: %w", err) + } + desc.Size = info.Size + } + + if compressMethod == compression.Uncompressed { + log.G(ctx).WithField("id", desc.Digest).Debugf("changed media type for uncompressed schema1 layer blob") + desc.MediaType = images.MediaTypeDockerSchema2Layer + } + + state := calc.State() + + cinfo := content.Info{ + Digest: desc.Digest, + Labels: map[string]string{ + labels.LabelUncompressed: state.diffID.String(), + labelDockerSchema1EmptyLayer: strconv.FormatBool(state.empty), + }, + } + + if _, err := c.contentStore.Update(ctx, cinfo, "labels."+labels.LabelUncompressed, fmt.Sprintf("labels.%s", labelDockerSchema1EmptyLayer)); err != nil { + return fmt.Errorf("failed to update uncompressed label: %w", err) + } + + c.mu.Lock() + c.blobMap[desc.Digest] = state + c.layerBlobs[state.diffID] = desc + c.mu.Unlock() + + return nil +} + +func (c *Converter) reuseLabelBlobState(ctx context.Context, desc ocispec.Descriptor) (bool, error) { + cinfo, err := c.contentStore.Info(ctx, desc.Digest) + if err != nil { + return false, fmt.Errorf("failed to get blob info: %w", err) + } + desc.Size = cinfo.Size + + diffID, ok := cinfo.Labels[labels.LabelUncompressed] + if !ok { + return false, nil + } + + emptyVal, ok := cinfo.Labels[labelDockerSchema1EmptyLayer] + if !ok { + return false, nil + } + + isEmpty, err := strconv.ParseBool(emptyVal) + if err != nil { + log.G(ctx).WithField("id", desc.Digest).Warnf("failed to parse bool from label %s: %v", labelDockerSchema1EmptyLayer, isEmpty) + return false, nil + } + + bState := blobState{empty: isEmpty} + + if bState.diffID, err = digest.Parse(diffID); err != nil { + log.G(ctx).WithField("id", desc.Digest).Warnf("failed to parse digest from label %s: %v", labels.LabelUncompressed, diffID) + return false, nil + } + + // NOTE: there is no need to read header to get compression method + // because there are only two kinds of methods. + if bState.diffID == desc.Digest { + desc.MediaType = images.MediaTypeDockerSchema2Layer + } else { + desc.MediaType = images.MediaTypeDockerSchema2LayerGzip + } + + c.mu.Lock() + c.blobMap[desc.Digest] = bState + c.layerBlobs[bState.diffID] = desc + c.mu.Unlock() + return true, nil +} + +func (c *Converter) schema1ManifestHistory() ([]ocispec.History, []digest.Digest, error) { + if c.pulledManifest == nil { + return nil, nil, errors.New("missing schema 1 manifest for conversion") + } + m := *c.pulledManifest + + if len(m.History) == 0 { + return nil, nil, errors.New("no history") + } + + history := make([]ocispec.History, len(m.History)) + diffIDs := []digest.Digest{} + for i := range m.History { + var h v1History + if err := json.Unmarshal([]byte(m.History[i].V1Compatibility), &h); err != nil { + return nil, nil, fmt.Errorf("failed to unmarshal history: %w", err) + } + + blobSum := m.FSLayers[i].BlobSum + + state := c.blobMap[blobSum] + + history[len(history)-i-1] = ocispec.History{ + Author: h.Author, + Comment: h.Comment, + Created: &h.Created, + CreatedBy: strings.Join(h.ContainerConfig.Cmd, " "), + EmptyLayer: state.empty, + } + + if !state.empty { + diffIDs = append([]digest.Digest{state.diffID}, diffIDs...) + + } + } + + return history, diffIDs, nil +} + +type fsLayer struct { + BlobSum digest.Digest `json:"blobSum"` +} + +type history struct { + V1Compatibility string `json:"v1Compatibility"` +} + +type manifest struct { + FSLayers []fsLayer `json:"fsLayers"` + History []history `json:"history"` + Layers json.RawMessage `json:"layers,omitempty"` // OCI manifest + Manifests json.RawMessage `json:"manifests,omitempty"` // OCI index +} + +type v1History struct { + Author string `json:"author,omitempty"` + Created time.Time `json:"created"` + Comment string `json:"comment,omitempty"` + ThrowAway *bool `json:"throwaway,omitempty"` + Size *int `json:"Size,omitempty"` // used before ThrowAway field + ContainerConfig struct { + Cmd []string `json:"Cmd,omitempty"` + } `json:"container_config,omitempty"` +} + +// isEmptyLayer returns whether the v1 compatibility history describes an +// empty layer. A return value of true indicates the layer is empty, +// however false does not indicate non-empty. +func isEmptyLayer(compatHistory []byte) (bool, error) { + var h v1History + if err := json.Unmarshal(compatHistory, &h); err != nil { + return false, err + } + + if h.ThrowAway != nil { + return *h.ThrowAway, nil + } + if h.Size != nil { + return *h.Size == 0, nil + } + + // If no `Size` or `throwaway` field is given, then + // it cannot be determined whether the layer is empty + // from the history, return false + return false, nil +} + +type signature struct { + Signatures []jsParsedSignature `json:"signatures"` +} + +type jsParsedSignature struct { + Protected string `json:"protected"` +} + +type protectedBlock struct { + Length int `json:"formatLength"` + Tail string `json:"formatTail"` +} + +// joseBase64UrlDecode decodes the given string using the standard base64 url +// decoder but first adds the appropriate number of trailing '=' characters in +// accordance with the jose specification. +// http://tools.ietf.org/html/draft-ietf-jose-json-web-signature-31#section-2 +func joseBase64UrlDecode(s string) ([]byte, error) { + switch len(s) % 4 { + case 0: + case 2: + s += "==" + case 3: + s += "=" + default: + return nil, errors.New("illegal base64url string") + } + return base64.URLEncoding.DecodeString(s) +} + +func stripSignature(b []byte) ([]byte, error) { + var sig signature + if err := json.Unmarshal(b, &sig); err != nil { + return nil, err + } + if len(sig.Signatures) == 0 { + return nil, errors.New("no signatures") + } + pb, err := joseBase64UrlDecode(sig.Signatures[0].Protected) + if err != nil { + return nil, fmt.Errorf("could not decode %s: %w", sig.Signatures[0].Protected, err) + } + + var protected protectedBlock + if err := json.Unmarshal(pb, &protected); err != nil { + return nil, err + } + + if protected.Length > len(b) { + return nil, errors.New("invalid protected length block") + } + + tail, err := joseBase64UrlDecode(protected.Tail) + if err != nil { + return nil, fmt.Errorf("invalid tail base 64 value: %w", err) + } + + return append(b[:protected.Length], tail...), nil +} + +type blobStateCalculator struct { + empty bool + digester digest.Digester +} + +func newBlobStateCalculator() *blobStateCalculator { + return &blobStateCalculator{ + empty: true, + digester: digest.Canonical.Digester(), + } +} + +func (c *blobStateCalculator) Write(p []byte) (int, error) { + if c.empty { + for _, b := range p { + if b != 0x00 { + c.empty = false + break + } + } + } + return c.digester.Hash().Write(p) +} + +func (c *blobStateCalculator) State() blobState { + return blobState{ + empty: c.empty, + diffID: c.digester.Digest(), + } +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/scope.go b/vendor/github.com/containerd/containerd/remotes/docker/scope.go new file mode 100644 index 0000000000..95b4810ab9 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/scope.go @@ -0,0 +1,101 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "context" + "fmt" + "net/url" + "sort" + "strings" + + "github.com/containerd/containerd/reference" +) + +// RepositoryScope returns a repository scope string such as "repository:foo/bar:pull" +// for "host/foo/bar:baz". +// When push is true, both pull and push are added to the scope. +func RepositoryScope(refspec reference.Spec, push bool) (string, error) { + u, err := url.Parse("dummy://" + refspec.Locator) + if err != nil { + return "", err + } + s := "repository:" + strings.TrimPrefix(u.Path, "/") + ":pull" + if push { + s += ",push" + } + return s, nil +} + +// tokenScopesKey is used for the key for context.WithValue(). +// value: []string (e.g. {"registry:foo/bar:pull"}) +type tokenScopesKey struct{} + +// ContextWithRepositoryScope returns a context with tokenScopesKey{} and the repository scope value. +func ContextWithRepositoryScope(ctx context.Context, refspec reference.Spec, push bool) (context.Context, error) { + s, err := RepositoryScope(refspec, push) + if err != nil { + return nil, err + } + return WithScope(ctx, s), nil +} + +// WithScope appends a custom registry auth scope to the context. +func WithScope(ctx context.Context, scope string) context.Context { + var scopes []string + if v := ctx.Value(tokenScopesKey{}); v != nil { + scopes = v.([]string) + scopes = append(scopes, scope) + } else { + scopes = []string{scope} + } + return context.WithValue(ctx, tokenScopesKey{}, scopes) +} + +// ContextWithAppendPullRepositoryScope is used to append repository pull +// scope into existing scopes indexed by the tokenScopesKey{}. +func ContextWithAppendPullRepositoryScope(ctx context.Context, repo string) context.Context { + return WithScope(ctx, fmt.Sprintf("repository:%s:pull", repo)) +} + +// GetTokenScopes returns deduplicated and sorted scopes from ctx.Value(tokenScopesKey{}) and common scopes. +func GetTokenScopes(ctx context.Context, common []string) []string { + scopes := []string{} + if x := ctx.Value(tokenScopesKey{}); x != nil { + scopes = append(scopes, x.([]string)...) + } + + scopes = append(scopes, common...) + sort.Strings(scopes) + + if len(scopes) == 0 { + return scopes + } + + l := 0 + for idx := 1; idx < len(scopes); idx++ { + // Note: this comparison is unaware of the scope grammar (https://docs.docker.com/registry/spec/auth/scope/) + // So, "repository:foo/bar:pull,push" != "repository:foo/bar:push,pull", although semantically they are equal. + if scopes[l] == scopes[idx] { + continue + } + + l++ + scopes[l] = scopes[idx] + } + return scopes[:l+1] +} diff --git a/vendor/github.com/containerd/containerd/remotes/docker/status.go b/vendor/github.com/containerd/containerd/remotes/docker/status.go new file mode 100644 index 0000000000..1a9227725b --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/docker/status.go @@ -0,0 +1,101 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package docker + +import ( + "fmt" + "sync" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/moby/locker" +) + +// Status of a content operation +type Status struct { + content.Status + + Committed bool + + // ErrClosed contains error encountered on close. + ErrClosed error + + // UploadUUID is used by the Docker registry to reference blob uploads + UploadUUID string + + // PushStatus contains status related to push. + PushStatus +} + +type PushStatus struct { + // MountedFrom is the source content was cross-repo mounted from (empty if no cross-repo mount was performed). + MountedFrom string + + // Exists indicates whether content already exists in the repository and wasn't uploaded. + Exists bool +} + +// StatusTracker to track status of operations +type StatusTracker interface { + GetStatus(string) (Status, error) + SetStatus(string, Status) +} + +// StatusTrackLocker to track status of operations with lock +type StatusTrackLocker interface { + StatusTracker + Lock(string) + Unlock(string) +} + +type memoryStatusTracker struct { + statuses map[string]Status + m sync.Mutex + locker *locker.Locker +} + +// NewInMemoryTracker returns a StatusTracker that tracks content status in-memory +func NewInMemoryTracker() StatusTrackLocker { + return &memoryStatusTracker{ + statuses: map[string]Status{}, + locker: locker.New(), + } +} + +func (t *memoryStatusTracker) GetStatus(ref string) (Status, error) { + t.m.Lock() + defer t.m.Unlock() + status, ok := t.statuses[ref] + if !ok { + return Status{}, fmt.Errorf("status for ref %v: %w", ref, errdefs.ErrNotFound) + } + return status, nil +} + +func (t *memoryStatusTracker) SetStatus(ref string, status Status) { + t.m.Lock() + t.statuses[ref] = status + t.m.Unlock() +} + +func (t *memoryStatusTracker) Lock(ref string) { + t.locker.Lock(ref) +} + +func (t *memoryStatusTracker) Unlock(ref string) { + t.locker.Unlock(ref) +} diff --git a/vendor/github.com/containerd/containerd/remotes/errors/errors.go b/vendor/github.com/containerd/containerd/remotes/errors/errors.go new file mode 100644 index 0000000000..f60ff0fc28 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/errors/errors.go @@ -0,0 +1,55 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package errors + +import ( + "fmt" + "io" + "net/http" +) + +var _ error = ErrUnexpectedStatus{} + +// ErrUnexpectedStatus is returned if a registry API request returned with unexpected HTTP status +type ErrUnexpectedStatus struct { + Status string + StatusCode int + Body []byte + RequestURL, RequestMethod string +} + +func (e ErrUnexpectedStatus) Error() string { + return fmt.Sprintf("unexpected status from %s request to %s: %s", e.RequestMethod, e.RequestURL, e.Status) +} + +// NewUnexpectedStatusErr creates an ErrUnexpectedStatus from HTTP response +func NewUnexpectedStatusErr(resp *http.Response) error { + var b []byte + if resp.Body != nil { + b, _ = io.ReadAll(io.LimitReader(resp.Body, 64000)) // 64KB + } + err := ErrUnexpectedStatus{ + Body: b, + Status: resp.Status, + StatusCode: resp.StatusCode, + RequestMethod: resp.Request.Method, + } + if resp.Request.URL != nil { + err.RequestURL = resp.Request.URL.String() + } + return err +} diff --git a/vendor/github.com/containerd/containerd/remotes/handlers.go b/vendor/github.com/containerd/containerd/remotes/handlers.go new file mode 100644 index 0000000000..f24669dc4a --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/handlers.go @@ -0,0 +1,413 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package remotes + +import ( + "bytes" + "context" + "errors" + "fmt" + "io" + "strings" + "sync" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/labels" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/platforms" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" + "golang.org/x/sync/semaphore" +) + +type refKeyPrefix struct{} + +// WithMediaTypeKeyPrefix adds a custom key prefix for a media type which is used when storing +// data in the content store from the FetchHandler. +// +// Used in `MakeRefKey` to determine what the key prefix should be. +func WithMediaTypeKeyPrefix(ctx context.Context, mediaType, prefix string) context.Context { + var values map[string]string + if v := ctx.Value(refKeyPrefix{}); v != nil { + values = v.(map[string]string) + } else { + values = make(map[string]string) + } + + values[mediaType] = prefix + return context.WithValue(ctx, refKeyPrefix{}, values) +} + +// MakeRefKey returns a unique reference for the descriptor. This reference can be +// used to lookup ongoing processes related to the descriptor. This function +// may look to the context to namespace the reference appropriately. +func MakeRefKey(ctx context.Context, desc ocispec.Descriptor) string { + key := desc.Digest.String() + if desc.Annotations != nil { + if name, ok := desc.Annotations[ocispec.AnnotationRefName]; ok { + key = fmt.Sprintf("%s@%s", name, desc.Digest.String()) + } + } + + if v := ctx.Value(refKeyPrefix{}); v != nil { + values := v.(map[string]string) + if prefix := values[desc.MediaType]; prefix != "" { + return prefix + "-" + key + } + } + + switch mt := desc.MediaType; { + case mt == images.MediaTypeDockerSchema2Manifest || mt == ocispec.MediaTypeImageManifest: + return "manifest-" + key + case mt == images.MediaTypeDockerSchema2ManifestList || mt == ocispec.MediaTypeImageIndex: + return "index-" + key + case images.IsLayerType(mt): + return "layer-" + key + case images.IsKnownConfig(mt): + return "config-" + key + default: + log.G(ctx).Warnf("reference for unknown type: %s", mt) + return "unknown-" + key + } +} + +// FetchHandler returns a handler that will fetch all content into the ingester +// discovered in a call to Dispatch. Use with ChildrenHandler to do a full +// recursive fetch. +func FetchHandler(ingester content.Ingester, fetcher Fetcher) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) (subdescs []ocispec.Descriptor, err error) { + ctx = log.WithLogger(ctx, log.G(ctx).WithFields(log.Fields{ + "digest": desc.Digest, + "mediatype": desc.MediaType, + "size": desc.Size, + })) + + switch desc.MediaType { + case images.MediaTypeDockerSchema1Manifest: + return nil, fmt.Errorf("%v not supported", desc.MediaType) + default: + err := Fetch(ctx, ingester, fetcher, desc) + if errdefs.IsAlreadyExists(err) { + return nil, nil + } + return nil, err + } + } +} + +// Fetch fetches the given digest into the provided ingester +func Fetch(ctx context.Context, ingester content.Ingester, fetcher Fetcher, desc ocispec.Descriptor) error { + log.G(ctx).Debug("fetch") + + cw, err := content.OpenWriter(ctx, ingester, content.WithRef(MakeRefKey(ctx, desc)), content.WithDescriptor(desc)) + if err != nil { + return err + } + defer cw.Close() + + ws, err := cw.Status() + if err != nil { + return err + } + + if desc.Size == 0 { + // most likely a poorly configured registry/web front end which responded with no + // Content-Length header; unable (not to mention useless) to commit a 0-length entry + // into the content store. Error out here otherwise the error sent back is confusing + return fmt.Errorf("unable to fetch descriptor (%s) which reports content size of zero: %w", desc.Digest, errdefs.ErrInvalidArgument) + } + if ws.Offset == desc.Size { + // If writer is already complete, commit and return + err := cw.Commit(ctx, desc.Size, desc.Digest) + if err != nil && !errdefs.IsAlreadyExists(err) { + return fmt.Errorf("failed commit on ref %q: %w", ws.Ref, err) + } + return err + } + + if desc.Size == int64(len(desc.Data)) { + return content.Copy(ctx, cw, bytes.NewReader(desc.Data), desc.Size, desc.Digest) + } + + rc, err := fetcher.Fetch(ctx, desc) + if err != nil { + return err + } + defer rc.Close() + + return content.Copy(ctx, cw, rc, desc.Size, desc.Digest) +} + +// PushHandler returns a handler that will push all content from the provider +// using a writer from the pusher. +func PushHandler(pusher Pusher, provider content.Provider) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + ctx = log.WithLogger(ctx, log.G(ctx).WithFields(log.Fields{ + "digest": desc.Digest, + "mediatype": desc.MediaType, + "size": desc.Size, + })) + + err := push(ctx, provider, pusher, desc) + return nil, err + } +} + +func push(ctx context.Context, provider content.Provider, pusher Pusher, desc ocispec.Descriptor) error { + log.G(ctx).Debug("push") + + var ( + cw content.Writer + err error + ) + if cs, ok := pusher.(content.Ingester); ok { + cw, err = content.OpenWriter(ctx, cs, content.WithRef(MakeRefKey(ctx, desc)), content.WithDescriptor(desc)) + } else { + cw, err = pusher.Push(ctx, desc) + } + if err != nil { + if !errdefs.IsAlreadyExists(err) { + return err + } + + return nil + } + defer cw.Close() + + ra, err := provider.ReaderAt(ctx, desc) + if err != nil { + return err + } + defer ra.Close() + + rd := io.NewSectionReader(ra, 0, desc.Size) + return content.Copy(ctx, cw, rd, desc.Size, desc.Digest) +} + +// PushContent pushes content specified by the descriptor from the provider. +// +// Base handlers can be provided which will be called before any push specific +// handlers. +// +// If the passed in content.Provider is also a content.InfoProvider (such as +// content.Manager) then this will also annotate the distribution sources using +// labels prefixed with "containerd.io/distribution.source". +func PushContent(ctx context.Context, pusher Pusher, desc ocispec.Descriptor, store content.Provider, limiter *semaphore.Weighted, platform platforms.MatchComparer, wrapper func(h images.Handler) images.Handler) error { + + var m sync.Mutex + manifests := []ocispec.Descriptor{} + indexStack := []ocispec.Descriptor{} + + filterHandler := images.HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + m.Lock() + manifests = append(manifests, desc) + m.Unlock() + return nil, images.ErrStopHandler + case images.MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageIndex: + m.Lock() + indexStack = append(indexStack, desc) + m.Unlock() + return nil, images.ErrStopHandler + default: + return nil, nil + } + }) + + pushHandler := PushHandler(pusher, store) + + platformFilterhandler := images.FilterPlatforms(images.ChildrenHandler(store), platform) + + var handler images.Handler + if m, ok := store.(content.InfoProvider); ok { + annotateHandler := annotateDistributionSourceHandler(platformFilterhandler, m) + handler = images.Handlers(annotateHandler, filterHandler, pushHandler) + } else { + handler = images.Handlers(platformFilterhandler, filterHandler, pushHandler) + } + + if wrapper != nil { + handler = wrapper(handler) + } + + if err := images.Dispatch(ctx, handler, limiter, desc); err != nil { + return err + } + + if err := images.Dispatch(ctx, pushHandler, limiter, manifests...); err != nil { + return err + } + + // Iterate in reverse order as seen, parent always uploaded after child + for i := len(indexStack) - 1; i >= 0; i-- { + err := images.Dispatch(ctx, pushHandler, limiter, indexStack[i]) + if err != nil { + // TODO(estesp): until we have a more complete method for index push, we need to report + // missing dependencies in an index/manifest list by sensing the "400 Bad Request" + // as a marker for this problem + if errors.Unwrap(err) != nil && strings.Contains(errors.Unwrap(err).Error(), "400 Bad Request") { + return fmt.Errorf("manifest list/index references to blobs and/or manifests are missing in your target registry: %w", err) + } + return err + } + } + + return nil +} + +// SkipNonDistributableBlobs returns a handler that skips blobs that have a media type that is "non-distributeable". +// An example of this kind of content would be a Windows base layer, which is not supposed to be redistributed. +// +// This is based on the media type of the content: +// - application/vnd.oci.image.layer.nondistributable +// - application/vnd.docker.image.rootfs.foreign +func SkipNonDistributableBlobs(f images.HandlerFunc) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + if images.IsNonDistributable(desc.MediaType) { + log.G(ctx).WithField("digest", desc.Digest).WithField("mediatype", desc.MediaType).Debug("Skipping non-distributable blob") + return nil, images.ErrSkipDesc + } + + if images.IsLayerType(desc.MediaType) { + return nil, nil + } + + children, err := f(ctx, desc) + if err != nil { + return nil, err + } + if len(children) == 0 { + return nil, nil + } + + out := make([]ocispec.Descriptor, 0, len(children)) + for _, child := range children { + if !images.IsNonDistributable(child.MediaType) { + out = append(out, child) + } else { + log.G(ctx).WithField("digest", child.Digest).WithField("mediatype", child.MediaType).Debug("Skipping non-distributable blob") + } + } + return out, nil + } +} + +// FilterManifestByPlatformHandler allows Handler to handle non-target +// platform's manifest and configuration data. +func FilterManifestByPlatformHandler(f images.HandlerFunc, m platforms.Matcher) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := f(ctx, desc) + if err != nil { + return nil, err + } + + // no platform information + if desc.Platform == nil || m == nil { + return children, nil + } + + var descs []ocispec.Descriptor + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest: + if m.Match(*desc.Platform) { + descs = children + } else { + for _, child := range children { + if child.MediaType == images.MediaTypeDockerSchema2Config || + child.MediaType == ocispec.MediaTypeImageConfig { + + descs = append(descs, child) + } + } + } + default: + descs = children + } + return descs, nil + } +} + +// annotateDistributionSourceHandler add distribution source label into +// annotation of config or blob descriptor. +func annotateDistributionSourceHandler(f images.HandlerFunc, provider content.InfoProvider) images.HandlerFunc { + return func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) { + children, err := f(ctx, desc) + if err != nil { + return nil, err + } + + // Distribution source is only used for config or blob but may be inherited from + // a manifest or manifest list + switch desc.MediaType { + case images.MediaTypeDockerSchema2Manifest, ocispec.MediaTypeImageManifest, + images.MediaTypeDockerSchema2ManifestList, ocispec.MediaTypeImageIndex: + default: + return children, nil + } + + parentSourceAnnotations := desc.Annotations + var parentLabels map[string]string + if pi, err := provider.Info(ctx, desc.Digest); err != nil { + if !errdefs.IsNotFound(err) { + return nil, err + } + } else { + parentLabels = pi.Labels + } + + for i := range children { + child := children[i] + + info, err := provider.Info(ctx, child.Digest) + if err != nil { + if !errdefs.IsNotFound(err) { + return nil, err + } + } + copyDistributionSourceLabels(info.Labels, &child) + + // Annotate with parent labels for cross repo mount or fetch. + // Parent sources may apply to all children since most registries + // enforce that children exist before the manifests. + copyDistributionSourceLabels(parentSourceAnnotations, &child) + copyDistributionSourceLabels(parentLabels, &child) + + children[i] = child + } + return children, nil + } +} + +func copyDistributionSourceLabels(from map[string]string, to *ocispec.Descriptor) { + for k, v := range from { + if !strings.HasPrefix(k, labels.LabelDistributionSource+".") { + continue + } + + if to.Annotations == nil { + to.Annotations = make(map[string]string) + } else { + // Only propagate the parent label if the child doesn't already have it. + if _, has := to.Annotations[k]; has { + continue + } + } + to.Annotations[k] = v + } +} diff --git a/vendor/github.com/containerd/containerd/remotes/resolver.go b/vendor/github.com/containerd/containerd/remotes/resolver.go new file mode 100644 index 0000000000..f200c84bc7 --- /dev/null +++ b/vendor/github.com/containerd/containerd/remotes/resolver.go @@ -0,0 +1,94 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package remotes + +import ( + "context" + "io" + + "github.com/containerd/containerd/content" + "github.com/opencontainers/go-digest" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Resolver provides remotes based on a locator. +type Resolver interface { + // Resolve attempts to resolve the reference into a name and descriptor. + // + // The argument `ref` should be a scheme-less URI representing the remote. + // Structurally, it has a host and path. The "host" can be used to directly + // reference a specific host or be matched against a specific handler. + // + // The returned name should be used to identify the referenced entity. + // Depending on the remote namespace, this may be immutable or mutable. + // While the name may differ from ref, it should itself be a valid ref. + // + // If the resolution fails, an error will be returned. + Resolve(ctx context.Context, ref string) (name string, desc ocispec.Descriptor, err error) + + // Fetcher returns a new fetcher for the provided reference. + // All content fetched from the returned fetcher will be + // from the namespace referred to by ref. + Fetcher(ctx context.Context, ref string) (Fetcher, error) + + // Pusher returns a new pusher for the provided reference + // The returned Pusher should satisfy content.Ingester and concurrent attempts + // to push the same blob using the Ingester API should result in ErrUnavailable. + Pusher(ctx context.Context, ref string) (Pusher, error) +} + +// Fetcher fetches content. +// A fetcher implementation may implement the FetcherByDigest interface too. +type Fetcher interface { + // Fetch the resource identified by the descriptor. + Fetch(ctx context.Context, desc ocispec.Descriptor) (io.ReadCloser, error) +} + +// FetcherByDigest fetches content by the digest. +type FetcherByDigest interface { + // FetchByDigest fetches the resource identified by the digest. + // + // FetcherByDigest usually returns an incomplete descriptor. + // Typically, the media type is always set to "application/octet-stream", + // and the annotations are unset. + FetchByDigest(ctx context.Context, dgst digest.Digest) (io.ReadCloser, ocispec.Descriptor, error) +} + +// Pusher pushes content +type Pusher interface { + // Push returns a content writer for the given resource identified + // by the descriptor. + Push(ctx context.Context, d ocispec.Descriptor) (content.Writer, error) +} + +// FetcherFunc allows package users to implement a Fetcher with just a +// function. +type FetcherFunc func(ctx context.Context, desc ocispec.Descriptor) (io.ReadCloser, error) + +// Fetch content +func (fn FetcherFunc) Fetch(ctx context.Context, desc ocispec.Descriptor) (io.ReadCloser, error) { + return fn(ctx, desc) +} + +// PusherFunc allows package users to implement a Pusher with just a +// function. +type PusherFunc func(ctx context.Context, desc ocispec.Descriptor) (content.Writer, error) + +// Push content +func (fn PusherFunc) Push(ctx context.Context, desc ocispec.Descriptor) (content.Writer, error) { + return fn(ctx, desc) +} diff --git a/vendor/github.com/containerd/containerd/rootfs/apply.go b/vendor/github.com/containerd/containerd/rootfs/apply.go new file mode 100644 index 0000000000..35eae6d63d --- /dev/null +++ b/vendor/github.com/containerd/containerd/rootfs/apply.go @@ -0,0 +1,186 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package rootfs + +import ( + "context" + "crypto/rand" + "encoding/base64" + "fmt" + "time" + + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/snapshots" + "github.com/opencontainers/go-digest" + "github.com/opencontainers/image-spec/identity" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// Layer represents the descriptors for a layer diff. These descriptions +// include the descriptor for the uncompressed tar diff as well as a blob +// used to transport that tar. The blob descriptor may or may not describe +// a compressed object. +type Layer struct { + Diff ocispec.Descriptor + Blob ocispec.Descriptor +} + +// ApplyLayers applies all the layers using the given snapshotter and applier. +// The returned result is a chain id digest representing all the applied layers. +// Layers are applied in order they are given, making the first layer the +// bottom-most layer in the layer chain. +func ApplyLayers(ctx context.Context, layers []Layer, sn snapshots.Snapshotter, a diff.Applier) (digest.Digest, error) { + return ApplyLayersWithOpts(ctx, layers, sn, a, nil) +} + +// ApplyLayersWithOpts applies all the layers using the given snapshotter, applier, and apply opts. +// The returned result is a chain id digest representing all the applied layers. +// Layers are applied in order they are given, making the first layer the +// bottom-most layer in the layer chain. +func ApplyLayersWithOpts(ctx context.Context, layers []Layer, sn snapshots.Snapshotter, a diff.Applier, applyOpts []diff.ApplyOpt) (digest.Digest, error) { + chain := make([]digest.Digest, len(layers)) + for i, layer := range layers { + chain[i] = layer.Diff.Digest + } + chainID := identity.ChainID(chain) + + // Just stat top layer, remaining layers will have their existence checked + // on prepare. Calling prepare on upper layers first guarantees that upper + // layers are not removed while calling stat on lower layers + _, err := sn.Stat(ctx, chainID.String()) + if err != nil { + if !errdefs.IsNotFound(err) { + return "", fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) + } + + if err := applyLayers(ctx, layers, chain, sn, a, nil, applyOpts); err != nil && !errdefs.IsAlreadyExists(err) { + return "", err + } + } + + return chainID, nil +} + +// ApplyLayer applies a single layer on top of the given provided layer chain, +// using the provided snapshotter and applier. If the layer was unpacked true +// is returned, if the layer already exists false is returned. +func ApplyLayer(ctx context.Context, layer Layer, chain []digest.Digest, sn snapshots.Snapshotter, a diff.Applier, opts ...snapshots.Opt) (bool, error) { + return ApplyLayerWithOpts(ctx, layer, chain, sn, a, opts, nil) +} + +// ApplyLayerWithOpts applies a single layer on top of the given provided layer chain, +// using the provided snapshotter, applier, and apply opts. If the layer was unpacked true +// is returned, if the layer already exists false is returned. +func ApplyLayerWithOpts(ctx context.Context, layer Layer, chain []digest.Digest, sn snapshots.Snapshotter, a diff.Applier, opts []snapshots.Opt, applyOpts []diff.ApplyOpt) (bool, error) { + var ( + chainID = identity.ChainID(append(chain, layer.Diff.Digest)).String() + applied bool + ) + if _, err := sn.Stat(ctx, chainID); err != nil { + if !errdefs.IsNotFound(err) { + return false, fmt.Errorf("failed to stat snapshot %s: %w", chainID, err) + } + + if err := applyLayers(ctx, []Layer{layer}, append(chain, layer.Diff.Digest), sn, a, opts, applyOpts); err != nil { + if !errdefs.IsAlreadyExists(err) { + return false, err + } + } else { + applied = true + } + } + return applied, nil + +} + +func applyLayers(ctx context.Context, layers []Layer, chain []digest.Digest, sn snapshots.Snapshotter, a diff.Applier, opts []snapshots.Opt, applyOpts []diff.ApplyOpt) error { + var ( + parent = identity.ChainID(chain[:len(chain)-1]) + chainID = identity.ChainID(chain) + layer = layers[len(layers)-1] + diff ocispec.Descriptor + key string + mounts []mount.Mount + err error + ) + + for { + key = fmt.Sprintf(snapshots.UnpackKeyFormat, uniquePart(), chainID) + + // Prepare snapshot with from parent, label as root + mounts, err = sn.Prepare(ctx, key, parent.String(), opts...) + if err != nil { + if errdefs.IsNotFound(err) && len(layers) > 1 { + if err := applyLayers(ctx, layers[:len(layers)-1], chain[:len(chain)-1], sn, a, opts, applyOpts); err != nil { + if !errdefs.IsAlreadyExists(err) { + return err + } + } + // Do no try applying layers again + layers = nil + continue + } else if errdefs.IsAlreadyExists(err) { + // Try a different key + continue + } + + // Already exists should have the caller retry + return fmt.Errorf("failed to prepare extraction snapshot %q: %w", key, err) + + } + break + } + defer func() { + if err != nil { + if !errdefs.IsAlreadyExists(err) { + log.G(ctx).WithError(err).WithField("key", key).Infof("apply failure, attempting cleanup") + } + + if rerr := sn.Remove(ctx, key); rerr != nil { + log.G(ctx).WithError(rerr).WithField("key", key).Warnf("extraction snapshot removal failed") + } + } + }() + + diff, err = a.Apply(ctx, layer.Blob, mounts, applyOpts...) + if err != nil { + err = fmt.Errorf("failed to extract layer %s: %w", layer.Diff.Digest, err) + return err + } + if diff.Digest != layer.Diff.Digest { + err = fmt.Errorf("wrong diff id calculated on extraction %q", diff.Digest) + return err + } + + if err = sn.Commit(ctx, chainID.String(), key, opts...); err != nil { + err = fmt.Errorf("failed to commit snapshot %s: %w", key, err) + return err + } + + return nil +} + +func uniquePart() string { + t := time.Now() + var b [3]byte + // Ignore read failures, just decreases uniqueness + rand.Read(b[:]) + return fmt.Sprintf("%d-%s", t.Nanosecond(), base64.URLEncoding.EncodeToString(b[:])) +} diff --git a/vendor/github.com/containerd/containerd/rootfs/diff.go b/vendor/github.com/containerd/containerd/rootfs/diff.go new file mode 100644 index 0000000000..da9dbe2752 --- /dev/null +++ b/vendor/github.com/containerd/containerd/rootfs/diff.go @@ -0,0 +1,67 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package rootfs + +import ( + "context" + "fmt" + + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/pkg/cleanup" + "github.com/containerd/containerd/snapshots" + ocispec "github.com/opencontainers/image-spec/specs-go/v1" +) + +// CreateDiff creates a layer diff for the given snapshot identifier from the +// parent of the snapshot. A content ref is provided to track the progress of +// the content creation and the provided snapshotter and mount differ are used +// for calculating the diff. The descriptor for the layer diff is returned. +func CreateDiff(ctx context.Context, snapshotID string, sn snapshots.Snapshotter, d diff.Comparer, opts ...diff.Opt) (ocispec.Descriptor, error) { + info, err := sn.Stat(ctx, snapshotID) + if err != nil { + return ocispec.Descriptor{}, err + } + + lowerKey := fmt.Sprintf("%s-parent-view-%s", info.Parent, uniquePart()) + lower, err := sn.View(ctx, lowerKey, info.Parent) + if err != nil { + return ocispec.Descriptor{}, err + } + defer cleanup.Do(ctx, func(ctx context.Context) { + sn.Remove(ctx, lowerKey) + }) + + var upper []mount.Mount + if info.Kind == snapshots.KindActive { + upper, err = sn.Mounts(ctx, snapshotID) + if err != nil { + return ocispec.Descriptor{}, err + } + } else { + upperKey := fmt.Sprintf("%s-view-%s", snapshotID, uniquePart()) + upper, err = sn.View(ctx, upperKey, snapshotID) + if err != nil { + return ocispec.Descriptor{}, err + } + defer cleanup.Do(ctx, func(ctx context.Context) { + sn.Remove(ctx, upperKey) + }) + } + + return d.Compare(ctx, lower, upper, opts...) +} diff --git a/vendor/github.com/containerd/containerd/rootfs/init.go b/vendor/github.com/containerd/containerd/rootfs/init.go new file mode 100644 index 0000000000..02d13bfc36 --- /dev/null +++ b/vendor/github.com/containerd/containerd/rootfs/init.go @@ -0,0 +1,116 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package rootfs + +import ( + "context" + "errors" + "fmt" + "os" + + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/snapshots" + digest "github.com/opencontainers/go-digest" +) + +var ( + initializers = map[string]initializerFunc{} +) + +type initializerFunc func(string) error + +// Mounter handles mount and unmount +type Mounter interface { + Mount(target string, mounts ...mount.Mount) error + Unmount(target string) error +} + +// InitRootFS initializes the snapshot for use as a rootfs +func InitRootFS(ctx context.Context, name string, parent digest.Digest, readonly bool, snapshotter snapshots.Snapshotter, mounter Mounter) ([]mount.Mount, error) { + _, err := snapshotter.Stat(ctx, name) + if err == nil { + return nil, errors.New("rootfs already exists") + } + // TODO: ensure not exist error once added to snapshot package + + parentS := parent.String() + + initName := defaultInitializer + initFn := initializers[initName] + if initFn != nil { + parentS, err = createInitLayer(ctx, parentS, initName, initFn, snapshotter, mounter) + if err != nil { + return nil, err + } + } + + if readonly { + return snapshotter.View(ctx, name, parentS) + } + + return snapshotter.Prepare(ctx, name, parentS) +} + +func createInitLayer(ctx context.Context, parent, initName string, initFn func(string) error, snapshotter snapshots.Snapshotter, mounter Mounter) (_ string, retErr error) { + initS := fmt.Sprintf("%s %s", parent, initName) + if _, err := snapshotter.Stat(ctx, initS); err == nil { + return initS, nil + } + // TODO: ensure not exist error once added to snapshot package + + // Create tempdir + td, err := os.MkdirTemp(os.Getenv("XDG_RUNTIME_DIR"), "create-init-") + if err != nil { + return "", err + } + defer os.RemoveAll(td) + + mounts, err := snapshotter.Prepare(ctx, td, parent) + if err != nil { + return "", err + } + + defer func() { + if retErr != nil { + if rerr := snapshotter.Remove(ctx, td); rerr != nil { + log.G(ctx).Errorf("Failed to remove snapshot %s: %v", td, rerr) + } + } + }() + + if err = mounter.Mount(td, mounts...); err != nil { + return "", err + } + + if err = initFn(td); err != nil { + if merr := mounter.Unmount(td); merr != nil { + log.G(ctx).Errorf("Failed to unmount %s: %v", td, merr) + } + return "", err + } + + if err = mounter.Unmount(td); err != nil { + return "", err + } + + if err := snapshotter.Commit(ctx, initS, td); err != nil { + return "", err + } + + return initS, nil +} diff --git a/vendor/github.com/containerd/containerd/rootfs/init_linux.go b/vendor/github.com/containerd/containerd/rootfs/init_linux.go new file mode 100644 index 0000000000..84dc56522d --- /dev/null +++ b/vendor/github.com/containerd/containerd/rootfs/init_linux.go @@ -0,0 +1,130 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package rootfs + +import ( + "os" + "path/filepath" + "syscall" +) + +const ( + defaultInitializer = "linux-init" +) + +func init() { + initializers[defaultInitializer] = initFS +} + +func createDirectory(name string, uid, gid int) initializerFunc { + return func(root string) error { + dname := filepath.Join(root, name) + st, err := os.Stat(dname) + if err != nil && !os.IsNotExist(err) { + return err + } else if err == nil { + if st.IsDir() { + stat := st.Sys().(*syscall.Stat_t) + if int(stat.Gid) == gid && int(stat.Uid) == uid { + return nil + } + } else { + if err := os.Remove(dname); err != nil { + return err + } + if err := os.Mkdir(dname, 0755); err != nil { + return err + } + } + } else { + if err := os.Mkdir(dname, 0755); err != nil { + return err + } + } + + return os.Chown(dname, uid, gid) + } +} + +func touchFile(name string, uid, gid int) initializerFunc { + return func(root string) error { + fname := filepath.Join(root, name) + + st, err := os.Stat(fname) + if err != nil && !os.IsNotExist(err) { + return err + } else if err == nil { + stat := st.Sys().(*syscall.Stat_t) + if int(stat.Gid) == gid && int(stat.Uid) == uid { + return nil + } + return os.Chown(fname, uid, gid) + } + + f, err := os.OpenFile(fname, os.O_CREATE, 0644) + if err != nil { + return err + } + defer f.Close() + + return f.Chown(uid, gid) + } +} + +func symlink(oldname, newname string) initializerFunc { + return func(root string) error { + linkName := filepath.Join(root, newname) + if _, err := os.Stat(linkName); err != nil && !os.IsNotExist(err) { + return err + } else if err == nil { + return nil + } + return os.Symlink(oldname, linkName) + } +} + +func initFS(root string) error { + st, err := os.Stat(root) + if err != nil { + return err + } + stat := st.Sys().(*syscall.Stat_t) + uid := int(stat.Uid) + gid := int(stat.Gid) + + initFuncs := []initializerFunc{ + createDirectory("/dev", uid, gid), + createDirectory("/dev/pts", uid, gid), + createDirectory("/dev/shm", uid, gid), + touchFile("/dev/console", uid, gid), + createDirectory("/proc", uid, gid), + createDirectory("/sys", uid, gid), + createDirectory("/etc", uid, gid), + touchFile("/etc/resolv.conf", uid, gid), + touchFile("/etc/hosts", uid, gid), + touchFile("/etc/hostname", uid, gid), + symlink("/proc/mounts", "/etc/mtab"), + } + + for _, fn := range initFuncs { + if err := fn(root); err != nil { + return err + } + } + + return nil +} diff --git a/vendor/github.com/containerd/containerd/rootfs/init_other.go b/vendor/github.com/containerd/containerd/rootfs/init_other.go new file mode 100644 index 0000000000..049cff2880 --- /dev/null +++ b/vendor/github.com/containerd/containerd/rootfs/init_other.go @@ -0,0 +1,23 @@ +//go:build !linux + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package rootfs + +const ( + defaultInitializer = "" +) diff --git a/vendor/github.com/containerd/containerd/runtime/linux/runctypes/1.0.pb.txt b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/1.0.pb.txt new file mode 100644 index 0000000000..05f41fada3 --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/1.0.pb.txt @@ -0,0 +1,183 @@ +file { + name: "github.com/containerd/containerd/linux/runctypes/runc.proto" + package: "containerd.linux.runc" + dependency: "gogoproto/gogo.proto" + message_type { + name: "RuncOptions" + field { + name: "runtime" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "runtime" + } + field { + name: "runtime_root" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "runtimeRoot" + } + field { + name: "criu_path" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "criuPath" + } + field { + name: "systemd_cgroup" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "systemdCgroup" + } + } + message_type { + name: "CreateOptions" + field { + name: "no_pivot_root" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "noPivotRoot" + } + field { + name: "open_tcp" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "openTcp" + } + field { + name: "external_unix_sockets" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "externalUnixSockets" + } + field { + name: "terminal" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "terminal" + } + field { + name: "file_locks" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "fileLocks" + } + field { + name: "empty_namespaces" + number: 6 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "emptyNamespaces" + } + field { + name: "cgroups_mode" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "cgroupsMode" + } + field { + name: "no_new_keyring" + number: 8 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "noNewKeyring" + } + field { + name: "shim_cgroup" + number: 9 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "shimCgroup" + } + field { + name: "io_uid" + number: 10 + label: LABEL_OPTIONAL + type: TYPE_UINT32 + json_name: "ioUid" + } + field { + name: "io_gid" + number: 11 + label: LABEL_OPTIONAL + type: TYPE_UINT32 + json_name: "ioGid" + } + } + message_type { + name: "CheckpointOptions" + field { + name: "exit" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "exit" + } + field { + name: "open_tcp" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "openTcp" + } + field { + name: "external_unix_sockets" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "externalUnixSockets" + } + field { + name: "terminal" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "terminal" + } + field { + name: "file_locks" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "fileLocks" + } + field { + name: "empty_namespaces" + number: 6 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "emptyNamespaces" + } + field { + name: "cgroups_mode" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "cgroupsMode" + } + } + message_type { + name: "ProcessDetails" + field { + name: "exec_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "execId" + } + } + options { + go_package: "github.com/containerd/containerd/linux/runctypes;runctypes" + } + weak_dependency: 0 + syntax: "proto3" +} diff --git a/vendor/github.com/containerd/containerd/runtime/linux/runctypes/doc.go b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/doc.go new file mode 100644 index 0000000000..8d074c5347 --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package runctypes diff --git a/vendor/github.com/containerd/containerd/runtime/linux/runctypes/next.pb.txt b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/next.pb.txt new file mode 100644 index 0000000000..eb94415b42 --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/next.pb.txt @@ -0,0 +1,212 @@ +file { + name: "github.com/containerd/containerd/runtime/linux/runctypes/runc.proto" + package: "containerd.linux.runc" + message_type { + name: "RuncOptions" + field { + name: "runtime" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "runtime" + } + field { + name: "runtime_root" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "runtimeRoot" + } + field { + name: "criu_path" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_STRING + options { + deprecated: true + } + json_name: "criuPath" + } + field { + name: "systemd_cgroup" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "systemdCgroup" + } + } + message_type { + name: "CreateOptions" + field { + name: "no_pivot_root" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "noPivotRoot" + } + field { + name: "open_tcp" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "openTcp" + } + field { + name: "external_unix_sockets" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "externalUnixSockets" + } + field { + name: "terminal" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "terminal" + } + field { + name: "file_locks" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "fileLocks" + } + field { + name: "empty_namespaces" + number: 6 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "emptyNamespaces" + } + field { + name: "cgroups_mode" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "cgroupsMode" + } + field { + name: "no_new_keyring" + number: 8 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "noNewKeyring" + } + field { + name: "shim_cgroup" + number: 9 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "shimCgroup" + } + field { + name: "io_uid" + number: 10 + label: LABEL_OPTIONAL + type: TYPE_UINT32 + json_name: "ioUid" + } + field { + name: "io_gid" + number: 11 + label: LABEL_OPTIONAL + type: TYPE_UINT32 + json_name: "ioGid" + } + field { + name: "criu_work_path" + number: 12 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "criuWorkPath" + } + field { + name: "criu_image_path" + number: 13 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "criuImagePath" + } + } + message_type { + name: "CheckpointOptions" + field { + name: "exit" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "exit" + } + field { + name: "open_tcp" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "openTcp" + } + field { + name: "external_unix_sockets" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "externalUnixSockets" + } + field { + name: "terminal" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "terminal" + } + field { + name: "file_locks" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "fileLocks" + } + field { + name: "empty_namespaces" + number: 6 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "emptyNamespaces" + } + field { + name: "cgroups_mode" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "cgroupsMode" + } + field { + name: "work_path" + number: 8 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "workPath" + } + field { + name: "image_path" + number: 9 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "imagePath" + } + } + message_type { + name: "ProcessDetails" + field { + name: "exec_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "execId" + } + } + options { + go_package: "github.com/containerd/containerd/runtime/linux/runctypes;runctypes" + } + syntax: "proto3" +} diff --git a/vendor/github.com/containerd/containerd/runtime/linux/runctypes/runc.pb.go b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/runc.pb.go new file mode 100644 index 0000000000..37f3329bce --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/runc.pb.go @@ -0,0 +1,581 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/runtime/linux/runctypes/runc.proto + +package runctypes + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type RuncOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Runtime string `protobuf:"bytes,1,opt,name=runtime,proto3" json:"runtime,omitempty"` + RuntimeRoot string `protobuf:"bytes,2,opt,name=runtime_root,json=runtimeRoot,proto3" json:"runtime_root,omitempty"` + // criu binary path. + // + // Deprecated: runc option --criu is now ignored (with a warning), and the + // option will be removed entirely in a future release. Users who need a non- + // standard criu binary should rely on the standard way of looking up binaries + // in $PATH. + // + // Deprecated: Do not use. + CriuPath string `protobuf:"bytes,3,opt,name=criu_path,json=criuPath,proto3" json:"criu_path,omitempty"` + SystemdCgroup bool `protobuf:"varint,4,opt,name=systemd_cgroup,json=systemdCgroup,proto3" json:"systemd_cgroup,omitempty"` +} + +func (x *RuncOptions) Reset() { + *x = RuncOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RuncOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RuncOptions) ProtoMessage() {} + +func (x *RuncOptions) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RuncOptions.ProtoReflect.Descriptor instead. +func (*RuncOptions) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescGZIP(), []int{0} +} + +func (x *RuncOptions) GetRuntime() string { + if x != nil { + return x.Runtime + } + return "" +} + +func (x *RuncOptions) GetRuntimeRoot() string { + if x != nil { + return x.RuntimeRoot + } + return "" +} + +// Deprecated: Do not use. +func (x *RuncOptions) GetCriuPath() string { + if x != nil { + return x.CriuPath + } + return "" +} + +func (x *RuncOptions) GetSystemdCgroup() bool { + if x != nil { + return x.SystemdCgroup + } + return false +} + +type CreateOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + NoPivotRoot bool `protobuf:"varint,1,opt,name=no_pivot_root,json=noPivotRoot,proto3" json:"no_pivot_root,omitempty"` + OpenTcp bool `protobuf:"varint,2,opt,name=open_tcp,json=openTcp,proto3" json:"open_tcp,omitempty"` + ExternalUnixSockets bool `protobuf:"varint,3,opt,name=external_unix_sockets,json=externalUnixSockets,proto3" json:"external_unix_sockets,omitempty"` + Terminal bool `protobuf:"varint,4,opt,name=terminal,proto3" json:"terminal,omitempty"` + FileLocks bool `protobuf:"varint,5,opt,name=file_locks,json=fileLocks,proto3" json:"file_locks,omitempty"` + EmptyNamespaces []string `protobuf:"bytes,6,rep,name=empty_namespaces,json=emptyNamespaces,proto3" json:"empty_namespaces,omitempty"` + CgroupsMode string `protobuf:"bytes,7,opt,name=cgroups_mode,json=cgroupsMode,proto3" json:"cgroups_mode,omitempty"` + NoNewKeyring bool `protobuf:"varint,8,opt,name=no_new_keyring,json=noNewKeyring,proto3" json:"no_new_keyring,omitempty"` + ShimCgroup string `protobuf:"bytes,9,opt,name=shim_cgroup,json=shimCgroup,proto3" json:"shim_cgroup,omitempty"` + IoUid uint32 `protobuf:"varint,10,opt,name=io_uid,json=ioUid,proto3" json:"io_uid,omitempty"` + IoGid uint32 `protobuf:"varint,11,opt,name=io_gid,json=ioGid,proto3" json:"io_gid,omitempty"` + CriuWorkPath string `protobuf:"bytes,12,opt,name=criu_work_path,json=criuWorkPath,proto3" json:"criu_work_path,omitempty"` + CriuImagePath string `protobuf:"bytes,13,opt,name=criu_image_path,json=criuImagePath,proto3" json:"criu_image_path,omitempty"` +} + +func (x *CreateOptions) Reset() { + *x = CreateOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CreateOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CreateOptions) ProtoMessage() {} + +func (x *CreateOptions) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CreateOptions.ProtoReflect.Descriptor instead. +func (*CreateOptions) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescGZIP(), []int{1} +} + +func (x *CreateOptions) GetNoPivotRoot() bool { + if x != nil { + return x.NoPivotRoot + } + return false +} + +func (x *CreateOptions) GetOpenTcp() bool { + if x != nil { + return x.OpenTcp + } + return false +} + +func (x *CreateOptions) GetExternalUnixSockets() bool { + if x != nil { + return x.ExternalUnixSockets + } + return false +} + +func (x *CreateOptions) GetTerminal() bool { + if x != nil { + return x.Terminal + } + return false +} + +func (x *CreateOptions) GetFileLocks() bool { + if x != nil { + return x.FileLocks + } + return false +} + +func (x *CreateOptions) GetEmptyNamespaces() []string { + if x != nil { + return x.EmptyNamespaces + } + return nil +} + +func (x *CreateOptions) GetCgroupsMode() string { + if x != nil { + return x.CgroupsMode + } + return "" +} + +func (x *CreateOptions) GetNoNewKeyring() bool { + if x != nil { + return x.NoNewKeyring + } + return false +} + +func (x *CreateOptions) GetShimCgroup() string { + if x != nil { + return x.ShimCgroup + } + return "" +} + +func (x *CreateOptions) GetIoUid() uint32 { + if x != nil { + return x.IoUid + } + return 0 +} + +func (x *CreateOptions) GetIoGid() uint32 { + if x != nil { + return x.IoGid + } + return 0 +} + +func (x *CreateOptions) GetCriuWorkPath() string { + if x != nil { + return x.CriuWorkPath + } + return "" +} + +func (x *CreateOptions) GetCriuImagePath() string { + if x != nil { + return x.CriuImagePath + } + return "" +} + +type CheckpointOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Exit bool `protobuf:"varint,1,opt,name=exit,proto3" json:"exit,omitempty"` + OpenTcp bool `protobuf:"varint,2,opt,name=open_tcp,json=openTcp,proto3" json:"open_tcp,omitempty"` + ExternalUnixSockets bool `protobuf:"varint,3,opt,name=external_unix_sockets,json=externalUnixSockets,proto3" json:"external_unix_sockets,omitempty"` + Terminal bool `protobuf:"varint,4,opt,name=terminal,proto3" json:"terminal,omitempty"` + FileLocks bool `protobuf:"varint,5,opt,name=file_locks,json=fileLocks,proto3" json:"file_locks,omitempty"` + EmptyNamespaces []string `protobuf:"bytes,6,rep,name=empty_namespaces,json=emptyNamespaces,proto3" json:"empty_namespaces,omitempty"` + CgroupsMode string `protobuf:"bytes,7,opt,name=cgroups_mode,json=cgroupsMode,proto3" json:"cgroups_mode,omitempty"` + WorkPath string `protobuf:"bytes,8,opt,name=work_path,json=workPath,proto3" json:"work_path,omitempty"` + ImagePath string `protobuf:"bytes,9,opt,name=image_path,json=imagePath,proto3" json:"image_path,omitempty"` +} + +func (x *CheckpointOptions) Reset() { + *x = CheckpointOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CheckpointOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CheckpointOptions) ProtoMessage() {} + +func (x *CheckpointOptions) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CheckpointOptions.ProtoReflect.Descriptor instead. +func (*CheckpointOptions) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescGZIP(), []int{2} +} + +func (x *CheckpointOptions) GetExit() bool { + if x != nil { + return x.Exit + } + return false +} + +func (x *CheckpointOptions) GetOpenTcp() bool { + if x != nil { + return x.OpenTcp + } + return false +} + +func (x *CheckpointOptions) GetExternalUnixSockets() bool { + if x != nil { + return x.ExternalUnixSockets + } + return false +} + +func (x *CheckpointOptions) GetTerminal() bool { + if x != nil { + return x.Terminal + } + return false +} + +func (x *CheckpointOptions) GetFileLocks() bool { + if x != nil { + return x.FileLocks + } + return false +} + +func (x *CheckpointOptions) GetEmptyNamespaces() []string { + if x != nil { + return x.EmptyNamespaces + } + return nil +} + +func (x *CheckpointOptions) GetCgroupsMode() string { + if x != nil { + return x.CgroupsMode + } + return "" +} + +func (x *CheckpointOptions) GetWorkPath() string { + if x != nil { + return x.WorkPath + } + return "" +} + +func (x *CheckpointOptions) GetImagePath() string { + if x != nil { + return x.ImagePath + } + return "" +} + +type ProcessDetails struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + ExecID string `protobuf:"bytes,1,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` +} + +func (x *ProcessDetails) Reset() { + *x = ProcessDetails{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ProcessDetails) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ProcessDetails) ProtoMessage() {} + +func (x *ProcessDetails) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ProcessDetails.ProtoReflect.Descriptor instead. +func (*ProcessDetails) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescGZIP(), []int{3} +} + +func (x *ProcessDetails) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} + +var File_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto protoreflect.FileDescriptor + +var file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDesc = []byte{ + 0x0a, 0x43, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, + 0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x63, 0x6f, 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file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescData = file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDesc +) + +func file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescGZIP() []byte { + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescData) + }) + return file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDescData +} + +var file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_goTypes = []interface{}{ + (*RuncOptions)(nil), // 0: containerd.linux.runc.RuncOptions + (*CreateOptions)(nil), // 1: containerd.linux.runc.CreateOptions + (*CheckpointOptions)(nil), // 2: containerd.linux.runc.CheckpointOptions + (*ProcessDetails)(nil), // 3: containerd.linux.runc.ProcessDetails +} +var file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_init() } +func file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_init() { + if File_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RuncOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CreateOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CheckpointOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ProcessDetails); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto = out.File + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_rawDesc = nil + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_goTypes = nil + file_github_com_containerd_containerd_runtime_linux_runctypes_runc_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/runtime/linux/runctypes/runc.proto b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/runc.proto new file mode 100644 index 0000000000..5e2d675fbf --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/linux/runctypes/runc.proto @@ -0,0 +1,50 @@ +syntax = "proto3"; + +package containerd.linux.runc; + +option go_package = "github.com/containerd/containerd/runtime/linux/runctypes;runctypes"; + +message RuncOptions { + string runtime = 1; + string runtime_root = 2; + // criu binary path. + // + // Deprecated: runc option --criu is now ignored (with a warning), and the + // option will be removed entirely in a future release. Users who need a non- + // standard criu binary should rely on the standard way of looking up binaries + // in $PATH. + string criu_path = 3 [deprecated = true]; + bool systemd_cgroup = 4; +} + +message CreateOptions { + bool no_pivot_root = 1; + bool open_tcp = 2; + bool external_unix_sockets = 3; + bool terminal = 4; + bool file_locks = 5; + repeated string empty_namespaces = 6; + string cgroups_mode = 7; + bool no_new_keyring = 8; + string shim_cgroup = 9; + uint32 io_uid = 10; + uint32 io_gid = 11; + string criu_work_path = 12; + string criu_image_path = 13; +} + +message CheckpointOptions { + bool exit = 1; + bool open_tcp = 2; + bool external_unix_sockets = 3; + bool terminal = 4; + bool file_locks = 5; + repeated string empty_namespaces = 6; + string cgroups_mode = 7; + string work_path = 8; + string image_path = 9; +} + +message ProcessDetails { + string exec_id = 1; +} diff --git a/vendor/github.com/containerd/containerd/runtime/restart/restart.go b/vendor/github.com/containerd/containerd/runtime/restart/restart.go new file mode 100644 index 0000000000..41f03f4e90 --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/restart/restart.go @@ -0,0 +1,236 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +// Package restart enables containers to have labels added and monitored to +// keep the container's task running if it is killed. +// +// Setting the StatusLabel on a container instructs the restart monitor to keep +// that container's task in a specific status. +// Setting the LogPathLabel on a container will setup the task's IO to be redirected +// to a log file when running a task within the restart manager. +// +// The restart labels can be cleared off of a container using the WithNoRestarts Opt. +// +// The restart monitor has one option in the containerd config under the [plugins.restart] +// section. `interval = "10s" sets the reconcile interval that the restart monitor checks +// for task state and reconciles the desired status for that task. +package restart + +import ( + "context" + "fmt" + "net/url" + "strconv" + "strings" + + "github.com/containerd/containerd" + "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/containers" + "github.com/sirupsen/logrus" +) + +const ( + // StatusLabel sets the restart status label for a container + StatusLabel = "containerd.io/restart.status" + // LogURILabel sets the restart log uri label for a container + LogURILabel = "containerd.io/restart.loguri" + + // PolicyLabel sets the restart policy label for a container + PolicyLabel = "containerd.io/restart.policy" + // CountLabel sets the restart count label for a container + CountLabel = "containerd.io/restart.count" + // ExplicitlyStoppedLabel sets the restart explicitly stopped label for a container + ExplicitlyStoppedLabel = "containerd.io/restart.explicitly-stopped" + + // LogPathLabel sets the restart log path label for a container + // + // Deprecated(in release 1.5): use LogURILabel + LogPathLabel = "containerd.io/restart.logpath" +) + +// Policy represents the restart policies of a container. +type Policy struct { + name string + maximumRetryCount int +} + +// NewPolicy creates a restart policy with the specified name. +// supports the following restart policies: +// - no, Do not restart the container. +// - always, Always restart the container regardless of the exit status. +// - on-failure[:max-retries], Restart only if the container exits with a non-zero exit status. +// - unless-stopped, Always restart the container unless it is stopped. +func NewPolicy(policy string) (*Policy, error) { + policySlice := strings.Split(policy, ":") + var ( + err error + retryCount int + ) + switch policySlice[0] { + case "", "no", "always", "unless-stopped": + policy = policySlice[0] + if policy == "" { + policy = "always" + } + if len(policySlice) > 1 { + return nil, fmt.Errorf("restart policy %q not support max retry count", policySlice[0]) + } + case "on-failure": + policy = policySlice[0] + if len(policySlice) > 1 { + retryCount, err = strconv.Atoi(policySlice[1]) + if err != nil { + return nil, fmt.Errorf("invalid max retry count: %s", policySlice[1]) + } + } + default: + return nil, fmt.Errorf("restart policy %q not supported", policy) + } + return &Policy{ + name: policy, + maximumRetryCount: retryCount, + }, nil +} + +func (rp *Policy) String() string { + if rp.maximumRetryCount > 0 { + return fmt.Sprintf("%s:%d", rp.name, rp.maximumRetryCount) + } + return rp.name +} + +func (rp *Policy) Name() string { + return rp.name +} + +func (rp *Policy) MaximumRetryCount() int { + return rp.maximumRetryCount +} + +// Reconcile reconciles the restart policy of a container. +func Reconcile(status containerd.Status, labels map[string]string) bool { + rp, err := NewPolicy(labels[PolicyLabel]) + if err != nil { + logrus.WithError(err).Error("policy reconcile") + return false + } + switch rp.Name() { + case "", "always": + return true + case "on-failure": + restartCount, err := strconv.Atoi(labels[CountLabel]) + if err != nil && labels[CountLabel] != "" { + logrus.WithError(err).Error("policy reconcile") + return false + } + if status.ExitStatus != 0 && (rp.maximumRetryCount == 0 || restartCount < rp.maximumRetryCount) { + return true + } + case "unless-stopped": + explicitlyStopped, _ := strconv.ParseBool(labels[ExplicitlyStoppedLabel]) + if !explicitlyStopped { + return true + } + } + return false +} + +// WithLogURI sets the specified log uri for a container. +func WithLogURI(uri *url.URL) func(context.Context, *containerd.Client, *containers.Container) error { + return WithLogURIString(uri.String()) +} + +// WithLogURIString sets the specified log uri string for a container. +func WithLogURIString(uriString string) func(context.Context, *containerd.Client, *containers.Container) error { + return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { + ensureLabels(c) + c.Labels[LogURILabel] = uriString + return nil + } +} + +// WithBinaryLogURI sets the binary-type log uri for a container. +// +// Deprecated(in release 1.5): use WithLogURI +func WithBinaryLogURI(binary string, args map[string]string) func(context.Context, *containerd.Client, *containers.Container) error { + uri, err := cio.LogURIGenerator("binary", binary, args) + if err != nil { + return func(context.Context, *containerd.Client, *containers.Container) error { + return err + } + } + return WithLogURI(uri) +} + +// WithFileLogURI sets the file-type log uri for a container. +// +// Deprecated(in release 1.5): use WithLogURI +func WithFileLogURI(path string) func(context.Context, *containerd.Client, *containers.Container) error { + uri, err := cio.LogURIGenerator("file", path, nil) + if err != nil { + return func(context.Context, *containerd.Client, *containers.Container) error { + return err + } + } + return WithLogURI(uri) +} + +// WithLogPath sets the log path for a container +// +// Deprecated(in release 1.5): use WithLogURI with "file://" URI. +func WithLogPath(path string) func(context.Context, *containerd.Client, *containers.Container) error { + return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { + ensureLabels(c) + c.Labels[LogPathLabel] = path + return nil + } +} + +// WithStatus sets the status for a container +func WithStatus(status containerd.ProcessStatus) func(context.Context, *containerd.Client, *containers.Container) error { + return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { + ensureLabels(c) + c.Labels[StatusLabel] = string(status) + return nil + } +} + +// WithPolicy sets the restart policy for a container +func WithPolicy(policy *Policy) func(context.Context, *containerd.Client, *containers.Container) error { + return func(_ context.Context, _ *containerd.Client, c *containers.Container) error { + ensureLabels(c) + c.Labels[PolicyLabel] = policy.String() + return nil + } +} + +// WithNoRestarts clears any restart information from the container +func WithNoRestarts(_ context.Context, _ *containerd.Client, c *containers.Container) error { + if c.Labels == nil { + return nil + } + delete(c.Labels, StatusLabel) + delete(c.Labels, PolicyLabel) + delete(c.Labels, LogPathLabel) + delete(c.Labels, LogURILabel) + return nil +} + +func ensureLabels(c *containers.Container) { + if c.Labels == nil { + c.Labels = make(map[string]string) + } +} diff --git a/vendor/github.com/containerd/containerd/runtime/v2/runc/options/doc.go b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/doc.go new file mode 100644 index 0000000000..ffff495cbf --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/doc.go @@ -0,0 +1,17 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package options diff --git a/vendor/github.com/containerd/containerd/runtime/v2/runc/options/next.pb.txt b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/next.pb.txt new file mode 100644 index 0000000000..76478c5f67 --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/next.pb.txt @@ -0,0 +1,167 @@ +file { + name: "github.com/containerd/containerd/runtime/v2/runc/options/oci.proto" + package: "containerd.runc.v1" + message_type { + name: "Options" + field { + name: "no_pivot_root" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "noPivotRoot" + } + field { + name: "no_new_keyring" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "noNewKeyring" + } + field { + name: "shim_cgroup" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "shimCgroup" + } + field { + name: "io_uid" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_UINT32 + json_name: "ioUid" + } + field { + name: "io_gid" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_UINT32 + json_name: "ioGid" + } + field { + name: "binary_name" + number: 6 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "binaryName" + } + field { + name: "root" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "root" + } + field { + name: "criu_path" + number: 8 + label: LABEL_OPTIONAL + type: TYPE_STRING + options { + deprecated: true + } + json_name: "criuPath" + } + field { + name: "systemd_cgroup" + number: 9 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "systemdCgroup" + } + field { + name: "criu_image_path" + number: 10 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "criuImagePath" + } + field { + name: "criu_work_path" + number: 11 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "criuWorkPath" + } + } + message_type { + name: "CheckpointOptions" + field { + name: "exit" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "exit" + } + field { + name: "open_tcp" + number: 2 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "openTcp" + } + field { + name: "external_unix_sockets" + number: 3 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "externalUnixSockets" + } + field { + name: "terminal" + number: 4 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "terminal" + } + field { + name: "file_locks" + number: 5 + label: LABEL_OPTIONAL + type: TYPE_BOOL + json_name: "fileLocks" + } + field { + name: "empty_namespaces" + number: 6 + label: LABEL_REPEATED + type: TYPE_STRING + json_name: "emptyNamespaces" + } + field { + name: "cgroups_mode" + number: 7 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "cgroupsMode" + } + field { + name: "image_path" + number: 8 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "imagePath" + } + field { + name: "work_path" + number: 9 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "workPath" + } + } + message_type { + name: "ProcessDetails" + field { + name: "exec_id" + number: 1 + label: LABEL_OPTIONAL + type: TYPE_STRING + json_name: "execId" + } + } + options { + go_package: "github.com/containerd/containerd/runtime/v2/runc/options;options" + } + syntax: "proto3" +} diff --git a/vendor/github.com/containerd/containerd/runtime/v2/runc/options/oci.pb.go b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/oci.pb.go new file mode 100644 index 0000000000..2d90df35cd --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/oci.pb.go @@ -0,0 +1,485 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/containerd/runtime/v2/runc/options/oci.proto + +package options + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Options struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // disable pivot root when creating a container + NoPivotRoot bool `protobuf:"varint,1,opt,name=no_pivot_root,json=noPivotRoot,proto3" json:"no_pivot_root,omitempty"` + // create a new keyring for the container + NoNewKeyring bool `protobuf:"varint,2,opt,name=no_new_keyring,json=noNewKeyring,proto3" json:"no_new_keyring,omitempty"` + // place the shim in a cgroup + ShimCgroup string `protobuf:"bytes,3,opt,name=shim_cgroup,json=shimCgroup,proto3" json:"shim_cgroup,omitempty"` + // set the I/O's pipes uid + IoUid uint32 `protobuf:"varint,4,opt,name=io_uid,json=ioUid,proto3" json:"io_uid,omitempty"` + // set the I/O's pipes gid + IoGid uint32 `protobuf:"varint,5,opt,name=io_gid,json=ioGid,proto3" json:"io_gid,omitempty"` + // binary name of the runc binary + BinaryName string `protobuf:"bytes,6,opt,name=binary_name,json=binaryName,proto3" json:"binary_name,omitempty"` + // runc root directory + Root string `protobuf:"bytes,7,opt,name=root,proto3" json:"root,omitempty"` + // criu binary path. + // + // Deprecated: runc option --criu is now ignored (with a warning), and the + // option will be removed entirely in a future release. Users who need a non- + // standard criu binary should rely on the standard way of looking up binaries + // in $PATH. + // + // Deprecated: Do not use. + CriuPath string `protobuf:"bytes,8,opt,name=criu_path,json=criuPath,proto3" json:"criu_path,omitempty"` + // enable systemd cgroups + SystemdCgroup bool `protobuf:"varint,9,opt,name=systemd_cgroup,json=systemdCgroup,proto3" json:"systemd_cgroup,omitempty"` + // criu image path + CriuImagePath string `protobuf:"bytes,10,opt,name=criu_image_path,json=criuImagePath,proto3" json:"criu_image_path,omitempty"` + // criu work path + CriuWorkPath string `protobuf:"bytes,11,opt,name=criu_work_path,json=criuWorkPath,proto3" json:"criu_work_path,omitempty"` +} + +func (x *Options) Reset() { + *x = Options{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Options) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Options) ProtoMessage() {} + +func (x *Options) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Options.ProtoReflect.Descriptor instead. +func (*Options) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescGZIP(), []int{0} +} + +func (x *Options) GetNoPivotRoot() bool { + if x != nil { + return x.NoPivotRoot + } + return false +} + +func (x *Options) GetNoNewKeyring() bool { + if x != nil { + return x.NoNewKeyring + } + return false +} + +func (x *Options) GetShimCgroup() string { + if x != nil { + return x.ShimCgroup + } + return "" +} + +func (x *Options) GetIoUid() uint32 { + if x != nil { + return x.IoUid + } + return 0 +} + +func (x *Options) GetIoGid() uint32 { + if x != nil { + return x.IoGid + } + return 0 +} + +func (x *Options) GetBinaryName() string { + if x != nil { + return x.BinaryName + } + return "" +} + +func (x *Options) GetRoot() string { + if x != nil { + return x.Root + } + return "" +} + +// Deprecated: Do not use. +func (x *Options) GetCriuPath() string { + if x != nil { + return x.CriuPath + } + return "" +} + +func (x *Options) GetSystemdCgroup() bool { + if x != nil { + return x.SystemdCgroup + } + return false +} + +func (x *Options) GetCriuImagePath() string { + if x != nil { + return x.CriuImagePath + } + return "" +} + +func (x *Options) GetCriuWorkPath() string { + if x != nil { + return x.CriuWorkPath + } + return "" +} + +type CheckpointOptions struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // exit the container after a checkpoint + Exit bool `protobuf:"varint,1,opt,name=exit,proto3" json:"exit,omitempty"` + // checkpoint open tcp connections + OpenTcp bool `protobuf:"varint,2,opt,name=open_tcp,json=openTcp,proto3" json:"open_tcp,omitempty"` + // checkpoint external unix sockets + ExternalUnixSockets bool `protobuf:"varint,3,opt,name=external_unix_sockets,json=externalUnixSockets,proto3" json:"external_unix_sockets,omitempty"` + // checkpoint terminals (ptys) + Terminal bool `protobuf:"varint,4,opt,name=terminal,proto3" json:"terminal,omitempty"` + // allow checkpointing of file locks + FileLocks bool `protobuf:"varint,5,opt,name=file_locks,json=fileLocks,proto3" json:"file_locks,omitempty"` + // restore provided namespaces as empty namespaces + EmptyNamespaces []string `protobuf:"bytes,6,rep,name=empty_namespaces,json=emptyNamespaces,proto3" json:"empty_namespaces,omitempty"` + // set the cgroups mode, soft, full, strict + CgroupsMode string `protobuf:"bytes,7,opt,name=cgroups_mode,json=cgroupsMode,proto3" json:"cgroups_mode,omitempty"` + // checkpoint image path + ImagePath string `protobuf:"bytes,8,opt,name=image_path,json=imagePath,proto3" json:"image_path,omitempty"` + // checkpoint work path + WorkPath string `protobuf:"bytes,9,opt,name=work_path,json=workPath,proto3" json:"work_path,omitempty"` +} + +func (x *CheckpointOptions) Reset() { + *x = CheckpointOptions{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CheckpointOptions) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CheckpointOptions) ProtoMessage() {} + +func (x *CheckpointOptions) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CheckpointOptions.ProtoReflect.Descriptor instead. +func (*CheckpointOptions) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescGZIP(), []int{1} +} + +func (x *CheckpointOptions) GetExit() bool { + if x != nil { + return x.Exit + } + return false +} + +func (x *CheckpointOptions) GetOpenTcp() bool { + if x != nil { + return x.OpenTcp + } + return false +} + +func (x *CheckpointOptions) GetExternalUnixSockets() bool { + if x != nil { + return x.ExternalUnixSockets + } + return false +} + +func (x *CheckpointOptions) GetTerminal() bool { + if x != nil { + return x.Terminal + } + return false +} + +func (x *CheckpointOptions) GetFileLocks() bool { + if x != nil { + return x.FileLocks + } + return false +} + +func (x *CheckpointOptions) GetEmptyNamespaces() []string { + if x != nil { + return x.EmptyNamespaces + } + return nil +} + +func (x *CheckpointOptions) GetCgroupsMode() string { + if x != nil { + return x.CgroupsMode + } + return "" +} + +func (x *CheckpointOptions) GetImagePath() string { + if x != nil { + return x.ImagePath + } + return "" +} + +func (x *CheckpointOptions) GetWorkPath() string { + if x != nil { + return x.WorkPath + } + return "" +} + +type ProcessDetails struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // exec process id if the process is managed by a shim + ExecID string `protobuf:"bytes,1,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"` +} + +func (x *ProcessDetails) Reset() { + *x = ProcessDetails{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ProcessDetails) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ProcessDetails) ProtoMessage() {} + +func (x *ProcessDetails) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ProcessDetails.ProtoReflect.Descriptor instead. +func (*ProcessDetails) Descriptor() ([]byte, []int) { + return file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescGZIP(), []int{2} +} + +func (x *ProcessDetails) GetExecID() string { + if x != nil { + return x.ExecID + } + return "" +} + +var File_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto protoreflect.FileDescriptor + +var 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file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescOnce.Do(func() { + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescData) + }) + return file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDescData +} + +var file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes = make([]protoimpl.MessageInfo, 3) +var file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_goTypes = []interface{}{ + (*Options)(nil), // 0: containerd.runc.v1.Options + (*CheckpointOptions)(nil), // 1: containerd.runc.v1.CheckpointOptions + (*ProcessDetails)(nil), // 2: containerd.runc.v1.ProcessDetails +} +var file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_depIdxs = []int32{ + 0, // [0:0] is the sub-list for method output_type + 0, // [0:0] is the sub-list for method input_type + 0, // [0:0] is the sub-list for extension type_name + 0, // [0:0] is the sub-list for extension extendee + 0, // [0:0] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_init() } +func file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_init() { + if File_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Options); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*CheckpointOptions); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ProcessDetails); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDesc, + NumEnums: 0, + NumMessages: 3, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_goTypes, + DependencyIndexes: file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_depIdxs, + MessageInfos: file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_msgTypes, + }.Build() + File_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto = out.File + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_rawDesc = nil + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_goTypes = nil + file_github_com_containerd_containerd_runtime_v2_runc_options_oci_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/containerd/runtime/v2/runc/options/oci.proto b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/oci.proto new file mode 100644 index 0000000000..6270e99913 --- /dev/null +++ b/vendor/github.com/containerd/containerd/runtime/v2/runc/options/oci.proto @@ -0,0 +1,61 @@ +syntax = "proto3"; + +package containerd.runc.v1; + +option go_package = "github.com/containerd/containerd/runtime/v2/runc/options;options"; + +message Options { + // disable pivot root when creating a container + bool no_pivot_root = 1; + // create a new keyring for the container + bool no_new_keyring = 2; + // place the shim in a cgroup + string shim_cgroup = 3; + // set the I/O's pipes uid + uint32 io_uid = 4; + // set the I/O's pipes gid + uint32 io_gid = 5; + // binary name of the runc binary + string binary_name = 6; + // runc root directory + string root = 7; + // criu binary path. + // + // Deprecated: runc option --criu is now ignored (with a warning), and the + // option will be removed entirely in a future release. Users who need a non- + // standard criu binary should rely on the standard way of looking up binaries + // in $PATH. + string criu_path = 8 [deprecated = true]; + // enable systemd cgroups + bool systemd_cgroup = 9; + // criu image path + string criu_image_path = 10; + // criu work path + string criu_work_path = 11; +} + +message CheckpointOptions { + // exit the container after a checkpoint + bool exit = 1; + // checkpoint open tcp connections + bool open_tcp = 2; + // checkpoint external unix sockets + bool external_unix_sockets = 3; + // checkpoint terminals (ptys) + bool terminal = 4; + // allow checkpointing of file locks + bool file_locks = 5; + // restore provided namespaces as empty namespaces + repeated string empty_namespaces = 6; + // set the cgroups mode, soft, full, strict + string cgroups_mode = 7; + // checkpoint image path + string image_path = 8; + // checkpoint work path + string work_path = 9; +} + +message ProcessDetails { + // exec process id if the process is managed by a shim + string exec_id = 1; +} diff --git a/vendor/github.com/containerd/containerd/sandbox.go b/vendor/github.com/containerd/containerd/sandbox.go new file mode 100644 index 0000000000..2e46da9f32 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox.go @@ -0,0 +1,247 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "errors" + "fmt" + "time" + + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/oci" + "github.com/containerd/containerd/protobuf/types" + api "github.com/containerd/containerd/sandbox" + "github.com/containerd/typeurl/v2" +) + +// Sandbox is a high level client to containerd's sandboxes. +type Sandbox interface { + // ID is a sandbox identifier + ID() string + // PID returns sandbox's process PID or error if its not yet started. + PID() (uint32, error) + // NewContainer creates new container that will belong to this sandbox + NewContainer(ctx context.Context, id string, opts ...NewContainerOpts) (Container, error) + // Labels returns the labels set on the sandbox + Labels(ctx context.Context) (map[string]string, error) + // Start starts new sandbox instance + Start(ctx context.Context) error + // Stop sends stop request to the shim instance. + Stop(ctx context.Context) error + // Wait blocks until sandbox process exits. + Wait(ctx context.Context) (<-chan ExitStatus, error) + // Shutdown removes sandbox from the metadata store and shutdowns shim instance. + Shutdown(ctx context.Context) error +} + +type sandboxClient struct { + pid *uint32 + client *Client + metadata api.Sandbox +} + +func (s *sandboxClient) ID() string { + return s.metadata.ID +} + +func (s *sandboxClient) PID() (uint32, error) { + if s.pid == nil { + return 0, fmt.Errorf("sandbox not started") + } + + return *s.pid, nil +} + +func (s *sandboxClient) NewContainer(ctx context.Context, id string, opts ...NewContainerOpts) (Container, error) { + return s.client.NewContainer(ctx, id, append(opts, WithSandbox(s.ID()))...) +} + +func (s *sandboxClient) Labels(ctx context.Context) (map[string]string, error) { + sandbox, err := s.client.SandboxStore().Get(ctx, s.ID()) + if err != nil { + return nil, err + } + + return sandbox.Labels, nil +} + +func (s *sandboxClient) Start(ctx context.Context) error { + resp, err := s.client.SandboxController().Start(ctx, s.ID()) + if err != nil { + return err + } + + s.pid = &resp.Pid + return nil +} + +func (s *sandboxClient) Wait(ctx context.Context) (<-chan ExitStatus, error) { + c := make(chan ExitStatus, 1) + go func() { + defer close(c) + + exitStatus, err := s.client.SandboxController().Wait(ctx, s.ID()) + if err != nil { + c <- ExitStatus{ + code: UnknownExitStatus, + err: err, + } + return + } + + c <- ExitStatus{ + code: exitStatus.ExitStatus, + exitedAt: exitStatus.ExitedAt, + } + }() + + return c, nil +} + +func (s *sandboxClient) Stop(ctx context.Context) error { + return s.client.SandboxController().Stop(ctx, s.ID()) +} + +func (s *sandboxClient) Shutdown(ctx context.Context) error { + if err := s.client.SandboxController().Shutdown(ctx, s.ID()); err != nil { + return fmt.Errorf("failed to shutdown sandbox: %w", err) + } + + if err := s.client.SandboxStore().Delete(ctx, s.ID()); err != nil { + return fmt.Errorf("failed to delete sandbox from store: %w", err) + } + + return nil +} + +// NewSandbox creates new sandbox client +func (c *Client) NewSandbox(ctx context.Context, sandboxID string, opts ...NewSandboxOpts) (Sandbox, error) { + if sandboxID == "" { + return nil, errors.New("sandbox ID must be specified") + } + + newSandbox := api.Sandbox{ + ID: sandboxID, + CreatedAt: time.Now().UTC(), + UpdatedAt: time.Now().UTC(), + } + + for _, opt := range opts { + if err := opt(ctx, c, &newSandbox); err != nil { + return nil, err + } + } + + metadata, err := c.SandboxStore().Create(ctx, newSandbox) + if err != nil { + return nil, err + } + + return &sandboxClient{ + pid: nil, // Not yet started + client: c, + metadata: metadata, + }, nil +} + +// LoadSandbox laods existing sandbox metadata object using the id +func (c *Client) LoadSandbox(ctx context.Context, id string) (Sandbox, error) { + sandbox, err := c.SandboxStore().Get(ctx, id) + if err != nil { + return nil, err + } + + status, err := c.SandboxController().Status(ctx, id, false) + if err != nil { + return nil, fmt.Errorf("failed to load sandbox %s, status request failed: %w", id, err) + } + + return &sandboxClient{ + pid: &status.Pid, + client: c, + metadata: sandbox, + }, nil +} + +// NewSandboxOpts is a sandbox options and extensions to be provided by client +type NewSandboxOpts func(ctx context.Context, client *Client, sandbox *api.Sandbox) error + +// WithSandboxRuntime allows a user to specify the runtime to be used to run a sandbox +func WithSandboxRuntime(name string, options interface{}) NewSandboxOpts { + return func(ctx context.Context, client *Client, s *api.Sandbox) error { + if options == nil { + options = &types.Empty{} + } + + opts, err := typeurl.MarshalAny(options) + if err != nil { + return fmt.Errorf("failed to marshal sandbox runtime options: %w", err) + } + + s.Runtime = api.RuntimeOpts{ + Name: name, + Options: opts, + } + + return nil + } +} + +// WithSandboxSpec will provide the sandbox runtime spec +func WithSandboxSpec(s *oci.Spec, opts ...oci.SpecOpts) NewSandboxOpts { + return func(ctx context.Context, client *Client, sandbox *api.Sandbox) error { + c := &containers.Container{ID: sandbox.ID} + + if err := oci.ApplyOpts(ctx, client, c, s, opts...); err != nil { + return err + } + + spec, err := typeurl.MarshalAny(s) + if err != nil { + return fmt.Errorf("failed to marshal spec: %w", err) + } + + sandbox.Spec = spec + return nil + } +} + +// WithSandboxExtension attaches an extension to sandbox +func WithSandboxExtension(name string, ext interface{}) NewSandboxOpts { + return func(ctx context.Context, client *Client, s *api.Sandbox) error { + if s.Extensions == nil { + s.Extensions = make(map[string]typeurl.Any) + } + + any, err := typeurl.MarshalAny(ext) + if err != nil { + return fmt.Errorf("failed to marshal sandbox extension: %w", err) + } + + s.Extensions[name] = any + return err + } +} + +// WithSandboxLabels attaches map of labels to sandbox +func WithSandboxLabels(labels map[string]string) NewSandboxOpts { + return func(ctx context.Context, client *Client, sandbox *api.Sandbox) error { + sandbox.Labels = labels + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/sandbox/bridge.go b/vendor/github.com/containerd/containerd/sandbox/bridge.go new file mode 100644 index 0000000000..bc7d999ce5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox/bridge.go @@ -0,0 +1,77 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sandbox + +import ( + "context" + "fmt" + + "github.com/containerd/ttrpc" + "google.golang.org/grpc" + + api "github.com/containerd/containerd/api/runtime/sandbox/v1" +) + +// NewClient returns a new sandbox client that handles both GRPC and TTRPC clients. +func NewClient(client interface{}) (api.TTRPCSandboxService, error) { + switch c := client.(type) { + case *ttrpc.Client: + return api.NewTTRPCSandboxClient(c), nil + case grpc.ClientConnInterface: + return &grpcBridge{api.NewSandboxClient(c)}, nil + default: + return nil, fmt.Errorf("unsupported client type %T", client) + } +} + +type grpcBridge struct { + client api.SandboxClient +} + +var _ api.TTRPCSandboxService = (*grpcBridge)(nil) + +func (g *grpcBridge) CreateSandbox(ctx context.Context, request *api.CreateSandboxRequest) (*api.CreateSandboxResponse, error) { + return g.client.CreateSandbox(ctx, request) +} + +func (g *grpcBridge) StartSandbox(ctx context.Context, request *api.StartSandboxRequest) (*api.StartSandboxResponse, error) { + return g.client.StartSandbox(ctx, request) +} + +func (g *grpcBridge) Platform(ctx context.Context, request *api.PlatformRequest) (*api.PlatformResponse, error) { + return g.client.Platform(ctx, request) +} + +func (g *grpcBridge) StopSandbox(ctx context.Context, request *api.StopSandboxRequest) (*api.StopSandboxResponse, error) { + return g.client.StopSandbox(ctx, request) +} + +func (g *grpcBridge) WaitSandbox(ctx context.Context, request *api.WaitSandboxRequest) (*api.WaitSandboxResponse, error) { + return g.client.WaitSandbox(ctx, request) +} + +func (g *grpcBridge) SandboxStatus(ctx context.Context, request *api.SandboxStatusRequest) (*api.SandboxStatusResponse, error) { + return g.client.SandboxStatus(ctx, request) +} + +func (g *grpcBridge) PingSandbox(ctx context.Context, request *api.PingRequest) (*api.PingResponse, error) { + return g.client.PingSandbox(ctx, request) +} + +func (g *grpcBridge) ShutdownSandbox(ctx context.Context, request *api.ShutdownSandboxRequest) (*api.ShutdownSandboxResponse, error) { + return g.client.ShutdownSandbox(ctx, request) +} diff --git a/vendor/github.com/containerd/containerd/sandbox/controller.go b/vendor/github.com/containerd/containerd/sandbox/controller.go new file mode 100644 index 0000000000..b74f82c108 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox/controller.go @@ -0,0 +1,125 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sandbox + +import ( + "context" + "fmt" + "time" + + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/platforms" + "github.com/containerd/typeurl/v2" +) + +type CreateOptions struct { + Rootfs []*types.Mount + // Options are used to pass arbitrary options to the shim when creating a new sandbox. + // CRI will use this to pass PodSandboxConfig. + // Don't confuse this with Runtime options, which are passed at shim instance start + // to setup global shim configuration. + Options typeurl.Any + NetNSPath string +} + +type CreateOpt func(*CreateOptions) error + +// WithRootFS is used to create a sandbox with the provided rootfs mount +// TODO: Switch to mount.Mount once target added +func WithRootFS(m []*types.Mount) CreateOpt { + return func(co *CreateOptions) error { + co.Rootfs = m + return nil + } +} + +// WithOptions allows passing arbitrary options when creating a new sandbox. +func WithOptions(options any) CreateOpt { + return func(co *CreateOptions) error { + var err error + co.Options, err = typeurl.MarshalAny(options) + if err != nil { + return fmt.Errorf("failed to marshal sandbox options: %w", err) + } + + return nil + } +} + +// WithNetNSPath used to assign network namespace path of a sandbox. +func WithNetNSPath(netNSPath string) CreateOpt { + return func(co *CreateOptions) error { + co.NetNSPath = netNSPath + return nil + } +} + +type StopOptions struct { + Timeout *time.Duration +} + +type StopOpt func(*StopOptions) + +func WithTimeout(timeout time.Duration) StopOpt { + return func(so *StopOptions) { + so.Timeout = &timeout + } +} + +// Controller is an interface to manage sandboxes at runtime. +// When running in sandbox mode, shim expected to implement `SandboxService`. +// Shim lifetimes are now managed manually via sandbox API by the containerd's client. +type Controller interface { + // Create is used to initialize sandbox environment. (mounts, any) + Create(ctx context.Context, sandboxID string, opts ...CreateOpt) error + // Start will start previously created sandbox. + Start(ctx context.Context, sandboxID string) (ControllerInstance, error) + // Platform returns target sandbox OS that will be used by Controller. + // containerd will rely on this to generate proper OCI spec. + Platform(_ctx context.Context, _sandboxID string) (platforms.Platform, error) + // Stop will stop sandbox instance + Stop(ctx context.Context, sandboxID string, opts ...StopOpt) error + // Wait blocks until sandbox process exits. + Wait(ctx context.Context, sandboxID string) (ExitStatus, error) + // Status will query sandbox process status. It is heavier than Ping call and must be used whenever you need to + // gather metadata about current sandbox state (status, uptime, resource use, etc). + Status(ctx context.Context, sandboxID string, verbose bool) (ControllerStatus, error) + // Shutdown deletes and cleans all tasks and sandbox instance. + Shutdown(ctx context.Context, sandboxID string) error +} + +type ControllerInstance struct { + SandboxID string + Pid uint32 + CreatedAt time.Time + Labels map[string]string +} + +type ExitStatus struct { + ExitStatus uint32 + ExitedAt time.Time +} + +type ControllerStatus struct { + SandboxID string + Pid uint32 + State string + Info map[string]string + CreatedAt time.Time + ExitedAt time.Time + Extra typeurl.Any +} diff --git a/vendor/github.com/containerd/containerd/sandbox/helpers.go b/vendor/github.com/containerd/containerd/sandbox/helpers.go new file mode 100644 index 0000000000..bfe0b23d33 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox/helpers.go @@ -0,0 +1,68 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sandbox + +import ( + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/protobuf" + gogo_types "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/typeurl/v2" +) + +// ToProto will map Sandbox struct to it's protobuf definition +func ToProto(sandbox *Sandbox) *types.Sandbox { + extensions := make(map[string]*gogo_types.Any) + for k, v := range sandbox.Extensions { + extensions[k] = protobuf.FromAny(v) + } + return &types.Sandbox{ + SandboxID: sandbox.ID, + Runtime: &types.Sandbox_Runtime{ + Name: sandbox.Runtime.Name, + Options: protobuf.FromAny(sandbox.Runtime.Options), + }, + Labels: sandbox.Labels, + CreatedAt: protobuf.ToTimestamp(sandbox.CreatedAt), + UpdatedAt: protobuf.ToTimestamp(sandbox.UpdatedAt), + Extensions: extensions, + Spec: protobuf.FromAny(sandbox.Spec), + } +} + +// FromProto map protobuf sandbox definition to Sandbox struct +func FromProto(sandboxpb *types.Sandbox) Sandbox { + runtime := RuntimeOpts{ + Name: sandboxpb.Runtime.Name, + Options: sandboxpb.Runtime.Options, + } + + extensions := make(map[string]typeurl.Any) + for k, v := range sandboxpb.Extensions { + v := v + extensions[k] = v + } + + return Sandbox{ + ID: sandboxpb.SandboxID, + Labels: sandboxpb.Labels, + Runtime: runtime, + Spec: sandboxpb.Spec, + CreatedAt: protobuf.FromTimestamp(sandboxpb.CreatedAt), + UpdatedAt: protobuf.FromTimestamp(sandboxpb.UpdatedAt), + Extensions: extensions, + } +} diff --git a/vendor/github.com/containerd/containerd/sandbox/proxy/controller.go b/vendor/github.com/containerd/containerd/sandbox/proxy/controller.go new file mode 100644 index 0000000000..6ff9c94130 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox/proxy/controller.go @@ -0,0 +1,142 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + + api "github.com/containerd/containerd/api/services/sandbox/v1" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/platforms" + "github.com/containerd/containerd/sandbox" + "google.golang.org/protobuf/types/known/anypb" +) + +// remoteSandboxController is a low level GRPC client for containerd's sandbox controller service +type remoteSandboxController struct { + client api.ControllerClient +} + +var _ sandbox.Controller = (*remoteSandboxController)(nil) + +// NewSandboxController creates a client for a sandbox controller +func NewSandboxController(client api.ControllerClient) sandbox.Controller { + return &remoteSandboxController{client: client} +} + +func (s *remoteSandboxController) Create(ctx context.Context, sandboxID string, opts ...sandbox.CreateOpt) error { + var options sandbox.CreateOptions + for _, opt := range opts { + opt(&options) + } + _, err := s.client.Create(ctx, &api.ControllerCreateRequest{ + SandboxID: sandboxID, + Rootfs: options.Rootfs, + Options: &anypb.Any{ + TypeUrl: options.Options.GetTypeUrl(), + Value: options.Options.GetValue(), + }, + NetnsPath: options.NetNSPath, + }) + if err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (s *remoteSandboxController) Start(ctx context.Context, sandboxID string) (sandbox.ControllerInstance, error) { + resp, err := s.client.Start(ctx, &api.ControllerStartRequest{SandboxID: sandboxID}) + if err != nil { + return sandbox.ControllerInstance{}, errdefs.FromGRPC(err) + } + + return sandbox.ControllerInstance{ + SandboxID: sandboxID, + Pid: resp.GetPid(), + CreatedAt: resp.GetCreatedAt().AsTime(), + Labels: resp.GetLabels(), + }, nil +} + +func (s *remoteSandboxController) Platform(ctx context.Context, sandboxID string) (platforms.Platform, error) { + resp, err := s.client.Platform(ctx, &api.ControllerPlatformRequest{SandboxID: sandboxID}) + if err != nil { + return platforms.Platform{}, errdefs.FromGRPC(err) + } + + platform := resp.GetPlatform() + return platforms.Platform{ + Architecture: platform.GetArchitecture(), + OS: platform.GetOS(), + Variant: platform.GetVariant(), + }, nil +} + +func (s *remoteSandboxController) Stop(ctx context.Context, sandboxID string, opts ...sandbox.StopOpt) error { + var soptions sandbox.StopOptions + for _, opt := range opts { + opt(&soptions) + } + req := &api.ControllerStopRequest{SandboxID: sandboxID} + if soptions.Timeout != nil { + req.TimeoutSecs = uint32(soptions.Timeout.Seconds()) + } + _, err := s.client.Stop(ctx, req) + if err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (s *remoteSandboxController) Shutdown(ctx context.Context, sandboxID string) error { + _, err := s.client.Shutdown(ctx, &api.ControllerShutdownRequest{SandboxID: sandboxID}) + if err != nil { + return errdefs.FromGRPC(err) + } + + return nil +} + +func (s *remoteSandboxController) Wait(ctx context.Context, sandboxID string) (sandbox.ExitStatus, error) { + resp, err := s.client.Wait(ctx, &api.ControllerWaitRequest{SandboxID: sandboxID}) + if err != nil { + return sandbox.ExitStatus{}, errdefs.FromGRPC(err) + } + + return sandbox.ExitStatus{ + ExitStatus: resp.GetExitStatus(), + ExitedAt: resp.GetExitedAt().AsTime(), + }, nil +} + +func (s *remoteSandboxController) Status(ctx context.Context, sandboxID string, verbose bool) (sandbox.ControllerStatus, error) { + resp, err := s.client.Status(ctx, &api.ControllerStatusRequest{SandboxID: sandboxID, Verbose: verbose}) + if err != nil { + return sandbox.ControllerStatus{}, errdefs.FromGRPC(err) + } + return sandbox.ControllerStatus{ + SandboxID: sandboxID, + Pid: resp.GetPid(), + State: resp.GetState(), + Info: resp.GetInfo(), + CreatedAt: resp.GetCreatedAt().AsTime(), + ExitedAt: resp.GetExitedAt().AsTime(), + Extra: resp.GetExtra(), + }, nil +} diff --git a/vendor/github.com/containerd/containerd/sandbox/proxy/store.go b/vendor/github.com/containerd/containerd/sandbox/proxy/store.go new file mode 100644 index 0000000000..64e4a2b320 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox/proxy/store.go @@ -0,0 +1,95 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + + api "github.com/containerd/containerd/api/services/sandbox/v1" + "github.com/containerd/containerd/errdefs" + sb "github.com/containerd/containerd/sandbox" +) + +// remoteSandboxStore is a low-level containerd client to manage sandbox environments metadata +type remoteSandboxStore struct { + client api.StoreClient +} + +var _ sb.Store = (*remoteSandboxStore)(nil) + +// NewSandboxStore create a client for a sandbox store +func NewSandboxStore(client api.StoreClient) sb.Store { + return &remoteSandboxStore{client: client} +} + +func (s *remoteSandboxStore) Create(ctx context.Context, sandbox sb.Sandbox) (sb.Sandbox, error) { + resp, err := s.client.Create(ctx, &api.StoreCreateRequest{ + Sandbox: sb.ToProto(&sandbox), + }) + if err != nil { + return sb.Sandbox{}, errdefs.FromGRPC(err) + } + + return sb.FromProto(resp.Sandbox), nil +} + +func (s *remoteSandboxStore) Update(ctx context.Context, sandbox sb.Sandbox, fieldpaths ...string) (sb.Sandbox, error) { + resp, err := s.client.Update(ctx, &api.StoreUpdateRequest{ + Sandbox: sb.ToProto(&sandbox), + Fields: fieldpaths, + }) + if err != nil { + return sb.Sandbox{}, errdefs.FromGRPC(err) + } + + return sb.FromProto(resp.Sandbox), nil +} + +func (s *remoteSandboxStore) Get(ctx context.Context, id string) (sb.Sandbox, error) { + resp, err := s.client.Get(ctx, &api.StoreGetRequest{ + SandboxID: id, + }) + if err != nil { + return sb.Sandbox{}, errdefs.FromGRPC(err) + } + + return sb.FromProto(resp.Sandbox), nil +} + +func (s *remoteSandboxStore) List(ctx context.Context, filters ...string) ([]sb.Sandbox, error) { + resp, err := s.client.List(ctx, &api.StoreListRequest{ + Filters: filters, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + out := make([]sb.Sandbox, len(resp.List)) + for i := range resp.List { + out[i] = sb.FromProto(resp.List[i]) + } + + return out, nil +} + +func (s *remoteSandboxStore) Delete(ctx context.Context, id string) error { + _, err := s.client.Delete(ctx, &api.StoreDeleteRequest{ + SandboxID: id, + }) + + return errdefs.FromGRPC(err) +} diff --git a/vendor/github.com/containerd/containerd/sandbox/store.go b/vendor/github.com/containerd/containerd/sandbox/store.go new file mode 100644 index 0000000000..cda646dde2 --- /dev/null +++ b/vendor/github.com/containerd/containerd/sandbox/store.go @@ -0,0 +1,116 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package sandbox + +import ( + "context" + "fmt" + "time" + + "github.com/containerd/containerd/errdefs" + "github.com/containerd/typeurl/v2" +) + +// Sandbox is an object stored in metadata database +type Sandbox struct { + // ID uniquely identifies the sandbox in a namespace + ID string + // Labels provide metadata extension for a sandbox + Labels map[string]string + // Runtime shim to use for this sandbox + Runtime RuntimeOpts + // Spec carries the runtime specification used to implement the sandbox + Spec typeurl.Any + // CreatedAt is the time at which the sandbox was created + CreatedAt time.Time + // UpdatedAt is the time at which the sandbox was updated + UpdatedAt time.Time + // Extensions stores client-specified metadata + Extensions map[string]typeurl.Any +} + +// RuntimeOpts holds runtime specific information +type RuntimeOpts struct { + Name string + Options typeurl.Any +} + +// Store is a storage interface for sandbox metadata objects +type Store interface { + // Create a sandbox record in the store + Create(ctx context.Context, sandbox Sandbox) (Sandbox, error) + + // Update the sandbox with the provided sandbox object and fields + Update(ctx context.Context, sandbox Sandbox, fieldpaths ...string) (Sandbox, error) + + // Get sandbox metadata using the id + Get(ctx context.Context, id string) (Sandbox, error) + + // List returns sandboxes that match one or more of the provided filters + List(ctx context.Context, filters ...string) ([]Sandbox, error) + + // Delete a sandbox from metadata store using the id + Delete(ctx context.Context, id string) error +} + +// AddExtension is a helper function to add sandbox metadata extension. +func (s *Sandbox) AddExtension(name string, obj interface{}) error { + if s.Extensions == nil { + s.Extensions = map[string]typeurl.Any{} + } + + out, err := typeurl.MarshalAny(obj) + if err != nil { + return fmt.Errorf("failed to marshal sandbox extension %q: %w", name, err) + } + + s.Extensions[name] = out + return nil +} + +// AddLabel adds a label to sandbox's labels. +func (s *Sandbox) AddLabel(name string, value string) { + if s.Labels == nil { + s.Labels = map[string]string{} + } + + s.Labels[name] = value +} + +// GetExtension retrieves a sandbox extension by name. +func (s *Sandbox) GetExtension(name string, obj interface{}) error { + out, ok := s.Extensions[name] + if !ok { + return errdefs.ErrNotFound + } + + if err := typeurl.UnmarshalTo(out, obj); err != nil { + return fmt.Errorf("failed to unmarshal sandbox extension %q: %w", name, err) + } + + return nil +} + +// GetLabel retrieves a sandbox label by name. +func (s *Sandbox) GetLabel(name string) (string, error) { + out, ok := s.Labels[name] + if !ok { + return "", fmt.Errorf("unable to find label %q in sandbox metadata: %w", name, errdefs.ErrNotFound) + } + + return out, nil +} diff --git a/vendor/github.com/containerd/containerd/services.go b/vendor/github.com/containerd/containerd/services.go new file mode 100644 index 0000000000..edb8872e55 --- /dev/null +++ b/vendor/github.com/containerd/containerd/services.go @@ -0,0 +1,256 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "fmt" + + containersapi "github.com/containerd/containerd/api/services/containers/v1" + "github.com/containerd/containerd/api/services/diff/v1" + imagesapi "github.com/containerd/containerd/api/services/images/v1" + introspectionapi "github.com/containerd/containerd/api/services/introspection/v1" + namespacesapi "github.com/containerd/containerd/api/services/namespaces/v1" + "github.com/containerd/containerd/api/services/tasks/v1" + "github.com/containerd/containerd/containers" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/leases" + "github.com/containerd/containerd/namespaces" + "github.com/containerd/containerd/plugin" + "github.com/containerd/containerd/sandbox" + srv "github.com/containerd/containerd/services" + "github.com/containerd/containerd/services/introspection" + "github.com/containerd/containerd/snapshots" +) + +type services struct { + contentStore content.Store + imageStore images.Store + containerStore containers.Store + namespaceStore namespaces.Store + snapshotters map[string]snapshots.Snapshotter + taskService tasks.TasksClient + diffService DiffService + eventService EventService + leasesService leases.Manager + introspectionService introspection.Service + sandboxStore sandbox.Store + sandboxController sandbox.Controller +} + +// ServicesOpt allows callers to set options on the services +type ServicesOpt func(c *services) + +// WithContentStore sets the content store. +func WithContentStore(contentStore content.Store) ServicesOpt { + return func(s *services) { + s.contentStore = contentStore + } +} + +// WithImageClient sets the image service to use using an images client. +func WithImageClient(imageService imagesapi.ImagesClient) ServicesOpt { + return func(s *services) { + s.imageStore = NewImageStoreFromClient(imageService) + } +} + +// WithImageStore sets the image store. +func WithImageStore(imageStore images.Store) ServicesOpt { + return func(s *services) { + s.imageStore = imageStore + } +} + +// WithSnapshotters sets the snapshotters. +func WithSnapshotters(snapshotters map[string]snapshots.Snapshotter) ServicesOpt { + return func(s *services) { + s.snapshotters = make(map[string]snapshots.Snapshotter) + for n, sn := range snapshotters { + s.snapshotters[n] = sn + } + } +} + +// WithContainerClient sets the container service to use using a containers client. +func WithContainerClient(containerService containersapi.ContainersClient) ServicesOpt { + return func(s *services) { + s.containerStore = NewRemoteContainerStore(containerService) + } +} + +// WithContainerStore sets the container store. +func WithContainerStore(containerStore containers.Store) ServicesOpt { + return func(s *services) { + s.containerStore = containerStore + } +} + +// WithTaskClient sets the task service to use from a tasks client. +func WithTaskClient(taskService tasks.TasksClient) ServicesOpt { + return func(s *services) { + s.taskService = taskService + } +} + +// WithDiffClient sets the diff service to use from a diff client. +func WithDiffClient(diffService diff.DiffClient) ServicesOpt { + return func(s *services) { + s.diffService = NewDiffServiceFromClient(diffService) + } +} + +// WithDiffService sets the diff store. +func WithDiffService(diffService DiffService) ServicesOpt { + return func(s *services) { + s.diffService = diffService + } +} + +// WithEventService sets the event service. +func WithEventService(eventService EventService) ServicesOpt { + return func(s *services) { + s.eventService = eventService + } +} + +// WithNamespaceClient sets the namespace service using a namespaces client. +func WithNamespaceClient(namespaceService namespacesapi.NamespacesClient) ServicesOpt { + return func(s *services) { + s.namespaceStore = NewNamespaceStoreFromClient(namespaceService) + } +} + +// WithNamespaceService sets the namespace service. +func WithNamespaceService(namespaceService namespaces.Store) ServicesOpt { + return func(s *services) { + s.namespaceStore = namespaceService + } +} + +// WithLeasesService sets the lease service. +func WithLeasesService(leasesService leases.Manager) ServicesOpt { + return func(s *services) { + s.leasesService = leasesService + } +} + +// WithIntrospectionClient sets the introspection service using an introspection client. +func WithIntrospectionClient(in introspectionapi.IntrospectionClient) ServicesOpt { + return func(s *services) { + s.introspectionService = introspection.NewIntrospectionServiceFromClient(in) + } +} + +// WithIntrospectionService sets the introspection service. +func WithIntrospectionService(in introspection.Service) ServicesOpt { + return func(s *services) { + s.introspectionService = in + } +} + +// WithSandboxStore sets the sandbox store. +func WithSandboxStore(client sandbox.Store) ServicesOpt { + return func(s *services) { + s.sandboxStore = client + } +} + +// WithSandboxController sets the sandbox controller. +func WithSandboxController(client sandbox.Controller) ServicesOpt { + return func(s *services) { + s.sandboxController = client + } +} + +// WithInMemoryServices is suitable for cases when there is need to use containerd's client from +// another (in-memory) containerd plugin (such as CRI). +func WithInMemoryServices(ic *plugin.InitContext) ClientOpt { + return func(c *clientOpts) error { + var opts []ServicesOpt + for t, fn := range map[plugin.Type]func(interface{}) ServicesOpt{ + plugin.EventPlugin: func(i interface{}) ServicesOpt { + return WithEventService(i.(EventService)) + }, + plugin.LeasePlugin: func(i interface{}) ServicesOpt { + return WithLeasesService(i.(leases.Manager)) + }, + plugin.SandboxStorePlugin: func(i interface{}) ServicesOpt { + return WithSandboxStore(i.(sandbox.Store)) + }, + plugin.SandboxControllerPlugin: func(i interface{}) ServicesOpt { + return WithSandboxController(i.(sandbox.Controller)) + }, + } { + i, err := ic.Get(t) + if err != nil { + return fmt.Errorf("failed to get %q plugin: %w", t, err) + } + opts = append(opts, fn(i)) + } + + plugins, err := ic.GetByType(plugin.ServicePlugin) + if err != nil { + return fmt.Errorf("failed to get service plugin: %w", err) + } + for s, fn := range map[string]func(interface{}) ServicesOpt{ + srv.ContentService: func(s interface{}) ServicesOpt { + return WithContentStore(s.(content.Store)) + }, + srv.ImagesService: func(s interface{}) ServicesOpt { + return WithImageClient(s.(imagesapi.ImagesClient)) + }, + srv.SnapshotsService: func(s interface{}) ServicesOpt { + return WithSnapshotters(s.(map[string]snapshots.Snapshotter)) + }, + srv.ContainersService: func(s interface{}) ServicesOpt { + return WithContainerClient(s.(containersapi.ContainersClient)) + }, + srv.TasksService: func(s interface{}) ServicesOpt { + return WithTaskClient(s.(tasks.TasksClient)) + }, + srv.DiffService: func(s interface{}) ServicesOpt { + return WithDiffClient(s.(diff.DiffClient)) + }, + srv.NamespacesService: func(s interface{}) ServicesOpt { + return WithNamespaceClient(s.(namespacesapi.NamespacesClient)) + }, + srv.IntrospectionService: func(s interface{}) ServicesOpt { + return WithIntrospectionClient(s.(introspectionapi.IntrospectionClient)) + }, + } { + p := plugins[s] + if p == nil { + return fmt.Errorf("service %q not found", s) + } + i, err := p.Instance() + if err != nil { + return fmt.Errorf("failed to get instance of service %q: %w", s, err) + } + if i == nil { + return fmt.Errorf("instance of service %q not found", s) + } + opts = append(opts, fn(i)) + } + + c.services = &services{} + for _, o := range opts { + o(c.services) + } + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/services/introspection/introspection.go b/vendor/github.com/containerd/containerd/services/introspection/introspection.go new file mode 100644 index 0000000000..7f88af4f9f --- /dev/null +++ b/vendor/github.com/containerd/containerd/services/introspection/introspection.go @@ -0,0 +1,66 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package introspection + +import ( + context "context" + + api "github.com/containerd/containerd/api/services/introspection/v1" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/log" + ptypes "github.com/containerd/containerd/protobuf/types" +) + +// Service defines the introspection service interface +type Service interface { + Plugins(context.Context, []string) (*api.PluginsResponse, error) + Server(context.Context, *ptypes.Empty) (*api.ServerResponse, error) +} + +type introspectionRemote struct { + client api.IntrospectionClient +} + +var _ = (Service)(&introspectionRemote{}) + +// NewIntrospectionServiceFromClient creates a new introspection service from an API client +func NewIntrospectionServiceFromClient(c api.IntrospectionClient) Service { + return &introspectionRemote{client: c} +} + +func (i *introspectionRemote) Plugins(ctx context.Context, filters []string) (*api.PluginsResponse, error) { + log.G(ctx).WithField("filters", filters).Debug("remote introspection plugin filters") + resp, err := i.client.Plugins(ctx, &api.PluginsRequest{ + Filters: filters, + }) + + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return resp, nil +} + +func (i *introspectionRemote) Server(ctx context.Context, in *ptypes.Empty) (*api.ServerResponse, error) { + resp, err := i.client.Server(ctx, in) + + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + return resp, nil +} diff --git a/vendor/github.com/containerd/containerd/services/introspection/local.go b/vendor/github.com/containerd/containerd/services/introspection/local.go new file mode 100644 index 0000000000..5f9fc10f47 --- /dev/null +++ b/vendor/github.com/containerd/containerd/services/introspection/local.go @@ -0,0 +1,285 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package introspection + +import ( + context "context" + "errors" + "os" + "path/filepath" + "runtime" + "sync" + + "github.com/google/uuid" + "google.golang.org/genproto/googleapis/rpc/code" + rpc "google.golang.org/genproto/googleapis/rpc/status" + "google.golang.org/grpc" + "google.golang.org/grpc/status" + + api "github.com/containerd/containerd/api/services/introspection/v1" + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/filters" + "github.com/containerd/containerd/plugin" + "github.com/containerd/containerd/protobuf" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/containerd/services" + "github.com/containerd/containerd/services/warning" +) + +func init() { + plugin.Register(&plugin.Registration{ + Type: plugin.ServicePlugin, + ID: services.IntrospectionService, + Requires: []plugin.Type{plugin.WarningPlugin}, + InitFn: func(ic *plugin.InitContext) (interface{}, error) { + sps, err := ic.GetByType(plugin.WarningPlugin) + if err != nil { + return nil, err + } + p, ok := sps[plugin.DeprecationsPlugin] + if !ok { + return nil, errors.New("warning service not found") + } + + i, err := p.Instance() + if err != nil { + return nil, err + } + + warningClient, ok := i.(warning.Service) + if !ok { + return nil, errors.New("could not create a local client for warning service") + } + + // this service fetches all plugins through the plugin set of the plugin context + return &Local{ + plugins: ic.Plugins(), + root: ic.Root, + warningClient: warningClient, + }, nil + }, + }) +} + +// Local is a local implementation of the introspection service +type Local struct { + mu sync.Mutex + root string + plugins *plugin.Set + pluginCache []*api.Plugin + warningClient warning.Service +} + +var _ = (api.IntrospectionClient)(&Local{}) + +// UpdateLocal updates the local introspection service +func (l *Local) UpdateLocal(root string) { + l.mu.Lock() + defer l.mu.Unlock() + l.root = root +} + +// Plugins returns the locally defined plugins +func (l *Local) Plugins(ctx context.Context, req *api.PluginsRequest, _ ...grpc.CallOption) (*api.PluginsResponse, error) { + filter, err := filters.ParseAll(req.Filters...) + if err != nil { + return nil, errdefs.ToGRPCf(errdefs.ErrInvalidArgument, err.Error()) + } + + var plugins []*api.Plugin + allPlugins := l.getPlugins() + for _, p := range allPlugins { + p := p + if filter.Match(adaptPlugin(p)) { + plugins = append(plugins, p) + } + } + + return &api.PluginsResponse{ + Plugins: plugins, + }, nil +} + +func (l *Local) getPlugins() []*api.Plugin { + l.mu.Lock() + defer l.mu.Unlock() + plugins := l.plugins.GetAll() + if l.pluginCache == nil || len(plugins) != len(l.pluginCache) { + l.pluginCache = pluginsToPB(plugins) + } + return l.pluginCache +} + +// Server returns the local server information +func (l *Local) Server(ctx context.Context, _ *ptypes.Empty, _ ...grpc.CallOption) (*api.ServerResponse, error) { + u, err := l.getUUID() + if err != nil { + return nil, errdefs.ToGRPC(err) + } + pid := os.Getpid() + var pidns uint64 + if runtime.GOOS == "linux" { + pidns, err = statPIDNS(pid) + if err != nil { + return nil, errdefs.ToGRPC(err) + } + } + return &api.ServerResponse{ + UUID: u, + Pid: uint64(pid), + Pidns: pidns, + Deprecations: l.getWarnings(ctx), + }, nil +} + +func (l *Local) getUUID() (string, error) { + l.mu.Lock() + defer l.mu.Unlock() + + data, err := os.ReadFile(l.uuidPath()) + if err != nil { + if os.IsNotExist(err) { + return l.generateUUID() + } + return "", err + } + u := string(data) + if _, err := uuid.Parse(u); err != nil { + return "", err + } + return u, nil +} + +func (l *Local) generateUUID() (string, error) { + u, err := uuid.NewRandom() + if err != nil { + return "", err + } + path := l.uuidPath() + if err := os.MkdirAll(filepath.Dir(path), 0700); err != nil { + return "", err + } + uu := u.String() + if err := os.WriteFile(path, []byte(uu), 0666); err != nil { + return "", err + } + return uu, nil +} + +func (l *Local) uuidPath() string { + return filepath.Join(l.root, "uuid") +} + +func (l *Local) getWarnings(ctx context.Context) []*api.DeprecationWarning { + return warningsPB(ctx, l.warningClient.Warnings()) +} + +func adaptPlugin(o interface{}) filters.Adaptor { + obj := o.(*api.Plugin) + return filters.AdapterFunc(func(fieldpath []string) (string, bool) { + if len(fieldpath) == 0 { + return "", false + } + + switch fieldpath[0] { + case "type": + return obj.Type, len(obj.Type) > 0 + case "id": + return obj.ID, len(obj.ID) > 0 + case "platforms": + // TODO(stevvooe): Another case here where have multiple values. + // May need to refactor the filter system to allow filtering by + // platform, if this is required. + case "capabilities": + // TODO(stevvooe): Need a better way to match against + // collections. We can only return "the value" but really it + // would be best if we could return a set of values for the + // path, any of which could match. + } + + return "", false + }) +} + +func pluginsToPB(plugins []*plugin.Plugin) []*api.Plugin { + var pluginsPB []*api.Plugin + for _, p := range plugins { + var platforms []*types.Platform + for _, p := range p.Meta.Platforms { + platforms = append(platforms, &types.Platform{ + OS: p.OS, + Architecture: p.Architecture, + Variant: p.Variant, + }) + } + + var requires []string + for _, r := range p.Registration.Requires { + requires = append(requires, r.String()) + } + + var initErr *rpc.Status + if err := p.Err(); err != nil { + st, ok := status.FromError(errdefs.ToGRPC(err)) + if ok { + var details []*ptypes.Any + for _, d := range st.Proto().Details { + details = append(details, &ptypes.Any{ + TypeUrl: d.TypeUrl, + Value: d.Value, + }) + } + initErr = &rpc.Status{ + Code: int32(st.Code()), + Message: st.Message(), + Details: details, + } + } else { + initErr = &rpc.Status{ + Code: int32(code.Code_UNKNOWN), + Message: err.Error(), + } + } + } + + pluginsPB = append(pluginsPB, &api.Plugin{ + Type: p.Registration.Type.String(), + ID: p.Registration.ID, + Requires: requires, + Platforms: platforms, + Capabilities: p.Meta.Capabilities, + Exports: p.Meta.Exports, + InitErr: initErr, + }) + } + + return pluginsPB +} + +func warningsPB(ctx context.Context, warnings []warning.Warning) []*api.DeprecationWarning { + var pb []*api.DeprecationWarning + + for _, w := range warnings { + pb = append(pb, &api.DeprecationWarning{ + ID: string(w.ID), + Message: w.Message, + LastOccurrence: protobuf.ToTimestamp(w.LastOccurrence), + }) + } + return pb +} diff --git a/vendor/github.com/containerd/containerd/sys/fds.go b/vendor/github.com/containerd/containerd/services/introspection/pidns_linux.go similarity index 66% rename from vendor/github.com/containerd/containerd/sys/fds.go rename to vendor/github.com/containerd/containerd/services/introspection/pidns_linux.go index db3cf702f4..4dce1a5e7b 100644 --- a/vendor/github.com/containerd/containerd/sys/fds.go +++ b/vendor/github.com/containerd/containerd/services/introspection/pidns_linux.go @@ -1,5 +1,3 @@ -// +build !windows,!darwin - /* Copyright The containerd Authors. @@ -16,19 +14,23 @@ limitations under the License. */ -package sys +package introspection import ( - "io/ioutil" - "path/filepath" - "strconv" + "fmt" + "os" + "syscall" ) -// GetOpenFds returns the number of open fds for the process provided by pid -func GetOpenFds(pid int) (int, error) { - dirs, err := ioutil.ReadDir(filepath.Join("/proc", strconv.Itoa(pid), "fd")) +func statPIDNS(pid int) (uint64, error) { + f := fmt.Sprintf("/proc/%d/ns/pid", pid) + st, err := os.Stat(f) if err != nil { - return -1, err + return 0, err } - return len(dirs), nil + stSys, ok := st.Sys().(*syscall.Stat_t) + if !ok { + return 0, fmt.Errorf("%T is not *syscall.Stat_t", st.Sys()) + } + return stSys.Ino, nil } diff --git a/vendor/github.com/containerd/containerd/sys/oom_windows.go b/vendor/github.com/containerd/containerd/services/introspection/pidns_others.go similarity index 68% rename from vendor/github.com/containerd/containerd/sys/oom_windows.go rename to vendor/github.com/containerd/containerd/services/introspection/pidns_others.go index a917ba635b..c2cc475af3 100644 --- a/vendor/github.com/containerd/containerd/sys/oom_windows.go +++ b/vendor/github.com/containerd/containerd/services/introspection/pidns_others.go @@ -1,3 +1,5 @@ +//go:build !linux + /* Copyright The containerd Authors. @@ -14,18 +16,8 @@ limitations under the License. */ -package sys +package introspection -// SetOOMScore sets the oom score for the process -// -// Not implemented on Windows -func SetOOMScore(pid, score int) error { - return nil -} - -// GetOOMScoreAdj gets the oom score for a process -// -// Not implemented on Windows -func GetOOMScoreAdj(pid int) (int, error) { +func statPIDNS(pid int) (uint64, error) { return 0, nil } diff --git a/vendor/github.com/containerd/containerd/services/introspection/service.go b/vendor/github.com/containerd/containerd/services/introspection/service.go new file mode 100644 index 0000000000..60013b52c8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/services/introspection/service.go @@ -0,0 +1,81 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package introspection + +import ( + context "context" + "errors" + + api "github.com/containerd/containerd/api/services/introspection/v1" + "github.com/containerd/containerd/plugin" + ptypes "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/containerd/services" + "google.golang.org/grpc" +) + +func init() { + plugin.Register(&plugin.Registration{ + Type: plugin.GRPCPlugin, + ID: "introspection", + Requires: []plugin.Type{plugin.ServicePlugin}, + InitFn: func(ic *plugin.InitContext) (interface{}, error) { + plugins, err := ic.GetByType(plugin.ServicePlugin) + if err != nil { + return nil, err + } + p, ok := plugins[services.IntrospectionService] + if !ok { + return nil, errors.New("introspection service not found") + } + + i, err := p.Instance() + if err != nil { + return nil, err + } + + localClient, ok := i.(*Local) + if !ok { + return nil, errors.New("could not create a local client for introspection service") + } + localClient.UpdateLocal(ic.Root) + + return &server{ + local: localClient, + }, nil + }, + }) +} + +type server struct { + local api.IntrospectionClient + api.UnimplementedIntrospectionServer +} + +var _ = (api.IntrospectionServer)(&server{}) + +func (s *server) Register(server *grpc.Server) error { + api.RegisterIntrospectionServer(server, s) + return nil +} + +func (s *server) Plugins(ctx context.Context, req *api.PluginsRequest) (*api.PluginsResponse, error) { + return s.local.Plugins(ctx, req) +} + +func (s *server) Server(ctx context.Context, empty *ptypes.Empty) (*api.ServerResponse, error) { + return s.local.Server(ctx, empty) +} diff --git a/vendor/github.com/containerd/containerd/services/services.go b/vendor/github.com/containerd/containerd/services/services.go new file mode 100644 index 0000000000..d7255169f1 --- /dev/null +++ b/vendor/github.com/containerd/containerd/services/services.go @@ -0,0 +1,38 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package services + +const ( + // ContentService is id of content service. + ContentService = "content-service" + // SnapshotsService is id of snapshots service. + SnapshotsService = "snapshots-service" + // ImagesService is id of images service. + ImagesService = "images-service" + // ContainersService is id of containers service. + ContainersService = "containers-service" + // TasksService is id of tasks service. + TasksService = "tasks-service" + // NamespacesService is id of namespaces service. + NamespacesService = "namespaces-service" + // DiffService is id of diff service. + DiffService = "diff-service" + // IntrospectionService is the id of introspection service + IntrospectionService = "introspection-service" + // Streaming service is the id of the streaming service + StreamingService = "streaming-service" +) diff --git a/vendor/github.com/containerd/containerd/services/warning/service.go b/vendor/github.com/containerd/containerd/services/warning/service.go new file mode 100644 index 0000000000..9bc288ba5a --- /dev/null +++ b/vendor/github.com/containerd/containerd/services/warning/service.go @@ -0,0 +1,83 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package warning + +import ( + "context" + "sync" + "time" + + "github.com/containerd/log" + + deprecation "github.com/containerd/containerd/pkg/deprecation" + "github.com/containerd/containerd/plugin" +) + +type Service interface { + Emit(context.Context, deprecation.Warning) + Warnings() []Warning +} + +func init() { + plugin.Register(&plugin.Registration{ + Type: plugin.WarningPlugin, + ID: plugin.DeprecationsPlugin, + InitFn: func(ic *plugin.InitContext) (interface{}, error) { + return &service{warnings: make(map[deprecation.Warning]time.Time)}, nil + }, + }) +} + +type Warning struct { + ID deprecation.Warning + LastOccurrence time.Time + Message string +} + +var _ Service = (*service)(nil) + +type service struct { + warnings map[deprecation.Warning]time.Time + m sync.RWMutex +} + +func (s *service) Emit(ctx context.Context, warning deprecation.Warning) { + if !deprecation.Valid(warning) { + log.G(ctx).WithField("warningID", string(warning)).Warn("invalid deprecation warning") + return + } + s.m.Lock() + defer s.m.Unlock() + s.warnings[warning] = time.Now() +} +func (s *service) Warnings() []Warning { + s.m.RLock() + defer s.m.RUnlock() + var warnings []Warning + for k, v := range s.warnings { + msg, ok := deprecation.Message(k) + if !ok { + continue + } + warnings = append(warnings, Warning{ + ID: k, + LastOccurrence: v, + Message: msg, + }) + } + return warnings +} diff --git a/vendor/github.com/containerd/containerd/signals.go b/vendor/github.com/containerd/containerd/signals.go new file mode 100644 index 0000000000..9d81eed876 --- /dev/null +++ b/vendor/github.com/containerd/containerd/signals.go @@ -0,0 +1,93 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "encoding/json" + "fmt" + "syscall" + + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/images" + "github.com/moby/sys/signal" + v1 "github.com/opencontainers/image-spec/specs-go/v1" +) + +// StopSignalLabel is a well-known containerd label for storing the stop +// signal specified in the OCI image config +const StopSignalLabel = "io.containerd.image.config.stop-signal" + +// GetStopSignal retrieves the container stop signal, specified by the +// well-known containerd label (StopSignalLabel) +func GetStopSignal(ctx context.Context, container Container, defaultSignal syscall.Signal) (syscall.Signal, error) { + labels, err := container.Labels(ctx) + if err != nil { + return -1, err + } + + if stopSignal, ok := labels[StopSignalLabel]; ok { + return signal.ParseSignal(stopSignal) + } + + return defaultSignal, nil +} + +// GetOCIStopSignal retrieves the stop signal specified in the OCI image config +func GetOCIStopSignal(ctx context.Context, image Image, defaultSignal string) (string, error) { + _, err := signal.ParseSignal(defaultSignal) + if err != nil { + return "", err + } + ic, err := image.Config(ctx) + if err != nil { + return "", err + } + var ( + ociimage v1.Image + config v1.ImageConfig + ) + switch ic.MediaType { + case v1.MediaTypeImageConfig, images.MediaTypeDockerSchema2Config: + p, err := content.ReadBlob(ctx, image.ContentStore(), ic) + if err != nil { + return "", err + } + + if err := json.Unmarshal(p, &ociimage); err != nil { + return "", err + } + config = ociimage.Config + default: + return "", fmt.Errorf("unknown image config media type %s", ic.MediaType) + } + + if config.StopSignal == "" { + return defaultSignal, nil + } + + return config.StopSignal, nil +} + +// ParseSignal parses a given string into a syscall.Signal +// the rawSignal can be a string with "SIG" prefix, +// or a signal number in string format. +// +// Deprecated: Use github.com/moby/sys/signal instead. +func ParseSignal(rawSignal string) (syscall.Signal, error) { + return signal.ParseSignal(rawSignal) +} diff --git a/vendor/github.com/containerd/containerd/snapshots/overlay/check.go b/vendor/github.com/containerd/containerd/snapshots/overlay/check.go deleted file mode 100644 index cec46df037..0000000000 --- a/vendor/github.com/containerd/containerd/snapshots/overlay/check.go +++ /dev/null @@ -1,88 +0,0 @@ -// +build linux - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package overlay - -import ( - "fmt" - "io/ioutil" - "os" - "path/filepath" - - "github.com/containerd/containerd/log" - "github.com/containerd/containerd/mount" - "github.com/containerd/continuity/fs" - "github.com/pkg/errors" -) - -// supportsMultipleLowerDir checks if the system supports multiple lowerdirs, -// which is required for the overlay snapshotter. On 4.x kernels, multiple lowerdirs -// are always available (so this check isn't needed), and backported to RHEL and -// CentOS 3.x kernels (3.10.0-693.el7.x86_64 and up). This function is to detect -// support on those kernels, without doing a kernel version compare. -// -// Ported from moby overlay2. -func supportsMultipleLowerDir(d string) error { - td, err := ioutil.TempDir(d, "multiple-lowerdir-check") - if err != nil { - return err - } - defer func() { - if err := os.RemoveAll(td); err != nil { - log.L.WithError(err).Warnf("Failed to remove check directory %v", td) - } - }() - - for _, dir := range []string{"lower1", "lower2", "upper", "work", "merged"} { - if err := os.Mkdir(filepath.Join(td, dir), 0755); err != nil { - return err - } - } - - opts := fmt.Sprintf("lowerdir=%s:%s,upperdir=%s,workdir=%s", filepath.Join(td, "lower2"), filepath.Join(td, "lower1"), filepath.Join(td, "upper"), filepath.Join(td, "work")) - m := mount.Mount{ - Type: "overlay", - Source: "overlay", - Options: []string{opts}, - } - dest := filepath.Join(td, "merged") - if err := m.Mount(dest); err != nil { - return errors.Wrap(err, "failed to mount overlay") - } - if err := mount.UnmountAll(dest, 0); err != nil { - log.L.WithError(err).Warnf("Failed to unmount check directory %v", dest) - } - return nil -} - -// Supported returns nil when the overlayfs is functional on the system with the root directory. -// Supported is not called during plugin initialization, but exposed for downstream projects which uses -// this snapshotter as a library. -func Supported(root string) error { - if err := os.MkdirAll(root, 0700); err != nil { - return err - } - supportsDType, err := fs.SupportsDType(root) - if err != nil { - return err - } - if !supportsDType { - return fmt.Errorf("%s does not support d_type. If the backing filesystem is xfs, please reformat with ftype=1 to enable d_type support", root) - } - return supportsMultipleLowerDir(root) -} diff --git a/vendor/github.com/containerd/containerd/snapshots/overlay/overlay.go b/vendor/github.com/containerd/containerd/snapshots/overlay/overlay.go index 153e7aa819..247e776752 100644 --- a/vendor/github.com/containerd/containerd/snapshots/overlay/overlay.go +++ b/vendor/github.com/containerd/containerd/snapshots/overlay/overlay.go @@ -1,4 +1,4 @@ -// +build linux +//go:build linux /* Copyright The containerd Authors. @@ -21,7 +21,6 @@ package overlay import ( "context" "fmt" - "io/ioutil" "os" "path/filepath" "strings" @@ -29,29 +28,23 @@ import ( "github.com/containerd/containerd/log" "github.com/containerd/containerd/mount" - "github.com/containerd/containerd/platforms" - "github.com/containerd/containerd/plugin" "github.com/containerd/containerd/snapshots" + "github.com/containerd/containerd/snapshots/overlay/overlayutils" "github.com/containerd/containerd/snapshots/storage" "github.com/containerd/continuity/fs" - "github.com/pkg/errors" + "github.com/sirupsen/logrus" ) -func init() { - plugin.Register(&plugin.Registration{ - Type: plugin.SnapshotPlugin, - ID: "overlayfs", - InitFn: func(ic *plugin.InitContext) (interface{}, error) { - ic.Meta.Platforms = append(ic.Meta.Platforms, platforms.DefaultSpec()) - ic.Meta.Exports["root"] = ic.Root - return NewSnapshotter(ic.Root, AsynchronousRemove) - }, - }) -} +// upperdirKey is a key of an optional label to each snapshot. +// This optional label of a snapshot contains the location of "upperdir" where +// the change set between this snapshot and its parent is stored. +const upperdirKey = "containerd.io/snapshot/overlay.upperdir" // SnapshotterConfig is used to configure the overlay snapshotter instance type SnapshotterConfig struct { - asyncRemove bool + asyncRemove bool + upperdirLabel bool + mountOptions []string } // Opt is an option to configure the overlay snapshotter @@ -66,11 +59,30 @@ func AsynchronousRemove(config *SnapshotterConfig) error { return nil } +// WithUpperdirLabel adds as an optional label +// "containerd.io/snapshot/overlay.upperdir". This stores the location +// of the upperdir that contains the changeset between the labelled +// snapshot and its parent. +func WithUpperdirLabel(config *SnapshotterConfig) error { + config.upperdirLabel = true + return nil +} + +// WithMountOptions defines the default mount options used for the overlay mount. +// NOTE: Options are not applied to bind mounts. +func WithMountOptions(options []string) Opt { + return func(config *SnapshotterConfig) error { + config.mountOptions = append(config.mountOptions, options...) + return nil + } +} + type snapshotter struct { - root string - ms *storage.MetaStore - asyncRemove bool - indexOff bool + root string + ms *storage.MetaStore + asyncRemove bool + upperdirLabel bool + options []string } // NewSnapshotter returns a Snapshotter which uses overlayfs. The overlayfs @@ -103,56 +115,86 @@ func NewSnapshotter(root string, opts ...Opt) (snapshots.Snapshotter, error) { return nil, err } - // figure out whether "index=off" option is recognized by the kernel - var indexOff bool - if _, err = os.Stat("/sys/module/overlay/parameters/index"); err == nil { - indexOff = true + if !hasOption(config.mountOptions, "userxattr", false) { + // figure out whether "userxattr" option is recognized by the kernel && needed + userxattr, err := overlayutils.NeedsUserXAttr(root) + if err != nil { + logrus.WithError(err).Warnf("cannot detect whether \"userxattr\" option needs to be used, assuming to be %v", userxattr) + } + if userxattr { + config.mountOptions = append(config.mountOptions, "userxattr") + } + } + + if !hasOption(config.mountOptions, "index", false) && supportsIndex() { + config.mountOptions = append(config.mountOptions, "index=off") } return &snapshotter{ - root: root, - ms: ms, - asyncRemove: config.asyncRemove, - indexOff: indexOff, + root: root, + ms: ms, + asyncRemove: config.asyncRemove, + upperdirLabel: config.upperdirLabel, + options: config.mountOptions, }, nil } +func hasOption(options []string, key string, hasValue bool) bool { + for _, option := range options { + if hasValue { + if strings.HasPrefix(option, key) && len(option) > len(key) && option[len(key)] == '=' { + return true + } + } else if option == key { + return true + } + } + return false +} + // Stat returns the info for an active or committed snapshot by name or // key. // // Should be used for parent resolution, existence checks and to discern // the kind of snapshot. -func (o *snapshotter) Stat(ctx context.Context, key string) (snapshots.Info, error) { - ctx, t, err := o.ms.TransactionContext(ctx, false) - if err != nil { - return snapshots.Info{}, err - } - defer t.Rollback() - _, info, _, err := storage.GetInfo(ctx, key) - if err != nil { - return snapshots.Info{}, err +func (o *snapshotter) Stat(ctx context.Context, key string) (info snapshots.Info, err error) { + var id string + if err := o.ms.WithTransaction(ctx, false, func(ctx context.Context) error { + id, info, _, err = storage.GetInfo(ctx, key) + return err + }); err != nil { + return info, err } + if o.upperdirLabel { + if info.Labels == nil { + info.Labels = make(map[string]string) + } + info.Labels[upperdirKey] = o.upperPath(id) + } return info, nil } -func (o *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpaths ...string) (snapshots.Info, error) { - ctx, t, err := o.ms.TransactionContext(ctx, true) - if err != nil { - return snapshots.Info{}, err - } +func (o *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpaths ...string) (newInfo snapshots.Info, err error) { + err = o.ms.WithTransaction(ctx, true, func(ctx context.Context) error { + newInfo, err = storage.UpdateInfo(ctx, info, fieldpaths...) + if err != nil { + return err + } - info, err = storage.UpdateInfo(ctx, info, fieldpaths...) - if err != nil { - t.Rollback() - return snapshots.Info{}, err - } - - if err := t.Commit(); err != nil { - return snapshots.Info{}, err - } - - return info, nil + if o.upperdirLabel { + id, _, _, err := storage.GetInfo(ctx, newInfo.Name) + if err != nil { + return err + } + if newInfo.Labels == nil { + newInfo.Labels = make(map[string]string) + } + newInfo.Labels[upperdirKey] = o.upperPath(id) + } + return nil + }) + return newInfo, err } // Usage returns the resources taken by the snapshot identified by key. @@ -161,16 +203,17 @@ func (o *snapshotter) Update(ctx context.Context, info snapshots.Info, fieldpath // "upper") directory and may take some time. // // For committed snapshots, the value is returned from the metadata database. -func (o *snapshotter) Usage(ctx context.Context, key string) (snapshots.Usage, error) { - ctx, t, err := o.ms.TransactionContext(ctx, false) - if err != nil { - return snapshots.Usage{}, err - } - id, info, usage, err := storage.GetInfo(ctx, key) - t.Rollback() // transaction no longer needed at this point. - - if err != nil { - return snapshots.Usage{}, err +func (o *snapshotter) Usage(ctx context.Context, key string) (_ snapshots.Usage, err error) { + var ( + usage snapshots.Usage + info snapshots.Info + id string + ) + if err := o.ms.WithTransaction(ctx, false, func(ctx context.Context) error { + id, info, usage, err = storage.GetInfo(ctx, key) + return err + }); err != nil { + return usage, err } if info.Kind == snapshots.KindActive { @@ -180,10 +223,8 @@ func (o *snapshotter) Usage(ctx context.Context, key string) (snapshots.Usage, e // TODO(stevvooe): Consider not reporting an error in this case. return snapshots.Usage{}, err } - usage = snapshots.Usage(du) } - return usage, nil } @@ -199,104 +240,91 @@ func (o *snapshotter) View(ctx context.Context, key, parent string, opts ...snap // called on an read-write or readonly transaction. // // This can be used to recover mounts after calling View or Prepare. -func (o *snapshotter) Mounts(ctx context.Context, key string) ([]mount.Mount, error) { - ctx, t, err := o.ms.TransactionContext(ctx, false) - if err != nil { +func (o *snapshotter) Mounts(ctx context.Context, key string) (_ []mount.Mount, err error) { + var s storage.Snapshot + if err := o.ms.WithTransaction(ctx, false, func(ctx context.Context) error { + s, err = storage.GetSnapshot(ctx, key) + if err != nil { + return fmt.Errorf("failed to get active mount: %w", err) + } + return nil + }); err != nil { return nil, err } - s, err := storage.GetSnapshot(ctx, key) - t.Rollback() - if err != nil { - return nil, errors.Wrap(err, "failed to get active mount") - } return o.mounts(s), nil } func (o *snapshotter) Commit(ctx context.Context, name, key string, opts ...snapshots.Opt) error { - ctx, t, err := o.ms.TransactionContext(ctx, true) - if err != nil { - return err - } - - defer func() { + return o.ms.WithTransaction(ctx, true, func(ctx context.Context) error { + // grab the existing id + id, _, _, err := storage.GetInfo(ctx, key) if err != nil { - if rerr := t.Rollback(); rerr != nil { - log.G(ctx).WithError(rerr).Warn("failed to rollback transaction") - } + return err } - }() - // grab the existing id - id, _, _, err := storage.GetInfo(ctx, key) - if err != nil { - return err - } + usage, err := fs.DiskUsage(ctx, o.upperPath(id)) + if err != nil { + return err + } - usage, err := fs.DiskUsage(ctx, o.upperPath(id)) - if err != nil { - return err - } - - if _, err = storage.CommitActive(ctx, key, name, snapshots.Usage(usage), opts...); err != nil { - return errors.Wrap(err, "failed to commit snapshot") - } - return t.Commit() + if _, err = storage.CommitActive(ctx, key, name, snapshots.Usage(usage), opts...); err != nil { + return fmt.Errorf("failed to commit snapshot %s: %w", key, err) + } + return nil + }) } // Remove abandons the snapshot identified by key. The snapshot will // immediately become unavailable and unrecoverable. Disk space will // be freed up on the next call to `Cleanup`. func (o *snapshotter) Remove(ctx context.Context, key string) (err error) { - ctx, t, err := o.ms.TransactionContext(ctx, true) - if err != nil { - return err - } + var removals []string + // Remove directories after the transaction is closed, failures must not + // return error since the transaction is committed with the removal + // key no longer available. defer func() { - if err != nil { - if rerr := t.Rollback(); rerr != nil { - log.G(ctx).WithError(rerr).Warn("failed to rollback transaction") + if err == nil { + for _, dir := range removals { + if err := os.RemoveAll(dir); err != nil { + log.G(ctx).WithError(err).WithField("path", dir).Warn("failed to remove directory") + } } } }() - - _, _, err = storage.Remove(ctx, key) - if err != nil { - return errors.Wrap(err, "failed to remove") - } - - if !o.asyncRemove { - var removals []string - removals, err = o.getCleanupDirectories(ctx, t) + return o.ms.WithTransaction(ctx, true, func(ctx context.Context) error { + _, _, err = storage.Remove(ctx, key) if err != nil { - return errors.Wrap(err, "unable to get directories for removal") + return fmt.Errorf("failed to remove snapshot %s: %w", key, err) } - // Remove directories after the transaction is closed, failures must not - // return error since the transaction is committed with the removal - // key no longer available. - defer func() { - if err == nil { - for _, dir := range removals { - if err := os.RemoveAll(dir); err != nil { - log.G(ctx).WithError(err).WithField("path", dir).Warn("failed to remove directory") - } - } + if !o.asyncRemove { + removals, err = o.getCleanupDirectories(ctx) + if err != nil { + return fmt.Errorf("unable to get directories for removal: %w", err) } - }() - - } - - return t.Commit() + } + return nil + }) } // Walk the snapshots. func (o *snapshotter) Walk(ctx context.Context, fn snapshots.WalkFunc, fs ...string) error { - ctx, t, err := o.ms.TransactionContext(ctx, false) - if err != nil { - return err - } - defer t.Rollback() - return storage.WalkInfo(ctx, fn, fs...) + return o.ms.WithTransaction(ctx, false, func(ctx context.Context) error { + if o.upperdirLabel { + return storage.WalkInfo(ctx, func(ctx context.Context, info snapshots.Info) error { + id, _, _, err := storage.GetInfo(ctx, info.Name) + if err != nil { + return err + } + if info.Labels == nil { + info.Labels = make(map[string]string) + } + info.Labels[upperdirKey] = o.upperPath(id) + return fn(ctx, info) + }, fs...) + } + return storage.WalkInfo(ctx, fn, fs...) + }) } // Cleanup cleans up disk resources from removed or abandoned snapshots @@ -315,19 +343,20 @@ func (o *snapshotter) Cleanup(ctx context.Context) error { return nil } -func (o *snapshotter) cleanupDirectories(ctx context.Context) ([]string, error) { +func (o *snapshotter) cleanupDirectories(ctx context.Context) (_ []string, err error) { + var cleanupDirs []string // Get a write transaction to ensure no other write transaction can be entered // while the cleanup is scanning. - ctx, t, err := o.ms.TransactionContext(ctx, true) - if err != nil { + if err := o.ms.WithTransaction(ctx, true, func(ctx context.Context) error { + cleanupDirs, err = o.getCleanupDirectories(ctx) + return err + }); err != nil { return nil, err } - - defer t.Rollback() - return o.getCleanupDirectories(ctx, t) + return cleanupDirs, nil } -func (o *snapshotter) getCleanupDirectories(ctx context.Context, t storage.Transactor) ([]string, error) { +func (o *snapshotter) getCleanupDirectories(ctx context.Context) ([]string, error) { ids, err := storage.IDMap(ctx) if err != nil { return nil, err @@ -350,7 +379,6 @@ func (o *snapshotter) getCleanupDirectories(ctx context.Context, t storage.Trans if _, ok := ids[d]; ok { continue } - cleanup = append(cleanup, filepath.Join(snapshotDir, d)) } @@ -358,12 +386,11 @@ func (o *snapshotter) getCleanupDirectories(ctx context.Context, t storage.Trans } func (o *snapshotter) createSnapshot(ctx context.Context, kind snapshots.Kind, key, parent string, opts []snapshots.Opt) (_ []mount.Mount, err error) { - ctx, t, err := o.ms.TransactionContext(ctx, true) - if err != nil { - return nil, err - } + var ( + s storage.Snapshot + td, path string + ) - var td, path string defer func() { if err != nil { if td != "" { @@ -374,68 +401,54 @@ func (o *snapshotter) createSnapshot(ctx context.Context, kind snapshots.Kind, k if path != "" { if err1 := os.RemoveAll(path); err1 != nil { log.G(ctx).WithError(err1).WithField("path", path).Error("failed to reclaim snapshot directory, directory may need removal") - err = errors.Wrapf(err, "failed to remove path: %v", err1) + err = fmt.Errorf("failed to remove path: %v: %w", err1, err) } } } }() - snapshotDir := filepath.Join(o.root, "snapshots") - td, err = o.prepareDirectory(ctx, snapshotDir, kind) - if err != nil { - if rerr := t.Rollback(); rerr != nil { - log.G(ctx).WithError(rerr).Warn("failed to rollback transaction") - } - return nil, errors.Wrap(err, "failed to create prepare snapshot dir") - } - rollback := true - defer func() { - if rollback { - if rerr := t.Rollback(); rerr != nil { - log.G(ctx).WithError(rerr).Warn("failed to rollback transaction") - } - } - }() - - s, err := storage.CreateSnapshot(ctx, kind, key, parent, opts...) - if err != nil { - return nil, errors.Wrap(err, "failed to create snapshot") - } - - if len(s.ParentIDs) > 0 { - st, err := os.Stat(o.upperPath(s.ParentIDs[0])) + if err := o.ms.WithTransaction(ctx, true, func(ctx context.Context) (err error) { + snapshotDir := filepath.Join(o.root, "snapshots") + td, err = o.prepareDirectory(ctx, snapshotDir, kind) if err != nil { - return nil, errors.Wrap(err, "failed to stat parent") + return fmt.Errorf("failed to create prepare snapshot dir: %w", err) } - stat := st.Sys().(*syscall.Stat_t) + s, err = storage.CreateSnapshot(ctx, kind, key, parent, opts...) + if err != nil { + return fmt.Errorf("failed to create snapshot: %w", err) + } - if err := os.Lchown(filepath.Join(td, "fs"), int(stat.Uid), int(stat.Gid)); err != nil { - if rerr := t.Rollback(); rerr != nil { - log.G(ctx).WithError(rerr).Warn("failed to rollback transaction") + if len(s.ParentIDs) > 0 { + st, err := os.Stat(o.upperPath(s.ParentIDs[0])) + if err != nil { + return fmt.Errorf("failed to stat parent: %w", err) + } + + stat := st.Sys().(*syscall.Stat_t) + if err := os.Lchown(filepath.Join(td, "fs"), int(stat.Uid), int(stat.Gid)); err != nil { + return fmt.Errorf("failed to chown: %w", err) } - return nil, errors.Wrap(err, "failed to chown") } - } - path = filepath.Join(snapshotDir, s.ID) - if err = os.Rename(td, path); err != nil { - return nil, errors.Wrap(err, "failed to rename") - } - td = "" + path = filepath.Join(snapshotDir, s.ID) + if err = os.Rename(td, path); err != nil { + return fmt.Errorf("failed to rename: %w", err) + } + td = "" - rollback = false - if err = t.Commit(); err != nil { - return nil, errors.Wrap(err, "commit failed") + return nil + }); err != nil { + return nil, err } return o.mounts(s), nil } func (o *snapshotter) prepareDirectory(ctx context.Context, snapshotDir string, kind snapshots.Kind) (string, error) { - td, err := ioutil.TempDir(snapshotDir, "new-") + td, err := os.MkdirTemp(snapshotDir, "new-") if err != nil { - return "", errors.Wrap(err, "failed to create temp dir") + return "", fmt.Errorf("failed to create temp dir: %w", err) } if err := os.Mkdir(filepath.Join(td, "fs"), 0755); err != nil { @@ -471,13 +484,8 @@ func (o *snapshotter) mounts(s storage.Snapshot) []mount.Mount { }, } } - var options []string - - // set index=off when mount overlayfs - if o.indexOff { - options = append(options, "index=off") - } + options := o.options if s.Kind == snapshots.KindActive { options = append(options, fmt.Sprintf("workdir=%s", o.workPath(s.ID)), @@ -524,3 +532,11 @@ func (o *snapshotter) workPath(id string) string { func (o *snapshotter) Close() error { return o.ms.Close() } + +// supportsIndex checks whether the "index=off" option is supported by the kernel. +func supportsIndex() bool { + if _, err := os.Stat("/sys/module/overlay/parameters/index"); err == nil { + return true + } + return false +} diff --git a/vendor/github.com/containerd/containerd/snapshots/overlay/overlayutils/check.go b/vendor/github.com/containerd/containerd/snapshots/overlay/overlayutils/check.go new file mode 100644 index 0000000000..726c085a93 --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshots/overlay/overlayutils/check.go @@ -0,0 +1,200 @@ +//go:build linux + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package overlayutils + +import ( + "fmt" + "os" + "path/filepath" + "syscall" + + kernel "github.com/containerd/containerd/contrib/seccomp/kernelversion" + "github.com/containerd/containerd/log" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/pkg/userns" + "github.com/containerd/continuity/fs" +) + +const ( + // see https://man7.org/linux/man-pages/man2/statfs.2.html + tmpfsMagic = 0x01021994 +) + +// SupportsMultipleLowerDir checks if the system supports multiple lowerdirs, +// which is required for the overlay snapshotter. On 4.x kernels, multiple lowerdirs +// are always available (so this check isn't needed), and backported to RHEL and +// CentOS 3.x kernels (3.10.0-693.el7.x86_64 and up). This function is to detect +// support on those kernels, without doing a kernel version compare. +// +// Ported from moby overlay2. +func SupportsMultipleLowerDir(d string) error { + td, err := os.MkdirTemp(d, "multiple-lowerdir-check") + if err != nil { + return err + } + defer func() { + if err := os.RemoveAll(td); err != nil { + log.L.WithError(err).Warnf("Failed to remove check directory %v", td) + } + }() + + for _, dir := range []string{"lower1", "lower2", "upper", "work", "merged"} { + if err := os.Mkdir(filepath.Join(td, dir), 0755); err != nil { + return err + } + } + + opts := fmt.Sprintf("lowerdir=%s:%s,upperdir=%s,workdir=%s", filepath.Join(td, "lower2"), filepath.Join(td, "lower1"), filepath.Join(td, "upper"), filepath.Join(td, "work")) + m := mount.Mount{ + Type: "overlay", + Source: "overlay", + Options: []string{opts}, + } + dest := filepath.Join(td, "merged") + if err := m.Mount(dest); err != nil { + return fmt.Errorf("failed to mount overlay: %w", err) + } + if err := mount.UnmountAll(dest, 0); err != nil { + log.L.WithError(err).Warnf("Failed to unmount check directory %v", dest) + } + return nil +} + +// Supported returns nil when the overlayfs is functional on the system with the root directory. +// Supported is not called during plugin initialization, but exposed for downstream projects which uses +// this snapshotter as a library. +func Supported(root string) error { + if err := os.MkdirAll(root, 0700); err != nil { + return err + } + supportsDType, err := fs.SupportsDType(root) + if err != nil { + return err + } + if !supportsDType { + return fmt.Errorf("%s does not support d_type. If the backing filesystem is xfs, please reformat with ftype=1 to enable d_type support", root) + } + return SupportsMultipleLowerDir(root) +} + +// IsPathOnTmpfs returns whether the path is on a tmpfs or not. +// +// It uses statfs to check if the fs type is TMPFS_MAGIC (0x01021994) +// see https://man7.org/linux/man-pages/man2/statfs.2.html +func IsPathOnTmpfs(d string) bool { + stat := syscall.Statfs_t{} + err := syscall.Statfs(d, &stat) + if err != nil { + log.L.WithError(err).Warnf("Could not retrieve statfs for %v", d) + return false + } + + return stat.Type == tmpfsMagic +} + +// NeedsUserXAttr returns whether overlayfs should be mounted with the "userxattr" mount option. +// +// The "userxattr" option is needed for mounting overlayfs inside a user namespace with kernel >= 5.11. +// +// The "userxattr" option is NOT needed for the initial user namespace (aka "the host"). +// +// Also, Ubuntu (since circa 2015) and Debian (since 10) with kernel < 5.11 can mount +// the overlayfs in a user namespace without the "userxattr" option. +// +// The corresponding kernel commit: https://github.com/torvalds/linux/commit/2d2f2d7322ff43e0fe92bf8cccdc0b09449bf2e1 +// > ovl: user xattr +// > +// > Optionally allow using "user.overlay." namespace instead of "trusted.overlay." +// > ... +// > Disable redirect_dir and metacopy options, because these would allow privilege escalation through direct manipulation of the +// > "user.overlay.redirect" or "user.overlay.metacopy" xattrs. +// > ... +// +// The "userxattr" support is not exposed in "/sys/module/overlay/parameters". +func NeedsUserXAttr(d string) (bool, error) { + if !userns.RunningInUserNS() { + // we are the real root (i.e., the root in the initial user NS), + // so we do never need "userxattr" opt. + return false, nil + } + + // userxattr not permitted on tmpfs https://man7.org/linux/man-pages/man5/tmpfs.5.html + if IsPathOnTmpfs(d) { + return false, nil + } + + // Fast path on kernels >= 5.11 + // + // Keep in mind that distro vendors might be going to backport the patch to older kernels + // so we can't completely remove the "slow path". + fiveDotEleven := kernel.KernelVersion{Kernel: 5, Major: 11} + if ok, err := kernel.GreaterEqualThan(fiveDotEleven); err == nil && ok { + return true, nil + } + + tdRoot := filepath.Join(d, "userxattr-check") + if err := os.RemoveAll(tdRoot); err != nil { + log.L.WithError(err).Warnf("Failed to remove check directory %v", tdRoot) + } + + if err := os.MkdirAll(tdRoot, 0700); err != nil { + return false, err + } + + defer func() { + if err := os.RemoveAll(tdRoot); err != nil { + log.L.WithError(err).Warnf("Failed to remove check directory %v", tdRoot) + } + }() + + td, err := os.MkdirTemp(tdRoot, "") + if err != nil { + return false, err + } + + for _, dir := range []string{"lower1", "lower2", "upper", "work", "merged"} { + if err := os.Mkdir(filepath.Join(td, dir), 0755); err != nil { + return false, err + } + } + + opts := []string{ + "ro", + fmt.Sprintf("lowerdir=%s:%s,upperdir=%s,workdir=%s", filepath.Join(td, "lower2"), filepath.Join(td, "lower1"), filepath.Join(td, "upper"), filepath.Join(td, "work")), + "userxattr", + } + + m := mount.Mount{ + Type: "overlay", + Source: "overlay", + Options: opts, + } + + dest := filepath.Join(td, "merged") + if err := m.Mount(dest); err != nil { + // Probably the host is running Ubuntu/Debian kernel (< 5.11) with the userns patch but without the userxattr patch. + // Return false without error. + log.L.WithError(err).Debugf("cannot mount overlay with \"userxattr\", probably the kernel does not support userxattr") + return false, nil + } + if err := mount.UnmountAll(dest, 0); err != nil { + log.L.WithError(err).Warnf("Failed to unmount check directory %v", dest) + } + return true, nil +} diff --git a/vendor/github.com/containerd/containerd/snapshots/proxy/proxy.go b/vendor/github.com/containerd/containerd/snapshots/proxy/proxy.go new file mode 100644 index 0000000000..3ef3b2698e --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshots/proxy/proxy.go @@ -0,0 +1,255 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package proxy + +import ( + "context" + "io" + + snapshotsapi "github.com/containerd/containerd/api/services/snapshots/v1" + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/protobuf" + protobuftypes "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/containerd/snapshots" +) + +// NewSnapshotter returns a new Snapshotter which communicates over a GRPC +// connection using the containerd snapshot GRPC API. +func NewSnapshotter(client snapshotsapi.SnapshotsClient, snapshotterName string) snapshots.Snapshotter { + return &proxySnapshotter{ + client: client, + snapshotterName: snapshotterName, + } +} + +type proxySnapshotter struct { + client snapshotsapi.SnapshotsClient + snapshotterName string +} + +func (p *proxySnapshotter) Stat(ctx context.Context, key string) (snapshots.Info, error) { + resp, err := p.client.Stat(ctx, + &snapshotsapi.StatSnapshotRequest{ + Snapshotter: p.snapshotterName, + Key: key, + }) + if err != nil { + return snapshots.Info{}, errdefs.FromGRPC(err) + } + return toInfo(resp.Info), nil +} + +func (p *proxySnapshotter) Update(ctx context.Context, info snapshots.Info, fieldpaths ...string) (snapshots.Info, error) { + resp, err := p.client.Update(ctx, + &snapshotsapi.UpdateSnapshotRequest{ + Snapshotter: p.snapshotterName, + Info: fromInfo(info), + UpdateMask: &protobuftypes.FieldMask{ + Paths: fieldpaths, + }, + }) + if err != nil { + return snapshots.Info{}, errdefs.FromGRPC(err) + } + return toInfo(resp.Info), nil +} + +func (p *proxySnapshotter) Usage(ctx context.Context, key string) (snapshots.Usage, error) { + resp, err := p.client.Usage(ctx, &snapshotsapi.UsageRequest{ + Snapshotter: p.snapshotterName, + Key: key, + }) + if err != nil { + return snapshots.Usage{}, errdefs.FromGRPC(err) + } + return toUsage(resp), nil +} + +func (p *proxySnapshotter) Mounts(ctx context.Context, key string) ([]mount.Mount, error) { + resp, err := p.client.Mounts(ctx, &snapshotsapi.MountsRequest{ + Snapshotter: p.snapshotterName, + Key: key, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + return toMounts(resp.Mounts), nil +} + +func (p *proxySnapshotter) Prepare(ctx context.Context, key, parent string, opts ...snapshots.Opt) ([]mount.Mount, error) { + var local snapshots.Info + for _, opt := range opts { + if err := opt(&local); err != nil { + return nil, err + } + } + resp, err := p.client.Prepare(ctx, &snapshotsapi.PrepareSnapshotRequest{ + Snapshotter: p.snapshotterName, + Key: key, + Parent: parent, + Labels: local.Labels, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + return toMounts(resp.Mounts), nil +} + +func (p *proxySnapshotter) View(ctx context.Context, key, parent string, opts ...snapshots.Opt) ([]mount.Mount, error) { + var local snapshots.Info + for _, opt := range opts { + if err := opt(&local); err != nil { + return nil, err + } + } + resp, err := p.client.View(ctx, &snapshotsapi.ViewSnapshotRequest{ + Snapshotter: p.snapshotterName, + Key: key, + Parent: parent, + Labels: local.Labels, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + return toMounts(resp.Mounts), nil +} + +func (p *proxySnapshotter) Commit(ctx context.Context, name, key string, opts ...snapshots.Opt) error { + var local snapshots.Info + for _, opt := range opts { + if err := opt(&local); err != nil { + return err + } + } + _, err := p.client.Commit(ctx, &snapshotsapi.CommitSnapshotRequest{ + Snapshotter: p.snapshotterName, + Name: name, + Key: key, + Labels: local.Labels, + }) + return errdefs.FromGRPC(err) +} + +func (p *proxySnapshotter) Remove(ctx context.Context, key string) error { + _, err := p.client.Remove(ctx, &snapshotsapi.RemoveSnapshotRequest{ + Snapshotter: p.snapshotterName, + Key: key, + }) + return errdefs.FromGRPC(err) +} + +func (p *proxySnapshotter) Walk(ctx context.Context, fn snapshots.WalkFunc, fs ...string) error { + sc, err := p.client.List(ctx, &snapshotsapi.ListSnapshotsRequest{ + Snapshotter: p.snapshotterName, + Filters: fs, + }) + if err != nil { + return errdefs.FromGRPC(err) + } + for { + resp, err := sc.Recv() + if err != nil { + if err == io.EOF { + return nil + } + return errdefs.FromGRPC(err) + } + if resp == nil { + return nil + } + for _, info := range resp.Info { + if err := fn(ctx, toInfo(info)); err != nil { + return err + } + } + } +} + +func (p *proxySnapshotter) Close() error { + return nil +} + +func (p *proxySnapshotter) Cleanup(ctx context.Context) error { + _, err := p.client.Cleanup(ctx, &snapshotsapi.CleanupRequest{ + Snapshotter: p.snapshotterName, + }) + return errdefs.FromGRPC(err) +} + +func toKind(kind snapshotsapi.Kind) snapshots.Kind { + if kind == snapshotsapi.Kind_ACTIVE { + return snapshots.KindActive + } + if kind == snapshotsapi.Kind_VIEW { + return snapshots.KindView + } + return snapshots.KindCommitted +} + +func toInfo(info *snapshotsapi.Info) snapshots.Info { + return snapshots.Info{ + Name: info.Name, + Parent: info.Parent, + Kind: toKind(info.Kind), + Created: protobuf.FromTimestamp(info.CreatedAt), + Updated: protobuf.FromTimestamp(info.UpdatedAt), + Labels: info.Labels, + } +} + +func toUsage(resp *snapshotsapi.UsageResponse) snapshots.Usage { + return snapshots.Usage{ + Inodes: resp.Inodes, + Size: resp.Size, + } +} + +func toMounts(mm []*types.Mount) []mount.Mount { + mounts := make([]mount.Mount, len(mm)) + for i, m := range mm { + mounts[i] = mount.Mount{ + Type: m.Type, + Source: m.Source, + Target: m.Target, + Options: m.Options, + } + } + return mounts +} + +func fromKind(kind snapshots.Kind) snapshotsapi.Kind { + if kind == snapshots.KindActive { + return snapshotsapi.Kind_ACTIVE + } + if kind == snapshots.KindView { + return snapshotsapi.Kind_VIEW + } + return snapshotsapi.Kind_COMMITTED +} + +func fromInfo(info snapshots.Info) *snapshotsapi.Info { + return &snapshotsapi.Info{ + Name: info.Name, + Parent: info.Parent, + Kind: fromKind(info.Kind), + CreatedAt: protobuf.ToTimestamp(info.Created), + UpdatedAt: protobuf.ToTimestamp(info.Updated), + Labels: info.Labels, + } +} diff --git a/vendor/github.com/containerd/containerd/snapshots/snapshotter.go b/vendor/github.com/containerd/containerd/snapshots/snapshotter.go index 168560e142..5fa5aa530c 100644 --- a/vendor/github.com/containerd/containerd/snapshots/snapshotter.go +++ b/vendor/github.com/containerd/containerd/snapshots/snapshotter.go @@ -26,8 +26,18 @@ import ( ) const ( + // UnpackKeyPrefix is the beginning of the key format used for snapshots that will have + // image content unpacked into them. + UnpackKeyPrefix = "extract" + // UnpackKeyFormat is the format for the snapshotter keys used for extraction + UnpackKeyFormat = UnpackKeyPrefix + "-%s %s" inheritedLabelsPrefix = "containerd.io/snapshot/" labelSnapshotRef = "containerd.io/snapshot.ref" + + // LabelSnapshotUIDMapping is the label used for UID mappings + LabelSnapshotUIDMapping = "containerd.io/snapshot/uidmapping" + // LabelSnapshotGIDMapping is the label used for GID mappings + LabelSnapshotGIDMapping = "containerd.io/snapshot/gidmapping" ) // Kind identifies the kind of snapshot. @@ -89,7 +99,7 @@ func (k *Kind) UnmarshalJSON(b []byte) error { } // Info provides information about a particular snapshot. -// JSON marshallability is supported for interactive with tools like ctr, +// JSON marshalling is supported for interacting with tools like ctr, type Info struct { Kind Kind // active or committed snapshot Name string // name or key of snapshot @@ -97,8 +107,8 @@ type Info struct { // Labels for a snapshot. // - // Note: only labels prefixed with `containerd.io/snapshot/` will be inherited by the - // snapshotter's `Prepare`, `View`, or `Commit` calls. + // Note: only labels prefixed with `containerd.io/snapshot/` will be inherited + // by the snapshotter's `Prepare`, `View`, or `Commit` calls. Labels map[string]string `json:",omitempty"` Created time.Time `json:",omitempty"` // Created time Updated time.Time `json:",omitempty"` // Last update time @@ -117,7 +127,7 @@ type Usage struct { func (u *Usage) Add(other Usage) { u.Size += other.Size - // TODO(stevvooe): assumes independent inodes, but provides and upper + // TODO(stevvooe): assumes independent inodes, but provides an upper // bound. This should be pretty close, assuming the inodes for a // snapshot are roughly unique to it. Don't trust this assumption. u.Inodes += other.Inodes @@ -148,10 +158,10 @@ type WalkFunc func(context.Context, Info) error // For consistency, we define the following terms to be used throughout this // interface for snapshotter implementations: // -// `ctx` - refers to a context.Context -// `key` - refers to an active snapshot -// `name` - refers to a committed snapshot -// `parent` - refers to the parent in relation +// `ctx` - refers to a context.Context +// `key` - refers to an active snapshot +// `name` - refers to a committed snapshot +// `parent` - refers to the parent in relation // // Most methods take various combinations of these identifiers. Typically, // `name` and `parent` will be used in cases where a method *only* takes @@ -160,19 +170,18 @@ type WalkFunc func(context.Context, Info) error // same key space. For example, an active snapshot may not share the same key // with a committed snapshot. // -// We cover several examples below to demonstrate the utility of a snapshot -// snapshotter. +// We cover several examples below to demonstrate the utility of the snapshotter. // -// Importing a Layer +// # Importing a Layer // -// To import a layer, we simply have the Snapshotter provide a list of +// To import a layer, we simply have the snapshotter provide a list of // mounts to be applied such that our dst will capture a changeset. We start // out by getting a path to the layer tar file and creating a temp location to // unpack it to: // // layerPath, tmpDir := getLayerPath(), mkTmpDir() // just a path to layer tar file. // -// We start by using a Snapshotter to Prepare a new snapshot transaction, using a +// We start by using the snapshotter to Prepare a new snapshot transaction, using a // key and descending from the empty parent "". To prevent our layer from being // garbage collected during unpacking, we add the `containerd.io/gc.root` label: // @@ -180,9 +189,9 @@ type WalkFunc func(context.Context, Info) error // "containerd.io/gc.root": time.Now().UTC().Format(time.RFC3339), // }) // mounts, err := snapshotter.Prepare(ctx, key, "", noGcOpt) -// if err != nil { ... } +// if err != nil { ... } // -// We get back a list of mounts from Snapshotter.Prepare, with the key identifying +// We get back a list of mounts from snapshotter.Prepare(), with the key identifying // the active snapshot. Mount this to the temporary location with the // following: // @@ -197,10 +206,10 @@ type WalkFunc func(context.Context, Info) error // // layer, err := os.Open(layerPath) // if err != nil { ... } -// digest, err := unpackLayer(tmpLocation, layer) // unpack into layer location -// if err != nil { ... } +// digest, err := unpackLayer(tmpLocation, layer) // unpack into layer location +// if err != nil { ... } // -// When the above completes, we should have a filesystem the represents the +// When the above completes, we should have a filesystem that represents the // contents of the layer. Careful implementations should verify that digest // matches the expected DiffID. When completed, we unmount the mounts: // @@ -213,36 +222,36 @@ type WalkFunc func(context.Context, Info) error // // if err := snapshotter.Commit(ctx, digest.String(), key, noGcOpt); err != nil { ... } // -// Now, we have a layer in the Snapshotter that can be accessed with the digest +// Now, we have a layer in the snapshotter that can be accessed with the digest // provided during commit. // -// Importing the Next Layer +// # Importing the Next Layer // // Making a layer depend on the above is identical to the process described // above except that the parent is provided as parent when calling -// Manager.Prepare, assuming a clean, unique key identifier: +// snapshotter.Prepare(), assuming a clean, unique key identifier: // -// mounts, err := snapshotter.Prepare(ctx, key, parentDigest, noGcOpt) +// mounts, err := snapshotter.Prepare(ctx, key, parentDigest, noGcOpt) // // We then mount, apply and commit, as we did above. The new snapshot will be // based on the content of the previous one. // -// Running a Container +// # Running a Container // -// To run a container, we simply provide Snapshotter.Prepare the committed image +// To run a container, we simply provide snapshotter.Prepare() the committed image // snapshot as the parent. After mounting, the prepared path can // be used directly as the container's filesystem: // -// mounts, err := snapshotter.Prepare(ctx, containerKey, imageRootFSChainID) +// mounts, err := snapshotter.Prepare(ctx, containerKey, imageRootFSChainID) // // The returned mounts can then be passed directly to the container runtime. If -// one would like to create a new image from the filesystem, Manager.Commit is +// one would like to create a new image from the filesystem, snapshotter.Commit() is // called: // -// if err := snapshotter.Commit(ctx, newImageSnapshot, containerKey); err != nil { ... } +// if err := snapshotter.Commit(ctx, newImageSnapshot, containerKey); err != nil { ... } // -// Alternatively, for most container runs, Snapshotter.Remove will be called to -// signal the Snapshotter to abandon the changes. +// Alternatively, for most container runs, snapshotter.Remove() will be called to +// signal the snapshotter to abandon the changes. type Snapshotter interface { // Stat returns the info for an active or committed snapshot by name or // key. @@ -262,12 +271,12 @@ type Snapshotter interface { // The running time of this call for active snapshots is dependent on // implementation, but may be proportional to the size of the resource. // Callers should take this into consideration. Implementations should - // attempt to honer context cancellation and avoid taking locks when making + // attempt to honor context cancellation and avoid taking locks when making // the calculation. Usage(ctx context.Context, key string) (Usage, error) // Mounts returns the mounts for the active snapshot transaction identified - // by key. Can be called on an read-write or readonly transaction. This is + // by key. Can be called on a read-write or readonly transaction. This is // available only for active snapshots. // // This can be used to recover mounts after calling View or Prepare. @@ -293,7 +302,7 @@ type Snapshotter interface { // committed back to the snapshot snapshotter. View returns a readonly view on // the parent, with the active snapshot being tracked by the given key. // - // This method operates identically to Prepare, except that Mounts returned + // This method operates identically to Prepare, except the mounts returned // may have the readonly flag set. Any modifications to the underlying // filesystem will be ignored. Implementations may perform this in a more // efficient manner that differs from what would be attempted with diff --git a/vendor/github.com/containerd/containerd/snapshots/storage/bolt.go b/vendor/github.com/containerd/containerd/snapshots/storage/bolt.go index 712c71f72e..894ac2e022 100644 --- a/vendor/github.com/containerd/containerd/snapshots/storage/bolt.go +++ b/vendor/github.com/containerd/containerd/snapshots/storage/bolt.go @@ -19,6 +19,7 @@ package storage import ( "context" "encoding/binary" + "errors" "fmt" "strings" "time" @@ -27,7 +28,6 @@ import ( "github.com/containerd/containerd/filters" "github.com/containerd/containerd/metadata/boltutil" "github.com/containerd/containerd/snapshots" - "github.com/pkg/errors" bolt "go.etcd.io/bbolt" ) @@ -100,7 +100,7 @@ func UpdateInfo(ctx context.Context, info snapshots.Info, fieldpaths ...string) err := withBucket(ctx, func(ctx context.Context, bkt, pbkt *bolt.Bucket) error { sbkt := bkt.Bucket([]byte(info.Name)) if sbkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "snapshot does not exist") + return fmt.Errorf("snapshot does not exist: %w", errdefs.ErrNotFound) } if err := readSnapshot(sbkt, nil, &updated); err != nil { return err @@ -122,7 +122,7 @@ func UpdateInfo(ctx context.Context, info snapshots.Info, fieldpaths ...string) case "labels": updated.Labels = info.Labels default: - return errors.Wrapf(errdefs.ErrInvalidArgument, "cannot update %q field on snapshot %q", path, info.Name) + return fmt.Errorf("cannot update %q field on snapshot %q: %w", path, info.Name, errdefs.ErrInvalidArgument) } } } else { @@ -181,25 +181,25 @@ func GetSnapshot(ctx context.Context, key string) (s Snapshot, err error) { err = withBucket(ctx, func(ctx context.Context, bkt, pbkt *bolt.Bucket) error { sbkt := bkt.Bucket([]byte(key)) if sbkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "snapshot does not exist") + return fmt.Errorf("snapshot does not exist: %w", errdefs.ErrNotFound) } s.ID = fmt.Sprintf("%d", readID(sbkt)) s.Kind = readKind(sbkt) if s.Kind != snapshots.KindActive && s.Kind != snapshots.KindView { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "requested snapshot %v not active or view", key) + return fmt.Errorf("requested snapshot %v not active or view: %w", key, errdefs.ErrFailedPrecondition) } if parentKey := sbkt.Get(bucketKeyParent); len(parentKey) > 0 { spbkt := bkt.Bucket(parentKey) if spbkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "parent does not exist") + return fmt.Errorf("parent does not exist: %w", errdefs.ErrNotFound) } s.ParentIDs, err = parents(bkt, spbkt, readID(spbkt)) if err != nil { - return errors.Wrap(err, "failed to get parent chain") + return fmt.Errorf("failed to get parent chain: %w", err) } } return nil @@ -216,7 +216,7 @@ func CreateSnapshot(ctx context.Context, kind snapshots.Kind, key, parent string switch kind { case snapshots.KindActive, snapshots.KindView: default: - return Snapshot{}, errors.Wrapf(errdefs.ErrInvalidArgument, "snapshot type %v invalid; only snapshots of type Active or View can be created", kind) + return Snapshot{}, fmt.Errorf("snapshot type %v invalid; only snapshots of type Active or View can be created: %w", kind, errdefs.ErrInvalidArgument) } var base snapshots.Info for _, opt := range opts { @@ -232,24 +232,24 @@ func CreateSnapshot(ctx context.Context, kind snapshots.Kind, key, parent string if parent != "" { spbkt = bkt.Bucket([]byte(parent)) if spbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "missing parent %q bucket", parent) + return fmt.Errorf("missing parent %q bucket: %w", parent, errdefs.ErrNotFound) } if readKind(spbkt) != snapshots.KindCommitted { - return errors.Wrapf(errdefs.ErrInvalidArgument, "parent %q is not committed snapshot", parent) + return fmt.Errorf("parent %q is not committed snapshot: %w", parent, errdefs.ErrInvalidArgument) } } sbkt, err := bkt.CreateBucket([]byte(key)) if err != nil { if err == bolt.ErrBucketExists { - err = errors.Wrapf(errdefs.ErrAlreadyExists, "snapshot %v", key) + err = fmt.Errorf("snapshot %v: %w", key, errdefs.ErrAlreadyExists) } return err } id, err := bkt.NextSequence() if err != nil { - return errors.Wrapf(err, "unable to get identifier for snapshot %q", key) + return fmt.Errorf("unable to get identifier for snapshot %q: %w", key, err) } t := time.Now().UTC() @@ -270,12 +270,12 @@ func CreateSnapshot(ctx context.Context, kind snapshots.Kind, key, parent string // Store a backlink from the key to the parent. Store the snapshot name // as the value to allow following the backlink to the snapshot value. if err := pbkt.Put(parentKey(pid, id), []byte(key)); err != nil { - return errors.Wrapf(err, "failed to write parent link for snapshot %q", key) + return fmt.Errorf("failed to write parent link for snapshot %q: %w", key, err) } s.ParentIDs, err = parents(bkt, spbkt, pid) if err != nil { - return errors.Wrapf(err, "failed to get parent chain for snapshot %q", key) + return fmt.Errorf("failed to get parent chain for snapshot %q: %w", key, err) } } @@ -302,33 +302,33 @@ func Remove(ctx context.Context, key string) (string, snapshots.Kind, error) { if err := withBucket(ctx, func(ctx context.Context, bkt, pbkt *bolt.Bucket) error { sbkt := bkt.Bucket([]byte(key)) if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v", key) + return fmt.Errorf("snapshot %v: %w", key, errdefs.ErrNotFound) } if err := readSnapshot(sbkt, &id, &si); err != nil { - return errors.Wrapf(err, "failed to read snapshot %s", key) + return fmt.Errorf("failed to read snapshot %s: %w", key, err) } if pbkt != nil { k, _ := pbkt.Cursor().Seek(parentPrefixKey(id)) if getParentPrefix(k) == id { - return errors.Wrap(errdefs.ErrFailedPrecondition, "cannot remove snapshot with child") + return fmt.Errorf("cannot remove snapshot with child: %w", errdefs.ErrFailedPrecondition) } if si.Parent != "" { spbkt := bkt.Bucket([]byte(si.Parent)) if spbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "snapshot %v", key) + return fmt.Errorf("snapshot %v: %w", key, errdefs.ErrNotFound) } if err := pbkt.Delete(parentKey(readID(spbkt), id)); err != nil { - return errors.Wrap(err, "failed to delete parent link") + return fmt.Errorf("failed to delete parent link: %w", err) } } } if err := bkt.DeleteBucket([]byte(key)); err != nil { - return errors.Wrap(err, "failed to delete snapshot") + return fmt.Errorf("failed to delete snapshot: %w", err) } return nil @@ -362,20 +362,20 @@ func CommitActive(ctx context.Context, key, name string, usage snapshots.Usage, if err == bolt.ErrBucketExists { err = errdefs.ErrAlreadyExists } - return errors.Wrapf(err, "committed snapshot %v", name) + return fmt.Errorf("committed snapshot %v: %w", name, err) } sbkt := bkt.Bucket([]byte(key)) if sbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "failed to get active snapshot %q", key) + return fmt.Errorf("failed to get active snapshot %q: %w", key, errdefs.ErrNotFound) } var si snapshots.Info if err := readSnapshot(sbkt, &id, &si); err != nil { - return errors.Wrapf(err, "failed to read active snapshot %q", key) + return fmt.Errorf("failed to read active snapshot %q: %w", key, err) } if si.Kind != snapshots.KindActive { - return errors.Wrapf(errdefs.ErrFailedPrecondition, "snapshot %q is not active", key) + return fmt.Errorf("snapshot %q is not active: %w", key, errdefs.ErrFailedPrecondition) } si.Kind = snapshots.KindCommitted si.Created = time.Now().UTC() @@ -391,18 +391,18 @@ func CommitActive(ctx context.Context, key, name string, usage snapshots.Usage, return err } if err := bkt.DeleteBucket([]byte(key)); err != nil { - return errors.Wrapf(err, "failed to delete active snapshot %q", key) + return fmt.Errorf("failed to delete active snapshot %q: %w", key, err) } if si.Parent != "" { spbkt := bkt.Bucket([]byte(si.Parent)) if spbkt == nil { - return errors.Wrapf(errdefs.ErrNotFound, "missing parent %q of snapshot %q", si.Parent, key) + return fmt.Errorf("missing parent %q of snapshot %q: %w", si.Parent, key, errdefs.ErrNotFound) } pid := readID(spbkt) // Updates parent back link to use new key if err := pbkt.Put(parentKey(pid, id), []byte(name)); err != nil { - return errors.Wrapf(err, "failed to update parent link %q from %q to %q", pid, key, name) + return fmt.Errorf("failed to update parent link %q from %q to %q: %w", pid, key, name, err) } } @@ -441,15 +441,15 @@ func withSnapshotBucket(ctx context.Context, key string, fn func(context.Context } vbkt := tx.Bucket(bucketKeyStorageVersion) if vbkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "bucket does not exist") + return fmt.Errorf("bucket does not exist: %w", errdefs.ErrNotFound) } bkt := vbkt.Bucket(bucketKeySnapshot) if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "snapshots bucket does not exist") + return fmt.Errorf("snapshots bucket does not exist: %w", errdefs.ErrNotFound) } bkt = bkt.Bucket([]byte(key)) if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "snapshot does not exist") + return fmt.Errorf("snapshot does not exist: %w", errdefs.ErrNotFound) } return fn(ctx, bkt, vbkt.Bucket(bucketKeyParents)) @@ -462,7 +462,7 @@ func withBucket(ctx context.Context, fn func(context.Context, *bolt.Bucket, *bol } bkt := tx.Bucket(bucketKeyStorageVersion) if bkt == nil { - return errors.Wrap(errdefs.ErrNotFound, "bucket does not exist") + return fmt.Errorf("bucket does not exist: %w", errdefs.ErrNotFound) } return fn(ctx, bkt.Bucket(bucketKeySnapshot), bkt.Bucket(bucketKeyParents)) } @@ -475,15 +475,15 @@ func createBucketIfNotExists(ctx context.Context, fn func(context.Context, *bolt bkt, err := tx.CreateBucketIfNotExists(bucketKeyStorageVersion) if err != nil { - return errors.Wrap(err, "failed to create version bucket") + return fmt.Errorf("failed to create version bucket: %w", err) } sbkt, err := bkt.CreateBucketIfNotExists(bucketKeySnapshot) if err != nil { - return errors.Wrap(err, "failed to create snapshots bucket") + return fmt.Errorf("failed to create snapshots bucket: %w", err) } pbkt, err := bkt.CreateBucketIfNotExists(bucketKeyParents) if err != nil { - return errors.Wrap(err, "failed to create parents bucket") + return fmt.Errorf("failed to create parents bucket: %w", err) } return fn(ctx, sbkt, pbkt) } @@ -498,7 +498,7 @@ func parents(bkt, pbkt *bolt.Bucket, parent uint64) (parents []string, err error } pbkt = bkt.Bucket(parentKey) if pbkt == nil { - return nil, errors.Wrap(errdefs.ErrNotFound, "missing parent") + return nil, fmt.Errorf("missing parent: %w", errdefs.ErrNotFound) } parent = readID(pbkt) diff --git a/vendor/github.com/containerd/containerd/snapshots/storage/metastore.go b/vendor/github.com/containerd/containerd/snapshots/storage/metastore.go index 69ba3ea96b..fe39fd2ed8 100644 --- a/vendor/github.com/containerd/containerd/snapshots/storage/metastore.go +++ b/vendor/github.com/containerd/containerd/snapshots/storage/metastore.go @@ -23,10 +23,12 @@ package storage import ( "context" + "fmt" "sync" + "github.com/containerd/containerd/log" "github.com/containerd/containerd/snapshots" - "github.com/pkg/errors" + "github.com/hashicorp/go-multierror" bolt "go.etcd.io/bbolt" ) @@ -88,7 +90,7 @@ func (ms *MetaStore) TransactionContext(ctx context.Context, writable bool) (con db, err := bolt.Open(ms.dbfile, 0600, nil) if err != nil { ms.dbL.Unlock() - return ctx, nil, errors.Wrap(err, "failed to open database file") + return ctx, nil, fmt.Errorf("failed to open database file: %w", err) } ms.db = db } @@ -96,7 +98,7 @@ func (ms *MetaStore) TransactionContext(ctx context.Context, writable bool) (con tx, err := ms.db.Begin(writable) if err != nil { - return ctx, nil, errors.Wrap(err, "failed to start transaction") + return ctx, nil, fmt.Errorf("failed to start transaction: %w", err) } ctx = context.WithValue(ctx, transactionKey{}, tx) @@ -104,6 +106,51 @@ func (ms *MetaStore) TransactionContext(ctx context.Context, writable bool) (con return ctx, tx, nil } +// TransactionCallback represents a callback to be invoked while under a metastore transaction. +type TransactionCallback func(ctx context.Context) error + +// WithTransaction is a convenience method to run a function `fn` while holding a meta store transaction. +// If the callback `fn` returns an error or the transaction is not writable, the database transaction will be discarded. +func (ms *MetaStore) WithTransaction(ctx context.Context, writable bool, fn TransactionCallback) error { + ctx, trans, err := ms.TransactionContext(ctx, writable) + if err != nil { + return err + } + + var result *multierror.Error + err = fn(ctx) + if err != nil { + result = multierror.Append(result, err) + } + + // Always rollback if transaction is not writable + if err != nil || !writable { + if terr := trans.Rollback(); terr != nil { + log.G(ctx).WithError(terr).Error("failed to rollback transaction") + + result = multierror.Append(result, fmt.Errorf("rollback failed: %w", terr)) + } + } else { + if terr := trans.Commit(); terr != nil { + log.G(ctx).WithError(terr).Error("failed to commit transaction") + + result = multierror.Append(result, fmt.Errorf("commit failed: %w", terr)) + } + } + + if err := result.ErrorOrNil(); err != nil { + log.G(ctx).WithError(err).Debug("snapshotter error") + + // Unwrap if just one error + if len(result.Errors) == 1 { + return result.Errors[0] + } + return err + } + + return nil +} + // Close closes the metastore and any underlying database connections func (ms *MetaStore) Close() error { ms.dbL.Lock() diff --git a/vendor/github.com/containerd/containerd/snapshotter_default_linux.go b/vendor/github.com/containerd/containerd/snapshotter_default_linux.go new file mode 100644 index 0000000000..d925d4ef94 --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshotter_default_linux.go @@ -0,0 +1,24 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +const ( + // DefaultSnapshotter will set the default snapshotter for the platform. + // This will be based on the client compilation target, so take that into + // account when choosing this value. + DefaultSnapshotter = "overlayfs" +) diff --git a/vendor/github.com/containerd/containerd/snapshotter_default_unix.go b/vendor/github.com/containerd/containerd/snapshotter_default_unix.go new file mode 100644 index 0000000000..8e191ca6ac --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshotter_default_unix.go @@ -0,0 +1,26 @@ +//go:build darwin || freebsd || solaris + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +const ( + // DefaultSnapshotter will set the default snapshotter for the platform. + // This will be based on the client compilation target, so take that into + // account when choosing this value. + DefaultSnapshotter = "native" +) diff --git a/vendor/github.com/containerd/containerd/snapshotter_default_windows.go b/vendor/github.com/containerd/containerd/snapshotter_default_windows.go new file mode 100644 index 0000000000..320211a4a5 --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshotter_default_windows.go @@ -0,0 +1,24 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +const ( + // DefaultSnapshotter will set the default snapshotter for the platform. + // This will be based on the client compilation target, so take that into + // account when choosing this value. + DefaultSnapshotter = "windows" +) diff --git a/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go b/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go new file mode 100644 index 0000000000..4739e192fd --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshotter_opts_unix.go @@ -0,0 +1,110 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "fmt" + + "github.com/containerd/containerd/snapshots" +) + +const ( + capabRemapIDs = "remap-ids" +) + +// WithRemapperLabels creates the labels used by any supporting snapshotter +// to shift the filesystem ownership (user namespace mapping) automatically; currently +// supported by the fuse-overlayfs snapshotter +func WithRemapperLabels(ctrUID, hostUID, ctrGID, hostGID, length uint32) snapshots.Opt { + return snapshots.WithLabels(map[string]string{ + snapshots.LabelSnapshotUIDMapping: fmt.Sprintf("%d:%d:%d", ctrUID, hostUID, length), + snapshots.LabelSnapshotGIDMapping: fmt.Sprintf("%d:%d:%d", ctrGID, hostGID, length)}) +} + +func resolveSnapshotOptions(ctx context.Context, client *Client, snapshotterName string, snapshotter snapshots.Snapshotter, parent string, opts ...snapshots.Opt) (string, error) { + capabs, err := client.GetSnapshotterCapabilities(ctx, snapshotterName) + if err != nil { + return "", err + } + + for _, capab := range capabs { + if capab == capabRemapIDs { + // Snapshotter supports ID remapping, we don't need to do anything. + return parent, nil + } + } + + var local snapshots.Info + for _, opt := range opts { + opt(&local) + } + + needsRemap := false + var uidMap, gidMap string + + if value, ok := local.Labels[snapshots.LabelSnapshotUIDMapping]; ok { + needsRemap = true + uidMap = value + } + if value, ok := local.Labels[snapshots.LabelSnapshotGIDMapping]; ok { + needsRemap = true + gidMap = value + } + + if !needsRemap { + return parent, nil + } + + var ctrUID, hostUID, length uint32 + _, err = fmt.Sscanf(uidMap, "%d:%d:%d", &ctrUID, &hostUID, &length) + if err != nil { + return "", fmt.Errorf("uidMap unparsable: %w", err) + } + + var ctrGID, hostGID, lengthGID uint32 + _, err = fmt.Sscanf(gidMap, "%d:%d:%d", &ctrGID, &hostGID, &lengthGID) + if err != nil { + return "", fmt.Errorf("gidMap unparsable: %w", err) + } + + if ctrUID != 0 || ctrGID != 0 { + return "", fmt.Errorf("Container UID/GID of 0 only supported currently (%d/%d)", ctrUID, ctrGID) + } + + // TODO(dgl): length isn't taken into account for the intermediate snapshot id. + usernsID := fmt.Sprintf("%s-%d-%d", parent, hostUID, hostGID) + if _, err := snapshotter.Stat(ctx, usernsID); err == nil { + return usernsID, nil + } + mounts, err := snapshotter.Prepare(ctx, usernsID+"-remap", parent) + if err != nil { + return "", err + } + // TODO(dgl): length isn't taken into account here yet either. + if err := remapRootFS(ctx, mounts, hostUID, hostGID); err != nil { + snapshotter.Remove(ctx, usernsID+"-remap") + return "", err + } + if err := snapshotter.Commit(ctx, usernsID, usernsID+"-remap"); err != nil { + return "", err + } + + return usernsID, nil +} diff --git a/vendor/github.com/containerd/containerd/snapshotter_opts_windows.go b/vendor/github.com/containerd/containerd/snapshotter_opts_windows.go new file mode 100644 index 0000000000..540bcb3130 --- /dev/null +++ b/vendor/github.com/containerd/containerd/snapshotter_opts_windows.go @@ -0,0 +1,27 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + + "github.com/containerd/containerd/snapshots" +) + +func resolveSnapshotOptions(ctx context.Context, client *Client, snapshotterName string, snapshotter snapshots.Snapshotter, parent string, opts ...snapshots.Opt) (string, error) { + return parent, nil +} diff --git a/vendor/github.com/containerd/containerd/sys/filesys_windows.go b/vendor/github.com/containerd/containerd/sys/filesys_windows.go deleted file mode 100644 index 2eaee2ca29..0000000000 --- a/vendor/github.com/containerd/containerd/sys/filesys_windows.go +++ /dev/null @@ -1,268 +0,0 @@ -// +build windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "os" - "path/filepath" - "regexp" - "strings" - "syscall" - "unsafe" - - "github.com/Microsoft/hcsshim" - "golang.org/x/sys/windows" -) - -const ( - // SddlAdministratorsLocalSystem is local administrators plus NT AUTHORITY\System - SddlAdministratorsLocalSystem = "D:P(A;OICI;GA;;;BA)(A;OICI;GA;;;SY)" -) - -// MkdirAllWithACL is a wrapper for MkdirAll that creates a directory -// ACL'd for Builtin Administrators and Local System. -func MkdirAllWithACL(path string, perm os.FileMode) error { - return mkdirall(path, true) -} - -// MkdirAll implementation that is volume path aware for Windows. It can be used -// as a drop-in replacement for os.MkdirAll() -func MkdirAll(path string, _ os.FileMode) error { - return mkdirall(path, false) -} - -// mkdirall is a custom version of os.MkdirAll modified for use on Windows -// so that it is both volume path aware, and can create a directory with -// a DACL. -func mkdirall(path string, adminAndLocalSystem bool) error { - if re := regexp.MustCompile(`^\\\\\?\\Volume{[a-z0-9-]+}$`); re.MatchString(path) { - return nil - } - - // The rest of this method is largely copied from os.MkdirAll and should be kept - // as-is to ensure compatibility. - - // Fast path: if we can tell whether path is a directory or file, stop with success or error. - dir, err := os.Stat(path) - if err == nil { - if dir.IsDir() { - return nil - } - return &os.PathError{ - Op: "mkdir", - Path: path, - Err: syscall.ENOTDIR, - } - } - - // Slow path: make sure parent exists and then call Mkdir for path. - i := len(path) - for i > 0 && os.IsPathSeparator(path[i-1]) { // Skip trailing path separator. - i-- - } - - j := i - for j > 0 && !os.IsPathSeparator(path[j-1]) { // Scan backward over element. - j-- - } - - if j > 1 { - // Create parent - err = mkdirall(path[0:j-1], adminAndLocalSystem) - if err != nil { - return err - } - } - - // Parent now exists; invoke os.Mkdir or mkdirWithACL and use its result. - if adminAndLocalSystem { - err = mkdirWithACL(path) - } else { - err = os.Mkdir(path, 0) - } - - if err != nil { - // Handle arguments like "foo/." by - // double-checking that directory doesn't exist. - dir, err1 := os.Lstat(path) - if err1 == nil && dir.IsDir() { - return nil - } - return err - } - return nil -} - -// mkdirWithACL creates a new directory. If there is an error, it will be of -// type *PathError. . -// -// This is a modified and combined version of os.Mkdir and windows.Mkdir -// in golang to cater for creating a directory am ACL permitting full -// access, with inheritance, to any subfolder/file for Built-in Administrators -// and Local System. -func mkdirWithACL(name string) error { - sa := windows.SecurityAttributes{Length: 0} - sd, err := windows.SecurityDescriptorFromString(SddlAdministratorsLocalSystem) - if err != nil { - return &os.PathError{Op: "mkdir", Path: name, Err: err} - } - sa.Length = uint32(unsafe.Sizeof(sa)) - sa.InheritHandle = 1 - sa.SecurityDescriptor = sd - - namep, err := windows.UTF16PtrFromString(name) - if err != nil { - return &os.PathError{Op: "mkdir", Path: name, Err: err} - } - - e := windows.CreateDirectory(namep, &sa) - if e != nil { - return &os.PathError{Op: "mkdir", Path: name, Err: e} - } - return nil -} - -// IsAbs is a platform-specific wrapper for filepath.IsAbs. On Windows, -// golang filepath.IsAbs does not consider a path \windows\system32 as absolute -// as it doesn't start with a drive-letter/colon combination. However, in -// docker we need to verify things such as WORKDIR /windows/system32 in -// a Dockerfile (which gets translated to \windows\system32 when being processed -// by the daemon. This SHOULD be treated as absolute from a docker processing -// perspective. -func IsAbs(path string) bool { - if !filepath.IsAbs(path) { - if !strings.HasPrefix(path, string(os.PathSeparator)) { - return false - } - } - return true -} - -// The origin of the functions below here are the golang OS and windows packages, -// slightly modified to only cope with files, not directories due to the -// specific use case. -// -// The alteration is to allow a file on Windows to be opened with -// FILE_FLAG_SEQUENTIAL_SCAN (particular for docker load), to avoid eating -// the standby list, particularly when accessing large files such as layer.tar. - -// CreateSequential creates the named file with mode 0666 (before umask), truncating -// it if it already exists. If successful, methods on the returned -// File can be used for I/O; the associated file descriptor has mode -// O_RDWR. -// If there is an error, it will be of type *PathError. -func CreateSequential(name string) (*os.File, error) { - return OpenFileSequential(name, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0) -} - -// OpenSequential opens the named file for reading. If successful, methods on -// the returned file can be used for reading; the associated file -// descriptor has mode O_RDONLY. -// If there is an error, it will be of type *PathError. -func OpenSequential(name string) (*os.File, error) { - return OpenFileSequential(name, os.O_RDONLY, 0) -} - -// OpenFileSequential is the generalized open call; most users will use Open -// or Create instead. -// If there is an error, it will be of type *PathError. -func OpenFileSequential(name string, flag int, _ os.FileMode) (*os.File, error) { - if name == "" { - return nil, &os.PathError{Op: "open", Path: name, Err: syscall.ENOENT} - } - r, errf := windowsOpenFileSequential(name, flag, 0) - if errf == nil { - return r, nil - } - return nil, &os.PathError{Op: "open", Path: name, Err: errf} -} - -func windowsOpenFileSequential(name string, flag int, _ os.FileMode) (file *os.File, err error) { - r, e := windowsOpenSequential(name, flag|windows.O_CLOEXEC, 0) - if e != nil { - return nil, e - } - return os.NewFile(uintptr(r), name), nil -} - -func makeInheritSa() *windows.SecurityAttributes { - var sa windows.SecurityAttributes - sa.Length = uint32(unsafe.Sizeof(sa)) - sa.InheritHandle = 1 - return &sa -} - -func windowsOpenSequential(path string, mode int, _ uint32) (fd windows.Handle, err error) { - if len(path) == 0 { - return windows.InvalidHandle, windows.ERROR_FILE_NOT_FOUND - } - pathp, err := windows.UTF16PtrFromString(path) - if err != nil { - return windows.InvalidHandle, err - } - var access uint32 - switch mode & (windows.O_RDONLY | windows.O_WRONLY | windows.O_RDWR) { - case windows.O_RDONLY: - access = windows.GENERIC_READ - case windows.O_WRONLY: - access = windows.GENERIC_WRITE - case windows.O_RDWR: - access = windows.GENERIC_READ | windows.GENERIC_WRITE - } - if mode&windows.O_CREAT != 0 { - access |= windows.GENERIC_WRITE - } - if mode&windows.O_APPEND != 0 { - access &^= windows.GENERIC_WRITE - access |= windows.FILE_APPEND_DATA - } - sharemode := uint32(windows.FILE_SHARE_READ | windows.FILE_SHARE_WRITE) - var sa *windows.SecurityAttributes - if mode&windows.O_CLOEXEC == 0 { - sa = makeInheritSa() - } - var createmode uint32 - switch { - case mode&(windows.O_CREAT|windows.O_EXCL) == (windows.O_CREAT | windows.O_EXCL): - createmode = windows.CREATE_NEW - case mode&(windows.O_CREAT|windows.O_TRUNC) == (windows.O_CREAT | windows.O_TRUNC): - createmode = windows.CREATE_ALWAYS - case mode&windows.O_CREAT == windows.O_CREAT: - createmode = windows.OPEN_ALWAYS - case mode&windows.O_TRUNC == windows.O_TRUNC: - createmode = windows.TRUNCATE_EXISTING - default: - createmode = windows.OPEN_EXISTING - } - // Use FILE_FLAG_SEQUENTIAL_SCAN rather than FILE_ATTRIBUTE_NORMAL as implemented in golang. - // https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858(v=vs.85).aspx - const fileFlagSequentialScan = 0x08000000 // FILE_FLAG_SEQUENTIAL_SCAN - h, e := windows.CreateFile(pathp, access, sharemode, sa, createmode, fileFlagSequentialScan, 0) - return h, e -} - -// ForceRemoveAll is the same as os.RemoveAll, but uses hcsshim.DestroyLayer in order -// to delete container layers. -func ForceRemoveAll(path string) error { - info := hcsshim.DriverInfo{ - HomeDir: filepath.Dir(path), - } - - return hcsshim.DestroyLayer(info, filepath.Base(path)) -} diff --git a/vendor/github.com/containerd/containerd/sys/mount_linux.go b/vendor/github.com/containerd/containerd/sys/mount_linux.go deleted file mode 100644 index a21045529a..0000000000 --- a/vendor/github.com/containerd/containerd/sys/mount_linux.go +++ /dev/null @@ -1,145 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "runtime" - "syscall" - "unsafe" - - "github.com/containerd/containerd/log" - "github.com/pkg/errors" - "golang.org/x/sys/unix" -) - -// FMountat performs mount from the provided directory. -func FMountat(dirfd uintptr, source, target, fstype string, flags uintptr, data string) error { - var ( - sourceP, targetP, fstypeP, dataP *byte - pid uintptr - err error - errno, status syscall.Errno - ) - - sourceP, err = syscall.BytePtrFromString(source) - if err != nil { - return err - } - - targetP, err = syscall.BytePtrFromString(target) - if err != nil { - return err - } - - fstypeP, err = syscall.BytePtrFromString(fstype) - if err != nil { - return err - } - - if data != "" { - dataP, err = syscall.BytePtrFromString(data) - if err != nil { - return err - } - } - - runtime.LockOSThread() - defer runtime.UnlockOSThread() - - var pipefds [2]int - if err := syscall.Pipe2(pipefds[:], syscall.O_CLOEXEC); err != nil { - return errors.Wrap(err, "failed to open pipe") - } - - defer func() { - // close both ends of the pipe in a deferred function, since open file - // descriptor table is shared with child - syscall.Close(pipefds[0]) - syscall.Close(pipefds[1]) - }() - - pid, errno = forkAndMountat(dirfd, - uintptr(unsafe.Pointer(sourceP)), - uintptr(unsafe.Pointer(targetP)), - uintptr(unsafe.Pointer(fstypeP)), - flags, - uintptr(unsafe.Pointer(dataP)), - pipefds[1], - ) - - if errno != 0 { - return errors.Wrap(errno, "failed to fork thread") - } - - defer func() { - _, err := unix.Wait4(int(pid), nil, 0, nil) - for err == syscall.EINTR { - _, err = unix.Wait4(int(pid), nil, 0, nil) - } - - if err != nil { - log.L.WithError(err).Debugf("failed to find pid=%d process", pid) - } - }() - - _, _, errno = syscall.RawSyscall(syscall.SYS_READ, - uintptr(pipefds[0]), - uintptr(unsafe.Pointer(&status)), - unsafe.Sizeof(status)) - if errno != 0 { - return errors.Wrap(errno, "failed to read pipe") - } - - if status != 0 { - return errors.Wrap(status, "failed to mount") - } - - return nil -} - -// forkAndMountat will fork thread, change working dir and mount. -// -// precondition: the runtime OS thread must be locked. -func forkAndMountat(dirfd uintptr, source, target, fstype, flags, data uintptr, pipefd int) (pid uintptr, errno syscall.Errno) { - - // block signal during clone - beforeFork() - - // the cloned thread shares the open file descriptor, but the thread - // never be reused by runtime. - pid, _, errno = syscall.RawSyscall6(syscall.SYS_CLONE, uintptr(syscall.SIGCHLD)|syscall.CLONE_FILES, 0, 0, 0, 0, 0) - if errno != 0 || pid != 0 { - // restore all signals - afterFork() - return - } - - // restore all signals - afterForkInChild() - - // change working dir - _, _, errno = syscall.RawSyscall(syscall.SYS_FCHDIR, dirfd, 0, 0) - if errno != 0 { - goto childerr - } - _, _, errno = syscall.RawSyscall6(syscall.SYS_MOUNT, source, target, fstype, flags, data, 0) - -childerr: - _, _, errno = syscall.RawSyscall(syscall.SYS_WRITE, uintptr(pipefd), uintptr(unsafe.Pointer(&errno)), unsafe.Sizeof(errno)) - syscall.RawSyscall(syscall.SYS_EXIT, uintptr(errno), 0, 0) - panic("unreachable") -} diff --git a/vendor/github.com/containerd/containerd/sys/oom_unix.go b/vendor/github.com/containerd/containerd/sys/oom_unix.go deleted file mode 100644 index d49d5bc8dd..0000000000 --- a/vendor/github.com/containerd/containerd/sys/oom_unix.go +++ /dev/null @@ -1,57 +0,0 @@ -// +build !windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "fmt" - "io/ioutil" - "os" - "strconv" - "strings" -) - -// OOMScoreMaxKillable is the maximum score keeping the process killable by the oom killer -const OOMScoreMaxKillable = -999 - -// SetOOMScore sets the oom score for the provided pid -func SetOOMScore(pid, score int) error { - path := fmt.Sprintf("/proc/%d/oom_score_adj", pid) - f, err := os.OpenFile(path, os.O_WRONLY, 0) - if err != nil { - return err - } - defer f.Close() - if _, err = f.WriteString(strconv.Itoa(score)); err != nil { - if os.IsPermission(err) && (RunningInUserNS() || RunningUnprivileged()) { - return nil - } - return err - } - return nil -} - -// GetOOMScoreAdj gets the oom score for a process -func GetOOMScoreAdj(pid int) (int, error) { - path := fmt.Sprintf("/proc/%d/oom_score_adj", pid) - data, err := ioutil.ReadFile(path) - if err != nil { - return 0, err - } - return strconv.Atoi(strings.TrimSpace(string(data))) -} diff --git a/vendor/github.com/containerd/containerd/sys/socket_unix.go b/vendor/github.com/containerd/containerd/sys/socket_unix.go deleted file mode 100644 index b67cc1fa3a..0000000000 --- a/vendor/github.com/containerd/containerd/sys/socket_unix.go +++ /dev/null @@ -1,80 +0,0 @@ -// +build !windows - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "net" - "os" - "path/filepath" - - "github.com/pkg/errors" - "golang.org/x/sys/unix" -) - -// CreateUnixSocket creates a unix socket and returns the listener -func CreateUnixSocket(path string) (net.Listener, error) { - // BSDs have a 104 limit - if len(path) > 104 { - return nil, errors.Errorf("%q: unix socket path too long (> 104)", path) - } - if err := os.MkdirAll(filepath.Dir(path), 0660); err != nil { - return nil, err - } - if err := unix.Unlink(path); err != nil && !os.IsNotExist(err) { - return nil, err - } - return net.Listen("unix", path) -} - -// GetLocalListener returns a listener out of a unix socket. -func GetLocalListener(path string, uid, gid int) (net.Listener, error) { - // Ensure parent directory is created - if err := mkdirAs(filepath.Dir(path), uid, gid); err != nil { - return nil, err - } - - l, err := CreateUnixSocket(path) - if err != nil { - return l, err - } - - if err := os.Chmod(path, 0660); err != nil { - l.Close() - return nil, err - } - - if err := os.Chown(path, uid, gid); err != nil { - l.Close() - return nil, err - } - - return l, nil -} - -func mkdirAs(path string, uid, gid int) error { - if _, err := os.Stat(path); !os.IsNotExist(err) { - return err - } - - if err := os.MkdirAll(path, 0770); err != nil { - return err - } - - return os.Chown(path, uid, gid) -} diff --git a/vendor/github.com/containerd/containerd/sys/stat_bsd.go b/vendor/github.com/containerd/containerd/sys/stat_bsd.go deleted file mode 100644 index b9c95d90d7..0000000000 --- a/vendor/github.com/containerd/containerd/sys/stat_bsd.go +++ /dev/null @@ -1,44 +0,0 @@ -// +build darwin freebsd - -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package sys - -import ( - "syscall" - "time" -) - -// StatAtime returns the access time from a stat struct -func StatAtime(st *syscall.Stat_t) syscall.Timespec { - return st.Atimespec -} - -// StatCtime returns the created time from a stat struct -func StatCtime(st *syscall.Stat_t) syscall.Timespec { - return st.Ctimespec -} - -// StatMtime returns the modified time from a stat struct -func StatMtime(st *syscall.Stat_t) syscall.Timespec { - return st.Mtimespec -} - -// StatATimeAsTime returns the access time as a time.Time -func StatATimeAsTime(st *syscall.Stat_t) time.Time { - return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) // nolint: unconvert -} diff --git a/vendor/github.com/containerd/containerd/task.go b/vendor/github.com/containerd/containerd/task.go new file mode 100644 index 0000000000..9667a1cf5a --- /dev/null +++ b/vendor/github.com/containerd/containerd/task.go @@ -0,0 +1,720 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "bytes" + "context" + "encoding/json" + "errors" + "fmt" + "io" + goruntime "runtime" + "strings" + "syscall" + "time" + + "github.com/containerd/containerd/api/services/tasks/v1" + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/cio" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/diff" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/oci" + "github.com/containerd/containerd/plugin" + "github.com/containerd/containerd/protobuf" + google_protobuf "github.com/containerd/containerd/protobuf/types" + "github.com/containerd/containerd/rootfs" + "github.com/containerd/containerd/runtime/linux/runctypes" + "github.com/containerd/containerd/runtime/v2/runc/options" + "github.com/containerd/typeurl/v2" + digest "github.com/opencontainers/go-digest" + is "github.com/opencontainers/image-spec/specs-go" + v1 "github.com/opencontainers/image-spec/specs-go/v1" + specs "github.com/opencontainers/runtime-spec/specs-go" +) + +// UnknownExitStatus is returned when containerd is unable to +// determine the exit status of a process. This can happen if the process never starts +// or if an error was encountered when obtaining the exit status, it is set to 255. +const UnknownExitStatus = 255 + +const ( + checkpointDateFormat = "01-02-2006-15:04:05" + checkpointNameFormat = "containerd.io/checkpoint/%s:%s" +) + +// Status returns process status and exit information +type Status struct { + // Status of the process + Status ProcessStatus + // ExitStatus returned by the process + ExitStatus uint32 + // ExitedTime is the time at which the process died + ExitTime time.Time +} + +// ProcessInfo provides platform specific process information +type ProcessInfo struct { + // Pid is the process ID + Pid uint32 + // Info includes additional process information + // Info varies by platform + Info *google_protobuf.Any +} + +// ProcessStatus returns a human readable status for the Process representing its current status +type ProcessStatus string + +const ( + // Running indicates the process is currently executing + Running ProcessStatus = "running" + // Created indicates the process has been created within containerd but the + // user's defined process has not started + Created ProcessStatus = "created" + // Stopped indicates that the process has ran and exited + Stopped ProcessStatus = "stopped" + // Paused indicates that the process is currently paused + Paused ProcessStatus = "paused" + // Pausing indicates that the process is currently switching from a + // running state into a paused state + Pausing ProcessStatus = "pausing" + // Unknown indicates that we could not determine the status from the runtime + Unknown ProcessStatus = "unknown" +) + +// IOCloseInfo allows specific io pipes to be closed on a process +type IOCloseInfo struct { + Stdin bool +} + +// IOCloserOpts allows the caller to set specific pipes as closed on a process +type IOCloserOpts func(*IOCloseInfo) + +// WithStdinCloser closes the stdin of a process +func WithStdinCloser(r *IOCloseInfo) { + r.Stdin = true +} + +// CheckpointTaskInfo allows specific checkpoint information to be set for the task +type CheckpointTaskInfo struct { + Name string + // ParentCheckpoint is the digest of a parent checkpoint + ParentCheckpoint digest.Digest + // Options hold runtime specific settings for checkpointing a task + Options interface{} + + runtime string +} + +// Runtime name for the container +func (i *CheckpointTaskInfo) Runtime() string { + return i.runtime +} + +// CheckpointTaskOpts allows the caller to set checkpoint options +type CheckpointTaskOpts func(*CheckpointTaskInfo) error + +// TaskInfo sets options for task creation +type TaskInfo struct { + // Checkpoint is the Descriptor for an existing checkpoint that can be used + // to restore a task's runtime and memory state + Checkpoint *types.Descriptor + // RootFS is a list of mounts to use as the task's root filesystem + RootFS []mount.Mount + // Options hold runtime specific settings for task creation + Options interface{} + // RuntimePath is an absolute path that can be used to overwrite path + // to a shim runtime binary. + RuntimePath string + + // runtime is the runtime name for the container, and cannot be changed. + runtime string +} + +// Runtime name for the container +func (i *TaskInfo) Runtime() string { + return i.runtime +} + +// Task is the executable object within containerd +type Task interface { + Process + + // Pause suspends the execution of the task + Pause(context.Context) error + // Resume the execution of the task + Resume(context.Context) error + // Exec creates a new process inside the task + Exec(context.Context, string, *specs.Process, cio.Creator) (Process, error) + // Pids returns a list of system specific process ids inside the task + Pids(context.Context) ([]ProcessInfo, error) + // Checkpoint serializes the runtime and memory information of a task into an + // OCI Index that can be pushed and pulled from a remote resource. + // + // Additional software like CRIU maybe required to checkpoint and restore tasks + // NOTE: Checkpoint supports to dump task information to a directory, in this way, + // an empty OCI Index will be returned. + Checkpoint(context.Context, ...CheckpointTaskOpts) (Image, error) + // Update modifies executing tasks with updated settings + Update(context.Context, ...UpdateTaskOpts) error + // LoadProcess loads a previously created exec'd process + LoadProcess(context.Context, string, cio.Attach) (Process, error) + // Metrics returns task metrics for runtime specific metrics + // + // The metric types are generic to containerd and change depending on the runtime + // For the built in Linux runtime, github.com/containerd/cgroups.Metrics + // are returned in protobuf format + Metrics(context.Context) (*types.Metric, error) + // Spec returns the current OCI specification for the task + Spec(context.Context) (*oci.Spec, error) +} + +var _ = (Task)(&task{}) + +type task struct { + client *Client + c Container + + io cio.IO + id string + pid uint32 +} + +// Spec returns the current OCI specification for the task +func (t *task) Spec(ctx context.Context) (*oci.Spec, error) { + return t.c.Spec(ctx) +} + +// ID of the task +func (t *task) ID() string { + return t.id +} + +// Pid returns the pid or process id for the task +func (t *task) Pid() uint32 { + return t.pid +} + +func (t *task) Start(ctx context.Context) error { + r, err := t.client.TaskService().Start(ctx, &tasks.StartRequest{ + ContainerID: t.id, + }) + if err != nil { + if t.io != nil { + t.io.Cancel() + t.io.Close() + } + return errdefs.FromGRPC(err) + } + t.pid = r.Pid + return nil +} + +func (t *task) Kill(ctx context.Context, s syscall.Signal, opts ...KillOpts) error { + var i KillInfo + for _, o := range opts { + if err := o(ctx, &i); err != nil { + return err + } + } + _, err := t.client.TaskService().Kill(ctx, &tasks.KillRequest{ + Signal: uint32(s), + ContainerID: t.id, + ExecID: i.ExecID, + All: i.All, + }) + if err != nil { + return errdefs.FromGRPC(err) + } + return nil +} + +func (t *task) Pause(ctx context.Context) error { + _, err := t.client.TaskService().Pause(ctx, &tasks.PauseTaskRequest{ + ContainerID: t.id, + }) + return errdefs.FromGRPC(err) +} + +func (t *task) Resume(ctx context.Context) error { + _, err := t.client.TaskService().Resume(ctx, &tasks.ResumeTaskRequest{ + ContainerID: t.id, + }) + return errdefs.FromGRPC(err) +} + +func (t *task) Status(ctx context.Context) (Status, error) { + r, err := t.client.TaskService().Get(ctx, &tasks.GetRequest{ + ContainerID: t.id, + }) + if err != nil { + return Status{}, errdefs.FromGRPC(err) + } + return Status{ + Status: ProcessStatus(strings.ToLower(r.Process.Status.String())), + ExitStatus: r.Process.ExitStatus, + ExitTime: protobuf.FromTimestamp(r.Process.ExitedAt), + }, nil +} + +func (t *task) Wait(ctx context.Context) (<-chan ExitStatus, error) { + c := make(chan ExitStatus, 1) + go func() { + defer close(c) + r, err := t.client.TaskService().Wait(ctx, &tasks.WaitRequest{ + ContainerID: t.id, + }) + if err != nil { + c <- ExitStatus{ + code: UnknownExitStatus, + err: err, + } + return + } + c <- ExitStatus{ + code: r.ExitStatus, + exitedAt: protobuf.FromTimestamp(r.ExitedAt), + } + }() + return c, nil +} + +// Delete deletes the task and its runtime state +// it returns the exit status of the task and any errors that were encountered +// during cleanup +func (t *task) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitStatus, error) { + for _, o := range opts { + if err := o(ctx, t); err != nil { + return nil, err + } + } + status, err := t.Status(ctx) + if err != nil && errdefs.IsNotFound(err) { + return nil, err + } + switch status.Status { + case Stopped, Unknown, "": + case Created: + if t.client.runtime == fmt.Sprintf("%s.%s", plugin.RuntimePlugin, "windows") { + // On windows Created is akin to Stopped + break + } + if t.pid == 0 { + // allow for deletion of created tasks with PID 0 + // https://github.com/containerd/containerd/issues/7357 + break + } + fallthrough + default: + return nil, fmt.Errorf("task must be stopped before deletion: %s: %w", status.Status, errdefs.ErrFailedPrecondition) + } + if t.io != nil { + // io.Wait locks for restored tasks on Windows unless we call + // io.Close first (https://github.com/containerd/containerd/issues/5621) + // in other cases, preserve the contract and let IO finish before closing + if t.client.runtime == fmt.Sprintf("%s.%s", plugin.RuntimePlugin, "windows") { + t.io.Close() + } + // io.Cancel is used to cancel the io goroutine while it is in + // fifo-opening state. It does not stop the pipes since these + // should be closed on the shim's side, otherwise we might lose + // data from the container! + t.io.Cancel() + t.io.Wait() + } + r, err := t.client.TaskService().Delete(ctx, &tasks.DeleteTaskRequest{ + ContainerID: t.id, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + // Only cleanup the IO after a successful Delete + if t.io != nil { + t.io.Close() + } + return &ExitStatus{code: r.ExitStatus, exitedAt: protobuf.FromTimestamp(r.ExitedAt)}, nil +} + +func (t *task) Exec(ctx context.Context, id string, spec *specs.Process, ioCreate cio.Creator) (_ Process, err error) { + if id == "" { + return nil, fmt.Errorf("exec id must not be empty: %w", errdefs.ErrInvalidArgument) + } + i, err := ioCreate(id) + if err != nil { + return nil, err + } + defer func() { + if err != nil && i != nil { + i.Cancel() + i.Close() + } + }() + any, err := protobuf.MarshalAnyToProto(spec) + if err != nil { + return nil, err + } + cfg := i.Config() + request := &tasks.ExecProcessRequest{ + ContainerID: t.id, + ExecID: id, + Terminal: cfg.Terminal, + Stdin: cfg.Stdin, + Stdout: cfg.Stdout, + Stderr: cfg.Stderr, + Spec: any, + } + if _, err := t.client.TaskService().Exec(ctx, request); err != nil { + i.Cancel() + i.Wait() + i.Close() + return nil, errdefs.FromGRPC(err) + } + return &process{ + id: id, + task: t, + io: i, + }, nil +} + +func (t *task) Pids(ctx context.Context) ([]ProcessInfo, error) { + response, err := t.client.TaskService().ListPids(ctx, &tasks.ListPidsRequest{ + ContainerID: t.id, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + var processList []ProcessInfo + for _, p := range response.Processes { + processList = append(processList, ProcessInfo{ + Pid: p.Pid, + Info: p.Info, + }) + } + return processList, nil +} + +func (t *task) CloseIO(ctx context.Context, opts ...IOCloserOpts) error { + r := &tasks.CloseIORequest{ + ContainerID: t.id, + } + var i IOCloseInfo + for _, o := range opts { + o(&i) + } + r.Stdin = i.Stdin + _, err := t.client.TaskService().CloseIO(ctx, r) + return errdefs.FromGRPC(err) +} + +func (t *task) IO() cio.IO { + return t.io +} + +func (t *task) Resize(ctx context.Context, w, h uint32) error { + _, err := t.client.TaskService().ResizePty(ctx, &tasks.ResizePtyRequest{ + ContainerID: t.id, + Width: w, + Height: h, + }) + return errdefs.FromGRPC(err) +} + +// NOTE: Checkpoint supports to dump task information to a directory, in this way, an empty +// OCI Index will be returned. +func (t *task) Checkpoint(ctx context.Context, opts ...CheckpointTaskOpts) (Image, error) { + ctx, done, err := t.client.WithLease(ctx) + if err != nil { + return nil, err + } + defer done(ctx) + cr, err := t.client.ContainerService().Get(ctx, t.id) + if err != nil { + return nil, err + } + + request := &tasks.CheckpointTaskRequest{ + ContainerID: t.id, + } + i := CheckpointTaskInfo{ + runtime: cr.Runtime.Name, + } + for _, o := range opts { + if err := o(&i); err != nil { + return nil, err + } + } + // set a default name + if i.Name == "" { + i.Name = fmt.Sprintf(checkpointNameFormat, t.id, time.Now().Format(checkpointDateFormat)) + } + request.ParentCheckpoint = i.ParentCheckpoint.String() + if i.Options != nil { + any, err := protobuf.MarshalAnyToProto(i.Options) + if err != nil { + return nil, err + } + request.Options = any + } + + status, err := t.Status(ctx) + if err != nil { + return nil, err + } + + if status.Status != Paused { + // make sure we pause it and resume after all other filesystem operations are completed + if err := t.Pause(ctx); err != nil { + return nil, err + } + defer t.Resume(ctx) + } + + index := v1.Index{ + Versioned: is.Versioned{ + SchemaVersion: 2, + }, + Annotations: make(map[string]string), + } + if err := t.checkpointTask(ctx, &index, request); err != nil { + return nil, err + } + // if checkpoint image path passed, jump checkpoint image, + // return an empty image + if isCheckpointPathExist(cr.Runtime.Name, i.Options) { + return NewImage(t.client, images.Image{}), nil + } + + if cr.Image != "" { + if err := t.checkpointImage(ctx, &index, cr.Image); err != nil { + return nil, err + } + index.Annotations["image.name"] = cr.Image + } + if cr.SnapshotKey != "" { + if err := t.checkpointRWSnapshot(ctx, &index, cr.Snapshotter, cr.SnapshotKey); err != nil { + return nil, err + } + } + desc, err := t.writeIndex(ctx, &index) + if err != nil { + return nil, err + } + im := images.Image{ + Name: i.Name, + Target: desc, + Labels: map[string]string{ + "containerd.io/checkpoint": "true", + }, + } + if im, err = t.client.ImageService().Create(ctx, im); err != nil { + return nil, err + } + return NewImage(t.client, im), nil +} + +// UpdateTaskInfo allows updated specific settings to be changed on a task +type UpdateTaskInfo struct { + // Resources updates a tasks resource constraints + Resources interface{} + // Annotations allows arbitrary and/or experimental resource constraints for task update + Annotations map[string]string +} + +// UpdateTaskOpts allows a caller to update task settings +type UpdateTaskOpts func(context.Context, *Client, *UpdateTaskInfo) error + +func (t *task) Update(ctx context.Context, opts ...UpdateTaskOpts) error { + request := &tasks.UpdateTaskRequest{ + ContainerID: t.id, + } + var i UpdateTaskInfo + for _, o := range opts { + if err := o(ctx, t.client, &i); err != nil { + return err + } + } + if i.Resources != nil { + any, err := typeurl.MarshalAny(i.Resources) + if err != nil { + return err + } + request.Resources = protobuf.FromAny(any) + } + if i.Annotations != nil { + request.Annotations = i.Annotations + } + _, err := t.client.TaskService().Update(ctx, request) + return errdefs.FromGRPC(err) +} + +func (t *task) LoadProcess(ctx context.Context, id string, ioAttach cio.Attach) (Process, error) { + if id == t.id && ioAttach == nil { + return t, nil + } + response, err := t.client.TaskService().Get(ctx, &tasks.GetRequest{ + ContainerID: t.id, + ExecID: id, + }) + if err != nil { + err = errdefs.FromGRPC(err) + if errdefs.IsNotFound(err) { + return nil, fmt.Errorf("no running process found: %w", err) + } + return nil, err + } + var i cio.IO + if ioAttach != nil { + if i, err = attachExistingIO(response, ioAttach); err != nil { + return nil, err + } + } + return &process{ + id: id, + task: t, + io: i, + }, nil +} + +func (t *task) Metrics(ctx context.Context) (*types.Metric, error) { + response, err := t.client.TaskService().Metrics(ctx, &tasks.MetricsRequest{ + Filters: []string{ + "id==" + t.id, + }, + }) + if err != nil { + return nil, errdefs.FromGRPC(err) + } + + if response.Metrics == nil { + _, err := t.Status(ctx) + if err != nil && errdefs.IsNotFound(err) { + return nil, err + } + return nil, errors.New("no metrics received") + } + + return response.Metrics[0], nil +} + +func (t *task) checkpointTask(ctx context.Context, index *v1.Index, request *tasks.CheckpointTaskRequest) error { + response, err := t.client.TaskService().Checkpoint(ctx, request) + if err != nil { + return errdefs.FromGRPC(err) + } + // NOTE: response.Descriptors can be an empty slice if checkpoint image is jumped + // add the checkpoint descriptors to the index + for _, d := range response.Descriptors { + index.Manifests = append(index.Manifests, v1.Descriptor{ + MediaType: d.MediaType, + Size: d.Size, + Digest: digest.Digest(d.Digest), + Platform: &v1.Platform{ + OS: goruntime.GOOS, + Architecture: goruntime.GOARCH, + }, + Annotations: d.Annotations, + }) + } + return nil +} + +func (t *task) checkpointRWSnapshot(ctx context.Context, index *v1.Index, snapshotterName string, id string) error { + opts := []diff.Opt{ + diff.WithReference(fmt.Sprintf("checkpoint-rw-%s", id)), + } + rw, err := rootfs.CreateDiff(ctx, id, t.client.SnapshotService(snapshotterName), t.client.DiffService(), opts...) + if err != nil { + return err + } + rw.Platform = &v1.Platform{ + OS: goruntime.GOOS, + Architecture: goruntime.GOARCH, + } + index.Manifests = append(index.Manifests, rw) + return nil +} + +func (t *task) checkpointImage(ctx context.Context, index *v1.Index, image string) error { + if image == "" { + return fmt.Errorf("cannot checkpoint image with empty name") + } + ir, err := t.client.ImageService().Get(ctx, image) + if err != nil { + return err + } + index.Manifests = append(index.Manifests, ir.Target) + return nil +} + +func (t *task) writeIndex(ctx context.Context, index *v1.Index) (d v1.Descriptor, err error) { + labels := map[string]string{} + for i, m := range index.Manifests { + labels[fmt.Sprintf("containerd.io/gc.ref.content.%d", i)] = m.Digest.String() + } + buf := bytes.NewBuffer(nil) + if err := json.NewEncoder(buf).Encode(index); err != nil { + return v1.Descriptor{}, err + } + return writeContent(ctx, t.client.ContentStore(), v1.MediaTypeImageIndex, t.id, buf, content.WithLabels(labels)) +} + +func writeContent(ctx context.Context, store content.Ingester, mediaType, ref string, r io.Reader, opts ...content.Opt) (d v1.Descriptor, err error) { + writer, err := store.Writer(ctx, content.WithRef(ref)) + if err != nil { + return d, err + } + defer writer.Close() + size, err := io.Copy(writer, r) + if err != nil { + return d, err + } + + if err := writer.Commit(ctx, size, "", opts...); err != nil { + if !errdefs.IsAlreadyExists(err) { + return d, err + } + } + return v1.Descriptor{ + MediaType: mediaType, + Digest: writer.Digest(), + Size: size, + }, nil +} + +// isCheckpointPathExist only suitable for runc runtime now +func isCheckpointPathExist(runtime string, v interface{}) bool { + if v == nil { + return false + } + + switch runtime { + case plugin.RuntimeRuncV1, plugin.RuntimeRuncV2: + if opts, ok := v.(*options.CheckpointOptions); ok && opts.ImagePath != "" { + return true + } + + case plugin.RuntimeLinuxV1: + if opts, ok := v.(*runctypes.CheckpointOptions); ok && opts.ImagePath != "" { + return true + } + } + + return false +} diff --git a/vendor/github.com/containerd/containerd/task_opts.go b/vendor/github.com/containerd/containerd/task_opts.go new file mode 100644 index 0000000000..da269016e4 --- /dev/null +++ b/vendor/github.com/containerd/containerd/task_opts.go @@ -0,0 +1,238 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "syscall" + + "github.com/containerd/containerd/api/types" + "github.com/containerd/containerd/content" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/images" + "github.com/containerd/containerd/mount" + "github.com/containerd/containerd/runtime/linux/runctypes" + "github.com/containerd/containerd/runtime/v2/runc/options" + imagespec "github.com/opencontainers/image-spec/specs-go/v1" + "github.com/opencontainers/runtime-spec/specs-go" +) + +// NewTaskOpts allows the caller to set options on a new task +type NewTaskOpts func(context.Context, *Client, *TaskInfo) error + +// WithRootFS allows a task to be created without a snapshot being allocated to its container +func WithRootFS(mounts []mount.Mount) NewTaskOpts { + return func(ctx context.Context, c *Client, ti *TaskInfo) error { + ti.RootFS = mounts + return nil + } +} + +// WithRuntimePath will force task service to use a custom path to the runtime binary +// instead of resolving it from runtime name. +func WithRuntimePath(absRuntimePath string) NewTaskOpts { + return func(ctx context.Context, client *Client, info *TaskInfo) error { + info.RuntimePath = absRuntimePath + return nil + } +} + +// WithTaskCheckpoint allows a task to be created with live runtime and memory data from a +// previous checkpoint. Additional software such as CRIU may be required to +// restore a task from a checkpoint +func WithTaskCheckpoint(im Image) NewTaskOpts { + return func(ctx context.Context, c *Client, info *TaskInfo) error { + desc := im.Target() + id := desc.Digest + index, err := decodeIndex(ctx, c.ContentStore(), desc) + if err != nil { + return err + } + for _, m := range index.Manifests { + if m.MediaType == images.MediaTypeContainerd1Checkpoint { + info.Checkpoint = &types.Descriptor{ + MediaType: m.MediaType, + Size: m.Size, + Digest: m.Digest.String(), + Annotations: m.Annotations, + } + return nil + } + } + return fmt.Errorf("checkpoint not found in index %s", id) + } +} + +func decodeIndex(ctx context.Context, store content.Provider, desc imagespec.Descriptor) (*imagespec.Index, error) { + var index imagespec.Index + p, err := content.ReadBlob(ctx, store, desc) + if err != nil { + return nil, err + } + if err := json.Unmarshal(p, &index); err != nil { + return nil, err + } + + return &index, nil +} + +// WithCheckpointName sets the image name for the checkpoint +func WithCheckpointName(name string) CheckpointTaskOpts { + return func(r *CheckpointTaskInfo) error { + r.Name = name + return nil + } +} + +// WithCheckpointImagePath sets image path for checkpoint option +func WithCheckpointImagePath(path string) CheckpointTaskOpts { + return func(r *CheckpointTaskInfo) error { + if CheckRuntime(r.Runtime(), "io.containerd.runc") { + if r.Options == nil { + r.Options = &options.CheckpointOptions{} + } + opts, ok := r.Options.(*options.CheckpointOptions) + if !ok { + return errors.New("invalid v2 shim checkpoint options format") + } + opts.ImagePath = path + } else { + if r.Options == nil { + r.Options = &runctypes.CheckpointOptions{} + } + opts, ok := r.Options.(*runctypes.CheckpointOptions) + if !ok { + return errors.New("invalid v1 shim checkpoint options format") + } + opts.ImagePath = path + } + return nil + } +} + +// WithRestoreImagePath sets image path for create option +func WithRestoreImagePath(path string) NewTaskOpts { + return func(ctx context.Context, c *Client, ti *TaskInfo) error { + if CheckRuntime(ti.Runtime(), "io.containerd.runc") { + if ti.Options == nil { + ti.Options = &options.Options{} + } + opts, ok := ti.Options.(*options.Options) + if !ok { + return errors.New("invalid v2 shim create options format") + } + opts.CriuImagePath = path + } else { + if ti.Options == nil { + ti.Options = &runctypes.CreateOptions{} + } + opts, ok := ti.Options.(*runctypes.CreateOptions) + if !ok { + return errors.New("invalid v1 shim create options format") + } + opts.CriuImagePath = path + } + return nil + } +} + +// ProcessDeleteOpts allows the caller to set options for the deletion of a task +type ProcessDeleteOpts func(context.Context, Process) error + +// WithProcessKill will forcefully kill and delete a process +func WithProcessKill(ctx context.Context, p Process) error { + ctx, cancel := context.WithCancel(ctx) + defer cancel() + // ignore errors to wait and kill as we are forcefully killing + // the process and don't care about the exit status + s, err := p.Wait(ctx) + if err != nil { + return err + } + if err := p.Kill(ctx, syscall.SIGKILL, WithKillAll); err != nil { + // Kill might still return an IsNotFound error, even if it actually + // killed the process. + if errdefs.IsNotFound(err) { + select { + case <-ctx.Done(): + return ctx.Err() + case <-s: + return nil + } + } + if errdefs.IsFailedPrecondition(err) { + return nil + } + return err + } + // wait for the process to fully stop before letting the rest of the deletion complete + <-s + return nil +} + +// KillInfo contains information on how to process a Kill action +type KillInfo struct { + // All kills all processes inside the task + // only valid on tasks, ignored on processes + All bool + // ExecID is the ID of a process to kill + ExecID string +} + +// KillOpts allows options to be set for the killing of a process +type KillOpts func(context.Context, *KillInfo) error + +// WithKillAll kills all processes for a task +func WithKillAll(ctx context.Context, i *KillInfo) error { + i.All = true + return nil +} + +// WithKillExecID specifies the process ID +func WithKillExecID(execID string) KillOpts { + return func(ctx context.Context, i *KillInfo) error { + i.ExecID = execID + return nil + } +} + +// WithResources sets the provided resources for task updates. Resources must be +// either a *specs.LinuxResources or a *specs.WindowsResources +func WithResources(resources interface{}) UpdateTaskOpts { + return func(ctx context.Context, client *Client, r *UpdateTaskInfo) error { + switch resources.(type) { + case *specs.LinuxResources: + case *specs.WindowsResources: + default: + return errors.New("WithResources requires a *specs.LinuxResources or *specs.WindowsResources") + } + + r.Resources = resources + return nil + } +} + +// WithAnnotations sets the provided annotations for task updates. +func WithAnnotations(annotations map[string]string) UpdateTaskOpts { + return func(ctx context.Context, client *Client, r *UpdateTaskInfo) error { + r.Annotations = annotations + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/task_opts_unix.go b/vendor/github.com/containerd/containerd/task_opts_unix.go new file mode 100644 index 0000000000..5e5e66a6f8 --- /dev/null +++ b/vendor/github.com/containerd/containerd/task_opts_unix.go @@ -0,0 +1,157 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "errors" + + "github.com/containerd/containerd/runtime/linux/runctypes" + "github.com/containerd/containerd/runtime/v2/runc/options" +) + +// WithNoNewKeyring causes tasks not to be created with a new keyring for secret storage. +// There is an upper limit on the number of keyrings in a linux system +func WithNoNewKeyring(ctx context.Context, c *Client, ti *TaskInfo) error { + if CheckRuntime(ti.Runtime(), "io.containerd.runc") { + if ti.Options == nil { + ti.Options = &options.Options{} + } + opts, ok := ti.Options.(*options.Options) + if !ok { + return errors.New("invalid v2 shim create options format") + } + opts.NoNewKeyring = true + } else { + if ti.Options == nil { + ti.Options = &runctypes.CreateOptions{} + } + opts, ok := ti.Options.(*runctypes.CreateOptions) + if !ok { + return errors.New("could not cast TaskInfo Options to CreateOptions") + } + opts.NoNewKeyring = true + } + return nil +} + +// WithNoPivotRoot instructs the runtime not to you pivot_root +func WithNoPivotRoot(_ context.Context, _ *Client, ti *TaskInfo) error { + if CheckRuntime(ti.Runtime(), "io.containerd.runc") { + if ti.Options == nil { + ti.Options = &options.Options{} + } + opts, ok := ti.Options.(*options.Options) + if !ok { + return errors.New("invalid v2 shim create options format") + } + opts.NoPivotRoot = true + } else { + if ti.Options == nil { + ti.Options = &runctypes.CreateOptions{ + NoPivotRoot: true, + } + return nil + } + opts, ok := ti.Options.(*runctypes.CreateOptions) + if !ok { + return errors.New("invalid options type, expected runctypes.CreateOptions") + } + opts.NoPivotRoot = true + } + return nil +} + +// WithShimCgroup sets the existing cgroup for the shim +func WithShimCgroup(path string) NewTaskOpts { + return func(ctx context.Context, c *Client, ti *TaskInfo) error { + if CheckRuntime(ti.Runtime(), "io.containerd.runc") { + if ti.Options == nil { + ti.Options = &options.Options{} + } + opts, ok := ti.Options.(*options.Options) + if !ok { + return errors.New("invalid v2 shim create options format") + } + opts.ShimCgroup = path + } else { + if ti.Options == nil { + ti.Options = &runctypes.CreateOptions{} + } + opts, ok := ti.Options.(*runctypes.CreateOptions) + if !ok { + return errors.New("could not cast TaskInfo Options to CreateOptions") + } + opts.ShimCgroup = path + } + return nil + } +} + +// WithUIDOwner allows console I/O to work with the remapped UID in user namespace +func WithUIDOwner(uid uint32) NewTaskOpts { + return func(ctx context.Context, c *Client, ti *TaskInfo) error { + if CheckRuntime(ti.Runtime(), "io.containerd.runc") { + if ti.Options == nil { + ti.Options = &options.Options{} + } + opts, ok := ti.Options.(*options.Options) + if !ok { + return errors.New("invalid v2 shim create options format") + } + opts.IoUid = uid + } else { + if ti.Options == nil { + ti.Options = &runctypes.CreateOptions{} + } + opts, ok := ti.Options.(*runctypes.CreateOptions) + if !ok { + return errors.New("could not cast TaskInfo Options to CreateOptions") + } + opts.IoUid = uid + } + return nil + } +} + +// WithGIDOwner allows console I/O to work with the remapped GID in user namespace +func WithGIDOwner(gid uint32) NewTaskOpts { + return func(ctx context.Context, c *Client, ti *TaskInfo) error { + if CheckRuntime(ti.Runtime(), "io.containerd.runc") { + if ti.Options == nil { + ti.Options = &options.Options{} + } + opts, ok := ti.Options.(*options.Options) + if !ok { + return errors.New("invalid v2 shim create options format") + } + opts.IoGid = gid + } else { + if ti.Options == nil { + ti.Options = &runctypes.CreateOptions{} + } + opts, ok := ti.Options.(*runctypes.CreateOptions) + if !ok { + return errors.New("could not cast TaskInfo Options to CreateOptions") + } + opts.IoGid = gid + } + return nil + } +} diff --git a/vendor/github.com/containerd/containerd/tracing/helpers.go b/vendor/github.com/containerd/containerd/tracing/helpers.go new file mode 100644 index 0000000000..981da6c795 --- /dev/null +++ b/vendor/github.com/containerd/containerd/tracing/helpers.go @@ -0,0 +1,94 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package tracing + +import ( + "encoding/json" + "fmt" + "strings" + + "go.opentelemetry.io/otel/attribute" +) + +const ( + spanDelimiter = "." +) + +func makeSpanName(names ...string) string { + return strings.Join(names, spanDelimiter) +} + +func any(k string, v interface{}) attribute.KeyValue { + if v == nil { + return attribute.String(k, "") + } + + switch typed := v.(type) { + case bool: + return attribute.Bool(k, typed) + case []bool: + return attribute.BoolSlice(k, typed) + case int: + return attribute.Int(k, typed) + case []int: + return attribute.IntSlice(k, typed) + case int8: + return attribute.Int(k, int(typed)) + case []int8: + ls := make([]int, 0, len(typed)) + for _, i := range typed { + ls = append(ls, int(i)) + } + return attribute.IntSlice(k, ls) + case int16: + return attribute.Int(k, int(typed)) + case []int16: + ls := make([]int, 0, len(typed)) + for _, i := range typed { + ls = append(ls, int(i)) + } + return attribute.IntSlice(k, ls) + case int32: + return attribute.Int64(k, int64(typed)) + case []int32: + ls := make([]int64, 0, len(typed)) + for _, i := range typed { + ls = append(ls, int64(i)) + } + return attribute.Int64Slice(k, ls) + case int64: + return attribute.Int64(k, typed) + case []int64: + return attribute.Int64Slice(k, typed) + case float64: + return attribute.Float64(k, typed) + case []float64: + return attribute.Float64Slice(k, typed) + case string: + return attribute.String(k, typed) + case []string: + return attribute.StringSlice(k, typed) + } + + if stringer, ok := v.(fmt.Stringer); ok { + return attribute.String(k, stringer.String()) + } + if b, err := json.Marshal(v); b != nil && err == nil { + return attribute.String(k, string(b)) + } + return attribute.String(k, fmt.Sprintf("%v", v)) +} diff --git a/vendor/github.com/containerd/containerd/tracing/log.go b/vendor/github.com/containerd/containerd/tracing/log.go new file mode 100644 index 0000000000..98fa16f931 --- /dev/null +++ b/vendor/github.com/containerd/containerd/tracing/log.go @@ -0,0 +1,66 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package tracing + +import ( + "github.com/sirupsen/logrus" + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/trace" +) + +// NewLogrusHook creates a new logrus hook +func NewLogrusHook() *LogrusHook { + return &LogrusHook{} +} + +// LogrusHook is a logrus hook which adds logrus events to active spans. +// If the span is not recording or the span context is invalid, the hook is a no-op. +type LogrusHook struct{} + +// Levels returns the logrus levels that this hook is interested in. +func (h *LogrusHook) Levels() []logrus.Level { + return logrus.AllLevels +} + +// Fire is called when a log event occurs. +func (h *LogrusHook) Fire(entry *logrus.Entry) error { + span := trace.SpanFromContext(entry.Context) + if span == nil { + return nil + } + + if !span.SpanContext().IsValid() || !span.IsRecording() { + return nil + } + + span.AddEvent( + entry.Message, + trace.WithAttributes(logrusDataToAttrs(entry.Data)...), + trace.WithAttributes(attribute.String("level", entry.Level.String())), + trace.WithTimestamp(entry.Time), + ) + + return nil +} + +func logrusDataToAttrs(data logrus.Fields) []attribute.KeyValue { + attrs := make([]attribute.KeyValue, 0, len(data)) + for k, v := range data { + attrs = append(attrs, any(k, v)) + } + return attrs +} diff --git a/vendor/github.com/containerd/containerd/tracing/tracing.go b/vendor/github.com/containerd/containerd/tracing/tracing.go new file mode 100644 index 0000000000..80d2b95c0e --- /dev/null +++ b/vendor/github.com/containerd/containerd/tracing/tracing.go @@ -0,0 +1,129 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package tracing + +import ( + "context" + "net/http" + + "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp" + "go.opentelemetry.io/otel" + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/codes" + semconv "go.opentelemetry.io/otel/semconv/v1.21.0" + "go.opentelemetry.io/otel/trace" +) + +// StartConfig defines configuration for a new span object. +type StartConfig struct { + spanOpts []trace.SpanStartOption +} + +type SpanOpt func(config *StartConfig) + +// WithHTTPRequest marks span as a HTTP request operation from client to server. +// It'll append attributes from the HTTP request object and mark it with `SpanKindClient` type. +// +// Deprecated: use upstream functionality from otelhttp directly instead. This function is kept for API compatibility +// but no longer works as expected due to required functionality no longer exported in OpenTelemetry libraries. +func WithHTTPRequest(_ *http.Request) SpanOpt { + return func(config *StartConfig) { + config.spanOpts = append(config.spanOpts, + trace.WithSpanKind(trace.SpanKindClient), // A client making a request to a server + ) + } +} + +// UpdateHTTPClient updates the http client with the necessary otel transport +func UpdateHTTPClient(client *http.Client, name string) { + client.Transport = otelhttp.NewTransport( + client.Transport, + otelhttp.WithSpanNameFormatter(func(operation string, r *http.Request) string { + return name + }), + ) +} + +// StartSpan starts child span in a context. +func StartSpan(ctx context.Context, opName string, opts ...SpanOpt) (context.Context, *Span) { + config := StartConfig{} + for _, fn := range opts { + fn(&config) + } + tracer := otel.Tracer("") + if parent := trace.SpanFromContext(ctx); parent != nil && parent.SpanContext().IsValid() { + tracer = parent.TracerProvider().Tracer("") + } + ctx, span := tracer.Start(ctx, opName, config.spanOpts...) + return ctx, &Span{otelSpan: span} +} + +// SpanFromContext returns the current Span from the context. +func SpanFromContext(ctx context.Context) *Span { + return &Span{ + otelSpan: trace.SpanFromContext(ctx), + } +} + +// Span is wrapper around otel trace.Span. +// Span is the individual component of a trace. It represents a +// single named and timed operation of a workflow that is traced. +type Span struct { + otelSpan trace.Span +} + +// End completes the span. +func (s *Span) End() { + s.otelSpan.End() +} + +// AddEvent adds an event with provided name and options. +func (s *Span) AddEvent(name string, options ...trace.EventOption) { + s.otelSpan.AddEvent(name, options...) +} + +// SetStatus sets the status of the current span. +// If an error is encountered, it records the error and sets span status to Error. +func (s *Span) SetStatus(err error) { + if err != nil { + s.otelSpan.RecordError(err) + s.otelSpan.SetStatus(codes.Error, err.Error()) + } else { + s.otelSpan.SetStatus(codes.Ok, "") + } +} + +// SetAttributes sets kv as attributes of the span. +func (s *Span) SetAttributes(kv ...attribute.KeyValue) { + s.otelSpan.SetAttributes(kv...) +} + +// Name sets the span name by joining a list of strings in dot separated format. +func Name(names ...string) string { + return makeSpanName(names...) +} + +// Attribute takes a key value pair and returns attribute.KeyValue type. +func Attribute(k string, v interface{}) attribute.KeyValue { + return any(k, v) +} + +// HTTPStatusCodeAttributes generates attributes of the HTTP namespace as specified by the OpenTelemetry +// specification for a span. +func HTTPStatusCodeAttributes(code int) []attribute.KeyValue { + return []attribute.KeyValue{semconv.HTTPStatusCodeKey.Int(code)} +} diff --git a/vendor/github.com/containerd/containerd/transfer.go b/vendor/github.com/containerd/containerd/transfer.go new file mode 100644 index 0000000000..9979aa75bd --- /dev/null +++ b/vendor/github.com/containerd/containerd/transfer.go @@ -0,0 +1,109 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package containerd + +import ( + "context" + "errors" + "io" + + streamingapi "github.com/containerd/containerd/api/services/streaming/v1" + transferapi "github.com/containerd/containerd/api/services/transfer/v1" + "github.com/containerd/containerd/errdefs" + "github.com/containerd/containerd/pkg/streaming" + "github.com/containerd/containerd/pkg/transfer" + "github.com/containerd/containerd/pkg/transfer/proxy" + "github.com/containerd/containerd/protobuf" + "github.com/containerd/typeurl/v2" +) + +func (c *Client) Transfer(ctx context.Context, src interface{}, dest interface{}, opts ...transfer.Opt) error { + ctx, done, err := c.WithLease(ctx) + if err != nil { + return err + } + defer done(ctx) + + return proxy.NewTransferrer(transferapi.NewTransferClient(c.conn), c.streamCreator()).Transfer(ctx, src, dest, opts...) +} + +func (c *Client) streamCreator() streaming.StreamCreator { + return &streamCreator{ + client: streamingapi.NewStreamingClient(c.conn), + } +} + +type streamCreator struct { + client streamingapi.StreamingClient +} + +func (sc *streamCreator) Create(ctx context.Context, id string) (streaming.Stream, error) { + stream, err := sc.client.Stream(ctx) + if err != nil { + return nil, err + } + + a, err := typeurl.MarshalAny(&streamingapi.StreamInit{ + ID: id, + }) + if err != nil { + return nil, err + } + err = stream.Send(protobuf.FromAny(a)) + if err != nil { + if !errors.Is(err, io.EOF) { + err = errdefs.FromGRPC(err) + } + return nil, err + } + + // Receive an ack that stream is init and ready + if _, err = stream.Recv(); err != nil { + if !errors.Is(err, io.EOF) { + err = errdefs.FromGRPC(err) + } + return nil, err + } + + return &clientStream{ + s: stream, + }, nil +} + +type clientStream struct { + s streamingapi.Streaming_StreamClient +} + +func (cs *clientStream) Send(a typeurl.Any) (err error) { + err = cs.s.Send(protobuf.FromAny(a)) + if !errors.Is(err, io.EOF) { + err = errdefs.FromGRPC(err) + } + return +} + +func (cs *clientStream) Recv() (a typeurl.Any, err error) { + a, err = cs.s.Recv() + if !errors.Is(err, io.EOF) { + err = errdefs.FromGRPC(err) + } + return +} + +func (cs *clientStream) Close() error { + return cs.s.CloseSend() +} diff --git a/vendor/github.com/containerd/containerd/version/version.go b/vendor/github.com/containerd/containerd/version/version.go new file mode 100644 index 0000000000..225ddc389d --- /dev/null +++ b/vendor/github.com/containerd/containerd/version/version.go @@ -0,0 +1,34 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package version + +import "runtime" + +var ( + // Package is filled at linking time + Package = "github.com/containerd/containerd" + + // Version holds the complete version number. Filled in at linking time. + Version = "1.7.13+unknown" + + // Revision is filled with the VCS (e.g. git) revision being used to build + // the program at linking time. + Revision = "" + + // GoVersion is Go tree's version. + GoVersion = runtime.Version() +) diff --git a/vendor/github.com/containerd/fifo/.gitattributes b/vendor/github.com/containerd/fifo/.gitattributes new file mode 100644 index 0000000000..d207b1802b --- /dev/null +++ b/vendor/github.com/containerd/fifo/.gitattributes @@ -0,0 +1 @@ +*.go text eol=lf diff --git a/vendor/github.com/containerd/fifo/.gitignore b/vendor/github.com/containerd/fifo/.gitignore new file mode 100644 index 0000000000..7f7bd6ac8c --- /dev/null +++ b/vendor/github.com/containerd/fifo/.gitignore @@ -0,0 +1,2 @@ +coverage.txt +vendor/ diff --git a/vendor/github.com/containerd/fifo/.golangci.yml b/vendor/github.com/containerd/fifo/.golangci.yml new file mode 100644 index 0000000000..c124d3ea67 --- /dev/null +++ b/vendor/github.com/containerd/fifo/.golangci.yml @@ -0,0 +1,36 @@ +linters: + enable: + - exportloopref # Checks for pointers to enclosing loop variables + - gofmt + - goimports + - gosec + - ineffassign + - misspell + - nolintlint + - revive + - staticcheck + - tenv # Detects using os.Setenv instead of t.Setenv since Go 1.17 + - unconvert + - unused + - vet + - dupword # Checks for duplicate words in the source code + disable: + - errcheck + +linters-settings: + gosec: + # The following issues surfaced when `gosec` linter + # was enabled. They are temporarily excluded to unblock + # the existing workflow, but still to be addressed by + # future works. + excludes: + - G204 + - G305 + - G306 + - G402 + - G404 + +run: + timeout: 3m + skip-dirs: + - vendor diff --git a/vendor/github.com/containerd/fifo/LICENSE b/vendor/github.com/containerd/fifo/LICENSE new file mode 100644 index 0000000000..261eeb9e9f --- /dev/null +++ b/vendor/github.com/containerd/fifo/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/containerd/fifo/Makefile b/vendor/github.com/containerd/fifo/Makefile new file mode 100644 index 0000000000..40c5046a9f --- /dev/null +++ b/vendor/github.com/containerd/fifo/Makefile @@ -0,0 +1,24 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +.PHONY: check test deps + +test: deps + go test -v -race ./... + +deps: + go mod vendor + +check: + GOGC=75 golangci-lint run diff --git a/vendor/github.com/containerd/fifo/errors.go b/vendor/github.com/containerd/fifo/errors.go new file mode 100644 index 0000000000..50f73b2dc0 --- /dev/null +++ b/vendor/github.com/containerd/fifo/errors.go @@ -0,0 +1,28 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package fifo + +import "errors" + +var ( + ErrClosed = errors.New("fifo closed") + ErrCtrlClosed = errors.New("control of closed fifo") + ErrRdFrmWRONLY = errors.New("reading from write-only fifo") + ErrReadClosed = errors.New("reading from a closed fifo") + ErrWrToRDONLY = errors.New("writing to read-only fifo") + ErrWriteClosed = errors.New("writing to a closed fifo") +) diff --git a/vendor/github.com/containerd/fifo/fifo.go b/vendor/github.com/containerd/fifo/fifo.go new file mode 100644 index 0000000000..173bce960b --- /dev/null +++ b/vendor/github.com/containerd/fifo/fifo.go @@ -0,0 +1,268 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package fifo + +import ( + "context" + "fmt" + "io" + "os" + "runtime" + "sync" + "syscall" + + "golang.org/x/sys/unix" +) + +type fifo struct { + flag int + opened chan struct{} + closed chan struct{} + closing chan struct{} + err error + file *os.File + closingOnce sync.Once // close has been called + closedOnce sync.Once // fifo is closed + handle *handle +} + +var leakCheckWg *sync.WaitGroup + +// OpenFifoDup2 is same as OpenFifo, but additionally creates a copy of the FIFO file descriptor with dup2 syscall. +func OpenFifoDup2(ctx context.Context, fn string, flag int, perm os.FileMode, fd int) (io.ReadWriteCloser, error) { + f, err := openFifo(ctx, fn, flag, perm) + if err != nil { + return nil, fmt.Errorf("fifo error: %w", err) + } + + if err := unix.Dup2(int(f.file.Fd()), fd); err != nil { + _ = f.Close() + return nil, fmt.Errorf("dup2 error: %w", err) + } + + return f, nil +} + +// OpenFifo opens a fifo. Returns io.ReadWriteCloser. +// Context can be used to cancel this function until open(2) has not returned. +// Accepted flags: +// - syscall.O_CREAT - create new fifo if one doesn't exist +// - syscall.O_RDONLY - open fifo only from reader side +// - syscall.O_WRONLY - open fifo only from writer side +// - syscall.O_RDWR - open fifo from both sides, never block on syscall level +// - syscall.O_NONBLOCK - return io.ReadWriteCloser even if other side of the +// fifo isn't open. read/write will be connected after the actual fifo is +// open or after fifo is closed. +func OpenFifo(ctx context.Context, fn string, flag int, perm os.FileMode) (io.ReadWriteCloser, error) { + fifo, err := openFifo(ctx, fn, flag, perm) + if fifo == nil { + // Do not return a non-nil ReadWriteCloser((*fifo)(nil)) value + // as that can confuse callers. + return nil, err + } + return fifo, err +} + +func openFifo(ctx context.Context, fn string, flag int, perm os.FileMode) (*fifo, error) { + if _, err := os.Stat(fn); err != nil { + if os.IsNotExist(err) && flag&syscall.O_CREAT != 0 { + if err := syscall.Mkfifo(fn, uint32(perm&os.ModePerm)); err != nil && !os.IsExist(err) { + return nil, fmt.Errorf("error creating fifo %v: %w", fn, err) + } + } else { + return nil, err + } + } + + block := flag&syscall.O_NONBLOCK == 0 || flag&syscall.O_RDWR != 0 + + flag &= ^syscall.O_CREAT + flag &= ^syscall.O_NONBLOCK + + h, err := getHandle(fn) + if err != nil { + return nil, err + } + + f := &fifo{ + handle: h, + flag: flag, + opened: make(chan struct{}), + closed: make(chan struct{}), + closing: make(chan struct{}), + } + + wg := leakCheckWg + if wg != nil { + wg.Add(2) + } + + go func() { + if wg != nil { + defer wg.Done() + } + select { + case <-ctx.Done(): + select { + case <-f.opened: + default: + f.Close() + } + case <-f.opened: + case <-f.closed: + } + }() + go func() { + if wg != nil { + defer wg.Done() + } + var file *os.File + fn, err := h.Path() + if err == nil { + file, err = os.OpenFile(fn, flag, 0) + } + select { + case <-f.closing: + if err == nil { + select { + case <-ctx.Done(): + err = ctx.Err() + default: + err = fmt.Errorf("fifo %v was closed before opening", h.Name()) + } + if file != nil { + file.Close() + } + } + default: + } + if err != nil { + f.closedOnce.Do(func() { + f.err = err + close(f.closed) + }) + return + } + f.file = file + close(f.opened) + }() + if block { + select { + case <-f.opened: + case <-f.closed: + return nil, f.err + } + } + return f, nil +} + +// Read from a fifo to a byte array. +func (f *fifo) Read(b []byte) (int, error) { + if f.flag&syscall.O_WRONLY > 0 { + return 0, ErrRdFrmWRONLY + } + select { + case <-f.opened: + return f.file.Read(b) + default: + } + select { + case <-f.opened: + return f.file.Read(b) + case <-f.closed: + return 0, ErrReadClosed + } +} + +// Write from byte array to a fifo. +func (f *fifo) Write(b []byte) (int, error) { + if f.flag&(syscall.O_WRONLY|syscall.O_RDWR) == 0 { + return 0, ErrWrToRDONLY + } + select { + case <-f.opened: + return f.file.Write(b) + default: + } + select { + case <-f.opened: + return f.file.Write(b) + case <-f.closed: + return 0, ErrWriteClosed + } +} + +// Close the fifo. Next reads/writes will error. This method can also be used +// before open(2) has returned and fifo was never opened. +func (f *fifo) Close() (retErr error) { + for { + if f == nil { + return + } + + select { + case <-f.closed: + f.handle.Close() + return + default: + select { + case <-f.opened: + f.closedOnce.Do(func() { + retErr = f.file.Close() + f.err = retErr + close(f.closed) + }) + default: + if f.flag&syscall.O_RDWR != 0 { + runtime.Gosched() + break + } + f.closingOnce.Do(func() { + close(f.closing) + }) + reverseMode := syscall.O_WRONLY + if f.flag&syscall.O_WRONLY > 0 { + reverseMode = syscall.O_RDONLY + } + fn, err := f.handle.Path() + // if Close() is called concurrently(shouldn't) it may cause error + // because handle is closed + select { + case <-f.closed: + default: + if err != nil { + // Path has become invalid. We will leak a goroutine. + // This case should not happen in linux. + f.closedOnce.Do(func() { + f.err = err + close(f.closed) + }) + <-f.closed + break + } + f, err := os.OpenFile(fn, reverseMode|syscall.O_NONBLOCK, 0) + if err == nil { + f.Close() + } + runtime.Gosched() + } + } + } + } +} diff --git a/vendor/github.com/containerd/fifo/handle_linux.go b/vendor/github.com/containerd/fifo/handle_linux.go new file mode 100644 index 0000000000..9710ccaa93 --- /dev/null +++ b/vendor/github.com/containerd/fifo/handle_linux.go @@ -0,0 +1,98 @@ +//go:build linux + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package fifo + +import ( + "fmt" + "os" + "sync" + "syscall" +) + +//nolint:revive +const O_PATH = 010000000 + +type handle struct { + f *os.File + fd uintptr + dev uint64 + ino uint64 + closeOnce sync.Once + name string +} + +func getHandle(fn string) (*handle, error) { + f, err := os.OpenFile(fn, O_PATH, 0) + if err != nil { + return nil, fmt.Errorf("failed to open %v with O_PATH: %w", fn, err) + } + + var ( + stat syscall.Stat_t + fd = f.Fd() + ) + if err := syscall.Fstat(int(fd), &stat); err != nil { + f.Close() + return nil, fmt.Errorf("failed to stat handle %v: %w", fd, err) + } + + h := &handle{ + f: f, + name: fn, + //nolint:unconvert + dev: uint64(stat.Dev), + ino: stat.Ino, + fd: fd, + } + + // check /proc just in case + if _, err := os.Stat(h.procPath()); err != nil { + f.Close() + return nil, fmt.Errorf("couldn't stat %v: %w", h.procPath(), err) + } + + return h, nil +} + +func (h *handle) procPath() string { + return fmt.Sprintf("/proc/self/fd/%d", h.fd) +} + +func (h *handle) Name() string { + return h.name +} + +func (h *handle) Path() (string, error) { + var stat syscall.Stat_t + if err := syscall.Stat(h.procPath(), &stat); err != nil { + return "", fmt.Errorf("path %v could not be statted: %w", h.procPath(), err) + } + //nolint:unconvert + if uint64(stat.Dev) != h.dev || stat.Ino != h.ino { + return "", fmt.Errorf("failed to verify handle %v/%v %v/%v", stat.Dev, h.dev, stat.Ino, h.ino) + } + return h.procPath(), nil +} + +func (h *handle) Close() error { + h.closeOnce.Do(func() { + h.f.Close() + }) + return nil +} diff --git a/vendor/github.com/containerd/fifo/handle_nolinux.go b/vendor/github.com/containerd/fifo/handle_nolinux.go new file mode 100644 index 0000000000..f6863cf32a --- /dev/null +++ b/vendor/github.com/containerd/fifo/handle_nolinux.go @@ -0,0 +1,64 @@ +//go:build !linux && !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package fifo + +import ( + "fmt" + "syscall" +) + +type handle struct { + fn string + dev uint64 + ino uint64 +} + +func getHandle(fn string) (*handle, error) { + var stat syscall.Stat_t + if err := syscall.Stat(fn, &stat); err != nil { + return nil, fmt.Errorf("failed to stat %v: %w", fn, err) + } + + h := &handle{ + fn: fn, + dev: uint64(stat.Dev), //nolint:unconvert,nolintlint + ino: uint64(stat.Ino), //nolint:unconvert,nolintlint + } + + return h, nil +} + +func (h *handle) Path() (string, error) { + var stat syscall.Stat_t + if err := syscall.Stat(h.fn, &stat); err != nil { + return "", fmt.Errorf("path %v could not be statted: %w", h.fn, err) + } + if uint64(stat.Dev) != h.dev || uint64(stat.Ino) != h.ino { //nolint:unconvert,nolintlint + return "", fmt.Errorf("failed to verify handle %v/%v %v/%v for %v", stat.Dev, h.dev, stat.Ino, h.ino, h.fn) + } + return h.fn, nil +} + +func (h *handle) Name() string { + return h.fn +} + +func (h *handle) Close() error { + return nil +} diff --git a/vendor/github.com/containerd/fifo/raw.go b/vendor/github.com/containerd/fifo/raw.go new file mode 100644 index 0000000000..9f18f76d2c --- /dev/null +++ b/vendor/github.com/containerd/fifo/raw.go @@ -0,0 +1,114 @@ +//go:build !windows + +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package fifo + +import ( + "syscall" +) + +// SyscallConn provides raw access to the fifo's underlying filedescrptor. +// See syscall.Conn for guarantees provided by this interface. +func (f *fifo) SyscallConn() (syscall.RawConn, error) { + // deterministic check for closed + select { + case <-f.closed: + return nil, ErrClosed + default: + } + + select { + case <-f.closed: + return nil, ErrClosed + case <-f.opened: + return f.file.SyscallConn() + default: + } + + // Not opened and not closed, this means open is non-blocking AND it's not open yet + // Use rawConn to deal with non-blocking open. + rc := &rawConn{f: f, ready: make(chan struct{})} + go func() { + select { + case <-f.closed: + return + case <-f.opened: + rc.raw, rc.err = f.file.SyscallConn() + close(rc.ready) + } + }() + + return rc, nil +} + +type rawConn struct { + f *fifo + ready chan struct{} + raw syscall.RawConn + err error +} + +func (r *rawConn) Control(f func(fd uintptr)) error { + select { + case <-r.f.closed: + return ErrCtrlClosed + case <-r.ready: + } + + if r.err != nil { + return r.err + } + + return r.raw.Control(f) +} + +func (r *rawConn) Read(f func(fd uintptr) (done bool)) error { + if r.f.flag&syscall.O_WRONLY > 0 { + return ErrRdFrmWRONLY + } + + select { + case <-r.f.closed: + return ErrReadClosed + case <-r.ready: + } + + if r.err != nil { + return r.err + } + + return r.raw.Read(f) +} + +func (r *rawConn) Write(f func(fd uintptr) (done bool)) error { + if r.f.flag&(syscall.O_WRONLY|syscall.O_RDWR) == 0 { + return ErrWrToRDONLY + } + + select { + case <-r.f.closed: + return ErrWriteClosed + case <-r.ready: + } + + if r.err != nil { + return r.err + } + + return r.raw.Write(f) +} diff --git a/vendor/github.com/containerd/fifo/readme.md b/vendor/github.com/containerd/fifo/readme.md new file mode 100644 index 0000000000..ad4727dfe5 --- /dev/null +++ b/vendor/github.com/containerd/fifo/readme.md @@ -0,0 +1,46 @@ +### fifo + +[![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/fifo)](https://pkg.go.dev/github.com/containerd/fifo) +[![Build Status](https://github.com/containerd/fifo/workflows/CI/badge.svg)](https://github.com/containerd/fifo/actions?query=workflow%3ACI) +[![codecov](https://codecov.io/gh/containerd/fifo/branch/master/graph/badge.svg)](https://codecov.io/gh/containerd/fifo) +[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/fifo)](https://goreportcard.com/report/github.com/containerd/fifo) + +Go package for handling fifos in a sane way. + +``` +// OpenFifo opens a fifo. Returns io.ReadWriteCloser. +// Context can be used to cancel this function until open(2) has not returned. +// Accepted flags: +// - syscall.O_CREAT - create new fifo if one doesn't exist +// - syscall.O_RDONLY - open fifo only from reader side +// - syscall.O_WRONLY - open fifo only from writer side +// - syscall.O_RDWR - open fifo from both sides, never block on syscall level +// - syscall.O_NONBLOCK - return io.ReadWriteCloser even if other side of the +// fifo isn't open. read/write will be connected after the actual fifo is +// open or after fifo is closed. +func OpenFifo(ctx context.Context, fn string, flag int, perm os.FileMode) (io.ReadWriteCloser, error) + + +// Read from a fifo to a byte array. +func (f *fifo) Read(b []byte) (int, error) + + +// Write from byte array to a fifo. +func (f *fifo) Write(b []byte) (int, error) + + +// Close the fifo. Next reads/writes will error. This method can also be used +// before open(2) has returned and fifo was never opened. +func (f *fifo) Close() error +``` + +## Project details + +The fifo is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE). +As a containerd sub-project, you will find the: + + * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md) + +information in our [`containerd/project`](https://github.com/containerd/project) repository. diff --git a/vendor/github.com/containerd/containerd/sys/filesys.go b/vendor/github.com/containerd/fifo/utils.go similarity index 98% rename from vendor/github.com/containerd/containerd/sys/filesys.go rename to vendor/github.com/containerd/fifo/utils.go index 825d21d19a..bbdf790154 100644 --- a/vendor/github.com/containerd/containerd/sys/filesys.go +++ b/vendor/github.com/containerd/fifo/utils.go @@ -14,7 +14,7 @@ limitations under the License. */ -package sys +package fifo import "os" diff --git a/vendor/github.com/containerd/ttrpc/.gitattributes b/vendor/github.com/containerd/ttrpc/.gitattributes new file mode 100644 index 0000000000..d207b1802b --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/.gitattributes @@ -0,0 +1 @@ +*.go text eol=lf diff --git a/vendor/github.com/containerd/ttrpc/.gitignore b/vendor/github.com/containerd/ttrpc/.gitignore index a1338d6851..88ceb2764b 100644 --- a/vendor/github.com/containerd/ttrpc/.gitignore +++ b/vendor/github.com/containerd/ttrpc/.gitignore @@ -1,4 +1,5 @@ # Binaries for programs and plugins +/bin/ *.exe *.dll *.so @@ -9,6 +10,4 @@ # Output of the go coverage tool, specifically when used with LiteIDE *.out - -# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 -.glide/ +coverage.txt diff --git a/vendor/github.com/containerd/ttrpc/.golangci.yml b/vendor/github.com/containerd/ttrpc/.golangci.yml new file mode 100644 index 0000000000..6462e52f66 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/.golangci.yml @@ -0,0 +1,52 @@ +linters: + enable: + - staticcheck + - unconvert + - gofmt + - goimports + - revive + - ineffassign + - vet + - unused + - misspell + disable: + - errcheck + +linters-settings: + revive: + ignore-generated-headers: true + rules: + - name: blank-imports + - name: context-as-argument + - name: context-keys-type + - name: dot-imports + - name: error-return + - name: error-strings + - name: error-naming + - name: exported + - name: if-return + - name: increment-decrement + - name: var-naming + arguments: [["UID", "GID"], []] + - name: var-declaration + - name: package-comments + - name: range + - name: receiver-naming + - name: time-naming + - name: unexported-return + - name: indent-error-flow + - name: errorf + - name: empty-block + - name: superfluous-else + - name: unused-parameter + - name: unreachable-code + - name: redefines-builtin-id + +issues: + include: + - EXC0002 + +run: + timeout: 8m + skip-dirs: + - example diff --git a/vendor/github.com/containerd/ttrpc/.travis.yml b/vendor/github.com/containerd/ttrpc/.travis.yml deleted file mode 100644 index ee20b26e7f..0000000000 --- a/vendor/github.com/containerd/ttrpc/.travis.yml +++ /dev/null @@ -1,24 +0,0 @@ -dist: bionic -language: go - -go: - - "1.13.x" - - "1.15.x" - -install: - # Don't change local go.{mod, sum} by go get tools. - # - # ref: https://github.com/golang/go/issues/27643 - - pushd ..; go get -u github.com/vbatts/git-validation; popd - - pushd ..; go get -u github.com/kunalkushwaha/ltag; popd - -before_script: - - pushd ..; git clone https://github.com/containerd/project; popd - -script: - - DCO_VERBOSITY=-q ../project/script/validate/dco - - ../project/script/validate/fileheader ../project/ - - go test -v -race -covermode=atomic -coverprofile=coverage.txt ./... - -after_success: - - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/containerd/ttrpc/Makefile b/vendor/github.com/containerd/ttrpc/Makefile new file mode 100644 index 0000000000..c3a497dcac --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/Makefile @@ -0,0 +1,180 @@ +# Copyright The containerd Authors. + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +# Go command to use for build +GO ?= go +INSTALL ?= install + +# Root directory of the project (absolute path). +ROOTDIR=$(dir $(abspath $(lastword $(MAKEFILE_LIST)))) + +WHALE = "🇩" +ONI = "👹" + +# Project binaries. +COMMANDS=protoc-gen-go-ttrpc protoc-gen-gogottrpc + +ifdef BUILDTAGS + GO_BUILDTAGS = ${BUILDTAGS} +endif +GO_BUILDTAGS ?= +GO_TAGS=$(if $(GO_BUILDTAGS),-tags "$(strip $(GO_BUILDTAGS))",) + +# Project packages. +PACKAGES=$(shell $(GO) list ${GO_TAGS} ./... | grep -v /example) +TESTPACKAGES=$(shell $(GO) list ${GO_TAGS} ./... | grep -v /cmd | grep -v /integration | grep -v /example) +BINPACKAGES=$(addprefix ./cmd/,$(COMMANDS)) + +#Replaces ":" (*nix), ";" (windows) with newline for easy parsing +GOPATHS=$(shell echo ${GOPATH} | tr ":" "\n" | tr ";" "\n") + +TESTFLAGS_RACE= +GO_BUILD_FLAGS= +# See Golang issue re: '-trimpath': https://github.com/golang/go/issues/13809 +GO_GCFLAGS=$(shell \ + set -- ${GOPATHS}; \ + echo "-gcflags=-trimpath=$${1}/src"; \ + ) + +BINARIES=$(addprefix bin/,$(COMMANDS)) + +# Flags passed to `go test` +TESTFLAGS ?= $(TESTFLAGS_RACE) $(EXTRA_TESTFLAGS) +TESTFLAGS_PARALLEL ?= 8 + +# Use this to replace `go test` with, for instance, `gotestsum` +GOTEST ?= $(GO) test + +.PHONY: clean all AUTHORS build binaries test integration generate protos check-protos coverage ci check help install vendor install-protobuf install-protobuild +.DEFAULT: default + +# Forcibly set the default goal to all, in case an include above brought in a rule definition. +.DEFAULT_GOAL := all + +all: binaries + +check: proto-fmt ## run all linters + @echo "$(WHALE) $@" + GOGC=75 golangci-lint run + +ci: check binaries check-protos coverage # coverage-integration ## to be used by the CI + +AUTHORS: .mailmap .git/HEAD + git log --format='%aN <%aE>' | sort -fu > $@ + +generate: protos + @echo "$(WHALE) $@" + @PATH="${ROOTDIR}/bin:${PATH}" $(GO) generate -x ${PACKAGES} + +protos: bin/protoc-gen-gogottrpc bin/protoc-gen-go-ttrpc ## generate protobuf + @echo "$(WHALE) $@" + @(PATH="${ROOTDIR}/bin:${PATH}" protobuild --quiet ${PACKAGES}) + +check-protos: protos ## check if protobufs needs to be generated again + @echo "$(WHALE) $@" + @test -z "$$(git status --short | grep ".pb.go" | tee /dev/stderr)" || \ + ((git diff | cat) && \ + (echo "$(ONI) please run 'make protos' when making changes to proto files" && false)) + +check-api-descriptors: protos ## check that protobuf changes aren't present. + @echo "$(WHALE) $@" + @test -z "$$(git status --short | grep ".pb.txt" | tee /dev/stderr)" || \ + ((git diff $$(find . -name '*.pb.txt') | cat) && \ + (echo "$(ONI) please run 'make protos' when making changes to proto files and check-in the generated descriptor file changes" && false)) + +proto-fmt: ## check format of proto files + @echo "$(WHALE) $@" + @test -z "$$(find . -name '*.proto' -type f -exec grep -Hn -e "^ " {} \; | tee /dev/stderr)" || \ + (echo "$(ONI) please indent proto files with tabs only" && false) + @test -z "$$(find . -name '*.proto' -type f -exec grep -Hn "Meta meta = " {} \; | grep -v '(gogoproto.nullable) = false' | tee /dev/stderr)" || \ + (echo "$(ONI) meta fields in proto files must have option (gogoproto.nullable) = false" && false) + +build: ## build the go packages + @echo "$(WHALE) $@" + @$(GO) build ${DEBUG_GO_GCFLAGS} ${GO_GCFLAGS} ${GO_BUILD_FLAGS} ${EXTRA_FLAGS} ${PACKAGES} + +test: ## run tests, except integration tests and tests that require root + @echo "$(WHALE) $@" + @$(GOTEST) ${TESTFLAGS} ${TESTPACKAGES} + +integration: ## run integration tests + @echo "$(WHALE) $@" + @cd "${ROOTDIR}/integration" && $(GOTEST) -v ${TESTFLAGS} -parallel ${TESTFLAGS_PARALLEL} . + +benchmark: ## run benchmarks tests + @echo "$(WHALE) $@" + @$(GO) test ${TESTFLAGS} -bench . -run Benchmark + +FORCE: + +define BUILD_BINARY +@echo "$(WHALE) $@" +@$(GO) build ${DEBUG_GO_GCFLAGS} ${GO_GCFLAGS} ${GO_BUILD_FLAGS} -o $@ ${GO_TAGS} ./$< +endef + +# Build a binary from a cmd. +bin/%: cmd/% FORCE + $(call BUILD_BINARY) + +binaries: $(BINARIES) ## build binaries + @echo "$(WHALE) $@" + +clean: ## clean up binaries + @echo "$(WHALE) $@" + @rm -f $(BINARIES) + +install: ## install binaries + @echo "$(WHALE) $@ $(BINPACKAGES)" + @$(GO) install $(BINPACKAGES) + +install-protobuf: + @echo "$(WHALE) $@" + @script/install-protobuf + +install-protobuild: + @echo "$(WHALE) $@" + @$(GO) install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28.1 + @$(GO) install github.com/containerd/protobuild@14832ccc41429f5c4f81028e5af08aa233a219cf + +coverage: ## generate coverprofiles from the unit tests, except tests that require root + @echo "$(WHALE) $@" + @rm -f coverage.txt + @$(GO) test ${TESTFLAGS} ${TESTPACKAGES} 2> /dev/null + @( for pkg in ${PACKAGES}; do \ + $(GO) test ${TESTFLAGS} \ + -cover \ + -coverprofile=profile.out \ + -covermode=atomic $$pkg || exit; \ + if [ -f profile.out ]; then \ + cat profile.out >> coverage.txt; \ + rm profile.out; \ + fi; \ + done ) + +vendor: ## ensure all the go.mod/go.sum files are up-to-date + @echo "$(WHALE) $@" + @$(GO) mod tidy + @$(GO) mod verify + +verify-vendor: ## verify if all the go.mod/go.sum files are up-to-date + @echo "$(WHALE) $@" + @$(GO) mod tidy + @$(GO) mod verify + @test -z "$$(git status --short | grep "go.sum" | tee /dev/stderr)" || \ + ((git diff | cat) && \ + (echo "$(ONI) make sure to checkin changes after go mod tidy" && false)) + +help: ## this help + @awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST) | sort diff --git a/vendor/github.com/containerd/ttrpc/PROTOCOL.md b/vendor/github.com/containerd/ttrpc/PROTOCOL.md new file mode 100644 index 0000000000..12b43f6bd6 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/PROTOCOL.md @@ -0,0 +1,240 @@ +# Protocol Specification + +The ttrpc protocol is client/server protocol to support multiple request streams +over a single connection with lightweight framing. The client represents the +process which initiated the underlying connection and the server is the process +which accepted the connection. The protocol is currently defined as +asymmetrical, with clients sending requests and servers sending responses. Both +clients and servers are able to send stream data. The roles are also used in +determining the stream identifiers, with client initiated streams using odd +number identifiers and server initiated using even number. The protocol may be +extended in the future to support server initiated streams, that is not +supported in the latest version. + +## Purpose + +The ttrpc protocol is designed to be lightweight and optimized for low latency +and reliable connections between processes on the same host. The protocol does +not include features for handling unreliable connections such as handshakes, +resets, pings, or flow control. The protocol is designed to make low-overhead +implementations as simple as possible. It is not intended as a suitable +replacement for HTTP2/3 over the network. + +## Message Frame + +Each Message Frame consists of a 10-byte message header followed +by message data. The data length and stream ID are both big-endian +4-byte unsigned integers. The message type is an unsigned 1-byte +integer. The flags are also an unsigned 1-byte integer and +use is defined by the message type. + + +---------------------------------------------------------------+ + | Data Length (32) | + +---------------------------------------------------------------+ + | Stream ID (32) | + +---------------+-----------------------------------------------+ + | Msg Type (8) | + +---------------+ + | Flags (8) | + +---------------+-----------------------------------------------+ + | Data (*) | + +---------------------------------------------------------------+ + +The Data Length field represents the number of bytes in the Data field. The +total frame size will always be Data Length + 10 bytes. The maximum data length +is 4MB and any larger size should be rejected. Due to the maximum data size +being less than 16MB, the first frame byte should always be zero. This first +byte should be considered reserved for future use. + +The Stream ID must be odd for client initiated streams and even for server +initiated streams. Server initiated streams are not currently supported. + +## Mesage Types + +| Message Type | Name | Description | +|--------------|----------|----------------------------------| +| 0x01 | Request | Initiates stream | +| 0x02 | Response | Final stream data and terminates | +| 0x03 | Data | Stream data | + +### Request + +The request message is used to initiate stream and send along request data for +properly routing and handling the stream. The stream may indicate unary without +any inbound or outbound stream data with only a response is expected on the +stream. The request may also indicate the stream is still open for more data and +no response is expected until data is finished. If the remote indicates the +stream is closed, the request may be considered non-unary but without anymore +stream data sent. In the case of `remote closed`, the remote still expects to +receive a response or stream data. For compatibility with non streaming clients, +a request with empty flags indicates a unary request. + +#### Request Flags + +| Flag | Name | Description | +|------|-----------------|--------------------------------------------------| +| 0x01 | `remote closed` | Non-unary, but no more data expected from remote | +| 0x02 | `remote open` | Non-unary, remote is still sending data | + +### Response + +The response message is used to end a stream with data, an empty response, or +an error. A response message is the only expected message after a unary request. +A non-unary request does not require a response message if the server is sending +back stream data. A non-unary stream may return a single response message but no +other stream data may follow. + +#### Response Flags + +No response flags are defined at this time, flags should be empty. + +### Data + +The data message is used to send data on an already initialized stream. Either +client or server may send data. A data message is not allowed on a unary stream. +A data message should not be sent after indicating `remote closed` to the peer. +The last data message on a stream must set the `remote closed` flag. + +The `no data` flag is used to indicate that the data message does not include +any data. This is normally used with the `remote closed` flag to indicate the +stream is now closed without transmitting any data. Since ttrpc normally +transmits a single object per message, a zero length data message may be +interpreted as an empty object. For example, transmitting the number zero as a +protobuf message ends up with a data length of zero, but the message is still +considered data and should be processed. + +#### Data Flags + +| Flag | Name | Description | +|------|-----------------|-----------------------------------| +| 0x01 | `remote closed` | No more data expected from remote | +| 0x04 | `no data` | This message does not have data | + +## Streaming + +All ttrpc requests use streams to transfer data. Unary streams will only have +two messages sent per stream, a request from a client and a response from the +server. Non-unary streams, however, may send any numbers of messages from the +client and the server. This makes stream management more complicated than unary +streams since both client and server need to track additional state. To keep +this management as simple as possible, ttrpc minimizes the number of states and +uses two flags instead of control frames. Each stream has two states while a +stream is still alive: `local closed` and `remote closed`. Each peer considers +local and remote from their own perspective and sets flags from the other peer's +perspective. For example, if a client sends a data frame with the +`remote closed` flag, that is indicating that the client is now `local closed` +and the server will be `remote closed`. A unary operation does not need to send +these flags since each received message always indicates `remote closed`. Once a +peer is both `local closed` and `remote closed`, the stream is considered +finished and may be cleaned up. + +Due to the asymmetric nature of the current protocol, a client should +always be in the `local closed` state before `remote closed` and a server should +always be in the `remote closed` state before `local closed`. This happens +because the client is always initiating requests and a client always expects a +final response back from a server to indicate the initiated request has been +fulfilled. This may mean server sends a final empty response to finish a stream +even after it has already completed sending data before the client. + +### Unary State Diagram + + +--------+ +--------+ + | Client | | Server | + +---+----+ +----+---+ + | +---------+ | + local >---------------+ Request +--------------------> remote + closed | +---------+ | closed + | | + | +----------+ | + finished <--------------+ Response +--------------------< finished + | +----------+ | + | | + +### Non-Unary State Diagrams + +RC: `remote closed` flag +RO: `remote open` flag + + +--------+ +--------+ + | Client | | Server | + +---+----+ +----+---+ + | +--------------+ | + >-------------+ Request [RO] +-----------------> + | +--------------+ | + | | + | +------+ | + >-----------------+ Data +---------------------> + | +------+ | + | | + | +-----------+ | + local >---------------+ Data [RC] +------------------> remote + closed | +-----------+ | closed + | | + | +----------+ | + finished <--------------+ Response +--------------------< finished + | +----------+ | + | | + + +--------+ +--------+ + | Client | | Server | + +---+----+ +----+---+ + | +--------------+ | + local >-------------+ Request [RC] +-----------------> remote + closed | +--------------+ | closed + | | + | +------+ | + <-----------------+ Data +---------------------< + | +------+ | + | | + | +-----------+ | + finished <---------------+ Data [RC] +------------------< finished + | +-----------+ | + | | + + +--------+ +--------+ + | Client | | Server | + +---+----+ +----+---+ + | +--------------+ | + >-------------+ Request [RO] +-----------------> + | +--------------+ | + | | + | +------+ | + >-----------------+ Data +---------------------> + | +------+ | + | | + | +------+ | + <-----------------+ Data +---------------------< + | +------+ | + | | + | +------+ | + >-----------------+ Data +---------------------> + | +------+ | + | | + | +-----------+ | + local >---------------+ Data [RC] +------------------> remote + closed | +-----------+ | closed + | | + | +------+ | + <-----------------+ Data +---------------------< + | +------+ | + | | + | +-----------+ | + finished <---------------+ Data [RC] +------------------< finished + | +-----------+ | + | | + +## RPC + +While this protocol is defined primarily to support Remote Procedure Calls, the +protocol does not define the request and response types beyond the messages +defined in the protocol. The implementation provides a default protobuf +definition of request and response which may be used for cross language rpc. +All implementations should at least define a request type which support +routing by procedure name and a response type which supports call status. + +## Version History + +| Version | Features | +|---------|---------------------| +| 1.0 | Unary requests only | +| 1.2 | Streaming support | diff --git a/vendor/github.com/containerd/ttrpc/Protobuild.toml b/vendor/github.com/containerd/ttrpc/Protobuild.toml new file mode 100644 index 0000000000..0f6ccbd1e8 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/Protobuild.toml @@ -0,0 +1,28 @@ +version = "2" +generators = ["go"] + +# Control protoc include paths. Below are usually some good defaults, but feel +# free to try it without them if it works for your project. +[includes] + # Include paths that will be added before all others. Typically, you want to + # treat the root of the project as an include, but this may not be necessary. + before = ["."] + + # Paths that will be added untouched to the end of the includes. We use + # `/usr/local/include` to pickup the common install location of protobuf. + # This is the default. + after = ["/usr/local/include"] + +# This section maps protobuf imports to Go packages. These will become +# `-M` directives in the call to the go protobuf generator. +[packages] + "google/protobuf/any.proto" = "github.com/gogo/protobuf/types" + "proto/status.proto" = "google.golang.org/genproto/googleapis/rpc/status" + +[[overrides]] +# enable ttrpc and disable fieldpath and grpc for the shim +prefixes = ["github.com/containerd/ttrpc/integration/streaming"] +generators = ["go", "go-ttrpc"] + +[overrides.parameters.go-ttrpc] +prefix = "TTRPC" diff --git a/vendor/github.com/containerd/ttrpc/README.md b/vendor/github.com/containerd/ttrpc/README.md index c345c844e6..675a5179ef 100644 --- a/vendor/github.com/containerd/ttrpc/README.md +++ b/vendor/github.com/containerd/ttrpc/README.md @@ -1,6 +1,6 @@ # ttrpc -[![Build Status](https://travis-ci.org/containerd/ttrpc.svg?branch=master)](https://travis-ci.org/containerd/ttrpc) +[![Build Status](https://github.com/containerd/ttrpc/workflows/CI/badge.svg)](https://github.com/containerd/ttrpc/actions?query=workflow%3ACI) GRPC for low-memory environments. @@ -19,13 +19,17 @@ Please note that while this project supports generating either end of the protocol, the generated service definitions will be incompatible with regular GRPC services, as they do not speak the same protocol. +# Protocol + +See the [protocol specification](./PROTOCOL.md). + # Usage Create a gogo vanity binary (see [`cmd/protoc-gen-gogottrpc/main.go`](cmd/protoc-gen-gogottrpc/main.go) for an example with the ttrpc plugin enabled. -It's recommended to use [`protobuild`](https://github.com//stevvooe/protobuild) +It's recommended to use [`protobuild`](https://github.com/containerd/protobuild) to build the protobufs for this project, but this will work with protoc directly, if required. @@ -36,18 +40,11 @@ directly, if required. - The client and server interface are identical whereas in GRPC there is a client and server interface that are different. - The Go stdlib context package is used instead. -- No support for streams yet. # Status -Very new. YMMV. - TODO: -- [X] Plumb error codes and GRPC status -- [X] Remove use of any type and dependency on typeurl package -- [X] Ensure that protocol can support streaming in the future -- [ ] Document protocol layout - [ ] Add testing under concurrent load to ensure - [ ] Verify connection error handling @@ -55,8 +52,8 @@ TODO: ttrpc is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE). As a containerd sub-project, you will find the: - * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md), - * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS), - * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md) + * [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md) information in our [`containerd/project`](https://github.com/containerd/project) repository. diff --git a/vendor/github.com/containerd/ttrpc/channel.go b/vendor/github.com/containerd/ttrpc/channel.go index aa8c9541cf..feafd9a6b5 100644 --- a/vendor/github.com/containerd/ttrpc/channel.go +++ b/vendor/github.com/containerd/ttrpc/channel.go @@ -19,11 +19,11 @@ package ttrpc import ( "bufio" "encoding/binary" + "fmt" "io" "net" "sync" - "github.com/pkg/errors" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) @@ -38,6 +38,26 @@ type messageType uint8 const ( messageTypeRequest messageType = 0x1 messageTypeResponse messageType = 0x2 + messageTypeData messageType = 0x3 +) + +func (mt messageType) String() string { + switch mt { + case messageTypeRequest: + return "request" + case messageTypeResponse: + return "response" + case messageTypeData: + return "data" + default: + return "unknown" + } +} + +const ( + flagRemoteClosed uint8 = 0x1 + flagRemoteOpen uint8 = 0x2 + flagNoData uint8 = 0x4 ) // messageHeader represents the fixed-length message header of 10 bytes sent @@ -46,7 +66,7 @@ type messageHeader struct { Length uint32 // length excluding this header. b[:4] StreamID uint32 // identifies which request stream message is a part of. b[4:8] Type messageType // message type b[8] - Flags uint8 // reserved b[9] + Flags uint8 // type specific flags b[9] } func readMessageHeader(p []byte, r io.Reader) (messageHeader, error) { @@ -105,28 +125,37 @@ func (ch *channel) recv() (messageHeader, []byte, error) { if mh.Length > uint32(messageLengthMax) { if _, err := ch.br.Discard(int(mh.Length)); err != nil { - return mh, nil, errors.Wrapf(err, "failed to discard after receiving oversized message") + return mh, nil, fmt.Errorf("failed to discard after receiving oversized message: %w", err) } return mh, nil, status.Errorf(codes.ResourceExhausted, "message length %v exceed maximum message size of %v", mh.Length, messageLengthMax) } - p := ch.getmbuf(int(mh.Length)) - if _, err := io.ReadFull(ch.br, p); err != nil { - return messageHeader{}, nil, errors.Wrapf(err, "failed reading message") + var p []byte + if mh.Length > 0 { + p = ch.getmbuf(int(mh.Length)) + if _, err := io.ReadFull(ch.br, p); err != nil { + return messageHeader{}, nil, fmt.Errorf("failed reading message: %w", err) + } } return mh, p, nil } -func (ch *channel) send(streamID uint32, t messageType, p []byte) error { - if err := writeMessageHeader(ch.bw, ch.hwbuf[:], messageHeader{Length: uint32(len(p)), StreamID: streamID, Type: t}); err != nil { +func (ch *channel) send(streamID uint32, t messageType, flags uint8, p []byte) error { + // TODO: Error on send rather than on recv + //if len(p) > messageLengthMax { + // return status.Errorf(codes.InvalidArgument, "refusing to send, message length %v exceed maximum message size of %v", len(p), messageLengthMax) + //} + if err := writeMessageHeader(ch.bw, ch.hwbuf[:], messageHeader{Length: uint32(len(p)), StreamID: streamID, Type: t, Flags: flags}); err != nil { return err } - _, err := ch.bw.Write(p) - if err != nil { - return err + if len(p) > 0 { + _, err := ch.bw.Write(p) + if err != nil { + return err + } } return ch.bw.Flush() diff --git a/vendor/github.com/containerd/ttrpc/client.go b/vendor/github.com/containerd/ttrpc/client.go index 30c9b73f32..4b1e1e709b 100644 --- a/vendor/github.com/containerd/ttrpc/client.go +++ b/vendor/github.com/containerd/ttrpc/client.go @@ -18,31 +18,31 @@ package ttrpc import ( "context" + "errors" + "fmt" "io" "net" - "os" "strings" "sync" "syscall" "time" - "github.com/gogo/protobuf/proto" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" + "google.golang.org/protobuf/proto" ) -// ErrClosed is returned by client methods when the underlying connection is -// closed. -var ErrClosed = errors.New("ttrpc: closed") - // Client for a ttrpc server type Client struct { codec codec conn net.Conn channel *channel - calls chan *callRequest + + streamLock sync.RWMutex + streams map[streamID]*stream + nextStreamID streamID + sendLock sync.Mutex ctx context.Context closed func() @@ -51,8 +51,6 @@ type Client struct { userCloseFunc func() userCloseWaitCh chan struct{} - errOnce sync.Once - err error interceptor UnaryClientInterceptor } @@ -73,13 +71,16 @@ func WithUnaryClientInterceptor(i UnaryClientInterceptor) ClientOpts { } } +// NewClient creates a new ttrpc client using the given connection func NewClient(conn net.Conn, opts ...ClientOpts) *Client { ctx, cancel := context.WithCancel(context.Background()) + channel := newChannel(conn) c := &Client{ codec: codec{}, conn: conn, - channel: newChannel(conn), - calls: make(chan *callRequest), + channel: channel, + streams: make(map[streamID]*stream), + nextStreamID: 1, closed: cancel, ctx: ctx, userCloseFunc: func() {}, @@ -95,13 +96,13 @@ func NewClient(conn net.Conn, opts ...ClientOpts) *Client { return c } -type callRequest struct { - ctx context.Context - req *Request - resp *Response // response will be written back here - errs chan error // error written here on completion +func (c *Client) send(sid uint32, mt messageType, flags uint8, b []byte) error { + c.sendLock.Lock() + defer c.sendLock.Unlock() + return c.channel.send(sid, mt, flags, b) } +// Call makes a unary request and returns with response func (c *Client) Call(ctx context.Context, service, method string, req, resp interface{}) error { payload, err := c.codec.Marshal(req) if err != nil { @@ -113,6 +114,7 @@ func (c *Client) Call(ctx context.Context, service, method string, req, resp int Service: service, Method: method, Payload: payload, + // TODO: metadata from context } cresp = &Response{} @@ -123,7 +125,7 @@ func (c *Client) Call(ctx context.Context, service, method string, req, resp int } if dl, ok := ctx.Deadline(); ok { - creq.TimeoutNano = dl.Sub(time.Now()).Nanoseconds() + creq.TimeoutNano = time.Until(dl).Nanoseconds() } info := &UnaryClientInfo{ @@ -143,36 +145,143 @@ func (c *Client) Call(ctx context.Context, service, method string, req, resp int return nil } -func (c *Client) dispatch(ctx context.Context, req *Request, resp *Response) error { - errs := make(chan error, 1) - call := &callRequest{ - ctx: ctx, - req: req, - resp: resp, - errs: errs, - } - - select { - case <-ctx.Done(): - return ctx.Err() - case c.calls <- call: - case <-c.ctx.Done(): - return c.error() - } - - select { - case <-ctx.Done(): - return ctx.Err() - case err := <-errs: - return filterCloseErr(err) - case <-c.ctx.Done(): - return c.error() - } +// StreamDesc describes the stream properties, whether the stream has +// a streaming client, a streaming server, or both +type StreamDesc struct { + StreamingClient bool + StreamingServer bool } +// ClientStream is used to send or recv messages on the underlying stream +type ClientStream interface { + CloseSend() error + SendMsg(m interface{}) error + RecvMsg(m interface{}) error +} + +type clientStream struct { + ctx context.Context + s *stream + c *Client + desc *StreamDesc + localClosed bool + remoteClosed bool +} + +func (cs *clientStream) CloseSend() error { + if !cs.desc.StreamingClient { + return fmt.Errorf("%w: cannot close non-streaming client", ErrProtocol) + } + if cs.localClosed { + return ErrStreamClosed + } + err := cs.s.send(messageTypeData, flagRemoteClosed|flagNoData, nil) + if err != nil { + return filterCloseErr(err) + } + cs.localClosed = true + return nil +} + +func (cs *clientStream) SendMsg(m interface{}) error { + if !cs.desc.StreamingClient { + return fmt.Errorf("%w: cannot send data from non-streaming client", ErrProtocol) + } + if cs.localClosed { + return ErrStreamClosed + } + + var ( + payload []byte + err error + ) + if m != nil { + payload, err = cs.c.codec.Marshal(m) + if err != nil { + return err + } + } + + err = cs.s.send(messageTypeData, 0, payload) + if err != nil { + return filterCloseErr(err) + } + + return nil +} + +func (cs *clientStream) RecvMsg(m interface{}) error { + if cs.remoteClosed { + return io.EOF + } + + var msg *streamMessage + select { + case <-cs.ctx.Done(): + return cs.ctx.Err() + case <-cs.s.recvClose: + // If recv has a pending message, process that first + select { + case msg = <-cs.s.recv: + default: + return cs.s.recvErr + } + case msg = <-cs.s.recv: + } + + if msg.header.Type == messageTypeResponse { + resp := &Response{} + err := proto.Unmarshal(msg.payload[:msg.header.Length], resp) + // return the payload buffer for reuse + cs.c.channel.putmbuf(msg.payload) + if err != nil { + return err + } + + if err := cs.c.codec.Unmarshal(resp.Payload, m); err != nil { + return err + } + + if resp.Status != nil && resp.Status.Code != int32(codes.OK) { + return status.ErrorProto(resp.Status) + } + + cs.c.deleteStream(cs.s) + cs.remoteClosed = true + + return nil + } else if msg.header.Type == messageTypeData { + if !cs.desc.StreamingServer { + cs.c.deleteStream(cs.s) + cs.remoteClosed = true + return fmt.Errorf("received data from non-streaming server: %w", ErrProtocol) + } + if msg.header.Flags&flagRemoteClosed == flagRemoteClosed { + cs.c.deleteStream(cs.s) + cs.remoteClosed = true + + if msg.header.Flags&flagNoData == flagNoData { + return io.EOF + } + } + + err := cs.c.codec.Unmarshal(msg.payload[:msg.header.Length], m) + cs.c.channel.putmbuf(msg.payload) + if err != nil { + return err + } + return nil + } + + return fmt.Errorf("unexpected %q message received: %w", msg.header.Type, ErrProtocol) +} + +// Close closes the ttrpc connection and underlying connection func (c *Client) Close() error { c.closeOnce.Do(func() { c.closed() + + c.conn.Close() }) return nil } @@ -188,153 +297,105 @@ func (c *Client) UserOnCloseWait(ctx context.Context) error { } } -type message struct { - messageHeader - p []byte - err error +func (c *Client) run() { + err := c.receiveLoop() + c.Close() + c.cleanupStreams(err) + + c.userCloseFunc() + close(c.userCloseWaitCh) } -type receiver struct { - wg *sync.WaitGroup - messages chan *message - err error -} - -func (r *receiver) run(ctx context.Context, c *channel) { - defer r.wg.Done() - +func (c *Client) receiveLoop() error { for { select { - case <-ctx.Done(): - r.err = ctx.Err() - return + case <-c.ctx.Done(): + return ErrClosed default: - mh, p, err := c.recv() + var ( + msg = &streamMessage{} + err error + ) + + msg.header, msg.payload, err = c.channel.recv() if err != nil { _, ok := status.FromError(err) if !ok { // treat all errors that are not an rpc status as terminal. // all others poison the connection. - r.err = filterCloseErr(err) - return + return filterCloseErr(err) } } - select { - case r.messages <- &message{ - messageHeader: mh, - p: p[:mh.Length], - err: err, - }: - case <-ctx.Done(): - r.err = ctx.Err() - return - } - } - } -} - -func (c *Client) run() { - var ( - streamID uint32 = 1 - waiters = make(map[uint32]*callRequest) - calls = c.calls - incoming = make(chan *message) - receiversDone = make(chan struct{}) - wg sync.WaitGroup - ) - - // broadcast the shutdown error to the remaining waiters. - abortWaiters := func(wErr error) { - for _, waiter := range waiters { - waiter.errs <- wErr - } - } - recv := &receiver{ - wg: &wg, - messages: incoming, - } - wg.Add(1) - - go func() { - wg.Wait() - close(receiversDone) - }() - go recv.run(c.ctx, c.channel) - - defer func() { - c.conn.Close() - c.userCloseFunc() - close(c.userCloseWaitCh) - }() - - for { - select { - case call := <-calls: - if err := c.send(streamID, messageTypeRequest, call.req); err != nil { - call.errs <- err + sid := streamID(msg.header.StreamID) + s := c.getStream(sid) + if s == nil { + logrus.WithField("stream", sid).Errorf("ttrpc: received message on inactive stream") continue } - waiters[streamID] = call - streamID += 2 // enforce odd client initiated request ids - case msg := <-incoming: - call, ok := waiters[msg.StreamID] - if !ok { - logrus.Errorf("ttrpc: received message for unknown channel %v", msg.StreamID) - continue + if err != nil { + s.closeWithError(err) + } else { + if err := s.receive(c.ctx, msg); err != nil { + logrus.WithError(err).WithField("stream", sid).Errorf("ttrpc: failed to handle message") + } } - - call.errs <- c.recv(call.resp, msg) - delete(waiters, msg.StreamID) - case <-receiversDone: - // all the receivers have exited - if recv.err != nil { - c.setError(recv.err) - } - // don't return out, let the close of the context trigger the abort of waiters - c.Close() - case <-c.ctx.Done(): - abortWaiters(c.error()) - return } } } -func (c *Client) error() error { - c.errOnce.Do(func() { - if c.err == nil { - c.err = ErrClosed - } - }) - return c.err -} +// createStream creates a new stream and registers it with the client +// Introduce stream types for multiple or single response +func (c *Client) createStream(flags uint8, b []byte) (*stream, error) { + c.streamLock.Lock() -func (c *Client) setError(err error) { - c.errOnce.Do(func() { - c.err = err - }) -} - -func (c *Client) send(streamID uint32, mtype messageType, msg interface{}) error { - p, err := c.codec.Marshal(msg) - if err != nil { - return err + // Check if closed since lock acquired to prevent adding + // anything after cleanup completes + select { + case <-c.ctx.Done(): + c.streamLock.Unlock() + return nil, ErrClosed + default: } - return c.channel.send(streamID, mtype, p) + // Stream ID should be allocated at same time + s := newStream(c.nextStreamID, c) + c.streams[s.id] = s + c.nextStreamID = c.nextStreamID + 2 + + c.sendLock.Lock() + defer c.sendLock.Unlock() + c.streamLock.Unlock() + + if err := c.channel.send(uint32(s.id), messageTypeRequest, flags, b); err != nil { + return s, filterCloseErr(err) + } + + return s, nil } -func (c *Client) recv(resp *Response, msg *message) error { - if msg.err != nil { - return msg.err - } +func (c *Client) deleteStream(s *stream) { + c.streamLock.Lock() + delete(c.streams, s.id) + c.streamLock.Unlock() + s.closeWithError(nil) +} - if msg.Type != messageTypeResponse { - return errors.New("unknown message type received") - } +func (c *Client) getStream(sid streamID) *stream { + c.streamLock.RLock() + s := c.streams[sid] + c.streamLock.RUnlock() + return s +} - defer c.channel.putmbuf(msg.p) - return proto.Unmarshal(msg.p, resp) +func (c *Client) cleanupStreams(err error) { + c.streamLock.Lock() + defer c.streamLock.Unlock() + + for sid, s := range c.streams { + s.closeWithError(err) + delete(c.streams, sid) + } } // filterCloseErr rewrites EOF and EPIPE errors to ErrClosed. Use when @@ -347,18 +408,18 @@ func filterCloseErr(err error) error { return nil case err == io.EOF: return ErrClosed - case errors.Cause(err) == io.EOF: + case errors.Is(err, io.ErrClosedPipe): + return ErrClosed + case errors.Is(err, io.EOF): return ErrClosed case strings.Contains(err.Error(), "use of closed network connection"): return ErrClosed default: // if we have an epipe on a write or econnreset on a read , we cast to errclosed var oerr *net.OpError - if errors.As(err, &oerr) && (oerr.Op == "write" || oerr.Op == "read") { - serr, sok := oerr.Err.(*os.SyscallError) - if sok && ((serr.Err == syscall.EPIPE && oerr.Op == "write") || - (serr.Err == syscall.ECONNRESET && oerr.Op == "read")) { - + if errors.As(err, &oerr) { + if (oerr.Op == "write" && errors.Is(err, syscall.EPIPE)) || + (oerr.Op == "read" && errors.Is(err, syscall.ECONNRESET)) { return ErrClosed } } @@ -366,3 +427,86 @@ func filterCloseErr(err error) error { return err } + +// NewStream creates a new stream with the given stream descriptor to the +// specified service and method. If not a streaming client, the request object +// may be provided. +func (c *Client) NewStream(ctx context.Context, desc *StreamDesc, service, method string, req interface{}) (ClientStream, error) { + var payload []byte + if req != nil { + var err error + payload, err = c.codec.Marshal(req) + if err != nil { + return nil, err + } + } + + request := &Request{ + Service: service, + Method: method, + Payload: payload, + // TODO: metadata from context + } + p, err := c.codec.Marshal(request) + if err != nil { + return nil, err + } + + var flags uint8 + if desc.StreamingClient { + flags = flagRemoteOpen + } else { + flags = flagRemoteClosed + } + s, err := c.createStream(flags, p) + if err != nil { + return nil, err + } + + return &clientStream{ + ctx: ctx, + s: s, + c: c, + desc: desc, + }, nil +} + +func (c *Client) dispatch(ctx context.Context, req *Request, resp *Response) error { + p, err := c.codec.Marshal(req) + if err != nil { + return err + } + + s, err := c.createStream(0, p) + if err != nil { + return err + } + defer c.deleteStream(s) + + var msg *streamMessage + select { + case <-ctx.Done(): + return ctx.Err() + case <-c.ctx.Done(): + return ErrClosed + case <-s.recvClose: + // If recv has a pending message, process that first + select { + case msg = <-s.recv: + default: + return s.recvErr + } + case msg = <-s.recv: + } + + if msg.header.Type == messageTypeResponse { + err = proto.Unmarshal(msg.payload[:msg.header.Length], resp) + } else { + err = fmt.Errorf("unexpected %q message received: %w", msg.header.Type, ErrProtocol) + } + + // return the payload buffer for reuse + c.channel.putmbuf(msg.payload) + + return err +} diff --git a/vendor/github.com/containerd/ttrpc/codec.go b/vendor/github.com/containerd/ttrpc/codec.go index b4aac2fac0..3e82722a42 100644 --- a/vendor/github.com/containerd/ttrpc/codec.go +++ b/vendor/github.com/containerd/ttrpc/codec.go @@ -17,8 +17,9 @@ package ttrpc import ( - "github.com/gogo/protobuf/proto" - "github.com/pkg/errors" + "fmt" + + "google.golang.org/protobuf/proto" ) type codec struct{} @@ -28,7 +29,7 @@ func (c codec) Marshal(msg interface{}) ([]byte, error) { case proto.Message: return proto.Marshal(v) default: - return nil, errors.Errorf("ttrpc: cannot marshal unknown type: %T", msg) + return nil, fmt.Errorf("ttrpc: cannot marshal unknown type: %T", msg) } } @@ -37,6 +38,6 @@ func (c codec) Unmarshal(p []byte, msg interface{}) error { case proto.Message: return proto.Unmarshal(p, v) default: - return errors.Errorf("ttrpc: cannot unmarshal into unknown type: %T", msg) + return fmt.Errorf("ttrpc: cannot unmarshal into unknown type: %T", msg) } } diff --git a/vendor/github.com/containerd/ttrpc/config.go b/vendor/github.com/containerd/ttrpc/config.go index 6a53c112b7..097419635c 100644 --- a/vendor/github.com/containerd/ttrpc/config.go +++ b/vendor/github.com/containerd/ttrpc/config.go @@ -16,7 +16,7 @@ package ttrpc -import "github.com/pkg/errors" +import "errors" type serverConfig struct { handshaker Handshaker diff --git a/vendor/github.com/containerd/ttrpc/doc.go b/vendor/github.com/containerd/ttrpc/doc.go new file mode 100644 index 0000000000..d80cd424cc --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/doc.go @@ -0,0 +1,23 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/* +package ttrpc defines and implements a low level simple transfer protocol +optimized for low latency and reliable connections between processes on the same +host. The protocol uses simple framing for sending requests, responses, and data +using multiple streams. +*/ +package ttrpc diff --git a/vendor/github.com/containerd/ttrpc/errors.go b/vendor/github.com/containerd/ttrpc/errors.go new file mode 100644 index 0000000000..ec14b7952b --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/errors.go @@ -0,0 +1,34 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import "errors" + +var ( + // ErrProtocol is a general error in the handling the protocol. + ErrProtocol = errors.New("protocol error") + + // ErrClosed is returned by client methods when the underlying connection is + // closed. + ErrClosed = errors.New("ttrpc: closed") + + // ErrServerClosed is returned when the Server has closed its connection. + ErrServerClosed = errors.New("ttrpc: server closed") + + // ErrStreamClosed is when the streaming connection is closed. + ErrStreamClosed = errors.New("ttrpc: stream closed") +) diff --git a/vendor/github.com/containerd/ttrpc/handshake.go b/vendor/github.com/containerd/ttrpc/handshake.go index a424b67a49..3c6b610d35 100644 --- a/vendor/github.com/containerd/ttrpc/handshake.go +++ b/vendor/github.com/containerd/ttrpc/handshake.go @@ -45,6 +45,6 @@ func (fn handshakerFunc) Handshake(ctx context.Context, conn net.Conn) (net.Conn return fn(ctx, conn) } -func noopHandshake(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) { +func noopHandshake(_ context.Context, conn net.Conn) (net.Conn, interface{}, error) { return conn, nil, nil } diff --git a/vendor/github.com/containerd/ttrpc/interceptor.go b/vendor/github.com/containerd/ttrpc/interceptor.go index c1219dac65..7ff5e9d33f 100644 --- a/vendor/github.com/containerd/ttrpc/interceptor.go +++ b/vendor/github.com/containerd/ttrpc/interceptor.go @@ -28,6 +28,13 @@ type UnaryClientInfo struct { FullMethod string } +// StreamServerInfo provides information about the server request +type StreamServerInfo struct { + FullMethod string + StreamingClient bool + StreamingServer bool +} + // Unmarshaler contains the server request data and allows it to be unmarshaled // into a concrete type type Unmarshaler func(interface{}) error @@ -41,10 +48,18 @@ type UnaryServerInterceptor func(context.Context, Unmarshaler, *UnaryServerInfo, // UnaryClientInterceptor specifies the interceptor function for client request/response type UnaryClientInterceptor func(context.Context, *Request, *Response, *UnaryClientInfo, Invoker) error -func defaultServerInterceptor(ctx context.Context, unmarshal Unmarshaler, info *UnaryServerInfo, method Method) (interface{}, error) { +func defaultServerInterceptor(ctx context.Context, unmarshal Unmarshaler, _ *UnaryServerInfo, method Method) (interface{}, error) { return method(ctx, unmarshal) } func defaultClientInterceptor(ctx context.Context, req *Request, resp *Response, _ *UnaryClientInfo, invoker Invoker) error { return invoker(ctx, req, resp) } + +type StreamServerInterceptor func(context.Context, StreamServer, *StreamServerInfo, StreamHandler) (interface{}, error) + +func defaultStreamServerInterceptor(ctx context.Context, ss StreamServer, _ *StreamServerInfo, stream StreamHandler) (interface{}, error) { + return stream(ctx, ss) +} + +type StreamClientInterceptor func(context.Context) diff --git a/vendor/github.com/containerd/ttrpc/request.pb.go b/vendor/github.com/containerd/ttrpc/request.pb.go new file mode 100644 index 0000000000..3921ae5a35 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/request.pb.go @@ -0,0 +1,396 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.28.1 +// protoc v3.20.1 +// source: github.com/containerd/ttrpc/request.proto + +package ttrpc + +import ( + status "google.golang.org/genproto/googleapis/rpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Request struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Service string `protobuf:"bytes,1,opt,name=service,proto3" json:"service,omitempty"` + Method string `protobuf:"bytes,2,opt,name=method,proto3" json:"method,omitempty"` + Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3" json:"payload,omitempty"` + TimeoutNano int64 `protobuf:"varint,4,opt,name=timeout_nano,json=timeoutNano,proto3" json:"timeout_nano,omitempty"` + Metadata []*KeyValue `protobuf:"bytes,5,rep,name=metadata,proto3" json:"metadata,omitempty"` +} + +func (x *Request) Reset() { + *x = Request{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Request) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Request) ProtoMessage() {} + +func (x *Request) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Request.ProtoReflect.Descriptor instead. +func (*Request) Descriptor() ([]byte, []int) { + return file_github_com_containerd_ttrpc_request_proto_rawDescGZIP(), []int{0} +} + +func (x *Request) GetService() string { + if x != nil { + return x.Service + } + return "" +} + +func (x *Request) GetMethod() string { + if x != nil { + return x.Method + } + return "" +} + +func (x *Request) GetPayload() []byte { + if x != nil { + return x.Payload + } + return nil +} + +func (x *Request) GetTimeoutNano() int64 { + if x != nil { + return x.TimeoutNano + } + return 0 +} + +func (x *Request) GetMetadata() []*KeyValue { + if x != nil { + return x.Metadata + } + return nil +} + +type Response struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Status *status.Status `protobuf:"bytes,1,opt,name=status,proto3" json:"status,omitempty"` + Payload []byte `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"` +} + +func (x *Response) Reset() { + *x = Response{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Response) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Response) ProtoMessage() {} + +func (x *Response) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Response.ProtoReflect.Descriptor instead. +func (*Response) Descriptor() ([]byte, []int) { + return file_github_com_containerd_ttrpc_request_proto_rawDescGZIP(), []int{1} +} + +func (x *Response) GetStatus() *status.Status { + if x != nil { + return x.Status + } + return nil +} + +func (x *Response) GetPayload() []byte { + if x != nil { + return x.Payload + } + return nil +} + +type StringList struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + List []string `protobuf:"bytes,1,rep,name=list,proto3" json:"list,omitempty"` +} + +func (x *StringList) Reset() { + *x = StringList{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StringList) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StringList) ProtoMessage() {} + +func (x *StringList) ProtoReflect() protoreflect.Message { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StringList.ProtoReflect.Descriptor instead. +func (*StringList) Descriptor() ([]byte, []int) { + return file_github_com_containerd_ttrpc_request_proto_rawDescGZIP(), []int{2} +} + +func (x *StringList) GetList() []string { + if x != nil { + return x.List + } + return nil +} + +type KeyValue struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"` + Value string `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"` +} + +func (x *KeyValue) Reset() { + *x = KeyValue{} + if protoimpl.UnsafeEnabled { + mi := &file_github_com_containerd_ttrpc_request_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *KeyValue) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*KeyValue) ProtoMessage() {} + +func (x *KeyValue) ProtoReflect() protoreflect.Message { + mi := 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file_github_com_containerd_ttrpc_request_proto_rawDescData +} + +var file_github_com_containerd_ttrpc_request_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_github_com_containerd_ttrpc_request_proto_goTypes = []interface{}{ + (*Request)(nil), // 0: ttrpc.Request + (*Response)(nil), // 1: ttrpc.Response + (*StringList)(nil), // 2: ttrpc.StringList + (*KeyValue)(nil), // 3: ttrpc.KeyValue + (*status.Status)(nil), // 4: Status +} +var file_github_com_containerd_ttrpc_request_proto_depIdxs = []int32{ + 3, // 0: ttrpc.Request.metadata:type_name -> ttrpc.KeyValue + 4, // 1: ttrpc.Response.status:type_name -> Status + 2, // [2:2] is the sub-list for method output_type + 2, // [2:2] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 2, // [2:2] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name +} + +func init() { file_github_com_containerd_ttrpc_request_proto_init() } +func file_github_com_containerd_ttrpc_request_proto_init() { + if File_github_com_containerd_ttrpc_request_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_github_com_containerd_ttrpc_request_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Request); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_ttrpc_request_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Response); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_ttrpc_request_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StringList); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_github_com_containerd_ttrpc_request_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*KeyValue); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_github_com_containerd_ttrpc_request_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_github_com_containerd_ttrpc_request_proto_goTypes, + DependencyIndexes: file_github_com_containerd_ttrpc_request_proto_depIdxs, + MessageInfos: file_github_com_containerd_ttrpc_request_proto_msgTypes, + }.Build() + File_github_com_containerd_ttrpc_request_proto = out.File + file_github_com_containerd_ttrpc_request_proto_rawDesc = nil + file_github_com_containerd_ttrpc_request_proto_goTypes = nil + file_github_com_containerd_ttrpc_request_proto_depIdxs = nil +} diff --git a/vendor/github.com/containerd/ttrpc/request.proto b/vendor/github.com/containerd/ttrpc/request.proto new file mode 100644 index 0000000000..37da334fc2 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/request.proto @@ -0,0 +1,29 @@ +syntax = "proto3"; + +package ttrpc; + +import "proto/status.proto"; + +option go_package = "github.com/containerd/ttrpc"; + +message Request { + string service = 1; + string method = 2; + bytes payload = 3; + int64 timeout_nano = 4; + repeated KeyValue metadata = 5; +} + +message Response { + Status status = 1; + bytes payload = 2; +} + +message StringList { + repeated string list = 1; +} + +message KeyValue { + string key = 1; + string value = 2; +} diff --git a/vendor/github.com/containerd/ttrpc/server.go b/vendor/github.com/containerd/ttrpc/server.go index c18b4e43b2..7af59f828e 100644 --- a/vendor/github.com/containerd/ttrpc/server.go +++ b/vendor/github.com/containerd/ttrpc/server.go @@ -18,23 +18,20 @@ package ttrpc import ( "context" + "errors" "io" "math/rand" "net" "sync" "sync/atomic" + "syscall" "time" - "github.com/pkg/errors" "github.com/sirupsen/logrus" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) -var ( - ErrServerClosed = errors.New("ttrpc: server closed") -) - type Server struct { config *serverConfig services *serviceSet @@ -66,8 +63,14 @@ func NewServer(opts ...ServerOpt) (*Server, error) { }, nil } +// Register registers a map of methods to method handlers +// TODO: Remove in 2.0, does not support streams func (s *Server) Register(name string, methods map[string]Method) { - s.services.register(name, methods) + s.services.register(name, &ServiceDesc{Methods: methods}) +} + +func (s *Server) RegisterService(name string, desc *ServiceDesc) { + s.services.register(name, desc) } func (s *Server) Serve(ctx context.Context, l net.Listener) error { @@ -118,12 +121,18 @@ func (s *Server) Serve(ctx context.Context, l net.Listener) error { approved, handshake, err := handshaker.Handshake(ctx, conn) if err != nil { - logrus.WithError(err).Errorf("ttrpc: refusing connection after handshake") + logrus.WithError(err).Error("ttrpc: refusing connection after handshake") + conn.Close() + continue + } + + sc, err := s.newConn(approved, handshake) + if err != nil { + logrus.WithError(err).Error("ttrpc: create connection failed") conn.Close() continue } - sc := s.newConn(approved, handshake) go sc.run(ctx) } } @@ -142,15 +151,20 @@ func (s *Server) Shutdown(ctx context.Context) error { ticker := time.NewTicker(200 * time.Millisecond) defer ticker.Stop() for { - if s.closeIdleConns() { - return lnerr + s.closeIdleConns() + + if s.countConnection() == 0 { + break } + select { case <-ctx.Done(): return ctx.Err() case <-ticker.C: } } + + return lnerr } // Close the server without waiting for active connections. @@ -202,11 +216,18 @@ func (s *Server) closeListeners() error { return err } -func (s *Server) addConnection(c *serverConn) { +func (s *Server) addConnection(c *serverConn) error { s.mu.Lock() defer s.mu.Unlock() + select { + case <-s.done: + return ErrServerClosed + default: + } + s.connections[c] = struct{}{} + return nil } func (s *Server) delConnection(c *serverConn) { @@ -223,20 +244,17 @@ func (s *Server) countConnection() int { return len(s.connections) } -func (s *Server) closeIdleConns() bool { +func (s *Server) closeIdleConns() { s.mu.Lock() defer s.mu.Unlock() - quiescent := true + for c := range s.connections { - st, ok := c.getState() - if !ok || st != connStateIdle { - quiescent = false + if st, ok := c.getState(); !ok || st == connStateActive { continue } c.close() delete(s.connections, c) } - return quiescent } type connState int @@ -260,7 +278,7 @@ func (cs connState) String() string { } } -func (s *Server) newConn(conn net.Conn, handshake interface{}) *serverConn { +func (s *Server) newConn(conn net.Conn, handshake interface{}) (*serverConn, error) { c := &serverConn{ server: s, conn: conn, @@ -268,8 +286,11 @@ func (s *Server) newConn(conn net.Conn, handshake interface{}) *serverConn { shutdown: make(chan struct{}), } c.setState(connStateIdle) - s.addConnection(c) - return c + if err := s.addConnection(c); err != nil { + c.close() + return nil, err + } + return c, nil } type serverConn struct { @@ -301,27 +322,25 @@ func (c *serverConn) close() error { func (c *serverConn) run(sctx context.Context) { type ( - request struct { - id uint32 - req *Request - } - response struct { - id uint32 - resp *Response + id uint32 + status *status.Status + data []byte + closeStream bool + streaming bool } ) var ( - ch = newChannel(c.conn) - ctx, cancel = context.WithCancel(sctx) - active int - state connState = connStateIdle - responses = make(chan response) - requests = make(chan request) - recvErr = make(chan error, 1) - shutdown = c.shutdown - done = make(chan struct{}) + ch = newChannel(c.conn) + ctx, cancel = context.WithCancel(sctx) + state connState = connStateIdle + responses = make(chan response) + recvErr = make(chan error, 1) + done = make(chan struct{}) + streams = sync.Map{} + active int32 + lastStreamID uint32 ) defer c.conn.Close() @@ -329,27 +348,26 @@ func (c *serverConn) run(sctx context.Context) { defer close(done) defer c.server.delConnection(c) + sendStatus := func(id uint32, st *status.Status) bool { + select { + case responses <- response{ + // even though we've had an invalid stream id, we send it + // back on the same stream id so the client knows which + // stream id was bad. + id: id, + status: st, + closeStream: true, + }: + return true + case <-c.shutdown: + return false + case <-done: + return false + } + } + go func(recvErr chan error) { defer close(recvErr) - sendImmediate := func(id uint32, st *status.Status) bool { - select { - case responses <- response{ - // even though we've had an invalid stream id, we send it - // back on the same stream id so the client knows which - // stream id was bad. - id: id, - resp: &Response{ - Status: st.Proto(), - }, - }: - return true - case <-c.shutdown: - return false - case <-done: - return false - } - } - for { select { case <-c.shutdown: @@ -369,112 +387,173 @@ func (c *serverConn) run(sctx context.Context) { // in this case, we send an error for that particular message // when the status is defined. - if !sendImmediate(mh.StreamID, status) { + if !sendStatus(mh.StreamID, status) { return } continue } - if mh.Type != messageTypeRequest { - // we must ignore this for future compat. - continue - } - - var req Request - if err := c.server.codec.Unmarshal(p, &req); err != nil { - ch.putmbuf(p) - if !sendImmediate(mh.StreamID, status.Newf(codes.InvalidArgument, "unmarshal request error: %v", err)) { - return - } - continue - } - ch.putmbuf(p) - if mh.StreamID%2 != 1 { // enforce odd client initiated identifiers. - if !sendImmediate(mh.StreamID, status.Newf(codes.InvalidArgument, "StreamID must be odd for client initiated streams")) { + if !sendStatus(mh.StreamID, status.Newf(codes.InvalidArgument, "StreamID must be odd for client initiated streams")) { return } continue } - // Forward the request to the main loop. We don't wait on s.done - // because we have already accepted the client request. - select { - case requests <- request{ - id: mh.StreamID, - req: &req, - }: - case <-done: - return + if mh.Type == messageTypeData { + i, ok := streams.Load(mh.StreamID) + if !ok { + if !sendStatus(mh.StreamID, status.Newf(codes.InvalidArgument, "StreamID is no longer active")) { + return + } + } + sh := i.(*streamHandler) + if mh.Flags&flagNoData != flagNoData { + unmarshal := func(obj interface{}) error { + err := protoUnmarshal(p, obj) + ch.putmbuf(p) + return err + } + + if err := sh.data(unmarshal); err != nil { + if !sendStatus(mh.StreamID, status.Newf(codes.InvalidArgument, "data handling error: %v", err)) { + return + } + } + } + + if mh.Flags&flagRemoteClosed == flagRemoteClosed { + sh.closeSend() + if len(p) > 0 { + if !sendStatus(mh.StreamID, status.Newf(codes.InvalidArgument, "data close message cannot include data")) { + return + } + } + } + } else if mh.Type == messageTypeRequest { + if mh.StreamID <= lastStreamID { + // enforce odd client initiated identifiers. + if !sendStatus(mh.StreamID, status.Newf(codes.InvalidArgument, "StreamID cannot be re-used and must increment")) { + return + } + continue + + } + lastStreamID = mh.StreamID + + // TODO: Make request type configurable + // Unmarshaller which takes in a byte array and returns an interface? + var req Request + if err := c.server.codec.Unmarshal(p, &req); err != nil { + ch.putmbuf(p) + if !sendStatus(mh.StreamID, status.Newf(codes.InvalidArgument, "unmarshal request error: %v", err)) { + return + } + continue + } + ch.putmbuf(p) + + id := mh.StreamID + respond := func(status *status.Status, data []byte, streaming, closeStream bool) error { + select { + case responses <- response{ + id: id, + status: status, + data: data, + closeStream: closeStream, + streaming: streaming, + }: + case <-done: + return ErrClosed + } + return nil + } + sh, err := c.server.services.handle(ctx, &req, respond) + if err != nil { + status, _ := status.FromError(err) + if !sendStatus(mh.StreamID, status) { + return + } + continue + } + + streams.Store(id, sh) + atomic.AddInt32(&active, 1) } + // TODO: else we must ignore this for future compat. log this? } }(recvErr) for { - newstate := state - switch { - case active > 0: + var ( + newstate connState + shutdown chan struct{} + ) + + activeN := atomic.LoadInt32(&active) + if activeN > 0 { newstate = connStateActive shutdown = nil - case active == 0: + } else { newstate = connStateIdle shutdown = c.shutdown // only enable this branch in idle mode } - if newstate != state { c.setState(newstate) state = newstate } select { - case request := <-requests: - active++ - go func(id uint32) { - ctx, cancel := getRequestContext(ctx, request.req) - defer cancel() - - p, status := c.server.services.call(ctx, request.req.Service, request.req.Method, request.req.Payload) - resp := &Response{ - Status: status.Proto(), - Payload: p, - } - - select { - case responses <- response{ - id: id, - resp: resp, - }: - case <-done: - } - }(request.id) case response := <-responses: - p, err := c.server.codec.Marshal(response.resp) - if err != nil { - logrus.WithError(err).Error("failed marshaling response") - return + if !response.streaming || response.status.Code() != codes.OK { + p, err := c.server.codec.Marshal(&Response{ + Status: response.status.Proto(), + Payload: response.data, + }) + if err != nil { + logrus.WithError(err).Error("failed marshaling response") + return + } + + if err := ch.send(response.id, messageTypeResponse, 0, p); err != nil { + logrus.WithError(err).Error("failed sending message on channel") + return + } + } else { + var flags uint8 + if response.closeStream { + flags = flagRemoteClosed + } + if response.data == nil { + flags = flags | flagNoData + } + if err := ch.send(response.id, messageTypeData, flags, response.data); err != nil { + logrus.WithError(err).Error("failed sending message on channel") + return + } } - if err := ch.send(response.id, messageTypeResponse, p); err != nil { - logrus.WithError(err).Error("failed sending message on channel") - return + if response.closeStream { + // The ttrpc protocol currently does not support the case where + // the server is localClosed but not remoteClosed. Once the server + // is closing, the whole stream may be considered finished + streams.Delete(response.id) + atomic.AddInt32(&active, -1) } - - active-- case err := <-recvErr: // TODO(stevvooe): Not wildly clear what we should do in this // branch. Basically, it means that we are no longer receiving // requests due to a terminal error. recvErr = nil // connection is now "closing" - if err == io.EOF || err == io.ErrUnexpectedEOF { + if errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) || errors.Is(err, syscall.ECONNRESET) { // The client went away and we should stop processing // requests, so that the client connection is closed return } - if err != nil { - logrus.WithError(err).Error("error receiving message") - } + logrus.WithError(err).Error("error receiving message") + // else, initiate shutdown case <-shutdown: return } diff --git a/vendor/github.com/containerd/ttrpc/services.go b/vendor/github.com/containerd/ttrpc/services.go index 2a83ba88ae..6aabfbb4d1 100644 --- a/vendor/github.com/containerd/ttrpc/services.go +++ b/vendor/github.com/containerd/ttrpc/services.go @@ -18,49 +18,69 @@ package ttrpc import ( "context" + "errors" + "fmt" "io" "os" "path" "unsafe" - "github.com/gogo/protobuf/proto" - "github.com/pkg/errors" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" + "google.golang.org/protobuf/proto" ) type Method func(ctx context.Context, unmarshal func(interface{}) error) (interface{}, error) +type StreamHandler func(context.Context, StreamServer) (interface{}, error) + +type Stream struct { + Handler StreamHandler + StreamingClient bool + StreamingServer bool +} + type ServiceDesc struct { Methods map[string]Method - - // TODO(stevvooe): Add stream support. + Streams map[string]Stream } type serviceSet struct { - services map[string]ServiceDesc - interceptor UnaryServerInterceptor + services map[string]*ServiceDesc + unaryInterceptor UnaryServerInterceptor + streamInterceptor StreamServerInterceptor } func newServiceSet(interceptor UnaryServerInterceptor) *serviceSet { return &serviceSet{ - services: make(map[string]ServiceDesc), - interceptor: interceptor, + services: make(map[string]*ServiceDesc), + unaryInterceptor: interceptor, + streamInterceptor: defaultStreamServerInterceptor, } } -func (s *serviceSet) register(name string, methods map[string]Method) { +func (s *serviceSet) register(name string, desc *ServiceDesc) { if _, ok := s.services[name]; ok { - panic(errors.Errorf("duplicate service %v registered", name)) + panic(fmt.Errorf("duplicate service %v registered", name)) } - s.services[name] = ServiceDesc{ - Methods: methods, - } + s.services[name] = desc } -func (s *serviceSet) call(ctx context.Context, serviceName, methodName string, p []byte) ([]byte, *status.Status) { - p, err := s.dispatch(ctx, serviceName, methodName, p) +func (s *serviceSet) unaryCall(ctx context.Context, method Method, info *UnaryServerInfo, data []byte) (p []byte, st *status.Status) { + unmarshal := func(obj interface{}) error { + return protoUnmarshal(data, obj) + } + + resp, err := s.unaryInterceptor(ctx, unmarshal, info, method) + if err == nil { + if isNil(resp) { + err = errors.New("ttrpc: marshal called with nil") + } else { + p, err = protoMarshal(resp) + } + } + st, ok := status.FromError(err) if !ok { st = status.New(convertCode(err), err.Error()) @@ -69,38 +89,142 @@ func (s *serviceSet) call(ctx context.Context, serviceName, methodName string, p return p, st } -func (s *serviceSet) dispatch(ctx context.Context, serviceName, methodName string, p []byte) ([]byte, error) { - method, err := s.resolve(serviceName, methodName) - if err != nil { - return nil, err +func (s *serviceSet) streamCall(ctx context.Context, stream StreamHandler, info *StreamServerInfo, ss StreamServer) (p []byte, st *status.Status) { + resp, err := s.streamInterceptor(ctx, ss, info, stream) + if err == nil { + p, err = protoMarshal(resp) + } + st, ok := status.FromError(err) + if !ok { + st = status.New(convertCode(err), err.Error()) + } + return +} + +func (s *serviceSet) handle(ctx context.Context, req *Request, respond func(*status.Status, []byte, bool, bool) error) (*streamHandler, error) { + srv, ok := s.services[req.Service] + if !ok { + return nil, status.Errorf(codes.Unimplemented, "service %v", req.Service) } - unmarshal := func(obj interface{}) error { - switch v := obj.(type) { - case proto.Message: - if err := proto.Unmarshal(p, v); err != nil { - return status.Errorf(codes.Internal, "ttrpc: error unmarshalling payload: %v", err.Error()) + if method, ok := srv.Methods[req.Method]; ok { + go func() { + ctx, cancel := getRequestContext(ctx, req) + defer cancel() + + info := &UnaryServerInfo{ + FullMethod: fullPath(req.Service, req.Method), } - default: - return status.Errorf(codes.Internal, "ttrpc: error unsupported request type: %T", v) + p, st := s.unaryCall(ctx, method, info, req.Payload) + + respond(st, p, false, true) + }() + return nil, nil + } + if stream, ok := srv.Streams[req.Method]; ok { + ctx, cancel := getRequestContext(ctx, req) + info := &StreamServerInfo{ + FullMethod: fullPath(req.Service, req.Method), + StreamingClient: stream.StreamingClient, + StreamingServer: stream.StreamingServer, } + sh := &streamHandler{ + ctx: ctx, + respond: respond, + recv: make(chan Unmarshaler, 5), + info: info, + } + go func() { + defer cancel() + p, st := s.streamCall(ctx, stream.Handler, info, sh) + respond(st, p, stream.StreamingServer, true) + }() + + if req.Payload != nil { + unmarshal := func(obj interface{}) error { + return protoUnmarshal(req.Payload, obj) + } + if err := sh.data(unmarshal); err != nil { + return nil, err + } + } + + return sh, nil + } + return nil, status.Errorf(codes.Unimplemented, "method %v", req.Method) +} + +type streamHandler struct { + ctx context.Context + respond func(*status.Status, []byte, bool, bool) error + recv chan Unmarshaler + info *StreamServerInfo + + remoteClosed bool + localClosed bool +} + +func (s *streamHandler) closeSend() { + if !s.remoteClosed { + s.remoteClosed = true + close(s.recv) + } +} + +func (s *streamHandler) data(unmarshal Unmarshaler) error { + if s.remoteClosed { + return ErrStreamClosed + } + select { + case s.recv <- unmarshal: return nil + case <-s.ctx.Done(): + return s.ctx.Err() } +} - info := &UnaryServerInfo{ - FullMethod: fullPath(serviceName, methodName), +func (s *streamHandler) SendMsg(m interface{}) error { + if s.localClosed { + return ErrStreamClosed } - - resp, err := s.interceptor(ctx, unmarshal, info, method) + p, err := protoMarshal(m) if err != nil { - return nil, err + return err + } + return s.respond(nil, p, true, false) +} + +func (s *streamHandler) RecvMsg(m interface{}) error { + select { + case unmarshal, ok := <-s.recv: + if !ok { + return io.EOF + } + return unmarshal(m) + case <-s.ctx.Done(): + return s.ctx.Err() + + } +} + +func protoUnmarshal(p []byte, obj interface{}) error { + switch v := obj.(type) { + case proto.Message: + if err := proto.Unmarshal(p, v); err != nil { + return status.Errorf(codes.Internal, "ttrpc: error unmarshalling payload: %v", err.Error()) + } + default: + return status.Errorf(codes.Internal, "ttrpc: error unsupported request type: %T", v) + } + return nil +} + +func protoMarshal(obj interface{}) ([]byte, error) { + if obj == nil { + return nil, nil } - if isNil(resp) { - return nil, errors.New("ttrpc: marshal called with nil") - } - - switch v := resp.(type) { + switch v := obj.(type) { case proto.Message: r, err := proto.Marshal(v) if err != nil { @@ -113,20 +237,6 @@ func (s *serviceSet) dispatch(ctx context.Context, serviceName, methodName strin } } -func (s *serviceSet) resolve(service, method string) (Method, error) { - srv, ok := s.services[service] - if !ok { - return nil, status.Errorf(codes.NotFound, "service %v", service) - } - - mthd, ok := srv.Methods[method] - if !ok { - return nil, status.Errorf(codes.NotFound, "method %v", method) - } - - return mthd, nil -} - // convertCode maps stdlib go errors into grpc space. // // This is ripped from the grpc-go code base. diff --git a/vendor/github.com/containerd/ttrpc/stream.go b/vendor/github.com/containerd/ttrpc/stream.go new file mode 100644 index 0000000000..739a4c9675 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/stream.go @@ -0,0 +1,84 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +import ( + "context" + "sync" +) + +type streamID uint32 + +type streamMessage struct { + header messageHeader + payload []byte +} + +type stream struct { + id streamID + sender sender + recv chan *streamMessage + + closeOnce sync.Once + recvErr error + recvClose chan struct{} +} + +func newStream(id streamID, send sender) *stream { + return &stream{ + id: id, + sender: send, + recv: make(chan *streamMessage, 1), + recvClose: make(chan struct{}), + } +} + +func (s *stream) closeWithError(err error) error { + s.closeOnce.Do(func() { + if err != nil { + s.recvErr = err + } else { + s.recvErr = ErrClosed + } + close(s.recvClose) + }) + return nil +} + +func (s *stream) send(mt messageType, flags uint8, b []byte) error { + return s.sender.send(uint32(s.id), mt, flags, b) +} + +func (s *stream) receive(ctx context.Context, msg *streamMessage) error { + select { + case <-s.recvClose: + return s.recvErr + default: + } + select { + case <-s.recvClose: + return s.recvErr + case s.recv <- msg: + return nil + case <-ctx.Done(): + return ctx.Err() + } +} + +type sender interface { + send(uint32, messageType, uint8, []byte) error +} diff --git a/vendor/github.com/containerd/ttrpc/stream_server.go b/vendor/github.com/containerd/ttrpc/stream_server.go new file mode 100644 index 0000000000..b6d1ba720a --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/stream_server.go @@ -0,0 +1,22 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package ttrpc + +type StreamServer interface { + SendMsg(m interface{}) error + RecvMsg(m interface{}) error +} diff --git a/vendor/github.com/containerd/ttrpc/test.proto b/vendor/github.com/containerd/ttrpc/test.proto new file mode 100644 index 0000000000..0e114d5568 --- /dev/null +++ b/vendor/github.com/containerd/ttrpc/test.proto @@ -0,0 +1,16 @@ +syntax = "proto3"; + +package ttrpc; + +option go_package = "github.com/containerd/ttrpc/internal"; + +message TestPayload { + string foo = 1; + int64 deadline = 2; + string metadata = 3; +} + +message EchoPayload { + int64 seq = 1; + string msg = 2; +} diff --git a/vendor/github.com/containerd/ttrpc/types.go b/vendor/github.com/containerd/ttrpc/types.go deleted file mode 100644 index 9a1c19a723..0000000000 --- a/vendor/github.com/containerd/ttrpc/types.go +++ /dev/null @@ -1,63 +0,0 @@ -/* - Copyright The containerd Authors. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -package ttrpc - -import ( - "fmt" - - spb "google.golang.org/genproto/googleapis/rpc/status" -) - -type Request struct { - Service string `protobuf:"bytes,1,opt,name=service,proto3"` - Method string `protobuf:"bytes,2,opt,name=method,proto3"` - Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3"` - TimeoutNano int64 `protobuf:"varint,4,opt,name=timeout_nano,proto3"` - Metadata []*KeyValue `protobuf:"bytes,5,rep,name=metadata,proto3"` -} - -func (r *Request) Reset() { *r = Request{} } -func (r *Request) String() string { return fmt.Sprintf("%+#v", r) } -func (r *Request) ProtoMessage() {} - -type Response struct { - Status *spb.Status `protobuf:"bytes,1,opt,name=status,proto3"` - Payload []byte `protobuf:"bytes,2,opt,name=payload,proto3"` -} - -func (r *Response) Reset() { *r = Response{} } -func (r *Response) String() string { return fmt.Sprintf("%+#v", r) } -func (r *Response) ProtoMessage() {} - -type StringList struct { - List []string `protobuf:"bytes,1,rep,name=list,proto3"` -} - -func (r *StringList) Reset() { *r = StringList{} } -func (r *StringList) String() string { return fmt.Sprintf("%+#v", r) } -func (r *StringList) ProtoMessage() {} - -func makeStringList(item ...string) StringList { return StringList{List: item} } - -type KeyValue struct { - Key string `protobuf:"bytes,1,opt,name=key,proto3"` - Value string `protobuf:"bytes,2,opt,name=value,proto3"` -} - -func (m *KeyValue) Reset() { *m = KeyValue{} } -func (*KeyValue) ProtoMessage() {} -func (m *KeyValue) String() string { return fmt.Sprintf("%+#v", m) } diff --git a/vendor/github.com/containerd/ttrpc/unixcreds_linux.go b/vendor/github.com/containerd/ttrpc/unixcreds_linux.go index a471bd365c..c82c9f9d4c 100644 --- a/vendor/github.com/containerd/ttrpc/unixcreds_linux.go +++ b/vendor/github.com/containerd/ttrpc/unixcreds_linux.go @@ -18,25 +18,26 @@ package ttrpc import ( "context" + "errors" + "fmt" "net" "os" "syscall" - "github.com/pkg/errors" "golang.org/x/sys/unix" ) type UnixCredentialsFunc func(*unix.Ucred) error -func (fn UnixCredentialsFunc) Handshake(ctx context.Context, conn net.Conn) (net.Conn, interface{}, error) { +func (fn UnixCredentialsFunc) Handshake(_ context.Context, conn net.Conn) (net.Conn, interface{}, error) { uc, err := requireUnixSocket(conn) if err != nil { - return nil, nil, errors.Wrap(err, "ttrpc.UnixCredentialsFunc: require unix socket") + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: require unix socket: %w", err) } rs, err := uc.SyscallConn() if err != nil { - return nil, nil, errors.Wrap(err, "ttrpc.UnixCredentialsFunc: (net.UnixConn).SyscallConn failed") + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: (net.UnixConn).SyscallConn failed: %w", err) } var ( ucred *unix.Ucred @@ -45,15 +46,15 @@ func (fn UnixCredentialsFunc) Handshake(ctx context.Context, conn net.Conn) (net if err := rs.Control(func(fd uintptr) { ucred, ucredErr = unix.GetsockoptUcred(int(fd), unix.SOL_SOCKET, unix.SO_PEERCRED) }); err != nil { - return nil, nil, errors.Wrapf(err, "ttrpc.UnixCredentialsFunc: (*syscall.RawConn).Control failed") + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: (*syscall.RawConn).Control failed: %w", err) } if ucredErr != nil { - return nil, nil, errors.Wrapf(err, "ttrpc.UnixCredentialsFunc: failed to retrieve socket peer credentials") + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: failed to retrieve socket peer credentials: %w", ucredErr) } if err := fn(ucred); err != nil { - return nil, nil, errors.Wrapf(err, "ttrpc.UnixCredentialsFunc: credential check failed") + return nil, nil, fmt.Errorf("ttrpc.UnixCredentialsFunc: credential check failed: %w", err) } return uc, ucred, nil @@ -87,13 +88,9 @@ func UnixSocketRequireSameUser() UnixCredentialsFunc { return UnixSocketRequireUidGid(euid, egid) } -func requireRoot(ucred *unix.Ucred) error { - return requireUidGid(ucred, 0, 0) -} - func requireUidGid(ucred *unix.Ucred, uid, gid int) error { if (uid != -1 && uint32(uid) != ucred.Uid) || (gid != -1 && uint32(gid) != ucred.Gid) { - return errors.Wrap(syscall.EPERM, "ttrpc: invalid credentials") + return fmt.Errorf("ttrpc: invalid credentials: %v", syscall.EPERM) } return nil } diff --git a/vendor/github.com/containerd/typeurl/README.md b/vendor/github.com/containerd/typeurl/README.md index a663f43d59..d021e96724 100644 --- a/vendor/github.com/containerd/typeurl/README.md +++ b/vendor/github.com/containerd/typeurl/README.md @@ -1,8 +1,9 @@ # typeurl -[![Build Status](https://travis-ci.org/containerd/typeurl.svg?branch=master)](https://travis-ci.org/containerd/typeurl) - +[![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/typeurl)](https://pkg.go.dev/github.com/containerd/typeurl) +[![Build Status](https://github.com/containerd/typeurl/workflows/CI/badge.svg)](https://github.com/containerd/typeurl/actions?query=workflow%3ACI) [![codecov](https://codecov.io/gh/containerd/typeurl/branch/master/graph/badge.svg)](https://codecov.io/gh/containerd/typeurl) +[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/typeurl)](https://goreportcard.com/report/github.com/containerd/typeurl) A Go package for managing the registration, marshaling, and unmarshaling of encoded types. diff --git a/vendor/github.com/containerd/typeurl/types.go b/vendor/github.com/containerd/typeurl/types.go index e912fd630e..647d419a29 100644 --- a/vendor/github.com/containerd/typeurl/types.go +++ b/vendor/github.com/containerd/typeurl/types.go @@ -28,11 +28,20 @@ import ( ) var ( - mu sync.Mutex + mu sync.RWMutex registry = make(map[reflect.Type]string) ) -var ErrNotFound = errors.New("not found") +// Definitions of common error types used throughout typeurl. +// +// These error types are used with errors.Wrap and errors.Wrapf to add context +// to an error. +// +// To detect an error class, use errors.Is() functions to tell whether an +// error is of this type. +var ( + ErrNotFound = errors.New("not found") +) // Register a type with a base URL for JSON marshaling. When the MarshalAny and // UnmarshalAny functions are called they will treat the Any type value as JSON. @@ -56,9 +65,9 @@ func Register(v interface{}, args ...string) { // TypeURL returns the type url for a registered type. func TypeURL(v interface{}) (string, error) { - mu.Lock() + mu.RLock() u, ok := registry[tryDereference(v)] - mu.Unlock() + mu.RUnlock() if !ok { // fallback to the proto registry if it is a proto message pb, ok := v.(proto.Message) @@ -119,14 +128,21 @@ func UnmarshalAny(any *types.Any) (interface{}, error) { return UnmarshalByTypeURL(any.TypeUrl, any.Value) } +// UnmarshalByTypeURL unmarshals the given type and value to into a concrete type. func UnmarshalByTypeURL(typeURL string, value []byte) (interface{}, error) { return unmarshal(typeURL, value, nil) } +// UnmarshalTo unmarshals the any type into a concrete type passed in the out +// argument. It is identical to UnmarshalAny, but lets clients provide a +// destination type through the out argument. func UnmarshalTo(any *types.Any, out interface{}) error { return UnmarshalToByTypeURL(any.TypeUrl, any.Value, out) } +// UnmarshalTo unmarshals the given type and value into a concrete type passed +// in the out argument. It is identical to UnmarshalByTypeURL, but lets clients +// provide a destination type through the out argument. func UnmarshalToByTypeURL(typeURL string, value []byte, out interface{}) error { _, err := unmarshal(typeURL, value, out) return err @@ -166,13 +182,16 @@ type urlType struct { } func getTypeByUrl(url string) (urlType, error) { + mu.RLock() for t, u := range registry { if u == url { + mu.RUnlock() return urlType{ t: t, }, nil } } + mu.RUnlock() // fallback to proto registry t := proto.MessageType(url) if t != nil { diff --git a/vendor/github.com/containerd/typeurl/v2/.gitignore b/vendor/github.com/containerd/typeurl/v2/.gitignore new file mode 100644 index 0000000000..d53846778b --- /dev/null +++ b/vendor/github.com/containerd/typeurl/v2/.gitignore @@ -0,0 +1,2 @@ +*.test +coverage.txt diff --git a/vendor/github.com/docker/go-connections/LICENSE b/vendor/github.com/containerd/typeurl/v2/LICENSE similarity index 99% rename from vendor/github.com/docker/go-connections/LICENSE rename to vendor/github.com/containerd/typeurl/v2/LICENSE index b55b37bc31..584149b6ee 100644 --- a/vendor/github.com/docker/go-connections/LICENSE +++ b/vendor/github.com/containerd/typeurl/v2/LICENSE @@ -176,7 +176,7 @@ END OF TERMS AND CONDITIONS - Copyright 2015 Docker, Inc. + Copyright The containerd Authors Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/vendor/github.com/containerd/typeurl/v2/README.md b/vendor/github.com/containerd/typeurl/v2/README.md new file mode 100644 index 0000000000..e3d0742f45 --- /dev/null +++ b/vendor/github.com/containerd/typeurl/v2/README.md @@ -0,0 +1,20 @@ +# typeurl + +[![PkgGoDev](https://pkg.go.dev/badge/github.com/containerd/typeurl)](https://pkg.go.dev/github.com/containerd/typeurl) +[![Build Status](https://github.com/containerd/typeurl/workflows/CI/badge.svg)](https://github.com/containerd/typeurl/actions?query=workflow%3ACI) +[![codecov](https://codecov.io/gh/containerd/typeurl/branch/master/graph/badge.svg)](https://codecov.io/gh/containerd/typeurl) +[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/typeurl)](https://goreportcard.com/report/github.com/containerd/typeurl) + +A Go package for managing the registration, marshaling, and unmarshaling of encoded types. + +This package helps when types are sent over a ttrpc/GRPC API and marshaled as a protobuf [Any](https://pkg.go.dev/google.golang.org/protobuf@v1.27.1/types/known/anypb#Any) + +## Project details + +**typeurl** is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE). +As a containerd sub-project, you will find the: + * [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md), + * [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS), + * and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md) + +information in our [`containerd/project`](https://github.com/containerd/project) repository. diff --git a/vendor/github.com/containerd/typeurl/v2/doc.go b/vendor/github.com/containerd/typeurl/v2/doc.go new file mode 100644 index 0000000000..c0d0fd2053 --- /dev/null +++ b/vendor/github.com/containerd/typeurl/v2/doc.go @@ -0,0 +1,83 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package typeurl + +// Package typeurl assists with managing the registration, marshaling, and +// unmarshaling of types encoded as protobuf.Any. +// +// A protobuf.Any is a proto message that can contain any arbitrary data. It +// consists of two components, a TypeUrl and a Value, and its proto definition +// looks like this: +// +// message Any { +// string type_url = 1; +// bytes value = 2; +// } +// +// The TypeUrl is used to distinguish the contents from other proto.Any +// messages. This typeurl library manages these URLs to enable automagic +// marshaling and unmarshaling of the contents. +// +// For example, consider this go struct: +// +// type Foo struct { +// Field1 string +// Field2 string +// } +// +// To use typeurl, types must first be registered. This is typically done in +// the init function +// +// func init() { +// typeurl.Register(&Foo{}, "Foo") +// } +// +// This will register the type Foo with the url path "Foo". The arguments to +// Register are variadic, and are used to construct a url path. Consider this +// example, from the github.com/containerd/containerd/client package: +// +// func init() { +// const prefix = "types.containerd.io" +// // register TypeUrls for commonly marshaled external types +// major := strconv.Itoa(specs.VersionMajor) +// typeurl.Register(&specs.Spec{}, prefix, "opencontainers/runtime-spec", major, "Spec") +// // this function has more Register calls, which are elided. +// } +// +// This registers several types under a more complex url, which ends up mapping +// to `types.containerd.io/opencontainers/runtime-spec/1/Spec` (or some other +// value for major). +// +// Once a type is registered, it can be marshaled to a proto.Any message simply +// by calling `MarshalAny`, like this: +// +// foo := &Foo{Field1: "value1", Field2: "value2"} +// anyFoo, err := typeurl.MarshalAny(foo) +// +// MarshalAny will resolve the correct URL for the type. If the type in +// question implements the proto.Message interface, then it will be marshaled +// as a proto message. Otherwise, it will be marshaled as json. This means that +// typeurl will work on any arbitrary data, whether or not it has a proto +// definition, as long as it can be serialized to json. +// +// To unmarshal, the process is simply inverse: +// +// iface, err := typeurl.UnmarshalAny(anyFoo) +// foo := iface.(*Foo) +// +// The correct type is automatically chosen from the type registry, and the +// returned interface can be cast straight to that type. diff --git a/vendor/github.com/containerd/typeurl/v2/types.go b/vendor/github.com/containerd/typeurl/v2/types.go new file mode 100644 index 0000000000..8d6665bb5b --- /dev/null +++ b/vendor/github.com/containerd/typeurl/v2/types.go @@ -0,0 +1,269 @@ +/* + Copyright The containerd Authors. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +package typeurl + +import ( + "encoding/json" + "errors" + "fmt" + "path" + "reflect" + "sync" + + gogoproto "github.com/gogo/protobuf/proto" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/reflect/protoregistry" +) + +var ( + mu sync.RWMutex + registry = make(map[reflect.Type]string) +) + +// Definitions of common error types used throughout typeurl. +// +// These error types are used with errors.Wrap and errors.Wrapf to add context +// to an error. +// +// To detect an error class, use errors.Is() functions to tell whether an +// error is of this type. + +var ( + ErrNotFound = errors.New("not found") +) + +// Any contains an arbitrary protcol buffer message along with its type. +// +// While there is google.golang.org/protobuf/types/known/anypb.Any, +// we'd like to have our own to hide the underlying protocol buffer +// implementations from containerd clients. +// +// https://developers.google.com/protocol-buffers/docs/proto3#any +type Any interface { + // GetTypeUrl returns a URL/resource name that uniquely identifies + // the type of the serialized protocol buffer message. + GetTypeUrl() string + + // GetValue returns a valid serialized protocol buffer of the type that + // GetTypeUrl() indicates. + GetValue() []byte +} + +type anyType struct { + typeURL string + value []byte +} + +func (a *anyType) GetTypeUrl() string { + if a == nil { + return "" + } + return a.typeURL +} + +func (a *anyType) GetValue() []byte { + if a == nil { + return nil + } + return a.value +} + +// Register a type with a base URL for JSON marshaling. When the MarshalAny and +// UnmarshalAny functions are called they will treat the Any type value as JSON. +// To use protocol buffers for handling the Any value the proto.Register +// function should be used instead of this function. +func Register(v interface{}, args ...string) { + var ( + t = tryDereference(v) + p = path.Join(args...) + ) + mu.Lock() + defer mu.Unlock() + if et, ok := registry[t]; ok { + if et != p { + panic(fmt.Errorf("type registered with alternate path %q != %q", et, p)) + } + return + } + registry[t] = p +} + +// TypeURL returns the type url for a registered type. +func TypeURL(v interface{}) (string, error) { + mu.RLock() + u, ok := registry[tryDereference(v)] + mu.RUnlock() + if !ok { + switch t := v.(type) { + case proto.Message: + return string(t.ProtoReflect().Descriptor().FullName()), nil + case gogoproto.Message: + return gogoproto.MessageName(t), nil + default: + return "", fmt.Errorf("type %s: %w", reflect.TypeOf(v), ErrNotFound) + } + } + return u, nil +} + +// Is returns true if the type of the Any is the same as v. +func Is(any Any, v interface{}) bool { + // call to check that v is a pointer + tryDereference(v) + url, err := TypeURL(v) + if err != nil { + return false + } + return any.GetTypeUrl() == url +} + +// MarshalAny marshals the value v into an any with the correct TypeUrl. +// If the provided object is already a proto.Any message, then it will be +// returned verbatim. If it is of type proto.Message, it will be marshaled as a +// protocol buffer. Otherwise, the object will be marshaled to json. +func MarshalAny(v interface{}) (Any, error) { + var marshal func(v interface{}) ([]byte, error) + switch t := v.(type) { + case Any: + // avoid reserializing the type if we have an any. + return t, nil + case proto.Message: + marshal = func(v interface{}) ([]byte, error) { + return proto.Marshal(t) + } + case gogoproto.Message: + marshal = func(v interface{}) ([]byte, error) { + return gogoproto.Marshal(t) + } + default: + marshal = json.Marshal + } + + url, err := TypeURL(v) + if err != nil { + return nil, err + } + + data, err := marshal(v) + if err != nil { + return nil, err + } + return &anyType{ + typeURL: url, + value: data, + }, nil +} + +// UnmarshalAny unmarshals the any type into a concrete type. +func UnmarshalAny(any Any) (interface{}, error) { + return UnmarshalByTypeURL(any.GetTypeUrl(), any.GetValue()) +} + +// UnmarshalByTypeURL unmarshals the given type and value to into a concrete type. +func UnmarshalByTypeURL(typeURL string, value []byte) (interface{}, error) { + return unmarshal(typeURL, value, nil) +} + +// UnmarshalTo unmarshals the any type into a concrete type passed in the out +// argument. It is identical to UnmarshalAny, but lets clients provide a +// destination type through the out argument. +func UnmarshalTo(any Any, out interface{}) error { + return UnmarshalToByTypeURL(any.GetTypeUrl(), any.GetValue(), out) +} + +// UnmarshalToByTypeURL unmarshals the given type and value into a concrete type passed +// in the out argument. It is identical to UnmarshalByTypeURL, but lets clients +// provide a destination type through the out argument. +func UnmarshalToByTypeURL(typeURL string, value []byte, out interface{}) error { + _, err := unmarshal(typeURL, value, out) + return err +} + +func unmarshal(typeURL string, value []byte, v interface{}) (interface{}, error) { + t, err := getTypeByUrl(typeURL) + if err != nil { + return nil, err + } + + if v == nil { + v = reflect.New(t.t).Interface() + } else { + // Validate interface type provided by client + vURL, err := TypeURL(v) + if err != nil { + return nil, err + } + if typeURL != vURL { + return nil, fmt.Errorf("can't unmarshal type %q to output %q", typeURL, vURL) + } + } + + if t.isProto { + switch t := v.(type) { + case proto.Message: + err = proto.Unmarshal(value, t) + case gogoproto.Message: + err = gogoproto.Unmarshal(value, t) + } + } else { + err = json.Unmarshal(value, v) + } + + return v, err +} + +type urlType struct { + t reflect.Type + isProto bool +} + +func getTypeByUrl(url string) (urlType, error) { + mu.RLock() + for t, u := range registry { + if u == url { + mu.RUnlock() + return urlType{ + t: t, + }, nil + } + } + mu.RUnlock() + // fallback to proto registry + t := gogoproto.MessageType(url) + if t != nil { + return urlType{ + // get the underlying Elem because proto returns a pointer to the type + t: t.Elem(), + isProto: true, + }, nil + } + mt, err := protoregistry.GlobalTypes.FindMessageByURL(url) + if err != nil { + return urlType{}, fmt.Errorf("type with url %s: %w", url, ErrNotFound) + } + empty := mt.New().Interface() + return urlType{t: reflect.TypeOf(empty).Elem(), isProto: true}, nil +} + +func tryDereference(v interface{}) reflect.Type { + t := reflect.TypeOf(v) + if t.Kind() == reflect.Ptr { + // require check of pointer but dereference to register + return t.Elem() + } + panic("v is not a pointer to a type") +} diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go index cff5af1a64..147f756fe2 100644 --- a/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/dbus.go @@ -176,6 +176,11 @@ func (c *Conn) Close() { c.sigconn.Close() } +// Connected returns whether conn is connected +func (c *Conn) Connected() bool { + return c.sysconn.Connected() && c.sigconn.Connected() +} + // NewConnection establishes a connection to a bus using a caller-supplied function. // This allows connecting to remote buses through a user-supplied mechanism. // The supplied function may be called multiple times, and should return independent connections. diff --git a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go index fa04afc708..074148cb4d 100644 --- a/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go +++ b/vendor/github.com/coreos/go-systemd/v22/dbus/methods.go @@ -417,6 +417,29 @@ func (c *Conn) listUnitsInternal(f storeFunc) ([]UnitStatus, error) { return status, nil } +// GetUnitByPID returns the unit object path of the unit a process ID +// belongs to. It takes a UNIX PID and returns the object path. The PID must +// refer to an existing system process +func (c *Conn) GetUnitByPID(ctx context.Context, pid uint32) (dbus.ObjectPath, error) { + var result dbus.ObjectPath + + err := c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.GetUnitByPID", 0, pid).Store(&result) + + return result, err +} + +// GetUnitNameByPID returns the name of the unit a process ID belongs to. It +// takes a UNIX PID and returns the object path. The PID must refer to an +// existing system process +func (c *Conn) GetUnitNameByPID(ctx context.Context, pid uint32) (string, error) { + path, err := c.GetUnitByPID(ctx, pid) + if err != nil { + return "", err + } + + return unitName(path), nil +} + // Deprecated: use ListUnitsContext instead. func (c *Conn) ListUnits() ([]UnitStatus, error) { return c.ListUnitsContext(context.Background()) @@ -828,3 +851,14 @@ func (c *Conn) listJobsInternal(ctx context.Context) ([]JobStatus, error) { return status, nil } + +// Freeze the cgroup associated with the unit. +// Note that FreezeUnit and ThawUnit are only supported on systems running with cgroup v2. +func (c *Conn) FreezeUnit(ctx context.Context, unit string) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.FreezeUnit", 0, unit).Store() +} + +// Unfreeze the cgroup associated with the unit. +func (c *Conn) ThawUnit(ctx context.Context, unit string) error { + return c.sysobj.CallWithContext(ctx, "org.freedesktop.systemd1.Manager.ThawUnit", 0, unit).Store() +} diff --git a/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go b/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go index 8d58ca0fbc..c5b23a8196 100644 --- a/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go +++ b/vendor/github.com/coreos/go-systemd/v22/journal/journal_unix.go @@ -12,6 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. +//go:build !windows // +build !windows // Package journal provides write bindings to the local systemd journal. @@ -53,15 +54,9 @@ var ( onceConn sync.Once ) -func init() { - onceConn.Do(initConn) -} - // Enabled checks whether the local systemd journal is available for logging. func Enabled() bool { - onceConn.Do(initConn) - - if (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) == nil { + if c := getOrInitConn(); c == nil { return false } @@ -74,6 +69,58 @@ func Enabled() bool { return true } +// StderrIsJournalStream returns whether the process stderr is connected +// to the Journal's stream transport. +// +// This can be used for automatic protocol upgrading described in [Journal Native Protocol]. +// +// Returns true if JOURNAL_STREAM environment variable is present, +// and stderr's device and inode numbers match it. +// +// Error is returned if unexpected error occurs: e.g. if JOURNAL_STREAM environment variable +// is present, but malformed, fstat syscall fails, etc. +// +// [Journal Native Protocol]: https://systemd.io/JOURNAL_NATIVE_PROTOCOL/#automatic-protocol-upgrading +func StderrIsJournalStream() (bool, error) { + return fdIsJournalStream(syscall.Stderr) +} + +// StdoutIsJournalStream returns whether the process stdout is connected +// to the Journal's stream transport. +// +// Returns true if JOURNAL_STREAM environment variable is present, +// and stdout's device and inode numbers match it. +// +// Error is returned if unexpected error occurs: e.g. if JOURNAL_STREAM environment variable +// is present, but malformed, fstat syscall fails, etc. +// +// Most users should probably use [StderrIsJournalStream]. +func StdoutIsJournalStream() (bool, error) { + return fdIsJournalStream(syscall.Stdout) +} + +func fdIsJournalStream(fd int) (bool, error) { + journalStream := os.Getenv("JOURNAL_STREAM") + if journalStream == "" { + return false, nil + } + + var expectedStat syscall.Stat_t + _, err := fmt.Sscanf(journalStream, "%d:%d", &expectedStat.Dev, &expectedStat.Ino) + if err != nil { + return false, fmt.Errorf("failed to parse JOURNAL_STREAM=%q: %v", journalStream, err) + } + + var stat syscall.Stat_t + err = syscall.Fstat(fd, &stat) + if err != nil { + return false, err + } + + match := stat.Dev == expectedStat.Dev && stat.Ino == expectedStat.Ino + return match, nil +} + // Send a message to the local systemd journal. vars is a map of journald // fields to values. Fields must be composed of uppercase letters, numbers, // and underscores, but must not start with an underscore. Within these @@ -82,7 +129,7 @@ func Enabled() bool { // (http://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html) // for more details. vars may be nil. func Send(message string, priority Priority, vars map[string]string) error { - conn := (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) + conn := getOrInitConn() if conn == nil { return errors.New("could not initialize socket to journald") } @@ -126,6 +173,16 @@ func Send(message string, priority Priority, vars map[string]string) error { return nil } +// getOrInitConn attempts to get the global `unixConnPtr` socket, initializing if necessary +func getOrInitConn() *net.UnixConn { + conn := (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) + if conn != nil { + return conn + } + onceConn.Do(initConn) + return (*net.UnixConn)(atomic.LoadPointer(&unixConnPtr)) +} + func appendVariable(w io.Writer, name, value string) { if err := validVarName(name); err != nil { fmt.Fprintf(os.Stderr, "variable name %s contains invalid character, ignoring\n", name) @@ -194,7 +251,7 @@ func tempFd() (*os.File, error) { } // initConn initializes the global `unixConnPtr` socket. -// It is meant to be called exactly once, at program startup. +// It is automatically called when needed. func initConn() { autobind, err := net.ResolveUnixAddr("unixgram", "") if err != nil { diff --git a/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go b/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go index 677aca68ed..322e41e74c 100644 --- a/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go +++ b/vendor/github.com/coreos/go-systemd/v22/journal/journal_windows.go @@ -33,3 +33,11 @@ func Enabled() bool { func Send(message string, priority Priority, vars map[string]string) error { return errors.New("could not initialize socket to journald") } + +func StderrIsJournalStream() (bool, error) { + return false, nil +} + +func StdoutIsJournalStream() (bool, error) { + return false, nil +} diff --git a/vendor/github.com/cyphar/filepath-securejoin/.travis.yml b/vendor/github.com/cyphar/filepath-securejoin/.travis.yml index 3938f38349..b94ff8cf92 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/.travis.yml +++ b/vendor/github.com/cyphar/filepath-securejoin/.travis.yml @@ -4,10 +4,12 @@ language: go go: - - 1.7.x - - 1.8.x + - 1.13.x + - 1.16.x - tip - +arch: + - AMD64 + - ppc64le os: - linux - osx diff --git a/vendor/github.com/cyphar/filepath-securejoin/README.md b/vendor/github.com/cyphar/filepath-securejoin/README.md index 49b2baa9f3..3624617c89 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/README.md +++ b/vendor/github.com/cyphar/filepath-securejoin/README.md @@ -7,6 +7,19 @@ standard library][go#20126]. The purpose of this function is to be a "secure" alternative to `filepath.Join`, and in particular it provides certain guarantees that are not provided by `filepath.Join`. +> **NOTE**: This code is *only* safe if you are not at risk of other processes +> modifying path components after you've used `SecureJoin`. If it is possible +> for a malicious process to modify path components of the resolved path, then +> you will be vulnerable to some fairly trivial TOCTOU race conditions. [There +> are some Linux kernel patches I'm working on which might allow for a better +> solution.][lwn-obeneath] +> +> In addition, with a slightly modified API it might be possible to use +> `O_PATH` and verify that the opened path is actually the resolved one -- but +> I have not done that yet. I might add it in the future as a helper function +> to help users verify the path (we can't just return `/proc/self/fd/` +> because that doesn't always work transparently for all users). + This is the function prototype: ```go @@ -16,8 +29,8 @@ func SecureJoin(root, unsafePath string) (string, error) This library **guarantees** the following: * If no error is set, the resulting string **must** be a child path of - `SecureJoin` and will not contain any symlink path components (they will all - be expanded). + `root` and will not contain any symlink path components (they will all be + expanded). * When expanding symlinks, all symlink path components **must** be resolved relative to the provided root. In particular, this can be considered a @@ -25,7 +38,7 @@ This library **guarantees** the following: these symlinks will **not** be expanded lexically (`filepath.Clean` is not called on the input before processing). -* Non-existant path components are unaffected by `SecureJoin` (similar to +* Non-existent path components are unaffected by `SecureJoin` (similar to `filepath.EvalSymlinks`'s semantics). * The returned path will always be `filepath.Clean`ed and thus not contain any @@ -57,6 +70,7 @@ func SecureJoin(root, unsafePath string) (string, error) { } ``` +[lwn-obeneath]: https://lwn.net/Articles/767547/ [go#20126]: https://github.com/golang/go/issues/20126 ### License ### diff --git a/vendor/github.com/cyphar/filepath-securejoin/VERSION b/vendor/github.com/cyphar/filepath-securejoin/VERSION index ee1372d33a..7179039691 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/VERSION +++ b/vendor/github.com/cyphar/filepath-securejoin/VERSION @@ -1 +1 @@ -0.2.2 +0.2.3 diff --git a/vendor/github.com/cyphar/filepath-securejoin/join.go b/vendor/github.com/cyphar/filepath-securejoin/join.go index c4ca3d7130..7dd08dbbdf 100644 --- a/vendor/github.com/cyphar/filepath-securejoin/join.go +++ b/vendor/github.com/cyphar/filepath-securejoin/join.go @@ -12,39 +12,20 @@ package securejoin import ( "bytes" + "errors" "os" "path/filepath" "strings" "syscall" - - "github.com/pkg/errors" ) -// ErrSymlinkLoop is returned by SecureJoinVFS when too many symlinks have been -// evaluated in attempting to securely join the two given paths. -var ErrSymlinkLoop = errors.Wrap(syscall.ELOOP, "secure join") - // IsNotExist tells you if err is an error that implies that either the path // accessed does not exist (or path components don't exist). This is // effectively a more broad version of os.IsNotExist. func IsNotExist(err error) bool { - // If it's a bone-fide ENOENT just bail. - if os.IsNotExist(errors.Cause(err)) { - return true - } - // Check that it's not actually an ENOTDIR, which in some cases is a more // convoluted case of ENOENT (usually involving weird paths). - var errno error - switch err := errors.Cause(err).(type) { - case *os.PathError: - errno = err.Err - case *os.LinkError: - errno = err.Err - case *os.SyscallError: - errno = err.Err - } - return errno == syscall.ENOTDIR || errno == syscall.ENOENT + return errors.Is(err, os.ErrNotExist) || errors.Is(err, syscall.ENOTDIR) || errors.Is(err, syscall.ENOENT) } // SecureJoinVFS joins the two given path components (similar to Join) except @@ -68,7 +49,7 @@ func SecureJoinVFS(root, unsafePath string, vfs VFS) (string, error) { n := 0 for unsafePath != "" { if n > 255 { - return "", ErrSymlinkLoop + return "", &os.PathError{Op: "SecureJoin", Path: root + "/" + unsafePath, Err: syscall.ELOOP} } // Next path component, p. diff --git a/vendor/github.com/cyphar/filepath-securejoin/vendor.conf b/vendor/github.com/cyphar/filepath-securejoin/vendor.conf deleted file mode 100644 index 66bb574b95..0000000000 --- a/vendor/github.com/cyphar/filepath-securejoin/vendor.conf +++ /dev/null @@ -1 +0,0 @@ -github.com/pkg/errors v0.8.0 diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/LICENSE b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/LICENSE new file mode 100644 index 0000000000..d2d1dd933e --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/LICENSE @@ -0,0 +1,17 @@ +ISC License + +Copyright (c) 2013-2017 The btcsuite developers +Copyright (c) 2015-2020 The Decred developers +Copyright (c) 2017 The Lightning Network Developers + +Permission to use, copy, modify, and distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/README.md b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/README.md new file mode 100644 index 0000000000..4ae25dba0c --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/README.md @@ -0,0 +1,72 @@ +secp256k1 +========= + +[![Build Status](https://github.com/decred/dcrd/workflows/Build%20and%20Test/badge.svg)](https://github.com/decred/dcrd/actions) +[![ISC License](https://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) +[![Doc](https://img.shields.io/badge/doc-reference-blue.svg)](https://pkg.go.dev/github.com/decred/dcrd/dcrec/secp256k1/v4) + +Package secp256k1 implements optimized secp256k1 elliptic curve operations. + +This package provides an optimized pure Go implementation of elliptic curve +cryptography operations over the secp256k1 curve as well as data structures and +functions for working with public and private secp256k1 keys. See +https://www.secg.org/sec2-v2.pdf for details on the standard. + +In addition, sub packages are provided to produce, verify, parse, and serialize +ECDSA signatures and EC-Schnorr-DCRv0 (a custom Schnorr-based signature scheme +specific to Decred) signatures. See the README.md files in the relevant sub +packages for more details about those aspects. + +An overview of the features provided by this package are as follows: + +- Private key generation, serialization, and parsing +- Public key generation, serialization and parsing per ANSI X9.62-1998 + - Parses uncompressed, compressed, and hybrid public keys + - Serializes uncompressed and compressed public keys +- Specialized types for performing optimized and constant time field operations + - `FieldVal` type for working modulo the secp256k1 field prime + - `ModNScalar` type for working modulo the secp256k1 group order +- Elliptic curve operations in Jacobian projective coordinates + - Point addition + - Point doubling + - Scalar multiplication with an arbitrary point + - Scalar multiplication with the base point (group generator) +- Point decompression from a given x coordinate +- Nonce generation via RFC6979 with support for extra data and version + information that can be used to prevent nonce reuse between signing algorithms + +It also provides an implementation of the Go standard library `crypto/elliptic` +`Curve` interface via the `S256` function so that it may be used with other +packages in the standard library such as `crypto/tls`, `crypto/x509`, and +`crypto/ecdsa`. However, in the case of ECDSA, it is highly recommended to use +the `ecdsa` sub package of this package instead since it is optimized +specifically for secp256k1 and is significantly faster as a result. + +Although this package was primarily written for dcrd, it has intentionally been +designed so it can be used as a standalone package for any projects needing to +use optimized secp256k1 elliptic curve cryptography. + +Finally, a comprehensive suite of tests is provided to provide a high level of +quality assurance. + +## secp256k1 use in Decred + +At the time of this writing, the primary public key cryptography in widespread +use on the Decred network used to secure coins is based on elliptic curves +defined by the secp256k1 domain parameters. + +## Installation and Updating + +This package is part of the `github.com/decred/dcrd/dcrec/secp256k1/v3` module. +Use the standard go tooling for working with modules to incorporate it. + +## Examples + +* [Encryption](https://pkg.go.dev/github.com/decred/dcrd/dcrec/secp256k1/v4#example-package-EncryptDecryptMessage) + Demonstrates encrypting and decrypting a message using a shared key derived + through ECDHE. + +## License + +Package secp256k1 is licensed under the [copyfree](http://copyfree.org) ISC +License. diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/compressedbytepoints.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/compressedbytepoints.go new file mode 100644 index 0000000000..ca4be1218b --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/compressedbytepoints.go @@ -0,0 +1,11 @@ +// Copyright (c) 2015 The btcsuite developers +// Copyright (c) 2015-2021 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +// Auto-generated file (see genprecomps.go) +// DO NOT EDIT + +var compressedBytePoints = 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" diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/curve.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/curve.go new file mode 100644 index 0000000000..e8620608fb --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/curve.go @@ -0,0 +1,943 @@ +// Copyright (c) 2015-2021 The Decred developers +// Copyright 2013-2014 The btcsuite developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +import ( + "encoding/hex" + "math/big" +) + +// References: +// [SECG]: Recommended Elliptic Curve Domain Parameters +// https://www.secg.org/sec2-v2.pdf +// +// [GECC]: Guide to Elliptic Curve Cryptography (Hankerson, Menezes, Vanstone) +// +// [BRID]: On Binary Representations of Integers with Digits -1, 0, 1 +// (Prodinger, Helmut) + +// All group operations are performed using Jacobian coordinates. For a given +// (x, y) position on the curve, the Jacobian coordinates are (x1, y1, z1) +// where x = x1/z1^2 and y = y1/z1^3. + +// hexToFieldVal converts the passed hex string into a FieldVal and will panic +// if there is an error. This is only provided for the hard-coded constants so +// errors in the source code can be detected. It will only (and must only) be +// called with hard-coded values. +func hexToFieldVal(s string) *FieldVal { + b, err := hex.DecodeString(s) + if err != nil { + panic("invalid hex in source file: " + s) + } + var f FieldVal + if overflow := f.SetByteSlice(b); overflow { + panic("hex in source file overflows mod P: " + s) + } + return &f +} + +var ( + // Next 6 constants are from Hal Finney's bitcointalk.org post: + // https://bitcointalk.org/index.php?topic=3238.msg45565#msg45565 + // May he rest in peace. + // + // They have also been independently derived from the code in the + // EndomorphismVectors function in genstatics.go. + endomorphismLambda = fromHex("5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72") + endomorphismBeta = hexToFieldVal("7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee") + endomorphismA1 = fromHex("3086d221a7d46bcde86c90e49284eb15") + endomorphismB1 = fromHex("-e4437ed6010e88286f547fa90abfe4c3") + endomorphismA2 = fromHex("114ca50f7a8e2f3f657c1108d9d44cfd8") + endomorphismB2 = fromHex("3086d221a7d46bcde86c90e49284eb15") + + // Alternatively, the following parameters are valid as well, however, they + // seem to be about 8% slower in practice. + // + // endomorphismLambda = fromHex("AC9C52B33FA3CF1F5AD9E3FD77ED9BA4A880B9FC8EC739C2E0CFC810B51283CE") + // endomorphismBeta = hexToFieldVal("851695D49A83F8EF919BB86153CBCB16630FB68AED0A766A3EC693D68E6AFA40") + // endomorphismA1 = fromHex("E4437ED6010E88286F547FA90ABFE4C3") + // endomorphismB1 = fromHex("-3086D221A7D46BCDE86C90E49284EB15") + // endomorphismA2 = fromHex("3086D221A7D46BCDE86C90E49284EB15") + // endomorphismB2 = fromHex("114CA50F7A8E2F3F657C1108D9D44CFD8") +) + +// JacobianPoint is an element of the group formed by the secp256k1 curve in +// Jacobian projective coordinates and thus represents a point on the curve. +type JacobianPoint struct { + // The X coordinate in Jacobian projective coordinates. The affine point is + // X/z^2. + X FieldVal + + // The Y coordinate in Jacobian projective coordinates. The affine point is + // Y/z^3. + Y FieldVal + + // The Z coordinate in Jacobian projective coordinates. + Z FieldVal +} + +// MakeJacobianPoint returns a Jacobian point with the provided X, Y, and Z +// coordinates. +func MakeJacobianPoint(x, y, z *FieldVal) JacobianPoint { + var p JacobianPoint + p.X.Set(x) + p.Y.Set(y) + p.Z.Set(z) + return p +} + +// Set sets the Jacobian point to the provided point. +func (p *JacobianPoint) Set(other *JacobianPoint) { + p.X.Set(&other.X) + p.Y.Set(&other.Y) + p.Z.Set(&other.Z) +} + +// ToAffine reduces the Z value of the existing point to 1 effectively +// making it an affine coordinate in constant time. The point will be +// normalized. +func (p *JacobianPoint) ToAffine() { + // Inversions are expensive and both point addition and point doubling + // are faster when working with points that have a z value of one. So, + // if the point needs to be converted to affine, go ahead and normalize + // the point itself at the same time as the calculation is the same. + var zInv, tempZ FieldVal + zInv.Set(&p.Z).Inverse() // zInv = Z^-1 + tempZ.SquareVal(&zInv) // tempZ = Z^-2 + p.X.Mul(&tempZ) // X = X/Z^2 (mag: 1) + p.Y.Mul(tempZ.Mul(&zInv)) // Y = Y/Z^3 (mag: 1) + p.Z.SetInt(1) // Z = 1 (mag: 1) + + // Normalize the x and y values. + p.X.Normalize() + p.Y.Normalize() +} + +// addZ1AndZ2EqualsOne adds two Jacobian points that are already known to have +// z values of 1 and stores the result in the provided result param. That is to +// say result = p1 + p2. It performs faster addition than the generic add +// routine since less arithmetic is needed due to the ability to avoid the z +// value multiplications. +// +// NOTE: The points must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func addZ1AndZ2EqualsOne(p1, p2, result *JacobianPoint) { + // To compute the point addition efficiently, this implementation splits + // the equation into intermediate elements which are used to minimize + // the number of field multiplications using the method shown at: + // https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#addition-mmadd-2007-bl + // + // In particular it performs the calculations using the following: + // H = X2-X1, HH = H^2, I = 4*HH, J = H*I, r = 2*(Y2-Y1), V = X1*I + // X3 = r^2-J-2*V, Y3 = r*(V-X3)-2*Y1*J, Z3 = 2*H + // + // This results in a cost of 4 field multiplications, 2 field squarings, + // 6 field additions, and 5 integer multiplications. + x1, y1 := &p1.X, &p1.Y + x2, y2 := &p2.X, &p2.Y + x3, y3, z3 := &result.X, &result.Y, &result.Z + + // When the x coordinates are the same for two points on the curve, the + // y coordinates either must be the same, in which case it is point + // doubling, or they are opposite and the result is the point at + // infinity per the group law for elliptic curve cryptography. + if x1.Equals(x2) { + if y1.Equals(y2) { + // Since x1 == x2 and y1 == y2, point doubling must be + // done, otherwise the addition would end up dividing + // by zero. + DoubleNonConst(p1, result) + return + } + + // Since x1 == x2 and y1 == -y2, the sum is the point at + // infinity per the group law. + x3.SetInt(0) + y3.SetInt(0) + z3.SetInt(0) + return + } + + // Calculate X3, Y3, and Z3 according to the intermediate elements + // breakdown above. + var h, i, j, r, v FieldVal + var negJ, neg2V, negX3 FieldVal + h.Set(x1).Negate(1).Add(x2) // H = X2-X1 (mag: 3) + i.SquareVal(&h).MulInt(4) // I = 4*H^2 (mag: 4) + j.Mul2(&h, &i) // J = H*I (mag: 1) + r.Set(y1).Negate(1).Add(y2).MulInt(2) // r = 2*(Y2-Y1) (mag: 6) + v.Mul2(x1, &i) // V = X1*I (mag: 1) + negJ.Set(&j).Negate(1) // negJ = -J (mag: 2) + neg2V.Set(&v).MulInt(2).Negate(2) // neg2V = -(2*V) (mag: 3) + x3.Set(&r).Square().Add(&negJ).Add(&neg2V) // X3 = r^2-J-2*V (mag: 6) + negX3.Set(x3).Negate(6) // negX3 = -X3 (mag: 7) + j.Mul(y1).MulInt(2).Negate(2) // J = -(2*Y1*J) (mag: 3) + y3.Set(&v).Add(&negX3).Mul(&r).Add(&j) // Y3 = r*(V-X3)-2*Y1*J (mag: 4) + z3.Set(&h).MulInt(2) // Z3 = 2*H (mag: 6) + + // Normalize the resulting field values to a magnitude of 1 as needed. + x3.Normalize() + y3.Normalize() + z3.Normalize() +} + +// addZ1EqualsZ2 adds two Jacobian points that are already known to have the +// same z value and stores the result in the provided result param. That is to +// say result = p1 + p2. It performs faster addition than the generic add +// routine since less arithmetic is needed due to the known equivalence. +// +// NOTE: The points must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func addZ1EqualsZ2(p1, p2, result *JacobianPoint) { + // To compute the point addition efficiently, this implementation splits + // the equation into intermediate elements which are used to minimize + // the number of field multiplications using a slightly modified version + // of the method shown at: + // https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#addition-mmadd-2007-bl + // + // In particular it performs the calculations using the following: + // A = X2-X1, B = A^2, C=Y2-Y1, D = C^2, E = X1*B, F = X2*B + // X3 = D-E-F, Y3 = C*(E-X3)-Y1*(F-E), Z3 = Z1*A + // + // This results in a cost of 5 field multiplications, 2 field squarings, + // 9 field additions, and 0 integer multiplications. + x1, y1, z1 := &p1.X, &p1.Y, &p1.Z + x2, y2 := &p2.X, &p2.Y + x3, y3, z3 := &result.X, &result.Y, &result.Z + + // When the x coordinates are the same for two points on the curve, the + // y coordinates either must be the same, in which case it is point + // doubling, or they are opposite and the result is the point at + // infinity per the group law for elliptic curve cryptography. + if x1.Equals(x2) { + if y1.Equals(y2) { + // Since x1 == x2 and y1 == y2, point doubling must be + // done, otherwise the addition would end up dividing + // by zero. + DoubleNonConst(p1, result) + return + } + + // Since x1 == x2 and y1 == -y2, the sum is the point at + // infinity per the group law. + x3.SetInt(0) + y3.SetInt(0) + z3.SetInt(0) + return + } + + // Calculate X3, Y3, and Z3 according to the intermediate elements + // breakdown above. + var a, b, c, d, e, f FieldVal + var negX1, negY1, negE, negX3 FieldVal + negX1.Set(x1).Negate(1) // negX1 = -X1 (mag: 2) + negY1.Set(y1).Negate(1) // negY1 = -Y1 (mag: 2) + a.Set(&negX1).Add(x2) // A = X2-X1 (mag: 3) + b.SquareVal(&a) // B = A^2 (mag: 1) + c.Set(&negY1).Add(y2) // C = Y2-Y1 (mag: 3) + d.SquareVal(&c) // D = C^2 (mag: 1) + e.Mul2(x1, &b) // E = X1*B (mag: 1) + negE.Set(&e).Negate(1) // negE = -E (mag: 2) + f.Mul2(x2, &b) // F = X2*B (mag: 1) + x3.Add2(&e, &f).Negate(3).Add(&d) // X3 = D-E-F (mag: 5) + negX3.Set(x3).Negate(5).Normalize() // negX3 = -X3 (mag: 1) + y3.Set(y1).Mul(f.Add(&negE)).Negate(3) // Y3 = -(Y1*(F-E)) (mag: 4) + y3.Add(e.Add(&negX3).Mul(&c)) // Y3 = C*(E-X3)+Y3 (mag: 5) + z3.Mul2(z1, &a) // Z3 = Z1*A (mag: 1) + + // Normalize the resulting field values to a magnitude of 1 as needed. + x3.Normalize() + y3.Normalize() + z3.Normalize() +} + +// addZ2EqualsOne adds two Jacobian points when the second point is already +// known to have a z value of 1 (and the z value for the first point is not 1) +// and stores the result in the provided result param. That is to say result = +// p1 + p2. It performs faster addition than the generic add routine since +// less arithmetic is needed due to the ability to avoid multiplications by the +// second point's z value. +// +// NOTE: The points must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func addZ2EqualsOne(p1, p2, result *JacobianPoint) { + // To compute the point addition efficiently, this implementation splits + // the equation into intermediate elements which are used to minimize + // the number of field multiplications using the method shown at: + // https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#addition-madd-2007-bl + // + // In particular it performs the calculations using the following: + // Z1Z1 = Z1^2, U2 = X2*Z1Z1, S2 = Y2*Z1*Z1Z1, H = U2-X1, HH = H^2, + // I = 4*HH, J = H*I, r = 2*(S2-Y1), V = X1*I + // X3 = r^2-J-2*V, Y3 = r*(V-X3)-2*Y1*J, Z3 = (Z1+H)^2-Z1Z1-HH + // + // This results in a cost of 7 field multiplications, 4 field squarings, + // 9 field additions, and 4 integer multiplications. + x1, y1, z1 := &p1.X, &p1.Y, &p1.Z + x2, y2 := &p2.X, &p2.Y + x3, y3, z3 := &result.X, &result.Y, &result.Z + + // When the x coordinates are the same for two points on the curve, the + // y coordinates either must be the same, in which case it is point + // doubling, or they are opposite and the result is the point at + // infinity per the group law for elliptic curve cryptography. Since + // any number of Jacobian coordinates can represent the same affine + // point, the x and y values need to be converted to like terms. Due to + // the assumption made for this function that the second point has a z + // value of 1 (z2=1), the first point is already "converted". + var z1z1, u2, s2 FieldVal + z1z1.SquareVal(z1) // Z1Z1 = Z1^2 (mag: 1) + u2.Set(x2).Mul(&z1z1).Normalize() // U2 = X2*Z1Z1 (mag: 1) + s2.Set(y2).Mul(&z1z1).Mul(z1).Normalize() // S2 = Y2*Z1*Z1Z1 (mag: 1) + if x1.Equals(&u2) { + if y1.Equals(&s2) { + // Since x1 == x2 and y1 == y2, point doubling must be + // done, otherwise the addition would end up dividing + // by zero. + DoubleNonConst(p1, result) + return + } + + // Since x1 == x2 and y1 == -y2, the sum is the point at + // infinity per the group law. + x3.SetInt(0) + y3.SetInt(0) + z3.SetInt(0) + return + } + + // Calculate X3, Y3, and Z3 according to the intermediate elements + // breakdown above. + var h, hh, i, j, r, rr, v FieldVal + var negX1, negY1, negX3 FieldVal + negX1.Set(x1).Negate(1) // negX1 = -X1 (mag: 2) + h.Add2(&u2, &negX1) // H = U2-X1 (mag: 3) + hh.SquareVal(&h) // HH = H^2 (mag: 1) + i.Set(&hh).MulInt(4) // I = 4 * HH (mag: 4) + j.Mul2(&h, &i) // J = H*I (mag: 1) + negY1.Set(y1).Negate(1) // negY1 = -Y1 (mag: 2) + r.Set(&s2).Add(&negY1).MulInt(2) // r = 2*(S2-Y1) (mag: 6) + rr.SquareVal(&r) // rr = r^2 (mag: 1) + v.Mul2(x1, &i) // V = X1*I (mag: 1) + x3.Set(&v).MulInt(2).Add(&j).Negate(3) // X3 = -(J+2*V) (mag: 4) + x3.Add(&rr) // X3 = r^2+X3 (mag: 5) + negX3.Set(x3).Negate(5) // negX3 = -X3 (mag: 6) + y3.Set(y1).Mul(&j).MulInt(2).Negate(2) // Y3 = -(2*Y1*J) (mag: 3) + y3.Add(v.Add(&negX3).Mul(&r)) // Y3 = r*(V-X3)+Y3 (mag: 4) + z3.Add2(z1, &h).Square() // Z3 = (Z1+H)^2 (mag: 1) + z3.Add(z1z1.Add(&hh).Negate(2)) // Z3 = Z3-(Z1Z1+HH) (mag: 4) + + // Normalize the resulting field values to a magnitude of 1 as needed. + x3.Normalize() + y3.Normalize() + z3.Normalize() +} + +// addGeneric adds two Jacobian points without any assumptions about the z +// values of the two points and stores the result in the provided result param. +// That is to say result = p1 + p2. It is the slowest of the add routines due +// to requiring the most arithmetic. +// +// NOTE: The points must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func addGeneric(p1, p2, result *JacobianPoint) { + // To compute the point addition efficiently, this implementation splits + // the equation into intermediate elements which are used to minimize + // the number of field multiplications using the method shown at: + // https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#addition-add-2007-bl + // + // In particular it performs the calculations using the following: + // Z1Z1 = Z1^2, Z2Z2 = Z2^2, U1 = X1*Z2Z2, U2 = X2*Z1Z1, S1 = Y1*Z2*Z2Z2 + // S2 = Y2*Z1*Z1Z1, H = U2-U1, I = (2*H)^2, J = H*I, r = 2*(S2-S1) + // V = U1*I + // X3 = r^2-J-2*V, Y3 = r*(V-X3)-2*S1*J, Z3 = ((Z1+Z2)^2-Z1Z1-Z2Z2)*H + // + // This results in a cost of 11 field multiplications, 5 field squarings, + // 9 field additions, and 4 integer multiplications. + x1, y1, z1 := &p1.X, &p1.Y, &p1.Z + x2, y2, z2 := &p2.X, &p2.Y, &p2.Z + x3, y3, z3 := &result.X, &result.Y, &result.Z + + // When the x coordinates are the same for two points on the curve, the + // y coordinates either must be the same, in which case it is point + // doubling, or they are opposite and the result is the point at + // infinity. Since any number of Jacobian coordinates can represent the + // same affine point, the x and y values need to be converted to like + // terms. + var z1z1, z2z2, u1, u2, s1, s2 FieldVal + z1z1.SquareVal(z1) // Z1Z1 = Z1^2 (mag: 1) + z2z2.SquareVal(z2) // Z2Z2 = Z2^2 (mag: 1) + u1.Set(x1).Mul(&z2z2).Normalize() // U1 = X1*Z2Z2 (mag: 1) + u2.Set(x2).Mul(&z1z1).Normalize() // U2 = X2*Z1Z1 (mag: 1) + s1.Set(y1).Mul(&z2z2).Mul(z2).Normalize() // S1 = Y1*Z2*Z2Z2 (mag: 1) + s2.Set(y2).Mul(&z1z1).Mul(z1).Normalize() // S2 = Y2*Z1*Z1Z1 (mag: 1) + if u1.Equals(&u2) { + if s1.Equals(&s2) { + // Since x1 == x2 and y1 == y2, point doubling must be + // done, otherwise the addition would end up dividing + // by zero. + DoubleNonConst(p1, result) + return + } + + // Since x1 == x2 and y1 == -y2, the sum is the point at + // infinity per the group law. + x3.SetInt(0) + y3.SetInt(0) + z3.SetInt(0) + return + } + + // Calculate X3, Y3, and Z3 according to the intermediate elements + // breakdown above. + var h, i, j, r, rr, v FieldVal + var negU1, negS1, negX3 FieldVal + negU1.Set(&u1).Negate(1) // negU1 = -U1 (mag: 2) + h.Add2(&u2, &negU1) // H = U2-U1 (mag: 3) + i.Set(&h).MulInt(2).Square() // I = (2*H)^2 (mag: 2) + j.Mul2(&h, &i) // J = H*I (mag: 1) + negS1.Set(&s1).Negate(1) // negS1 = -S1 (mag: 2) + r.Set(&s2).Add(&negS1).MulInt(2) // r = 2*(S2-S1) (mag: 6) + rr.SquareVal(&r) // rr = r^2 (mag: 1) + v.Mul2(&u1, &i) // V = U1*I (mag: 1) + x3.Set(&v).MulInt(2).Add(&j).Negate(3) // X3 = -(J+2*V) (mag: 4) + x3.Add(&rr) // X3 = r^2+X3 (mag: 5) + negX3.Set(x3).Negate(5) // negX3 = -X3 (mag: 6) + y3.Mul2(&s1, &j).MulInt(2).Negate(2) // Y3 = -(2*S1*J) (mag: 3) + y3.Add(v.Add(&negX3).Mul(&r)) // Y3 = r*(V-X3)+Y3 (mag: 4) + z3.Add2(z1, z2).Square() // Z3 = (Z1+Z2)^2 (mag: 1) + z3.Add(z1z1.Add(&z2z2).Negate(2)) // Z3 = Z3-(Z1Z1+Z2Z2) (mag: 4) + z3.Mul(&h) // Z3 = Z3*H (mag: 1) + + // Normalize the resulting field values to a magnitude of 1 as needed. + x3.Normalize() + y3.Normalize() + z3.Normalize() +} + +// AddNonConst adds the passed Jacobian points together and stores the result in +// the provided result param in *non-constant* time. +// +// NOTE: The points must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func AddNonConst(p1, p2, result *JacobianPoint) { + // A point at infinity is the identity according to the group law for + // elliptic curve cryptography. Thus, ∞ + P = P and P + ∞ = P. + if (p1.X.IsZero() && p1.Y.IsZero()) || p1.Z.IsZero() { + result.Set(p2) + return + } + if (p2.X.IsZero() && p2.Y.IsZero()) || p2.Z.IsZero() { + result.Set(p1) + return + } + + // Faster point addition can be achieved when certain assumptions are + // met. For example, when both points have the same z value, arithmetic + // on the z values can be avoided. This section thus checks for these + // conditions and calls an appropriate add function which is accelerated + // by using those assumptions. + isZ1One := p1.Z.IsOne() + isZ2One := p2.Z.IsOne() + switch { + case isZ1One && isZ2One: + addZ1AndZ2EqualsOne(p1, p2, result) + return + case p1.Z.Equals(&p2.Z): + addZ1EqualsZ2(p1, p2, result) + return + case isZ2One: + addZ2EqualsOne(p1, p2, result) + return + } + + // None of the above assumptions are true, so fall back to generic + // point addition. + addGeneric(p1, p2, result) +} + +// doubleZ1EqualsOne performs point doubling on the passed Jacobian point when +// the point is already known to have a z value of 1 and stores the result in +// the provided result param. That is to say result = 2*p. It performs faster +// point doubling than the generic routine since less arithmetic is needed due +// to the ability to avoid multiplication by the z value. +// +// NOTE: The resulting point will be normalized. +func doubleZ1EqualsOne(p, result *JacobianPoint) { + // This function uses the assumptions that z1 is 1, thus the point + // doubling formulas reduce to: + // + // X3 = (3*X1^2)^2 - 8*X1*Y1^2 + // Y3 = (3*X1^2)*(4*X1*Y1^2 - X3) - 8*Y1^4 + // Z3 = 2*Y1 + // + // To compute the above efficiently, this implementation splits the + // equation into intermediate elements which are used to minimize the + // number of field multiplications in favor of field squarings which + // are roughly 35% faster than field multiplications with the current + // implementation at the time this was written. + // + // This uses a slightly modified version of the method shown at: + // https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#doubling-mdbl-2007-bl + // + // In particular it performs the calculations using the following: + // A = X1^2, B = Y1^2, C = B^2, D = 2*((X1+B)^2-A-C) + // E = 3*A, F = E^2, X3 = F-2*D, Y3 = E*(D-X3)-8*C + // Z3 = 2*Y1 + // + // This results in a cost of 1 field multiplication, 5 field squarings, + // 6 field additions, and 5 integer multiplications. + x1, y1 := &p.X, &p.Y + x3, y3, z3 := &result.X, &result.Y, &result.Z + var a, b, c, d, e, f FieldVal + z3.Set(y1).MulInt(2) // Z3 = 2*Y1 (mag: 2) + a.SquareVal(x1) // A = X1^2 (mag: 1) + b.SquareVal(y1) // B = Y1^2 (mag: 1) + c.SquareVal(&b) // C = B^2 (mag: 1) + b.Add(x1).Square() // B = (X1+B)^2 (mag: 1) + d.Set(&a).Add(&c).Negate(2) // D = -(A+C) (mag: 3) + d.Add(&b).MulInt(2) // D = 2*(B+D)(mag: 8) + e.Set(&a).MulInt(3) // E = 3*A (mag: 3) + f.SquareVal(&e) // F = E^2 (mag: 1) + x3.Set(&d).MulInt(2).Negate(16) // X3 = -(2*D) (mag: 17) + x3.Add(&f) // X3 = F+X3 (mag: 18) + f.Set(x3).Negate(18).Add(&d).Normalize() // F = D-X3 (mag: 1) + y3.Set(&c).MulInt(8).Negate(8) // Y3 = -(8*C) (mag: 9) + y3.Add(f.Mul(&e)) // Y3 = E*F+Y3 (mag: 10) + + // Normalize the field values back to a magnitude of 1. + x3.Normalize() + y3.Normalize() + z3.Normalize() +} + +// doubleGeneric performs point doubling on the passed Jacobian point without +// any assumptions about the z value and stores the result in the provided +// result param. That is to say result = 2*p. It is the slowest of the point +// doubling routines due to requiring the most arithmetic. +// +// NOTE: The resulting point will be normalized. +func doubleGeneric(p, result *JacobianPoint) { + // Point doubling formula for Jacobian coordinates for the secp256k1 + // curve: + // + // X3 = (3*X1^2)^2 - 8*X1*Y1^2 + // Y3 = (3*X1^2)*(4*X1*Y1^2 - X3) - 8*Y1^4 + // Z3 = 2*Y1*Z1 + // + // To compute the above efficiently, this implementation splits the + // equation into intermediate elements which are used to minimize the + // number of field multiplications in favor of field squarings which + // are roughly 35% faster than field multiplications with the current + // implementation at the time this was written. + // + // This uses a slightly modified version of the method shown at: + // https://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#doubling-dbl-2009-l + // + // In particular it performs the calculations using the following: + // A = X1^2, B = Y1^2, C = B^2, D = 2*((X1+B)^2-A-C) + // E = 3*A, F = E^2, X3 = F-2*D, Y3 = E*(D-X3)-8*C + // Z3 = 2*Y1*Z1 + // + // This results in a cost of 1 field multiplication, 5 field squarings, + // 6 field additions, and 5 integer multiplications. + x1, y1, z1 := &p.X, &p.Y, &p.Z + x3, y3, z3 := &result.X, &result.Y, &result.Z + var a, b, c, d, e, f FieldVal + z3.Mul2(y1, z1).MulInt(2) // Z3 = 2*Y1*Z1 (mag: 2) + a.SquareVal(x1) // A = X1^2 (mag: 1) + b.SquareVal(y1) // B = Y1^2 (mag: 1) + c.SquareVal(&b) // C = B^2 (mag: 1) + b.Add(x1).Square() // B = (X1+B)^2 (mag: 1) + d.Set(&a).Add(&c).Negate(2) // D = -(A+C) (mag: 3) + d.Add(&b).MulInt(2) // D = 2*(B+D)(mag: 8) + e.Set(&a).MulInt(3) // E = 3*A (mag: 3) + f.SquareVal(&e) // F = E^2 (mag: 1) + x3.Set(&d).MulInt(2).Negate(16) // X3 = -(2*D) (mag: 17) + x3.Add(&f) // X3 = F+X3 (mag: 18) + f.Set(x3).Negate(18).Add(&d).Normalize() // F = D-X3 (mag: 1) + y3.Set(&c).MulInt(8).Negate(8) // Y3 = -(8*C) (mag: 9) + y3.Add(f.Mul(&e)) // Y3 = E*F+Y3 (mag: 10) + + // Normalize the field values back to a magnitude of 1. + x3.Normalize() + y3.Normalize() + z3.Normalize() +} + +// DoubleNonConst doubles the passed Jacobian point and stores the result in the +// provided result parameter in *non-constant* time. +// +// NOTE: The point must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func DoubleNonConst(p, result *JacobianPoint) { + // Doubling a point at infinity is still infinity. + if p.Y.IsZero() || p.Z.IsZero() { + result.X.SetInt(0) + result.Y.SetInt(0) + result.Z.SetInt(0) + return + } + + // Slightly faster point doubling can be achieved when the z value is 1 + // by avoiding the multiplication on the z value. This section calls + // a point doubling function which is accelerated by using that + // assumption when possible. + if p.Z.IsOne() { + doubleZ1EqualsOne(p, result) + return + } + + // Fall back to generic point doubling which works with arbitrary z + // values. + doubleGeneric(p, result) +} + +// splitK returns a balanced length-two representation of k and their signs. +// This is algorithm 3.74 from [GECC]. +// +// One thing of note about this algorithm is that no matter what c1 and c2 are, +// the final equation of k = k1 + k2 * lambda (mod n) will hold. This is +// provable mathematically due to how a1/b1/a2/b2 are computed. +// +// c1 and c2 are chosen to minimize the max(k1,k2). +func splitK(k []byte) ([]byte, []byte, int, int) { + // All math here is done with big.Int, which is slow. + // At some point, it might be useful to write something similar to + // FieldVal but for N instead of P as the prime field if this ends up + // being a bottleneck. + bigIntK := new(big.Int) + c1, c2 := new(big.Int), new(big.Int) + tmp1, tmp2 := new(big.Int), new(big.Int) + k1, k2 := new(big.Int), new(big.Int) + + bigIntK.SetBytes(k) + // c1 = round(b2 * k / n) from step 4. + // Rounding isn't really necessary and costs too much, hence skipped + c1.Mul(endomorphismB2, bigIntK) + c1.Div(c1, curveParams.N) + // c2 = round(b1 * k / n) from step 4 (sign reversed to optimize one step) + // Rounding isn't really necessary and costs too much, hence skipped + c2.Mul(endomorphismB1, bigIntK) + c2.Div(c2, curveParams.N) + // k1 = k - c1 * a1 - c2 * a2 from step 5 (note c2's sign is reversed) + tmp1.Mul(c1, endomorphismA1) + tmp2.Mul(c2, endomorphismA2) + k1.Sub(bigIntK, tmp1) + k1.Add(k1, tmp2) + // k2 = - c1 * b1 - c2 * b2 from step 5 (note c2's sign is reversed) + tmp1.Mul(c1, endomorphismB1) + tmp2.Mul(c2, endomorphismB2) + k2.Sub(tmp2, tmp1) + + // Note Bytes() throws out the sign of k1 and k2. This matters + // since k1 and/or k2 can be negative. Hence, we pass that + // back separately. + return k1.Bytes(), k2.Bytes(), k1.Sign(), k2.Sign() +} + +// nafScalar represents a positive integer up to a maximum value of 2^256 - 1 +// encoded in non-adjacent form. +// +// NAF is a signed-digit representation where each digit can be +1, 0, or -1. +// +// In order to efficiently encode that information, this type uses two arrays, a +// "positive" array where set bits represent the +1 signed digits and a +// "negative" array where set bits represent the -1 signed digits. 0 is +// represented by neither array having a bit set in that position. +// +// The Pos and Neg methods return the aforementioned positive and negative +// arrays, respectively. +type nafScalar struct { + // pos houses the positive portion of the representation. An additional + // byte is required for the positive portion because the NAF encoding can be + // up to 1 bit longer than the normal binary encoding of the value. + // + // neg houses the negative portion of the representation. Even though the + // additional byte is not required for the negative portion, since it can + // never exceed the length of the normal binary encoding of the value, + // keeping the same length for positive and negative portions simplifies + // working with the representation and allows extra conditional branches to + // be avoided. + // + // start and end specify the starting and ending index to use within the pos + // and neg arrays, respectively. This allows fixed size arrays to be used + // versus needing to dynamically allocate space on the heap. + // + // NOTE: The fields are defined in the order that they are to minimize the + // padding on 32-bit and 64-bit platforms. + pos [33]byte + start, end uint8 + neg [33]byte +} + +// Pos returns the bytes of the encoded value with bits set in the positions +// that represent a signed digit of +1. +func (s *nafScalar) Pos() []byte { + return s.pos[s.start:s.end] +} + +// Neg returns the bytes of the encoded value with bits set in the positions +// that represent a signed digit of -1. +func (s *nafScalar) Neg() []byte { + return s.neg[s.start:s.end] +} + +// naf takes a positive integer up to a maximum value of 2^256 - 1 and returns +// its non-adjacent form (NAF), which is a unique signed-digit representation +// such that no two consecutive digits are nonzero. See the documentation for +// the returned type for details on how the representation is encoded +// efficiently and how to interpret it +// +// NAF is useful in that it has the fewest nonzero digits of any signed digit +// representation, only 1/3rd of its digits are nonzero on average, and at least +// half of the digits will be 0. +// +// The aforementioned properties are particularly beneficial for optimizing +// elliptic curve point multiplication because they effectively minimize the +// number of required point additions in exchange for needing to perform a mix +// of fewer point additions and subtractions and possibly one additional point +// doubling. This is an excellent tradeoff because subtraction of points has +// the same computational complexity as addition of points and point doubling is +// faster than both. +func naf(k []byte) nafScalar { + // Strip leading zero bytes. + for len(k) > 0 && k[0] == 0x00 { + k = k[1:] + } + + // The non-adjacent form (NAF) of a positive integer k is an expression + // k = ∑_(i=0, l-1) k_i * 2^i where k_i ∈ {0,±1}, k_(l-1) != 0, and no two + // consecutive digits k_i are nonzero. + // + // The traditional method of computing the NAF of a positive integer is + // given by algorithm 3.30 in [GECC]. It consists of repeatedly dividing k + // by 2 and choosing the remainder so that the quotient (k−r)/2 is even + // which ensures the next NAF digit is 0. This requires log_2(k) steps. + // + // However, in [BRID], Prodinger notes that a closed form expression for the + // NAF representation is the bitwise difference 3k/2 - k/2. This is more + // efficient as it can be computed in O(1) versus the O(log(n)) of the + // traditional approach. + // + // The following code makes use of that formula to compute the NAF more + // efficiently. + // + // To understand the logic here, observe that the only way the NAF has a + // nonzero digit at a given bit is when either 3k/2 or k/2 has a bit set in + // that position, but not both. In other words, the result of a bitwise + // xor. This can be seen simply by considering that when the bits are the + // same, the subtraction is either 0-0 or 1-1, both of which are 0. + // + // Further, observe that the "+1" digits in the result are contributed by + // 3k/2 while the "-1" digits are from k/2. So, they can be determined by + // taking the bitwise and of each respective value with the result of the + // xor which identifies which bits are nonzero. + // + // Using that information, this loops backwards from the least significant + // byte to the most significant byte while performing the aforementioned + // calculations by propagating the potential carry and high order bit from + // the next word during the right shift. + kLen := len(k) + var result nafScalar + var carry uint8 + for byteNum := kLen - 1; byteNum >= 0; byteNum-- { + // Calculate k/2. Notice the carry from the previous word is added and + // the low order bit from the next word is shifted in accordingly. + kc := uint16(k[byteNum]) + uint16(carry) + var nextWord uint8 + if byteNum > 0 { + nextWord = k[byteNum-1] + } + halfK := kc>>1 | uint16(nextWord<<7) + + // Calculate 3k/2 and determine the non-zero digits in the result. + threeHalfK := kc + halfK + nonZeroResultDigits := threeHalfK ^ halfK + + // Determine the signed digits {0, ±1}. + result.pos[byteNum+1] = uint8(threeHalfK & nonZeroResultDigits) + result.neg[byteNum+1] = uint8(halfK & nonZeroResultDigits) + + // Propagate the potential carry from the 3k/2 calculation. + carry = uint8(threeHalfK >> 8) + } + result.pos[0] = carry + + // Set the starting and ending positions within the fixed size arrays to + // identify the bytes that are actually used. This is important since the + // encoding is big endian and thus trailing zero bytes changes its value. + result.start = 1 - carry + result.end = uint8(kLen + 1) + return result +} + +// ScalarMultNonConst multiplies k*P where k is a big endian integer modulo the +// curve order and P is a point in Jacobian projective coordinates and stores +// the result in the provided Jacobian point. +// +// NOTE: The point must be normalized for this function to return the correct +// result. The resulting point will be normalized. +func ScalarMultNonConst(k *ModNScalar, point, result *JacobianPoint) { + // Decompose K into k1 and k2 in order to halve the number of EC ops. + // See Algorithm 3.74 in [GECC]. + kBytes := k.Bytes() + k1, k2, signK1, signK2 := splitK(kBytes[:]) + zeroArray32(&kBytes) + + // The main equation here to remember is: + // k * P = k1 * P + k2 * ϕ(P) + // + // P1 below is P in the equation, P2 below is ϕ(P) in the equation + p1, p1Neg := new(JacobianPoint), new(JacobianPoint) + p1.Set(point) + p1Neg.Set(p1) + p1Neg.Y.Negate(1).Normalize() + + // NOTE: ϕ(x,y) = (βx,y). The Jacobian z coordinates are the same, so this + // math goes through. + p2, p2Neg := new(JacobianPoint), new(JacobianPoint) + p2.Set(p1) + p2.X.Mul(endomorphismBeta).Normalize() + p2Neg.Set(p2) + p2Neg.Y.Negate(1).Normalize() + + // Flip the positive and negative values of the points as needed + // depending on the signs of k1 and k2. As mentioned in the equation + // above, each of k1 and k2 are multiplied by the respective point. + // Since -k * P is the same thing as k * -P, and the group law for + // elliptic curves states that P(x, y) = -P(x, -y), it's faster and + // simplifies the code to just make the point negative. + if signK1 == -1 { + p1, p1Neg = p1Neg, p1 + } + if signK2 == -1 { + p2, p2Neg = p2Neg, p2 + } + + // NAF versions of k1 and k2 should have a lot more zeros. + // + // The Pos version of the bytes contain the +1s and the Neg versions + // contain the -1s. + k1NAF, k2NAF := naf(k1), naf(k2) + k1PosNAF, k1NegNAF := k1NAF.Pos(), k1NAF.Neg() + k2PosNAF, k2NegNAF := k2NAF.Pos(), k2NAF.Neg() + k1Len, k2Len := len(k1PosNAF), len(k2PosNAF) + + m := k1Len + if m < k2Len { + m = k2Len + } + + // Point Q = ∞ (point at infinity). + var q JacobianPoint + + // Add left-to-right using the NAF optimization. See algorithm 3.77 + // from [GECC]. This should be faster overall since there will be a lot + // more instances of 0, hence reducing the number of Jacobian additions + // at the cost of 1 possible extra doubling. + for i := 0; i < m; i++ { + // Since k1 and k2 are potentially different lengths and the calculation + // is being done left to right, pad the front of the shorter one with + // 0s. + var k1BytePos, k1ByteNeg, k2BytePos, k2ByteNeg byte + if i >= m-k1Len { + k1BytePos, k1ByteNeg = k1PosNAF[i-(m-k1Len)], k1NegNAF[i-(m-k1Len)] + } + if i >= m-k2Len { + k2BytePos, k2ByteNeg = k2PosNAF[i-(m-k2Len)], k2NegNAF[i-(m-k2Len)] + } + for bit, mask := 7, uint8(1<<7); bit >= 0; bit, mask = bit-1, mask>>1 { + // Q = 2 * Q + DoubleNonConst(&q, &q) + + // Add or subtract the first point based on the signed digit of the + // NAF representation of k1 at this bit position. + // + // +1: Q = Q + p1 + // -1: Q = Q - p1 + // 0: Q = Q (no change) + if k1BytePos&mask == mask { + AddNonConst(&q, p1, &q) + } else if k1ByteNeg&mask == mask { + AddNonConst(&q, p1Neg, &q) + } + + // Add or subtract the second point based on the signed digit of the + // NAF representation of k2 at this bit position. + // + // +1: Q = Q + p2 + // -1: Q = Q - p2 + // 0: Q = Q (no change) + if k2BytePos&mask == mask { + AddNonConst(&q, p2, &q) + } else if k2ByteNeg&mask == mask { + AddNonConst(&q, p2Neg, &q) + } + } + } + + result.Set(&q) +} + +// ScalarBaseMultNonConst multiplies k*G where G is the base point of the group +// and k is a big endian integer. The result is stored in Jacobian coordinates +// (x1, y1, z1). +// +// NOTE: The resulting point will be normalized. +func ScalarBaseMultNonConst(k *ModNScalar, result *JacobianPoint) { + bytePoints := s256BytePoints() + + // Point Q = ∞ (point at infinity). + var q JacobianPoint + + // curve.bytePoints has all 256 byte points for each 8-bit window. The + // strategy is to add up the byte points. This is best understood by + // expressing k in base-256 which it already sort of is. Each "digit" in + // the 8-bit window can be looked up using bytePoints and added together. + var pt JacobianPoint + for i, byteVal := range k.Bytes() { + p := bytePoints[i][byteVal] + pt.X.Set(&p[0]) + pt.Y.Set(&p[1]) + pt.Z.SetInt(1) + AddNonConst(&q, &pt, &q) + } + + result.Set(&q) +} + +// isOnCurve returns whether or not the affine point (x,y) is on the curve. +func isOnCurve(fx, fy *FieldVal) bool { + // Elliptic curve equation for secp256k1 is: y^2 = x^3 + 7 + y2 := new(FieldVal).SquareVal(fy).Normalize() + result := new(FieldVal).SquareVal(fx).Mul(fx).AddInt(7).Normalize() + return y2.Equals(result) +} + +// DecompressY attempts to calculate the Y coordinate for the given X coordinate +// such that the result pair is a point on the secp256k1 curve. It adjusts Y +// based on the desired oddness and returns whether or not it was successful +// since not all X coordinates are valid. +// +// The magnitude of the provided X coordinate field val must be a max of 8 for a +// correct result. The resulting Y field val will have a max magnitude of 2. +func DecompressY(x *FieldVal, odd bool, resultY *FieldVal) bool { + // The curve equation for secp256k1 is: y^2 = x^3 + 7. Thus + // y = +-sqrt(x^3 + 7). + // + // The x coordinate must be invalid if there is no square root for the + // calculated rhs because it means the X coordinate is not for a point on + // the curve. + x3PlusB := new(FieldVal).SquareVal(x).Mul(x).AddInt(7) + if hasSqrt := resultY.SquareRootVal(x3PlusB); !hasSqrt { + return false + } + if resultY.Normalize().IsOdd() != odd { + resultY.Negate(1) + } + return true +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/doc.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/doc.go new file mode 100644 index 0000000000..91a670e51b --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/doc.go @@ -0,0 +1,58 @@ +// Copyright (c) 2013-2014 The btcsuite developers +// Copyright (c) 2015-2019 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +/* +Package secp256k1 implements optimized secp256k1 elliptic curve operations. + +This package provides an optimized pure Go implementation of elliptic curve +cryptography operations over the secp256k1 curve as well as data structures and +functions for working with public and private secp256k1 keys. See +https://www.secg.org/sec2-v2.pdf for details on the standard. + +In addition, sub packages are provided to produce, verify, parse, and serialize +ECDSA signatures and EC-Schnorr-DCRv0 (a custom Schnorr-based signature scheme +specific to Decred) signatures. See the README.md files in the relevant sub +packages for more details about those aspects. + +An overview of the features provided by this package are as follows: + + - Private key generation, serialization, and parsing + - Public key generation, serialization and parsing per ANSI X9.62-1998 + - Parses uncompressed, compressed, and hybrid public keys + - Serializes uncompressed and compressed public keys + - Specialized types for performing optimized and constant time field operations + - FieldVal type for working modulo the secp256k1 field prime + - ModNScalar type for working modulo the secp256k1 group order + - Elliptic curve operations in Jacobian projective coordinates + - Point addition + - Point doubling + - Scalar multiplication with an arbitrary point + - Scalar multiplication with the base point (group generator) + - Point decompression from a given x coordinate + - Nonce generation via RFC6979 with support for extra data and version + information that can be used to prevent nonce reuse between signing + algorithms + +It also provides an implementation of the Go standard library crypto/elliptic +Curve interface via the S256 function so that it may be used with other packages +in the standard library such as crypto/tls, crypto/x509, and crypto/ecdsa. +However, in the case of ECDSA, it is highly recommended to use the ecdsa sub +package of this package instead since it is optimized specifically for secp256k1 +and is significantly faster as a result. + +Although this package was primarily written for dcrd, it has intentionally been +designed so it can be used as a standalone package for any projects needing to +use optimized secp256k1 elliptic curve cryptography. + +Finally, a comprehensive suite of tests is provided to provide a high level of +quality assurance. + +Use of secp256k1 in Decred + +At the time of this writing, the primary public key cryptography in widespread +use on the Decred network used to secure coins is based on elliptic curves +defined by the secp256k1 domain parameters. +*/ +package secp256k1 diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/ecdh.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/ecdh.go new file mode 100644 index 0000000000..ebbdfc5411 --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/ecdh.go @@ -0,0 +1,21 @@ +// Copyright (c) 2015 The btcsuite developers +// Copyright (c) 2015-2016 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +// GenerateSharedSecret generates a shared secret based on a private key and a +// public key using Diffie-Hellman key exchange (ECDH) (RFC 5903). +// RFC5903 Section 9 states we should only return x. +// +// It is recommended to securily hash the result before using as a cryptographic +// key. +func GenerateSharedSecret(privkey *PrivateKey, pubkey *PublicKey) []byte { + var point, result JacobianPoint + pubkey.AsJacobian(&point) + ScalarMultNonConst(&privkey.Key, &point, &result) + result.ToAffine() + xBytes := result.X.Bytes() + return xBytes[:] +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/ellipticadaptor.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/ellipticadaptor.go new file mode 100644 index 0000000000..a271ff6b36 --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/ellipticadaptor.go @@ -0,0 +1,255 @@ +// Copyright 2020-2021 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +// References: +// [SECG]: Recommended Elliptic Curve Domain Parameters +// https://www.secg.org/sec2-v2.pdf +// +// [GECC]: Guide to Elliptic Curve Cryptography (Hankerson, Menezes, Vanstone) + +import ( + "crypto/ecdsa" + "crypto/elliptic" + "math/big" +) + +// CurveParams contains the parameters for the secp256k1 curve. +type CurveParams struct { + // P is the prime used in the secp256k1 field. + P *big.Int + + // N is the order of the secp256k1 curve group generated by the base point. + N *big.Int + + // Gx and Gy are the x and y coordinate of the base point, respectively. + Gx, Gy *big.Int + + // BitSize is the size of the underlying secp256k1 field in bits. + BitSize int + + // H is the cofactor of the secp256k1 curve. + H int + + // ByteSize is simply the bit size / 8 and is provided for convenience + // since it is calculated repeatedly. + ByteSize int +} + +// Curve parameters taken from [SECG] section 2.4.1. +var curveParams = CurveParams{ + P: fromHex("fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f"), + N: fromHex("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"), + Gx: fromHex("79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"), + Gy: fromHex("483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8"), + BitSize: 256, + H: 1, + ByteSize: 256 / 8, +} + +// Params returns the secp256k1 curve parameters for convenience. +func Params() *CurveParams { + return &curveParams +} + +// KoblitzCurve provides an implementation for secp256k1 that fits the ECC Curve +// interface from crypto/elliptic. +type KoblitzCurve struct { + *elliptic.CurveParams +} + +// bigAffineToJacobian takes an affine point (x, y) as big integers and converts +// it to Jacobian point with Z=1. +func bigAffineToJacobian(x, y *big.Int, result *JacobianPoint) { + result.X.SetByteSlice(x.Bytes()) + result.Y.SetByteSlice(y.Bytes()) + result.Z.SetInt(1) +} + +// jacobianToBigAffine takes a Jacobian point (x, y, z) as field values and +// converts it to an affine point as big integers. +func jacobianToBigAffine(point *JacobianPoint) (*big.Int, *big.Int) { + point.ToAffine() + + // Convert the field values for the now affine point to big.Ints. + x3, y3 := new(big.Int), new(big.Int) + x3.SetBytes(point.X.Bytes()[:]) + y3.SetBytes(point.Y.Bytes()[:]) + return x3, y3 +} + +// Params returns the parameters for the curve. +// +// This is part of the elliptic.Curve interface implementation. +func (curve *KoblitzCurve) Params() *elliptic.CurveParams { + return curve.CurveParams +} + +// IsOnCurve returns whether or not the affine point (x,y) is on the curve. +// +// This is part of the elliptic.Curve interface implementation. This function +// differs from the crypto/elliptic algorithm since a = 0 not -3. +func (curve *KoblitzCurve) IsOnCurve(x, y *big.Int) bool { + // Convert big ints to a Jacobian point for faster arithmetic. + var point JacobianPoint + bigAffineToJacobian(x, y, &point) + return isOnCurve(&point.X, &point.Y) +} + +// Add returns the sum of (x1,y1) and (x2,y2). +// +// This is part of the elliptic.Curve interface implementation. +func (curve *KoblitzCurve) Add(x1, y1, x2, y2 *big.Int) (*big.Int, *big.Int) { + // A point at infinity is the identity according to the group law for + // elliptic curve cryptography. Thus, ∞ + P = P and P + ∞ = P. + if x1.Sign() == 0 && y1.Sign() == 0 { + return x2, y2 + } + if x2.Sign() == 0 && y2.Sign() == 0 { + return x1, y1 + } + + // Convert the affine coordinates from big integers to Jacobian points, + // do the point addition in Jacobian projective space, and convert the + // Jacobian point back to affine big.Ints. + var p1, p2, result JacobianPoint + bigAffineToJacobian(x1, y1, &p1) + bigAffineToJacobian(x2, y2, &p2) + AddNonConst(&p1, &p2, &result) + return jacobianToBigAffine(&result) +} + +// Double returns 2*(x1,y1). +// +// This is part of the elliptic.Curve interface implementation. +func (curve *KoblitzCurve) Double(x1, y1 *big.Int) (*big.Int, *big.Int) { + if y1.Sign() == 0 { + return new(big.Int), new(big.Int) + } + + // Convert the affine coordinates from big integers to Jacobian points, + // do the point doubling in Jacobian projective space, and convert the + // Jacobian point back to affine big.Ints. + var point, result JacobianPoint + bigAffineToJacobian(x1, y1, &point) + DoubleNonConst(&point, &result) + return jacobianToBigAffine(&result) +} + +// moduloReduce reduces k from more than 32 bytes to 32 bytes and under. This +// is done by doing a simple modulo curve.N. We can do this since G^N = 1 and +// thus any other valid point on the elliptic curve has the same order. +func moduloReduce(k []byte) []byte { + // Since the order of G is curve.N, we can use a much smaller number by + // doing modulo curve.N + if len(k) > curveParams.ByteSize { + tmpK := new(big.Int).SetBytes(k) + tmpK.Mod(tmpK, curveParams.N) + return tmpK.Bytes() + } + + return k +} + +// ScalarMult returns k*(Bx, By) where k is a big endian integer. +// +// This is part of the elliptic.Curve interface implementation. +func (curve *KoblitzCurve) ScalarMult(Bx, By *big.Int, k []byte) (*big.Int, *big.Int) { + // Convert the affine coordinates from big integers to Jacobian points, + // do the multiplication in Jacobian projective space, and convert the + // Jacobian point back to affine big.Ints. + var kModN ModNScalar + kModN.SetByteSlice(moduloReduce(k)) + var point, result JacobianPoint + bigAffineToJacobian(Bx, By, &point) + ScalarMultNonConst(&kModN, &point, &result) + return jacobianToBigAffine(&result) +} + +// ScalarBaseMult returns k*G where G is the base point of the group and k is a +// big endian integer. +// +// This is part of the elliptic.Curve interface implementation. +func (curve *KoblitzCurve) ScalarBaseMult(k []byte) (*big.Int, *big.Int) { + // Perform the multiplication and convert the Jacobian point back to affine + // big.Ints. + var kModN ModNScalar + kModN.SetByteSlice(moduloReduce(k)) + var result JacobianPoint + ScalarBaseMultNonConst(&kModN, &result) + return jacobianToBigAffine(&result) +} + +// X returns the x coordinate of the public key. +func (p *PublicKey) X() *big.Int { + return new(big.Int).SetBytes(p.x.Bytes()[:]) +} + +// Y returns the y coordinate of the public key. +func (p *PublicKey) Y() *big.Int { + return new(big.Int).SetBytes(p.y.Bytes()[:]) +} + +// ToECDSA returns the public key as a *ecdsa.PublicKey. +func (p *PublicKey) ToECDSA() *ecdsa.PublicKey { + return &ecdsa.PublicKey{ + Curve: S256(), + X: p.X(), + Y: p.Y(), + } +} + +// ToECDSA returns the private key as a *ecdsa.PrivateKey. +func (p *PrivateKey) ToECDSA() *ecdsa.PrivateKey { + var privKeyBytes [PrivKeyBytesLen]byte + p.Key.PutBytes(&privKeyBytes) + var result JacobianPoint + ScalarBaseMultNonConst(&p.Key, &result) + x, y := jacobianToBigAffine(&result) + newPrivKey := &ecdsa.PrivateKey{ + PublicKey: ecdsa.PublicKey{ + Curve: S256(), + X: x, + Y: y, + }, + D: new(big.Int).SetBytes(privKeyBytes[:]), + } + zeroArray32(&privKeyBytes) + return newPrivKey +} + +// fromHex converts the passed hex string into a big integer pointer and will +// panic is there is an error. This is only provided for the hard-coded +// constants so errors in the source code can bet detected. It will only (and +// must only) be called for initialization purposes. +func fromHex(s string) *big.Int { + if s == "" { + return big.NewInt(0) + } + r, ok := new(big.Int).SetString(s, 16) + if !ok { + panic("invalid hex in source file: " + s) + } + return r +} + +// secp256k1 is a global instance of the KoblitzCurve implementation which in +// turn embeds and implements elliptic.CurveParams. +var secp256k1 = &KoblitzCurve{ + CurveParams: &elliptic.CurveParams{ + P: curveParams.P, + N: curveParams.N, + B: fromHex("0000000000000000000000000000000000000000000000000000000000000007"), + Gx: curveParams.Gx, + Gy: curveParams.Gy, + BitSize: curveParams.BitSize, + Name: "secp256k1", + }, +} + +// S256 returns a Curve which implements secp256k1. +func S256() *KoblitzCurve { + return secp256k1 +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/error.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/error.go new file mode 100644 index 0000000000..ac8c45127e --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/error.go @@ -0,0 +1,67 @@ +// Copyright (c) 2020 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +// ErrorKind identifies a kind of error. It has full support for errors.Is and +// errors.As, so the caller can directly check against an error kind when +// determining the reason for an error. +type ErrorKind string + +// These constants are used to identify a specific RuleError. +const ( + // ErrPubKeyInvalidLen indicates that the length of a serialized public + // key is not one of the allowed lengths. + ErrPubKeyInvalidLen = ErrorKind("ErrPubKeyInvalidLen") + + // ErrPubKeyInvalidFormat indicates an attempt was made to parse a public + // key that does not specify one of the supported formats. + ErrPubKeyInvalidFormat = ErrorKind("ErrPubKeyInvalidFormat") + + // ErrPubKeyXTooBig indicates that the x coordinate for a public key + // is greater than or equal to the prime of the field underlying the group. + ErrPubKeyXTooBig = ErrorKind("ErrPubKeyXTooBig") + + // ErrPubKeyYTooBig indicates that the y coordinate for a public key is + // greater than or equal to the prime of the field underlying the group. + ErrPubKeyYTooBig = ErrorKind("ErrPubKeyYTooBig") + + // ErrPubKeyNotOnCurve indicates that a public key is not a point on the + // secp256k1 curve. + ErrPubKeyNotOnCurve = ErrorKind("ErrPubKeyNotOnCurve") + + // ErrPubKeyMismatchedOddness indicates that a hybrid public key specified + // an oddness of the y coordinate that does not match the actual oddness of + // the provided y coordinate. + ErrPubKeyMismatchedOddness = ErrorKind("ErrPubKeyMismatchedOddness") +) + +// Error satisfies the error interface and prints human-readable errors. +func (e ErrorKind) Error() string { + return string(e) +} + +// Error identifies an error related to public key cryptography using a +// sec256k1 curve. It has full support for errors.Is and errors.As, so the +// caller can ascertain the specific reason for the error by checking +// the underlying error. +type Error struct { + Err error + Description string +} + +// Error satisfies the error interface and prints human-readable errors. +func (e Error) Error() string { + return e.Description +} + +// Unwrap returns the underlying wrapped error. +func (e Error) Unwrap() error { + return e.Err +} + +// makeError creates an Error given a set of arguments. +func makeError(kind ErrorKind, desc string) Error { + return Error{Err: kind, Description: desc} +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/field.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/field.go new file mode 100644 index 0000000000..959a9a16cf --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/field.go @@ -0,0 +1,1680 @@ +// Copyright (c) 2013-2014 The btcsuite developers +// Copyright (c) 2015-2020 The Decred developers +// Copyright (c) 2013-2020 Dave Collins +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +// References: +// [HAC]: Handbook of Applied Cryptography Menezes, van Oorschot, Vanstone. +// http://cacr.uwaterloo.ca/hac/ + +// All elliptic curve operations for secp256k1 are done in a finite field +// characterized by a 256-bit prime. Given this precision is larger than the +// biggest available native type, obviously some form of bignum math is needed. +// This package implements specialized fixed-precision field arithmetic rather +// than relying on an arbitrary-precision arithmetic package such as math/big +// for dealing with the field math since the size is known. As a result, rather +// large performance gains are achieved by taking advantage of many +// optimizations not available to arbitrary-precision arithmetic and generic +// modular arithmetic algorithms. +// +// There are various ways to internally represent each finite field element. +// For example, the most obvious representation would be to use an array of 4 +// uint64s (64 bits * 4 = 256 bits). However, that representation suffers from +// a couple of issues. First, there is no native Go type large enough to handle +// the intermediate results while adding or multiplying two 64-bit numbers, and +// second there is no space left for overflows when performing the intermediate +// arithmetic between each array element which would lead to expensive carry +// propagation. +// +// Given the above, this implementation represents the field elements as +// 10 uint32s with each word (array entry) treated as base 2^26. This was +// chosen for the following reasons: +// 1) Most systems at the current time are 64-bit (or at least have 64-bit +// registers available for specialized purposes such as MMX) so the +// intermediate results can typically be done using a native register (and +// using uint64s to avoid the need for additional half-word arithmetic) +// 2) In order to allow addition of the internal words without having to +// propagate the carry, the max normalized value for each register must +// be less than the number of bits available in the register +// 3) Since we're dealing with 32-bit values, 64-bits of overflow is a +// reasonable choice for #2 +// 4) Given the need for 256-bits of precision and the properties stated in #1, +// #2, and #3, the representation which best accommodates this is 10 uint32s +// with base 2^26 (26 bits * 10 = 260 bits, so the final word only needs 22 +// bits) which leaves the desired 64 bits (32 * 10 = 320, 320 - 256 = 64) for +// overflow +// +// Since it is so important that the field arithmetic is extremely fast for high +// performance crypto, this type does not perform any validation where it +// ordinarily would. See the documentation for FieldVal for more details. + +import ( + "encoding/hex" +) + +// Constants used to make the code more readable. +const ( + twoBitsMask = 0x3 + fourBitsMask = 0xf + sixBitsMask = 0x3f + eightBitsMask = 0xff +) + +// Constants related to the field representation. +const ( + // fieldWords is the number of words used to internally represent the + // 256-bit value. + fieldWords = 10 + + // fieldBase is the exponent used to form the numeric base of each word. + // 2^(fieldBase*i) where i is the word position. + fieldBase = 26 + + // fieldBaseMask is the mask for the bits in each word needed to + // represent the numeric base of each word (except the most significant + // word). + fieldBaseMask = (1 << fieldBase) - 1 + + // fieldMSBBits is the number of bits in the most significant word used + // to represent the value. + fieldMSBBits = 256 - (fieldBase * (fieldWords - 1)) + + // fieldMSBMask is the mask for the bits in the most significant word + // needed to represent the value. + fieldMSBMask = (1 << fieldMSBBits) - 1 + + // These fields provide convenient access to each of the words of the + // secp256k1 prime in the internal field representation to improve code + // readability. + fieldPrimeWordZero = 0x03fffc2f + fieldPrimeWordOne = 0x03ffffbf + fieldPrimeWordTwo = 0x03ffffff + fieldPrimeWordThree = 0x03ffffff + fieldPrimeWordFour = 0x03ffffff + fieldPrimeWordFive = 0x03ffffff + fieldPrimeWordSix = 0x03ffffff + fieldPrimeWordSeven = 0x03ffffff + fieldPrimeWordEight = 0x03ffffff + fieldPrimeWordNine = 0x003fffff +) + +// FieldVal implements optimized fixed-precision arithmetic over the +// secp256k1 finite field. This means all arithmetic is performed modulo +// 0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f. +// +// WARNING: Since it is so important for the field arithmetic to be extremely +// fast for high performance crypto, this type does not perform any validation +// of documented preconditions where it ordinarily would. As a result, it is +// IMPERATIVE for callers to understand some key concepts that are described +// below and ensure the methods are called with the necessary preconditions that +// each method is documented with. For example, some methods only give the +// correct result if the field value is normalized and others require the field +// values involved to have a maximum magnitude and THERE ARE NO EXPLICIT CHECKS +// TO ENSURE THOSE PRECONDITIONS ARE SATISFIED. This does, unfortunately, make +// the type more difficult to use correctly and while I typically prefer to +// ensure all state and input is valid for most code, this is a bit of an +// exception because those extra checks really add up in what ends up being +// critical hot paths. +// +// The first key concept when working with this type is normalization. In order +// to avoid the need to propagate a ton of carries, the internal representation +// provides additional overflow bits for each word of the overall 256-bit value. +// This means that there are multiple internal representations for the same +// value and, as a result, any methods that rely on comparison of the value, +// such as equality and oddness determination, require the caller to provide a +// normalized value. +// +// The second key concept when working with this type is magnitude. As +// previously mentioned, the internal representation provides additional +// overflow bits which means that the more math operations that are performed on +// the field value between normalizations, the more those overflow bits +// accumulate. The magnitude is effectively that maximum possible number of +// those overflow bits that could possibly be required as a result of a given +// operation. Since there are only a limited number of overflow bits available, +// this implies that the max possible magnitude MUST be tracked by the caller +// and the caller MUST normalize the field value if a given operation would +// cause the magnitude of the result to exceed the max allowed value. +// +// IMPORTANT: The max allowed magnitude of a field value is 64. +type FieldVal struct { + // Each 256-bit value is represented as 10 32-bit integers in base 2^26. + // This provides 6 bits of overflow in each word (10 bits in the most + // significant word) for a total of 64 bits of overflow (9*6 + 10 = 64). It + // only implements the arithmetic needed for elliptic curve operations. + // + // The following depicts the internal representation: + // ----------------------------------------------------------------- + // | n[9] | n[8] | ... | n[0] | + // | 32 bits available | 32 bits available | ... | 32 bits available | + // | 22 bits for value | 26 bits for value | ... | 26 bits for value | + // | 10 bits overflow | 6 bits overflow | ... | 6 bits overflow | + // | Mult: 2^(26*9) | Mult: 2^(26*8) | ... | Mult: 2^(26*0) | + // ----------------------------------------------------------------- + // + // For example, consider the number 2^49 + 1. It would be represented as: + // n[0] = 1 + // n[1] = 2^23 + // n[2..9] = 0 + // + // The full 256-bit value is then calculated by looping i from 9..0 and + // doing sum(n[i] * 2^(26i)) like so: + // n[9] * 2^(26*9) = 0 * 2^234 = 0 + // n[8] * 2^(26*8) = 0 * 2^208 = 0 + // ... + // n[1] * 2^(26*1) = 2^23 * 2^26 = 2^49 + // n[0] * 2^(26*0) = 1 * 2^0 = 1 + // Sum: 0 + 0 + ... + 2^49 + 1 = 2^49 + 1 + n [10]uint32 +} + +// String returns the field value as a normalized human-readable hex string. +// +// Preconditions: None +// Output Normalized: Field is not modified -- same as input value +// Output Max Magnitude: Field is not modified -- same as input value +func (f FieldVal) String() string { + // f is a copy, so it's safe to normalize it without mutating the original. + f.Normalize() + return hex.EncodeToString(f.Bytes()[:]) +} + +// Zero sets the field value to zero in constant time. A newly created field +// value is already set to zero. This function can be useful to clear an +// existing field value for reuse. +// +// Preconditions: None +// Output Normalized: Yes +// Output Max Magnitude: 1 +func (f *FieldVal) Zero() { + f.n[0] = 0 + f.n[1] = 0 + f.n[2] = 0 + f.n[3] = 0 + f.n[4] = 0 + f.n[5] = 0 + f.n[6] = 0 + f.n[7] = 0 + f.n[8] = 0 + f.n[9] = 0 +} + +// Set sets the field value equal to the passed value in constant time. The +// normalization and magnitude of the two fields will be identical. +// +// The field value is returned to support chaining. This enables syntax like: +// f := new(FieldVal).Set(f2).Add(1) so that f = f2 + 1 where f2 is not +// modified. +// +// Preconditions: None +// Output Normalized: Same as input value +// Output Max Magnitude: Same as input value +func (f *FieldVal) Set(val *FieldVal) *FieldVal { + *f = *val + return f +} + +// SetInt sets the field value to the passed integer in constant time. This is +// a convenience function since it is fairly common to perform some arithmetic +// with small native integers. +// +// The field value is returned to support chaining. This enables syntax such +// as f := new(FieldVal).SetInt(2).Mul(f2) so that f = 2 * f2. +// +// Preconditions: None +// Output Normalized: Yes +// Output Max Magnitude: 1 +func (f *FieldVal) SetInt(ui uint16) *FieldVal { + f.Zero() + f.n[0] = uint32(ui) + return f +} + +// SetBytes packs the passed 32-byte big-endian value into the internal field +// value representation in constant time. SetBytes interprets the provided +// array as a 256-bit big-endian unsigned integer, packs it into the internal +// field value representation, and returns either 1 if it is greater than or +// equal to the field prime (aka it overflowed) or 0 otherwise in constant time. +// +// Note that a bool is not used here because it is not possible in Go to convert +// from a bool to numeric value in constant time and many constant-time +// operations require a numeric value. +// +// Preconditions: None +// Output Normalized: Yes if no overflow, no otherwise +// Output Max Magnitude: 1 +func (f *FieldVal) SetBytes(b *[32]byte) uint32 { + // Pack the 256 total bits across the 10 uint32 words with a max of + // 26-bits per word. This could be done with a couple of for loops, + // but this unrolled version is significantly faster. Benchmarks show + // this is about 34 times faster than the variant which uses loops. + f.n[0] = uint32(b[31]) | uint32(b[30])<<8 | uint32(b[29])<<16 | + (uint32(b[28])&twoBitsMask)<<24 + f.n[1] = uint32(b[28])>>2 | uint32(b[27])<<6 | uint32(b[26])<<14 | + (uint32(b[25])&fourBitsMask)<<22 + f.n[2] = uint32(b[25])>>4 | uint32(b[24])<<4 | uint32(b[23])<<12 | + (uint32(b[22])&sixBitsMask)<<20 + f.n[3] = uint32(b[22])>>6 | uint32(b[21])<<2 | uint32(b[20])<<10 | + uint32(b[19])<<18 + f.n[4] = uint32(b[18]) | uint32(b[17])<<8 | uint32(b[16])<<16 | + (uint32(b[15])&twoBitsMask)<<24 + f.n[5] = uint32(b[15])>>2 | uint32(b[14])<<6 | uint32(b[13])<<14 | + (uint32(b[12])&fourBitsMask)<<22 + f.n[6] = uint32(b[12])>>4 | uint32(b[11])<<4 | uint32(b[10])<<12 | + (uint32(b[9])&sixBitsMask)<<20 + f.n[7] = uint32(b[9])>>6 | uint32(b[8])<<2 | uint32(b[7])<<10 | + uint32(b[6])<<18 + f.n[8] = uint32(b[5]) | uint32(b[4])<<8 | uint32(b[3])<<16 | + (uint32(b[2])&twoBitsMask)<<24 + f.n[9] = uint32(b[2])>>2 | uint32(b[1])<<6 | uint32(b[0])<<14 + + // The intuition here is that the field value is greater than the prime if + // one of the higher individual words is greater than corresponding word of + // the prime and all higher words in the field value are equal to their + // corresponding word of the prime. Since this type is modulo the prime, + // being equal is also an overflow back to 0. + // + // Note that because the input is 32 bytes and it was just packed into the + // field representation, the only words that can possibly be greater are + // zero and one, because ceil(log_2(2^256 - 1 - P)) = 33 bits max and the + // internal field representation encodes 26 bits with each word. + // + // Thus, there is no need to test if the upper words of the field value + // exceeds them, hence, only equality is checked for them. + highWordsEq := constantTimeEq(f.n[9], fieldPrimeWordNine) + highWordsEq &= constantTimeEq(f.n[8], fieldPrimeWordEight) + highWordsEq &= constantTimeEq(f.n[7], fieldPrimeWordSeven) + highWordsEq &= constantTimeEq(f.n[6], fieldPrimeWordSix) + highWordsEq &= constantTimeEq(f.n[5], fieldPrimeWordFive) + highWordsEq &= constantTimeEq(f.n[4], fieldPrimeWordFour) + highWordsEq &= constantTimeEq(f.n[3], fieldPrimeWordThree) + highWordsEq &= constantTimeEq(f.n[2], fieldPrimeWordTwo) + overflow := highWordsEq & constantTimeGreater(f.n[1], fieldPrimeWordOne) + highWordsEq &= constantTimeEq(f.n[1], fieldPrimeWordOne) + overflow |= highWordsEq & constantTimeGreaterOrEq(f.n[0], fieldPrimeWordZero) + + return overflow +} + +// SetByteSlice interprets the provided slice as a 256-bit big-endian unsigned +// integer (meaning it is truncated to the first 32 bytes), packs it into the +// internal field value representation, and returns whether or not the resulting +// truncated 256-bit integer is greater than or equal to the field prime (aka it +// overflowed) in constant time. +// +// Note that since passing a slice with more than 32 bytes is truncated, it is +// possible that the truncated value is less than the field prime and hence it +// will not be reported as having overflowed in that case. It is up to the +// caller to decide whether it needs to provide numbers of the appropriate size +// or it if is acceptable to use this function with the described truncation and +// overflow behavior. +// +// Preconditions: None +// Output Normalized: Yes if no overflow, no otherwise +// Output Max Magnitude: 1 +func (f *FieldVal) SetByteSlice(b []byte) bool { + var b32 [32]byte + b = b[:constantTimeMin(uint32(len(b)), 32)] + copy(b32[:], b32[:32-len(b)]) + copy(b32[32-len(b):], b) + result := f.SetBytes(&b32) + zeroArray32(&b32) + return result != 0 +} + +// Normalize normalizes the internal field words into the desired range and +// performs fast modular reduction over the secp256k1 prime by making use of the +// special form of the prime in constant time. +// +// Preconditions: None +// Output Normalized: Yes +// Output Max Magnitude: 1 +func (f *FieldVal) Normalize() *FieldVal { + // The field representation leaves 6 bits of overflow in each word so + // intermediate calculations can be performed without needing to + // propagate the carry to each higher word during the calculations. In + // order to normalize, we need to "compact" the full 256-bit value to + // the right while propagating any carries through to the high order + // word. + // + // Since this field is doing arithmetic modulo the secp256k1 prime, we + // also need to perform modular reduction over the prime. + // + // Per [HAC] section 14.3.4: Reduction method of moduli of special form, + // when the modulus is of the special form m = b^t - c, highly efficient + // reduction can be achieved. + // + // The secp256k1 prime is equivalent to 2^256 - 4294968273, so it fits + // this criteria. + // + // 4294968273 in field representation (base 2^26) is: + // n[0] = 977 + // n[1] = 64 + // That is to say (2^26 * 64) + 977 = 4294968273 + // + // The algorithm presented in the referenced section typically repeats + // until the quotient is zero. However, due to our field representation + // we already know to within one reduction how many times we would need + // to repeat as it's the uppermost bits of the high order word. Thus we + // can simply multiply the magnitude by the field representation of the + // prime and do a single iteration. After this step there might be an + // additional carry to bit 256 (bit 22 of the high order word). + t9 := f.n[9] + m := t9 >> fieldMSBBits + t9 = t9 & fieldMSBMask + t0 := f.n[0] + m*977 + t1 := (t0 >> fieldBase) + f.n[1] + (m << 6) + t0 = t0 & fieldBaseMask + t2 := (t1 >> fieldBase) + f.n[2] + t1 = t1 & fieldBaseMask + t3 := (t2 >> fieldBase) + f.n[3] + t2 = t2 & fieldBaseMask + t4 := (t3 >> fieldBase) + f.n[4] + t3 = t3 & fieldBaseMask + t5 := (t4 >> fieldBase) + f.n[5] + t4 = t4 & fieldBaseMask + t6 := (t5 >> fieldBase) + f.n[6] + t5 = t5 & fieldBaseMask + t7 := (t6 >> fieldBase) + f.n[7] + t6 = t6 & fieldBaseMask + t8 := (t7 >> fieldBase) + f.n[8] + t7 = t7 & fieldBaseMask + t9 = (t8 >> fieldBase) + t9 + t8 = t8 & fieldBaseMask + + // At this point, the magnitude is guaranteed to be one, however, the + // value could still be greater than the prime if there was either a + // carry through to bit 256 (bit 22 of the higher order word) or the + // value is greater than or equal to the field characteristic. The + // following determines if either or these conditions are true and does + // the final reduction in constant time. + // + // Also note that 'm' will be zero when neither of the aforementioned + // conditions are true and the value will not be changed when 'm' is zero. + m = constantTimeEq(t9, fieldMSBMask) + m &= constantTimeEq(t8&t7&t6&t5&t4&t3&t2, fieldBaseMask) + m &= constantTimeGreater(t1+64+((t0+977)>>fieldBase), fieldBaseMask) + m |= t9 >> fieldMSBBits + t0 = t0 + m*977 + t1 = (t0 >> fieldBase) + t1 + (m << 6) + t0 = t0 & fieldBaseMask + t2 = (t1 >> fieldBase) + t2 + t1 = t1 & fieldBaseMask + t3 = (t2 >> fieldBase) + t3 + t2 = t2 & fieldBaseMask + t4 = (t3 >> fieldBase) + t4 + t3 = t3 & fieldBaseMask + t5 = (t4 >> fieldBase) + t5 + t4 = t4 & fieldBaseMask + t6 = (t5 >> fieldBase) + t6 + t5 = t5 & fieldBaseMask + t7 = (t6 >> fieldBase) + t7 + t6 = t6 & fieldBaseMask + t8 = (t7 >> fieldBase) + t8 + t7 = t7 & fieldBaseMask + t9 = (t8 >> fieldBase) + t9 + t8 = t8 & fieldBaseMask + t9 = t9 & fieldMSBMask // Remove potential multiple of 2^256. + + // Finally, set the normalized and reduced words. + f.n[0] = t0 + f.n[1] = t1 + f.n[2] = t2 + f.n[3] = t3 + f.n[4] = t4 + f.n[5] = t5 + f.n[6] = t6 + f.n[7] = t7 + f.n[8] = t8 + f.n[9] = t9 + return f +} + +// PutBytesUnchecked unpacks the field value to a 32-byte big-endian value +// directly into the passed byte slice in constant time. The target slice must +// must have at least 32 bytes available or it will panic. +// +// There is a similar function, PutBytes, which unpacks the field value into a +// 32-byte array directly. This version is provided since it can be useful +// to write directly into part of a larger buffer without needing a separate +// allocation. +// +// Preconditions: +// - The field value MUST be normalized +// - The target slice MUST have at least 32 bytes available +func (f *FieldVal) PutBytesUnchecked(b []byte) { + // Unpack the 256 total bits from the 10 uint32 words with a max of + // 26-bits per word. This could be done with a couple of for loops, + // but this unrolled version is a bit faster. Benchmarks show this is + // about 10 times faster than the variant which uses loops. + b[31] = byte(f.n[0] & eightBitsMask) + b[30] = byte((f.n[0] >> 8) & eightBitsMask) + b[29] = byte((f.n[0] >> 16) & eightBitsMask) + b[28] = byte((f.n[0]>>24)&twoBitsMask | (f.n[1]&sixBitsMask)<<2) + b[27] = byte((f.n[1] >> 6) & eightBitsMask) + b[26] = byte((f.n[1] >> 14) & eightBitsMask) + b[25] = byte((f.n[1]>>22)&fourBitsMask | (f.n[2]&fourBitsMask)<<4) + b[24] = byte((f.n[2] >> 4) & eightBitsMask) + b[23] = byte((f.n[2] >> 12) & eightBitsMask) + b[22] = byte((f.n[2]>>20)&sixBitsMask | (f.n[3]&twoBitsMask)<<6) + b[21] = byte((f.n[3] >> 2) & eightBitsMask) + b[20] = byte((f.n[3] >> 10) & eightBitsMask) + b[19] = byte((f.n[3] >> 18) & eightBitsMask) + b[18] = byte(f.n[4] & eightBitsMask) + b[17] = byte((f.n[4] >> 8) & eightBitsMask) + b[16] = byte((f.n[4] >> 16) & eightBitsMask) + b[15] = byte((f.n[4]>>24)&twoBitsMask | (f.n[5]&sixBitsMask)<<2) + b[14] = byte((f.n[5] >> 6) & eightBitsMask) + b[13] = byte((f.n[5] >> 14) & eightBitsMask) + b[12] = byte((f.n[5]>>22)&fourBitsMask | (f.n[6]&fourBitsMask)<<4) + b[11] = byte((f.n[6] >> 4) & eightBitsMask) + b[10] = byte((f.n[6] >> 12) & eightBitsMask) + b[9] = byte((f.n[6]>>20)&sixBitsMask | (f.n[7]&twoBitsMask)<<6) + b[8] = byte((f.n[7] >> 2) & eightBitsMask) + b[7] = byte((f.n[7] >> 10) & eightBitsMask) + b[6] = byte((f.n[7] >> 18) & eightBitsMask) + b[5] = byte(f.n[8] & eightBitsMask) + b[4] = byte((f.n[8] >> 8) & eightBitsMask) + b[3] = byte((f.n[8] >> 16) & eightBitsMask) + b[2] = byte((f.n[8]>>24)&twoBitsMask | (f.n[9]&sixBitsMask)<<2) + b[1] = byte((f.n[9] >> 6) & eightBitsMask) + b[0] = byte((f.n[9] >> 14) & eightBitsMask) +} + +// PutBytes unpacks the field value to a 32-byte big-endian value using the +// passed byte array in constant time. +// +// There is a similar function, PutBytesUnchecked, which unpacks the field value +// into a slice that must have at least 32 bytes available. This version is +// provided since it can be useful to write directly into an array that is type +// checked. +// +// Alternatively, there is also Bytes, which unpacks the field value into a new +// array and returns that which can sometimes be more ergonomic in applications +// that aren't concerned about an additional copy. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) PutBytes(b *[32]byte) { + f.PutBytesUnchecked(b[:]) +} + +// Bytes unpacks the field value to a 32-byte big-endian value in constant time. +// +// See PutBytes and PutBytesUnchecked for variants that allow an array or slice +// to be passed which can be useful to cut down on the number of allocations by +// allowing the caller to reuse a buffer or write directly into part of a larger +// buffer. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) Bytes() *[32]byte { + b := new([32]byte) + f.PutBytesUnchecked(b[:]) + return b +} + +// IsZeroBit returns 1 when the field value is equal to zero or 0 otherwise in +// constant time. +// +// Note that a bool is not used here because it is not possible in Go to convert +// from a bool to numeric value in constant time and many constant-time +// operations require a numeric value. See IsZero for the version that returns +// a bool. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsZeroBit() uint32 { + // The value can only be zero if no bits are set in any of the words. + // This is a constant time implementation. + bits := f.n[0] | f.n[1] | f.n[2] | f.n[3] | f.n[4] | + f.n[5] | f.n[6] | f.n[7] | f.n[8] | f.n[9] + + return constantTimeEq(bits, 0) +} + +// IsZero returns whether or not the field value is equal to zero in constant +// time. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsZero() bool { + // The value can only be zero if no bits are set in any of the words. + // This is a constant time implementation. + bits := f.n[0] | f.n[1] | f.n[2] | f.n[3] | f.n[4] | + f.n[5] | f.n[6] | f.n[7] | f.n[8] | f.n[9] + + return bits == 0 +} + +// IsOneBit returns 1 when the field value is equal to one or 0 otherwise in +// constant time. +// +// Note that a bool is not used here because it is not possible in Go to convert +// from a bool to numeric value in constant time and many constant-time +// operations require a numeric value. See IsOne for the version that returns a +// bool. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsOneBit() uint32 { + // The value can only be one if the single lowest significant bit is set in + // the first word and no other bits are set in any of the other words. + // This is a constant time implementation. + bits := (f.n[0] ^ 1) | f.n[1] | f.n[2] | f.n[3] | f.n[4] | f.n[5] | + f.n[6] | f.n[7] | f.n[8] | f.n[9] + + return constantTimeEq(bits, 0) +} + +// IsOne returns whether or not the field value is equal to one in constant +// time. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsOne() bool { + // The value can only be one if the single lowest significant bit is set in + // the first word and no other bits are set in any of the other words. + // This is a constant time implementation. + bits := (f.n[0] ^ 1) | f.n[1] | f.n[2] | f.n[3] | f.n[4] | f.n[5] | + f.n[6] | f.n[7] | f.n[8] | f.n[9] + + return bits == 0 +} + +// IsOddBit returns 1 when the field value is an odd number or 0 otherwise in +// constant time. +// +// Note that a bool is not used here because it is not possible in Go to convert +// from a bool to numeric value in constant time and many constant-time +// operations require a numeric value. See IsOdd for the version that returns a +// bool. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsOddBit() uint32 { + // Only odd numbers have the bottom bit set. + return f.n[0] & 1 +} + +// IsOdd returns whether or not the field value is an odd number in constant +// time. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsOdd() bool { + // Only odd numbers have the bottom bit set. + return f.n[0]&1 == 1 +} + +// Equals returns whether or not the two field values are the same in constant +// time. +// +// Preconditions: +// - Both field values being compared MUST be normalized +func (f *FieldVal) Equals(val *FieldVal) bool { + // Xor only sets bits when they are different, so the two field values + // can only be the same if no bits are set after xoring each word. + // This is a constant time implementation. + bits := (f.n[0] ^ val.n[0]) | (f.n[1] ^ val.n[1]) | (f.n[2] ^ val.n[2]) | + (f.n[3] ^ val.n[3]) | (f.n[4] ^ val.n[4]) | (f.n[5] ^ val.n[5]) | + (f.n[6] ^ val.n[6]) | (f.n[7] ^ val.n[7]) | (f.n[8] ^ val.n[8]) | + (f.n[9] ^ val.n[9]) + + return bits == 0 +} + +// NegateVal negates the passed value and stores the result in f in constant +// time. The caller must provide the magnitude of the passed value for a +// correct result. +// +// The field value is returned to support chaining. This enables syntax like: +// f.NegateVal(f2).AddInt(1) so that f = -f2 + 1. +// +// Preconditions: +// - The max magnitude MUST be 63 +// Output Normalized: No +// Output Max Magnitude: Input magnitude + 1 +func (f *FieldVal) NegateVal(val *FieldVal, magnitude uint32) *FieldVal { + // Negation in the field is just the prime minus the value. However, + // in order to allow negation against a field value without having to + // normalize/reduce it first, multiply by the magnitude (that is how + // "far" away it is from the normalized value) to adjust. Also, since + // negating a value pushes it one more order of magnitude away from the + // normalized range, add 1 to compensate. + // + // For some intuition here, imagine you're performing mod 12 arithmetic + // (picture a clock) and you are negating the number 7. So you start at + // 12 (which is of course 0 under mod 12) and count backwards (left on + // the clock) 7 times to arrive at 5. Notice this is just 12-7 = 5. + // Now, assume you're starting with 19, which is a number that is + // already larger than the modulus and congruent to 7 (mod 12). When a + // value is already in the desired range, its magnitude is 1. Since 19 + // is an additional "step", its magnitude (mod 12) is 2. Since any + // multiple of the modulus is congruent to zero (mod m), the answer can + // be shortcut by simply multiplying the magnitude by the modulus and + // subtracting. Keeping with the example, this would be (2*12)-19 = 5. + f.n[0] = (magnitude+1)*fieldPrimeWordZero - val.n[0] + f.n[1] = (magnitude+1)*fieldPrimeWordOne - val.n[1] + f.n[2] = (magnitude+1)*fieldBaseMask - val.n[2] + f.n[3] = (magnitude+1)*fieldBaseMask - val.n[3] + f.n[4] = (magnitude+1)*fieldBaseMask - val.n[4] + f.n[5] = (magnitude+1)*fieldBaseMask - val.n[5] + f.n[6] = (magnitude+1)*fieldBaseMask - val.n[6] + f.n[7] = (magnitude+1)*fieldBaseMask - val.n[7] + f.n[8] = (magnitude+1)*fieldBaseMask - val.n[8] + f.n[9] = (magnitude+1)*fieldMSBMask - val.n[9] + + return f +} + +// Negate negates the field value in constant time. The existing field value is +// modified. The caller must provide the magnitude of the field value for a +// correct result. +// +// The field value is returned to support chaining. This enables syntax like: +// f.Negate().AddInt(1) so that f = -f + 1. +// +// Preconditions: +// - The max magnitude MUST be 63 +// Output Normalized: No +// Output Max Magnitude: Input magnitude + 1 +func (f *FieldVal) Negate(magnitude uint32) *FieldVal { + return f.NegateVal(f, magnitude) +} + +// AddInt adds the passed integer to the existing field value and stores the +// result in f in constant time. This is a convenience function since it is +// fairly common to perform some arithmetic with small native integers. +// +// The field value is returned to support chaining. This enables syntax like: +// f.AddInt(1).Add(f2) so that f = f + 1 + f2. +// +// Preconditions: +// - The field value MUST have a max magnitude of 63 +// Output Normalized: No +// Output Max Magnitude: Existing field magnitude + 1 +func (f *FieldVal) AddInt(ui uint16) *FieldVal { + // Since the field representation intentionally provides overflow bits, + // it's ok to use carryless addition as the carry bit is safely part of + // the word and will be normalized out. + f.n[0] += uint32(ui) + + return f +} + +// Add adds the passed value to the existing field value and stores the result +// in f in constant time. +// +// The field value is returned to support chaining. This enables syntax like: +// f.Add(f2).AddInt(1) so that f = f + f2 + 1. +// +// Preconditions: +// - The sum of the magnitudes of the two field values MUST be a max of 64 +// Output Normalized: No +// Output Max Magnitude: Sum of the magnitude of the two individual field values +func (f *FieldVal) Add(val *FieldVal) *FieldVal { + // Since the field representation intentionally provides overflow bits, + // it's ok to use carryless addition as the carry bit is safely part of + // each word and will be normalized out. This could obviously be done + // in a loop, but the unrolled version is faster. + f.n[0] += val.n[0] + f.n[1] += val.n[1] + f.n[2] += val.n[2] + f.n[3] += val.n[3] + f.n[4] += val.n[4] + f.n[5] += val.n[5] + f.n[6] += val.n[6] + f.n[7] += val.n[7] + f.n[8] += val.n[8] + f.n[9] += val.n[9] + + return f +} + +// Add2 adds the passed two field values together and stores the result in f in +// constant time. +// +// The field value is returned to support chaining. This enables syntax like: +// f3.Add2(f, f2).AddInt(1) so that f3 = f + f2 + 1. +// +// Preconditions: +// - The sum of the magnitudes of the two field values MUST be a max of 64 +// Output Normalized: No +// Output Max Magnitude: Sum of the magnitude of the two field values +func (f *FieldVal) Add2(val *FieldVal, val2 *FieldVal) *FieldVal { + // Since the field representation intentionally provides overflow bits, + // it's ok to use carryless addition as the carry bit is safely part of + // each word and will be normalized out. This could obviously be done + // in a loop, but the unrolled version is faster. + f.n[0] = val.n[0] + val2.n[0] + f.n[1] = val.n[1] + val2.n[1] + f.n[2] = val.n[2] + val2.n[2] + f.n[3] = val.n[3] + val2.n[3] + f.n[4] = val.n[4] + val2.n[4] + f.n[5] = val.n[5] + val2.n[5] + f.n[6] = val.n[6] + val2.n[6] + f.n[7] = val.n[7] + val2.n[7] + f.n[8] = val.n[8] + val2.n[8] + f.n[9] = val.n[9] + val2.n[9] + + return f +} + +// MulInt multiplies the field value by the passed int and stores the result in +// f in constant time. Note that this function can overflow if multiplying the +// value by any of the individual words exceeds a max uint32. Therefore it is +// important that the caller ensures no overflows will occur before using this +// function. +// +// The field value is returned to support chaining. This enables syntax like: +// f.MulInt(2).Add(f2) so that f = 2 * f + f2. +// +// Preconditions: +// - The field value magnitude multiplied by given val MUST be a max of 64 +// Output Normalized: No +// Output Max Magnitude: Existing field magnitude times the provided integer val +func (f *FieldVal) MulInt(val uint8) *FieldVal { + // Since each word of the field representation can hold up to + // 32 - fieldBase extra bits which will be normalized out, it's safe + // to multiply each word without using a larger type or carry + // propagation so long as the values won't overflow a uint32. This + // could obviously be done in a loop, but the unrolled version is + // faster. + ui := uint32(val) + f.n[0] *= ui + f.n[1] *= ui + f.n[2] *= ui + f.n[3] *= ui + f.n[4] *= ui + f.n[5] *= ui + f.n[6] *= ui + f.n[7] *= ui + f.n[8] *= ui + f.n[9] *= ui + + return f +} + +// Mul multiplies the passed value to the existing field value and stores the +// result in f in constant time. Note that this function can overflow if +// multiplying any of the individual words exceeds a max uint32. In practice, +// this means the magnitude of either value involved in the multiplication must +// be a max of 8. +// +// The field value is returned to support chaining. This enables syntax like: +// f.Mul(f2).AddInt(1) so that f = (f * f2) + 1. +// +// Preconditions: +// - Both field values MUST have a max magnitude of 8 +// Output Normalized: No +// Output Max Magnitude: 1 +func (f *FieldVal) Mul(val *FieldVal) *FieldVal { + return f.Mul2(f, val) +} + +// Mul2 multiplies the passed two field values together and stores the result +// result in f in constant time. Note that this function can overflow if +// multiplying any of the individual words exceeds a max uint32. In practice, +// this means the magnitude of either value involved in the multiplication must +// be a max of 8. +// +// The field value is returned to support chaining. This enables syntax like: +// f3.Mul2(f, f2).AddInt(1) so that f3 = (f * f2) + 1. +// +// Preconditions: +// - Both input field values MUST have a max magnitude of 8 +// Output Normalized: No +// Output Max Magnitude: 1 +func (f *FieldVal) Mul2(val *FieldVal, val2 *FieldVal) *FieldVal { + // This could be done with a couple of for loops and an array to store + // the intermediate terms, but this unrolled version is significantly + // faster. + + // Terms for 2^(fieldBase*0). + m := uint64(val.n[0]) * uint64(val2.n[0]) + t0 := m & fieldBaseMask + + // Terms for 2^(fieldBase*1). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[1]) + + uint64(val.n[1])*uint64(val2.n[0]) + t1 := m & fieldBaseMask + + // Terms for 2^(fieldBase*2). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[2]) + + uint64(val.n[1])*uint64(val2.n[1]) + + uint64(val.n[2])*uint64(val2.n[0]) + t2 := m & fieldBaseMask + + // Terms for 2^(fieldBase*3). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[3]) + + uint64(val.n[1])*uint64(val2.n[2]) + + uint64(val.n[2])*uint64(val2.n[1]) + + uint64(val.n[3])*uint64(val2.n[0]) + t3 := m & fieldBaseMask + + // Terms for 2^(fieldBase*4). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[4]) + + uint64(val.n[1])*uint64(val2.n[3]) + + uint64(val.n[2])*uint64(val2.n[2]) + + uint64(val.n[3])*uint64(val2.n[1]) + + uint64(val.n[4])*uint64(val2.n[0]) + t4 := m & fieldBaseMask + + // Terms for 2^(fieldBase*5). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[5]) + + uint64(val.n[1])*uint64(val2.n[4]) + + uint64(val.n[2])*uint64(val2.n[3]) + + uint64(val.n[3])*uint64(val2.n[2]) + + uint64(val.n[4])*uint64(val2.n[1]) + + uint64(val.n[5])*uint64(val2.n[0]) + t5 := m & fieldBaseMask + + // Terms for 2^(fieldBase*6). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[6]) + + uint64(val.n[1])*uint64(val2.n[5]) + + uint64(val.n[2])*uint64(val2.n[4]) + + uint64(val.n[3])*uint64(val2.n[3]) + + uint64(val.n[4])*uint64(val2.n[2]) + + uint64(val.n[5])*uint64(val2.n[1]) + + uint64(val.n[6])*uint64(val2.n[0]) + t6 := m & fieldBaseMask + + // Terms for 2^(fieldBase*7). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[7]) + + uint64(val.n[1])*uint64(val2.n[6]) + + uint64(val.n[2])*uint64(val2.n[5]) + + uint64(val.n[3])*uint64(val2.n[4]) + + uint64(val.n[4])*uint64(val2.n[3]) + + uint64(val.n[5])*uint64(val2.n[2]) + + uint64(val.n[6])*uint64(val2.n[1]) + + uint64(val.n[7])*uint64(val2.n[0]) + t7 := m & fieldBaseMask + + // Terms for 2^(fieldBase*8). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[8]) + + uint64(val.n[1])*uint64(val2.n[7]) + + uint64(val.n[2])*uint64(val2.n[6]) + + uint64(val.n[3])*uint64(val2.n[5]) + + uint64(val.n[4])*uint64(val2.n[4]) + + uint64(val.n[5])*uint64(val2.n[3]) + + uint64(val.n[6])*uint64(val2.n[2]) + + uint64(val.n[7])*uint64(val2.n[1]) + + uint64(val.n[8])*uint64(val2.n[0]) + t8 := m & fieldBaseMask + + // Terms for 2^(fieldBase*9). + m = (m >> fieldBase) + + uint64(val.n[0])*uint64(val2.n[9]) + + uint64(val.n[1])*uint64(val2.n[8]) + + uint64(val.n[2])*uint64(val2.n[7]) + + uint64(val.n[3])*uint64(val2.n[6]) + + uint64(val.n[4])*uint64(val2.n[5]) + + uint64(val.n[5])*uint64(val2.n[4]) + + uint64(val.n[6])*uint64(val2.n[3]) + + uint64(val.n[7])*uint64(val2.n[2]) + + uint64(val.n[8])*uint64(val2.n[1]) + + uint64(val.n[9])*uint64(val2.n[0]) + t9 := m & fieldBaseMask + + // Terms for 2^(fieldBase*10). + m = (m >> fieldBase) + + uint64(val.n[1])*uint64(val2.n[9]) + + uint64(val.n[2])*uint64(val2.n[8]) + + uint64(val.n[3])*uint64(val2.n[7]) + + uint64(val.n[4])*uint64(val2.n[6]) + + uint64(val.n[5])*uint64(val2.n[5]) + + uint64(val.n[6])*uint64(val2.n[4]) + + uint64(val.n[7])*uint64(val2.n[3]) + + uint64(val.n[8])*uint64(val2.n[2]) + + uint64(val.n[9])*uint64(val2.n[1]) + t10 := m & fieldBaseMask + + // Terms for 2^(fieldBase*11). + m = (m >> fieldBase) + + uint64(val.n[2])*uint64(val2.n[9]) + + uint64(val.n[3])*uint64(val2.n[8]) + + uint64(val.n[4])*uint64(val2.n[7]) + + uint64(val.n[5])*uint64(val2.n[6]) + + uint64(val.n[6])*uint64(val2.n[5]) + + uint64(val.n[7])*uint64(val2.n[4]) + + uint64(val.n[8])*uint64(val2.n[3]) + + uint64(val.n[9])*uint64(val2.n[2]) + t11 := m & fieldBaseMask + + // Terms for 2^(fieldBase*12). + m = (m >> fieldBase) + + uint64(val.n[3])*uint64(val2.n[9]) + + uint64(val.n[4])*uint64(val2.n[8]) + + uint64(val.n[5])*uint64(val2.n[7]) + + uint64(val.n[6])*uint64(val2.n[6]) + + uint64(val.n[7])*uint64(val2.n[5]) + + uint64(val.n[8])*uint64(val2.n[4]) + + uint64(val.n[9])*uint64(val2.n[3]) + t12 := m & fieldBaseMask + + // Terms for 2^(fieldBase*13). + m = (m >> fieldBase) + + uint64(val.n[4])*uint64(val2.n[9]) + + uint64(val.n[5])*uint64(val2.n[8]) + + uint64(val.n[6])*uint64(val2.n[7]) + + uint64(val.n[7])*uint64(val2.n[6]) + + uint64(val.n[8])*uint64(val2.n[5]) + + uint64(val.n[9])*uint64(val2.n[4]) + t13 := m & fieldBaseMask + + // Terms for 2^(fieldBase*14). + m = (m >> fieldBase) + + uint64(val.n[5])*uint64(val2.n[9]) + + uint64(val.n[6])*uint64(val2.n[8]) + + uint64(val.n[7])*uint64(val2.n[7]) + + uint64(val.n[8])*uint64(val2.n[6]) + + uint64(val.n[9])*uint64(val2.n[5]) + t14 := m & fieldBaseMask + + // Terms for 2^(fieldBase*15). + m = (m >> fieldBase) + + uint64(val.n[6])*uint64(val2.n[9]) + + uint64(val.n[7])*uint64(val2.n[8]) + + uint64(val.n[8])*uint64(val2.n[7]) + + uint64(val.n[9])*uint64(val2.n[6]) + t15 := m & fieldBaseMask + + // Terms for 2^(fieldBase*16). + m = (m >> fieldBase) + + uint64(val.n[7])*uint64(val2.n[9]) + + uint64(val.n[8])*uint64(val2.n[8]) + + uint64(val.n[9])*uint64(val2.n[7]) + t16 := m & fieldBaseMask + + // Terms for 2^(fieldBase*17). + m = (m >> fieldBase) + + uint64(val.n[8])*uint64(val2.n[9]) + + uint64(val.n[9])*uint64(val2.n[8]) + t17 := m & fieldBaseMask + + // Terms for 2^(fieldBase*18). + m = (m >> fieldBase) + uint64(val.n[9])*uint64(val2.n[9]) + t18 := m & fieldBaseMask + + // What's left is for 2^(fieldBase*19). + t19 := m >> fieldBase + + // At this point, all of the terms are grouped into their respective + // base. + // + // Per [HAC] section 14.3.4: Reduction method of moduli of special form, + // when the modulus is of the special form m = b^t - c, highly efficient + // reduction can be achieved per the provided algorithm. + // + // The secp256k1 prime is equivalent to 2^256 - 4294968273, so it fits + // this criteria. + // + // 4294968273 in field representation (base 2^26) is: + // n[0] = 977 + // n[1] = 64 + // That is to say (2^26 * 64) + 977 = 4294968273 + // + // Since each word is in base 26, the upper terms (t10 and up) start + // at 260 bits (versus the final desired range of 256 bits), so the + // field representation of 'c' from above needs to be adjusted for the + // extra 4 bits by multiplying it by 2^4 = 16. 4294968273 * 16 = + // 68719492368. Thus, the adjusted field representation of 'c' is: + // n[0] = 977 * 16 = 15632 + // n[1] = 64 * 16 = 1024 + // That is to say (2^26 * 1024) + 15632 = 68719492368 + // + // To reduce the final term, t19, the entire 'c' value is needed instead + // of only n[0] because there are no more terms left to handle n[1]. + // This means there might be some magnitude left in the upper bits that + // is handled below. + m = t0 + t10*15632 + t0 = m & fieldBaseMask + m = (m >> fieldBase) + t1 + t10*1024 + t11*15632 + t1 = m & fieldBaseMask + m = (m >> fieldBase) + t2 + t11*1024 + t12*15632 + t2 = m & fieldBaseMask + m = (m >> fieldBase) + t3 + t12*1024 + t13*15632 + t3 = m & fieldBaseMask + m = (m >> fieldBase) + t4 + t13*1024 + t14*15632 + t4 = m & fieldBaseMask + m = (m >> fieldBase) + t5 + t14*1024 + t15*15632 + t5 = m & fieldBaseMask + m = (m >> fieldBase) + t6 + t15*1024 + t16*15632 + t6 = m & fieldBaseMask + m = (m >> fieldBase) + t7 + t16*1024 + t17*15632 + t7 = m & fieldBaseMask + m = (m >> fieldBase) + t8 + t17*1024 + t18*15632 + t8 = m & fieldBaseMask + m = (m >> fieldBase) + t9 + t18*1024 + t19*68719492368 + t9 = m & fieldMSBMask + m = m >> fieldMSBBits + + // At this point, if the magnitude is greater than 0, the overall value + // is greater than the max possible 256-bit value. In particular, it is + // "how many times larger" than the max value it is. + // + // The algorithm presented in [HAC] section 14.3.4 repeats until the + // quotient is zero. However, due to the above, we already know at + // least how many times we would need to repeat as it's the value + // currently in m. Thus we can simply multiply the magnitude by the + // field representation of the prime and do a single iteration. Notice + // that nothing will be changed when the magnitude is zero, so we could + // skip this in that case, however always running regardless allows it + // to run in constant time. The final result will be in the range + // 0 <= result <= prime + (2^64 - c), so it is guaranteed to have a + // magnitude of 1, but it is denormalized. + d := t0 + m*977 + f.n[0] = uint32(d & fieldBaseMask) + d = (d >> fieldBase) + t1 + m*64 + f.n[1] = uint32(d & fieldBaseMask) + f.n[2] = uint32((d >> fieldBase) + t2) + f.n[3] = uint32(t3) + f.n[4] = uint32(t4) + f.n[5] = uint32(t5) + f.n[6] = uint32(t6) + f.n[7] = uint32(t7) + f.n[8] = uint32(t8) + f.n[9] = uint32(t9) + + return f +} + +// SquareRootVal either calculates the square root of the passed value when it +// exists or the square root of the negation of the value when it does not exist +// and stores the result in f in constant time. The return flag is true when +// the calculated square root is for the passed value itself and false when it +// is for its negation. +// +// Note that this function can overflow if multiplying any of the individual +// words exceeds a max uint32. In practice, this means the magnitude of the +// field must be a max of 8 to prevent overflow. The magnitude of the result +// will be 1. +// +// Preconditions: +// - The input field value MUST have a max magnitude of 8 +// Output Normalized: No +// Output Max Magnitude: 1 +func (f *FieldVal) SquareRootVal(val *FieldVal) bool { + // This uses the Tonelli-Shanks method for calculating the square root of + // the value when it exists. The key principles of the method follow. + // + // Fermat's little theorem states that for a nonzero number 'a' and prime + // 'p', a^(p-1) ≡ 1 (mod p). + // + // Further, Euler's criterion states that an integer 'a' has a square root + // (aka is a quadratic residue) modulo a prime if a^((p-1)/2) ≡ 1 (mod p) + // and, conversely, when it does NOT have a square root (aka 'a' is a + // non-residue) a^((p-1)/2) ≡ -1 (mod p). + // + // This can be seen by considering that Fermat's little theorem can be + // written as (a^((p-1)/2) - 1)(a^((p-1)/2) + 1) ≡ 0 (mod p). Therefore, + // one of the two factors must be 0. Then, when a ≡ x^2 (aka 'a' is a + // quadratic residue), (x^2)^((p-1)/2) ≡ x^(p-1) ≡ 1 (mod p) which implies + // the first factor must be zero. Finally, per Lagrange's theorem, the + // non-residues are the only remaining possible solutions and thus must make + // the second factor zero to satisfy Fermat's little theorem implying that + // a^((p-1)/2) ≡ -1 (mod p) for that case. + // + // The Tonelli-Shanks method uses these facts along with factoring out + // powers of two to solve a congruence that results in either the solution + // when the square root exists or the square root of the negation of the + // value when it does not. In the case of primes that are ≡ 3 (mod 4), the + // possible solutions are r = ±a^((p+1)/4) (mod p). Therefore, either r^2 ≡ + // a (mod p) is true in which case ±r are the two solutions, or r^2 ≡ -a + // (mod p) in which case 'a' is a non-residue and there are no solutions. + // + // The secp256k1 prime is ≡ 3 (mod 4), so this result applies. + // + // In other words, calculate a^((p+1)/4) and then square it and check it + // against the original value to determine if it is actually the square + // root. + // + // In order to efficiently compute a^((p+1)/4), (p+1)/4 needs to be split + // into a sequence of squares and multiplications that minimizes the number + // of multiplications needed (since they are more costly than squarings). + // + // The secp256k1 prime + 1 / 4 is 2^254 - 2^30 - 244. In binary, that is: + // + // 00111111 11111111 11111111 11111111 + // 11111111 11111111 11111111 11111111 + // 11111111 11111111 11111111 11111111 + // 11111111 11111111 11111111 11111111 + // 11111111 11111111 11111111 11111111 + // 11111111 11111111 11111111 11111111 + // 11111111 11111111 11111111 11111111 + // 10111111 11111111 11111111 00001100 + // + // Notice that can be broken up into three windows of consecutive 1s (in + // order of least to most signifcant) as: + // + // 6-bit window with two bits set (bits 4, 5, 6, 7 unset) + // 23-bit window with 22 bits set (bit 30 unset) + // 223-bit window with all 223 bits set + // + // Thus, the groups of 1 bits in each window forms the set: + // S = {2, 22, 223}. + // + // The strategy is to calculate a^(2^n - 1) for each grouping via an + // addition chain with a sliding window. + // + // The addition chain used is (credits to Peter Dettman): + // (0,0),(1,0),(2,2),(3,2),(4,1),(5,5),(6,6),(7,7),(8,8),(9,7),(10,2) + // => 2^1 2^[2] 2^3 2^6 2^9 2^11 2^[22] 2^44 2^88 2^176 2^220 2^[223] + // + // This has a cost of 254 field squarings and 13 field multiplications. + var a, a2, a3, a6, a9, a11, a22, a44, a88, a176, a220, a223 FieldVal + a.Set(val) + a2.SquareVal(&a).Mul(&a) // a2 = a^(2^2 - 1) + a3.SquareVal(&a2).Mul(&a) // a3 = a^(2^3 - 1) + a6.SquareVal(&a3).Square().Square() // a6 = a^(2^6 - 2^3) + a6.Mul(&a3) // a6 = a^(2^6 - 1) + a9.SquareVal(&a6).Square().Square() // a9 = a^(2^9 - 2^3) + a9.Mul(&a3) // a9 = a^(2^9 - 1) + a11.SquareVal(&a9).Square() // a11 = a^(2^11 - 2^2) + a11.Mul(&a2) // a11 = a^(2^11 - 1) + a22.SquareVal(&a11).Square().Square().Square().Square() // a22 = a^(2^16 - 2^5) + a22.Square().Square().Square().Square().Square() // a22 = a^(2^21 - 2^10) + a22.Square() // a22 = a^(2^22 - 2^11) + a22.Mul(&a11) // a22 = a^(2^22 - 1) + a44.SquareVal(&a22).Square().Square().Square().Square() // a44 = a^(2^27 - 2^5) + a44.Square().Square().Square().Square().Square() // a44 = a^(2^32 - 2^10) + a44.Square().Square().Square().Square().Square() // a44 = a^(2^37 - 2^15) + a44.Square().Square().Square().Square().Square() // a44 = a^(2^42 - 2^20) + a44.Square().Square() // a44 = a^(2^44 - 2^22) + a44.Mul(&a22) // a44 = a^(2^44 - 1) + a88.SquareVal(&a44).Square().Square().Square().Square() // a88 = a^(2^49 - 2^5) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^54 - 2^10) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^59 - 2^15) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^64 - 2^20) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^69 - 2^25) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^74 - 2^30) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^79 - 2^35) + a88.Square().Square().Square().Square().Square() // a88 = a^(2^84 - 2^40) + a88.Square().Square().Square().Square() // a88 = a^(2^88 - 2^44) + a88.Mul(&a44) // a88 = a^(2^88 - 1) + a176.SquareVal(&a88).Square().Square().Square().Square() // a176 = a^(2^93 - 2^5) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^98 - 2^10) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^103 - 2^15) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^108 - 2^20) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^113 - 2^25) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^118 - 2^30) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^123 - 2^35) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^128 - 2^40) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^133 - 2^45) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^138 - 2^50) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^143 - 2^55) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^148 - 2^60) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^153 - 2^65) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^158 - 2^70) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^163 - 2^75) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^168 - 2^80) + a176.Square().Square().Square().Square().Square() // a176 = a^(2^173 - 2^85) + a176.Square().Square().Square() // a176 = a^(2^176 - 2^88) + a176.Mul(&a88) // a176 = a^(2^176 - 1) + a220.SquareVal(&a176).Square().Square().Square().Square() // a220 = a^(2^181 - 2^5) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^186 - 2^10) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^191 - 2^15) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^196 - 2^20) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^201 - 2^25) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^206 - 2^30) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^211 - 2^35) + a220.Square().Square().Square().Square().Square() // a220 = a^(2^216 - 2^40) + a220.Square().Square().Square().Square() // a220 = a^(2^220 - 2^44) + a220.Mul(&a44) // a220 = a^(2^220 - 1) + a223.SquareVal(&a220).Square().Square() // a223 = a^(2^223 - 2^3) + a223.Mul(&a3) // a223 = a^(2^223 - 1) + + f.SquareVal(&a223).Square().Square().Square().Square() // f = a^(2^228 - 2^5) + f.Square().Square().Square().Square().Square() // f = a^(2^233 - 2^10) + f.Square().Square().Square().Square().Square() // f = a^(2^238 - 2^15) + f.Square().Square().Square().Square().Square() // f = a^(2^243 - 2^20) + f.Square().Square().Square() // f = a^(2^246 - 2^23) + f.Mul(&a22) // f = a^(2^246 - 2^22 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^251 - 2^27 - 2^5) + f.Square() // f = a^(2^252 - 2^28 - 2^6) + f.Mul(&a2) // f = a^(2^252 - 2^28 - 2^6 - 2^1 - 1) + f.Square().Square() // f = a^(2^254 - 2^30 - 2^8 - 2^3 - 2^2) + // // = a^(2^254 - 2^30 - 244) + // // = a^((p+1)/4) + + // Ensure the calculated result is actually the square root by squaring it + // and checking against the original value. + var sqr FieldVal + return sqr.SquareVal(f).Normalize().Equals(val.Normalize()) +} + +// Square squares the field value in constant time. The existing field value is +// modified. Note that this function can overflow if multiplying any of the +// individual words exceeds a max uint32. In practice, this means the magnitude +// of the field must be a max of 8 to prevent overflow. +// +// The field value is returned to support chaining. This enables syntax like: +// f.Square().Mul(f2) so that f = f^2 * f2. +// +// Preconditions: +// - The field value MUST have a max magnitude of 8 +// Output Normalized: No +// Output Max Magnitude: 1 +func (f *FieldVal) Square() *FieldVal { + return f.SquareVal(f) +} + +// SquareVal squares the passed value and stores the result in f in constant +// time. Note that this function can overflow if multiplying any of the +// individual words exceeds a max uint32. In practice, this means the magnitude +// of the field being squared must be a max of 8 to prevent overflow. +// +// The field value is returned to support chaining. This enables syntax like: +// f3.SquareVal(f).Mul(f) so that f3 = f^2 * f = f^3. +// +// Preconditions: +// - The input field value MUST have a max magnitude of 8 +// Output Normalized: No +// Output Max Magnitude: 1 +func (f *FieldVal) SquareVal(val *FieldVal) *FieldVal { + // This could be done with a couple of for loops and an array to store + // the intermediate terms, but this unrolled version is significantly + // faster. + + // Terms for 2^(fieldBase*0). + m := uint64(val.n[0]) * uint64(val.n[0]) + t0 := m & fieldBaseMask + + // Terms for 2^(fieldBase*1). + m = (m >> fieldBase) + 2*uint64(val.n[0])*uint64(val.n[1]) + t1 := m & fieldBaseMask + + // Terms for 2^(fieldBase*2). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[2]) + + uint64(val.n[1])*uint64(val.n[1]) + t2 := m & fieldBaseMask + + // Terms for 2^(fieldBase*3). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[3]) + + 2*uint64(val.n[1])*uint64(val.n[2]) + t3 := m & fieldBaseMask + + // Terms for 2^(fieldBase*4). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[4]) + + 2*uint64(val.n[1])*uint64(val.n[3]) + + uint64(val.n[2])*uint64(val.n[2]) + t4 := m & fieldBaseMask + + // Terms for 2^(fieldBase*5). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[5]) + + 2*uint64(val.n[1])*uint64(val.n[4]) + + 2*uint64(val.n[2])*uint64(val.n[3]) + t5 := m & fieldBaseMask + + // Terms for 2^(fieldBase*6). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[6]) + + 2*uint64(val.n[1])*uint64(val.n[5]) + + 2*uint64(val.n[2])*uint64(val.n[4]) + + uint64(val.n[3])*uint64(val.n[3]) + t6 := m & fieldBaseMask + + // Terms for 2^(fieldBase*7). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[7]) + + 2*uint64(val.n[1])*uint64(val.n[6]) + + 2*uint64(val.n[2])*uint64(val.n[5]) + + 2*uint64(val.n[3])*uint64(val.n[4]) + t7 := m & fieldBaseMask + + // Terms for 2^(fieldBase*8). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[8]) + + 2*uint64(val.n[1])*uint64(val.n[7]) + + 2*uint64(val.n[2])*uint64(val.n[6]) + + 2*uint64(val.n[3])*uint64(val.n[5]) + + uint64(val.n[4])*uint64(val.n[4]) + t8 := m & fieldBaseMask + + // Terms for 2^(fieldBase*9). + m = (m >> fieldBase) + + 2*uint64(val.n[0])*uint64(val.n[9]) + + 2*uint64(val.n[1])*uint64(val.n[8]) + + 2*uint64(val.n[2])*uint64(val.n[7]) + + 2*uint64(val.n[3])*uint64(val.n[6]) + + 2*uint64(val.n[4])*uint64(val.n[5]) + t9 := m & fieldBaseMask + + // Terms for 2^(fieldBase*10). + m = (m >> fieldBase) + + 2*uint64(val.n[1])*uint64(val.n[9]) + + 2*uint64(val.n[2])*uint64(val.n[8]) + + 2*uint64(val.n[3])*uint64(val.n[7]) + + 2*uint64(val.n[4])*uint64(val.n[6]) + + uint64(val.n[5])*uint64(val.n[5]) + t10 := m & fieldBaseMask + + // Terms for 2^(fieldBase*11). + m = (m >> fieldBase) + + 2*uint64(val.n[2])*uint64(val.n[9]) + + 2*uint64(val.n[3])*uint64(val.n[8]) + + 2*uint64(val.n[4])*uint64(val.n[7]) + + 2*uint64(val.n[5])*uint64(val.n[6]) + t11 := m & fieldBaseMask + + // Terms for 2^(fieldBase*12). + m = (m >> fieldBase) + + 2*uint64(val.n[3])*uint64(val.n[9]) + + 2*uint64(val.n[4])*uint64(val.n[8]) + + 2*uint64(val.n[5])*uint64(val.n[7]) + + uint64(val.n[6])*uint64(val.n[6]) + t12 := m & fieldBaseMask + + // Terms for 2^(fieldBase*13). + m = (m >> fieldBase) + + 2*uint64(val.n[4])*uint64(val.n[9]) + + 2*uint64(val.n[5])*uint64(val.n[8]) + + 2*uint64(val.n[6])*uint64(val.n[7]) + t13 := m & fieldBaseMask + + // Terms for 2^(fieldBase*14). + m = (m >> fieldBase) + + 2*uint64(val.n[5])*uint64(val.n[9]) + + 2*uint64(val.n[6])*uint64(val.n[8]) + + uint64(val.n[7])*uint64(val.n[7]) + t14 := m & fieldBaseMask + + // Terms for 2^(fieldBase*15). + m = (m >> fieldBase) + + 2*uint64(val.n[6])*uint64(val.n[9]) + + 2*uint64(val.n[7])*uint64(val.n[8]) + t15 := m & fieldBaseMask + + // Terms for 2^(fieldBase*16). + m = (m >> fieldBase) + + 2*uint64(val.n[7])*uint64(val.n[9]) + + uint64(val.n[8])*uint64(val.n[8]) + t16 := m & fieldBaseMask + + // Terms for 2^(fieldBase*17). + m = (m >> fieldBase) + 2*uint64(val.n[8])*uint64(val.n[9]) + t17 := m & fieldBaseMask + + // Terms for 2^(fieldBase*18). + m = (m >> fieldBase) + uint64(val.n[9])*uint64(val.n[9]) + t18 := m & fieldBaseMask + + // What's left is for 2^(fieldBase*19). + t19 := m >> fieldBase + + // At this point, all of the terms are grouped into their respective + // base. + // + // Per [HAC] section 14.3.4: Reduction method of moduli of special form, + // when the modulus is of the special form m = b^t - c, highly efficient + // reduction can be achieved per the provided algorithm. + // + // The secp256k1 prime is equivalent to 2^256 - 4294968273, so it fits + // this criteria. + // + // 4294968273 in field representation (base 2^26) is: + // n[0] = 977 + // n[1] = 64 + // That is to say (2^26 * 64) + 977 = 4294968273 + // + // Since each word is in base 26, the upper terms (t10 and up) start + // at 260 bits (versus the final desired range of 256 bits), so the + // field representation of 'c' from above needs to be adjusted for the + // extra 4 bits by multiplying it by 2^4 = 16. 4294968273 * 16 = + // 68719492368. Thus, the adjusted field representation of 'c' is: + // n[0] = 977 * 16 = 15632 + // n[1] = 64 * 16 = 1024 + // That is to say (2^26 * 1024) + 15632 = 68719492368 + // + // To reduce the final term, t19, the entire 'c' value is needed instead + // of only n[0] because there are no more terms left to handle n[1]. + // This means there might be some magnitude left in the upper bits that + // is handled below. + m = t0 + t10*15632 + t0 = m & fieldBaseMask + m = (m >> fieldBase) + t1 + t10*1024 + t11*15632 + t1 = m & fieldBaseMask + m = (m >> fieldBase) + t2 + t11*1024 + t12*15632 + t2 = m & fieldBaseMask + m = (m >> fieldBase) + t3 + t12*1024 + t13*15632 + t3 = m & fieldBaseMask + m = (m >> fieldBase) + t4 + t13*1024 + t14*15632 + t4 = m & fieldBaseMask + m = (m >> fieldBase) + t5 + t14*1024 + t15*15632 + t5 = m & fieldBaseMask + m = (m >> fieldBase) + t6 + t15*1024 + t16*15632 + t6 = m & fieldBaseMask + m = (m >> fieldBase) + t7 + t16*1024 + t17*15632 + t7 = m & fieldBaseMask + m = (m >> fieldBase) + t8 + t17*1024 + t18*15632 + t8 = m & fieldBaseMask + m = (m >> fieldBase) + t9 + t18*1024 + t19*68719492368 + t9 = m & fieldMSBMask + m = m >> fieldMSBBits + + // At this point, if the magnitude is greater than 0, the overall value + // is greater than the max possible 256-bit value. In particular, it is + // "how many times larger" than the max value it is. + // + // The algorithm presented in [HAC] section 14.3.4 repeats until the + // quotient is zero. However, due to the above, we already know at + // least how many times we would need to repeat as it's the value + // currently in m. Thus we can simply multiply the magnitude by the + // field representation of the prime and do a single iteration. Notice + // that nothing will be changed when the magnitude is zero, so we could + // skip this in that case, however always running regardless allows it + // to run in constant time. The final result will be in the range + // 0 <= result <= prime + (2^64 - c), so it is guaranteed to have a + // magnitude of 1, but it is denormalized. + n := t0 + m*977 + f.n[0] = uint32(n & fieldBaseMask) + n = (n >> fieldBase) + t1 + m*64 + f.n[1] = uint32(n & fieldBaseMask) + f.n[2] = uint32((n >> fieldBase) + t2) + f.n[3] = uint32(t3) + f.n[4] = uint32(t4) + f.n[5] = uint32(t5) + f.n[6] = uint32(t6) + f.n[7] = uint32(t7) + f.n[8] = uint32(t8) + f.n[9] = uint32(t9) + + return f +} + +// Inverse finds the modular multiplicative inverse of the field value in +// constant time. The existing field value is modified. +// +// The field value is returned to support chaining. This enables syntax like: +// f.Inverse().Mul(f2) so that f = f^-1 * f2. +// +// Preconditions: +// - The field value MUST have a max magnitude of 8 +// Output Normalized: No +// Output Max Magnitude: 1 +func (f *FieldVal) Inverse() *FieldVal { + // Fermat's little theorem states that for a nonzero number a and prime + // prime p, a^(p-1) = 1 (mod p). Since the multiplicative inverse is + // a*b = 1 (mod p), it follows that b = a*a^(p-2) = a^(p-1) = 1 (mod p). + // Thus, a^(p-2) is the multiplicative inverse. + // + // In order to efficiently compute a^(p-2), p-2 needs to be split into + // a sequence of squares and multiplications that minimizes the number + // of multiplications needed (since they are more costly than + // squarings). Intermediate results are saved and reused as well. + // + // The secp256k1 prime - 2 is 2^256 - 4294968275. + // + // This has a cost of 258 field squarings and 33 field multiplications. + var a2, a3, a4, a10, a11, a21, a42, a45, a63, a1019, a1023 FieldVal + a2.SquareVal(f) + a3.Mul2(&a2, f) + a4.SquareVal(&a2) + a10.SquareVal(&a4).Mul(&a2) + a11.Mul2(&a10, f) + a21.Mul2(&a10, &a11) + a42.SquareVal(&a21) + a45.Mul2(&a42, &a3) + a63.Mul2(&a42, &a21) + a1019.SquareVal(&a63).Square().Square().Square().Mul(&a11) + a1023.Mul2(&a1019, &a4) + f.Set(&a63) // f = a^(2^6 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^11 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^16 - 1024) + f.Mul(&a1023) // f = a^(2^16 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^21 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^26 - 1024) + f.Mul(&a1023) // f = a^(2^26 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^31 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^36 - 1024) + f.Mul(&a1023) // f = a^(2^36 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^41 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^46 - 1024) + f.Mul(&a1023) // f = a^(2^46 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^51 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^56 - 1024) + f.Mul(&a1023) // f = a^(2^56 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^61 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^66 - 1024) + f.Mul(&a1023) // f = a^(2^66 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^71 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^76 - 1024) + f.Mul(&a1023) // f = a^(2^76 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^81 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^86 - 1024) + f.Mul(&a1023) // f = a^(2^86 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^91 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^96 - 1024) + f.Mul(&a1023) // f = a^(2^96 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^101 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^106 - 1024) + f.Mul(&a1023) // f = a^(2^106 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^111 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^116 - 1024) + f.Mul(&a1023) // f = a^(2^116 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^121 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^126 - 1024) + f.Mul(&a1023) // f = a^(2^126 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^131 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^136 - 1024) + f.Mul(&a1023) // f = a^(2^136 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^141 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^146 - 1024) + f.Mul(&a1023) // f = a^(2^146 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^151 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^156 - 1024) + f.Mul(&a1023) // f = a^(2^156 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^161 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^166 - 1024) + f.Mul(&a1023) // f = a^(2^166 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^171 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^176 - 1024) + f.Mul(&a1023) // f = a^(2^176 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^181 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^186 - 1024) + f.Mul(&a1023) // f = a^(2^186 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^191 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^196 - 1024) + f.Mul(&a1023) // f = a^(2^196 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^201 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^206 - 1024) + f.Mul(&a1023) // f = a^(2^206 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^211 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^216 - 1024) + f.Mul(&a1023) // f = a^(2^216 - 1) + f.Square().Square().Square().Square().Square() // f = a^(2^221 - 32) + f.Square().Square().Square().Square().Square() // f = a^(2^226 - 1024) + f.Mul(&a1019) // f = a^(2^226 - 5) + f.Square().Square().Square().Square().Square() // f = a^(2^231 - 160) + f.Square().Square().Square().Square().Square() // f = a^(2^236 - 5120) + f.Mul(&a1023) // f = a^(2^236 - 4097) + f.Square().Square().Square().Square().Square() // f = a^(2^241 - 131104) + f.Square().Square().Square().Square().Square() // f = a^(2^246 - 4195328) + f.Mul(&a1023) // f = a^(2^246 - 4194305) + f.Square().Square().Square().Square().Square() // f = a^(2^251 - 134217760) + f.Square().Square().Square().Square().Square() // f = a^(2^256 - 4294968320) + return f.Mul(&a45) // f = a^(2^256 - 4294968275) = a^(p-2) +} + +// IsGtOrEqPrimeMinusOrder returns whether or not the field value exceeds the +// group order divided by 2 in constant time. +// +// Preconditions: +// - The field value MUST be normalized +func (f *FieldVal) IsGtOrEqPrimeMinusOrder() bool { + // The secp256k1 prime is equivalent to 2^256 - 4294968273 and the group + // order is 2^256 - 432420386565659656852420866394968145599. Thus, + // the prime minus the group order is: + // 432420386565659656852420866390673177326 + // + // In hex that is: + // 0x00000000 00000000 00000000 00000001 45512319 50b75fc4 402da172 2fc9baee + // + // Converting that to field representation (base 2^26) is: + // + // n[0] = 0x03c9baee + // n[1] = 0x03685c8b + // n[2] = 0x01fc4402 + // n[3] = 0x006542dd + // n[4] = 0x01455123 + // + // This can be verified with the following test code: + // pMinusN := new(big.Int).Sub(curveParams.P, curveParams.N) + // var fv FieldVal + // fv.SetByteSlice(pMinusN.Bytes()) + // t.Logf("%x", fv.n) + // + // Outputs: [3c9baee 3685c8b 1fc4402 6542dd 1455123 0 0 0 0 0] + const ( + pMinusNWordZero = 0x03c9baee + pMinusNWordOne = 0x03685c8b + pMinusNWordTwo = 0x01fc4402 + pMinusNWordThree = 0x006542dd + pMinusNWordFour = 0x01455123 + pMinusNWordFive = 0x00000000 + pMinusNWordSix = 0x00000000 + pMinusNWordSeven = 0x00000000 + pMinusNWordEight = 0x00000000 + pMinusNWordNine = 0x00000000 + ) + + // The intuition here is that the value is greater than field prime minus + // the group order if one of the higher individual words is greater than the + // corresponding word and all higher words in the value are equal. + result := constantTimeGreater(f.n[9], pMinusNWordNine) + highWordsEqual := constantTimeEq(f.n[9], pMinusNWordNine) + result |= highWordsEqual & constantTimeGreater(f.n[8], pMinusNWordEight) + highWordsEqual &= constantTimeEq(f.n[8], pMinusNWordEight) + result |= highWordsEqual & constantTimeGreater(f.n[7], pMinusNWordSeven) + highWordsEqual &= constantTimeEq(f.n[7], pMinusNWordSeven) + result |= highWordsEqual & constantTimeGreater(f.n[6], pMinusNWordSix) + highWordsEqual &= constantTimeEq(f.n[6], pMinusNWordSix) + result |= highWordsEqual & constantTimeGreater(f.n[5], pMinusNWordFive) + highWordsEqual &= constantTimeEq(f.n[5], pMinusNWordFive) + result |= highWordsEqual & constantTimeGreater(f.n[4], pMinusNWordFour) + highWordsEqual &= constantTimeEq(f.n[4], pMinusNWordFour) + result |= highWordsEqual & constantTimeGreater(f.n[3], pMinusNWordThree) + highWordsEqual &= constantTimeEq(f.n[3], pMinusNWordThree) + result |= highWordsEqual & constantTimeGreater(f.n[2], pMinusNWordTwo) + highWordsEqual &= constantTimeEq(f.n[2], pMinusNWordTwo) + result |= highWordsEqual & constantTimeGreater(f.n[1], pMinusNWordOne) + highWordsEqual &= constantTimeEq(f.n[1], pMinusNWordOne) + result |= highWordsEqual & constantTimeGreaterOrEq(f.n[0], pMinusNWordZero) + + return result != 0 +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/genstatics.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/genstatics.go new file mode 100644 index 0000000000..00534c5efd --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/genstatics.go @@ -0,0 +1,195 @@ +// Copyright (c) 2014-2015 The btcsuite developers +// Copyright (c) 2015-2021 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +// This file is ignored during the regular build due to the following build tag. +// This build tag is set during go generate. +// +build gensecp256k1 + +package secp256k1 + +// References: +// [GECC]: Guide to Elliptic Curve Cryptography (Hankerson, Menezes, Vanstone) + +import ( + "encoding/binary" + "math/big" +) + +// compressedBytePoints are dummy points used so the code which generates the +// real values can compile. +var compressedBytePoints = "" + +// SerializedBytePoints returns a serialized byte slice which contains all of +// the possible points per 8-bit window. This is used to when generating +// compressedbytepoints.go. +func SerializedBytePoints() []byte { + // Calculate G^(2^i) for i in 0..255. These are used to avoid recomputing + // them for each digit of the 8-bit windows. + doublingPoints := make([]JacobianPoint, curveParams.BitSize) + var q JacobianPoint + bigAffineToJacobian(curveParams.Gx, curveParams.Gy, &q) + for i := 0; i < curveParams.BitSize; i++ { + // Q = 2*Q. + doublingPoints[i] = q + DoubleNonConst(&q, &q) + } + + // Separate the bits into byte-sized windows. + curveByteSize := curveParams.BitSize / 8 + serialized := make([]byte, curveByteSize*256*2*10*4) + offset := 0 + for byteNum := 0; byteNum < curveByteSize; byteNum++ { + // Grab the 8 bits that make up this byte from doubling points. + startingBit := 8 * (curveByteSize - byteNum - 1) + windowPoints := doublingPoints[startingBit : startingBit+8] + + // Compute all points in this window, convert them to affine, and + // serialize them. + for i := 0; i < 256; i++ { + var point JacobianPoint + for bit := 0; bit < 8; bit++ { + if i>>uint(bit)&1 == 1 { + AddNonConst(&point, &windowPoints[bit], &point) + } + } + point.ToAffine() + + for i := 0; i < len(point.X.n); i++ { + binary.LittleEndian.PutUint32(serialized[offset:], point.X.n[i]) + offset += 4 + } + for i := 0; i < len(point.Y.n); i++ { + binary.LittleEndian.PutUint32(serialized[offset:], point.Y.n[i]) + offset += 4 + } + } + } + + return serialized +} + +// sqrt returns the square root of the provided big integer using Newton's +// method. It's only compiled and used during generation of pre-computed +// values, so speed is not a huge concern. +func sqrt(n *big.Int) *big.Int { + // Initial guess = 2^(log_2(n)/2) + guess := big.NewInt(2) + guess.Exp(guess, big.NewInt(int64(n.BitLen()/2)), nil) + + // Now refine using Newton's method. + big2 := big.NewInt(2) + prevGuess := big.NewInt(0) + for { + prevGuess.Set(guess) + guess.Add(guess, new(big.Int).Div(n, guess)) + guess.Div(guess, big2) + if guess.Cmp(prevGuess) == 0 { + break + } + } + return guess +} + +// EndomorphismVectors runs the first 3 steps of algorithm 3.74 from [GECC] to +// generate the linearly independent vectors needed to generate a balanced +// length-two representation of a multiplier such that k = k1 + k2λ (mod N) and +// returns them. Since the values will always be the same given the fact that N +// and λ are fixed, the final results can be accelerated by storing the +// precomputed values. +func EndomorphismVectors() (a1, b1, a2, b2 *big.Int) { + bigMinus1 := big.NewInt(-1) + + // This section uses an extended Euclidean algorithm to generate a + // sequence of equations: + // s[i] * N + t[i] * λ = r[i] + + nSqrt := sqrt(curveParams.N) + u, v := new(big.Int).Set(curveParams.N), new(big.Int).Set(endomorphismLambda) + x1, y1 := big.NewInt(1), big.NewInt(0) + x2, y2 := big.NewInt(0), big.NewInt(1) + q, r := new(big.Int), new(big.Int) + qu, qx1, qy1 := new(big.Int), new(big.Int), new(big.Int) + s, t := new(big.Int), new(big.Int) + ri, ti := new(big.Int), new(big.Int) + a1, b1, a2, b2 = new(big.Int), new(big.Int), new(big.Int), new(big.Int) + found, oneMore := false, false + for u.Sign() != 0 { + // q = v/u + q.Div(v, u) + + // r = v - q*u + qu.Mul(q, u) + r.Sub(v, qu) + + // s = x2 - q*x1 + qx1.Mul(q, x1) + s.Sub(x2, qx1) + + // t = y2 - q*y1 + qy1.Mul(q, y1) + t.Sub(y2, qy1) + + // v = u, u = r, x2 = x1, x1 = s, y2 = y1, y1 = t + v.Set(u) + u.Set(r) + x2.Set(x1) + x1.Set(s) + y2.Set(y1) + y1.Set(t) + + // As soon as the remainder is less than the sqrt of n, the + // values of a1 and b1 are known. + if !found && r.Cmp(nSqrt) < 0 { + // When this condition executes ri and ti represent the + // r[i] and t[i] values such that i is the greatest + // index for which r >= sqrt(n). Meanwhile, the current + // r and t values are r[i+1] and t[i+1], respectively. + + // a1 = r[i+1], b1 = -t[i+1] + a1.Set(r) + b1.Mul(t, bigMinus1) + found = true + oneMore = true + + // Skip to the next iteration so ri and ti are not + // modified. + continue + + } else if oneMore { + // When this condition executes ri and ti still + // represent the r[i] and t[i] values while the current + // r and t are r[i+2] and t[i+2], respectively. + + // sum1 = r[i]^2 + t[i]^2 + rSquared := new(big.Int).Mul(ri, ri) + tSquared := new(big.Int).Mul(ti, ti) + sum1 := new(big.Int).Add(rSquared, tSquared) + + // sum2 = r[i+2]^2 + t[i+2]^2 + r2Squared := new(big.Int).Mul(r, r) + t2Squared := new(big.Int).Mul(t, t) + sum2 := new(big.Int).Add(r2Squared, t2Squared) + + // if (r[i]^2 + t[i]^2) <= (r[i+2]^2 + t[i+2]^2) + if sum1.Cmp(sum2) <= 0 { + // a2 = r[i], b2 = -t[i] + a2.Set(ri) + b2.Mul(ti, bigMinus1) + } else { + // a2 = r[i+2], b2 = -t[i+2] + a2.Set(r) + b2.Mul(t, bigMinus1) + } + + // All done. + break + } + + ri.Set(r) + ti.Set(t) + } + + return a1, b1, a2, b2 +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/loadprecomputed.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/loadprecomputed.go new file mode 100644 index 0000000000..d7d014a401 --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/loadprecomputed.go @@ -0,0 +1,91 @@ +// Copyright 2015 The btcsuite developers +// Copyright (c) 2015-2021 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +import ( + "compress/zlib" + "encoding/base64" + "encoding/binary" + "io/ioutil" + "strings" + "sync" +) + +//go:generate go run -tags gensecp256k1 genprecomps.go + +// bytePointTable describes a table used to house pre-computed values for +// accelerating scalar base multiplication. +type bytePointTable [32][256][2]FieldVal + +// s256BytePoints houses pre-computed values used to accelerate scalar base +// multiplication such that they are only loaded on first use. +var s256BytePoints = func() func() *bytePointTable { + // mustLoadBytePoints decompresses and deserializes the pre-computed byte + // points used to accelerate scalar base multiplication for the secp256k1 + // curve. + // + // This approach is used since it allows the compile to use significantly + // less ram and be performed much faster than it is with hard-coding the + // final in-memory data structure. At the same time, it is quite fast to + // generate the in-memory data structure on first use with this approach + // versus computing the table. + // + // It will panic on any errors because the data is hard coded and thus any + // errors means something is wrong in the source code. + var data *bytePointTable + mustLoadBytePoints := func() { + // There will be no byte points to load when generating them. + bp := compressedBytePoints + if len(bp) == 0 { + return + } + + // Decompress the pre-computed table used to accelerate scalar base + // multiplication. + decoder := base64.NewDecoder(base64.StdEncoding, strings.NewReader(bp)) + r, err := zlib.NewReader(decoder) + if err != nil { + panic(err) + } + serialized, err := ioutil.ReadAll(r) + if err != nil { + panic(err) + } + + // Deserialize the precomputed byte points and set the memory table to + // them. + offset := 0 + var bytePoints bytePointTable + for byteNum := 0; byteNum < len(bytePoints); byteNum++ { + // All points in this window. + for i := 0; i < len(bytePoints[byteNum]); i++ { + px := &bytePoints[byteNum][i][0] + py := &bytePoints[byteNum][i][1] + for i := 0; i < len(px.n); i++ { + px.n[i] = binary.LittleEndian.Uint32(serialized[offset:]) + offset += 4 + } + for i := 0; i < len(py.n); i++ { + py.n[i] = binary.LittleEndian.Uint32(serialized[offset:]) + offset += 4 + } + } + } + data = &bytePoints + } + + // Return a closure that initializes the data on first access. This is done + // because the table takes a non-trivial amount of memory and initializing + // it unconditionally would cause anything that imports the package, either + // directly, or indirectly via transitive deps, to use that memory even if + // the caller never accesses any parts of the package that actually needs + // access to it. + var loadBytePointsOnce sync.Once + return func() *bytePointTable { + loadBytePointsOnce.Do(mustLoadBytePoints) + return data + } +}() diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/modnscalar.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/modnscalar.go new file mode 100644 index 0000000000..581b904abe --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/modnscalar.go @@ -0,0 +1,1088 @@ +// Copyright (c) 2020 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +import ( + "encoding/hex" + "math/big" +) + +// References: +// [SECG]: Recommended Elliptic Curve Domain Parameters +// https://www.secg.org/sec2-v2.pdf +// +// [HAC]: Handbook of Applied Cryptography Menezes, van Oorschot, Vanstone. +// http://cacr.uwaterloo.ca/hac/ + +// Many elliptic curve operations require working with scalars in a finite field +// characterized by the order of the group underlying the secp256k1 curve. +// Given this precision is larger than the biggest available native type, +// obviously some form of bignum math is needed. This code implements +// specialized fixed-precision field arithmetic rather than relying on an +// arbitrary-precision arithmetic package such as math/big for dealing with the +// math modulo the group order since the size is known. As a result, rather +// large performance gains are achieved by taking advantage of many +// optimizations not available to arbitrary-precision arithmetic and generic +// modular arithmetic algorithms. +// +// There are various ways to internally represent each element. For example, +// the most obvious representation would be to use an array of 4 uint64s (64 +// bits * 4 = 256 bits). However, that representation suffers from the fact +// that there is no native Go type large enough to handle the intermediate +// results while adding or multiplying two 64-bit numbers. +// +// Given the above, this implementation represents the field elements as 8 +// uint32s with each word (array entry) treated as base 2^32. This was chosen +// because most systems at the current time are 64-bit (or at least have 64-bit +// registers available for specialized purposes such as MMX) so the intermediate +// results can typically be done using a native register (and using uint64s to +// avoid the need for additional half-word arithmetic) + +const ( + // These fields provide convenient access to each of the words of the + // secp256k1 curve group order N to improve code readability. + // + // The group order of the curve per [SECG] is: + // 0xffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141 + orderWordZero uint32 = 0xd0364141 + orderWordOne uint32 = 0xbfd25e8c + orderWordTwo uint32 = 0xaf48a03b + orderWordThree uint32 = 0xbaaedce6 + orderWordFour uint32 = 0xfffffffe + orderWordFive uint32 = 0xffffffff + orderWordSix uint32 = 0xffffffff + orderWordSeven uint32 = 0xffffffff + + // These fields provide convenient access to each of the words of the two's + // complement of the secp256k1 curve group order N to improve code + // readability. + // + // The two's complement of the group order is: + // 0x00000000 00000000 00000000 00000001 45512319 50b75fc4 402da173 2fc9bebf + orderComplementWordZero uint32 = (^orderWordZero) + 1 + orderComplementWordOne uint32 = ^orderWordOne + orderComplementWordTwo uint32 = ^orderWordTwo + orderComplementWordThree uint32 = ^orderWordThree + //orderComplementWordFour uint32 = ^orderWordFour // unused + //orderComplementWordFive uint32 = ^orderWordFive // unused + //orderComplementWordSix uint32 = ^orderWordSix // unused + //orderComplementWordSeven uint32 = ^orderWordSeven // unused + + // These fields provide convenient access to each of the words of the + // secp256k1 curve group order N / 2 to improve code readability and avoid + // the need to recalculate them. + // + // The half order of the secp256k1 curve group is: + // 0x7fffffff ffffffff ffffffff ffffffff 5d576e73 57a4501d dfe92f46 681b20a0 + halfOrderWordZero uint32 = 0x681b20a0 + halfOrderWordOne uint32 = 0xdfe92f46 + halfOrderWordTwo uint32 = 0x57a4501d + halfOrderWordThree uint32 = 0x5d576e73 + halfOrderWordFour uint32 = 0xffffffff + halfOrderWordFive uint32 = 0xffffffff + halfOrderWordSix uint32 = 0xffffffff + halfOrderWordSeven uint32 = 0x7fffffff + + // uint32Mask is simply a mask with all bits set for a uint32 and is used to + // improve the readability of the code. + uint32Mask = 0xffffffff +) + +var ( + // zero32 is an array of 32 bytes used for the purposes of zeroing and is + // defined here to avoid extra allocations. + zero32 = [32]byte{} +) + +// ModNScalar implements optimized 256-bit constant-time fixed-precision +// arithmetic over the secp256k1 group order. This means all arithmetic is +// performed modulo: +// +// 0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141 +// +// It only implements the arithmetic needed for elliptic curve operations, +// however, the operations that are not implemented can typically be worked +// around if absolutely needed. For example, subtraction can be performed by +// adding the negation. +// +// Should it be absolutely necessary, conversion to the standard library +// math/big.Int can be accomplished by using the Bytes method, slicing the +// resulting fixed-size array, and feeding it to big.Int.SetBytes. However, +// that should typically be avoided when possible as conversion to big.Ints +// requires allocations, is not constant time, and is slower when working modulo +// the group order. +type ModNScalar struct { + // The scalar is represented as 8 32-bit integers in base 2^32. + // + // The following depicts the internal representation: + // --------------------------------------------------------- + // | n[7] | n[6] | ... | n[0] | + // | 32 bits | 32 bits | ... | 32 bits | + // | Mult: 2^(32*7) | Mult: 2^(32*6) | ... | Mult: 2^(32*0) | + // --------------------------------------------------------- + // + // For example, consider the number 2^87 + 2^42 + 1. It would be + // represented as: + // n[0] = 1 + // n[1] = 2^10 + // n[2] = 2^23 + // n[3..7] = 0 + // + // The full 256-bit value is then calculated by looping i from 7..0 and + // doing sum(n[i] * 2^(32i)) like so: + // n[7] * 2^(32*7) = 0 * 2^224 = 0 + // n[6] * 2^(32*6) = 0 * 2^192 = 0 + // ... + // n[2] * 2^(32*2) = 2^23 * 2^64 = 2^87 + // n[1] * 2^(32*1) = 2^10 * 2^32 = 2^42 + // n[0] * 2^(32*0) = 1 * 2^0 = 1 + // Sum: 0 + 0 + ... + 2^87 + 2^42 + 1 = 2^87 + 2^42 + 1 + n [8]uint32 +} + +// String returns the scalar as a human-readable hex string. +// +// This is NOT constant time. +func (s ModNScalar) String() string { + b := s.Bytes() + return hex.EncodeToString(b[:]) +} + +// Set sets the scalar equal to a copy of the passed one in constant time. +// +// The scalar is returned to support chaining. This enables syntax like: +// s := new(ModNScalar).Set(s2).Add(1) so that s = s2 + 1 where s2 is not +// modified. +func (s *ModNScalar) Set(val *ModNScalar) *ModNScalar { + *s = *val + return s +} + +// Zero sets the scalar to zero in constant time. A newly created scalar is +// already set to zero. This function can be useful to clear an existing scalar +// for reuse. +func (s *ModNScalar) Zero() { + s.n[0] = 0 + s.n[1] = 0 + s.n[2] = 0 + s.n[3] = 0 + s.n[4] = 0 + s.n[5] = 0 + s.n[6] = 0 + s.n[7] = 0 +} + +// IsZero returns whether or not the scalar is equal to zero in constant time. +func (s *ModNScalar) IsZero() bool { + // The scalar can only be zero if no bits are set in any of the words. + bits := s.n[0] | s.n[1] | s.n[2] | s.n[3] | s.n[4] | s.n[5] | s.n[6] | s.n[7] + return bits == 0 +} + +// SetInt sets the scalar to the passed integer in constant time. This is a +// convenience function since it is fairly common to perform some arithmetic +// with small native integers. +// +// The scalar is returned to support chaining. This enables syntax like: +// s := new(ModNScalar).SetInt(2).Mul(s2) so that s = 2 * s2. +func (s *ModNScalar) SetInt(ui uint32) *ModNScalar { + s.Zero() + s.n[0] = ui + return s +} + +// constantTimeEq returns 1 if a == b or 0 otherwise in constant time. +func constantTimeEq(a, b uint32) uint32 { + return uint32((uint64(a^b) - 1) >> 63) +} + +// constantTimeNotEq returns 1 if a != b or 0 otherwise in constant time. +func constantTimeNotEq(a, b uint32) uint32 { + return ^uint32((uint64(a^b)-1)>>63) & 1 +} + +// constantTimeLess returns 1 if a < b or 0 otherwise in constant time. +func constantTimeLess(a, b uint32) uint32 { + return uint32((uint64(a) - uint64(b)) >> 63) +} + +// constantTimeLessOrEq returns 1 if a <= b or 0 otherwise in constant time. +func constantTimeLessOrEq(a, b uint32) uint32 { + return uint32((uint64(a) - uint64(b) - 1) >> 63) +} + +// constantTimeGreater returns 1 if a > b or 0 otherwise in constant time. +func constantTimeGreater(a, b uint32) uint32 { + return constantTimeLess(b, a) +} + +// constantTimeGreaterOrEq returns 1 if a >= b or 0 otherwise in constant time. +func constantTimeGreaterOrEq(a, b uint32) uint32 { + return constantTimeLessOrEq(b, a) +} + +// constantTimeMin returns min(a,b) in constant time. +func constantTimeMin(a, b uint32) uint32 { + return b ^ ((a ^ b) & -constantTimeLess(a, b)) +} + +// overflows determines if the current scalar is greater than or equal to the +// group order in constant time and returns 1 if it is or 0 otherwise. +func (s *ModNScalar) overflows() uint32 { + // The intuition here is that the scalar is greater than the group order if + // one of the higher individual words is greater than corresponding word of + // the group order and all higher words in the scalar are equal to their + // corresponding word of the group order. Since this type is modulo the + // group order, being equal is also an overflow back to 0. + // + // Note that the words 5, 6, and 7 are all the max uint32 value, so there is + // no need to test if those individual words of the scalar exceeds them, + // hence, only equality is checked for them. + highWordsEqual := constantTimeEq(s.n[7], orderWordSeven) + highWordsEqual &= constantTimeEq(s.n[6], orderWordSix) + highWordsEqual &= constantTimeEq(s.n[5], orderWordFive) + overflow := highWordsEqual & constantTimeGreater(s.n[4], orderWordFour) + highWordsEqual &= constantTimeEq(s.n[4], orderWordFour) + overflow |= highWordsEqual & constantTimeGreater(s.n[3], orderWordThree) + highWordsEqual &= constantTimeEq(s.n[3], orderWordThree) + overflow |= highWordsEqual & constantTimeGreater(s.n[2], orderWordTwo) + highWordsEqual &= constantTimeEq(s.n[2], orderWordTwo) + overflow |= highWordsEqual & constantTimeGreater(s.n[1], orderWordOne) + highWordsEqual &= constantTimeEq(s.n[1], orderWordOne) + overflow |= highWordsEqual & constantTimeGreaterOrEq(s.n[0], orderWordZero) + + return overflow +} + +// reduce256 reduces the current scalar modulo the group order in accordance +// with the overflows parameter in constant time. The overflows parameter +// specifies whether or not the scalar is known to be greater than the group +// order and MUST either be 1 in the case it is or 0 in the case it is not for a +// correct result. +func (s *ModNScalar) reduce256(overflows uint32) { + // Notice that since s < 2^256 < 2N (where N is the group order), the max + // possible number of reductions required is one. Therefore, in the case a + // reduction is needed, it can be performed with a single subtraction of N. + // Also, recall that subtraction is equivalent to addition by the two's + // complement while ignoring the carry. + // + // When s >= N, the overflows parameter will be 1. Conversely, it will be 0 + // when s < N. Thus multiplying by the overflows parameter will either + // result in 0 or the multiplicand itself. + // + // Combining the above along with the fact that s + 0 = s, the following is + // a constant time implementation that works by either adding 0 or the two's + // complement of N as needed. + // + // The final result will be in the range 0 <= s < N as expected. + overflows64 := uint64(overflows) + c := uint64(s.n[0]) + overflows64*uint64(orderComplementWordZero) + s.n[0] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[1]) + overflows64*uint64(orderComplementWordOne) + s.n[1] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[2]) + overflows64*uint64(orderComplementWordTwo) + s.n[2] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[3]) + overflows64*uint64(orderComplementWordThree) + s.n[3] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[4]) + overflows64 // * 1 + s.n[4] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[5]) // + overflows64 * 0 + s.n[5] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[6]) // + overflows64 * 0 + s.n[6] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(s.n[7]) // + overflows64 * 0 + s.n[7] = uint32(c & uint32Mask) +} + +// SetBytes interprets the provided array as a 256-bit big-endian unsigned +// integer, reduces it modulo the group order, sets the scalar to the result, +// and returns either 1 if it was reduced (aka it overflowed) or 0 otherwise in +// constant time. +// +// Note that a bool is not used here because it is not possible in Go to convert +// from a bool to numeric value in constant time and many constant-time +// operations require a numeric value. +func (s *ModNScalar) SetBytes(b *[32]byte) uint32 { + // Pack the 256 total bits across the 8 uint32 words. This could be done + // with a for loop, but benchmarks show this unrolled version is about 2 + // times faster than the variant that uses a loop. + s.n[0] = uint32(b[31]) | uint32(b[30])<<8 | uint32(b[29])<<16 | uint32(b[28])<<24 + s.n[1] = uint32(b[27]) | uint32(b[26])<<8 | uint32(b[25])<<16 | uint32(b[24])<<24 + s.n[2] = uint32(b[23]) | uint32(b[22])<<8 | uint32(b[21])<<16 | uint32(b[20])<<24 + s.n[3] = uint32(b[19]) | uint32(b[18])<<8 | uint32(b[17])<<16 | uint32(b[16])<<24 + s.n[4] = uint32(b[15]) | uint32(b[14])<<8 | uint32(b[13])<<16 | uint32(b[12])<<24 + s.n[5] = uint32(b[11]) | uint32(b[10])<<8 | uint32(b[9])<<16 | uint32(b[8])<<24 + s.n[6] = uint32(b[7]) | uint32(b[6])<<8 | uint32(b[5])<<16 | uint32(b[4])<<24 + s.n[7] = uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24 + + // The value might be >= N, so reduce it as required and return whether or + // not it was reduced. + needsReduce := s.overflows() + s.reduce256(needsReduce) + return needsReduce +} + +// zeroArray32 zeroes the provided 32-byte buffer. +func zeroArray32(b *[32]byte) { + copy(b[:], zero32[:]) +} + +// SetByteSlice interprets the provided slice as a 256-bit big-endian unsigned +// integer (meaning it is truncated to the first 32 bytes), reduces it modulo +// the group order, sets the scalar to the result, and returns whether or not +// the resulting truncated 256-bit integer overflowed in constant time. +// +// Note that since passing a slice with more than 32 bytes is truncated, it is +// possible that the truncated value is less than the order of the curve and +// hence it will not be reported as having overflowed in that case. It is up to +// the caller to decide whether it needs to provide numbers of the appropriate +// size or it is acceptable to use this function with the described truncation +// and overflow behavior. +func (s *ModNScalar) SetByteSlice(b []byte) bool { + var b32 [32]byte + b = b[:constantTimeMin(uint32(len(b)), 32)] + copy(b32[:], b32[:32-len(b)]) + copy(b32[32-len(b):], b) + result := s.SetBytes(&b32) + zeroArray32(&b32) + return result != 0 +} + +// PutBytesUnchecked unpacks the scalar to a 32-byte big-endian value directly +// into the passed byte slice in constant time. The target slice must must have +// at least 32 bytes available or it will panic. +// +// There is a similar function, PutBytes, which unpacks the scalar into a +// 32-byte array directly. This version is provided since it can be useful to +// write directly into part of a larger buffer without needing a separate +// allocation. +// +// Preconditions: +// - The target slice MUST have at least 32 bytes available +func (s *ModNScalar) PutBytesUnchecked(b []byte) { + // Unpack the 256 total bits from the 8 uint32 words. This could be done + // with a for loop, but benchmarks show this unrolled version is about 2 + // times faster than the variant which uses a loop. + b[31] = byte(s.n[0]) + b[30] = byte(s.n[0] >> 8) + b[29] = byte(s.n[0] >> 16) + b[28] = byte(s.n[0] >> 24) + b[27] = byte(s.n[1]) + b[26] = byte(s.n[1] >> 8) + b[25] = byte(s.n[1] >> 16) + b[24] = byte(s.n[1] >> 24) + b[23] = byte(s.n[2]) + b[22] = byte(s.n[2] >> 8) + b[21] = byte(s.n[2] >> 16) + b[20] = byte(s.n[2] >> 24) + b[19] = byte(s.n[3]) + b[18] = byte(s.n[3] >> 8) + b[17] = byte(s.n[3] >> 16) + b[16] = byte(s.n[3] >> 24) + b[15] = byte(s.n[4]) + b[14] = byte(s.n[4] >> 8) + b[13] = byte(s.n[4] >> 16) + b[12] = byte(s.n[4] >> 24) + b[11] = byte(s.n[5]) + b[10] = byte(s.n[5] >> 8) + b[9] = byte(s.n[5] >> 16) + b[8] = byte(s.n[5] >> 24) + b[7] = byte(s.n[6]) + b[6] = byte(s.n[6] >> 8) + b[5] = byte(s.n[6] >> 16) + b[4] = byte(s.n[6] >> 24) + b[3] = byte(s.n[7]) + b[2] = byte(s.n[7] >> 8) + b[1] = byte(s.n[7] >> 16) + b[0] = byte(s.n[7] >> 24) +} + +// PutBytes unpacks the scalar to a 32-byte big-endian value using the passed +// byte array in constant time. +// +// There is a similar function, PutBytesUnchecked, which unpacks the scalar into +// a slice that must have at least 32 bytes available. This version is provided +// since it can be useful to write directly into an array that is type checked. +// +// Alternatively, there is also Bytes, which unpacks the scalar into a new array +// and returns that which can sometimes be more ergonomic in applications that +// aren't concerned about an additional copy. +func (s *ModNScalar) PutBytes(b *[32]byte) { + s.PutBytesUnchecked(b[:]) +} + +// Bytes unpacks the scalar to a 32-byte big-endian value in constant time. +// +// See PutBytes and PutBytesUnchecked for variants that allow an array or slice +// to be passed which can be useful to cut down on the number of allocations +// by allowing the caller to reuse a buffer or write directly into part of a +// larger buffer. +func (s *ModNScalar) Bytes() [32]byte { + var b [32]byte + s.PutBytesUnchecked(b[:]) + return b +} + +// IsOdd returns whether or not the scalar is an odd number in constant time. +func (s *ModNScalar) IsOdd() bool { + // Only odd numbers have the bottom bit set. + return s.n[0]&1 == 1 +} + +// Equals returns whether or not the two scalars are the same in constant time. +func (s *ModNScalar) Equals(val *ModNScalar) bool { + // Xor only sets bits when they are different, so the two scalars can only + // be the same if no bits are set after xoring each word. + bits := (s.n[0] ^ val.n[0]) | (s.n[1] ^ val.n[1]) | (s.n[2] ^ val.n[2]) | + (s.n[3] ^ val.n[3]) | (s.n[4] ^ val.n[4]) | (s.n[5] ^ val.n[5]) | + (s.n[6] ^ val.n[6]) | (s.n[7] ^ val.n[7]) + + return bits == 0 +} + +// Add2 adds the passed two scalars together modulo the group order in constant +// time and stores the result in s. +// +// The scalar is returned to support chaining. This enables syntax like: +// s3.Add2(s, s2).AddInt(1) so that s3 = s + s2 + 1. +func (s *ModNScalar) Add2(val1, val2 *ModNScalar) *ModNScalar { + c := uint64(val1.n[0]) + uint64(val2.n[0]) + s.n[0] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[1]) + uint64(val2.n[1]) + s.n[1] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[2]) + uint64(val2.n[2]) + s.n[2] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[3]) + uint64(val2.n[3]) + s.n[3] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[4]) + uint64(val2.n[4]) + s.n[4] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[5]) + uint64(val2.n[5]) + s.n[5] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[6]) + uint64(val2.n[6]) + s.n[6] = uint32(c & uint32Mask) + c = (c >> 32) + uint64(val1.n[7]) + uint64(val2.n[7]) + s.n[7] = uint32(c & uint32Mask) + + // The result is now 256 bits, but it might still be >= N, so use the + // existing normal reduce method for 256-bit values. + s.reduce256(uint32(c>>32) + s.overflows()) + return s +} + +// Add adds the passed scalar to the existing one modulo the group order in +// constant time and stores the result in s. +// +// The scalar is returned to support chaining. This enables syntax like: +// s.Add(s2).AddInt(1) so that s = s + s2 + 1. +func (s *ModNScalar) Add(val *ModNScalar) *ModNScalar { + return s.Add2(s, val) +} + +// accumulator96 provides a 96-bit accumulator for use in the intermediate +// calculations requiring more than 64-bits. +type accumulator96 struct { + n [3]uint32 +} + +// Add adds the passed unsigned 64-bit value to the accumulator. +func (a *accumulator96) Add(v uint64) { + low := uint32(v & uint32Mask) + hi := uint32(v >> 32) + a.n[0] += low + a.n[1] += constantTimeLess(a.n[0], low) // Carry if overflow in n[0]. + a.n[1] += hi + a.n[2] += constantTimeLess(a.n[1], hi) // Carry if overflow in n[1]. +} + +// Rsh32 right shifts the accumulator by 32 bits. +func (a *accumulator96) Rsh32() { + a.n[0] = a.n[1] + a.n[1] = a.n[2] + a.n[2] = 0 +} + +// reduce385 reduces the 385-bit intermediate result in the passed terms modulo +// the group order in constant time and stores the result in s. +func (s *ModNScalar) reduce385(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12 uint64) { + // At this point, the intermediate result in the passed terms has been + // reduced to fit within 385 bits, so reduce it again using the same method + // described in reduce512. As before, the intermediate result will end up + // being reduced by another 127 bits to 258 bits, thus 9 32-bit terms are + // needed for this iteration. The reduced terms are assigned back to t0 + // through t8. + // + // Note that several of the intermediate calculations require adding 64-bit + // products together which would overflow a uint64, so a 96-bit accumulator + // is used instead until the value is reduced enough to use native uint64s. + + // Terms for 2^(32*0). + var acc accumulator96 + acc.n[0] = uint32(t0) // == acc.Add(t0) because acc is guaranteed to be 0. + acc.Add(t8 * uint64(orderComplementWordZero)) + t0 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*1). + acc.Add(t1) + acc.Add(t8 * uint64(orderComplementWordOne)) + acc.Add(t9 * uint64(orderComplementWordZero)) + t1 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*2). + acc.Add(t2) + acc.Add(t8 * uint64(orderComplementWordTwo)) + acc.Add(t9 * uint64(orderComplementWordOne)) + acc.Add(t10 * uint64(orderComplementWordZero)) + t2 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*3). + acc.Add(t3) + acc.Add(t8 * uint64(orderComplementWordThree)) + acc.Add(t9 * uint64(orderComplementWordTwo)) + acc.Add(t10 * uint64(orderComplementWordOne)) + acc.Add(t11 * uint64(orderComplementWordZero)) + t3 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*4). + acc.Add(t4) + acc.Add(t8) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t9 * uint64(orderComplementWordThree)) + acc.Add(t10 * uint64(orderComplementWordTwo)) + acc.Add(t11 * uint64(orderComplementWordOne)) + acc.Add(t12 * uint64(orderComplementWordZero)) + t4 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*5). + acc.Add(t5) + // acc.Add(t8 * uint64(orderComplementWordFive)) // 0 + acc.Add(t9) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t10 * uint64(orderComplementWordThree)) + acc.Add(t11 * uint64(orderComplementWordTwo)) + acc.Add(t12 * uint64(orderComplementWordOne)) + t5 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*6). + acc.Add(t6) + // acc.Add(t8 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t9 * uint64(orderComplementWordFive)) // 0 + acc.Add(t10) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t11 * uint64(orderComplementWordThree)) + acc.Add(t12 * uint64(orderComplementWordTwo)) + t6 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*7). + acc.Add(t7) + // acc.Add(t8 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t9 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t10 * uint64(orderComplementWordFive)) // 0 + acc.Add(t11) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t12 * uint64(orderComplementWordThree)) + t7 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*8). + // acc.Add(t9 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t10 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t11 * uint64(orderComplementWordFive)) // 0 + acc.Add(t12) // * uint64(orderComplementWordFour) // * 1 + t8 = uint64(acc.n[0]) + // acc.Rsh32() // No need since not used after this. Guaranteed to be 0. + + // NOTE: All of the remaining multiplications for this iteration result in 0 + // as they all involve multiplying by combinations of the fifth, sixth, and + // seventh words of the two's complement of N, which are 0, so skip them. + + // At this point, the result is reduced to fit within 258 bits, so reduce it + // again using a slightly modified version of the same method. The maximum + // value in t8 is 2 at this point and therefore multiplying it by each word + // of the two's complement of N and adding it to a 32-bit term will result + // in a maximum requirement of 33 bits, so it is safe to use native uint64s + // here for the intermediate term carry propagation. + // + // Also, since the maximum value in t8 is 2, this ends up reducing by + // another 2 bits to 256 bits. + c := t0 + t8*uint64(orderComplementWordZero) + s.n[0] = uint32(c & uint32Mask) + c = (c >> 32) + t1 + t8*uint64(orderComplementWordOne) + s.n[1] = uint32(c & uint32Mask) + c = (c >> 32) + t2 + t8*uint64(orderComplementWordTwo) + s.n[2] = uint32(c & uint32Mask) + c = (c >> 32) + t3 + t8*uint64(orderComplementWordThree) + s.n[3] = uint32(c & uint32Mask) + c = (c >> 32) + t4 + t8 // * uint64(orderComplementWordFour) == * 1 + s.n[4] = uint32(c & uint32Mask) + c = (c >> 32) + t5 // + t8*uint64(orderComplementWordFive) == 0 + s.n[5] = uint32(c & uint32Mask) + c = (c >> 32) + t6 // + t8*uint64(orderComplementWordSix) == 0 + s.n[6] = uint32(c & uint32Mask) + c = (c >> 32) + t7 // + t8*uint64(orderComplementWordSeven) == 0 + s.n[7] = uint32(c & uint32Mask) + + // The result is now 256 bits, but it might still be >= N, so use the + // existing normal reduce method for 256-bit values. + s.reduce256(uint32(c>>32) + s.overflows()) +} + +// reduce512 reduces the 512-bit intermediate result in the passed terms modulo +// the group order down to 385 bits in constant time and stores the result in s. +func (s *ModNScalar) reduce512(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15 uint64) { + // At this point, the intermediate result in the passed terms is grouped + // into the respective bases. + // + // Per [HAC] section 14.3.4: Reduction method of moduli of special form, + // when the modulus is of the special form m = b^t - c, where log_2(c) < t, + // highly efficient reduction can be achieved per the provided algorithm. + // + // The secp256k1 group order fits this criteria since it is: + // 2^256 - 432420386565659656852420866394968145599 + // + // Technically the max possible value here is (N-1)^2 since the two scalars + // being multiplied are always mod N. Nevertheless, it is safer to consider + // it to be (2^256-1)^2 = 2^512 - 2^256 + 1 since it is the product of two + // 256-bit values. + // + // The algorithm is to reduce the result modulo the prime by subtracting + // multiples of the group order N. However, in order simplify carry + // propagation, this adds with the two's complement of N to achieve the same + // result. + // + // Since the two's complement of N has 127 leading zero bits, this will end + // up reducing the intermediate result from 512 bits to 385 bits, resulting + // in 13 32-bit terms. The reduced terms are assigned back to t0 through + // t12. + // + // Note that several of the intermediate calculations require adding 64-bit + // products together which would overflow a uint64, so a 96-bit accumulator + // is used instead. + + // Terms for 2^(32*0). + var acc accumulator96 + acc.n[0] = uint32(t0) // == acc.Add(t0) because acc is guaranteed to be 0. + acc.Add(t8 * uint64(orderComplementWordZero)) + t0 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*1). + acc.Add(t1) + acc.Add(t8 * uint64(orderComplementWordOne)) + acc.Add(t9 * uint64(orderComplementWordZero)) + t1 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*2). + acc.Add(t2) + acc.Add(t8 * uint64(orderComplementWordTwo)) + acc.Add(t9 * uint64(orderComplementWordOne)) + acc.Add(t10 * uint64(orderComplementWordZero)) + t2 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*3). + acc.Add(t3) + acc.Add(t8 * uint64(orderComplementWordThree)) + acc.Add(t9 * uint64(orderComplementWordTwo)) + acc.Add(t10 * uint64(orderComplementWordOne)) + acc.Add(t11 * uint64(orderComplementWordZero)) + t3 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*4). + acc.Add(t4) + acc.Add(t8) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t9 * uint64(orderComplementWordThree)) + acc.Add(t10 * uint64(orderComplementWordTwo)) + acc.Add(t11 * uint64(orderComplementWordOne)) + acc.Add(t12 * uint64(orderComplementWordZero)) + t4 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*5). + acc.Add(t5) + // acc.Add(t8 * uint64(orderComplementWordFive)) // 0 + acc.Add(t9) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t10 * uint64(orderComplementWordThree)) + acc.Add(t11 * uint64(orderComplementWordTwo)) + acc.Add(t12 * uint64(orderComplementWordOne)) + acc.Add(t13 * uint64(orderComplementWordZero)) + t5 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*6). + acc.Add(t6) + // acc.Add(t8 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t9 * uint64(orderComplementWordFive)) // 0 + acc.Add(t10) // * uint64(orderComplementWordFour)) // * 1 + acc.Add(t11 * uint64(orderComplementWordThree)) + acc.Add(t12 * uint64(orderComplementWordTwo)) + acc.Add(t13 * uint64(orderComplementWordOne)) + acc.Add(t14 * uint64(orderComplementWordZero)) + t6 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*7). + acc.Add(t7) + // acc.Add(t8 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t9 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t10 * uint64(orderComplementWordFive)) // 0 + acc.Add(t11) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t12 * uint64(orderComplementWordThree)) + acc.Add(t13 * uint64(orderComplementWordTwo)) + acc.Add(t14 * uint64(orderComplementWordOne)) + acc.Add(t15 * uint64(orderComplementWordZero)) + t7 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*8). + // acc.Add(t9 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t10 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t11 * uint64(orderComplementWordFive)) // 0 + acc.Add(t12) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t13 * uint64(orderComplementWordThree)) + acc.Add(t14 * uint64(orderComplementWordTwo)) + acc.Add(t15 * uint64(orderComplementWordOne)) + t8 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*9). + // acc.Add(t10 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t11 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t12 * uint64(orderComplementWordFive)) // 0 + acc.Add(t13) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t14 * uint64(orderComplementWordThree)) + acc.Add(t15 * uint64(orderComplementWordTwo)) + t9 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*10). + // acc.Add(t11 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t12 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t13 * uint64(orderComplementWordFive)) // 0 + acc.Add(t14) // * uint64(orderComplementWordFour) // * 1 + acc.Add(t15 * uint64(orderComplementWordThree)) + t10 = uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*11). + // acc.Add(t12 * uint64(orderComplementWordSeven)) // 0 + // acc.Add(t13 * uint64(orderComplementWordSix)) // 0 + // acc.Add(t14 * uint64(orderComplementWordFive)) // 0 + acc.Add(t15) // * uint64(orderComplementWordFour) // * 1 + t11 = uint64(acc.n[0]) + acc.Rsh32() + + // NOTE: All of the remaining multiplications for this iteration result in 0 + // as they all involve multiplying by combinations of the fifth, sixth, and + // seventh words of the two's complement of N, which are 0, so skip them. + + // Terms for 2^(32*12). + t12 = uint64(acc.n[0]) + // acc.Rsh32() // No need since not used after this. Guaranteed to be 0. + + // At this point, the result is reduced to fit within 385 bits, so reduce it + // again using the same method accordingly. + s.reduce385(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) +} + +// Mul2 multiplies the passed two scalars together modulo the group order in +// constant time and stores the result in s. +// +// The scalar is returned to support chaining. This enables syntax like: +// s3.Mul2(s, s2).AddInt(1) so that s3 = (s * s2) + 1. +func (s *ModNScalar) Mul2(val, val2 *ModNScalar) *ModNScalar { + // This could be done with for loops and an array to store the intermediate + // terms, but this unrolled version is significantly faster. + + // The overall strategy employed here is: + // 1) Calculate the 512-bit product of the two scalars using the standard + // pencil-and-paper method. + // 2) Reduce the result modulo the prime by effectively subtracting + // multiples of the group order N (actually performed by adding multiples + // of the two's complement of N to avoid implementing subtraction). + // 3) Repeat step 2 noting that each iteration reduces the required number + // of bits by 127 because the two's complement of N has 127 leading zero + // bits. + // 4) Once reduced to 256 bits, call the existing reduce method to perform + // a final reduction as needed. + // + // Note that several of the intermediate calculations require adding 64-bit + // products together which would overflow a uint64, so a 96-bit accumulator + // is used instead. + + // Terms for 2^(32*0). + var acc accumulator96 + acc.Add(uint64(val.n[0]) * uint64(val2.n[0])) + t0 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*1). + acc.Add(uint64(val.n[0]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[0])) + t1 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*2). + acc.Add(uint64(val.n[0]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[0])) + t2 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*3). + acc.Add(uint64(val.n[0]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[0])) + t3 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*4). + acc.Add(uint64(val.n[0]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[0])) + t4 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*5). + acc.Add(uint64(val.n[0]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[0])) + t5 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*6). + acc.Add(uint64(val.n[0]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[0])) + t6 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*7). + acc.Add(uint64(val.n[0]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[1]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[1])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[0])) + t7 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*8). + acc.Add(uint64(val.n[1]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[2]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[2])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[1])) + t8 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*9). + acc.Add(uint64(val.n[2]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[3]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[3])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[2])) + t9 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*10). + acc.Add(uint64(val.n[3]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[4]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[4])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[3])) + t10 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*11). + acc.Add(uint64(val.n[4]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[5]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[5])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[4])) + t11 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*12). + acc.Add(uint64(val.n[5]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[6]) * uint64(val2.n[6])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[5])) + t12 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*13). + acc.Add(uint64(val.n[6]) * uint64(val2.n[7])) + acc.Add(uint64(val.n[7]) * uint64(val2.n[6])) + t13 := uint64(acc.n[0]) + acc.Rsh32() + + // Terms for 2^(32*14). + acc.Add(uint64(val.n[7]) * uint64(val2.n[7])) + t14 := uint64(acc.n[0]) + acc.Rsh32() + + // What's left is for 2^(32*15). + t15 := uint64(acc.n[0]) + // acc.Rsh32() // No need since not used after this. Guaranteed to be 0. + + // At this point, all of the terms are grouped into their respective base + // and occupy up to 512 bits. Reduce the result accordingly. + s.reduce512(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, + t15) + return s +} + +// Mul multiplies the passed scalar with the existing one modulo the group order +// in constant time and stores the result in s. +// +// The scalar is returned to support chaining. This enables syntax like: +// s.Mul(s2).AddInt(1) so that s = (s * s2) + 1. +func (s *ModNScalar) Mul(val *ModNScalar) *ModNScalar { + return s.Mul2(s, val) +} + +// SquareVal squares the passed scalar modulo the group order in constant time +// and stores the result in s. +// +// The scalar is returned to support chaining. This enables syntax like: +// s3.SquareVal(s).Mul(s) so that s3 = s^2 * s = s^3. +func (s *ModNScalar) SquareVal(val *ModNScalar) *ModNScalar { + // This could technically be optimized slightly to take advantage of the + // fact that many of the intermediate calculations in squaring are just + // doubling, however, benchmarking has shown that due to the need to use a + // 96-bit accumulator, any savings are essentially offset by that and + // consequently there is no real difference in performance over just + // multiplying the value by itself to justify the extra code for now. This + // can be revisited in the future if it becomes a bottleneck in practice. + + return s.Mul2(val, val) +} + +// Square squares the scalar modulo the group order in constant time. The +// existing scalar is modified. +// +// The scalar is returned to support chaining. This enables syntax like: +// s.Square().Mul(s2) so that s = s^2 * s2. +func (s *ModNScalar) Square() *ModNScalar { + return s.SquareVal(s) +} + +// NegateVal negates the passed scalar modulo the group order and stores the +// result in s in constant time. +// +// The scalar is returned to support chaining. This enables syntax like: +// s.NegateVal(s2).AddInt(1) so that s = -s2 + 1. +func (s *ModNScalar) NegateVal(val *ModNScalar) *ModNScalar { + // Since the scalar is already in the range 0 <= val < N, where N is the + // group order, negation modulo the group order is just the group order + // minus the value. This implies that the result will always be in the + // desired range with the sole exception of 0 because N - 0 = N itself. + // + // Therefore, in order to avoid the need to reduce the result for every + // other case in order to achieve constant time, this creates a mask that is + // all 0s in the case of the scalar being negated is 0 and all 1s otherwise + // and bitwise ands that mask with each word. + // + // Finally, to simplify the carry propagation, this adds the two's + // complement of the scalar to N in order to achieve the same result. + bits := val.n[0] | val.n[1] | val.n[2] | val.n[3] | val.n[4] | val.n[5] | + val.n[6] | val.n[7] + mask := uint64(uint32Mask * constantTimeNotEq(bits, 0)) + c := uint64(orderWordZero) + (uint64(^val.n[0]) + 1) + s.n[0] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordOne) + uint64(^val.n[1]) + s.n[1] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordTwo) + uint64(^val.n[2]) + s.n[2] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordThree) + uint64(^val.n[3]) + s.n[3] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordFour) + uint64(^val.n[4]) + s.n[4] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordFive) + uint64(^val.n[5]) + s.n[5] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordSix) + uint64(^val.n[6]) + s.n[6] = uint32(c & mask) + c = (c >> 32) + uint64(orderWordSeven) + uint64(^val.n[7]) + s.n[7] = uint32(c & mask) + return s +} + +// Negate negates the scalar modulo the group order in constant time. The +// existing scalar is modified. +// +// The scalar is returned to support chaining. This enables syntax like: +// s.Negate().AddInt(1) so that s = -s + 1. +func (s *ModNScalar) Negate() *ModNScalar { + return s.NegateVal(s) +} + +// InverseValNonConst finds the modular multiplicative inverse of the passed +// scalar and stores result in s in *non-constant* time. +// +// The scalar is returned to support chaining. This enables syntax like: +// s3.InverseVal(s1).Mul(s2) so that s3 = s1^-1 * s2. +func (s *ModNScalar) InverseValNonConst(val *ModNScalar) *ModNScalar { + // This is making use of big integers for now. Ideally it will be replaced + // with an implementation that does not depend on big integers. + valBytes := val.Bytes() + bigVal := new(big.Int).SetBytes(valBytes[:]) + bigVal.ModInverse(bigVal, curveParams.N) + s.SetByteSlice(bigVal.Bytes()) + return s +} + +// InverseNonConst finds the modular multiplicative inverse of the scalar in +// *non-constant* time. The existing scalar is modified. +// +// The scalar is returned to support chaining. This enables syntax like: +// s.Inverse().Mul(s2) so that s = s^-1 * s2. +func (s *ModNScalar) InverseNonConst() *ModNScalar { + return s.InverseValNonConst(s) +} + +// IsOverHalfOrder returns whether or not the scalar exceeds the group order +// divided by 2 in constant time. +func (s *ModNScalar) IsOverHalfOrder() bool { + // The intuition here is that the scalar is greater than half of the group + // order if one of the higher individual words is greater than the + // corresponding word of the half group order and all higher words in the + // scalar are equal to their corresponding word of the half group order. + // + // Note that the words 4, 5, and 6 are all the max uint32 value, so there is + // no need to test if those individual words of the scalar exceeds them, + // hence, only equality is checked for them. + result := constantTimeGreater(s.n[7], halfOrderWordSeven) + highWordsEqual := constantTimeEq(s.n[7], halfOrderWordSeven) + highWordsEqual &= constantTimeEq(s.n[6], halfOrderWordSix) + highWordsEqual &= constantTimeEq(s.n[5], halfOrderWordFive) + highWordsEqual &= constantTimeEq(s.n[4], halfOrderWordFour) + result |= highWordsEqual & constantTimeGreater(s.n[3], halfOrderWordThree) + highWordsEqual &= constantTimeEq(s.n[3], halfOrderWordThree) + result |= highWordsEqual & constantTimeGreater(s.n[2], halfOrderWordTwo) + highWordsEqual &= constantTimeEq(s.n[2], halfOrderWordTwo) + result |= highWordsEqual & constantTimeGreater(s.n[1], halfOrderWordOne) + highWordsEqual &= constantTimeEq(s.n[1], halfOrderWordOne) + result |= highWordsEqual & constantTimeGreater(s.n[0], halfOrderWordZero) + + return result != 0 +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/nonce.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/nonce.go new file mode 100644 index 0000000000..81b205d9c1 --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/nonce.go @@ -0,0 +1,263 @@ +// Copyright (c) 2013-2014 The btcsuite developers +// Copyright (c) 2015-2020 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +import ( + "bytes" + "crypto/sha256" + "hash" +) + +// References: +// [GECC]: Guide to Elliptic Curve Cryptography (Hankerson, Menezes, Vanstone) +// +// [ISO/IEC 8825-1]: Information technology — ASN.1 encoding rules: +// Specification of Basic Encoding Rules (BER), Canonical Encoding Rules +// (CER) and Distinguished Encoding Rules (DER) +// +// [SEC1]: Elliptic Curve Cryptography (May 31, 2009, Version 2.0) +// https://www.secg.org/sec1-v2.pdf + +var ( + // singleZero is used during RFC6979 nonce generation. It is provided + // here to avoid the need to create it multiple times. + singleZero = []byte{0x00} + + // zeroInitializer is used during RFC6979 nonce generation. It is provided + // here to avoid the need to create it multiple times. + zeroInitializer = bytes.Repeat([]byte{0x00}, sha256.BlockSize) + + // singleOne is used during RFC6979 nonce generation. It is provided + // here to avoid the need to create it multiple times. + singleOne = []byte{0x01} + + // oneInitializer is used during RFC6979 nonce generation. It is provided + // here to avoid the need to create it multiple times. + oneInitializer = bytes.Repeat([]byte{0x01}, sha256.Size) +) + +// hmacsha256 implements a resettable version of HMAC-SHA256. +type hmacsha256 struct { + inner, outer hash.Hash + ipad, opad [sha256.BlockSize]byte +} + +// Write adds data to the running hash. +func (h *hmacsha256) Write(p []byte) { + h.inner.Write(p) +} + +// initKey initializes the HMAC-SHA256 instance to the provided key. +func (h *hmacsha256) initKey(key []byte) { + // Hash the key if it is too large. + if len(key) > sha256.BlockSize { + h.outer.Write(key) + key = h.outer.Sum(nil) + } + copy(h.ipad[:], key) + copy(h.opad[:], key) + for i := range h.ipad { + h.ipad[i] ^= 0x36 + } + for i := range h.opad { + h.opad[i] ^= 0x5c + } + h.inner.Write(h.ipad[:]) +} + +// ResetKey resets the HMAC-SHA256 to its initial state and then initializes it +// with the provided key. It is equivalent to creating a new instance with the +// provided key without allocating more memory. +func (h *hmacsha256) ResetKey(key []byte) { + h.inner.Reset() + h.outer.Reset() + copy(h.ipad[:], zeroInitializer) + copy(h.opad[:], zeroInitializer) + h.initKey(key) +} + +// Resets the HMAC-SHA256 to its initial state using the current key. +func (h *hmacsha256) Reset() { + h.inner.Reset() + h.inner.Write(h.ipad[:]) +} + +// Sum returns the hash of the written data. +func (h *hmacsha256) Sum() []byte { + h.outer.Reset() + h.outer.Write(h.opad[:]) + h.outer.Write(h.inner.Sum(nil)) + return h.outer.Sum(nil) +} + +// newHMACSHA256 returns a new HMAC-SHA256 hasher using the provided key. +func newHMACSHA256(key []byte) *hmacsha256 { + h := new(hmacsha256) + h.inner = sha256.New() + h.outer = sha256.New() + h.initKey(key) + return h +} + +// NonceRFC6979 generates a nonce deterministically according to RFC 6979 using +// HMAC-SHA256 for the hashing function. It takes a 32-byte hash as an input +// and returns a 32-byte nonce to be used for deterministic signing. The extra +// and version arguments are optional, but allow additional data to be added to +// the input of the HMAC. When provided, the extra data must be 32-bytes and +// version must be 16 bytes or they will be ignored. +// +// Finally, the extraIterations parameter provides a method to produce a stream +// of deterministic nonces to ensure the signing code is able to produce a nonce +// that results in a valid signature in the extremely unlikely event the +// original nonce produced results in an invalid signature (e.g. R == 0). +// Signing code should start with 0 and increment it if necessary. +func NonceRFC6979(privKey []byte, hash []byte, extra []byte, version []byte, extraIterations uint32) *ModNScalar { + // Input to HMAC is the 32-byte private key and the 32-byte hash. In + // addition, it may include the optional 32-byte extra data and 16-byte + // version. Create a fixed-size array to avoid extra allocs and slice it + // properly. + const ( + privKeyLen = 32 + hashLen = 32 + extraLen = 32 + versionLen = 16 + ) + var keyBuf [privKeyLen + hashLen + extraLen + versionLen]byte + + // Truncate rightmost bytes of private key and hash if they are too long and + // leave left padding of zeros when they're too short. + if len(privKey) > privKeyLen { + privKey = privKey[:privKeyLen] + } + if len(hash) > hashLen { + hash = hash[:hashLen] + } + offset := privKeyLen - len(privKey) // Zero left padding if needed. + offset += copy(keyBuf[offset:], privKey) + offset += hashLen - len(hash) // Zero left padding if needed. + offset += copy(keyBuf[offset:], hash) + if len(extra) == extraLen { + offset += copy(keyBuf[offset:], extra) + if len(version) == versionLen { + offset += copy(keyBuf[offset:], version) + } + } else if len(version) == versionLen { + // When the version was specified, but not the extra data, leave the + // extra data portion all zero. + offset += privKeyLen + offset += copy(keyBuf[offset:], version) + } + key := keyBuf[:offset] + + // Step B. + // + // V = 0x01 0x01 0x01 ... 0x01 such that the length of V, in bits, is + // equal to 8*ceil(hashLen/8). + // + // Note that since the hash length is a multiple of 8 for the chosen hash + // function in this optimized implementation, the result is just the hash + // length, so avoid the extra calculations. Also, since it isn't modified, + // start with a global value. + v := oneInitializer + + // Step C (Go zeroes all allocated memory). + // + // K = 0x00 0x00 0x00 ... 0x00 such that the length of K, in bits, is + // equal to 8*ceil(hashLen/8). + // + // As above, since the hash length is a multiple of 8 for the chosen hash + // function in this optimized implementation, the result is just the hash + // length, so avoid the extra calculations. + k := zeroInitializer[:hashLen] + + // Step D. + // + // K = HMAC_K(V || 0x00 || int2octets(x) || bits2octets(h1)) + // + // Note that key is the "int2octets(x) || bits2octets(h1)" portion along + // with potential additional data as described by section 3.6 of the RFC. + hasher := newHMACSHA256(k) + hasher.Write(oneInitializer) + hasher.Write(singleZero[:]) + hasher.Write(key) + k = hasher.Sum() + + // Step E. + // + // V = HMAC_K(V) + hasher.ResetKey(k) + hasher.Write(v) + v = hasher.Sum() + + // Step F. + // + // K = HMAC_K(V || 0x01 || int2octets(x) || bits2octets(h1)) + // + // Note that key is the "int2octets(x) || bits2octets(h1)" portion along + // with potential additional data as described by section 3.6 of the RFC. + hasher.Reset() + hasher.Write(v) + hasher.Write(singleOne[:]) + hasher.Write(key[:]) + k = hasher.Sum() + + // Step G. + // + // V = HMAC_K(V) + hasher.ResetKey(k) + hasher.Write(v) + v = hasher.Sum() + + // Step H. + // + // Repeat until the value is nonzero and less than the curve order. + var generated uint32 + for { + // Step H1 and H2. + // + // Set T to the empty sequence. The length of T (in bits) is denoted + // tlen; thus, at that point, tlen = 0. + // + // While tlen < qlen, do the following: + // V = HMAC_K(V) + // T = T || V + // + // Note that because the hash function output is the same length as the + // private key in this optimized implementation, there is no need to + // loop or create an intermediate T. + hasher.Reset() + hasher.Write(v) + v = hasher.Sum() + + // Step H3. + // + // k = bits2int(T) + // If k is within the range [1,q-1], return it. + // + // Otherwise, compute: + // K = HMAC_K(V || 0x00) + // V = HMAC_K(V) + var secret ModNScalar + overflow := secret.SetByteSlice(v) + if !overflow && !secret.IsZero() { + generated++ + if generated > extraIterations { + return &secret + } + } + + // K = HMAC_K(V || 0x00) + hasher.Reset() + hasher.Write(v) + hasher.Write(singleZero[:]) + k = hasher.Sum() + + // V = HMAC_K(V) + hasher.ResetKey(k) + hasher.Write(v) + v = hasher.Sum() + } +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/privkey.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/privkey.go new file mode 100644 index 0000000000..3590346c68 --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/privkey.go @@ -0,0 +1,77 @@ +// Copyright (c) 2013-2014 The btcsuite developers +// Copyright (c) 2015-2020 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +import ( + "crypto/ecdsa" + "crypto/rand" +) + +// PrivateKey provides facilities for working with secp256k1 private keys within +// this package and includes functionality such as serializing and parsing them +// as well as computing their associated public key. +type PrivateKey struct { + Key ModNScalar +} + +// NewPrivateKey instantiates a new private key from a scalar encoded as a +// big integer. +func NewPrivateKey(key *ModNScalar) *PrivateKey { + return &PrivateKey{Key: *key} +} + +// PrivKeyFromBytes returns a private based on the provided byte slice which is +// interpreted as an unsigned 256-bit big-endian integer in the range [0, N-1], +// where N is the order of the curve. +// +// Note that this means passing a slice with more than 32 bytes is truncated and +// that truncated value is reduced modulo N. It is up to the caller to either +// provide a value in the appropriate range or choose to accept the described +// behavior. +// +// Typically callers should simply make use of GeneratePrivateKey when creating +// private keys which properly handles generation of appropriate values. +func PrivKeyFromBytes(privKeyBytes []byte) *PrivateKey { + var privKey PrivateKey + privKey.Key.SetByteSlice(privKeyBytes) + return &privKey +} + +// GeneratePrivateKey returns a private key that is suitable for use with +// secp256k1. +func GeneratePrivateKey() (*PrivateKey, error) { + key, err := ecdsa.GenerateKey(S256(), rand.Reader) + if err != nil { + return nil, err + } + return PrivKeyFromBytes(key.D.Bytes()), nil +} + +// PubKey computes and returns the public key corresponding to this private key. +func (p *PrivateKey) PubKey() *PublicKey { + var result JacobianPoint + ScalarBaseMultNonConst(&p.Key, &result) + result.ToAffine() + return NewPublicKey(&result.X, &result.Y) +} + +// Zero manually clears the memory associated with the private key. This can be +// used to explicitly clear key material from memory for enhanced security +// against memory scraping. +func (p *PrivateKey) Zero() { + p.Key.Zero() +} + +// PrivKeyBytesLen defines the length in bytes of a serialized private key. +const PrivKeyBytesLen = 32 + +// Serialize returns the private key as a 256-bit big-endian binary-encoded +// number, padded to a length of 32 bytes. +func (p PrivateKey) Serialize() []byte { + var privKeyBytes [PrivKeyBytesLen]byte + p.Key.PutBytes(&privKeyBytes) + return privKeyBytes[:] +} diff --git a/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/pubkey.go b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/pubkey.go new file mode 100644 index 0000000000..67165833ff --- /dev/null +++ b/vendor/github.com/decred/dcrd/dcrec/secp256k1/v4/pubkey.go @@ -0,0 +1,232 @@ +// Copyright (c) 2013-2014 The btcsuite developers +// Copyright (c) 2015-2021 The Decred developers +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package secp256k1 + +// References: +// [SEC1] Elliptic Curve Cryptography +// https://www.secg.org/sec1-v2.pdf +// +// [SEC2] Recommended Elliptic Curve Domain Parameters +// https://www.secg.org/sec2-v2.pdf +// +// [ANSI X9.62-1998] Public Key Cryptography For The Financial Services +// Industry: The Elliptic Curve Digital Signature Algorithm (ECDSA) + +import ( + "fmt" +) + +const ( + // PubKeyBytesLenCompressed is the number of bytes of a serialized + // compressed public key. + PubKeyBytesLenCompressed = 33 + + // PubKeyBytesLenUncompressed is the number of bytes of a serialized + // uncompressed public key. + PubKeyBytesLenUncompressed = 65 + + // PubKeyFormatCompressedEven is the identifier prefix byte for a public key + // whose Y coordinate is even when serialized in the compressed format per + // section 2.3.4 of [SEC1](https://secg.org/sec1-v2.pdf#subsubsection.2.3.4). + PubKeyFormatCompressedEven byte = 0x02 + + // PubKeyFormatCompressedOdd is the identifier prefix byte for a public key + // whose Y coordinate is odd when serialized in the compressed format per + // section 2.3.4 of [SEC1](https://secg.org/sec1-v2.pdf#subsubsection.2.3.4). + PubKeyFormatCompressedOdd byte = 0x03 + + // PubKeyFormatUncompressed is the identifier prefix byte for a public key + // when serialized according in the uncompressed format per section 2.3.3 of + // [SEC1](https://secg.org/sec1-v2.pdf#subsubsection.2.3.3). + PubKeyFormatUncompressed byte = 0x04 + + // PubKeyFormatHybridEven is the identifier prefix byte for a public key + // whose Y coordinate is even when serialized according to the hybrid format + // per section 4.3.6 of [ANSI X9.62-1998]. + // + // NOTE: This format makes little sense in practice an therefore this + // package will not produce public keys serialized in this format. However, + // it will parse them since they exist in the wild. + PubKeyFormatHybridEven byte = 0x06 + + // PubKeyFormatHybridOdd is the identifier prefix byte for a public key + // whose Y coordingate is odd when serialized according to the hybrid format + // per section 4.3.6 of [ANSI X9.62-1998]. + // + // NOTE: This format makes little sense in practice an therefore this + // package will not produce public keys serialized in this format. However, + // it will parse them since they exist in the wild. + PubKeyFormatHybridOdd byte = 0x07 +) + +// PublicKey provides facilities for efficiently working with secp256k1 public +// keys within this package and includes functions to serialize in both +// uncompressed and compressed SEC (Standards for Efficient Cryptography) +// formats. +type PublicKey struct { + x FieldVal + y FieldVal +} + +// NewPublicKey instantiates a new public key with the given x and y +// coordinates. +// +// It should be noted that, unlike ParsePubKey, since this accepts arbitrary x +// and y coordinates, it allows creation of public keys that are not valid +// points on the secp256k1 curve. The IsOnCurve method of the returned instance +// can be used to determine validity. +func NewPublicKey(x, y *FieldVal) *PublicKey { + var pubKey PublicKey + pubKey.x.Set(x) + pubKey.y.Set(y) + return &pubKey +} + +// ParsePubKey parses a secp256k1 public key encoded according to the format +// specified by ANSI X9.62-1998, which means it is also compatible with the +// SEC (Standards for Efficient Cryptography) specification which is a subset of +// the former. In other words, it supports the uncompressed, compressed, and +// hybrid formats as follows: +// +// Compressed: +// <32-byte X coordinate> +// Uncompressed: +// <32-byte X coordinate><32-byte Y coordinate> +// Hybrid: +// <32-byte X coordinate><32-byte Y coordinate> +// +// NOTE: The hybrid format makes little sense in practice an therefore this +// package will not produce public keys serialized in this format. However, +// this function will properly parse them since they exist in the wild. +func ParsePubKey(serialized []byte) (key *PublicKey, err error) { + var x, y FieldVal + switch len(serialized) { + case PubKeyBytesLenUncompressed: + // Reject unsupported public key formats for the given length. + format := serialized[0] + switch format { + case PubKeyFormatUncompressed: + case PubKeyFormatHybridEven, PubKeyFormatHybridOdd: + default: + str := fmt.Sprintf("invalid public key: unsupported format: %x", + format) + return nil, makeError(ErrPubKeyInvalidFormat, str) + } + + // Parse the x and y coordinates while ensuring that they are in the + // allowed range. + if overflow := x.SetByteSlice(serialized[1:33]); overflow { + str := "invalid public key: x >= field prime" + return nil, makeError(ErrPubKeyXTooBig, str) + } + if overflow := y.SetByteSlice(serialized[33:]); overflow { + str := "invalid public key: y >= field prime" + return nil, makeError(ErrPubKeyYTooBig, str) + } + + // Ensure the oddness of the y coordinate matches the specified format + // for hybrid public keys. + if format == PubKeyFormatHybridEven || format == PubKeyFormatHybridOdd { + wantOddY := format == PubKeyFormatHybridOdd + if y.IsOdd() != wantOddY { + str := fmt.Sprintf("invalid public key: y oddness does not "+ + "match specified value of %v", wantOddY) + return nil, makeError(ErrPubKeyMismatchedOddness, str) + } + } + + // Reject public keys that are not on the secp256k1 curve. + if !isOnCurve(&x, &y) { + str := fmt.Sprintf("invalid public key: [%v,%v] not on secp256k1 "+ + "curve", x, y) + return nil, makeError(ErrPubKeyNotOnCurve, str) + } + + case PubKeyBytesLenCompressed: + // Reject unsupported public key formats for the given length. + format := serialized[0] + switch format { + case PubKeyFormatCompressedEven, PubKeyFormatCompressedOdd: + default: + str := fmt.Sprintf("invalid public key: unsupported format: %x", + format) + return nil, makeError(ErrPubKeyInvalidFormat, str) + } + + // Parse the x coordinate while ensuring that it is in the allowed + // range. + if overflow := x.SetByteSlice(serialized[1:33]); overflow { + str := "invalid public key: x >= field prime" + return nil, makeError(ErrPubKeyXTooBig, str) + } + + // Attempt to calculate the y coordinate for the given x coordinate such + // that the result pair is a point on the secp256k1 curve and the + // solution with desired oddness is chosen. + wantOddY := format == PubKeyFormatCompressedOdd + if !DecompressY(&x, wantOddY, &y) { + str := fmt.Sprintf("invalid public key: x coordinate %v is not on "+ + "the secp256k1 curve", x) + return nil, makeError(ErrPubKeyNotOnCurve, str) + } + y.Normalize() + + default: + str := fmt.Sprintf("malformed public key: invalid length: %d", + len(serialized)) + return nil, makeError(ErrPubKeyInvalidLen, str) + } + + return NewPublicKey(&x, &y), nil +} + +// SerializeUncompressed serializes a public key in the 65-byte uncompressed +// format. +func (p PublicKey) SerializeUncompressed() []byte { + // 0x04 || 32-byte x coordinate || 32-byte y coordinate + var b [PubKeyBytesLenUncompressed]byte + b[0] = PubKeyFormatUncompressed + p.x.PutBytesUnchecked(b[1:33]) + p.y.PutBytesUnchecked(b[33:65]) + return b[:] +} + +// SerializeCompressed serializes a public key in the 33-byte compressed format. +func (p PublicKey) SerializeCompressed() []byte { + // Choose the format byte depending on the oddness of the Y coordinate. + format := PubKeyFormatCompressedEven + if p.y.IsOdd() { + format = PubKeyFormatCompressedOdd + } + + // 0x02 or 0x03 || 32-byte x coordinate + var b [PubKeyBytesLenCompressed]byte + b[0] = format + p.x.PutBytesUnchecked(b[1:33]) + return b[:] +} + +// IsEqual compares this PublicKey instance to the one passed, returning true if +// both PublicKeys are equivalent. A PublicKey is equivalent to another, if they +// both have the same X and Y coordinate. +func (p *PublicKey) IsEqual(otherPubKey *PublicKey) bool { + return p.x.Equals(&otherPubKey.x) && p.y.Equals(&otherPubKey.y) +} + +// AsJacobian converts the public key into a Jacobian point with Z=1 and stores +// the result in the provided result param. This allows the public key to be +// treated a Jacobian point in the secp256k1 group in calculations. +func (p *PublicKey) AsJacobian(result *JacobianPoint) { + result.X.Set(&p.x) + result.Y.Set(&p.y) + result.Z.SetInt(1) +} + +// IsOnCurve returns whether or not the public key represents a point on the +// secp256k1 curve. +func (p *PublicKey) IsOnCurve() bool { + return isOnCurve(&p.x, &p.y) +} diff --git a/vendor/github.com/docker/distribution/digestset/set.go b/vendor/github.com/docker/distribution/digestset/set.go deleted file mode 100644 index 71327dca72..0000000000 --- a/vendor/github.com/docker/distribution/digestset/set.go +++ /dev/null @@ -1,247 +0,0 @@ -package digestset - -import ( - "errors" - "sort" - "strings" - "sync" - - digest "github.com/opencontainers/go-digest" -) - -var ( - // ErrDigestNotFound is used when a matching digest - // could not be found in a set. - ErrDigestNotFound = errors.New("digest not found") - - // ErrDigestAmbiguous is used when multiple digests - // are found in a set. None of the matching digests - // should be considered valid matches. - ErrDigestAmbiguous = errors.New("ambiguous digest string") -) - -// Set is used to hold a unique set of digests which -// may be easily referenced by easily referenced by a string -// representation of the digest as well as short representation. -// The uniqueness of the short representation is based on other -// digests in the set. If digests are omitted from this set, -// collisions in a larger set may not be detected, therefore it -// is important to always do short representation lookups on -// the complete set of digests. To mitigate collisions, an -// appropriately long short code should be used. -type Set struct { - mutex sync.RWMutex - entries digestEntries -} - -// NewSet creates an empty set of digests -// which may have digests added. -func NewSet() *Set { - return &Set{ - entries: digestEntries{}, - } -} - -// checkShortMatch checks whether two digests match as either whole -// values or short values. This function does not test equality, -// rather whether the second value could match against the first -// value. -func checkShortMatch(alg digest.Algorithm, hex, shortAlg, shortHex string) bool { - if len(hex) == len(shortHex) { - if hex != shortHex { - return false - } - if len(shortAlg) > 0 && string(alg) != shortAlg { - return false - } - } else if !strings.HasPrefix(hex, shortHex) { - return false - } else if len(shortAlg) > 0 && string(alg) != shortAlg { - return false - } - return true -} - -// Lookup looks for a digest matching the given string representation. -// If no digests could be found ErrDigestNotFound will be returned -// with an empty digest value. If multiple matches are found -// ErrDigestAmbiguous will be returned with an empty digest value. -func (dst *Set) Lookup(d string) (digest.Digest, error) { - dst.mutex.RLock() - defer dst.mutex.RUnlock() - if len(dst.entries) == 0 { - return "", ErrDigestNotFound - } - var ( - searchFunc func(int) bool - alg digest.Algorithm - hex string - ) - dgst, err := digest.Parse(d) - if err == digest.ErrDigestInvalidFormat { - hex = d - searchFunc = func(i int) bool { - return dst.entries[i].val >= d - } - } else { - hex = dgst.Hex() - alg = dgst.Algorithm() - searchFunc = func(i int) bool { - if dst.entries[i].val == hex { - return dst.entries[i].alg >= alg - } - return dst.entries[i].val >= hex - } - } - idx := sort.Search(len(dst.entries), searchFunc) - if idx == len(dst.entries) || !checkShortMatch(dst.entries[idx].alg, dst.entries[idx].val, string(alg), hex) { - return "", ErrDigestNotFound - } - if dst.entries[idx].alg == alg && dst.entries[idx].val == hex { - return dst.entries[idx].digest, nil - } - if idx+1 < len(dst.entries) && checkShortMatch(dst.entries[idx+1].alg, dst.entries[idx+1].val, string(alg), hex) { - return "", ErrDigestAmbiguous - } - - return dst.entries[idx].digest, nil -} - -// Add adds the given digest to the set. An error will be returned -// if the given digest is invalid. If the digest already exists in the -// set, this operation will be a no-op. -func (dst *Set) Add(d digest.Digest) error { - if err := d.Validate(); err != nil { - return err - } - dst.mutex.Lock() - defer dst.mutex.Unlock() - entry := &digestEntry{alg: d.Algorithm(), val: d.Hex(), digest: d} - searchFunc := func(i int) bool { - if dst.entries[i].val == entry.val { - return dst.entries[i].alg >= entry.alg - } - return dst.entries[i].val >= entry.val - } - idx := sort.Search(len(dst.entries), searchFunc) - if idx == len(dst.entries) { - dst.entries = append(dst.entries, entry) - return nil - } else if dst.entries[idx].digest == d { - return nil - } - - entries := append(dst.entries, nil) - copy(entries[idx+1:], entries[idx:len(entries)-1]) - entries[idx] = entry - dst.entries = entries - return nil -} - -// Remove removes the given digest from the set. An err will be -// returned if the given digest is invalid. If the digest does -// not exist in the set, this operation will be a no-op. -func (dst *Set) Remove(d digest.Digest) error { - if err := d.Validate(); err != nil { - return err - } - dst.mutex.Lock() - defer dst.mutex.Unlock() - entry := &digestEntry{alg: d.Algorithm(), val: d.Hex(), digest: d} - searchFunc := func(i int) bool { - if dst.entries[i].val == entry.val { - return dst.entries[i].alg >= entry.alg - } - return dst.entries[i].val >= entry.val - } - idx := sort.Search(len(dst.entries), searchFunc) - // Not found if idx is after or value at idx is not digest - if idx == len(dst.entries) || dst.entries[idx].digest != d { - return nil - } - - entries := dst.entries - copy(entries[idx:], entries[idx+1:]) - entries = entries[:len(entries)-1] - dst.entries = entries - - return nil -} - -// All returns all the digests in the set -func (dst *Set) All() []digest.Digest { - dst.mutex.RLock() - defer dst.mutex.RUnlock() - retValues := make([]digest.Digest, len(dst.entries)) - for i := range dst.entries { - retValues[i] = dst.entries[i].digest - } - - return retValues -} - -// ShortCodeTable returns a map of Digest to unique short codes. The -// length represents the minimum value, the maximum length may be the -// entire value of digest if uniqueness cannot be achieved without the -// full value. This function will attempt to make short codes as short -// as possible to be unique. -func ShortCodeTable(dst *Set, length int) map[digest.Digest]string { - dst.mutex.RLock() - defer dst.mutex.RUnlock() - m := make(map[digest.Digest]string, len(dst.entries)) - l := length - resetIdx := 0 - for i := 0; i < len(dst.entries); i++ { - var short string - extended := true - for extended { - extended = false - if len(dst.entries[i].val) <= l { - short = dst.entries[i].digest.String() - } else { - short = dst.entries[i].val[:l] - for j := i + 1; j < len(dst.entries); j++ { - if checkShortMatch(dst.entries[j].alg, dst.entries[j].val, "", short) { - if j > resetIdx { - resetIdx = j - } - extended = true - } else { - break - } - } - if extended { - l++ - } - } - } - m[dst.entries[i].digest] = short - if i >= resetIdx { - l = length - } - } - return m -} - -type digestEntry struct { - alg digest.Algorithm - val string - digest digest.Digest -} - -type digestEntries []*digestEntry - -func (d digestEntries) Len() int { - return len(d) -} - -func (d digestEntries) Less(i, j int) bool { - if d[i].val != d[j].val { - return d[i].val < d[j].val - } - return d[i].alg < d[j].alg -} - -func (d digestEntries) Swap(i, j int) { - d[i], d[j] = d[j], d[i] -} diff --git a/vendor/github.com/docker/distribution/reference/regexp.go b/vendor/github.com/docker/distribution/reference/regexp.go deleted file mode 100644 index 7860349320..0000000000 --- a/vendor/github.com/docker/distribution/reference/regexp.go +++ /dev/null @@ -1,143 +0,0 @@ -package reference - -import "regexp" - -var ( - // alphaNumericRegexp defines the alpha numeric atom, typically a - // component of names. This only allows lower case characters and digits. - alphaNumericRegexp = match(`[a-z0-9]+`) - - // separatorRegexp defines the separators allowed to be embedded in name - // components. This allow one period, one or two underscore and multiple - // dashes. - separatorRegexp = match(`(?:[._]|__|[-]*)`) - - // nameComponentRegexp restricts registry path component names to start - // with at least one letter or number, with following parts able to be - // separated by one period, one or two underscore and multiple dashes. - nameComponentRegexp = expression( - alphaNumericRegexp, - optional(repeated(separatorRegexp, alphaNumericRegexp))) - - // domainComponentRegexp restricts the registry domain component of a - // repository name to start with a component as defined by DomainRegexp - // and followed by an optional port. - domainComponentRegexp = match(`(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])`) - - // DomainRegexp defines the structure of potential domain components - // that may be part of image names. This is purposely a subset of what is - // allowed by DNS to ensure backwards compatibility with Docker image - // names. - DomainRegexp = expression( - domainComponentRegexp, - optional(repeated(literal(`.`), domainComponentRegexp)), - optional(literal(`:`), match(`[0-9]+`))) - - // TagRegexp matches valid tag names. From docker/docker:graph/tags.go. - TagRegexp = match(`[\w][\w.-]{0,127}`) - - // anchoredTagRegexp matches valid tag names, anchored at the start and - // end of the matched string. - anchoredTagRegexp = anchored(TagRegexp) - - // DigestRegexp matches valid digests. - DigestRegexp = match(`[A-Za-z][A-Za-z0-9]*(?:[-_+.][A-Za-z][A-Za-z0-9]*)*[:][[:xdigit:]]{32,}`) - - // anchoredDigestRegexp matches valid digests, anchored at the start and - // end of the matched string. - anchoredDigestRegexp = anchored(DigestRegexp) - - // NameRegexp is the format for the name component of references. The - // regexp has capturing groups for the domain and name part omitting - // the separating forward slash from either. - NameRegexp = expression( - optional(DomainRegexp, literal(`/`)), - nameComponentRegexp, - optional(repeated(literal(`/`), nameComponentRegexp))) - - // anchoredNameRegexp is used to parse a name value, capturing the - // domain and trailing components. - anchoredNameRegexp = anchored( - optional(capture(DomainRegexp), literal(`/`)), - capture(nameComponentRegexp, - optional(repeated(literal(`/`), nameComponentRegexp)))) - - // ReferenceRegexp is the full supported format of a reference. The regexp - // is anchored and has capturing groups for name, tag, and digest - // components. - ReferenceRegexp = anchored(capture(NameRegexp), - optional(literal(":"), capture(TagRegexp)), - optional(literal("@"), capture(DigestRegexp))) - - // IdentifierRegexp is the format for string identifier used as a - // content addressable identifier using sha256. These identifiers - // are like digests without the algorithm, since sha256 is used. - IdentifierRegexp = match(`([a-f0-9]{64})`) - - // ShortIdentifierRegexp is the format used to represent a prefix - // of an identifier. A prefix may be used to match a sha256 identifier - // within a list of trusted identifiers. - ShortIdentifierRegexp = match(`([a-f0-9]{6,64})`) - - // anchoredIdentifierRegexp is used to check or match an - // identifier value, anchored at start and end of string. - anchoredIdentifierRegexp = anchored(IdentifierRegexp) - - // anchoredShortIdentifierRegexp is used to check if a value - // is a possible identifier prefix, anchored at start and end - // of string. - anchoredShortIdentifierRegexp = anchored(ShortIdentifierRegexp) -) - -// match compiles the string to a regular expression. -var match = regexp.MustCompile - -// literal compiles s into a literal regular expression, escaping any regexp -// reserved characters. -func literal(s string) *regexp.Regexp { - re := match(regexp.QuoteMeta(s)) - - if _, complete := re.LiteralPrefix(); !complete { - panic("must be a literal") - } - - return re -} - -// expression defines a full expression, where each regular expression must -// follow the previous. -func expression(res ...*regexp.Regexp) *regexp.Regexp { - var s string - for _, re := range res { - s += re.String() - } - - return match(s) -} - -// optional wraps the expression in a non-capturing group and makes the -// production optional. -func optional(res ...*regexp.Regexp) *regexp.Regexp { - return match(group(expression(res...)).String() + `?`) -} - -// repeated wraps the regexp in a non-capturing group to get one or more -// matches. -func repeated(res ...*regexp.Regexp) *regexp.Regexp { - return match(group(expression(res...)).String() + `+`) -} - -// group wraps the regexp in a non-capturing group. -func group(res ...*regexp.Regexp) *regexp.Regexp { - return match(`(?:` + expression(res...).String() + `)`) -} - -// capture wraps the expression in a capturing group. -func capture(res ...*regexp.Regexp) *regexp.Regexp { - return match(`(` + expression(res...).String() + `)`) -} - -// anchored anchors the regular expression by adding start and end delimiters. -func anchored(res ...*regexp.Regexp) *regexp.Regexp { - return match(`^` + expression(res...).String() + `$`) -} diff --git a/vendor/github.com/docker/docker/AUTHORS b/vendor/github.com/docker/docker/AUTHORS deleted file mode 100644 index dffacff112..0000000000 --- a/vendor/github.com/docker/docker/AUTHORS +++ /dev/null @@ -1,2175 +0,0 @@ -# This file lists all individuals having contributed content to the repository. -# For how it is generated, see `hack/generate-authors.sh`. - -Aanand Prasad -Aaron Davidson -Aaron Feng -Aaron Hnatiw -Aaron Huslage -Aaron L. Xu -Aaron Lehmann -Aaron Welch -Aaron.L.Xu -Abel Muiño -Abhijeet Kasurde -Abhinandan Prativadi -Abhinav Ajgaonkar -Abhishek Chanda -Abhishek Sharma -Abin Shahab -Adam Avilla -Adam Dobrawy -Adam Eijdenberg -Adam Kunk -Adam Miller -Adam Mills -Adam Pointer -Adam Singer -Adam Walz -Addam Hardy -Aditi Rajagopal -Aditya -Adnan Khan -Adolfo Ochagavía -Adria Casas -Adrian Moisey -Adrian Mouat -Adrian Oprea -Adrien Folie -Adrien Gallouët -Ahmed Kamal -Ahmet Alp Balkan -Aidan Feldman -Aidan Hobson Sayers -AJ Bowen -Ajey Charantimath -ajneu -Akash Gupta -Akhil Mohan -Akihiro Matsushima -Akihiro Suda -Akim Demaille -Akira Koyasu -Akshay Karle -Al Tobey -alambike -Alan Hoyle -Alan Scherger -Alan Thompson -Albert Callarisa -Albert Zhang -Albin Kerouanton -Alejandro González Hevia -Aleksa Sarai -Aleksandrs Fadins -Alena Prokharchyk -Alessandro Boch -Alessio Biancalana -Alex Chan -Alex Chen -Alex Coventry -Alex Crawford -Alex Ellis -Alex Gaynor -Alex Goodman -Alex Olshansky -Alex Samorukov -Alex Warhawk -Alexander Artemenko -Alexander Boyd -Alexander Larsson -Alexander Midlash -Alexander Morozov -Alexander Shopov -Alexandre Beslic -Alexandre Garnier -Alexandre González -Alexandre Jomin -Alexandru Sfirlogea -Alexei Margasov -Alexey Guskov -Alexey Kotlyarov -Alexey Shamrin -Alexis THOMAS -Alfred Landrum -Ali Dehghani -Alicia Lauerman -Alihan Demir -Allen Madsen -Allen Sun -almoehi -Alvaro Saurin -Alvin Deng -Alvin Richards -amangoel -Amen Belayneh -Amir Goldstein -Amit Bakshi -Amit Krishnan -Amit Shukla -Amr Gawish -Amy Lindburg -Anand Patil -AnandkumarPatel -Anatoly Borodin -Anca Iordache -Anchal Agrawal -Anda Xu -Anders Janmyr -Andre Dublin <81dublin@gmail.com> -Andre Granovsky -Andrea Denisse Gómez -Andrea Luzzardi -Andrea Turli -Andreas Elvers -Andreas Köhler -Andreas Savvides -Andreas Tiefenthaler -Andrei Gherzan -Andrei Vagin -Andrew C. 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It can also be used by third-party software to control the daemon. - -It consists of various components in this repository: - -- `api/swagger.yaml` A Swagger definition of the API. -- `api/types/` Types shared by both the client and server, representing various objects, options, responses, etc. Most are written manually, but some are automatically generated from the Swagger definition. See [#27919](https://github.com/docker/docker/issues/27919) for progress on this. -- `cli/` The command-line client. -- `client/` The Go client used by the command-line client. It can also be used by third-party Go programs. -- `daemon/` The daemon, which serves the API. - -## Swagger definition - -The API is defined by the [Swagger](http://swagger.io/specification/) definition in `api/swagger.yaml`. This definition can be used to: - -1. Automatically generate documentation. -2. Automatically generate the Go server and client. (A work-in-progress.) -3. Provide a machine readable version of the API for introspecting what it can do, automatically generating clients for other languages, etc. - -## Updating the API documentation - -The API documentation is generated entirely from `api/swagger.yaml`. If you make updates to the API, edit this file to represent the change in the documentation. - -The file is split into two main sections: - -- `definitions`, which defines re-usable objects used in requests and responses -- `paths`, which defines the API endpoints (and some inline objects which don't need to be reusable) - -To make an edit, first look for the endpoint you want to edit under `paths`, then make the required edits. Endpoints may reference reusable objects with `$ref`, which can be found in the `definitions` section. - -There is hopefully enough example material in the file for you to copy a similar pattern from elsewhere in the file (e.g. adding new fields or endpoints), but for the full reference, see the [Swagger specification](https://github.com/docker/docker/issues/27919). - -`swagger.yaml` is validated by `hack/validate/swagger` to ensure it is a valid Swagger definition. This is useful when making edits to ensure you are doing the right thing. - -## Viewing the API documentation - -When you make edits to `swagger.yaml`, you may want to check the generated API documentation to ensure it renders correctly. - -Run `make swagger-docs` and a preview will be running at `http://localhost`. Some of the styling may be incorrect, but you'll be able to ensure that it is generating the correct documentation. - -The production documentation is generated by vendoring `swagger.yaml` into [docker/docker.github.io](https://github.com/docker/docker.github.io). diff --git a/vendor/github.com/docker/docker/api/common.go b/vendor/github.com/docker/docker/api/common.go deleted file mode 100644 index 1565e2af64..0000000000 --- a/vendor/github.com/docker/docker/api/common.go +++ /dev/null @@ -1,11 +0,0 @@ -package api // import "github.com/docker/docker/api" - -// Common constants for daemon and client. -const ( - // DefaultVersion of Current REST API - DefaultVersion = "1.41" - - // NoBaseImageSpecifier is the symbol used by the FROM - // command to specify that no base image is to be used. - NoBaseImageSpecifier = "scratch" -) diff --git a/vendor/github.com/docker/docker/api/common_unix.go b/vendor/github.com/docker/docker/api/common_unix.go deleted file mode 100644 index 19fc63d658..0000000000 --- a/vendor/github.com/docker/docker/api/common_unix.go +++ /dev/null @@ -1,7 +0,0 @@ -//go:build !windows -// +build !windows - -package api // import "github.com/docker/docker/api" - -// MinVersion represents Minimum REST API version supported -const MinVersion = "1.12" diff --git a/vendor/github.com/docker/docker/api/common_windows.go b/vendor/github.com/docker/docker/api/common_windows.go deleted file mode 100644 index 590ba5479b..0000000000 --- a/vendor/github.com/docker/docker/api/common_windows.go +++ /dev/null @@ -1,8 +0,0 @@ -package api // import "github.com/docker/docker/api" - -// MinVersion represents Minimum REST API version supported -// Technically the first daemon API version released on Windows is v1.25 in -// engine version 1.13. However, some clients are explicitly using downlevel -// APIs (e.g. docker-compose v2.1 file format) and that is just too restrictive. -// Hence also allowing 1.24 on Windows. -const MinVersion string = "1.24" diff --git a/vendor/github.com/docker/docker/api/swagger-gen.yaml b/vendor/github.com/docker/docker/api/swagger-gen.yaml deleted file mode 100644 index f07a02737f..0000000000 --- a/vendor/github.com/docker/docker/api/swagger-gen.yaml +++ /dev/null @@ -1,12 +0,0 @@ - -layout: - models: - - name: definition - source: asset:model - target: "{{ joinFilePath .Target .ModelPackage }}" - file_name: "{{ (snakize (pascalize .Name)) }}.go" - operations: - - name: handler - source: asset:serverOperation - target: "{{ joinFilePath .Target .APIPackage .Package }}" - file_name: "{{ (snakize (pascalize .Name)) }}.go" diff --git a/vendor/github.com/docker/docker/api/swagger.yaml b/vendor/github.com/docker/docker/api/swagger.yaml deleted file mode 100644 index c24f57bc9a..0000000000 --- a/vendor/github.com/docker/docker/api/swagger.yaml +++ /dev/null @@ -1,11484 +0,0 @@ -# A Swagger 2.0 (a.k.a. OpenAPI) definition of the Engine API. -# -# This is used for generating API documentation and the types used by the -# client/server. See api/README.md for more information. -# -# Some style notes: -# - This file is used by ReDoc, which allows GitHub Flavored Markdown in -# descriptions. -# - There is no maximum line length, for ease of editing and pretty diffs. -# - operationIds are in the format "NounVerb", with a singular noun. - -swagger: "2.0" -schemes: - - "http" - - "https" -produces: - - "application/json" - - "text/plain" -consumes: - - "application/json" - - "text/plain" -basePath: "/v1.41" -info: - title: "Docker Engine API" - version: "1.41" - x-logo: - url: "https://docs.docker.com/assets/images/logo-docker-main.png" - description: | - The Engine API is an HTTP API served by Docker Engine. It is the API the - Docker client uses to communicate with the Engine, so everything the Docker - client can do can be done with the API. - - Most of the client's commands map directly to API endpoints (e.g. `docker ps` - is `GET /containers/json`). The notable exception is running containers, - which consists of several API calls. - - # Errors - - The API uses standard HTTP status codes to indicate the success or failure - of the API call. The body of the response will be JSON in the following - format: - - ``` - { - "message": "page not found" - } - ``` - - # Versioning - - The API is usually changed in each release, so API calls are versioned to - ensure that clients don't break. To lock to a specific version of the API, - you prefix the URL with its version, for example, call `/v1.30/info` to use - the v1.30 version of the `/info` endpoint. If the API version specified in - the URL is not supported by the daemon, a HTTP `400 Bad Request` error message - is returned. - - If you omit the version-prefix, the current version of the API (v1.41) is used. - For example, calling `/info` is the same as calling `/v1.41/info`. Using the - API without a version-prefix is deprecated and will be removed in a future release. - - Engine releases in the near future should support this version of the API, - so your client will continue to work even if it is talking to a newer Engine. - - The API uses an open schema model, which means server may add extra properties - to responses. Likewise, the server will ignore any extra query parameters and - request body properties. When you write clients, you need to ignore additional - properties in responses to ensure they do not break when talking to newer - daemons. - - - # Authentication - - Authentication for registries is handled client side. The client has to send - authentication details to various endpoints that need to communicate with - registries, such as `POST /images/(name)/push`. These are sent as - `X-Registry-Auth` header as a [base64url encoded](https://tools.ietf.org/html/rfc4648#section-5) - (JSON) string with the following structure: - - ``` - { - "username": "string", - "password": "string", - "email": "string", - "serveraddress": "string" - } - ``` - - The `serveraddress` is a domain/IP without a protocol. Throughout this - structure, double quotes are required. - - If you have already got an identity token from the [`/auth` endpoint](#operation/SystemAuth), - you can just pass this instead of credentials: - - ``` - { - "identitytoken": "9cbaf023786cd7..." - } - ``` - -# The tags on paths define the menu sections in the ReDoc documentation, so -# the usage of tags must make sense for that: -# - They should be singular, not plural. -# - There should not be too many tags, or the menu becomes unwieldy. For -# example, it is preferable to add a path to the "System" tag instead of -# creating a tag with a single path in it. -# - The order of tags in this list defines the order in the menu. -tags: - # Primary objects - - name: "Container" - x-displayName: "Containers" - description: | - Create and manage containers. - - name: "Image" - x-displayName: "Images" - - name: "Network" - x-displayName: "Networks" - description: | - Networks are user-defined networks that containers can be attached to. - See the [networking documentation](https://docs.docker.com/network/) - for more information. - - name: "Volume" - x-displayName: "Volumes" - description: | - Create and manage persistent storage that can be attached to containers. - - name: "Exec" - x-displayName: "Exec" - description: | - Run new commands inside running containers. Refer to the - [command-line reference](https://docs.docker.com/engine/reference/commandline/exec/) - for more information. - - To exec a command in a container, you first need to create an exec instance, - then start it. These two API endpoints are wrapped up in a single command-line - command, `docker exec`. - - # Swarm things - - name: "Swarm" - x-displayName: "Swarm" - description: | - Engines can be clustered together in a swarm. Refer to the - [swarm mode documentation](https://docs.docker.com/engine/swarm/) - for more information. - - name: "Node" - x-displayName: "Nodes" - description: | - Nodes are instances of the Engine participating in a swarm. Swarm mode - must be enabled for these endpoints to work. - - name: "Service" - x-displayName: "Services" - description: | - Services are the definitions of tasks to run on a swarm. Swarm mode must - be enabled for these endpoints to work. - - name: "Task" - x-displayName: "Tasks" - description: | - A task is a container running on a swarm. It is the atomic scheduling unit - of swarm. Swarm mode must be enabled for these endpoints to work. - - name: "Secret" - x-displayName: "Secrets" - description: | - Secrets are sensitive data that can be used by services. Swarm mode must - be enabled for these endpoints to work. - - name: "Config" - x-displayName: "Configs" - description: | - Configs are application configurations that can be used by services. Swarm - mode must be enabled for these endpoints to work. - # System things - - name: "Plugin" - x-displayName: "Plugins" - - name: "System" - x-displayName: "System" - -definitions: - Port: - type: "object" - description: "An open port on a container" - required: [PrivatePort, Type] - properties: - IP: - type: "string" - format: "ip-address" - description: "Host IP address that the container's port is mapped to" - PrivatePort: - type: "integer" - format: "uint16" - x-nullable: false - description: "Port on the container" - PublicPort: - type: "integer" - format: "uint16" - description: "Port exposed on the host" - Type: - type: "string" - x-nullable: false - enum: ["tcp", "udp", "sctp"] - example: - PrivatePort: 8080 - PublicPort: 80 - Type: "tcp" - - MountPoint: - type: "object" - description: "A mount point inside a container" - properties: - Type: - type: "string" - Name: - type: "string" - Source: - type: "string" - Destination: - type: "string" - Driver: - type: "string" - Mode: - type: "string" - RW: - type: "boolean" - Propagation: - type: "string" - - DeviceMapping: - type: "object" - description: "A device mapping between the host and container" - properties: - PathOnHost: - type: "string" - PathInContainer: - type: "string" - CgroupPermissions: - type: "string" - example: - PathOnHost: "/dev/deviceName" - PathInContainer: "/dev/deviceName" - CgroupPermissions: "mrw" - - DeviceRequest: - type: "object" - description: "A request for devices to be sent to device drivers" - properties: - Driver: - type: "string" - example: "nvidia" - Count: - type: "integer" - example: -1 - DeviceIDs: - type: "array" - items: - type: "string" - example: - - "0" - - "1" - - "GPU-fef8089b-4820-abfc-e83e-94318197576e" - Capabilities: - description: | - A list of capabilities; an OR list of AND lists of capabilities. - type: "array" - items: - type: "array" - items: - type: "string" - example: - # gpu AND nvidia AND compute - - ["gpu", "nvidia", "compute"] - Options: - description: | - Driver-specific options, specified as a key/value pairs. These options - are passed directly to the driver. - type: "object" - additionalProperties: - type: "string" - - ThrottleDevice: - type: "object" - properties: - Path: - description: "Device path" - type: "string" - Rate: - description: "Rate" - type: "integer" - format: "int64" - minimum: 0 - - Mount: - type: "object" - properties: - Target: - description: "Container path." - type: "string" - Source: - description: "Mount source (e.g. a volume name, a host path)." - type: "string" - Type: - description: | - The mount type. Available types: - - - `bind` Mounts a file or directory from the host into the container. Must exist prior to creating the container. - - `volume` Creates a volume with the given name and options (or uses a pre-existing volume with the same name and options). These are **not** removed when the container is removed. - - `tmpfs` Create a tmpfs with the given options. The mount source cannot be specified for tmpfs. - - `npipe` Mounts a named pipe from the host into the container. Must exist prior to creating the container. - type: "string" - enum: - - "bind" - - "volume" - - "tmpfs" - - "npipe" - ReadOnly: - description: "Whether the mount should be read-only." - type: "boolean" - Consistency: - description: "The consistency requirement for the mount: `default`, `consistent`, `cached`, or `delegated`." - type: "string" - BindOptions: - description: "Optional configuration for the `bind` type." - type: "object" - properties: - Propagation: - description: "A propagation mode with the value `[r]private`, `[r]shared`, or `[r]slave`." - type: "string" - enum: - - "private" - - "rprivate" - - "shared" - - "rshared" - - "slave" - - "rslave" - NonRecursive: - description: "Disable recursive bind mount." - type: "boolean" - default: false - VolumeOptions: - description: "Optional configuration for the `volume` type." - type: "object" - properties: - NoCopy: - description: "Populate volume with data from the target." - type: "boolean" - default: false - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - DriverConfig: - description: "Map of driver specific options" - type: "object" - properties: - Name: - description: "Name of the driver to use to create the volume." - type: "string" - Options: - description: "key/value map of driver specific options." - type: "object" - additionalProperties: - type: "string" - TmpfsOptions: - description: "Optional configuration for the `tmpfs` type." - type: "object" - properties: - SizeBytes: - description: "The size for the tmpfs mount in bytes." - type: "integer" - format: "int64" - Mode: - description: "The permission mode for the tmpfs mount in an integer." - type: "integer" - - RestartPolicy: - description: | - The behavior to apply when the container exits. The default is not to - restart. - - An ever increasing delay (double the previous delay, starting at 100ms) is - added before each restart to prevent flooding the server. - type: "object" - properties: - Name: - type: "string" - description: | - - Empty string means not to restart - - `always` Always restart - - `unless-stopped` Restart always except when the user has manually stopped the container - - `on-failure` Restart only when the container exit code is non-zero - enum: - - "" - - "always" - - "unless-stopped" - - "on-failure" - MaximumRetryCount: - type: "integer" - description: | - If `on-failure` is used, the number of times to retry before giving up. - - Resources: - description: "A container's resources (cgroups config, ulimits, etc)" - type: "object" - properties: - # Applicable to all platforms - CpuShares: - description: | - An integer value representing this container's relative CPU weight - versus other containers. - type: "integer" - Memory: - description: "Memory limit in bytes." - type: "integer" - format: "int64" - default: 0 - # Applicable to UNIX platforms - CgroupParent: - description: | - Path to `cgroups` under which the container's `cgroup` is created. If - the path is not absolute, the path is considered to be relative to the - `cgroups` path of the init process. Cgroups are created if they do not - already exist. - type: "string" - BlkioWeight: - description: "Block IO weight (relative weight)." - type: "integer" - minimum: 0 - maximum: 1000 - BlkioWeightDevice: - description: | - Block IO weight (relative device weight) in the form: - - ``` - [{"Path": "device_path", "Weight": weight}] - ``` - type: "array" - items: - type: "object" - properties: - Path: - type: "string" - Weight: - type: "integer" - minimum: 0 - BlkioDeviceReadBps: - description: | - Limit read rate (bytes per second) from a device, in the form: - - ``` - [{"Path": "device_path", "Rate": rate}] - ``` - type: "array" - items: - $ref: "#/definitions/ThrottleDevice" - BlkioDeviceWriteBps: - description: | - Limit write rate (bytes per second) to a device, in the form: - - ``` - [{"Path": "device_path", "Rate": rate}] - ``` - type: "array" - items: - $ref: "#/definitions/ThrottleDevice" - BlkioDeviceReadIOps: - description: | - Limit read rate (IO per second) from a device, in the form: - - ``` - [{"Path": "device_path", "Rate": rate}] - ``` - type: "array" - items: - $ref: "#/definitions/ThrottleDevice" - BlkioDeviceWriteIOps: - description: | - Limit write rate (IO per second) to a device, in the form: - - ``` - [{"Path": "device_path", "Rate": rate}] - ``` - type: "array" - items: - $ref: "#/definitions/ThrottleDevice" - CpuPeriod: - description: "The length of a CPU period in microseconds." - type: "integer" - format: "int64" - CpuQuota: - description: | - Microseconds of CPU time that the container can get in a CPU period. - type: "integer" - format: "int64" - CpuRealtimePeriod: - description: | - The length of a CPU real-time period in microseconds. Set to 0 to - allocate no time allocated to real-time tasks. - type: "integer" - format: "int64" - CpuRealtimeRuntime: - description: | - The length of a CPU real-time runtime in microseconds. Set to 0 to - allocate no time allocated to real-time tasks. - type: "integer" - format: "int64" - CpusetCpus: - description: | - CPUs in which to allow execution (e.g., `0-3`, `0,1`). - type: "string" - example: "0-3" - CpusetMems: - description: | - Memory nodes (MEMs) in which to allow execution (0-3, 0,1). Only - effective on NUMA systems. - type: "string" - Devices: - description: "A list of devices to add to the container." - type: "array" - items: - $ref: "#/definitions/DeviceMapping" - DeviceCgroupRules: - description: "a list of cgroup rules to apply to the container" - type: "array" - items: - type: "string" - example: "c 13:* rwm" - DeviceRequests: - description: | - A list of requests for devices to be sent to device drivers. - type: "array" - items: - $ref: "#/definitions/DeviceRequest" - KernelMemory: - description: | - Kernel memory limit in bytes. - -


- - > **Deprecated**: This field is deprecated as the kernel 5.4 deprecated - > `kmem.limit_in_bytes`. - type: "integer" - format: "int64" - example: 209715200 - KernelMemoryTCP: - description: "Hard limit for kernel TCP buffer memory (in bytes)." - type: "integer" - format: "int64" - MemoryReservation: - description: "Memory soft limit in bytes." - type: "integer" - format: "int64" - MemorySwap: - description: | - Total memory limit (memory + swap). Set as `-1` to enable unlimited - swap. - type: "integer" - format: "int64" - MemorySwappiness: - description: | - Tune a container's memory swappiness behavior. Accepts an integer - between 0 and 100. - type: "integer" - format: "int64" - minimum: 0 - maximum: 100 - NanoCpus: - description: "CPU quota in units of 10-9 CPUs." - type: "integer" - format: "int64" - OomKillDisable: - description: "Disable OOM Killer for the container." - type: "boolean" - Init: - description: | - Run an init inside the container that forwards signals and reaps - processes. This field is omitted if empty, and the default (as - configured on the daemon) is used. - type: "boolean" - x-nullable: true - PidsLimit: - description: | - Tune a container's PIDs limit. Set `0` or `-1` for unlimited, or `null` - to not change. - type: "integer" - format: "int64" - x-nullable: true - Ulimits: - description: | - A list of resource limits to set in the container. For example: - - ``` - {"Name": "nofile", "Soft": 1024, "Hard": 2048} - ``` - type: "array" - items: - type: "object" - properties: - Name: - description: "Name of ulimit" - type: "string" - Soft: - description: "Soft limit" - type: "integer" - Hard: - description: "Hard limit" - type: "integer" - # Applicable to Windows - CpuCount: - description: | - The number of usable CPUs (Windows only). - - On Windows Server containers, the processor resource controls are - mutually exclusive. The order of precedence is `CPUCount` first, then - `CPUShares`, and `CPUPercent` last. - type: "integer" - format: "int64" - CpuPercent: - description: | - The usable percentage of the available CPUs (Windows only). - - On Windows Server containers, the processor resource controls are - mutually exclusive. The order of precedence is `CPUCount` first, then - `CPUShares`, and `CPUPercent` last. - type: "integer" - format: "int64" - IOMaximumIOps: - description: "Maximum IOps for the container system drive (Windows only)" - type: "integer" - format: "int64" - IOMaximumBandwidth: - description: | - Maximum IO in bytes per second for the container system drive - (Windows only). - type: "integer" - format: "int64" - - Limit: - description: | - An object describing a limit on resources which can be requested by a task. - type: "object" - properties: - NanoCPUs: - type: "integer" - format: "int64" - example: 4000000000 - MemoryBytes: - type: "integer" - format: "int64" - example: 8272408576 - Pids: - description: | - Limits the maximum number of PIDs in the container. Set `0` for unlimited. - type: "integer" - format: "int64" - default: 0 - example: 100 - - ResourceObject: - description: | - An object describing the resources which can be advertised by a node and - requested by a task. - type: "object" - properties: - NanoCPUs: - type: "integer" - format: "int64" - example: 4000000000 - MemoryBytes: - type: "integer" - format: "int64" - example: 8272408576 - GenericResources: - $ref: "#/definitions/GenericResources" - - GenericResources: - description: | - User-defined resources can be either Integer resources (e.g, `SSD=3`) or - String resources (e.g, `GPU=UUID1`). - type: "array" - items: - type: "object" - properties: - NamedResourceSpec: - type: "object" - properties: - Kind: - type: "string" - Value: - type: "string" - DiscreteResourceSpec: - type: "object" - properties: - Kind: - type: "string" - Value: - type: "integer" - format: "int64" - example: - - DiscreteResourceSpec: - Kind: "SSD" - Value: 3 - - NamedResourceSpec: - Kind: "GPU" - Value: "UUID1" - - NamedResourceSpec: - Kind: "GPU" - Value: "UUID2" - - HealthConfig: - description: "A test to perform to check that the container is healthy." - type: "object" - properties: - Test: - description: | - The test to perform. Possible values are: - - - `[]` inherit healthcheck from image or parent image - - `["NONE"]` disable healthcheck - - `["CMD", args...]` exec arguments directly - - `["CMD-SHELL", command]` run command with system's default shell - type: "array" - items: - type: "string" - Interval: - description: | - The time to wait between checks in nanoseconds. It should be 0 or at - least 1000000 (1 ms). 0 means inherit. - type: "integer" - Timeout: - description: | - The time to wait before considering the check to have hung. It should - be 0 or at least 1000000 (1 ms). 0 means inherit. - type: "integer" - Retries: - description: | - The number of consecutive failures needed to consider a container as - unhealthy. 0 means inherit. - type: "integer" - StartPeriod: - description: | - Start period for the container to initialize before starting - health-retries countdown in nanoseconds. It should be 0 or at least - 1000000 (1 ms). 0 means inherit. - type: "integer" - - Health: - description: | - Health stores information about the container's healthcheck results. - type: "object" - properties: - Status: - description: | - Status is one of `none`, `starting`, `healthy` or `unhealthy` - - - "none" Indicates there is no healthcheck - - "starting" Starting indicates that the container is not yet ready - - "healthy" Healthy indicates that the container is running correctly - - "unhealthy" Unhealthy indicates that the container has a problem - type: "string" - enum: - - "none" - - "starting" - - "healthy" - - "unhealthy" - example: "healthy" - FailingStreak: - description: "FailingStreak is the number of consecutive failures" - type: "integer" - example: 0 - Log: - type: "array" - description: | - Log contains the last few results (oldest first) - items: - x-nullable: true - $ref: "#/definitions/HealthcheckResult" - - HealthcheckResult: - description: | - HealthcheckResult stores information about a single run of a healthcheck probe - type: "object" - properties: - Start: - description: | - Date and time at which this check started in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "date-time" - example: "2020-01-04T10:44:24.496525531Z" - End: - description: | - Date and time at which this check ended in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - example: "2020-01-04T10:45:21.364524523Z" - ExitCode: - description: | - ExitCode meanings: - - - `0` healthy - - `1` unhealthy - - `2` reserved (considered unhealthy) - - other values: error running probe - type: "integer" - example: 0 - Output: - description: "Output from last check" - type: "string" - - HostConfig: - description: "Container configuration that depends on the host we are running on" - allOf: - - $ref: "#/definitions/Resources" - - type: "object" - properties: - # Applicable to all platforms - Binds: - type: "array" - description: | - A list of volume bindings for this container. Each volume binding - is a string in one of these forms: - - - `host-src:container-dest[:options]` to bind-mount a host path - into the container. Both `host-src`, and `container-dest` must - be an _absolute_ path. - - `volume-name:container-dest[:options]` to bind-mount a volume - managed by a volume driver into the container. `container-dest` - must be an _absolute_ path. - - `options` is an optional, comma-delimited list of: - - - `nocopy` disables automatic copying of data from the container - path to the volume. The `nocopy` flag only applies to named volumes. - - `[ro|rw]` mounts a volume read-only or read-write, respectively. - If omitted or set to `rw`, volumes are mounted read-write. - - `[z|Z]` applies SELinux labels to allow or deny multiple containers - to read and write to the same volume. - - `z`: a _shared_ content label is applied to the content. This - label indicates that multiple containers can share the volume - content, for both reading and writing. - - `Z`: a _private unshared_ label is applied to the content. - This label indicates that only the current container can use - a private volume. Labeling systems such as SELinux require - proper labels to be placed on volume content that is mounted - into a container. Without a label, the security system can - prevent a container's processes from using the content. By - default, the labels set by the host operating system are not - modified. - - `[[r]shared|[r]slave|[r]private]` specifies mount - [propagation behavior](https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt). - This only applies to bind-mounted volumes, not internal volumes - or named volumes. Mount propagation requires the source mount - point (the location where the source directory is mounted in the - host operating system) to have the correct propagation properties. - For shared volumes, the source mount point must be set to `shared`. - For slave volumes, the mount must be set to either `shared` or - `slave`. - items: - type: "string" - ContainerIDFile: - type: "string" - description: "Path to a file where the container ID is written" - LogConfig: - type: "object" - description: "The logging configuration for this container" - properties: - Type: - type: "string" - enum: - - "json-file" - - "syslog" - - "journald" - - "gelf" - - "fluentd" - - "awslogs" - - "splunk" - - "etwlogs" - - "none" - Config: - type: "object" - additionalProperties: - type: "string" - NetworkMode: - type: "string" - description: | - Network mode to use for this container. Supported standard values - are: `bridge`, `host`, `none`, and `container:`. Any - other value is taken as a custom network's name to which this - container should connect to. - PortBindings: - $ref: "#/definitions/PortMap" - RestartPolicy: - $ref: "#/definitions/RestartPolicy" - AutoRemove: - type: "boolean" - description: | - Automatically remove the container when the container's process - exits. This has no effect if `RestartPolicy` is set. - VolumeDriver: - type: "string" - description: "Driver that this container uses to mount volumes." - VolumesFrom: - type: "array" - description: | - A list of volumes to inherit from another container, specified in - the form `[:]`. - items: - type: "string" - Mounts: - description: | - Specification for mounts to be added to the container. - type: "array" - items: - $ref: "#/definitions/Mount" - - # Applicable to UNIX platforms - CapAdd: - type: "array" - description: | - A list of kernel capabilities to add to the container. Conflicts - with option 'Capabilities'. - items: - type: "string" - CapDrop: - type: "array" - description: | - A list of kernel capabilities to drop from the container. Conflicts - with option 'Capabilities'. - items: - type: "string" - CgroupnsMode: - type: "string" - enum: - - "private" - - "host" - description: | - cgroup namespace mode for the container. Possible values are: - - - `"private"`: the container runs in its own private cgroup namespace - - `"host"`: use the host system's cgroup namespace - - If not specified, the daemon default is used, which can either be `"private"` - or `"host"`, depending on daemon version, kernel support and configuration. - Dns: - type: "array" - description: "A list of DNS servers for the container to use." - items: - type: "string" - DnsOptions: - type: "array" - description: "A list of DNS options." - items: - type: "string" - DnsSearch: - type: "array" - description: "A list of DNS search domains." - items: - type: "string" - ExtraHosts: - type: "array" - description: | - A list of hostnames/IP mappings to add to the container's `/etc/hosts` - file. Specified in the form `["hostname:IP"]`. - items: - type: "string" - GroupAdd: - type: "array" - description: | - A list of additional groups that the container process will run as. - items: - type: "string" - IpcMode: - type: "string" - description: | - IPC sharing mode for the container. Possible values are: - - - `"none"`: own private IPC namespace, with /dev/shm not mounted - - `"private"`: own private IPC namespace - - `"shareable"`: own private IPC namespace, with a possibility to share it with other containers - - `"container:"`: join another (shareable) container's IPC namespace - - `"host"`: use the host system's IPC namespace - - If not specified, daemon default is used, which can either be `"private"` - or `"shareable"`, depending on daemon version and configuration. - Cgroup: - type: "string" - description: "Cgroup to use for the container." - Links: - type: "array" - description: | - A list of links for the container in the form `container_name:alias`. - items: - type: "string" - OomScoreAdj: - type: "integer" - description: | - An integer value containing the score given to the container in - order to tune OOM killer preferences. - example: 500 - PidMode: - type: "string" - description: | - Set the PID (Process) Namespace mode for the container. It can be - either: - - - `"container:"`: joins another container's PID namespace - - `"host"`: use the host's PID namespace inside the container - Privileged: - type: "boolean" - description: "Gives the container full access to the host." - PublishAllPorts: - type: "boolean" - description: | - Allocates an ephemeral host port for all of a container's - exposed ports. - - Ports are de-allocated when the container stops and allocated when - the container starts. The allocated port might be changed when - restarting the container. - - The port is selected from the ephemeral port range that depends on - the kernel. For example, on Linux the range is defined by - `/proc/sys/net/ipv4/ip_local_port_range`. - ReadonlyRootfs: - type: "boolean" - description: "Mount the container's root filesystem as read only." - SecurityOpt: - type: "array" - description: "A list of string values to customize labels for MLS - systems, such as SELinux." - items: - type: "string" - StorageOpt: - type: "object" - description: | - Storage driver options for this container, in the form `{"size": "120G"}`. - additionalProperties: - type: "string" - Tmpfs: - type: "object" - description: | - A map of container directories which should be replaced by tmpfs - mounts, and their corresponding mount options. For example: - - ``` - { "/run": "rw,noexec,nosuid,size=65536k" } - ``` - additionalProperties: - type: "string" - UTSMode: - type: "string" - description: "UTS namespace to use for the container." - UsernsMode: - type: "string" - description: | - Sets the usernamespace mode for the container when usernamespace - remapping option is enabled. - ShmSize: - type: "integer" - description: | - Size of `/dev/shm` in bytes. If omitted, the system uses 64MB. - minimum: 0 - Sysctls: - type: "object" - description: | - A list of kernel parameters (sysctls) to set in the container. - For example: - - ``` - {"net.ipv4.ip_forward": "1"} - ``` - additionalProperties: - type: "string" - Runtime: - type: "string" - description: "Runtime to use with this container." - # Applicable to Windows - ConsoleSize: - type: "array" - description: | - Initial console size, as an `[height, width]` array. (Windows only) - minItems: 2 - maxItems: 2 - items: - type: "integer" - minimum: 0 - Isolation: - type: "string" - description: | - Isolation technology of the container. (Windows only) - enum: - - "default" - - "process" - - "hyperv" - MaskedPaths: - type: "array" - description: | - The list of paths to be masked inside the container (this overrides - the default set of paths). - items: - type: "string" - ReadonlyPaths: - type: "array" - description: | - The list of paths to be set as read-only inside the container - (this overrides the default set of paths). - items: - type: "string" - - ContainerConfig: - description: "Configuration for a container that is portable between hosts" - type: "object" - properties: - Hostname: - description: "The hostname to use for the container, as a valid RFC 1123 hostname." - type: "string" - Domainname: - description: "The domain name to use for the container." - type: "string" - User: - description: "The user that commands are run as inside the container." - type: "string" - AttachStdin: - description: "Whether to attach to `stdin`." - type: "boolean" - default: false - AttachStdout: - description: "Whether to attach to `stdout`." - type: "boolean" - default: true - AttachStderr: - description: "Whether to attach to `stderr`." - type: "boolean" - default: true - ExposedPorts: - description: | - An object mapping ports to an empty object in the form: - - `{"/": {}}` - type: "object" - additionalProperties: - type: "object" - enum: - - {} - default: {} - Tty: - description: | - Attach standard streams to a TTY, including `stdin` if it is not closed. - type: "boolean" - default: false - OpenStdin: - description: "Open `stdin`" - type: "boolean" - default: false - StdinOnce: - description: "Close `stdin` after one attached client disconnects" - type: "boolean" - default: false - Env: - description: | - A list of environment variables to set inside the container in the - form `["VAR=value", ...]`. A variable without `=` is removed from the - environment, rather than to have an empty value. - type: "array" - items: - type: "string" - Cmd: - description: | - Command to run specified as a string or an array of strings. - type: "array" - items: - type: "string" - Healthcheck: - $ref: "#/definitions/HealthConfig" - ArgsEscaped: - description: "Command is already escaped (Windows only)" - type: "boolean" - Image: - description: | - The name of the image to use when creating the container/ - type: "string" - Volumes: - description: | - An object mapping mount point paths inside the container to empty - objects. - type: "object" - additionalProperties: - type: "object" - enum: - - {} - default: {} - WorkingDir: - description: "The working directory for commands to run in." - type: "string" - Entrypoint: - description: | - The entry point for the container as a string or an array of strings. - - If the array consists of exactly one empty string (`[""]`) then the - entry point is reset to system default (i.e., the entry point used by - docker when there is no `ENTRYPOINT` instruction in the `Dockerfile`). - type: "array" - items: - type: "string" - NetworkDisabled: - description: "Disable networking for the container." - type: "boolean" - MacAddress: - description: "MAC address of the container." - type: "string" - OnBuild: - description: | - `ONBUILD` metadata that were defined in the image's `Dockerfile`. - type: "array" - items: - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - StopSignal: - description: | - Signal to stop a container as a string or unsigned integer. - type: "string" - default: "SIGTERM" - StopTimeout: - description: "Timeout to stop a container in seconds." - type: "integer" - default: 10 - Shell: - description: | - Shell for when `RUN`, `CMD`, and `ENTRYPOINT` uses a shell. - type: "array" - items: - type: "string" - - NetworkingConfig: - description: | - NetworkingConfig represents the container's networking configuration for - each of its interfaces. - It is used for the networking configs specified in the `docker create` - and `docker network connect` commands. - type: "object" - properties: - EndpointsConfig: - description: | - A mapping of network name to endpoint configuration for that network. - type: "object" - additionalProperties: - $ref: "#/definitions/EndpointSettings" - example: - # putting an example here, instead of using the example values from - # /definitions/EndpointSettings, because containers/create currently - # does not support attaching to multiple networks, so the example request - # would be confusing if it showed that multiple networks can be contained - # in the EndpointsConfig. - # TODO remove once we support multiple networks on container create (see https://github.com/moby/moby/blob/07e6b843594e061f82baa5fa23c2ff7d536c2a05/daemon/create.go#L323) - EndpointsConfig: - isolated_nw: - IPAMConfig: - IPv4Address: "172.20.30.33" - IPv6Address: "2001:db8:abcd::3033" - LinkLocalIPs: - - "169.254.34.68" - - "fe80::3468" - Links: - - "container_1" - - "container_2" - Aliases: - - "server_x" - - "server_y" - - NetworkSettings: - description: "NetworkSettings exposes the network settings in the API" - type: "object" - properties: - Bridge: - description: Name of the network'a bridge (for example, `docker0`). - type: "string" - example: "docker0" - SandboxID: - description: SandboxID uniquely represents a container's network stack. - type: "string" - example: "9d12daf2c33f5959c8bf90aa513e4f65b561738661003029ec84830cd503a0c3" - HairpinMode: - description: | - Indicates if hairpin NAT should be enabled on the virtual interface. - type: "boolean" - example: false - LinkLocalIPv6Address: - description: IPv6 unicast address using the link-local prefix. - type: "string" - example: "fe80::42:acff:fe11:1" - LinkLocalIPv6PrefixLen: - description: Prefix length of the IPv6 unicast address. - type: "integer" - example: "64" - Ports: - $ref: "#/definitions/PortMap" - SandboxKey: - description: SandboxKey identifies the sandbox - type: "string" - example: "/var/run/docker/netns/8ab54b426c38" - - # TODO is SecondaryIPAddresses actually used? - SecondaryIPAddresses: - description: "" - type: "array" - items: - $ref: "#/definitions/Address" - x-nullable: true - - # TODO is SecondaryIPv6Addresses actually used? - SecondaryIPv6Addresses: - description: "" - type: "array" - items: - $ref: "#/definitions/Address" - x-nullable: true - - # TODO properties below are part of DefaultNetworkSettings, which is - # marked as deprecated since Docker 1.9 and to be removed in Docker v17.12 - EndpointID: - description: | - EndpointID uniquely represents a service endpoint in a Sandbox. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "string" - example: "b88f5b905aabf2893f3cbc4ee42d1ea7980bbc0a92e2c8922b1e1795298afb0b" - Gateway: - description: | - Gateway address for the default "bridge" network. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "string" - example: "172.17.0.1" - GlobalIPv6Address: - description: | - Global IPv6 address for the default "bridge" network. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "string" - example: "2001:db8::5689" - GlobalIPv6PrefixLen: - description: | - Mask length of the global IPv6 address. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "integer" - example: 64 - IPAddress: - description: | - IPv4 address for the default "bridge" network. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "string" - example: "172.17.0.4" - IPPrefixLen: - description: | - Mask length of the IPv4 address. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "integer" - example: 16 - IPv6Gateway: - description: | - IPv6 gateway address for this network. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "string" - example: "2001:db8:2::100" - MacAddress: - description: | - MAC address for the container on the default "bridge" network. - -


- - > **Deprecated**: This field is only propagated when attached to the - > default "bridge" network. Use the information from the "bridge" - > network inside the `Networks` map instead, which contains the same - > information. This field was deprecated in Docker 1.9 and is scheduled - > to be removed in Docker 17.12.0 - type: "string" - example: "02:42:ac:11:00:04" - Networks: - description: | - Information about all networks that the container is connected to. - type: "object" - additionalProperties: - $ref: "#/definitions/EndpointSettings" - - Address: - description: Address represents an IPv4 or IPv6 IP address. - type: "object" - properties: - Addr: - description: IP address. - type: "string" - PrefixLen: - description: Mask length of the IP address. - type: "integer" - - PortMap: - description: | - PortMap describes the mapping of container ports to host ports, using the - container's port-number and protocol as key in the format `/`, - for example, `80/udp`. - - If a container's port is mapped for multiple protocols, separate entries - are added to the mapping table. - type: "object" - additionalProperties: - type: "array" - x-nullable: true - items: - $ref: "#/definitions/PortBinding" - example: - "443/tcp": - - HostIp: "127.0.0.1" - HostPort: "4443" - "80/tcp": - - HostIp: "0.0.0.0" - HostPort: "80" - - HostIp: "0.0.0.0" - HostPort: "8080" - "80/udp": - - HostIp: "0.0.0.0" - HostPort: "80" - "53/udp": - - HostIp: "0.0.0.0" - HostPort: "53" - "2377/tcp": null - - PortBinding: - description: | - PortBinding represents a binding between a host IP address and a host - port. - type: "object" - properties: - HostIp: - description: "Host IP address that the container's port is mapped to." - type: "string" - example: "127.0.0.1" - HostPort: - description: "Host port number that the container's port is mapped to." - type: "string" - example: "4443" - - GraphDriverData: - description: "Information about a container's graph driver." - type: "object" - required: [Name, Data] - properties: - Name: - type: "string" - x-nullable: false - Data: - type: "object" - x-nullable: false - additionalProperties: - type: "string" - - Image: - type: "object" - required: - - Id - - Parent - - Comment - - Created - - Container - - DockerVersion - - Author - - Architecture - - Os - - Size - - VirtualSize - - GraphDriver - - RootFS - properties: - Id: - type: "string" - x-nullable: false - RepoTags: - type: "array" - items: - type: "string" - RepoDigests: - type: "array" - items: - type: "string" - Parent: - type: "string" - x-nullable: false - Comment: - type: "string" - x-nullable: false - Created: - type: "string" - x-nullable: false - Container: - type: "string" - x-nullable: false - ContainerConfig: - $ref: "#/definitions/ContainerConfig" - DockerVersion: - type: "string" - x-nullable: false - Author: - type: "string" - x-nullable: false - Config: - $ref: "#/definitions/ContainerConfig" - Architecture: - type: "string" - x-nullable: false - Os: - type: "string" - x-nullable: false - OsVersion: - type: "string" - Size: - type: "integer" - format: "int64" - x-nullable: false - VirtualSize: - type: "integer" - format: "int64" - x-nullable: false - GraphDriver: - $ref: "#/definitions/GraphDriverData" - RootFS: - type: "object" - required: [Type] - properties: - Type: - type: "string" - x-nullable: false - Layers: - type: "array" - items: - type: "string" - BaseLayer: - type: "string" - Metadata: - type: "object" - properties: - LastTagTime: - type: "string" - format: "dateTime" - - ImageSummary: - type: "object" - required: - - Id - - ParentId - - RepoTags - - RepoDigests - - Created - - Size - - SharedSize - - VirtualSize - - Labels - - Containers - properties: - Id: - type: "string" - x-nullable: false - ParentId: - type: "string" - x-nullable: false - RepoTags: - type: "array" - x-nullable: false - items: - type: "string" - RepoDigests: - type: "array" - x-nullable: false - items: - type: "string" - Created: - type: "integer" - x-nullable: false - Size: - type: "integer" - x-nullable: false - SharedSize: - type: "integer" - x-nullable: false - VirtualSize: - type: "integer" - x-nullable: false - Labels: - type: "object" - x-nullable: false - additionalProperties: - type: "string" - Containers: - x-nullable: false - type: "integer" - - AuthConfig: - type: "object" - properties: - username: - type: "string" - password: - type: "string" - email: - type: "string" - serveraddress: - type: "string" - example: - username: "hannibal" - password: "xxxx" - serveraddress: "https://index.docker.io/v1/" - - ProcessConfig: - type: "object" - properties: - privileged: - type: "boolean" - user: - type: "string" - tty: - type: "boolean" - entrypoint: - type: "string" - arguments: - type: "array" - items: - type: "string" - - Volume: - type: "object" - required: [Name, Driver, Mountpoint, Labels, Scope, Options] - properties: - Name: - type: "string" - description: "Name of the volume." - x-nullable: false - Driver: - type: "string" - description: "Name of the volume driver used by the volume." - x-nullable: false - Mountpoint: - type: "string" - description: "Mount path of the volume on the host." - x-nullable: false - CreatedAt: - type: "string" - format: "dateTime" - description: "Date/Time the volume was created." - Status: - type: "object" - description: | - Low-level details about the volume, provided by the volume driver. - Details are returned as a map with key/value pairs: - `{"key":"value","key2":"value2"}`. - - The `Status` field is optional, and is omitted if the volume driver - does not support this feature. - additionalProperties: - type: "object" - Labels: - type: "object" - description: "User-defined key/value metadata." - x-nullable: false - additionalProperties: - type: "string" - Scope: - type: "string" - description: | - The level at which the volume exists. Either `global` for cluster-wide, - or `local` for machine level. - default: "local" - x-nullable: false - enum: ["local", "global"] - Options: - type: "object" - description: | - The driver specific options used when creating the volume. - additionalProperties: - type: "string" - UsageData: - type: "object" - x-nullable: true - required: [Size, RefCount] - description: | - Usage details about the volume. This information is used by the - `GET /system/df` endpoint, and omitted in other endpoints. - properties: - Size: - type: "integer" - default: -1 - description: | - Amount of disk space used by the volume (in bytes). This information - is only available for volumes created with the `"local"` volume - driver. For volumes created with other volume drivers, this field - is set to `-1` ("not available") - x-nullable: false - RefCount: - type: "integer" - default: -1 - description: | - The number of containers referencing this volume. This field - is set to `-1` if the reference-count is not available. - x-nullable: false - - example: - Name: "tardis" - Driver: "custom" - Mountpoint: "/var/lib/docker/volumes/tardis" - Status: - hello: "world" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Scope: "local" - CreatedAt: "2016-06-07T20:31:11.853781916Z" - - Network: - type: "object" - properties: - Name: - type: "string" - Id: - type: "string" - Created: - type: "string" - format: "dateTime" - Scope: - type: "string" - Driver: - type: "string" - EnableIPv6: - type: "boolean" - IPAM: - $ref: "#/definitions/IPAM" - Internal: - type: "boolean" - Attachable: - type: "boolean" - Ingress: - type: "boolean" - Containers: - type: "object" - additionalProperties: - $ref: "#/definitions/NetworkContainer" - Options: - type: "object" - additionalProperties: - type: "string" - Labels: - type: "object" - additionalProperties: - type: "string" - example: - Name: "net01" - Id: "7d86d31b1478e7cca9ebed7e73aa0fdeec46c5ca29497431d3007d2d9e15ed99" - Created: "2016-10-19T04:33:30.360899459Z" - Scope: "local" - Driver: "bridge" - EnableIPv6: false - IPAM: - Driver: "default" - Config: - - Subnet: "172.19.0.0/16" - Gateway: "172.19.0.1" - Options: - foo: "bar" - Internal: false - Attachable: false - Ingress: false - Containers: - 19a4d5d687db25203351ed79d478946f861258f018fe384f229f2efa4b23513c: - Name: "test" - EndpointID: "628cadb8bcb92de107b2a1e516cbffe463e321f548feb37697cce00ad694f21a" - MacAddress: "02:42:ac:13:00:02" - IPv4Address: "172.19.0.2/16" - IPv6Address: "" - Options: - com.docker.network.bridge.default_bridge: "true" - com.docker.network.bridge.enable_icc: "true" - com.docker.network.bridge.enable_ip_masquerade: "true" - com.docker.network.bridge.host_binding_ipv4: "0.0.0.0" - com.docker.network.bridge.name: "docker0" - com.docker.network.driver.mtu: "1500" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - IPAM: - type: "object" - properties: - Driver: - description: "Name of the IPAM driver to use." - type: "string" - default: "default" - Config: - description: | - List of IPAM configuration options, specified as a map: - - ``` - {"Subnet": , "IPRange": , "Gateway": , "AuxAddress": } - ``` - type: "array" - items: - type: "object" - additionalProperties: - type: "string" - Options: - description: "Driver-specific options, specified as a map." - type: "object" - additionalProperties: - type: "string" - - NetworkContainer: - type: "object" - properties: - Name: - type: "string" - EndpointID: - type: "string" - MacAddress: - type: "string" - IPv4Address: - type: "string" - IPv6Address: - type: "string" - - BuildInfo: - type: "object" - properties: - id: - type: "string" - stream: - type: "string" - error: - type: "string" - errorDetail: - $ref: "#/definitions/ErrorDetail" - status: - type: "string" - progress: - type: "string" - progressDetail: - $ref: "#/definitions/ProgressDetail" - aux: - $ref: "#/definitions/ImageID" - - BuildCache: - type: "object" - description: | - BuildCache contains information about a build cache record. - properties: - ID: - type: "string" - description: | - Unique ID of the build cache record. - example: "ndlpt0hhvkqcdfkputsk4cq9c" - Parent: - description: | - ID of the parent build cache record. - type: "string" - example: "hw53o5aio51xtltp5xjp8v7fx" - Type: - type: "string" - description: | - Cache record type. - example: "regular" - # see https://github.com/moby/buildkit/blob/fce4a32258dc9d9664f71a4831d5de10f0670677/client/diskusage.go#L75-L84 - enum: - - "internal" - - "frontend" - - "source.local" - - "source.git.checkout" - - "exec.cachemount" - - "regular" - Description: - type: "string" - description: | - Description of the build-step that produced the build cache. - example: "mount / from exec /bin/sh -c echo 'Binary::apt::APT::Keep-Downloaded-Packages \"true\";' > /etc/apt/apt.conf.d/keep-cache" - InUse: - type: "boolean" - description: | - Indicates if the build cache is in use. - example: false - Shared: - type: "boolean" - description: | - Indicates if the build cache is shared. - example: true - Size: - description: | - Amount of disk space used by the build cache (in bytes). - type: "integer" - example: 51 - CreatedAt: - description: | - Date and time at which the build cache was created in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - example: "2016-08-18T10:44:24.496525531Z" - LastUsedAt: - description: | - Date and time at which the build cache was last used in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - x-nullable: true - example: "2017-08-09T07:09:37.632105588Z" - UsageCount: - type: "integer" - example: 26 - - ImageID: - type: "object" - description: "Image ID or Digest" - properties: - ID: - type: "string" - example: - ID: "sha256:85f05633ddc1c50679be2b16a0479ab6f7637f8884e0cfe0f4d20e1ebb3d6e7c" - - CreateImageInfo: - type: "object" - properties: - id: - type: "string" - error: - type: "string" - status: - type: "string" - progress: - type: "string" - progressDetail: - $ref: "#/definitions/ProgressDetail" - - PushImageInfo: - type: "object" - properties: - error: - type: "string" - status: - type: "string" - progress: - type: "string" - progressDetail: - $ref: "#/definitions/ProgressDetail" - - ErrorDetail: - type: "object" - properties: - code: - type: "integer" - message: - type: "string" - - ProgressDetail: - type: "object" - properties: - current: - type: "integer" - total: - type: "integer" - - ErrorResponse: - description: "Represents an error." - type: "object" - required: ["message"] - properties: - message: - description: "The error message." - type: "string" - x-nullable: false - example: - message: "Something went wrong." - - IdResponse: - description: "Response to an API call that returns just an Id" - type: "object" - required: ["Id"] - properties: - Id: - description: "The id of the newly created object." - type: "string" - x-nullable: false - - EndpointSettings: - description: "Configuration for a network endpoint." - type: "object" - properties: - # Configurations - IPAMConfig: - $ref: "#/definitions/EndpointIPAMConfig" - Links: - type: "array" - items: - type: "string" - example: - - "container_1" - - "container_2" - Aliases: - type: "array" - items: - type: "string" - example: - - "server_x" - - "server_y" - - # Operational data - NetworkID: - description: | - Unique ID of the network. - type: "string" - example: "08754567f1f40222263eab4102e1c733ae697e8e354aa9cd6e18d7402835292a" - EndpointID: - description: | - Unique ID for the service endpoint in a Sandbox. - type: "string" - example: "b88f5b905aabf2893f3cbc4ee42d1ea7980bbc0a92e2c8922b1e1795298afb0b" - Gateway: - description: | - Gateway address for this network. - type: "string" - example: "172.17.0.1" - IPAddress: - description: | - IPv4 address. - type: "string" - example: "172.17.0.4" - IPPrefixLen: - description: | - Mask length of the IPv4 address. - type: "integer" - example: 16 - IPv6Gateway: - description: | - IPv6 gateway address. - type: "string" - example: "2001:db8:2::100" - GlobalIPv6Address: - description: | - Global IPv6 address. - type: "string" - example: "2001:db8::5689" - GlobalIPv6PrefixLen: - description: | - Mask length of the global IPv6 address. - type: "integer" - format: "int64" - example: 64 - MacAddress: - description: | - MAC address for the endpoint on this network. - type: "string" - example: "02:42:ac:11:00:04" - DriverOpts: - description: | - DriverOpts is a mapping of driver options and values. These options - are passed directly to the driver and are driver specific. - type: "object" - x-nullable: true - additionalProperties: - type: "string" - example: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - - EndpointIPAMConfig: - description: | - EndpointIPAMConfig represents an endpoint's IPAM configuration. - type: "object" - x-nullable: true - properties: - IPv4Address: - type: "string" - example: "172.20.30.33" - IPv6Address: - type: "string" - example: "2001:db8:abcd::3033" - LinkLocalIPs: - type: "array" - items: - type: "string" - example: - - "169.254.34.68" - - "fe80::3468" - - PluginMount: - type: "object" - x-nullable: false - required: [Name, Description, Settable, Source, Destination, Type, Options] - properties: - Name: - type: "string" - x-nullable: false - example: "some-mount" - Description: - type: "string" - x-nullable: false - example: "This is a mount that's used by the plugin." - Settable: - type: "array" - items: - type: "string" - Source: - type: "string" - example: "/var/lib/docker/plugins/" - Destination: - type: "string" - x-nullable: false - example: "/mnt/state" - Type: - type: "string" - x-nullable: false - example: "bind" - Options: - type: "array" - items: - type: "string" - example: - - "rbind" - - "rw" - - PluginDevice: - type: "object" - required: [Name, Description, Settable, Path] - x-nullable: false - properties: - Name: - type: "string" - x-nullable: false - Description: - type: "string" - x-nullable: false - Settable: - type: "array" - items: - type: "string" - Path: - type: "string" - example: "/dev/fuse" - - PluginEnv: - type: "object" - x-nullable: false - required: [Name, Description, Settable, Value] - properties: - Name: - x-nullable: false - type: "string" - Description: - x-nullable: false - type: "string" - Settable: - type: "array" - items: - type: "string" - Value: - type: "string" - - PluginInterfaceType: - type: "object" - x-nullable: false - required: [Prefix, Capability, Version] - properties: - Prefix: - type: "string" - x-nullable: false - Capability: - type: "string" - x-nullable: false - Version: - type: "string" - x-nullable: false - - Plugin: - description: "A plugin for the Engine API" - type: "object" - required: [Settings, Enabled, Config, Name] - properties: - Id: - type: "string" - example: "5724e2c8652da337ab2eedd19fc6fc0ec908e4bd907c7421bf6a8dfc70c4c078" - Name: - type: "string" - x-nullable: false - example: "tiborvass/sample-volume-plugin" - Enabled: - description: - True if the plugin is running. False if the plugin is not running, - only installed. - type: "boolean" - x-nullable: false - example: true - Settings: - description: "Settings that can be modified by users." - type: "object" - x-nullable: false - required: [Args, Devices, Env, Mounts] - properties: - Mounts: - type: "array" - items: - $ref: "#/definitions/PluginMount" - Env: - type: "array" - items: - type: "string" - example: - - "DEBUG=0" - Args: - type: "array" - items: - type: "string" - Devices: - type: "array" - items: - $ref: "#/definitions/PluginDevice" - PluginReference: - description: "plugin remote reference used to push/pull the plugin" - type: "string" - x-nullable: false - example: "localhost:5000/tiborvass/sample-volume-plugin:latest" - Config: - description: "The config of a plugin." - type: "object" - x-nullable: false - required: - - Description - - Documentation - - Interface - - Entrypoint - - WorkDir - - Network - - Linux - - PidHost - - PropagatedMount - - IpcHost - - Mounts - - Env - - Args - properties: - DockerVersion: - description: "Docker Version used to create the plugin" - type: "string" - x-nullable: false - example: "17.06.0-ce" - Description: - type: "string" - x-nullable: false - example: "A sample volume plugin for Docker" - Documentation: - type: "string" - x-nullable: false - example: "https://docs.docker.com/engine/extend/plugins/" - Interface: - description: "The interface between Docker and the plugin" - x-nullable: false - type: "object" - required: [Types, Socket] - properties: - Types: - type: "array" - items: - $ref: "#/definitions/PluginInterfaceType" - example: - - "docker.volumedriver/1.0" - Socket: - type: "string" - x-nullable: false - example: "plugins.sock" - ProtocolScheme: - type: "string" - example: "some.protocol/v1.0" - description: "Protocol to use for clients connecting to the plugin." - enum: - - "" - - "moby.plugins.http/v1" - Entrypoint: - type: "array" - items: - type: "string" - example: - - "/usr/bin/sample-volume-plugin" - - "/data" - WorkDir: - type: "string" - x-nullable: false - example: "/bin/" - User: - type: "object" - x-nullable: false - properties: - UID: - type: "integer" - format: "uint32" - example: 1000 - GID: - type: "integer" - format: "uint32" - example: 1000 - Network: - type: "object" - x-nullable: false - required: [Type] - properties: - Type: - x-nullable: false - type: "string" - example: "host" - Linux: - type: "object" - x-nullable: false - required: [Capabilities, AllowAllDevices, Devices] - properties: - Capabilities: - type: "array" - items: - type: "string" - example: - - "CAP_SYS_ADMIN" - - "CAP_SYSLOG" - AllowAllDevices: - type: "boolean" - x-nullable: false - example: false - Devices: - type: "array" - items: - $ref: "#/definitions/PluginDevice" - PropagatedMount: - type: "string" - x-nullable: false - example: "/mnt/volumes" - IpcHost: - type: "boolean" - x-nullable: false - example: false - PidHost: - type: "boolean" - x-nullable: false - example: false - Mounts: - type: "array" - items: - $ref: "#/definitions/PluginMount" - Env: - type: "array" - items: - $ref: "#/definitions/PluginEnv" - example: - - Name: "DEBUG" - Description: "If set, prints debug messages" - Settable: null - Value: "0" - Args: - type: "object" - x-nullable: false - required: [Name, Description, Settable, Value] - properties: - Name: - x-nullable: false - type: "string" - example: "args" - Description: - x-nullable: false - type: "string" - example: "command line arguments" - Settable: - type: "array" - items: - type: "string" - Value: - type: "array" - items: - type: "string" - rootfs: - type: "object" - properties: - type: - type: "string" - example: "layers" - diff_ids: - type: "array" - items: - type: "string" - example: - - "sha256:675532206fbf3030b8458f88d6e26d4eb1577688a25efec97154c94e8b6b4887" - - "sha256:e216a057b1cb1efc11f8a268f37ef62083e70b1b38323ba252e25ac88904a7e8" - - ObjectVersion: - description: | - The version number of the object such as node, service, etc. This is needed - to avoid conflicting writes. The client must send the version number along - with the modified specification when updating these objects. - - This approach ensures safe concurrency and determinism in that the change - on the object may not be applied if the version number has changed from the - last read. In other words, if two update requests specify the same base - version, only one of the requests can succeed. As a result, two separate - update requests that happen at the same time will not unintentionally - overwrite each other. - type: "object" - properties: - Index: - type: "integer" - format: "uint64" - example: 373531 - - NodeSpec: - type: "object" - properties: - Name: - description: "Name for the node." - type: "string" - example: "my-node" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - Role: - description: "Role of the node." - type: "string" - enum: - - "worker" - - "manager" - example: "manager" - Availability: - description: "Availability of the node." - type: "string" - enum: - - "active" - - "pause" - - "drain" - example: "active" - example: - Availability: "active" - Name: "node-name" - Role: "manager" - Labels: - foo: "bar" - - Node: - type: "object" - properties: - ID: - type: "string" - example: "24ifsmvkjbyhk" - Version: - $ref: "#/definitions/ObjectVersion" - CreatedAt: - description: | - Date and time at which the node was added to the swarm in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - example: "2016-08-18T10:44:24.496525531Z" - UpdatedAt: - description: | - Date and time at which the node was last updated in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - example: "2017-08-09T07:09:37.632105588Z" - Spec: - $ref: "#/definitions/NodeSpec" - Description: - $ref: "#/definitions/NodeDescription" - Status: - $ref: "#/definitions/NodeStatus" - ManagerStatus: - $ref: "#/definitions/ManagerStatus" - - NodeDescription: - description: | - NodeDescription encapsulates the properties of the Node as reported by the - agent. - type: "object" - properties: - Hostname: - type: "string" - example: "bf3067039e47" - Platform: - $ref: "#/definitions/Platform" - Resources: - $ref: "#/definitions/ResourceObject" - Engine: - $ref: "#/definitions/EngineDescription" - TLSInfo: - $ref: "#/definitions/TLSInfo" - - Platform: - description: | - Platform represents the platform (Arch/OS). - type: "object" - properties: - Architecture: - description: | - Architecture represents the hardware architecture (for example, - `x86_64`). - type: "string" - example: "x86_64" - OS: - description: | - OS represents the Operating System (for example, `linux` or `windows`). - type: "string" - example: "linux" - - EngineDescription: - description: "EngineDescription provides information about an engine." - type: "object" - properties: - EngineVersion: - type: "string" - example: "17.06.0" - Labels: - type: "object" - additionalProperties: - type: "string" - example: - foo: "bar" - Plugins: - type: "array" - items: - type: "object" - properties: - Type: - type: "string" - Name: - type: "string" - example: - - Type: "Log" - Name: "awslogs" - - Type: "Log" - Name: "fluentd" - - Type: "Log" - Name: "gcplogs" - - Type: "Log" - Name: "gelf" - - Type: "Log" - Name: "journald" - - Type: "Log" - Name: "json-file" - - Type: "Log" - Name: "logentries" - - Type: "Log" - Name: "splunk" - - Type: "Log" - Name: "syslog" - - Type: "Network" - Name: "bridge" - - Type: "Network" - Name: "host" - - Type: "Network" - Name: "ipvlan" - - Type: "Network" - Name: "macvlan" - - Type: "Network" - Name: "null" - - Type: "Network" - Name: "overlay" - - Type: "Volume" - Name: "local" - - Type: "Volume" - Name: "localhost:5000/vieux/sshfs:latest" - - Type: "Volume" - Name: "vieux/sshfs:latest" - - TLSInfo: - description: | - Information about the issuer of leaf TLS certificates and the trusted root - CA certificate. - type: "object" - properties: - TrustRoot: - description: | - The root CA certificate(s) that are used to validate leaf TLS - certificates. - type: "string" - CertIssuerSubject: - description: - The base64-url-safe-encoded raw subject bytes of the issuer. - type: "string" - CertIssuerPublicKey: - description: | - The base64-url-safe-encoded raw public key bytes of the issuer. - type: "string" - example: - TrustRoot: | - -----BEGIN CERTIFICATE----- - MIIBajCCARCgAwIBAgIUbYqrLSOSQHoxD8CwG6Bi2PJi9c8wCgYIKoZIzj0EAwIw - EzERMA8GA1UEAxMIc3dhcm0tY2EwHhcNMTcwNDI0MjE0MzAwWhcNMzcwNDE5MjE0 - MzAwWjATMREwDwYDVQQDEwhzd2FybS1jYTBZMBMGByqGSM49AgEGCCqGSM49AwEH - A0IABJk/VyMPYdaqDXJb/VXh5n/1Yuv7iNrxV3Qb3l06XD46seovcDWs3IZNV1lf - 3Skyr0ofcchipoiHkXBODojJydSjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMB - Af8EBTADAQH/MB0GA1UdDgQWBBRUXxuRcnFjDfR/RIAUQab8ZV/n4jAKBggqhkjO - PQQDAgNIADBFAiAy+JTe6Uc3KyLCMiqGl2GyWGQqQDEcO3/YG36x7om65AIhAJvz - pxv6zFeVEkAEEkqIYi0omA9+CjanB/6Bz4n1uw8H - -----END CERTIFICATE----- - CertIssuerSubject: "MBMxETAPBgNVBAMTCHN3YXJtLWNh" - CertIssuerPublicKey: "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEmT9XIw9h1qoNclv9VeHmf/Vi6/uI2vFXdBveXTpcPjqx6i9wNazchk1XWV/dKTKvSh9xyGKmiIeRcE4OiMnJ1A==" - - NodeStatus: - description: | - NodeStatus represents the status of a node. - - It provides the current status of the node, as seen by the manager. - type: "object" - properties: - State: - $ref: "#/definitions/NodeState" - Message: - type: "string" - example: "" - Addr: - description: "IP address of the node." - type: "string" - example: "172.17.0.2" - - NodeState: - description: "NodeState represents the state of a node." - type: "string" - enum: - - "unknown" - - "down" - - "ready" - - "disconnected" - example: "ready" - - ManagerStatus: - description: | - ManagerStatus represents the status of a manager. - - It provides the current status of a node's manager component, if the node - is a manager. - x-nullable: true - type: "object" - properties: - Leader: - type: "boolean" - default: false - example: true - Reachability: - $ref: "#/definitions/Reachability" - Addr: - description: | - The IP address and port at which the manager is reachable. - type: "string" - example: "10.0.0.46:2377" - - Reachability: - description: "Reachability represents the reachability of a node." - type: "string" - enum: - - "unknown" - - "unreachable" - - "reachable" - example: "reachable" - - SwarmSpec: - description: "User modifiable swarm configuration." - type: "object" - properties: - Name: - description: "Name of the swarm." - type: "string" - example: "default" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - example: - com.example.corp.type: "production" - com.example.corp.department: "engineering" - Orchestration: - description: "Orchestration configuration." - type: "object" - x-nullable: true - properties: - TaskHistoryRetentionLimit: - description: | - The number of historic tasks to keep per instance or node. If - negative, never remove completed or failed tasks. - type: "integer" - format: "int64" - example: 10 - Raft: - description: "Raft configuration." - type: "object" - properties: - SnapshotInterval: - description: "The number of log entries between snapshots." - type: "integer" - format: "uint64" - example: 10000 - KeepOldSnapshots: - description: | - The number of snapshots to keep beyond the current snapshot. - type: "integer" - format: "uint64" - LogEntriesForSlowFollowers: - description: | - The number of log entries to keep around to sync up slow followers - after a snapshot is created. - type: "integer" - format: "uint64" - example: 500 - ElectionTick: - description: | - The number of ticks that a follower will wait for a message from - the leader before becoming a candidate and starting an election. - `ElectionTick` must be greater than `HeartbeatTick`. - - A tick currently defaults to one second, so these translate - directly to seconds currently, but this is NOT guaranteed. - type: "integer" - example: 3 - HeartbeatTick: - description: | - The number of ticks between heartbeats. Every HeartbeatTick ticks, - the leader will send a heartbeat to the followers. - - A tick currently defaults to one second, so these translate - directly to seconds currently, but this is NOT guaranteed. - type: "integer" - example: 1 - Dispatcher: - description: "Dispatcher configuration." - type: "object" - x-nullable: true - properties: - HeartbeatPeriod: - description: | - The delay for an agent to send a heartbeat to the dispatcher. - type: "integer" - format: "int64" - example: 5000000000 - CAConfig: - description: "CA configuration." - type: "object" - x-nullable: true - properties: - NodeCertExpiry: - description: "The duration node certificates are issued for." - type: "integer" - format: "int64" - example: 7776000000000000 - ExternalCAs: - description: | - Configuration for forwarding signing requests to an external - certificate authority. - type: "array" - items: - type: "object" - properties: - Protocol: - description: | - Protocol for communication with the external CA (currently - only `cfssl` is supported). - type: "string" - enum: - - "cfssl" - default: "cfssl" - URL: - description: | - URL where certificate signing requests should be sent. - type: "string" - Options: - description: | - An object with key/value pairs that are interpreted as - protocol-specific options for the external CA driver. - type: "object" - additionalProperties: - type: "string" - CACert: - description: | - The root CA certificate (in PEM format) this external CA uses - to issue TLS certificates (assumed to be to the current swarm - root CA certificate if not provided). - type: "string" - SigningCACert: - description: | - The desired signing CA certificate for all swarm node TLS leaf - certificates, in PEM format. - type: "string" - SigningCAKey: - description: | - The desired signing CA key for all swarm node TLS leaf certificates, - in PEM format. - type: "string" - ForceRotate: - description: | - An integer whose purpose is to force swarm to generate a new - signing CA certificate and key, if none have been specified in - `SigningCACert` and `SigningCAKey` - format: "uint64" - type: "integer" - EncryptionConfig: - description: "Parameters related to encryption-at-rest." - type: "object" - properties: - AutoLockManagers: - description: | - If set, generate a key and use it to lock data stored on the - managers. - type: "boolean" - example: false - TaskDefaults: - description: "Defaults for creating tasks in this cluster." - type: "object" - properties: - LogDriver: - description: | - The log driver to use for tasks created in the orchestrator if - unspecified by a service. - - Updating this value only affects new tasks. Existing tasks continue - to use their previously configured log driver until recreated. - type: "object" - properties: - Name: - description: | - The log driver to use as a default for new tasks. - type: "string" - example: "json-file" - Options: - description: | - Driver-specific options for the selectd log driver, specified - as key/value pairs. - type: "object" - additionalProperties: - type: "string" - example: - "max-file": "10" - "max-size": "100m" - - # The Swarm information for `GET /info`. It is the same as `GET /swarm`, but - # without `JoinTokens`. - ClusterInfo: - description: | - ClusterInfo represents information about the swarm as is returned by the - "/info" endpoint. Join-tokens are not included. - x-nullable: true - type: "object" - properties: - ID: - description: "The ID of the swarm." - type: "string" - example: "abajmipo7b4xz5ip2nrla6b11" - Version: - $ref: "#/definitions/ObjectVersion" - CreatedAt: - description: | - Date and time at which the swarm was initialised in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - example: "2016-08-18T10:44:24.496525531Z" - UpdatedAt: - description: | - Date and time at which the swarm was last updated in - [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format with nano-seconds. - type: "string" - format: "dateTime" - example: "2017-08-09T07:09:37.632105588Z" - Spec: - $ref: "#/definitions/SwarmSpec" - TLSInfo: - $ref: "#/definitions/TLSInfo" - RootRotationInProgress: - description: | - Whether there is currently a root CA rotation in progress for the swarm - type: "boolean" - example: false - DataPathPort: - description: | - DataPathPort specifies the data path port number for data traffic. - Acceptable port range is 1024 to 49151. - If no port is set or is set to 0, the default port (4789) is used. - type: "integer" - format: "uint32" - default: 4789 - example: 4789 - DefaultAddrPool: - description: | - Default Address Pool specifies default subnet pools for global scope - networks. - type: "array" - items: - type: "string" - format: "CIDR" - example: ["10.10.0.0/16", "20.20.0.0/16"] - SubnetSize: - description: | - SubnetSize specifies the subnet size of the networks created from the - default subnet pool. - type: "integer" - format: "uint32" - maximum: 29 - default: 24 - example: 24 - - JoinTokens: - description: | - JoinTokens contains the tokens workers and managers need to join the swarm. - type: "object" - properties: - Worker: - description: | - The token workers can use to join the swarm. - type: "string" - example: "SWMTKN-1-3pu6hszjas19xyp7ghgosyx9k8atbfcr8p2is99znpy26u2lkl-1awxwuwd3z9j1z3puu7rcgdbx" - Manager: - description: | - The token managers can use to join the swarm. - type: "string" - example: "SWMTKN-1-3pu6hszjas19xyp7ghgosyx9k8atbfcr8p2is99znpy26u2lkl-7p73s1dx5in4tatdymyhg9hu2" - - Swarm: - type: "object" - allOf: - - $ref: "#/definitions/ClusterInfo" - - type: "object" - properties: - JoinTokens: - $ref: "#/definitions/JoinTokens" - - TaskSpec: - description: "User modifiable task configuration." - type: "object" - properties: - PluginSpec: - type: "object" - description: | - Plugin spec for the service. *(Experimental release only.)* - -


- - > **Note**: ContainerSpec, NetworkAttachmentSpec, and PluginSpec are - > mutually exclusive. PluginSpec is only used when the Runtime field - > is set to `plugin`. NetworkAttachmentSpec is used when the Runtime - > field is set to `attachment`. - properties: - Name: - description: "The name or 'alias' to use for the plugin." - type: "string" - Remote: - description: "The plugin image reference to use." - type: "string" - Disabled: - description: "Disable the plugin once scheduled." - type: "boolean" - PluginPrivilege: - type: "array" - items: - description: | - Describes a permission accepted by the user upon installing the - plugin. - type: "object" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" - ContainerSpec: - type: "object" - description: | - Container spec for the service. - -


- - > **Note**: ContainerSpec, NetworkAttachmentSpec, and PluginSpec are - > mutually exclusive. PluginSpec is only used when the Runtime field - > is set to `plugin`. NetworkAttachmentSpec is used when the Runtime - > field is set to `attachment`. - properties: - Image: - description: "The image name to use for the container" - type: "string" - Labels: - description: "User-defined key/value data." - type: "object" - additionalProperties: - type: "string" - Command: - description: "The command to be run in the image." - type: "array" - items: - type: "string" - Args: - description: "Arguments to the command." - type: "array" - items: - type: "string" - Hostname: - description: | - The hostname to use for the container, as a valid - [RFC 1123](https://tools.ietf.org/html/rfc1123) hostname. - type: "string" - Env: - description: | - A list of environment variables in the form `VAR=value`. - type: "array" - items: - type: "string" - Dir: - description: "The working directory for commands to run in." - type: "string" - User: - description: "The user inside the container." - type: "string" - Groups: - type: "array" - description: | - A list of additional groups that the container process will run as. - items: - type: "string" - Privileges: - type: "object" - description: "Security options for the container" - properties: - CredentialSpec: - type: "object" - description: "CredentialSpec for managed service account (Windows only)" - properties: - Config: - type: "string" - example: "0bt9dmxjvjiqermk6xrop3ekq" - description: | - Load credential spec from a Swarm Config with the given ID. - The specified config must also be present in the Configs - field with the Runtime property set. - -


- - - > **Note**: `CredentialSpec.File`, `CredentialSpec.Registry`, - > and `CredentialSpec.Config` are mutually exclusive. - File: - type: "string" - example: "spec.json" - description: | - Load credential spec from this file. The file is read by - the daemon, and must be present in the `CredentialSpecs` - subdirectory in the docker data directory, which defaults - to `C:\ProgramData\Docker\` on Windows. - - For example, specifying `spec.json` loads - `C:\ProgramData\Docker\CredentialSpecs\spec.json`. - -


- - > **Note**: `CredentialSpec.File`, `CredentialSpec.Registry`, - > and `CredentialSpec.Config` are mutually exclusive. - Registry: - type: "string" - description: | - Load credential spec from this value in the Windows - registry. The specified registry value must be located in: - - `HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Virtualization\Containers\CredentialSpecs` - -


- - - > **Note**: `CredentialSpec.File`, `CredentialSpec.Registry`, - > and `CredentialSpec.Config` are mutually exclusive. - SELinuxContext: - type: "object" - description: "SELinux labels of the container" - properties: - Disable: - type: "boolean" - description: "Disable SELinux" - User: - type: "string" - description: "SELinux user label" - Role: - type: "string" - description: "SELinux role label" - Type: - type: "string" - description: "SELinux type label" - Level: - type: "string" - description: "SELinux level label" - TTY: - description: "Whether a pseudo-TTY should be allocated." - type: "boolean" - OpenStdin: - description: "Open `stdin`" - type: "boolean" - ReadOnly: - description: "Mount the container's root filesystem as read only." - type: "boolean" - Mounts: - description: | - Specification for mounts to be added to containers created as part - of the service. - type: "array" - items: - $ref: "#/definitions/Mount" - StopSignal: - description: "Signal to stop the container." - type: "string" - StopGracePeriod: - description: | - Amount of time to wait for the container to terminate before - forcefully killing it. - type: "integer" - format: "int64" - HealthCheck: - $ref: "#/definitions/HealthConfig" - Hosts: - type: "array" - description: | - A list of hostname/IP mappings to add to the container's `hosts` - file. The format of extra hosts is specified in the - [hosts(5)](http://man7.org/linux/man-pages/man5/hosts.5.html) - man page: - - IP_address canonical_hostname [aliases...] - items: - type: "string" - DNSConfig: - description: | - Specification for DNS related configurations in resolver configuration - file (`resolv.conf`). - type: "object" - properties: - Nameservers: - description: "The IP addresses of the name servers." - type: "array" - items: - type: "string" - Search: - description: "A search list for host-name lookup." - type: "array" - items: - type: "string" - Options: - description: | - A list of internal resolver variables to be modified (e.g., - `debug`, `ndots:3`, etc.). - type: "array" - items: - type: "string" - Secrets: - description: | - Secrets contains references to zero or more secrets that will be - exposed to the service. - type: "array" - items: - type: "object" - properties: - File: - description: | - File represents a specific target that is backed by a file. - type: "object" - properties: - Name: - description: | - Name represents the final filename in the filesystem. - type: "string" - UID: - description: "UID represents the file UID." - type: "string" - GID: - description: "GID represents the file GID." - type: "string" - Mode: - description: "Mode represents the FileMode of the file." - type: "integer" - format: "uint32" - SecretID: - description: | - SecretID represents the ID of the specific secret that we're - referencing. - type: "string" - SecretName: - description: | - SecretName is the name of the secret that this references, - but this is just provided for lookup/display purposes. The - secret in the reference will be identified by its ID. - type: "string" - Configs: - description: | - Configs contains references to zero or more configs that will be - exposed to the service. - type: "array" - items: - type: "object" - properties: - File: - description: | - File represents a specific target that is backed by a file. - -


- - > **Note**: `Configs.File` and `Configs.Runtime` are mutually exclusive - type: "object" - properties: - Name: - description: | - Name represents the final filename in the filesystem. - type: "string" - UID: - description: "UID represents the file UID." - type: "string" - GID: - description: "GID represents the file GID." - type: "string" - Mode: - description: "Mode represents the FileMode of the file." - type: "integer" - format: "uint32" - Runtime: - description: | - Runtime represents a target that is not mounted into the - container but is used by the task - -


- - > **Note**: `Configs.File` and `Configs.Runtime` are mutually - > exclusive - type: "object" - ConfigID: - description: | - ConfigID represents the ID of the specific config that we're - referencing. - type: "string" - ConfigName: - description: | - ConfigName is the name of the config that this references, - but this is just provided for lookup/display purposes. The - config in the reference will be identified by its ID. - type: "string" - Isolation: - type: "string" - description: | - Isolation technology of the containers running the service. - (Windows only) - enum: - - "default" - - "process" - - "hyperv" - Init: - description: | - Run an init inside the container that forwards signals and reaps - processes. This field is omitted if empty, and the default (as - configured on the daemon) is used. - type: "boolean" - x-nullable: true - Sysctls: - description: | - Set kernel namedspaced parameters (sysctls) in the container. - The Sysctls option on services accepts the same sysctls as the - are supported on containers. Note that while the same sysctls are - supported, no guarantees or checks are made about their - suitability for a clustered environment, and it's up to the user - to determine whether a given sysctl will work properly in a - Service. - type: "object" - additionalProperties: - type: "string" - # This option is not used by Windows containers - CapabilityAdd: - type: "array" - description: | - A list of kernel capabilities to add to the default set - for the container. - items: - type: "string" - example: - - "CAP_NET_RAW" - - "CAP_SYS_ADMIN" - - "CAP_SYS_CHROOT" - - "CAP_SYSLOG" - CapabilityDrop: - type: "array" - description: | - A list of kernel capabilities to drop from the default set - for the container. - items: - type: "string" - example: - - "CAP_NET_RAW" - Ulimits: - description: | - A list of resource limits to set in the container. For example: `{"Name": "nofile", "Soft": 1024, "Hard": 2048}`" - type: "array" - items: - type: "object" - properties: - Name: - description: "Name of ulimit" - type: "string" - Soft: - description: "Soft limit" - type: "integer" - Hard: - description: "Hard limit" - type: "integer" - NetworkAttachmentSpec: - description: | - Read-only spec type for non-swarm containers attached to swarm overlay - networks. - -


- - > **Note**: ContainerSpec, NetworkAttachmentSpec, and PluginSpec are - > mutually exclusive. PluginSpec is only used when the Runtime field - > is set to `plugin`. NetworkAttachmentSpec is used when the Runtime - > field is set to `attachment`. - type: "object" - properties: - ContainerID: - description: "ID of the container represented by this task" - type: "string" - Resources: - description: | - Resource requirements which apply to each individual container created - as part of the service. - type: "object" - properties: - Limits: - description: "Define resources limits." - $ref: "#/definitions/Limit" - Reservations: - description: "Define resources reservation." - $ref: "#/definitions/ResourceObject" - RestartPolicy: - description: | - Specification for the restart policy which applies to containers - created as part of this service. - type: "object" - properties: - Condition: - description: "Condition for restart." - type: "string" - enum: - - "none" - - "on-failure" - - "any" - Delay: - description: "Delay between restart attempts." - type: "integer" - format: "int64" - MaxAttempts: - description: | - Maximum attempts to restart a given container before giving up - (default value is 0, which is ignored). - type: "integer" - format: "int64" - default: 0 - Window: - description: | - Windows is the time window used to evaluate the restart policy - (default value is 0, which is unbounded). - type: "integer" - format: "int64" - default: 0 - Placement: - type: "object" - properties: - Constraints: - description: | - An array of constraint expressions to limit the set of nodes where - a task can be scheduled. Constraint expressions can either use a - _match_ (`==`) or _exclude_ (`!=`) rule. Multiple constraints find - nodes that satisfy every expression (AND match). Constraints can - match node or Docker Engine labels as follows: - - node attribute | matches | example - ---------------------|--------------------------------|----------------------------------------------- - `node.id` | Node ID | `node.id==2ivku8v2gvtg4` - `node.hostname` | Node hostname | `node.hostname!=node-2` - `node.role` | Node role (`manager`/`worker`) | `node.role==manager` - `node.platform.os` | Node operating system | `node.platform.os==windows` - `node.platform.arch` | Node architecture | `node.platform.arch==x86_64` - `node.labels` | User-defined node labels | `node.labels.security==high` - `engine.labels` | Docker Engine's labels | `engine.labels.operatingsystem==ubuntu-14.04` - - `engine.labels` apply to Docker Engine labels like operating system, - drivers, etc. Swarm administrators add `node.labels` for operational - purposes by using the [`node update endpoint`](#operation/NodeUpdate). - - type: "array" - items: - type: "string" - example: - - "node.hostname!=node3.corp.example.com" - - "node.role!=manager" - - "node.labels.type==production" - - "node.platform.os==linux" - - "node.platform.arch==x86_64" - Preferences: - description: | - Preferences provide a way to make the scheduler aware of factors - such as topology. They are provided in order from highest to - lowest precedence. - type: "array" - items: - type: "object" - properties: - Spread: - type: "object" - properties: - SpreadDescriptor: - description: | - label descriptor, such as `engine.labels.az`. - type: "string" - example: - - Spread: - SpreadDescriptor: "node.labels.datacenter" - - Spread: - SpreadDescriptor: "node.labels.rack" - MaxReplicas: - description: | - Maximum number of replicas for per node (default value is 0, which - is unlimited) - type: "integer" - format: "int64" - default: 0 - Platforms: - description: | - Platforms stores all the platforms that the service's image can - run on. This field is used in the platform filter for scheduling. - If empty, then the platform filter is off, meaning there are no - scheduling restrictions. - type: "array" - items: - $ref: "#/definitions/Platform" - ForceUpdate: - description: | - A counter that triggers an update even if no relevant parameters have - been changed. - type: "integer" - Runtime: - description: | - Runtime is the type of runtime specified for the task executor. - type: "string" - Networks: - description: "Specifies which networks the service should attach to." - type: "array" - items: - $ref: "#/definitions/NetworkAttachmentConfig" - LogDriver: - description: | - Specifies the log driver to use for tasks created from this spec. If - not present, the default one for the swarm will be used, finally - falling back to the engine default if not specified. - type: "object" - properties: - Name: - type: "string" - Options: - type: "object" - additionalProperties: - type: "string" - - TaskState: - type: "string" - enum: - - "new" - - "allocated" - - "pending" - - "assigned" - - "accepted" - - "preparing" - - "ready" - - "starting" - - "running" - - "complete" - - "shutdown" - - "failed" - - "rejected" - - "remove" - - "orphaned" - - Task: - type: "object" - properties: - ID: - description: "The ID of the task." - type: "string" - Version: - $ref: "#/definitions/ObjectVersion" - CreatedAt: - type: "string" - format: "dateTime" - UpdatedAt: - type: "string" - format: "dateTime" - Name: - description: "Name of the task." - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - Spec: - $ref: "#/definitions/TaskSpec" - ServiceID: - description: "The ID of the service this task is part of." - type: "string" - Slot: - type: "integer" - NodeID: - description: "The ID of the node that this task is on." - type: "string" - AssignedGenericResources: - $ref: "#/definitions/GenericResources" - Status: - type: "object" - properties: - Timestamp: - type: "string" - format: "dateTime" - State: - $ref: "#/definitions/TaskState" - Message: - type: "string" - Err: - type: "string" - ContainerStatus: - type: "object" - properties: - ContainerID: - type: "string" - PID: - type: "integer" - ExitCode: - type: "integer" - DesiredState: - $ref: "#/definitions/TaskState" - JobIteration: - description: | - If the Service this Task belongs to is a job-mode service, contains - the JobIteration of the Service this Task was created for. Absent if - the Task was created for a Replicated or Global Service. - $ref: "#/definitions/ObjectVersion" - example: - ID: "0kzzo1i0y4jz6027t0k7aezc7" - Version: - Index: 71 - CreatedAt: "2016-06-07T21:07:31.171892745Z" - UpdatedAt: "2016-06-07T21:07:31.376370513Z" - Spec: - ContainerSpec: - Image: "redis" - Resources: - Limits: {} - Reservations: {} - RestartPolicy: - Condition: "any" - MaxAttempts: 0 - Placement: {} - ServiceID: "9mnpnzenvg8p8tdbtq4wvbkcz" - Slot: 1 - NodeID: "60gvrl6tm78dmak4yl7srz94v" - Status: - Timestamp: "2016-06-07T21:07:31.290032978Z" - State: "running" - Message: "started" - ContainerStatus: - ContainerID: "e5d62702a1b48d01c3e02ca1e0212a250801fa8d67caca0b6f35919ebc12f035" - PID: 677 - DesiredState: "running" - NetworksAttachments: - - Network: - ID: "4qvuz4ko70xaltuqbt8956gd1" - Version: - Index: 18 - CreatedAt: "2016-06-07T20:31:11.912919752Z" - UpdatedAt: "2016-06-07T21:07:29.955277358Z" - Spec: - Name: "ingress" - Labels: - com.docker.swarm.internal: "true" - DriverConfiguration: {} - IPAMOptions: - Driver: {} - Configs: - - Subnet: "10.255.0.0/16" - Gateway: "10.255.0.1" - DriverState: - Name: "overlay" - Options: - com.docker.network.driver.overlay.vxlanid_list: "256" - IPAMOptions: - Driver: - Name: "default" - Configs: - - Subnet: "10.255.0.0/16" - Gateway: "10.255.0.1" - Addresses: - - "10.255.0.10/16" - AssignedGenericResources: - - DiscreteResourceSpec: - Kind: "SSD" - Value: 3 - - NamedResourceSpec: - Kind: "GPU" - Value: "UUID1" - - NamedResourceSpec: - Kind: "GPU" - Value: "UUID2" - - ServiceSpec: - description: "User modifiable configuration for a service." - properties: - Name: - description: "Name of the service." - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - TaskTemplate: - $ref: "#/definitions/TaskSpec" - Mode: - description: "Scheduling mode for the service." - type: "object" - properties: - Replicated: - type: "object" - properties: - Replicas: - type: "integer" - format: "int64" - Global: - type: "object" - ReplicatedJob: - description: | - The mode used for services with a finite number of tasks that run - to a completed state. - type: "object" - properties: - MaxConcurrent: - description: | - The maximum number of replicas to run simultaneously. - type: "integer" - format: "int64" - default: 1 - TotalCompletions: - description: | - The total number of replicas desired to reach the Completed - state. If unset, will default to the value of `MaxConcurrent` - type: "integer" - format: "int64" - GlobalJob: - description: | - The mode used for services which run a task to the completed state - on each valid node. - type: "object" - UpdateConfig: - description: "Specification for the update strategy of the service." - type: "object" - properties: - Parallelism: - description: | - Maximum number of tasks to be updated in one iteration (0 means - unlimited parallelism). - type: "integer" - format: "int64" - Delay: - description: "Amount of time between updates, in nanoseconds." - type: "integer" - format: "int64" - FailureAction: - description: | - Action to take if an updated task fails to run, or stops running - during the update. - type: "string" - enum: - - "continue" - - "pause" - - "rollback" - Monitor: - description: | - Amount of time to monitor each updated task for failures, in - nanoseconds. - type: "integer" - format: "int64" - MaxFailureRatio: - description: | - The fraction of tasks that may fail during an update before the - failure action is invoked, specified as a floating point number - between 0 and 1. - type: "number" - default: 0 - Order: - description: | - The order of operations when rolling out an updated task. Either - the old task is shut down before the new task is started, or the - new task is started before the old task is shut down. - type: "string" - enum: - - "stop-first" - - "start-first" - RollbackConfig: - description: "Specification for the rollback strategy of the service." - type: "object" - properties: - Parallelism: - description: | - Maximum number of tasks to be rolled back in one iteration (0 means - unlimited parallelism). - type: "integer" - format: "int64" - Delay: - description: | - Amount of time between rollback iterations, in nanoseconds. - type: "integer" - format: "int64" - FailureAction: - description: | - Action to take if an rolled back task fails to run, or stops - running during the rollback. - type: "string" - enum: - - "continue" - - "pause" - Monitor: - description: | - Amount of time to monitor each rolled back task for failures, in - nanoseconds. - type: "integer" - format: "int64" - MaxFailureRatio: - description: | - The fraction of tasks that may fail during a rollback before the - failure action is invoked, specified as a floating point number - between 0 and 1. - type: "number" - default: 0 - Order: - description: | - The order of operations when rolling back a task. Either the old - task is shut down before the new task is started, or the new task - is started before the old task is shut down. - type: "string" - enum: - - "stop-first" - - "start-first" - Networks: - description: "Specifies which networks the service should attach to." - type: "array" - items: - $ref: "#/definitions/NetworkAttachmentConfig" - - EndpointSpec: - $ref: "#/definitions/EndpointSpec" - - EndpointPortConfig: - type: "object" - properties: - Name: - type: "string" - Protocol: - type: "string" - enum: - - "tcp" - - "udp" - - "sctp" - TargetPort: - description: "The port inside the container." - type: "integer" - PublishedPort: - description: "The port on the swarm hosts." - type: "integer" - PublishMode: - description: | - The mode in which port is published. - -


- - - "ingress" makes the target port accessible on every node, - regardless of whether there is a task for the service running on - that node or not. - - "host" bypasses the routing mesh and publish the port directly on - the swarm node where that service is running. - - type: "string" - enum: - - "ingress" - - "host" - default: "ingress" - example: "ingress" - - EndpointSpec: - description: "Properties that can be configured to access and load balance a service." - type: "object" - properties: - Mode: - description: | - The mode of resolution to use for internal load balancing between tasks. - type: "string" - enum: - - "vip" - - "dnsrr" - default: "vip" - Ports: - description: | - List of exposed ports that this service is accessible on from the - outside. Ports can only be provided if `vip` resolution mode is used. - type: "array" - items: - $ref: "#/definitions/EndpointPortConfig" - - Service: - type: "object" - properties: - ID: - type: "string" - Version: - $ref: "#/definitions/ObjectVersion" - CreatedAt: - type: "string" - format: "dateTime" - UpdatedAt: - type: "string" - format: "dateTime" - Spec: - $ref: "#/definitions/ServiceSpec" - Endpoint: - type: "object" - properties: - Spec: - $ref: "#/definitions/EndpointSpec" - Ports: - type: "array" - items: - $ref: "#/definitions/EndpointPortConfig" - VirtualIPs: - type: "array" - items: - type: "object" - properties: - NetworkID: - type: "string" - Addr: - type: "string" - UpdateStatus: - description: "The status of a service update." - type: "object" - properties: - State: - type: "string" - enum: - - "updating" - - "paused" - - "completed" - StartedAt: - type: "string" - format: "dateTime" - CompletedAt: - type: "string" - format: "dateTime" - Message: - type: "string" - ServiceStatus: - description: | - The status of the service's tasks. Provided only when requested as - part of a ServiceList operation. - type: "object" - properties: - RunningTasks: - description: | - The number of tasks for the service currently in the Running state. - type: "integer" - format: "uint64" - example: 7 - DesiredTasks: - description: | - The number of tasks for the service desired to be running. - For replicated services, this is the replica count from the - service spec. For global services, this is computed by taking - count of all tasks for the service with a Desired State other - than Shutdown. - type: "integer" - format: "uint64" - example: 10 - CompletedTasks: - description: | - The number of tasks for a job that are in the Completed state. - This field must be cross-referenced with the service type, as the - value of 0 may mean the service is not in a job mode, or it may - mean the job-mode service has no tasks yet Completed. - type: "integer" - format: "uint64" - JobStatus: - description: | - The status of the service when it is in one of ReplicatedJob or - GlobalJob modes. Absent on Replicated and Global mode services. The - JobIteration is an ObjectVersion, but unlike the Service's version, - does not need to be sent with an update request. - type: "object" - properties: - JobIteration: - description: | - JobIteration is a value increased each time a Job is executed, - successfully or otherwise. "Executed", in this case, means the - job as a whole has been started, not that an individual Task has - been launched. A job is "Executed" when its ServiceSpec is - updated. JobIteration can be used to disambiguate Tasks belonging - to different executions of a job. Though JobIteration will - increase with each subsequent execution, it may not necessarily - increase by 1, and so JobIteration should not be used to - $ref: "#/definitions/ObjectVersion" - LastExecution: - description: | - The last time, as observed by the server, that this job was - started. - type: "string" - format: "dateTime" - example: - ID: "9mnpnzenvg8p8tdbtq4wvbkcz" - Version: - Index: 19 - CreatedAt: "2016-06-07T21:05:51.880065305Z" - UpdatedAt: "2016-06-07T21:07:29.962229872Z" - Spec: - Name: "hopeful_cori" - TaskTemplate: - ContainerSpec: - Image: "redis" - Resources: - Limits: {} - Reservations: {} - RestartPolicy: - Condition: "any" - MaxAttempts: 0 - Placement: {} - ForceUpdate: 0 - Mode: - Replicated: - Replicas: 1 - UpdateConfig: - Parallelism: 1 - Delay: 1000000000 - FailureAction: "pause" - Monitor: 15000000000 - MaxFailureRatio: 0.15 - RollbackConfig: - Parallelism: 1 - Delay: 1000000000 - FailureAction: "pause" - Monitor: 15000000000 - MaxFailureRatio: 0.15 - EndpointSpec: - Mode: "vip" - Ports: - - - Protocol: "tcp" - TargetPort: 6379 - PublishedPort: 30001 - Endpoint: - Spec: - Mode: "vip" - Ports: - - - Protocol: "tcp" - TargetPort: 6379 - PublishedPort: 30001 - Ports: - - - Protocol: "tcp" - TargetPort: 6379 - PublishedPort: 30001 - VirtualIPs: - - - NetworkID: "4qvuz4ko70xaltuqbt8956gd1" - Addr: "10.255.0.2/16" - - - NetworkID: "4qvuz4ko70xaltuqbt8956gd1" - Addr: "10.255.0.3/16" - - ImageDeleteResponseItem: - type: "object" - properties: - Untagged: - description: "The image ID of an image that was untagged" - type: "string" - Deleted: - description: "The image ID of an image that was deleted" - type: "string" - - ServiceUpdateResponse: - type: "object" - properties: - Warnings: - description: "Optional warning messages" - type: "array" - items: - type: "string" - example: - Warning: "unable to pin image doesnotexist:latest to digest: image library/doesnotexist:latest not found" - - ContainerSummary: - type: "array" - items: - type: "object" - properties: - Id: - description: "The ID of this container" - type: "string" - x-go-name: "ID" - Names: - description: "The names that this container has been given" - type: "array" - items: - type: "string" - Image: - description: "The name of the image used when creating this container" - type: "string" - ImageID: - description: "The ID of the image that this container was created from" - type: "string" - Command: - description: "Command to run when starting the container" - type: "string" - Created: - description: "When the container was created" - type: "integer" - format: "int64" - Ports: - description: "The ports exposed by this container" - type: "array" - items: - $ref: "#/definitions/Port" - SizeRw: - description: "The size of files that have been created or changed by this container" - type: "integer" - format: "int64" - SizeRootFs: - description: "The total size of all the files in this container" - type: "integer" - format: "int64" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - State: - description: "The state of this container (e.g. `Exited`)" - type: "string" - Status: - description: "Additional human-readable status of this container (e.g. `Exit 0`)" - type: "string" - HostConfig: - type: "object" - properties: - NetworkMode: - type: "string" - NetworkSettings: - description: "A summary of the container's network settings" - type: "object" - properties: - Networks: - type: "object" - additionalProperties: - $ref: "#/definitions/EndpointSettings" - Mounts: - type: "array" - items: - $ref: "#/definitions/Mount" - - Driver: - description: "Driver represents a driver (network, logging, secrets)." - type: "object" - required: [Name] - properties: - Name: - description: "Name of the driver." - type: "string" - x-nullable: false - example: "some-driver" - Options: - description: "Key/value map of driver-specific options." - type: "object" - x-nullable: false - additionalProperties: - type: "string" - example: - OptionA: "value for driver-specific option A" - OptionB: "value for driver-specific option B" - - SecretSpec: - type: "object" - properties: - Name: - description: "User-defined name of the secret." - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - example: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Data: - description: | - Base64-url-safe-encoded ([RFC 4648](https://tools.ietf.org/html/rfc4648#section-5)) - data to store as secret. - - This field is only used to _create_ a secret, and is not returned by - other endpoints. - type: "string" - example: "" - Driver: - description: | - Name of the secrets driver used to fetch the secret's value from an - external secret store. - $ref: "#/definitions/Driver" - Templating: - description: | - Templating driver, if applicable - - Templating controls whether and how to evaluate the config payload as - a template. If no driver is set, no templating is used. - $ref: "#/definitions/Driver" - - Secret: - type: "object" - properties: - ID: - type: "string" - example: "blt1owaxmitz71s9v5zh81zun" - Version: - $ref: "#/definitions/ObjectVersion" - CreatedAt: - type: "string" - format: "dateTime" - example: "2017-07-20T13:55:28.678958722Z" - UpdatedAt: - type: "string" - format: "dateTime" - example: "2017-07-20T13:55:28.678958722Z" - Spec: - $ref: "#/definitions/SecretSpec" - - ConfigSpec: - type: "object" - properties: - Name: - description: "User-defined name of the config." - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - Data: - description: | - Base64-url-safe-encoded ([RFC 4648](https://tools.ietf.org/html/rfc4648#section-5)) - config data. - type: "string" - Templating: - description: | - Templating driver, if applicable - - Templating controls whether and how to evaluate the config payload as - a template. If no driver is set, no templating is used. - $ref: "#/definitions/Driver" - - Config: - type: "object" - properties: - ID: - type: "string" - Version: - $ref: "#/definitions/ObjectVersion" - CreatedAt: - type: "string" - format: "dateTime" - UpdatedAt: - type: "string" - format: "dateTime" - Spec: - $ref: "#/definitions/ConfigSpec" - - ContainerState: - description: | - ContainerState stores container's running state. It's part of ContainerJSONBase - and will be returned by the "inspect" command. - type: "object" - properties: - Status: - description: | - String representation of the container state. Can be one of "created", - "running", "paused", "restarting", "removing", "exited", or "dead". - type: "string" - enum: ["created", "running", "paused", "restarting", "removing", "exited", "dead"] - example: "running" - Running: - description: | - Whether this container is running. - - Note that a running container can be _paused_. The `Running` and `Paused` - booleans are not mutually exclusive: - - When pausing a container (on Linux), the freezer cgroup is used to suspend - all processes in the container. Freezing the process requires the process to - be running. As a result, paused containers are both `Running` _and_ `Paused`. - - Use the `Status` field instead to determine if a container's state is "running". - type: "boolean" - example: true - Paused: - description: "Whether this container is paused." - type: "boolean" - example: false - Restarting: - description: "Whether this container is restarting." - type: "boolean" - example: false - OOMKilled: - description: | - Whether this container has been killed because it ran out of memory. - type: "boolean" - example: false - Dead: - type: "boolean" - example: false - Pid: - description: "The process ID of this container" - type: "integer" - example: 1234 - ExitCode: - description: "The last exit code of this container" - type: "integer" - example: 0 - Error: - type: "string" - StartedAt: - description: "The time when this container was last started." - type: "string" - example: "2020-01-06T09:06:59.461876391Z" - FinishedAt: - description: "The time when this container last exited." - type: "string" - example: "2020-01-06T09:07:59.461876391Z" - Health: - x-nullable: true - $ref: "#/definitions/Health" - - SystemVersion: - type: "object" - description: | - Response of Engine API: GET "/version" - properties: - Platform: - type: "object" - required: [Name] - properties: - Name: - type: "string" - Components: - type: "array" - description: | - Information about system components - items: - type: "object" - x-go-name: ComponentVersion - required: [Name, Version] - properties: - Name: - description: | - Name of the component - type: "string" - example: "Engine" - Version: - description: | - Version of the component - type: "string" - x-nullable: false - example: "19.03.12" - Details: - description: | - Key/value pairs of strings with additional information about the - component. These values are intended for informational purposes - only, and their content is not defined, and not part of the API - specification. - - These messages can be printed by the client as information to the user. - type: "object" - x-nullable: true - Version: - description: "The version of the daemon" - type: "string" - example: "19.03.12" - ApiVersion: - description: | - The default (and highest) API version that is supported by the daemon - type: "string" - example: "1.40" - MinAPIVersion: - description: | - The minimum API version that is supported by the daemon - type: "string" - example: "1.12" - GitCommit: - description: | - The Git commit of the source code that was used to build the daemon - type: "string" - example: "48a66213fe" - GoVersion: - description: | - The version Go used to compile the daemon, and the version of the Go - runtime in use. - type: "string" - example: "go1.13.14" - Os: - description: | - The operating system that the daemon is running on ("linux" or "windows") - type: "string" - example: "linux" - Arch: - description: | - The architecture that the daemon is running on - type: "string" - example: "amd64" - KernelVersion: - description: | - The kernel version (`uname -r`) that the daemon is running on. - - This field is omitted when empty. - type: "string" - example: "4.19.76-linuxkit" - Experimental: - description: | - Indicates if the daemon is started with experimental features enabled. - - This field is omitted when empty / false. - type: "boolean" - example: true - BuildTime: - description: | - The date and time that the daemon was compiled. - type: "string" - example: "2020-06-22T15:49:27.000000000+00:00" - - - SystemInfo: - type: "object" - properties: - ID: - description: | - Unique identifier of the daemon. - -


- - > **Note**: The format of the ID itself is not part of the API, and - > should not be considered stable. - type: "string" - example: "7TRN:IPZB:QYBB:VPBQ:UMPP:KARE:6ZNR:XE6T:7EWV:PKF4:ZOJD:TPYS" - Containers: - description: "Total number of containers on the host." - type: "integer" - example: 14 - ContainersRunning: - description: | - Number of containers with status `"running"`. - type: "integer" - example: 3 - ContainersPaused: - description: | - Number of containers with status `"paused"`. - type: "integer" - example: 1 - ContainersStopped: - description: | - Number of containers with status `"stopped"`. - type: "integer" - example: 10 - Images: - description: | - Total number of images on the host. - - Both _tagged_ and _untagged_ (dangling) images are counted. - type: "integer" - example: 508 - Driver: - description: "Name of the storage driver in use." - type: "string" - example: "overlay2" - DriverStatus: - description: | - Information specific to the storage driver, provided as - "label" / "value" pairs. - - This information is provided by the storage driver, and formatted - in a way consistent with the output of `docker info` on the command - line. - -


- - > **Note**: The information returned in this field, including the - > formatting of values and labels, should not be considered stable, - > and may change without notice. - type: "array" - items: - type: "array" - items: - type: "string" - example: - - ["Backing Filesystem", "extfs"] - - ["Supports d_type", "true"] - - ["Native Overlay Diff", "true"] - DockerRootDir: - description: | - Root directory of persistent Docker state. - - Defaults to `/var/lib/docker` on Linux, and `C:\ProgramData\docker` - on Windows. - type: "string" - example: "/var/lib/docker" - Plugins: - $ref: "#/definitions/PluginsInfo" - MemoryLimit: - description: "Indicates if the host has memory limit support enabled." - type: "boolean" - example: true - SwapLimit: - description: "Indicates if the host has memory swap limit support enabled." - type: "boolean" - example: true - KernelMemory: - description: | - Indicates if the host has kernel memory limit support enabled. - -


- - > **Deprecated**: This field is deprecated as the kernel 5.4 deprecated - > `kmem.limit_in_bytes`. - type: "boolean" - example: true - CpuCfsPeriod: - description: | - Indicates if CPU CFS(Completely Fair Scheduler) period is supported by - the host. - type: "boolean" - example: true - CpuCfsQuota: - description: | - Indicates if CPU CFS(Completely Fair Scheduler) quota is supported by - the host. - type: "boolean" - example: true - CPUShares: - description: | - Indicates if CPU Shares limiting is supported by the host. - type: "boolean" - example: true - CPUSet: - description: | - Indicates if CPUsets (cpuset.cpus, cpuset.mems) are supported by the host. - - See [cpuset(7)](https://www.kernel.org/doc/Documentation/cgroup-v1/cpusets.txt) - type: "boolean" - example: true - PidsLimit: - description: "Indicates if the host kernel has PID limit support enabled." - type: "boolean" - example: true - OomKillDisable: - description: "Indicates if OOM killer disable is supported on the host." - type: "boolean" - IPv4Forwarding: - description: "Indicates IPv4 forwarding is enabled." - type: "boolean" - example: true - BridgeNfIptables: - description: "Indicates if `bridge-nf-call-iptables` is available on the host." - type: "boolean" - example: true - BridgeNfIp6tables: - description: "Indicates if `bridge-nf-call-ip6tables` is available on the host." - type: "boolean" - example: true - Debug: - description: | - Indicates if the daemon is running in debug-mode / with debug-level - logging enabled. - type: "boolean" - example: true - NFd: - description: | - The total number of file Descriptors in use by the daemon process. - - This information is only returned if debug-mode is enabled. - type: "integer" - example: 64 - NGoroutines: - description: | - The number of goroutines that currently exist. - - This information is only returned if debug-mode is enabled. - type: "integer" - example: 174 - SystemTime: - description: | - Current system-time in [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) - format with nano-seconds. - type: "string" - example: "2017-08-08T20:28:29.06202363Z" - LoggingDriver: - description: | - The logging driver to use as a default for new containers. - type: "string" - CgroupDriver: - description: | - The driver to use for managing cgroups. - type: "string" - enum: ["cgroupfs", "systemd", "none"] - default: "cgroupfs" - example: "cgroupfs" - CgroupVersion: - description: | - The version of the cgroup. - type: "string" - enum: ["1", "2"] - default: "1" - example: "1" - NEventsListener: - description: "Number of event listeners subscribed." - type: "integer" - example: 30 - KernelVersion: - description: | - Kernel version of the host. - - On Linux, this information obtained from `uname`. On Windows this - information is queried from the HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\ - registry value, for example _"10.0 14393 (14393.1198.amd64fre.rs1_release_sec.170427-1353)"_. - type: "string" - example: "4.9.38-moby" - OperatingSystem: - description: | - Name of the host's operating system, for example: "Ubuntu 16.04.2 LTS" - or "Windows Server 2016 Datacenter" - type: "string" - example: "Alpine Linux v3.5" - OSVersion: - description: | - Version of the host's operating system - -


- - > **Note**: The information returned in this field, including its - > very existence, and the formatting of values, should not be considered - > stable, and may change without notice. - type: "string" - example: "16.04" - OSType: - description: | - Generic type of the operating system of the host, as returned by the - Go runtime (`GOOS`). - - Currently returned values are "linux" and "windows". A full list of - possible values can be found in the [Go documentation](https://golang.org/doc/install/source#environment). - type: "string" - example: "linux" - Architecture: - description: | - Hardware architecture of the host, as returned by the Go runtime - (`GOARCH`). - - A full list of possible values can be found in the [Go documentation](https://golang.org/doc/install/source#environment). - type: "string" - example: "x86_64" - NCPU: - description: | - The number of logical CPUs usable by the daemon. - - The number of available CPUs is checked by querying the operating - system when the daemon starts. Changes to operating system CPU - allocation after the daemon is started are not reflected. - type: "integer" - example: 4 - MemTotal: - description: | - Total amount of physical memory available on the host, in bytes. - type: "integer" - format: "int64" - example: 2095882240 - - IndexServerAddress: - description: | - Address / URL of the index server that is used for image search, - and as a default for user authentication for Docker Hub and Docker Cloud. - default: "https://index.docker.io/v1/" - type: "string" - example: "https://index.docker.io/v1/" - RegistryConfig: - $ref: "#/definitions/RegistryServiceConfig" - GenericResources: - $ref: "#/definitions/GenericResources" - HttpProxy: - description: | - HTTP-proxy configured for the daemon. This value is obtained from the - [`HTTP_PROXY`](https://www.gnu.org/software/wget/manual/html_node/Proxies.html) environment variable. - Credentials ([user info component](https://tools.ietf.org/html/rfc3986#section-3.2.1)) in the proxy URL - are masked in the API response. - - Containers do not automatically inherit this configuration. - type: "string" - example: "http://xxxxx:xxxxx@proxy.corp.example.com:8080" - HttpsProxy: - description: | - HTTPS-proxy configured for the daemon. This value is obtained from the - [`HTTPS_PROXY`](https://www.gnu.org/software/wget/manual/html_node/Proxies.html) environment variable. - Credentials ([user info component](https://tools.ietf.org/html/rfc3986#section-3.2.1)) in the proxy URL - are masked in the API response. - - Containers do not automatically inherit this configuration. - type: "string" - example: "https://xxxxx:xxxxx@proxy.corp.example.com:4443" - NoProxy: - description: | - Comma-separated list of domain extensions for which no proxy should be - used. This value is obtained from the [`NO_PROXY`](https://www.gnu.org/software/wget/manual/html_node/Proxies.html) - environment variable. - - Containers do not automatically inherit this configuration. - type: "string" - example: "*.local, 169.254/16" - Name: - description: "Hostname of the host." - type: "string" - example: "node5.corp.example.com" - Labels: - description: | - User-defined labels (key/value metadata) as set on the daemon. - -


- - > **Note**: When part of a Swarm, nodes can both have _daemon_ labels, - > set through the daemon configuration, and _node_ labels, set from a - > manager node in the Swarm. Node labels are not included in this - > field. Node labels can be retrieved using the `/nodes/(id)` endpoint - > on a manager node in the Swarm. - type: "array" - items: - type: "string" - example: ["storage=ssd", "production"] - ExperimentalBuild: - description: | - Indicates if experimental features are enabled on the daemon. - type: "boolean" - example: true - ServerVersion: - description: | - Version string of the daemon. - - > **Note**: the [standalone Swarm API](https://docs.docker.com/swarm/swarm-api/) - > returns the Swarm version instead of the daemon version, for example - > `swarm/1.2.8`. - type: "string" - example: "17.06.0-ce" - ClusterStore: - description: | - URL of the distributed storage backend. - - - The storage backend is used for multihost networking (to store - network and endpoint information) and by the node discovery mechanism. - -


- - > **Deprecated**: This field is only propagated when using standalone Swarm - > mode, and overlay networking using an external k/v store. Overlay - > networks with Swarm mode enabled use the built-in raft store, and - > this field will be empty. - type: "string" - example: "consul://consul.corp.example.com:8600/some/path" - ClusterAdvertise: - description: | - The network endpoint that the Engine advertises for the purpose of - node discovery. ClusterAdvertise is a `host:port` combination on which - the daemon is reachable by other hosts. - -


- - > **Deprecated**: This field is only propagated when using standalone Swarm - > mode, and overlay networking using an external k/v store. Overlay - > networks with Swarm mode enabled use the built-in raft store, and - > this field will be empty. - type: "string" - example: "node5.corp.example.com:8000" - Runtimes: - description: | - List of [OCI compliant](https://github.com/opencontainers/runtime-spec) - runtimes configured on the daemon. Keys hold the "name" used to - reference the runtime. - - The Docker daemon relies on an OCI compliant runtime (invoked via the - `containerd` daemon) as its interface to the Linux kernel namespaces, - cgroups, and SELinux. - - The default runtime is `runc`, and automatically configured. Additional - runtimes can be configured by the user and will be listed here. - type: "object" - additionalProperties: - $ref: "#/definitions/Runtime" - default: - runc: - path: "runc" - example: - runc: - path: "runc" - runc-master: - path: "/go/bin/runc" - custom: - path: "/usr/local/bin/my-oci-runtime" - runtimeArgs: ["--debug", "--systemd-cgroup=false"] - DefaultRuntime: - description: | - Name of the default OCI runtime that is used when starting containers. - - The default can be overridden per-container at create time. - type: "string" - default: "runc" - example: "runc" - Swarm: - $ref: "#/definitions/SwarmInfo" - LiveRestoreEnabled: - description: | - Indicates if live restore is enabled. - - If enabled, containers are kept running when the daemon is shutdown - or upon daemon start if running containers are detected. - type: "boolean" - default: false - example: false - Isolation: - description: | - Represents the isolation technology to use as a default for containers. - The supported values are platform-specific. - - If no isolation value is specified on daemon start, on Windows client, - the default is `hyperv`, and on Windows server, the default is `process`. - - This option is currently not used on other platforms. - default: "default" - type: "string" - enum: - - "default" - - "hyperv" - - "process" - InitBinary: - description: | - Name and, optional, path of the `docker-init` binary. - - If the path is omitted, the daemon searches the host's `$PATH` for the - binary and uses the first result. - type: "string" - example: "docker-init" - ContainerdCommit: - $ref: "#/definitions/Commit" - RuncCommit: - $ref: "#/definitions/Commit" - InitCommit: - $ref: "#/definitions/Commit" - SecurityOptions: - description: | - List of security features that are enabled on the daemon, such as - apparmor, seccomp, SELinux, user-namespaces (userns), and rootless. - - Additional configuration options for each security feature may - be present, and are included as a comma-separated list of key/value - pairs. - type: "array" - items: - type: "string" - example: - - "name=apparmor" - - "name=seccomp,profile=default" - - "name=selinux" - - "name=userns" - - "name=rootless" - ProductLicense: - description: | - Reports a summary of the product license on the daemon. - - If a commercial license has been applied to the daemon, information - such as number of nodes, and expiration are included. - type: "string" - example: "Community Engine" - DefaultAddressPools: - description: | - List of custom default address pools for local networks, which can be - specified in the daemon.json file or dockerd option. - - Example: a Base "10.10.0.0/16" with Size 24 will define the set of 256 - 10.10.[0-255].0/24 address pools. - type: "array" - items: - type: "object" - properties: - Base: - description: "The network address in CIDR format" - type: "string" - example: "10.10.0.0/16" - Size: - description: "The network pool size" - type: "integer" - example: "24" - Warnings: - description: | - List of warnings / informational messages about missing features, or - issues related to the daemon configuration. - - These messages can be printed by the client as information to the user. - type: "array" - items: - type: "string" - example: - - "WARNING: No memory limit support" - - "WARNING: bridge-nf-call-iptables is disabled" - - "WARNING: bridge-nf-call-ip6tables is disabled" - - - # PluginsInfo is a temp struct holding Plugins name - # registered with docker daemon. It is used by Info struct - PluginsInfo: - description: | - Available plugins per type. - -


- - > **Note**: Only unmanaged (V1) plugins are included in this list. - > V1 plugins are "lazily" loaded, and are not returned in this list - > if there is no resource using the plugin. - type: "object" - properties: - Volume: - description: "Names of available volume-drivers, and network-driver plugins." - type: "array" - items: - type: "string" - example: ["local"] - Network: - description: "Names of available network-drivers, and network-driver plugins." - type: "array" - items: - type: "string" - example: ["bridge", "host", "ipvlan", "macvlan", "null", "overlay"] - Authorization: - description: "Names of available authorization plugins." - type: "array" - items: - type: "string" - example: ["img-authz-plugin", "hbm"] - Log: - description: "Names of available logging-drivers, and logging-driver plugins." - type: "array" - items: - type: "string" - example: ["awslogs", "fluentd", "gcplogs", "gelf", "journald", "json-file", "logentries", "splunk", "syslog"] - - - RegistryServiceConfig: - description: | - RegistryServiceConfig stores daemon registry services configuration. - type: "object" - x-nullable: true - properties: - AllowNondistributableArtifactsCIDRs: - description: | - List of IP ranges to which nondistributable artifacts can be pushed, - using the CIDR syntax [RFC 4632](https://tools.ietf.org/html/4632). - - Some images (for example, Windows base images) contain artifacts - whose distribution is restricted by license. When these images are - pushed to a registry, restricted artifacts are not included. - - This configuration override this behavior, and enables the daemon to - push nondistributable artifacts to all registries whose resolved IP - address is within the subnet described by the CIDR syntax. - - This option is useful when pushing images containing - nondistributable artifacts to a registry on an air-gapped network so - hosts on that network can pull the images without connecting to - another server. - - > **Warning**: Nondistributable artifacts typically have restrictions - > on how and where they can be distributed and shared. Only use this - > feature to push artifacts to private registries and ensure that you - > are in compliance with any terms that cover redistributing - > nondistributable artifacts. - - type: "array" - items: - type: "string" - example: ["::1/128", "127.0.0.0/8"] - AllowNondistributableArtifactsHostnames: - description: | - List of registry hostnames to which nondistributable artifacts can be - pushed, using the format `[:]` or `[:]`. - - Some images (for example, Windows base images) contain artifacts - whose distribution is restricted by license. When these images are - pushed to a registry, restricted artifacts are not included. - - This configuration override this behavior for the specified - registries. - - This option is useful when pushing images containing - nondistributable artifacts to a registry on an air-gapped network so - hosts on that network can pull the images without connecting to - another server. - - > **Warning**: Nondistributable artifacts typically have restrictions - > on how and where they can be distributed and shared. Only use this - > feature to push artifacts to private registries and ensure that you - > are in compliance with any terms that cover redistributing - > nondistributable artifacts. - type: "array" - items: - type: "string" - example: ["registry.internal.corp.example.com:3000", "[2001:db8:a0b:12f0::1]:443"] - InsecureRegistryCIDRs: - description: | - List of IP ranges of insecure registries, using the CIDR syntax - ([RFC 4632](https://tools.ietf.org/html/4632)). Insecure registries - accept un-encrypted (HTTP) and/or untrusted (HTTPS with certificates - from unknown CAs) communication. - - By default, local registries (`127.0.0.0/8`) are configured as - insecure. All other registries are secure. Communicating with an - insecure registry is not possible if the daemon assumes that registry - is secure. - - This configuration override this behavior, insecure communication with - registries whose resolved IP address is within the subnet described by - the CIDR syntax. - - Registries can also be marked insecure by hostname. Those registries - are listed under `IndexConfigs` and have their `Secure` field set to - `false`. - - > **Warning**: Using this option can be useful when running a local - > registry, but introduces security vulnerabilities. This option - > should therefore ONLY be used for testing purposes. For increased - > security, users should add their CA to their system's list of trusted - > CAs instead of enabling this option. - type: "array" - items: - type: "string" - example: ["::1/128", "127.0.0.0/8"] - IndexConfigs: - type: "object" - additionalProperties: - $ref: "#/definitions/IndexInfo" - example: - "127.0.0.1:5000": - "Name": "127.0.0.1:5000" - "Mirrors": [] - "Secure": false - "Official": false - "[2001:db8:a0b:12f0::1]:80": - "Name": "[2001:db8:a0b:12f0::1]:80" - "Mirrors": [] - "Secure": false - "Official": false - "docker.io": - Name: "docker.io" - Mirrors: ["https://hub-mirror.corp.example.com:5000/"] - Secure: true - Official: true - "registry.internal.corp.example.com:3000": - Name: "registry.internal.corp.example.com:3000" - Mirrors: [] - Secure: false - Official: false - Mirrors: - description: | - List of registry URLs that act as a mirror for the official - (`docker.io`) registry. - - type: "array" - items: - type: "string" - example: - - "https://hub-mirror.corp.example.com:5000/" - - "https://[2001:db8:a0b:12f0::1]/" - - IndexInfo: - description: - IndexInfo contains information about a registry. - type: "object" - x-nullable: true - properties: - Name: - description: | - Name of the registry, such as "docker.io". - type: "string" - example: "docker.io" - Mirrors: - description: | - List of mirrors, expressed as URIs. - type: "array" - items: - type: "string" - example: - - "https://hub-mirror.corp.example.com:5000/" - - "https://registry-2.docker.io/" - - "https://registry-3.docker.io/" - Secure: - description: | - Indicates if the registry is part of the list of insecure - registries. - - If `false`, the registry is insecure. Insecure registries accept - un-encrypted (HTTP) and/or untrusted (HTTPS with certificates from - unknown CAs) communication. - - > **Warning**: Insecure registries can be useful when running a local - > registry. However, because its use creates security vulnerabilities - > it should ONLY be enabled for testing purposes. For increased - > security, users should add their CA to their system's list of - > trusted CAs instead of enabling this option. - type: "boolean" - example: true - Official: - description: | - Indicates whether this is an official registry (i.e., Docker Hub / docker.io) - type: "boolean" - example: true - - Runtime: - description: | - Runtime describes an [OCI compliant](https://github.com/opencontainers/runtime-spec) - runtime. - - The runtime is invoked by the daemon via the `containerd` daemon. OCI - runtimes act as an interface to the Linux kernel namespaces, cgroups, - and SELinux. - type: "object" - properties: - path: - description: | - Name and, optional, path, of the OCI executable binary. - - If the path is omitted, the daemon searches the host's `$PATH` for the - binary and uses the first result. - type: "string" - example: "/usr/local/bin/my-oci-runtime" - runtimeArgs: - description: | - List of command-line arguments to pass to the runtime when invoked. - type: "array" - x-nullable: true - items: - type: "string" - example: ["--debug", "--systemd-cgroup=false"] - - Commit: - description: | - Commit holds the Git-commit (SHA1) that a binary was built from, as - reported in the version-string of external tools, such as `containerd`, - or `runC`. - type: "object" - properties: - ID: - description: "Actual commit ID of external tool." - type: "string" - example: "cfb82a876ecc11b5ca0977d1733adbe58599088a" - Expected: - description: | - Commit ID of external tool expected by dockerd as set at build time. - type: "string" - example: "2d41c047c83e09a6d61d464906feb2a2f3c52aa4" - - SwarmInfo: - description: | - Represents generic information about swarm. - type: "object" - properties: - NodeID: - description: "Unique identifier of for this node in the swarm." - type: "string" - default: "" - example: "k67qz4598weg5unwwffg6z1m1" - NodeAddr: - description: | - IP address at which this node can be reached by other nodes in the - swarm. - type: "string" - default: "" - example: "10.0.0.46" - LocalNodeState: - $ref: "#/definitions/LocalNodeState" - ControlAvailable: - type: "boolean" - default: false - example: true - Error: - type: "string" - default: "" - RemoteManagers: - description: | - List of ID's and addresses of other managers in the swarm. - type: "array" - default: null - x-nullable: true - items: - $ref: "#/definitions/PeerNode" - example: - - NodeID: "71izy0goik036k48jg985xnds" - Addr: "10.0.0.158:2377" - - NodeID: "79y6h1o4gv8n120drcprv5nmc" - Addr: "10.0.0.159:2377" - - NodeID: "k67qz4598weg5unwwffg6z1m1" - Addr: "10.0.0.46:2377" - Nodes: - description: "Total number of nodes in the swarm." - type: "integer" - x-nullable: true - example: 4 - Managers: - description: "Total number of managers in the swarm." - type: "integer" - x-nullable: true - example: 3 - Cluster: - $ref: "#/definitions/ClusterInfo" - - LocalNodeState: - description: "Current local status of this node." - type: "string" - default: "" - enum: - - "" - - "inactive" - - "pending" - - "active" - - "error" - - "locked" - example: "active" - - PeerNode: - description: "Represents a peer-node in the swarm" - properties: - NodeID: - description: "Unique identifier of for this node in the swarm." - type: "string" - Addr: - description: | - IP address and ports at which this node can be reached. - type: "string" - - NetworkAttachmentConfig: - description: | - Specifies how a service should be attached to a particular network. - type: "object" - properties: - Target: - description: | - The target network for attachment. Must be a network name or ID. - type: "string" - Aliases: - description: | - Discoverable alternate names for the service on this network. - type: "array" - items: - type: "string" - DriverOpts: - description: | - Driver attachment options for the network target. - type: "object" - additionalProperties: - type: "string" - -paths: - /containers/json: - get: - summary: "List containers" - description: | - Returns a list of containers. For details on the format, see the - [inspect endpoint](#operation/ContainerInspect). - - Note that it uses a different, smaller representation of a container - than inspecting a single container. For example, the list of linked - containers is not propagated . - operationId: "ContainerList" - produces: - - "application/json" - parameters: - - name: "all" - in: "query" - description: | - Return all containers. By default, only running containers are shown. - type: "boolean" - default: false - - name: "limit" - in: "query" - description: | - Return this number of most recently created containers, including - non-running ones. - type: "integer" - - name: "size" - in: "query" - description: | - Return the size of container as fields `SizeRw` and `SizeRootFs`. - type: "boolean" - default: false - - name: "filters" - in: "query" - description: | - Filters to process on the container list, encoded as JSON (a - `map[string][]string`). For example, `{"status": ["paused"]}` will - only return paused containers. - - Available filters: - - - `ancestor`=(`[:]`, ``, or ``) - - `before`=(`` or ``) - - `expose`=(`[/]`|`/[]`) - - `exited=` containers with exit code of `` - - `health`=(`starting`|`healthy`|`unhealthy`|`none`) - - `id=` a container's ID - - `isolation=`(`default`|`process`|`hyperv`) (Windows daemon only) - - `is-task=`(`true`|`false`) - - `label=key` or `label="key=value"` of a container label - - `name=` a container's name - - `network`=(`` or ``) - - `publish`=(`[/]`|`/[]`) - - `since`=(`` or ``) - - `status=`(`created`|`restarting`|`running`|`removing`|`paused`|`exited`|`dead`) - - `volume`=(`` or ``) - type: "string" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/ContainerSummary" - examples: - application/json: - - Id: "8dfafdbc3a40" - Names: - - "/boring_feynman" - Image: "ubuntu:latest" - ImageID: "d74508fb6632491cea586a1fd7d748dfc5274cd6fdfedee309ecdcbc2bf5cb82" - Command: "echo 1" - Created: 1367854155 - State: "Exited" - Status: "Exit 0" - Ports: - - PrivatePort: 2222 - PublicPort: 3333 - Type: "tcp" - Labels: - com.example.vendor: "Acme" - com.example.license: "GPL" - com.example.version: "1.0" - SizeRw: 12288 - SizeRootFs: 0 - HostConfig: - NetworkMode: "default" - NetworkSettings: - Networks: - bridge: - NetworkID: "7ea29fc1412292a2d7bba362f9253545fecdfa8ce9a6e37dd10ba8bee7129812" - EndpointID: "2cdc4edb1ded3631c81f57966563e5c8525b81121bb3706a9a9a3ae102711f3f" - Gateway: "172.17.0.1" - IPAddress: "172.17.0.2" - IPPrefixLen: 16 - IPv6Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - MacAddress: "02:42:ac:11:00:02" - Mounts: - - Name: "fac362...80535" - Source: "/data" - Destination: "/data" - Driver: "local" - Mode: "ro,Z" - RW: false - Propagation: "" - - Id: "9cd87474be90" - Names: - - "/coolName" - Image: "ubuntu:latest" - ImageID: "d74508fb6632491cea586a1fd7d748dfc5274cd6fdfedee309ecdcbc2bf5cb82" - Command: "echo 222222" - Created: 1367854155 - State: "Exited" - Status: "Exit 0" - Ports: [] - Labels: {} - SizeRw: 12288 - SizeRootFs: 0 - HostConfig: - NetworkMode: "default" - NetworkSettings: - Networks: - bridge: - NetworkID: "7ea29fc1412292a2d7bba362f9253545fecdfa8ce9a6e37dd10ba8bee7129812" - EndpointID: "88eaed7b37b38c2a3f0c4bc796494fdf51b270c2d22656412a2ca5d559a64d7a" - Gateway: "172.17.0.1" - IPAddress: "172.17.0.8" - IPPrefixLen: 16 - IPv6Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - MacAddress: "02:42:ac:11:00:08" - Mounts: [] - - Id: "3176a2479c92" - Names: - - "/sleepy_dog" - Image: "ubuntu:latest" - ImageID: "d74508fb6632491cea586a1fd7d748dfc5274cd6fdfedee309ecdcbc2bf5cb82" - Command: "echo 3333333333333333" - Created: 1367854154 - State: "Exited" - Status: "Exit 0" - Ports: [] - Labels: {} - SizeRw: 12288 - SizeRootFs: 0 - HostConfig: - NetworkMode: "default" - NetworkSettings: - Networks: - bridge: - NetworkID: "7ea29fc1412292a2d7bba362f9253545fecdfa8ce9a6e37dd10ba8bee7129812" - EndpointID: "8b27c041c30326d59cd6e6f510d4f8d1d570a228466f956edf7815508f78e30d" - Gateway: "172.17.0.1" - IPAddress: "172.17.0.6" - IPPrefixLen: 16 - IPv6Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - MacAddress: "02:42:ac:11:00:06" - Mounts: [] - - Id: "4cb07b47f9fb" - Names: - - "/running_cat" - Image: "ubuntu:latest" - ImageID: "d74508fb6632491cea586a1fd7d748dfc5274cd6fdfedee309ecdcbc2bf5cb82" - Command: "echo 444444444444444444444444444444444" - Created: 1367854152 - State: "Exited" - Status: "Exit 0" - Ports: [] - Labels: {} - SizeRw: 12288 - SizeRootFs: 0 - HostConfig: - NetworkMode: "default" - NetworkSettings: - Networks: - bridge: - NetworkID: "7ea29fc1412292a2d7bba362f9253545fecdfa8ce9a6e37dd10ba8bee7129812" - EndpointID: "d91c7b2f0644403d7ef3095985ea0e2370325cd2332ff3a3225c4247328e66e9" - Gateway: "172.17.0.1" - IPAddress: "172.17.0.5" - IPPrefixLen: 16 - IPv6Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - MacAddress: "02:42:ac:11:00:05" - Mounts: [] - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Container"] - /containers/create: - post: - summary: "Create a container" - operationId: "ContainerCreate" - consumes: - - "application/json" - - "application/octet-stream" - produces: - - "application/json" - parameters: - - name: "name" - in: "query" - description: | - Assign the specified name to the container. Must match - `/?[a-zA-Z0-9][a-zA-Z0-9_.-]+`. - type: "string" - pattern: "^/?[a-zA-Z0-9][a-zA-Z0-9_.-]+$" - - name: "platform" - in: "query" - description: | - Platform in the format `os[/arch[/variant]]` used for image lookup. - - When specified, the daemon checks if the requested image is present - in the local image cache with the given OS and Architecture, and - otherwise returns a `404` status. - - If the option is not set, the host's native OS and Architecture are - used to look up the image in the image cache. However, if no platform - is passed and the given image does exist in the local image cache, - but its OS or architecture does not match, the container is created - with the available image, and a warning is added to the `Warnings` - field in the response, for example; - - WARNING: The requested image's platform (linux/arm64/v8) does not - match the detected host platform (linux/amd64) and no - specific platform was requested - - type: "string" - default: "" - - name: "body" - in: "body" - description: "Container to create" - schema: - allOf: - - $ref: "#/definitions/ContainerConfig" - - type: "object" - properties: - HostConfig: - $ref: "#/definitions/HostConfig" - NetworkingConfig: - $ref: "#/definitions/NetworkingConfig" - example: - Hostname: "" - Domainname: "" - User: "" - AttachStdin: false - AttachStdout: true - AttachStderr: true - Tty: false - OpenStdin: false - StdinOnce: false - Env: - - "FOO=bar" - - "BAZ=quux" - Cmd: - - "date" - Entrypoint: "" - Image: "ubuntu" - Labels: - com.example.vendor: "Acme" - com.example.license: "GPL" - com.example.version: "1.0" - Volumes: - /volumes/data: {} - WorkingDir: "" - NetworkDisabled: false - MacAddress: "12:34:56:78:9a:bc" - ExposedPorts: - 22/tcp: {} - StopSignal: "SIGTERM" - StopTimeout: 10 - HostConfig: - Binds: - - "/tmp:/tmp" - Links: - - "redis3:redis" - Memory: 0 - MemorySwap: 0 - MemoryReservation: 0 - KernelMemory: 0 - NanoCpus: 500000 - CpuPercent: 80 - CpuShares: 512 - CpuPeriod: 100000 - CpuRealtimePeriod: 1000000 - CpuRealtimeRuntime: 10000 - CpuQuota: 50000 - CpusetCpus: "0,1" - CpusetMems: "0,1" - MaximumIOps: 0 - MaximumIOBps: 0 - BlkioWeight: 300 - BlkioWeightDevice: - - {} - BlkioDeviceReadBps: - - {} - BlkioDeviceReadIOps: - - {} - BlkioDeviceWriteBps: - - {} - BlkioDeviceWriteIOps: - - {} - DeviceRequests: - - Driver: "nvidia" - Count: -1 - DeviceIDs": ["0", "1", "GPU-fef8089b-4820-abfc-e83e-94318197576e"] - Capabilities: [["gpu", "nvidia", "compute"]] - Options: - property1: "string" - property2: "string" - MemorySwappiness: 60 - OomKillDisable: false - OomScoreAdj: 500 - PidMode: "" - PidsLimit: 0 - PortBindings: - 22/tcp: - - HostPort: "11022" - PublishAllPorts: false - Privileged: false - ReadonlyRootfs: false - Dns: - - "8.8.8.8" - DnsOptions: - - "" - DnsSearch: - - "" - VolumesFrom: - - "parent" - - "other:ro" - CapAdd: - - "NET_ADMIN" - CapDrop: - - "MKNOD" - GroupAdd: - - "newgroup" - RestartPolicy: - Name: "" - MaximumRetryCount: 0 - AutoRemove: true - NetworkMode: "bridge" - Devices: [] - Ulimits: - - {} - LogConfig: - Type: "json-file" - Config: {} - SecurityOpt: [] - StorageOpt: {} - CgroupParent: "" - VolumeDriver: "" - ShmSize: 67108864 - NetworkingConfig: - EndpointsConfig: - isolated_nw: - IPAMConfig: - IPv4Address: "172.20.30.33" - IPv6Address: "2001:db8:abcd::3033" - LinkLocalIPs: - - "169.254.34.68" - - "fe80::3468" - Links: - - "container_1" - - "container_2" - Aliases: - - "server_x" - - "server_y" - - required: true - responses: - 201: - description: "Container created successfully" - schema: - type: "object" - title: "ContainerCreateResponse" - description: "OK response to ContainerCreate operation" - required: [Id, Warnings] - properties: - Id: - description: "The ID of the created container" - type: "string" - x-nullable: false - Warnings: - description: "Warnings encountered when creating the container" - type: "array" - x-nullable: false - items: - type: "string" - examples: - application/json: - Id: "e90e34656806" - Warnings: [] - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such image" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such image: c2ada9df5af8" - 409: - description: "conflict" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Container"] - /containers/{id}/json: - get: - summary: "Inspect a container" - description: "Return low-level information about a container." - operationId: "ContainerInspect" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - type: "object" - title: "ContainerInspectResponse" - properties: - Id: - description: "The ID of the container" - type: "string" - Created: - description: "The time the container was created" - type: "string" - Path: - description: "The path to the command being run" - type: "string" - Args: - description: "The arguments to the command being run" - type: "array" - items: - type: "string" - State: - x-nullable: true - $ref: "#/definitions/ContainerState" - Image: - description: "The container's image ID" - type: "string" - ResolvConfPath: - type: "string" - HostnamePath: - type: "string" - HostsPath: - type: "string" - LogPath: - type: "string" - Name: - type: "string" - RestartCount: - type: "integer" - Driver: - type: "string" - Platform: - type: "string" - MountLabel: - type: "string" - ProcessLabel: - type: "string" - AppArmorProfile: - type: "string" - ExecIDs: - description: "IDs of exec instances that are running in the container." - type: "array" - items: - type: "string" - x-nullable: true - HostConfig: - $ref: "#/definitions/HostConfig" - GraphDriver: - $ref: "#/definitions/GraphDriverData" - SizeRw: - description: | - The size of files that have been created or changed by this - container. - type: "integer" - format: "int64" - SizeRootFs: - description: "The total size of all the files in this container." - type: "integer" - format: "int64" - Mounts: - type: "array" - items: - $ref: "#/definitions/MountPoint" - Config: - $ref: "#/definitions/ContainerConfig" - NetworkSettings: - $ref: "#/definitions/NetworkSettings" - examples: - application/json: - AppArmorProfile: "" - Args: - - "-c" - - "exit 9" - Config: - AttachStderr: true - AttachStdin: false - AttachStdout: true - Cmd: - - "/bin/sh" - - "-c" - - "exit 9" - Domainname: "" - Env: - - "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" - Healthcheck: - Test: ["CMD-SHELL", "exit 0"] - Hostname: "ba033ac44011" - Image: "ubuntu" - Labels: - com.example.vendor: "Acme" - com.example.license: "GPL" - com.example.version: "1.0" - MacAddress: "" - NetworkDisabled: false - OpenStdin: false - StdinOnce: false - Tty: false - User: "" - Volumes: - /volumes/data: {} - WorkingDir: "" - StopSignal: "SIGTERM" - StopTimeout: 10 - Created: "2015-01-06T15:47:31.485331387Z" - Driver: "devicemapper" - ExecIDs: - - "b35395de42bc8abd327f9dd65d913b9ba28c74d2f0734eeeae84fa1c616a0fca" - - "3fc1232e5cd20c8de182ed81178503dc6437f4e7ef12b52cc5e8de020652f1c4" - HostConfig: - MaximumIOps: 0 - MaximumIOBps: 0 - BlkioWeight: 0 - BlkioWeightDevice: - - {} - BlkioDeviceReadBps: - - {} - BlkioDeviceWriteBps: - - {} - BlkioDeviceReadIOps: - - {} - BlkioDeviceWriteIOps: - - {} - ContainerIDFile: "" - CpusetCpus: "" - CpusetMems: "" - CpuPercent: 80 - CpuShares: 0 - CpuPeriod: 100000 - CpuRealtimePeriod: 1000000 - CpuRealtimeRuntime: 10000 - Devices: [] - DeviceRequests: - - Driver: "nvidia" - Count: -1 - DeviceIDs": ["0", "1", "GPU-fef8089b-4820-abfc-e83e-94318197576e"] - Capabilities: [["gpu", "nvidia", "compute"]] - Options: - property1: "string" - property2: "string" - IpcMode: "" - Memory: 0 - MemorySwap: 0 - MemoryReservation: 0 - KernelMemory: 0 - OomKillDisable: false - OomScoreAdj: 500 - NetworkMode: "bridge" - PidMode: "" - PortBindings: {} - Privileged: false - ReadonlyRootfs: false - PublishAllPorts: false - RestartPolicy: - MaximumRetryCount: 2 - Name: "on-failure" - LogConfig: - Type: "json-file" - Sysctls: - net.ipv4.ip_forward: "1" - Ulimits: - - {} - VolumeDriver: "" - ShmSize: 67108864 - HostnamePath: "/var/lib/docker/containers/ba033ac4401106a3b513bc9d639eee123ad78ca3616b921167cd74b20e25ed39/hostname" - HostsPath: "/var/lib/docker/containers/ba033ac4401106a3b513bc9d639eee123ad78ca3616b921167cd74b20e25ed39/hosts" - LogPath: "/var/lib/docker/containers/1eb5fabf5a03807136561b3c00adcd2992b535d624d5e18b6cdc6a6844d9767b/1eb5fabf5a03807136561b3c00adcd2992b535d624d5e18b6cdc6a6844d9767b-json.log" - Id: "ba033ac4401106a3b513bc9d639eee123ad78ca3616b921167cd74b20e25ed39" - Image: "04c5d3b7b0656168630d3ba35d8889bd0e9caafcaeb3004d2bfbc47e7c5d35d2" - MountLabel: "" - Name: "/boring_euclid" - NetworkSettings: - Bridge: "" - SandboxID: "" - HairpinMode: false - LinkLocalIPv6Address: "" - LinkLocalIPv6PrefixLen: 0 - SandboxKey: "" - EndpointID: "" - Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - IPAddress: "" - IPPrefixLen: 0 - IPv6Gateway: "" - MacAddress: "" - Networks: - bridge: - NetworkID: "7ea29fc1412292a2d7bba362f9253545fecdfa8ce9a6e37dd10ba8bee7129812" - EndpointID: "7587b82f0dada3656fda26588aee72630c6fab1536d36e394b2bfbcf898c971d" - Gateway: "172.17.0.1" - IPAddress: "172.17.0.2" - IPPrefixLen: 16 - IPv6Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - MacAddress: "02:42:ac:12:00:02" - Path: "/bin/sh" - ProcessLabel: "" - ResolvConfPath: "/var/lib/docker/containers/ba033ac4401106a3b513bc9d639eee123ad78ca3616b921167cd74b20e25ed39/resolv.conf" - RestartCount: 1 - State: - Error: "" - ExitCode: 9 - FinishedAt: "2015-01-06T15:47:32.080254511Z" - Health: - Status: "healthy" - FailingStreak: 0 - Log: - - Start: "2019-12-22T10:59:05.6385933Z" - End: "2019-12-22T10:59:05.8078452Z" - ExitCode: 0 - Output: "" - OOMKilled: false - Dead: false - Paused: false - Pid: 0 - Restarting: false - Running: true - StartedAt: "2015-01-06T15:47:32.072697474Z" - Status: "running" - Mounts: - - Name: "fac362...80535" - Source: "/data" - Destination: "/data" - Driver: "local" - Mode: "ro,Z" - RW: false - Propagation: "" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "size" - in: "query" - type: "boolean" - default: false - description: "Return the size of container as fields `SizeRw` and `SizeRootFs`" - tags: ["Container"] - /containers/{id}/top: - get: - summary: "List processes running inside a container" - description: | - On Unix systems, this is done by running the `ps` command. This endpoint - is not supported on Windows. - operationId: "ContainerTop" - responses: - 200: - description: "no error" - schema: - type: "object" - title: "ContainerTopResponse" - description: "OK response to ContainerTop operation" - properties: - Titles: - description: "The ps column titles" - type: "array" - items: - type: "string" - Processes: - description: | - Each process running in the container, where each is process - is an array of values corresponding to the titles. - type: "array" - items: - type: "array" - items: - type: "string" - examples: - application/json: - Titles: - - "UID" - - "PID" - - "PPID" - - "C" - - "STIME" - - "TTY" - - "TIME" - - "CMD" - Processes: - - - - "root" - - "13642" - - "882" - - "0" - - "17:03" - - "pts/0" - - "00:00:00" - - "/bin/bash" - - - - "root" - - "13735" - - "13642" - - "0" - - "17:06" - - "pts/0" - - "00:00:00" - - "sleep 10" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "ps_args" - in: "query" - description: "The arguments to pass to `ps`. For example, `aux`" - type: "string" - default: "-ef" - tags: ["Container"] - /containers/{id}/logs: - get: - summary: "Get container logs" - description: | - Get `stdout` and `stderr` logs from a container. - - Note: This endpoint works only for containers with the `json-file` or - `journald` logging driver. - operationId: "ContainerLogs" - responses: - 200: - description: | - logs returned as a stream in response body. - For the stream format, [see the documentation for the attach endpoint](#operation/ContainerAttach). - Note that unlike the attach endpoint, the logs endpoint does not - upgrade the connection and does not set Content-Type. - schema: - type: "string" - format: "binary" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "follow" - in: "query" - description: "Keep connection after returning logs." - type: "boolean" - default: false - - name: "stdout" - in: "query" - description: "Return logs from `stdout`" - type: "boolean" - default: false - - name: "stderr" - in: "query" - description: "Return logs from `stderr`" - type: "boolean" - default: false - - name: "since" - in: "query" - description: "Only return logs since this time, as a UNIX timestamp" - type: "integer" - default: 0 - - name: "until" - in: "query" - description: "Only return logs before this time, as a UNIX timestamp" - type: "integer" - default: 0 - - name: "timestamps" - in: "query" - description: "Add timestamps to every log line" - type: "boolean" - default: false - - name: "tail" - in: "query" - description: | - Only return this number of log lines from the end of the logs. - Specify as an integer or `all` to output all log lines. - type: "string" - default: "all" - tags: ["Container"] - /containers/{id}/changes: - get: - summary: "Get changes on a container’s filesystem" - description: | - Returns which files in a container's filesystem have been added, deleted, - or modified. The `Kind` of modification can be one of: - - - `0`: Modified - - `1`: Added - - `2`: Deleted - operationId: "ContainerChanges" - produces: ["application/json"] - responses: - 200: - description: "The list of changes" - schema: - type: "array" - items: - type: "object" - x-go-name: "ContainerChangeResponseItem" - title: "ContainerChangeResponseItem" - description: "change item in response to ContainerChanges operation" - required: [Path, Kind] - properties: - Path: - description: "Path to file that has changed" - type: "string" - x-nullable: false - Kind: - description: "Kind of change" - type: "integer" - format: "uint8" - enum: [0, 1, 2] - x-nullable: false - examples: - application/json: - - Path: "/dev" - Kind: 0 - - Path: "/dev/kmsg" - Kind: 1 - - Path: "/test" - Kind: 1 - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - tags: ["Container"] - /containers/{id}/export: - get: - summary: "Export a container" - description: "Export the contents of a container as a tarball." - operationId: "ContainerExport" - produces: - - "application/octet-stream" - responses: - 200: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - tags: ["Container"] - /containers/{id}/stats: - get: - summary: "Get container stats based on resource usage" - description: | - This endpoint returns a live stream of a container’s resource usage - statistics. - - The `precpu_stats` is the CPU statistic of the *previous* read, and is - used to calculate the CPU usage percentage. It is not an exact copy - of the `cpu_stats` field. - - If either `precpu_stats.online_cpus` or `cpu_stats.online_cpus` is - nil then for compatibility with older daemons the length of the - corresponding `cpu_usage.percpu_usage` array should be used. - - On a cgroup v2 host, the following fields are not set - * `blkio_stats`: all fields other than `io_service_bytes_recursive` - * `cpu_stats`: `cpu_usage.percpu_usage` - * `memory_stats`: `max_usage` and `failcnt` - Also, `memory_stats.stats` fields are incompatible with cgroup v1. - - To calculate the values shown by the `stats` command of the docker cli tool - the following formulas can be used: - * used_memory = `memory_stats.usage - memory_stats.stats.cache` - * available_memory = `memory_stats.limit` - * Memory usage % = `(used_memory / available_memory) * 100.0` - * cpu_delta = `cpu_stats.cpu_usage.total_usage - precpu_stats.cpu_usage.total_usage` - * system_cpu_delta = `cpu_stats.system_cpu_usage - precpu_stats.system_cpu_usage` - * number_cpus = `lenght(cpu_stats.cpu_usage.percpu_usage)` or `cpu_stats.online_cpus` - * CPU usage % = `(cpu_delta / system_cpu_delta) * number_cpus * 100.0` - operationId: "ContainerStats" - produces: ["application/json"] - responses: - 200: - description: "no error" - schema: - type: "object" - examples: - application/json: - read: "2015-01-08T22:57:31.547920715Z" - pids_stats: - current: 3 - networks: - eth0: - rx_bytes: 5338 - rx_dropped: 0 - rx_errors: 0 - rx_packets: 36 - tx_bytes: 648 - tx_dropped: 0 - tx_errors: 0 - tx_packets: 8 - eth5: - rx_bytes: 4641 - rx_dropped: 0 - rx_errors: 0 - rx_packets: 26 - tx_bytes: 690 - tx_dropped: 0 - tx_errors: 0 - tx_packets: 9 - memory_stats: - stats: - total_pgmajfault: 0 - cache: 0 - mapped_file: 0 - total_inactive_file: 0 - pgpgout: 414 - rss: 6537216 - total_mapped_file: 0 - writeback: 0 - unevictable: 0 - pgpgin: 477 - total_unevictable: 0 - pgmajfault: 0 - total_rss: 6537216 - total_rss_huge: 6291456 - total_writeback: 0 - total_inactive_anon: 0 - rss_huge: 6291456 - hierarchical_memory_limit: 67108864 - total_pgfault: 964 - total_active_file: 0 - active_anon: 6537216 - total_active_anon: 6537216 - total_pgpgout: 414 - total_cache: 0 - inactive_anon: 0 - active_file: 0 - pgfault: 964 - inactive_file: 0 - total_pgpgin: 477 - max_usage: 6651904 - usage: 6537216 - failcnt: 0 - limit: 67108864 - blkio_stats: {} - cpu_stats: - cpu_usage: - percpu_usage: - - 8646879 - - 24472255 - - 36438778 - - 30657443 - usage_in_usermode: 50000000 - total_usage: 100215355 - usage_in_kernelmode: 30000000 - system_cpu_usage: 739306590000000 - online_cpus: 4 - throttling_data: - periods: 0 - throttled_periods: 0 - throttled_time: 0 - precpu_stats: - cpu_usage: - percpu_usage: - - 8646879 - - 24350896 - - 36438778 - - 30657443 - usage_in_usermode: 50000000 - total_usage: 100093996 - usage_in_kernelmode: 30000000 - system_cpu_usage: 9492140000000 - online_cpus: 4 - throttling_data: - periods: 0 - throttled_periods: 0 - throttled_time: 0 - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "stream" - in: "query" - description: | - Stream the output. If false, the stats will be output once and then - it will disconnect. - type: "boolean" - default: true - - name: "one-shot" - in: "query" - description: | - Only get a single stat instead of waiting for 2 cycles. Must be used - with `stream=false`. - type: "boolean" - default: false - tags: ["Container"] - /containers/{id}/resize: - post: - summary: "Resize a container TTY" - description: "Resize the TTY for a container." - operationId: "ContainerResize" - consumes: - - "application/octet-stream" - produces: - - "text/plain" - responses: - 200: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "cannot resize container" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "h" - in: "query" - description: "Height of the TTY session in characters" - type: "integer" - - name: "w" - in: "query" - description: "Width of the TTY session in characters" - type: "integer" - tags: ["Container"] - /containers/{id}/start: - post: - summary: "Start a container" - operationId: "ContainerStart" - responses: - 204: - description: "no error" - 304: - description: "container already started" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "detachKeys" - in: "query" - description: | - Override the key sequence for detaching a container. Format is a - single character `[a-Z]` or `ctrl-` where `` is one - of: `a-z`, `@`, `^`, `[`, `,` or `_`. - type: "string" - tags: ["Container"] - /containers/{id}/stop: - post: - summary: "Stop a container" - operationId: "ContainerStop" - responses: - 204: - description: "no error" - 304: - description: "container already stopped" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "t" - in: "query" - description: "Number of seconds to wait before killing the container" - type: "integer" - tags: ["Container"] - /containers/{id}/restart: - post: - summary: "Restart a container" - operationId: "ContainerRestart" - responses: - 204: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "t" - in: "query" - description: "Number of seconds to wait before killing the container" - type: "integer" - tags: ["Container"] - /containers/{id}/kill: - post: - summary: "Kill a container" - description: | - Send a POSIX signal to a container, defaulting to killing to the - container. - operationId: "ContainerKill" - responses: - 204: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 409: - description: "container is not running" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "Container d37cde0fe4ad63c3a7252023b2f9800282894247d145cb5933ddf6e52cc03a28 is not running" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "signal" - in: "query" - description: "Signal to send to the container as an integer or string (e.g. `SIGINT`)" - type: "string" - default: "SIGKILL" - tags: ["Container"] - /containers/{id}/update: - post: - summary: "Update a container" - description: | - Change various configuration options of a container without having to - recreate it. - operationId: "ContainerUpdate" - consumes: ["application/json"] - produces: ["application/json"] - responses: - 200: - description: "The container has been updated." - schema: - type: "object" - title: "ContainerUpdateResponse" - description: "OK response to ContainerUpdate operation" - properties: - Warnings: - type: "array" - items: - type: "string" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "update" - in: "body" - required: true - schema: - allOf: - - $ref: "#/definitions/Resources" - - type: "object" - properties: - RestartPolicy: - $ref: "#/definitions/RestartPolicy" - example: - BlkioWeight: 300 - CpuShares: 512 - CpuPeriod: 100000 - CpuQuota: 50000 - CpuRealtimePeriod: 1000000 - CpuRealtimeRuntime: 10000 - CpusetCpus: "0,1" - CpusetMems: "0" - Memory: 314572800 - MemorySwap: 514288000 - MemoryReservation: 209715200 - KernelMemory: 52428800 - RestartPolicy: - MaximumRetryCount: 4 - Name: "on-failure" - tags: ["Container"] - /containers/{id}/rename: - post: - summary: "Rename a container" - operationId: "ContainerRename" - responses: - 204: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 409: - description: "name already in use" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "name" - in: "query" - required: true - description: "New name for the container" - type: "string" - tags: ["Container"] - /containers/{id}/pause: - post: - summary: "Pause a container" - description: | - Use the freezer cgroup to suspend all processes in a container. - - Traditionally, when suspending a process the `SIGSTOP` signal is used, - which is observable by the process being suspended. With the freezer - cgroup the process is unaware, and unable to capture, that it is being - suspended, and subsequently resumed. - operationId: "ContainerPause" - responses: - 204: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - tags: ["Container"] - /containers/{id}/unpause: - post: - summary: "Unpause a container" - description: "Resume a container which has been paused." - operationId: "ContainerUnpause" - responses: - 204: - description: "no error" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - tags: ["Container"] - /containers/{id}/attach: - post: - summary: "Attach to a container" - description: | - Attach to a container to read its output or send it input. You can attach - to the same container multiple times and you can reattach to containers - that have been detached. - - Either the `stream` or `logs` parameter must be `true` for this endpoint - to do anything. - - See the [documentation for the `docker attach` command](https://docs.docker.com/engine/reference/commandline/attach/) - for more details. - - ### Hijacking - - This endpoint hijacks the HTTP connection to transport `stdin`, `stdout`, - and `stderr` on the same socket. - - This is the response from the daemon for an attach request: - - ``` - HTTP/1.1 200 OK - Content-Type: application/vnd.docker.raw-stream - - [STREAM] - ``` - - After the headers and two new lines, the TCP connection can now be used - for raw, bidirectional communication between the client and server. - - To hint potential proxies about connection hijacking, the Docker client - can also optionally send connection upgrade headers. - - For example, the client sends this request to upgrade the connection: - - ``` - POST /containers/16253994b7c4/attach?stream=1&stdout=1 HTTP/1.1 - Upgrade: tcp - Connection: Upgrade - ``` - - The Docker daemon will respond with a `101 UPGRADED` response, and will - similarly follow with the raw stream: - - ``` - HTTP/1.1 101 UPGRADED - Content-Type: application/vnd.docker.raw-stream - Connection: Upgrade - Upgrade: tcp - - [STREAM] - ``` - - ### Stream format - - When the TTY setting is disabled in [`POST /containers/create`](#operation/ContainerCreate), - the stream over the hijacked connected is multiplexed to separate out - `stdout` and `stderr`. The stream consists of a series of frames, each - containing a header and a payload. - - The header contains the information which the stream writes (`stdout` or - `stderr`). It also contains the size of the associated frame encoded in - the last four bytes (`uint32`). - - It is encoded on the first eight bytes like this: - - ```go - header := [8]byte{STREAM_TYPE, 0, 0, 0, SIZE1, SIZE2, SIZE3, SIZE4} - ``` - - `STREAM_TYPE` can be: - - - 0: `stdin` (is written on `stdout`) - - 1: `stdout` - - 2: `stderr` - - `SIZE1, SIZE2, SIZE3, SIZE4` are the four bytes of the `uint32` size - encoded as big endian. - - Following the header is the payload, which is the specified number of - bytes of `STREAM_TYPE`. - - The simplest way to implement this protocol is the following: - - 1. Read 8 bytes. - 2. Choose `stdout` or `stderr` depending on the first byte. - 3. Extract the frame size from the last four bytes. - 4. Read the extracted size and output it on the correct output. - 5. Goto 1. - - ### Stream format when using a TTY - - When the TTY setting is enabled in [`POST /containers/create`](#operation/ContainerCreate), - the stream is not multiplexed. The data exchanged over the hijacked - connection is simply the raw data from the process PTY and client's - `stdin`. - - operationId: "ContainerAttach" - produces: - - "application/vnd.docker.raw-stream" - responses: - 101: - description: "no error, hints proxy about hijacking" - 200: - description: "no error, no upgrade header found" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "detachKeys" - in: "query" - description: | - Override the key sequence for detaching a container.Format is a single - character `[a-Z]` or `ctrl-` where `` is one of: `a-z`, - `@`, `^`, `[`, `,` or `_`. - type: "string" - - name: "logs" - in: "query" - description: | - Replay previous logs from the container. - - This is useful for attaching to a container that has started and you - want to output everything since the container started. - - If `stream` is also enabled, once all the previous output has been - returned, it will seamlessly transition into streaming current - output. - type: "boolean" - default: false - - name: "stream" - in: "query" - description: | - Stream attached streams from the time the request was made onwards. - type: "boolean" - default: false - - name: "stdin" - in: "query" - description: "Attach to `stdin`" - type: "boolean" - default: false - - name: "stdout" - in: "query" - description: "Attach to `stdout`" - type: "boolean" - default: false - - name: "stderr" - in: "query" - description: "Attach to `stderr`" - type: "boolean" - default: false - tags: ["Container"] - /containers/{id}/attach/ws: - get: - summary: "Attach to a container via a websocket" - operationId: "ContainerAttachWebsocket" - responses: - 101: - description: "no error, hints proxy about hijacking" - 200: - description: "no error, no upgrade header found" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "detachKeys" - in: "query" - description: | - Override the key sequence for detaching a container.Format is a single - character `[a-Z]` or `ctrl-` where `` is one of: `a-z`, - `@`, `^`, `[`, `,`, or `_`. - type: "string" - - name: "logs" - in: "query" - description: "Return logs" - type: "boolean" - default: false - - name: "stream" - in: "query" - description: "Return stream" - type: "boolean" - default: false - - name: "stdin" - in: "query" - description: "Attach to `stdin`" - type: "boolean" - default: false - - name: "stdout" - in: "query" - description: "Attach to `stdout`" - type: "boolean" - default: false - - name: "stderr" - in: "query" - description: "Attach to `stderr`" - type: "boolean" - default: false - tags: ["Container"] - /containers/{id}/wait: - post: - summary: "Wait for a container" - description: "Block until a container stops, then returns the exit code." - operationId: "ContainerWait" - produces: ["application/json"] - responses: - 200: - description: "The container has exit." - schema: - type: "object" - title: "ContainerWaitResponse" - description: "OK response to ContainerWait operation" - required: [StatusCode] - properties: - StatusCode: - description: "Exit code of the container" - type: "integer" - x-nullable: false - Error: - description: "container waiting error, if any" - type: "object" - properties: - Message: - description: "Details of an error" - type: "string" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "condition" - in: "query" - description: | - Wait until a container state reaches the given condition, either - 'not-running' (default), 'next-exit', or 'removed'. - type: "string" - default: "not-running" - tags: ["Container"] - /containers/{id}: - delete: - summary: "Remove a container" - operationId: "ContainerDelete" - responses: - 204: - description: "no error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 409: - description: "conflict" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: | - You cannot remove a running container: c2ada9df5af8. Stop the - container before attempting removal or force remove - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "v" - in: "query" - description: "Remove anonymous volumes associated with the container." - type: "boolean" - default: false - - name: "force" - in: "query" - description: "If the container is running, kill it before removing it." - type: "boolean" - default: false - - name: "link" - in: "query" - description: "Remove the specified link associated with the container." - type: "boolean" - default: false - tags: ["Container"] - /containers/{id}/archive: - head: - summary: "Get information about files in a container" - description: | - A response header `X-Docker-Container-Path-Stat` is returned, containing - a base64 - encoded JSON object with some filesystem header information - about the path. - operationId: "ContainerArchiveInfo" - responses: - 200: - description: "no error" - headers: - X-Docker-Container-Path-Stat: - type: "string" - description: | - A base64 - encoded JSON object with some filesystem header - information about the path - 400: - description: "Bad parameter" - schema: - allOf: - - $ref: "#/definitions/ErrorResponse" - - type: "object" - properties: - message: - description: | - The error message. Either "must specify path parameter" - (path cannot be empty) or "not a directory" (path was - asserted to be a directory but exists as a file). - type: "string" - x-nullable: false - 404: - description: "Container or path does not exist" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "path" - in: "query" - required: true - description: "Resource in the container’s filesystem to archive." - type: "string" - tags: ["Container"] - get: - summary: "Get an archive of a filesystem resource in a container" - description: "Get a tar archive of a resource in the filesystem of container id." - operationId: "ContainerArchive" - produces: ["application/x-tar"] - responses: - 200: - description: "no error" - 400: - description: "Bad parameter" - schema: - allOf: - - $ref: "#/definitions/ErrorResponse" - - type: "object" - properties: - message: - description: | - The error message. Either "must specify path parameter" - (path cannot be empty) or "not a directory" (path was - asserted to be a directory but exists as a file). - type: "string" - x-nullable: false - 404: - description: "Container or path does not exist" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "path" - in: "query" - required: true - description: "Resource in the container’s filesystem to archive." - type: "string" - tags: ["Container"] - put: - summary: "Extract an archive of files or folders to a directory in a container" - description: "Upload a tar archive to be extracted to a path in the filesystem of container id." - operationId: "PutContainerArchive" - consumes: ["application/x-tar", "application/octet-stream"] - responses: - 200: - description: "The content was extracted successfully" - 400: - description: "Bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 403: - description: "Permission denied, the volume or container rootfs is marked as read-only." - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "No such container or path does not exist inside the container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the container" - type: "string" - - name: "path" - in: "query" - required: true - description: "Path to a directory in the container to extract the archive’s contents into. " - type: "string" - - name: "noOverwriteDirNonDir" - in: "query" - description: | - If `1`, `true`, or `True` then it will be an error if unpacking the - given content would cause an existing directory to be replaced with - a non-directory and vice versa. - type: "string" - - name: "copyUIDGID" - in: "query" - description: | - If `1`, `true`, then it will copy UID/GID maps to the dest file or - dir - type: "string" - - name: "inputStream" - in: "body" - required: true - description: | - The input stream must be a tar archive compressed with one of the - following algorithms: `identity` (no compression), `gzip`, `bzip2`, - or `xz`. - schema: - type: "string" - format: "binary" - tags: ["Container"] - /containers/prune: - post: - summary: "Delete stopped containers" - produces: - - "application/json" - operationId: "ContainerPrune" - parameters: - - name: "filters" - in: "query" - description: | - Filters to process on the prune list, encoded as JSON (a `map[string][]string`). - - Available filters: - - `until=` Prune containers created before this timestamp. The `` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. - - `label` (`label=`, `label==`, `label!=`, or `label!==`) Prune containers with (or without, in case `label!=...` is used) the specified labels. - type: "string" - responses: - 200: - description: "No error" - schema: - type: "object" - title: "ContainerPruneResponse" - properties: - ContainersDeleted: - description: "Container IDs that were deleted" - type: "array" - items: - type: "string" - SpaceReclaimed: - description: "Disk space reclaimed in bytes" - type: "integer" - format: "int64" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Container"] - /images/json: - get: - summary: "List Images" - description: "Returns a list of images on the server. Note that it uses a different, smaller representation of an image than inspecting a single image." - operationId: "ImageList" - produces: - - "application/json" - responses: - 200: - description: "Summary image data for the images matching the query" - schema: - type: "array" - items: - $ref: "#/definitions/ImageSummary" - examples: - application/json: - - Id: "sha256:e216a057b1cb1efc11f8a268f37ef62083e70b1b38323ba252e25ac88904a7e8" - ParentId: "" - RepoTags: - - "ubuntu:12.04" - - "ubuntu:precise" - RepoDigests: - - "ubuntu@sha256:992069aee4016783df6345315302fa59681aae51a8eeb2f889dea59290f21787" - Created: 1474925151 - Size: 103579269 - VirtualSize: 103579269 - SharedSize: 0 - Labels: {} - Containers: 2 - - Id: "sha256:3e314f95dcace0f5e4fd37b10862fe8398e3c60ed36600bc0ca5fda78b087175" - ParentId: "" - RepoTags: - - "ubuntu:12.10" - - "ubuntu:quantal" - RepoDigests: - - "ubuntu@sha256:002fba3e3255af10be97ea26e476692a7ebed0bb074a9ab960b2e7a1526b15d7" - - "ubuntu@sha256:68ea0200f0b90df725d99d823905b04cf844f6039ef60c60bf3e019915017bd3" - Created: 1403128455 - Size: 172064416 - VirtualSize: 172064416 - SharedSize: 0 - Labels: {} - Containers: 5 - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "all" - in: "query" - description: "Show all images. Only images from a final layer (no children) are shown by default." - type: "boolean" - default: false - - name: "filters" - in: "query" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the images list. - - Available filters: - - - `before`=(`[:]`, `` or ``) - - `dangling=true` - - `label=key` or `label="key=value"` of an image label - - `reference`=(`[:]`) - - `since`=(`[:]`, `` or ``) - type: "string" - - name: "digests" - in: "query" - description: "Show digest information as a `RepoDigests` field on each image." - type: "boolean" - default: false - tags: ["Image"] - /build: - post: - summary: "Build an image" - description: | - Build an image from a tar archive with a `Dockerfile` in it. - - The `Dockerfile` specifies how the image is built from the tar archive. It is typically in the archive's root, but can be at a different path or have a different name by specifying the `dockerfile` parameter. [See the `Dockerfile` reference for more information](https://docs.docker.com/engine/reference/builder/). - - The Docker daemon performs a preliminary validation of the `Dockerfile` before starting the build, and returns an error if the syntax is incorrect. After that, each instruction is run one-by-one until the ID of the new image is output. - - The build is canceled if the client drops the connection by quitting or being killed. - operationId: "ImageBuild" - consumes: - - "application/octet-stream" - produces: - - "application/json" - parameters: - - name: "inputStream" - in: "body" - description: "A tar archive compressed with one of the following algorithms: identity (no compression), gzip, bzip2, xz." - schema: - type: "string" - format: "binary" - - name: "dockerfile" - in: "query" - description: "Path within the build context to the `Dockerfile`. This is ignored if `remote` is specified and points to an external `Dockerfile`." - type: "string" - default: "Dockerfile" - - name: "t" - in: "query" - description: "A name and optional tag to apply to the image in the `name:tag` format. If you omit the tag the default `latest` value is assumed. You can provide several `t` parameters." - type: "string" - - name: "extrahosts" - in: "query" - description: "Extra hosts to add to /etc/hosts" - type: "string" - - name: "remote" - in: "query" - description: "A Git repository URI or HTTP/HTTPS context URI. If the URI points to a single text file, the file’s contents are placed into a file called `Dockerfile` and the image is built from that file. If the URI points to a tarball, the file is downloaded by the daemon and the contents therein used as the context for the build. If the URI points to a tarball and the `dockerfile` parameter is also specified, there must be a file with the corresponding path inside the tarball." - type: "string" - - name: "q" - in: "query" - description: "Suppress verbose build output." - type: "boolean" - default: false - - name: "nocache" - in: "query" - description: "Do not use the cache when building the image." - type: "boolean" - default: false - - name: "cachefrom" - in: "query" - description: "JSON array of images used for build cache resolution." - type: "string" - - name: "pull" - in: "query" - description: "Attempt to pull the image even if an older image exists locally." - type: "string" - - name: "rm" - in: "query" - description: "Remove intermediate containers after a successful build." - type: "boolean" - default: true - - name: "forcerm" - in: "query" - description: "Always remove intermediate containers, even upon failure." - type: "boolean" - default: false - - name: "memory" - in: "query" - description: "Set memory limit for build." - type: "integer" - - name: "memswap" - in: "query" - description: "Total memory (memory + swap). Set as `-1` to disable swap." - type: "integer" - - name: "cpushares" - in: "query" - description: "CPU shares (relative weight)." - type: "integer" - - name: "cpusetcpus" - in: "query" - description: "CPUs in which to allow execution (e.g., `0-3`, `0,1`)." - type: "string" - - name: "cpuperiod" - in: "query" - description: "The length of a CPU period in microseconds." - type: "integer" - - name: "cpuquota" - in: "query" - description: "Microseconds of CPU time that the container can get in a CPU period." - type: "integer" - - name: "buildargs" - in: "query" - description: > - JSON map of string pairs for build-time variables. Users pass these values at build-time. Docker - uses the buildargs as the environment context for commands run via the `Dockerfile` RUN - instruction, or for variable expansion in other `Dockerfile` instructions. This is not meant for - passing secret values. - - - For example, the build arg `FOO=bar` would become `{"FOO":"bar"}` in JSON. This would result in the - query parameter `buildargs={"FOO":"bar"}`. Note that `{"FOO":"bar"}` should be URI component encoded. - - - [Read more about the buildargs instruction.](https://docs.docker.com/engine/reference/builder/#arg) - type: "string" - - name: "shmsize" - in: "query" - description: "Size of `/dev/shm` in bytes. The size must be greater than 0. If omitted the system uses 64MB." - type: "integer" - - name: "squash" - in: "query" - description: "Squash the resulting images layers into a single layer. *(Experimental release only.)*" - type: "boolean" - - name: "labels" - in: "query" - description: "Arbitrary key/value labels to set on the image, as a JSON map of string pairs." - type: "string" - - name: "networkmode" - in: "query" - description: | - Sets the networking mode for the run commands during build. Supported - standard values are: `bridge`, `host`, `none`, and `container:`. - Any other value is taken as a custom network's name or ID to which this - container should connect to. - type: "string" - - name: "Content-type" - in: "header" - type: "string" - enum: - - "application/x-tar" - default: "application/x-tar" - - name: "X-Registry-Config" - in: "header" - description: | - This is a base64-encoded JSON object with auth configurations for multiple registries that a build may refer to. - - The key is a registry URL, and the value is an auth configuration object, [as described in the authentication section](#section/Authentication). For example: - - ``` - { - "docker.example.com": { - "username": "janedoe", - "password": "hunter2" - }, - "https://index.docker.io/v1/": { - "username": "mobydock", - "password": "conta1n3rize14" - } - } - ``` - - Only the registry domain name (and port if not the default 443) are required. However, for legacy reasons, the Docker Hub registry must be specified with both a `https://` prefix and a `/v1/` suffix even though Docker will prefer to use the v2 registry API. - type: "string" - - name: "platform" - in: "query" - description: "Platform in the format os[/arch[/variant]]" - type: "string" - default: "" - - name: "target" - in: "query" - description: "Target build stage" - type: "string" - default: "" - - name: "outputs" - in: "query" - description: "BuildKit output configuration" - type: "string" - default: "" - responses: - 200: - description: "no error" - 400: - description: "Bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Image"] - /build/prune: - post: - summary: "Delete builder cache" - produces: - - "application/json" - operationId: "BuildPrune" - parameters: - - name: "keep-storage" - in: "query" - description: "Amount of disk space in bytes to keep for cache" - type: "integer" - format: "int64" - - name: "all" - in: "query" - type: "boolean" - description: "Remove all types of build cache" - - name: "filters" - in: "query" - type: "string" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the list of build cache objects. - - Available filters: - - - `until=`: duration relative to daemon's time, during which build cache was not used, in Go's duration format (e.g., '24h') - - `id=` - - `parent=` - - `type=` - - `description=` - - `inuse` - - `shared` - - `private` - responses: - 200: - description: "No error" - schema: - type: "object" - title: "BuildPruneResponse" - properties: - CachesDeleted: - type: "array" - items: - description: "ID of build cache object" - type: "string" - SpaceReclaimed: - description: "Disk space reclaimed in bytes" - type: "integer" - format: "int64" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Image"] - /images/create: - post: - summary: "Create an image" - description: "Create an image by either pulling it from a registry or importing it." - operationId: "ImageCreate" - consumes: - - "text/plain" - - "application/octet-stream" - produces: - - "application/json" - responses: - 200: - description: "no error" - 404: - description: "repository does not exist or no read access" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "fromImage" - in: "query" - description: "Name of the image to pull. The name may include a tag or digest. This parameter may only be used when pulling an image. The pull is cancelled if the HTTP connection is closed." - type: "string" - - name: "fromSrc" - in: "query" - description: "Source to import. The value may be a URL from which the image can be retrieved or `-` to read the image from the request body. This parameter may only be used when importing an image." - type: "string" - - name: "repo" - in: "query" - description: "Repository name given to an image when it is imported. The repo may include a tag. This parameter may only be used when importing an image." - type: "string" - - name: "tag" - in: "query" - description: "Tag or digest. If empty when pulling an image, this causes all tags for the given image to be pulled." - type: "string" - - name: "message" - in: "query" - description: "Set commit message for imported image." - type: "string" - - name: "inputImage" - in: "body" - description: "Image content if the value `-` has been specified in fromSrc query parameter" - schema: - type: "string" - required: false - - name: "X-Registry-Auth" - in: "header" - description: | - A base64url-encoded auth configuration. - - Refer to the [authentication section](#section/Authentication) for - details. - type: "string" - - name: "platform" - in: "query" - description: "Platform in the format os[/arch[/variant]]" - type: "string" - default: "" - tags: ["Image"] - /images/{name}/json: - get: - summary: "Inspect an image" - description: "Return low-level information about an image." - operationId: "ImageInspect" - produces: - - "application/json" - responses: - 200: - description: "No error" - schema: - $ref: "#/definitions/Image" - examples: - application/json: - Id: "sha256:85f05633ddc1c50679be2b16a0479ab6f7637f8884e0cfe0f4d20e1ebb3d6e7c" - Container: "cb91e48a60d01f1e27028b4fc6819f4f290b3cf12496c8176ec714d0d390984a" - Comment: "" - Os: "linux" - Architecture: "amd64" - Parent: "sha256:91e54dfb11794fad694460162bf0cb0a4fa710cfa3f60979c177d920813e267c" - ContainerConfig: - Tty: false - Hostname: "e611e15f9c9d" - Domainname: "" - AttachStdout: false - PublishService: "" - AttachStdin: false - OpenStdin: false - StdinOnce: false - NetworkDisabled: false - OnBuild: [] - Image: "91e54dfb11794fad694460162bf0cb0a4fa710cfa3f60979c177d920813e267c" - User: "" - WorkingDir: "" - MacAddress: "" - AttachStderr: false - Labels: - com.example.license: "GPL" - com.example.version: "1.0" - com.example.vendor: "Acme" - Env: - - "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" - Cmd: - - "/bin/sh" - - "-c" - - "#(nop) LABEL com.example.vendor=Acme com.example.license=GPL com.example.version=1.0" - DockerVersion: "1.9.0-dev" - VirtualSize: 188359297 - Size: 0 - Author: "" - Created: "2015-09-10T08:30:53.26995814Z" - GraphDriver: - Name: "aufs" - Data: {} - RepoDigests: - - "localhost:5000/test/busybox/example@sha256:cbbf2f9a99b47fc460d422812b6a5adff7dfee951d8fa2e4a98caa0382cfbdbf" - RepoTags: - - "example:1.0" - - "example:latest" - - "example:stable" - Config: - Image: "91e54dfb11794fad694460162bf0cb0a4fa710cfa3f60979c177d920813e267c" - NetworkDisabled: false - OnBuild: [] - StdinOnce: false - PublishService: "" - AttachStdin: false - OpenStdin: false - Domainname: "" - AttachStdout: false - Tty: false - Hostname: "e611e15f9c9d" - Cmd: - - "/bin/bash" - Env: - - "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" - Labels: - com.example.vendor: "Acme" - com.example.version: "1.0" - com.example.license: "GPL" - MacAddress: "" - AttachStderr: false - WorkingDir: "" - User: "" - RootFS: - Type: "layers" - Layers: - - "sha256:1834950e52ce4d5a88a1bbd131c537f4d0e56d10ff0dd69e66be3b7dfa9df7e6" - - "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef" - 404: - description: "No such image" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such image: someimage (tag: latest)" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or id" - type: "string" - required: true - tags: ["Image"] - /images/{name}/history: - get: - summary: "Get the history of an image" - description: "Return parent layers of an image." - operationId: "ImageHistory" - produces: ["application/json"] - responses: - 200: - description: "List of image layers" - schema: - type: "array" - items: - type: "object" - x-go-name: HistoryResponseItem - title: "HistoryResponseItem" - description: "individual image layer information in response to ImageHistory operation" - required: [Id, Created, CreatedBy, Tags, Size, Comment] - properties: - Id: - type: "string" - x-nullable: false - Created: - type: "integer" - format: "int64" - x-nullable: false - CreatedBy: - type: "string" - x-nullable: false - Tags: - type: "array" - items: - type: "string" - Size: - type: "integer" - format: "int64" - x-nullable: false - Comment: - type: "string" - x-nullable: false - examples: - application/json: - - Id: "3db9c44f45209632d6050b35958829c3a2aa256d81b9a7be45b362ff85c54710" - Created: 1398108230 - CreatedBy: "/bin/sh -c #(nop) ADD file:eb15dbd63394e063b805a3c32ca7bf0266ef64676d5a6fab4801f2e81e2a5148 in /" - Tags: - - "ubuntu:lucid" - - "ubuntu:10.04" - Size: 182964289 - Comment: "" - - Id: "6cfa4d1f33fb861d4d114f43b25abd0ac737509268065cdfd69d544a59c85ab8" - Created: 1398108222 - CreatedBy: "/bin/sh -c #(nop) MAINTAINER Tianon Gravi - mkimage-debootstrap.sh -i iproute,iputils-ping,ubuntu-minimal -t lucid.tar.xz lucid http://archive.ubuntu.com/ubuntu/" - Tags: [] - Size: 0 - Comment: "" - - Id: "511136ea3c5a64f264b78b5433614aec563103b4d4702f3ba7d4d2698e22c158" - Created: 1371157430 - CreatedBy: "" - Tags: - - "scratch12:latest" - - "scratch:latest" - Size: 0 - Comment: "Imported from -" - 404: - description: "No such image" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or ID" - type: "string" - required: true - tags: ["Image"] - /images/{name}/push: - post: - summary: "Push an image" - description: | - Push an image to a registry. - - If you wish to push an image on to a private registry, that image must - already have a tag which references the registry. For example, - `registry.example.com/myimage:latest`. - - The push is cancelled if the HTTP connection is closed. - operationId: "ImagePush" - consumes: - - "application/octet-stream" - responses: - 200: - description: "No error" - 404: - description: "No such image" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or ID." - type: "string" - required: true - - name: "tag" - in: "query" - description: "The tag to associate with the image on the registry." - type: "string" - - name: "X-Registry-Auth" - in: "header" - description: | - A base64url-encoded auth configuration. - - Refer to the [authentication section](#section/Authentication) for - details. - type: "string" - required: true - tags: ["Image"] - /images/{name}/tag: - post: - summary: "Tag an image" - description: "Tag an image so that it becomes part of a repository." - operationId: "ImageTag" - responses: - 201: - description: "No error" - 400: - description: "Bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "No such image" - schema: - $ref: "#/definitions/ErrorResponse" - 409: - description: "Conflict" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or ID to tag." - type: "string" - required: true - - name: "repo" - in: "query" - description: "The repository to tag in. For example, `someuser/someimage`." - type: "string" - - name: "tag" - in: "query" - description: "The name of the new tag." - type: "string" - tags: ["Image"] - /images/{name}: - delete: - summary: "Remove an image" - description: | - Remove an image, along with any untagged parent images that were - referenced by that image. - - Images can't be removed if they have descendant images, are being - used by a running container or are being used by a build. - operationId: "ImageDelete" - produces: ["application/json"] - responses: - 200: - description: "The image was deleted successfully" - schema: - type: "array" - items: - $ref: "#/definitions/ImageDeleteResponseItem" - examples: - application/json: - - Untagged: "3e2f21a89f" - - Deleted: "3e2f21a89f" - - Deleted: "53b4f83ac9" - 404: - description: "No such image" - schema: - $ref: "#/definitions/ErrorResponse" - 409: - description: "Conflict" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or ID" - type: "string" - required: true - - name: "force" - in: "query" - description: "Remove the image even if it is being used by stopped containers or has other tags" - type: "boolean" - default: false - - name: "noprune" - in: "query" - description: "Do not delete untagged parent images" - type: "boolean" - default: false - tags: ["Image"] - /images/search: - get: - summary: "Search images" - description: "Search for an image on Docker Hub." - operationId: "ImageSearch" - produces: - - "application/json" - responses: - 200: - description: "No error" - schema: - type: "array" - items: - type: "object" - title: "ImageSearchResponseItem" - properties: - description: - type: "string" - is_official: - type: "boolean" - is_automated: - type: "boolean" - name: - type: "string" - star_count: - type: "integer" - examples: - application/json: - - description: "" - is_official: false - is_automated: false - name: "wma55/u1210sshd" - star_count: 0 - - description: "" - is_official: false - is_automated: false - name: "jdswinbank/sshd" - star_count: 0 - - description: "" - is_official: false - is_automated: false - name: "vgauthier/sshd" - star_count: 0 - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "term" - in: "query" - description: "Term to search" - type: "string" - required: true - - name: "limit" - in: "query" - description: "Maximum number of results to return" - type: "integer" - - name: "filters" - in: "query" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to process on the images list. Available filters: - - - `is-automated=(true|false)` - - `is-official=(true|false)` - - `stars=` Matches images that has at least 'number' stars. - type: "string" - tags: ["Image"] - /images/prune: - post: - summary: "Delete unused images" - produces: - - "application/json" - operationId: "ImagePrune" - parameters: - - name: "filters" - in: "query" - description: | - Filters to process on the prune list, encoded as JSON (a `map[string][]string`). Available filters: - - - `dangling=` When set to `true` (or `1`), prune only - unused *and* untagged images. When set to `false` - (or `0`), all unused images are pruned. - - `until=` Prune images created before this timestamp. The `` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. - - `label` (`label=`, `label==`, `label!=`, or `label!==`) Prune images with (or without, in case `label!=...` is used) the specified labels. - type: "string" - responses: - 200: - description: "No error" - schema: - type: "object" - title: "ImagePruneResponse" - properties: - ImagesDeleted: - description: "Images that were deleted" - type: "array" - items: - $ref: "#/definitions/ImageDeleteResponseItem" - SpaceReclaimed: - description: "Disk space reclaimed in bytes" - type: "integer" - format: "int64" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Image"] - /auth: - post: - summary: "Check auth configuration" - description: | - Validate credentials for a registry and, if available, get an identity - token for accessing the registry without password. - operationId: "SystemAuth" - consumes: ["application/json"] - produces: ["application/json"] - responses: - 200: - description: "An identity token was generated successfully." - schema: - type: "object" - title: "SystemAuthResponse" - required: [Status] - properties: - Status: - description: "The status of the authentication" - type: "string" - x-nullable: false - IdentityToken: - description: "An opaque token used to authenticate a user after a successful login" - type: "string" - x-nullable: false - examples: - application/json: - Status: "Login Succeeded" - IdentityToken: "9cbaf023786cd7..." - 204: - description: "No error" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "authConfig" - in: "body" - description: "Authentication to check" - schema: - $ref: "#/definitions/AuthConfig" - tags: ["System"] - /info: - get: - summary: "Get system information" - operationId: "SystemInfo" - produces: - - "application/json" - responses: - 200: - description: "No error" - schema: - $ref: "#/definitions/SystemInfo" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["System"] - /version: - get: - summary: "Get version" - description: "Returns the version of Docker that is running and various information about the system that Docker is running on." - operationId: "SystemVersion" - produces: ["application/json"] - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/SystemVersion" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["System"] - /_ping: - get: - summary: "Ping" - description: "This is a dummy endpoint you can use to test if the server is accessible." - operationId: "SystemPing" - produces: ["text/plain"] - responses: - 200: - description: "no error" - schema: - type: "string" - example: "OK" - headers: - API-Version: - type: "string" - description: "Max API Version the server supports" - Builder-Version: - type: "string" - description: "Default version of docker image builder" - Docker-Experimental: - type: "boolean" - description: "If the server is running with experimental mode enabled" - Cache-Control: - type: "string" - default: "no-cache, no-store, must-revalidate" - Pragma: - type: "string" - default: "no-cache" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - headers: - Cache-Control: - type: "string" - default: "no-cache, no-store, must-revalidate" - Pragma: - type: "string" - default: "no-cache" - tags: ["System"] - head: - summary: "Ping" - description: "This is a dummy endpoint you can use to test if the server is accessible." - operationId: "SystemPingHead" - produces: ["text/plain"] - responses: - 200: - description: "no error" - schema: - type: "string" - example: "(empty)" - headers: - API-Version: - type: "string" - description: "Max API Version the server supports" - Builder-Version: - type: "string" - description: "Default version of docker image builder" - Docker-Experimental: - type: "boolean" - description: "If the server is running with experimental mode enabled" - Cache-Control: - type: "string" - default: "no-cache, no-store, must-revalidate" - Pragma: - type: "string" - default: "no-cache" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["System"] - /commit: - post: - summary: "Create a new image from a container" - operationId: "ImageCommit" - consumes: - - "application/json" - produces: - - "application/json" - responses: - 201: - description: "no error" - schema: - $ref: "#/definitions/IdResponse" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "containerConfig" - in: "body" - description: "The container configuration" - schema: - $ref: "#/definitions/ContainerConfig" - - name: "container" - in: "query" - description: "The ID or name of the container to commit" - type: "string" - - name: "repo" - in: "query" - description: "Repository name for the created image" - type: "string" - - name: "tag" - in: "query" - description: "Tag name for the create image" - type: "string" - - name: "comment" - in: "query" - description: "Commit message" - type: "string" - - name: "author" - in: "query" - description: "Author of the image (e.g., `John Hannibal Smith `)" - type: "string" - - name: "pause" - in: "query" - description: "Whether to pause the container before committing" - type: "boolean" - default: true - - name: "changes" - in: "query" - description: "`Dockerfile` instructions to apply while committing" - type: "string" - tags: ["Image"] - /events: - get: - summary: "Monitor events" - description: | - Stream real-time events from the server. - - Various objects within Docker report events when something happens to them. - - Containers report these events: `attach`, `commit`, `copy`, `create`, `destroy`, `detach`, `die`, `exec_create`, `exec_detach`, `exec_start`, `exec_die`, `export`, `health_status`, `kill`, `oom`, `pause`, `rename`, `resize`, `restart`, `start`, `stop`, `top`, `unpause`, `update`, and `prune` - - Images report these events: `delete`, `import`, `load`, `pull`, `push`, `save`, `tag`, `untag`, and `prune` - - Volumes report these events: `create`, `mount`, `unmount`, `destroy`, and `prune` - - Networks report these events: `create`, `connect`, `disconnect`, `destroy`, `update`, `remove`, and `prune` - - The Docker daemon reports these events: `reload` - - Services report these events: `create`, `update`, and `remove` - - Nodes report these events: `create`, `update`, and `remove` - - Secrets report these events: `create`, `update`, and `remove` - - Configs report these events: `create`, `update`, and `remove` - - The Builder reports `prune` events - - operationId: "SystemEvents" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - type: "object" - title: "SystemEventsResponse" - properties: - Type: - description: "The type of object emitting the event" - type: "string" - Action: - description: "The type of event" - type: "string" - Actor: - type: "object" - properties: - ID: - description: "The ID of the object emitting the event" - type: "string" - Attributes: - description: "Various key/value attributes of the object, depending on its type" - type: "object" - additionalProperties: - type: "string" - time: - description: "Timestamp of event" - type: "integer" - timeNano: - description: "Timestamp of event, with nanosecond accuracy" - type: "integer" - format: "int64" - examples: - application/json: - Type: "container" - Action: "create" - Actor: - ID: "ede54ee1afda366ab42f824e8a5ffd195155d853ceaec74a927f249ea270c743" - Attributes: - com.example.some-label: "some-label-value" - image: "alpine" - name: "my-container" - time: 1461943101 - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "since" - in: "query" - description: "Show events created since this timestamp then stream new events." - type: "string" - - name: "until" - in: "query" - description: "Show events created until this timestamp then stop streaming." - type: "string" - - name: "filters" - in: "query" - description: | - A JSON encoded value of filters (a `map[string][]string`) to process on the event list. Available filters: - - - `config=` config name or ID - - `container=` container name or ID - - `daemon=` daemon name or ID - - `event=` event type - - `image=` image name or ID - - `label=` image or container label - - `network=` network name or ID - - `node=` node ID - - `plugin`= plugin name or ID - - `scope`= local or swarm - - `secret=` secret name or ID - - `service=` service name or ID - - `type=` object to filter by, one of `container`, `image`, `volume`, `network`, `daemon`, `plugin`, `node`, `service`, `secret` or `config` - - `volume=` volume name - type: "string" - tags: ["System"] - /system/df: - get: - summary: "Get data usage information" - operationId: "SystemDataUsage" - responses: - 200: - description: "no error" - schema: - type: "object" - title: "SystemDataUsageResponse" - properties: - LayersSize: - type: "integer" - format: "int64" - Images: - type: "array" - items: - $ref: "#/definitions/ImageSummary" - Containers: - type: "array" - items: - $ref: "#/definitions/ContainerSummary" - Volumes: - type: "array" - items: - $ref: "#/definitions/Volume" - BuildCache: - type: "array" - items: - $ref: "#/definitions/BuildCache" - example: - LayersSize: 1092588 - Images: - - - Id: "sha256:2b8fd9751c4c0f5dd266fcae00707e67a2545ef34f9a29354585f93dac906749" - ParentId: "" - RepoTags: - - "busybox:latest" - RepoDigests: - - "busybox@sha256:a59906e33509d14c036c8678d687bd4eec81ed7c4b8ce907b888c607f6a1e0e6" - Created: 1466724217 - Size: 1092588 - SharedSize: 0 - VirtualSize: 1092588 - Labels: {} - Containers: 1 - Containers: - - - Id: "e575172ed11dc01bfce087fb27bee502db149e1a0fad7c296ad300bbff178148" - Names: - - "/top" - Image: "busybox" - ImageID: "sha256:2b8fd9751c4c0f5dd266fcae00707e67a2545ef34f9a29354585f93dac906749" - Command: "top" - Created: 1472592424 - Ports: [] - SizeRootFs: 1092588 - Labels: {} - State: "exited" - Status: "Exited (0) 56 minutes ago" - HostConfig: - NetworkMode: "default" - NetworkSettings: - Networks: - bridge: - IPAMConfig: null - Links: null - Aliases: null - NetworkID: "d687bc59335f0e5c9ee8193e5612e8aee000c8c62ea170cfb99c098f95899d92" - EndpointID: "8ed5115aeaad9abb174f68dcf135b49f11daf597678315231a32ca28441dec6a" - Gateway: "172.18.0.1" - IPAddress: "172.18.0.2" - IPPrefixLen: 16 - IPv6Gateway: "" - GlobalIPv6Address: "" - GlobalIPv6PrefixLen: 0 - MacAddress: "02:42:ac:12:00:02" - Mounts: [] - Volumes: - - - Name: "my-volume" - Driver: "local" - Mountpoint: "/var/lib/docker/volumes/my-volume/_data" - Labels: null - Scope: "local" - Options: null - UsageData: - Size: 10920104 - RefCount: 2 - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["System"] - /images/{name}/get: - get: - summary: "Export an image" - description: | - Get a tarball containing all images and metadata for a repository. - - If `name` is a specific name and tag (e.g. `ubuntu:latest`), then only that image (and its parents) are returned. If `name` is an image ID, similarly only that image (and its parents) are returned, but with the exclusion of the `repositories` file in the tarball, as there were no image names referenced. - - ### Image tarball format - - An image tarball contains one directory per image layer (named using its long ID), each containing these files: - - - `VERSION`: currently `1.0` - the file format version - - `json`: detailed layer information, similar to `docker inspect layer_id` - - `layer.tar`: A tarfile containing the filesystem changes in this layer - - The `layer.tar` file contains `aufs` style `.wh..wh.aufs` files and directories for storing attribute changes and deletions. - - If the tarball defines a repository, the tarball should also include a `repositories` file at the root that contains a list of repository and tag names mapped to layer IDs. - - ```json - { - "hello-world": { - "latest": "565a9d68a73f6706862bfe8409a7f659776d4d60a8d096eb4a3cbce6999cc2a1" - } - } - ``` - operationId: "ImageGet" - produces: - - "application/x-tar" - responses: - 200: - description: "no error" - schema: - type: "string" - format: "binary" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or ID" - type: "string" - required: true - tags: ["Image"] - /images/get: - get: - summary: "Export several images" - description: | - Get a tarball containing all images and metadata for several image - repositories. - - For each value of the `names` parameter: if it is a specific name and - tag (e.g. `ubuntu:latest`), then only that image (and its parents) are - returned; if it is an image ID, similarly only that image (and its parents) - are returned and there would be no names referenced in the 'repositories' - file for this image ID. - - For details on the format, see the [export image endpoint](#operation/ImageGet). - operationId: "ImageGetAll" - produces: - - "application/x-tar" - responses: - 200: - description: "no error" - schema: - type: "string" - format: "binary" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "names" - in: "query" - description: "Image names to filter by" - type: "array" - items: - type: "string" - tags: ["Image"] - /images/load: - post: - summary: "Import images" - description: | - Load a set of images and tags into a repository. - - For details on the format, see the [export image endpoint](#operation/ImageGet). - operationId: "ImageLoad" - consumes: - - "application/x-tar" - produces: - - "application/json" - responses: - 200: - description: "no error" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "imagesTarball" - in: "body" - description: "Tar archive containing images" - schema: - type: "string" - format: "binary" - - name: "quiet" - in: "query" - description: "Suppress progress details during load." - type: "boolean" - default: false - tags: ["Image"] - /containers/{id}/exec: - post: - summary: "Create an exec instance" - description: "Run a command inside a running container." - operationId: "ContainerExec" - consumes: - - "application/json" - produces: - - "application/json" - responses: - 201: - description: "no error" - schema: - $ref: "#/definitions/IdResponse" - 404: - description: "no such container" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such container: c2ada9df5af8" - 409: - description: "container is paused" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "execConfig" - in: "body" - description: "Exec configuration" - schema: - type: "object" - properties: - AttachStdin: - type: "boolean" - description: "Attach to `stdin` of the exec command." - AttachStdout: - type: "boolean" - description: "Attach to `stdout` of the exec command." - AttachStderr: - type: "boolean" - description: "Attach to `stderr` of the exec command." - DetachKeys: - type: "string" - description: | - Override the key sequence for detaching a container. Format is - a single character `[a-Z]` or `ctrl-` where `` - is one of: `a-z`, `@`, `^`, `[`, `,` or `_`. - Tty: - type: "boolean" - description: "Allocate a pseudo-TTY." - Env: - description: | - A list of environment variables in the form `["VAR=value", ...]`. - type: "array" - items: - type: "string" - Cmd: - type: "array" - description: "Command to run, as a string or array of strings." - items: - type: "string" - Privileged: - type: "boolean" - description: "Runs the exec process with extended privileges." - default: false - User: - type: "string" - description: | - The user, and optionally, group to run the exec process inside - the container. Format is one of: `user`, `user:group`, `uid`, - or `uid:gid`. - WorkingDir: - type: "string" - description: | - The working directory for the exec process inside the container. - example: - AttachStdin: false - AttachStdout: true - AttachStderr: true - DetachKeys: "ctrl-p,ctrl-q" - Tty: false - Cmd: - - "date" - Env: - - "FOO=bar" - - "BAZ=quux" - required: true - - name: "id" - in: "path" - description: "ID or name of container" - type: "string" - required: true - tags: ["Exec"] - /exec/{id}/start: - post: - summary: "Start an exec instance" - description: | - Starts a previously set up exec instance. If detach is true, this endpoint - returns immediately after starting the command. Otherwise, it sets up an - interactive session with the command. - operationId: "ExecStart" - consumes: - - "application/json" - produces: - - "application/vnd.docker.raw-stream" - responses: - 200: - description: "No error" - 404: - description: "No such exec instance" - schema: - $ref: "#/definitions/ErrorResponse" - 409: - description: "Container is stopped or paused" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "execStartConfig" - in: "body" - schema: - type: "object" - properties: - Detach: - type: "boolean" - description: "Detach from the command." - Tty: - type: "boolean" - description: "Allocate a pseudo-TTY." - example: - Detach: false - Tty: false - - name: "id" - in: "path" - description: "Exec instance ID" - required: true - type: "string" - tags: ["Exec"] - /exec/{id}/resize: - post: - summary: "Resize an exec instance" - description: | - Resize the TTY session used by an exec instance. This endpoint only works - if `tty` was specified as part of creating and starting the exec instance. - operationId: "ExecResize" - responses: - 200: - description: "No error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "No such exec instance" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "Exec instance ID" - required: true - type: "string" - - name: "h" - in: "query" - description: "Height of the TTY session in characters" - type: "integer" - - name: "w" - in: "query" - description: "Width of the TTY session in characters" - type: "integer" - tags: ["Exec"] - /exec/{id}/json: - get: - summary: "Inspect an exec instance" - description: "Return low-level information about an exec instance." - operationId: "ExecInspect" - produces: - - "application/json" - responses: - 200: - description: "No error" - schema: - type: "object" - title: "ExecInspectResponse" - properties: - CanRemove: - type: "boolean" - DetachKeys: - type: "string" - ID: - type: "string" - Running: - type: "boolean" - ExitCode: - type: "integer" - ProcessConfig: - $ref: "#/definitions/ProcessConfig" - OpenStdin: - type: "boolean" - OpenStderr: - type: "boolean" - OpenStdout: - type: "boolean" - ContainerID: - type: "string" - Pid: - type: "integer" - description: "The system process ID for the exec process." - examples: - application/json: - CanRemove: false - ContainerID: "b53ee82b53a40c7dca428523e34f741f3abc51d9f297a14ff874bf761b995126" - DetachKeys: "" - ExitCode: 2 - ID: "f33bbfb39f5b142420f4759b2348913bd4a8d1a6d7fd56499cb41a1bb91d7b3b" - OpenStderr: true - OpenStdin: true - OpenStdout: true - ProcessConfig: - arguments: - - "-c" - - "exit 2" - entrypoint: "sh" - privileged: false - tty: true - user: "1000" - Running: false - Pid: 42000 - 404: - description: "No such exec instance" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "Exec instance ID" - required: true - type: "string" - tags: ["Exec"] - - /volumes: - get: - summary: "List volumes" - operationId: "VolumeList" - produces: ["application/json"] - responses: - 200: - description: "Summary volume data that matches the query" - schema: - type: "object" - title: "VolumeListResponse" - description: "Volume list response" - required: [Volumes, Warnings] - properties: - Volumes: - type: "array" - x-nullable: false - description: "List of volumes" - items: - $ref: "#/definitions/Volume" - Warnings: - type: "array" - x-nullable: false - description: | - Warnings that occurred when fetching the list of volumes. - items: - type: "string" - - examples: - application/json: - Volumes: - - CreatedAt: "2017-07-19T12:00:26Z" - Name: "tardis" - Driver: "local" - Mountpoint: "/var/lib/docker/volumes/tardis" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Scope: "local" - Options: - device: "tmpfs" - o: "size=100m,uid=1000" - type: "tmpfs" - Warnings: [] - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - description: | - JSON encoded value of the filters (a `map[string][]string`) to - process on the volumes list. Available filters: - - - `dangling=` When set to `true` (or `1`), returns all - volumes that are not in use by a container. When set to `false` - (or `0`), only volumes that are in use by one or more - containers are returned. - - `driver=` Matches volumes based on their driver. - - `label=` or `label=:` Matches volumes based on - the presence of a `label` alone or a `label` and a value. - - `name=` Matches all or part of a volume name. - type: "string" - format: "json" - tags: ["Volume"] - - /volumes/create: - post: - summary: "Create a volume" - operationId: "VolumeCreate" - consumes: ["application/json"] - produces: ["application/json"] - responses: - 201: - description: "The volume was created successfully" - schema: - $ref: "#/definitions/Volume" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "volumeConfig" - in: "body" - required: true - description: "Volume configuration" - schema: - type: "object" - description: "Volume configuration" - title: "VolumeConfig" - properties: - Name: - description: | - The new volume's name. If not specified, Docker generates a name. - type: "string" - x-nullable: false - Driver: - description: "Name of the volume driver to use." - type: "string" - default: "local" - x-nullable: false - DriverOpts: - description: | - A mapping of driver options and values. These options are - passed directly to the driver and are driver specific. - type: "object" - additionalProperties: - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - example: - Name: "tardis" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - Driver: "custom" - tags: ["Volume"] - - /volumes/{name}: - get: - summary: "Inspect a volume" - operationId: "VolumeInspect" - produces: ["application/json"] - responses: - 200: - description: "No error" - schema: - $ref: "#/definitions/Volume" - 404: - description: "No such volume" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - required: true - description: "Volume name or ID" - type: "string" - tags: ["Volume"] - - delete: - summary: "Remove a volume" - description: "Instruct the driver to remove the volume." - operationId: "VolumeDelete" - responses: - 204: - description: "The volume was removed" - 404: - description: "No such volume or volume driver" - schema: - $ref: "#/definitions/ErrorResponse" - 409: - description: "Volume is in use and cannot be removed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - required: true - description: "Volume name or ID" - type: "string" - - name: "force" - in: "query" - description: "Force the removal of the volume" - type: "boolean" - default: false - tags: ["Volume"] - /volumes/prune: - post: - summary: "Delete unused volumes" - produces: - - "application/json" - operationId: "VolumePrune" - parameters: - - name: "filters" - in: "query" - description: | - Filters to process on the prune list, encoded as JSON (a `map[string][]string`). - - Available filters: - - `label` (`label=`, `label==`, `label!=`, or `label!==`) Prune volumes with (or without, in case `label!=...` is used) the specified labels. - type: "string" - responses: - 200: - description: "No error" - schema: - type: "object" - title: "VolumePruneResponse" - properties: - VolumesDeleted: - description: "Volumes that were deleted" - type: "array" - items: - type: "string" - SpaceReclaimed: - description: "Disk space reclaimed in bytes" - type: "integer" - format: "int64" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Volume"] - /networks: - get: - summary: "List networks" - description: | - Returns a list of networks. For details on the format, see the - [network inspect endpoint](#operation/NetworkInspect). - - Note that it uses a different, smaller representation of a network than - inspecting a single network. For example, the list of containers attached - to the network is not propagated in API versions 1.28 and up. - operationId: "NetworkList" - produces: - - "application/json" - responses: - 200: - description: "No error" - schema: - type: "array" - items: - $ref: "#/definitions/Network" - examples: - application/json: - - Name: "bridge" - Id: "f2de39df4171b0dc801e8002d1d999b77256983dfc63041c0f34030aa3977566" - Created: "2016-10-19T06:21:00.416543526Z" - Scope: "local" - Driver: "bridge" - EnableIPv6: false - Internal: false - Attachable: false - Ingress: false - IPAM: - Driver: "default" - Config: - - - Subnet: "172.17.0.0/16" - Options: - com.docker.network.bridge.default_bridge: "true" - com.docker.network.bridge.enable_icc: "true" - com.docker.network.bridge.enable_ip_masquerade: "true" - com.docker.network.bridge.host_binding_ipv4: "0.0.0.0" - com.docker.network.bridge.name: "docker0" - com.docker.network.driver.mtu: "1500" - - Name: "none" - Id: "e086a3893b05ab69242d3c44e49483a3bbbd3a26b46baa8f61ab797c1088d794" - Created: "0001-01-01T00:00:00Z" - Scope: "local" - Driver: "null" - EnableIPv6: false - Internal: false - Attachable: false - Ingress: false - IPAM: - Driver: "default" - Config: [] - Containers: {} - Options: {} - - Name: "host" - Id: "13e871235c677f196c4e1ecebb9dc733b9b2d2ab589e30c539efeda84a24215e" - Created: "0001-01-01T00:00:00Z" - Scope: "local" - Driver: "host" - EnableIPv6: false - Internal: false - Attachable: false - Ingress: false - IPAM: - Driver: "default" - Config: [] - Containers: {} - Options: {} - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - description: | - JSON encoded value of the filters (a `map[string][]string`) to process - on the networks list. - - Available filters: - - - `dangling=` When set to `true` (or `1`), returns all - networks that are not in use by a container. When set to `false` - (or `0`), only networks that are in use by one or more - containers are returned. - - `driver=` Matches a network's driver. - - `id=` Matches all or part of a network ID. - - `label=` or `label==` of a network label. - - `name=` Matches all or part of a network name. - - `scope=["swarm"|"global"|"local"]` Filters networks by scope (`swarm`, `global`, or `local`). - - `type=["custom"|"builtin"]` Filters networks by type. The `custom` keyword returns all user-defined networks. - type: "string" - tags: ["Network"] - - /networks/{id}: - get: - summary: "Inspect a network" - operationId: "NetworkInspect" - produces: - - "application/json" - responses: - 200: - description: "No error" - schema: - $ref: "#/definitions/Network" - 404: - description: "Network not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "Network ID or name" - required: true - type: "string" - - name: "verbose" - in: "query" - description: "Detailed inspect output for troubleshooting" - type: "boolean" - default: false - - name: "scope" - in: "query" - description: "Filter the network by scope (swarm, global, or local)" - type: "string" - tags: ["Network"] - - delete: - summary: "Remove a network" - operationId: "NetworkDelete" - responses: - 204: - description: "No error" - 403: - description: "operation not supported for pre-defined networks" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such network" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "Network ID or name" - required: true - type: "string" - tags: ["Network"] - - /networks/create: - post: - summary: "Create a network" - operationId: "NetworkCreate" - consumes: - - "application/json" - produces: - - "application/json" - responses: - 201: - description: "No error" - schema: - type: "object" - title: "NetworkCreateResponse" - properties: - Id: - description: "The ID of the created network." - type: "string" - Warning: - type: "string" - example: - Id: "22be93d5babb089c5aab8dbc369042fad48ff791584ca2da2100db837a1c7c30" - Warning: "" - 403: - description: "operation not supported for pre-defined networks" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "plugin not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "networkConfig" - in: "body" - description: "Network configuration" - required: true - schema: - type: "object" - required: ["Name"] - properties: - Name: - description: "The network's name." - type: "string" - CheckDuplicate: - description: | - Check for networks with duplicate names. Since Network is - primarily keyed based on a random ID and not on the name, and - network name is strictly a user-friendly alias to the network - which is uniquely identified using ID, there is no guaranteed - way to check for duplicates. CheckDuplicate is there to provide - a best effort checking of any networks which has the same name - but it is not guaranteed to catch all name collisions. - type: "boolean" - Driver: - description: "Name of the network driver plugin to use." - type: "string" - default: "bridge" - Internal: - description: "Restrict external access to the network." - type: "boolean" - Attachable: - description: | - Globally scoped network is manually attachable by regular - containers from workers in swarm mode. - type: "boolean" - Ingress: - description: | - Ingress network is the network which provides the routing-mesh - in swarm mode. - type: "boolean" - IPAM: - description: "Optional custom IP scheme for the network." - $ref: "#/definitions/IPAM" - EnableIPv6: - description: "Enable IPv6 on the network." - type: "boolean" - Options: - description: "Network specific options to be used by the drivers." - type: "object" - additionalProperties: - type: "string" - Labels: - description: "User-defined key/value metadata." - type: "object" - additionalProperties: - type: "string" - example: - Name: "isolated_nw" - CheckDuplicate: false - Driver: "bridge" - EnableIPv6: true - IPAM: - Driver: "default" - Config: - - Subnet: "172.20.0.0/16" - IPRange: "172.20.10.0/24" - Gateway: "172.20.10.11" - - Subnet: "2001:db8:abcd::/64" - Gateway: "2001:db8:abcd::1011" - Options: - foo: "bar" - Internal: true - Attachable: false - Ingress: false - Options: - com.docker.network.bridge.default_bridge: "true" - com.docker.network.bridge.enable_icc: "true" - com.docker.network.bridge.enable_ip_masquerade: "true" - com.docker.network.bridge.host_binding_ipv4: "0.0.0.0" - com.docker.network.bridge.name: "docker0" - com.docker.network.driver.mtu: "1500" - Labels: - com.example.some-label: "some-value" - com.example.some-other-label: "some-other-value" - tags: ["Network"] - - /networks/{id}/connect: - post: - summary: "Connect a container to a network" - operationId: "NetworkConnect" - consumes: - - "application/json" - responses: - 200: - description: "No error" - 403: - description: "Operation not supported for swarm scoped networks" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "Network or container not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "Network ID or name" - required: true - type: "string" - - name: "container" - in: "body" - required: true - schema: - type: "object" - properties: - Container: - type: "string" - description: "The ID or name of the container to connect to the network." - EndpointConfig: - $ref: "#/definitions/EndpointSettings" - example: - Container: "3613f73ba0e4" - EndpointConfig: - IPAMConfig: - IPv4Address: "172.24.56.89" - IPv6Address: "2001:db8::5689" - tags: ["Network"] - - /networks/{id}/disconnect: - post: - summary: "Disconnect a container from a network" - operationId: "NetworkDisconnect" - consumes: - - "application/json" - responses: - 200: - description: "No error" - 403: - description: "Operation not supported for swarm scoped networks" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "Network or container not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "Network ID or name" - required: true - type: "string" - - name: "container" - in: "body" - required: true - schema: - type: "object" - properties: - Container: - type: "string" - description: | - The ID or name of the container to disconnect from the network. - Force: - type: "boolean" - description: | - Force the container to disconnect from the network. - tags: ["Network"] - /networks/prune: - post: - summary: "Delete unused networks" - produces: - - "application/json" - operationId: "NetworkPrune" - parameters: - - name: "filters" - in: "query" - description: | - Filters to process on the prune list, encoded as JSON (a `map[string][]string`). - - Available filters: - - `until=` Prune networks created before this timestamp. The `` can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. `10m`, `1h30m`) computed relative to the daemon machine’s time. - - `label` (`label=`, `label==`, `label!=`, or `label!==`) Prune networks with (or without, in case `label!=...` is used) the specified labels. - type: "string" - responses: - 200: - description: "No error" - schema: - type: "object" - title: "NetworkPruneResponse" - properties: - NetworksDeleted: - description: "Networks that were deleted" - type: "array" - items: - type: "string" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Network"] - /plugins: - get: - summary: "List plugins" - operationId: "PluginList" - description: "Returns information about installed plugins." - produces: ["application/json"] - responses: - 200: - description: "No error" - schema: - type: "array" - items: - $ref: "#/definitions/Plugin" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - type: "string" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the plugin list. - - Available filters: - - - `capability=` - - `enable=|` - tags: ["Plugin"] - - /plugins/privileges: - get: - summary: "Get plugin privileges" - operationId: "GetPluginPrivileges" - responses: - 200: - description: "no error" - schema: - type: "array" - items: - description: | - Describes a permission the user has to accept upon installing - the plugin. - type: "object" - title: "PluginPrivilegeItem" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" - example: - - Name: "network" - Description: "" - Value: - - "host" - - Name: "mount" - Description: "" - Value: - - "/data" - - Name: "device" - Description: "" - Value: - - "/dev/cpu_dma_latency" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "remote" - in: "query" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - tags: - - "Plugin" - - /plugins/pull: - post: - summary: "Install a plugin" - operationId: "PluginPull" - description: | - Pulls and installs a plugin. After the plugin is installed, it can be - enabled using the [`POST /plugins/{name}/enable` endpoint](#operation/PostPluginsEnable). - produces: - - "application/json" - responses: - 204: - description: "no error" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "remote" - in: "query" - description: | - Remote reference for plugin to install. - - The `:latest` tag is optional, and is used as the default if omitted. - required: true - type: "string" - - name: "name" - in: "query" - description: | - Local name for the pulled plugin. - - The `:latest` tag is optional, and is used as the default if omitted. - required: false - type: "string" - - name: "X-Registry-Auth" - in: "header" - description: | - A base64url-encoded auth configuration to use when pulling a plugin - from a registry. - - Refer to the [authentication section](#section/Authentication) for - details. - type: "string" - - name: "body" - in: "body" - schema: - type: "array" - items: - description: | - Describes a permission accepted by the user upon installing the - plugin. - type: "object" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" - example: - - Name: "network" - Description: "" - Value: - - "host" - - Name: "mount" - Description: "" - Value: - - "/data" - - Name: "device" - Description: "" - Value: - - "/dev/cpu_dma_latency" - tags: ["Plugin"] - /plugins/{name}/json: - get: - summary: "Inspect a plugin" - operationId: "PluginInspect" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Plugin" - 404: - description: "plugin is not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - tags: ["Plugin"] - /plugins/{name}: - delete: - summary: "Remove a plugin" - operationId: "PluginDelete" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Plugin" - 404: - description: "plugin is not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - - name: "force" - in: "query" - description: | - Disable the plugin before removing. This may result in issues if the - plugin is in use by a container. - type: "boolean" - default: false - tags: ["Plugin"] - /plugins/{name}/enable: - post: - summary: "Enable a plugin" - operationId: "PluginEnable" - responses: - 200: - description: "no error" - 404: - description: "plugin is not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - - name: "timeout" - in: "query" - description: "Set the HTTP client timeout (in seconds)" - type: "integer" - default: 0 - tags: ["Plugin"] - /plugins/{name}/disable: - post: - summary: "Disable a plugin" - operationId: "PluginDisable" - responses: - 200: - description: "no error" - 404: - description: "plugin is not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - tags: ["Plugin"] - /plugins/{name}/upgrade: - post: - summary: "Upgrade a plugin" - operationId: "PluginUpgrade" - responses: - 204: - description: "no error" - 404: - description: "plugin not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - - name: "remote" - in: "query" - description: | - Remote reference to upgrade to. - - The `:latest` tag is optional, and is used as the default if omitted. - required: true - type: "string" - - name: "X-Registry-Auth" - in: "header" - description: | - A base64url-encoded auth configuration to use when pulling a plugin - from a registry. - - Refer to the [authentication section](#section/Authentication) for - details. - type: "string" - - name: "body" - in: "body" - schema: - type: "array" - items: - description: | - Describes a permission accepted by the user upon installing the - plugin. - type: "object" - properties: - Name: - type: "string" - Description: - type: "string" - Value: - type: "array" - items: - type: "string" - example: - - Name: "network" - Description: "" - Value: - - "host" - - Name: "mount" - Description: "" - Value: - - "/data" - - Name: "device" - Description: "" - Value: - - "/dev/cpu_dma_latency" - tags: ["Plugin"] - /plugins/create: - post: - summary: "Create a plugin" - operationId: "PluginCreate" - consumes: - - "application/x-tar" - responses: - 204: - description: "no error" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "query" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - - name: "tarContext" - in: "body" - description: "Path to tar containing plugin rootfs and manifest" - schema: - type: "string" - format: "binary" - tags: ["Plugin"] - /plugins/{name}/push: - post: - summary: "Push a plugin" - operationId: "PluginPush" - description: | - Push a plugin to the registry. - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - responses: - 200: - description: "no error" - 404: - description: "plugin not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Plugin"] - /plugins/{name}/set: - post: - summary: "Configure a plugin" - operationId: "PluginSet" - consumes: - - "application/json" - parameters: - - name: "name" - in: "path" - description: | - The name of the plugin. The `:latest` tag is optional, and is the - default if omitted. - required: true - type: "string" - - name: "body" - in: "body" - schema: - type: "array" - items: - type: "string" - example: ["DEBUG=1"] - responses: - 204: - description: "No error" - 404: - description: "Plugin not installed" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Plugin"] - /nodes: - get: - summary: "List nodes" - operationId: "NodeList" - responses: - 200: - description: "no error" - schema: - type: "array" - items: - $ref: "#/definitions/Node" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - description: | - Filters to process on the nodes list, encoded as JSON (a `map[string][]string`). - - Available filters: - - `id=` - - `label=` - - `membership=`(`accepted`|`pending`)` - - `name=` - - `node.label=` - - `role=`(`manager`|`worker`)` - type: "string" - tags: ["Node"] - /nodes/{id}: - get: - summary: "Inspect a node" - operationId: "NodeInspect" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Node" - 404: - description: "no such node" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "The ID or name of the node" - type: "string" - required: true - tags: ["Node"] - delete: - summary: "Delete a node" - operationId: "NodeDelete" - responses: - 200: - description: "no error" - 404: - description: "no such node" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "The ID or name of the node" - type: "string" - required: true - - name: "force" - in: "query" - description: "Force remove a node from the swarm" - default: false - type: "boolean" - tags: ["Node"] - /nodes/{id}/update: - post: - summary: "Update a node" - operationId: "NodeUpdate" - responses: - 200: - description: "no error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such node" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "The ID of the node" - type: "string" - required: true - - name: "body" - in: "body" - schema: - $ref: "#/definitions/NodeSpec" - - name: "version" - in: "query" - description: | - The version number of the node object being updated. This is required - to avoid conflicting writes. - type: "integer" - format: "int64" - required: true - tags: ["Node"] - /swarm: - get: - summary: "Inspect swarm" - operationId: "SwarmInspect" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Swarm" - 404: - description: "no such swarm" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Swarm"] - /swarm/init: - post: - summary: "Initialize a new swarm" - operationId: "SwarmInit" - produces: - - "application/json" - - "text/plain" - responses: - 200: - description: "no error" - schema: - description: "The node ID" - type: "string" - example: "7v2t30z9blmxuhnyo6s4cpenp" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is already part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "body" - in: "body" - required: true - schema: - type: "object" - properties: - ListenAddr: - description: | - Listen address used for inter-manager communication, as well - as determining the networking interface used for the VXLAN - Tunnel Endpoint (VTEP). This can either be an address/port - combination in the form `192.168.1.1:4567`, or an interface - followed by a port number, like `eth0:4567`. If the port number - is omitted, the default swarm listening port is used. - type: "string" - AdvertiseAddr: - description: | - Externally reachable address advertised to other nodes. This - can either be an address/port combination in the form - `192.168.1.1:4567`, or an interface followed by a port number, - like `eth0:4567`. If the port number is omitted, the port - number from the listen address is used. If `AdvertiseAddr` is - not specified, it will be automatically detected when possible. - type: "string" - DataPathAddr: - description: | - Address or interface to use for data path traffic (format: - ``), for example, `192.168.1.1`, or an interface, - like `eth0`. If `DataPathAddr` is unspecified, the same address - as `AdvertiseAddr` is used. - - The `DataPathAddr` specifies the address that global scope - network drivers will publish towards other nodes in order to - reach the containers running on this node. Using this parameter - it is possible to separate the container data traffic from the - management traffic of the cluster. - type: "string" - DataPathPort: - description: | - DataPathPort specifies the data path port number for data traffic. - Acceptable port range is 1024 to 49151. - if no port is set or is set to 0, default port 4789 will be used. - type: "integer" - format: "uint32" - DefaultAddrPool: - description: | - Default Address Pool specifies default subnet pools for global - scope networks. - type: "array" - items: - type: "string" - example: ["10.10.0.0/16", "20.20.0.0/16"] - ForceNewCluster: - description: "Force creation of a new swarm." - type: "boolean" - SubnetSize: - description: | - SubnetSize specifies the subnet size of the networks created - from the default subnet pool. - type: "integer" - format: "uint32" - Spec: - $ref: "#/definitions/SwarmSpec" - example: - ListenAddr: "0.0.0.0:2377" - AdvertiseAddr: "192.168.1.1:2377" - DataPathPort: 4789 - DefaultAddrPool: ["10.10.0.0/8", "20.20.0.0/8"] - SubnetSize: 24 - ForceNewCluster: false - Spec: - Orchestration: {} - Raft: {} - Dispatcher: {} - CAConfig: {} - EncryptionConfig: - AutoLockManagers: false - tags: ["Swarm"] - /swarm/join: - post: - summary: "Join an existing swarm" - operationId: "SwarmJoin" - responses: - 200: - description: "no error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is already part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "body" - in: "body" - required: true - schema: - type: "object" - properties: - ListenAddr: - description: | - Listen address used for inter-manager communication if the node - gets promoted to manager, as well as determining the networking - interface used for the VXLAN Tunnel Endpoint (VTEP). - type: "string" - AdvertiseAddr: - description: | - Externally reachable address advertised to other nodes. This - can either be an address/port combination in the form - `192.168.1.1:4567`, or an interface followed by a port number, - like `eth0:4567`. If the port number is omitted, the port - number from the listen address is used. If `AdvertiseAddr` is - not specified, it will be automatically detected when possible. - type: "string" - DataPathAddr: - description: | - Address or interface to use for data path traffic (format: - ``), for example, `192.168.1.1`, or an interface, - like `eth0`. If `DataPathAddr` is unspecified, the same addres - as `AdvertiseAddr` is used. - - The `DataPathAddr` specifies the address that global scope - network drivers will publish towards other nodes in order to - reach the containers running on this node. Using this parameter - it is possible to separate the container data traffic from the - management traffic of the cluster. - - type: "string" - RemoteAddrs: - description: | - Addresses of manager nodes already participating in the swarm. - type: "array" - items: - type: "string" - JoinToken: - description: "Secret token for joining this swarm." - type: "string" - example: - ListenAddr: "0.0.0.0:2377" - AdvertiseAddr: "192.168.1.1:2377" - RemoteAddrs: - - "node1:2377" - JoinToken: "SWMTKN-1-3pu6hszjas19xyp7ghgosyx9k8atbfcr8p2is99znpy26u2lkl-7p73s1dx5in4tatdymyhg9hu2" - tags: ["Swarm"] - /swarm/leave: - post: - summary: "Leave a swarm" - operationId: "SwarmLeave" - responses: - 200: - description: "no error" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "force" - description: | - Force leave swarm, even if this is the last manager or that it will - break the cluster. - in: "query" - type: "boolean" - default: false - tags: ["Swarm"] - /swarm/update: - post: - summary: "Update a swarm" - operationId: "SwarmUpdate" - responses: - 200: - description: "no error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "body" - in: "body" - required: true - schema: - $ref: "#/definitions/SwarmSpec" - - name: "version" - in: "query" - description: | - The version number of the swarm object being updated. This is - required to avoid conflicting writes. - type: "integer" - format: "int64" - required: true - - name: "rotateWorkerToken" - in: "query" - description: "Rotate the worker join token." - type: "boolean" - default: false - - name: "rotateManagerToken" - in: "query" - description: "Rotate the manager join token." - type: "boolean" - default: false - - name: "rotateManagerUnlockKey" - in: "query" - description: "Rotate the manager unlock key." - type: "boolean" - default: false - tags: ["Swarm"] - /swarm/unlockkey: - get: - summary: "Get the unlock key" - operationId: "SwarmUnlockkey" - consumes: - - "application/json" - responses: - 200: - description: "no error" - schema: - type: "object" - title: "UnlockKeyResponse" - properties: - UnlockKey: - description: "The swarm's unlock key." - type: "string" - example: - UnlockKey: "SWMKEY-1-7c37Cc8654o6p38HnroywCi19pllOnGtbdZEgtKxZu8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Swarm"] - /swarm/unlock: - post: - summary: "Unlock a locked manager" - operationId: "SwarmUnlock" - consumes: - - "application/json" - produces: - - "application/json" - parameters: - - name: "body" - in: "body" - required: true - schema: - type: "object" - properties: - UnlockKey: - description: "The swarm's unlock key." - type: "string" - example: - UnlockKey: "SWMKEY-1-7c37Cc8654o6p38HnroywCi19pllOnGtbdZEgtKxZu8" - responses: - 200: - description: "no error" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Swarm"] - /services: - get: - summary: "List services" - operationId: "ServiceList" - responses: - 200: - description: "no error" - schema: - type: "array" - items: - $ref: "#/definitions/Service" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - type: "string" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the services list. - - Available filters: - - - `id=` - - `label=` - - `mode=["replicated"|"global"]` - - `name=` - - name: "status" - in: "query" - type: "boolean" - description: | - Include service status, with count of running and desired tasks. - tags: ["Service"] - /services/create: - post: - summary: "Create a service" - operationId: "ServiceCreate" - consumes: - - "application/json" - produces: - - "application/json" - responses: - 201: - description: "no error" - schema: - type: "object" - title: "ServiceCreateResponse" - properties: - ID: - description: "The ID of the created service." - type: "string" - Warning: - description: "Optional warning message" - type: "string" - example: - ID: "ak7w3gjqoa3kuz8xcpnyy0pvl" - Warning: "unable to pin image doesnotexist:latest to digest: image library/doesnotexist:latest not found" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 403: - description: "network is not eligible for services" - schema: - $ref: "#/definitions/ErrorResponse" - 409: - description: "name conflicts with an existing service" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "body" - in: "body" - required: true - schema: - allOf: - - $ref: "#/definitions/ServiceSpec" - - type: "object" - example: - Name: "web" - TaskTemplate: - ContainerSpec: - Image: "nginx:alpine" - Mounts: - - - ReadOnly: true - Source: "web-data" - Target: "/usr/share/nginx/html" - Type: "volume" - VolumeOptions: - DriverConfig: {} - Labels: - com.example.something: "something-value" - Hosts: ["10.10.10.10 host1", "ABCD:EF01:2345:6789:ABCD:EF01:2345:6789 host2"] - User: "33" - DNSConfig: - Nameservers: ["8.8.8.8"] - Search: ["example.org"] - Options: ["timeout:3"] - Secrets: - - - File: - Name: "www.example.org.key" - UID: "33" - GID: "33" - Mode: 384 - SecretID: "fpjqlhnwb19zds35k8wn80lq9" - SecretName: "example_org_domain_key" - LogDriver: - Name: "json-file" - Options: - max-file: "3" - max-size: "10M" - Placement: {} - Resources: - Limits: - MemoryBytes: 104857600 - Reservations: {} - RestartPolicy: - Condition: "on-failure" - Delay: 10000000000 - MaxAttempts: 10 - Mode: - Replicated: - Replicas: 4 - UpdateConfig: - Parallelism: 2 - Delay: 1000000000 - FailureAction: "pause" - Monitor: 15000000000 - MaxFailureRatio: 0.15 - RollbackConfig: - Parallelism: 1 - Delay: 1000000000 - FailureAction: "pause" - Monitor: 15000000000 - MaxFailureRatio: 0.15 - EndpointSpec: - Ports: - - - Protocol: "tcp" - PublishedPort: 8080 - TargetPort: 80 - Labels: - foo: "bar" - - name: "X-Registry-Auth" - in: "header" - description: | - A base64url-encoded auth configuration for pulling from private - registries. - - Refer to the [authentication section](#section/Authentication) for - details. - type: "string" - tags: ["Service"] - /services/{id}: - get: - summary: "Inspect a service" - operationId: "ServiceInspect" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Service" - 404: - description: "no such service" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "ID or name of service." - required: true - type: "string" - - name: "insertDefaults" - in: "query" - description: "Fill empty fields with default values." - type: "boolean" - default: false - tags: ["Service"] - delete: - summary: "Delete a service" - operationId: "ServiceDelete" - responses: - 200: - description: "no error" - 404: - description: "no such service" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "ID or name of service." - required: true - type: "string" - tags: ["Service"] - /services/{id}/update: - post: - summary: "Update a service" - operationId: "ServiceUpdate" - consumes: ["application/json"] - produces: ["application/json"] - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/ServiceUpdateResponse" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such service" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "ID or name of service." - required: true - type: "string" - - name: "body" - in: "body" - required: true - schema: - allOf: - - $ref: "#/definitions/ServiceSpec" - - type: "object" - example: - Name: "top" - TaskTemplate: - ContainerSpec: - Image: "busybox" - Args: - - "top" - Resources: - Limits: {} - Reservations: {} - RestartPolicy: - Condition: "any" - MaxAttempts: 0 - Placement: {} - ForceUpdate: 0 - Mode: - Replicated: - Replicas: 1 - UpdateConfig: - Parallelism: 2 - Delay: 1000000000 - FailureAction: "pause" - Monitor: 15000000000 - MaxFailureRatio: 0.15 - RollbackConfig: - Parallelism: 1 - Delay: 1000000000 - FailureAction: "pause" - Monitor: 15000000000 - MaxFailureRatio: 0.15 - EndpointSpec: - Mode: "vip" - - - name: "version" - in: "query" - description: | - The version number of the service object being updated. This is - required to avoid conflicting writes. - This version number should be the value as currently set on the - service *before* the update. You can find the current version by - calling `GET /services/{id}` - required: true - type: "integer" - - name: "registryAuthFrom" - in: "query" - description: | - If the `X-Registry-Auth` header is not specified, this parameter - indicates where to find registry authorization credentials. - type: "string" - enum: ["spec", "previous-spec"] - default: "spec" - - name: "rollback" - in: "query" - description: | - Set to this parameter to `previous` to cause a server-side rollback - to the previous service spec. The supplied spec will be ignored in - this case. - type: "string" - - name: "X-Registry-Auth" - in: "header" - description: | - A base64url-encoded auth configuration for pulling from private - registries. - - Refer to the [authentication section](#section/Authentication) for - details. - type: "string" - - tags: ["Service"] - /services/{id}/logs: - get: - summary: "Get service logs" - description: | - Get `stdout` and `stderr` logs from a service. See also - [`/containers/{id}/logs`](#operation/ContainerLogs). - - **Note**: This endpoint works only for services with the `local`, - `json-file` or `journald` logging drivers. - operationId: "ServiceLogs" - responses: - 200: - description: "logs returned as a stream in response body" - schema: - type: "string" - format: "binary" - 404: - description: "no such service" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such service: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID or name of the service" - type: "string" - - name: "details" - in: "query" - description: "Show service context and extra details provided to logs." - type: "boolean" - default: false - - name: "follow" - in: "query" - description: "Keep connection after returning logs." - type: "boolean" - default: false - - name: "stdout" - in: "query" - description: "Return logs from `stdout`" - type: "boolean" - default: false - - name: "stderr" - in: "query" - description: "Return logs from `stderr`" - type: "boolean" - default: false - - name: "since" - in: "query" - description: "Only return logs since this time, as a UNIX timestamp" - type: "integer" - default: 0 - - name: "timestamps" - in: "query" - description: "Add timestamps to every log line" - type: "boolean" - default: false - - name: "tail" - in: "query" - description: | - Only return this number of log lines from the end of the logs. - Specify as an integer or `all` to output all log lines. - type: "string" - default: "all" - tags: ["Service"] - /tasks: - get: - summary: "List tasks" - operationId: "TaskList" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - type: "array" - items: - $ref: "#/definitions/Task" - example: - - ID: "0kzzo1i0y4jz6027t0k7aezc7" - Version: - Index: 71 - CreatedAt: "2016-06-07T21:07:31.171892745Z" - UpdatedAt: "2016-06-07T21:07:31.376370513Z" - Spec: - ContainerSpec: - Image: "redis" - Resources: - Limits: {} - Reservations: {} - RestartPolicy: - Condition: "any" - MaxAttempts: 0 - Placement: {} - ServiceID: "9mnpnzenvg8p8tdbtq4wvbkcz" - Slot: 1 - NodeID: "60gvrl6tm78dmak4yl7srz94v" - Status: - Timestamp: "2016-06-07T21:07:31.290032978Z" - State: "running" - Message: "started" - ContainerStatus: - ContainerID: "e5d62702a1b48d01c3e02ca1e0212a250801fa8d67caca0b6f35919ebc12f035" - PID: 677 - DesiredState: "running" - NetworksAttachments: - - Network: - ID: "4qvuz4ko70xaltuqbt8956gd1" - Version: - Index: 18 - CreatedAt: "2016-06-07T20:31:11.912919752Z" - UpdatedAt: "2016-06-07T21:07:29.955277358Z" - Spec: - Name: "ingress" - Labels: - com.docker.swarm.internal: "true" - DriverConfiguration: {} - IPAMOptions: - Driver: {} - Configs: - - Subnet: "10.255.0.0/16" - Gateway: "10.255.0.1" - DriverState: - Name: "overlay" - Options: - com.docker.network.driver.overlay.vxlanid_list: "256" - IPAMOptions: - Driver: - Name: "default" - Configs: - - Subnet: "10.255.0.0/16" - Gateway: "10.255.0.1" - Addresses: - - "10.255.0.10/16" - - ID: "1yljwbmlr8er2waf8orvqpwms" - Version: - Index: 30 - CreatedAt: "2016-06-07T21:07:30.019104782Z" - UpdatedAt: "2016-06-07T21:07:30.231958098Z" - Name: "hopeful_cori" - Spec: - ContainerSpec: - Image: "redis" - Resources: - Limits: {} - Reservations: {} - RestartPolicy: - Condition: "any" - MaxAttempts: 0 - Placement: {} - ServiceID: "9mnpnzenvg8p8tdbtq4wvbkcz" - Slot: 1 - NodeID: "60gvrl6tm78dmak4yl7srz94v" - Status: - Timestamp: "2016-06-07T21:07:30.202183143Z" - State: "shutdown" - Message: "shutdown" - ContainerStatus: - ContainerID: "1cf8d63d18e79668b0004a4be4c6ee58cddfad2dae29506d8781581d0688a213" - DesiredState: "shutdown" - NetworksAttachments: - - Network: - ID: "4qvuz4ko70xaltuqbt8956gd1" - Version: - Index: 18 - CreatedAt: "2016-06-07T20:31:11.912919752Z" - UpdatedAt: "2016-06-07T21:07:29.955277358Z" - Spec: - Name: "ingress" - Labels: - com.docker.swarm.internal: "true" - DriverConfiguration: {} - IPAMOptions: - Driver: {} - Configs: - - Subnet: "10.255.0.0/16" - Gateway: "10.255.0.1" - DriverState: - Name: "overlay" - Options: - com.docker.network.driver.overlay.vxlanid_list: "256" - IPAMOptions: - Driver: - Name: "default" - Configs: - - Subnet: "10.255.0.0/16" - Gateway: "10.255.0.1" - Addresses: - - "10.255.0.5/16" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - type: "string" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the tasks list. - - Available filters: - - - `desired-state=(running | shutdown | accepted)` - - `id=` - - `label=key` or `label="key=value"` - - `name=` - - `node=` - - `service=` - tags: ["Task"] - /tasks/{id}: - get: - summary: "Inspect a task" - operationId: "TaskInspect" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Task" - 404: - description: "no such task" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "ID of the task" - required: true - type: "string" - tags: ["Task"] - /tasks/{id}/logs: - get: - summary: "Get task logs" - description: | - Get `stdout` and `stderr` logs from a task. - See also [`/containers/{id}/logs`](#operation/ContainerLogs). - - **Note**: This endpoint works only for services with the `local`, - `json-file` or `journald` logging drivers. - operationId: "TaskLogs" - responses: - 200: - description: "logs returned as a stream in response body" - schema: - type: "string" - format: "binary" - 404: - description: "no such task" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such task: c2ada9df5af8" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - description: "ID of the task" - type: "string" - - name: "details" - in: "query" - description: "Show task context and extra details provided to logs." - type: "boolean" - default: false - - name: "follow" - in: "query" - description: "Keep connection after returning logs." - type: "boolean" - default: false - - name: "stdout" - in: "query" - description: "Return logs from `stdout`" - type: "boolean" - default: false - - name: "stderr" - in: "query" - description: "Return logs from `stderr`" - type: "boolean" - default: false - - name: "since" - in: "query" - description: "Only return logs since this time, as a UNIX timestamp" - type: "integer" - default: 0 - - name: "timestamps" - in: "query" - description: "Add timestamps to every log line" - type: "boolean" - default: false - - name: "tail" - in: "query" - description: | - Only return this number of log lines from the end of the logs. - Specify as an integer or `all` to output all log lines. - type: "string" - default: "all" - tags: ["Task"] - /secrets: - get: - summary: "List secrets" - operationId: "SecretList" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - type: "array" - items: - $ref: "#/definitions/Secret" - example: - - ID: "blt1owaxmitz71s9v5zh81zun" - Version: - Index: 85 - CreatedAt: "2017-07-20T13:55:28.678958722Z" - UpdatedAt: "2017-07-20T13:55:28.678958722Z" - Spec: - Name: "mysql-passwd" - Labels: - some.label: "some.value" - Driver: - Name: "secret-bucket" - Options: - OptionA: "value for driver option A" - OptionB: "value for driver option B" - - ID: "ktnbjxoalbkvbvedmg1urrz8h" - Version: - Index: 11 - CreatedAt: "2016-11-05T01:20:17.327670065Z" - UpdatedAt: "2016-11-05T01:20:17.327670065Z" - Spec: - Name: "app-dev.crt" - Labels: - foo: "bar" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - type: "string" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the secrets list. - - Available filters: - - - `id=` - - `label= or label==value` - - `name=` - - `names=` - tags: ["Secret"] - /secrets/create: - post: - summary: "Create a secret" - operationId: "SecretCreate" - consumes: - - "application/json" - produces: - - "application/json" - responses: - 201: - description: "no error" - schema: - $ref: "#/definitions/IdResponse" - 409: - description: "name conflicts with an existing object" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "body" - in: "body" - schema: - allOf: - - $ref: "#/definitions/SecretSpec" - - type: "object" - example: - Name: "app-key.crt" - Labels: - foo: "bar" - Data: "VEhJUyBJUyBOT1QgQSBSRUFMIENFUlRJRklDQVRFCg==" - Driver: - Name: "secret-bucket" - Options: - OptionA: "value for driver option A" - OptionB: "value for driver option B" - tags: ["Secret"] - /secrets/{id}: - get: - summary: "Inspect a secret" - operationId: "SecretInspect" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Secret" - examples: - application/json: - ID: "ktnbjxoalbkvbvedmg1urrz8h" - Version: - Index: 11 - CreatedAt: "2016-11-05T01:20:17.327670065Z" - UpdatedAt: "2016-11-05T01:20:17.327670065Z" - Spec: - Name: "app-dev.crt" - Labels: - foo: "bar" - Driver: - Name: "secret-bucket" - Options: - OptionA: "value for driver option A" - OptionB: "value for driver option B" - - 404: - description: "secret not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - type: "string" - description: "ID of the secret" - tags: ["Secret"] - delete: - summary: "Delete a secret" - operationId: "SecretDelete" - produces: - - "application/json" - responses: - 204: - description: "no error" - 404: - description: "secret not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - type: "string" - description: "ID of the secret" - tags: ["Secret"] - /secrets/{id}/update: - post: - summary: "Update a Secret" - operationId: "SecretUpdate" - responses: - 200: - description: "no error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such secret" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "The ID or name of the secret" - type: "string" - required: true - - name: "body" - in: "body" - schema: - $ref: "#/definitions/SecretSpec" - description: | - The spec of the secret to update. Currently, only the Labels field - can be updated. All other fields must remain unchanged from the - [SecretInspect endpoint](#operation/SecretInspect) response values. - - name: "version" - in: "query" - description: | - The version number of the secret object being updated. This is - required to avoid conflicting writes. - type: "integer" - format: "int64" - required: true - tags: ["Secret"] - /configs: - get: - summary: "List configs" - operationId: "ConfigList" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - type: "array" - items: - $ref: "#/definitions/Config" - example: - - ID: "ktnbjxoalbkvbvedmg1urrz8h" - Version: - Index: 11 - CreatedAt: "2016-11-05T01:20:17.327670065Z" - UpdatedAt: "2016-11-05T01:20:17.327670065Z" - Spec: - Name: "server.conf" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "filters" - in: "query" - type: "string" - description: | - A JSON encoded value of the filters (a `map[string][]string`) to - process on the configs list. - - Available filters: - - - `id=` - - `label= or label==value` - - `name=` - - `names=` - tags: ["Config"] - /configs/create: - post: - summary: "Create a config" - operationId: "ConfigCreate" - consumes: - - "application/json" - produces: - - "application/json" - responses: - 201: - description: "no error" - schema: - $ref: "#/definitions/IdResponse" - 409: - description: "name conflicts with an existing object" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "body" - in: "body" - schema: - allOf: - - $ref: "#/definitions/ConfigSpec" - - type: "object" - example: - Name: "server.conf" - Labels: - foo: "bar" - Data: "VEhJUyBJUyBOT1QgQSBSRUFMIENFUlRJRklDQVRFCg==" - tags: ["Config"] - /configs/{id}: - get: - summary: "Inspect a config" - operationId: "ConfigInspect" - produces: - - "application/json" - responses: - 200: - description: "no error" - schema: - $ref: "#/definitions/Config" - examples: - application/json: - ID: "ktnbjxoalbkvbvedmg1urrz8h" - Version: - Index: 11 - CreatedAt: "2016-11-05T01:20:17.327670065Z" - UpdatedAt: "2016-11-05T01:20:17.327670065Z" - Spec: - Name: "app-dev.crt" - 404: - description: "config not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - type: "string" - description: "ID of the config" - tags: ["Config"] - delete: - summary: "Delete a config" - operationId: "ConfigDelete" - produces: - - "application/json" - responses: - 204: - description: "no error" - 404: - description: "config not found" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - required: true - type: "string" - description: "ID of the config" - tags: ["Config"] - /configs/{id}/update: - post: - summary: "Update a Config" - operationId: "ConfigUpdate" - responses: - 200: - description: "no error" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 404: - description: "no such config" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - 503: - description: "node is not part of a swarm" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "id" - in: "path" - description: "The ID or name of the config" - type: "string" - required: true - - name: "body" - in: "body" - schema: - $ref: "#/definitions/ConfigSpec" - description: | - The spec of the config to update. Currently, only the Labels field - can be updated. All other fields must remain unchanged from the - [ConfigInspect endpoint](#operation/ConfigInspect) response values. - - name: "version" - in: "query" - description: | - The version number of the config object being updated. This is - required to avoid conflicting writes. - type: "integer" - format: "int64" - required: true - tags: ["Config"] - /distribution/{name}/json: - get: - summary: "Get image information from the registry" - description: | - Return image digest and platform information by contacting the registry. - operationId: "DistributionInspect" - produces: - - "application/json" - responses: - 200: - description: "descriptor and platform information" - schema: - type: "object" - x-go-name: DistributionInspect - title: "DistributionInspectResponse" - required: [Descriptor, Platforms] - properties: - Descriptor: - type: "object" - description: | - A descriptor struct containing digest, media type, and size. - properties: - MediaType: - type: "string" - Size: - type: "integer" - format: "int64" - Digest: - type: "string" - URLs: - type: "array" - items: - type: "string" - Platforms: - type: "array" - description: | - An array containing all platforms supported by the image. - items: - type: "object" - properties: - Architecture: - type: "string" - OS: - type: "string" - OSVersion: - type: "string" - OSFeatures: - type: "array" - items: - type: "string" - Variant: - type: "string" - Features: - type: "array" - items: - type: "string" - examples: - application/json: - Descriptor: - MediaType: "application/vnd.docker.distribution.manifest.v2+json" - Digest: "sha256:c0537ff6a5218ef531ece93d4984efc99bbf3f7497c0a7726c88e2bb7584dc96" - Size: 3987495 - URLs: - - "" - Platforms: - - Architecture: "amd64" - OS: "linux" - OSVersion: "" - OSFeatures: - - "" - Variant: "" - Features: - - "" - 401: - description: "Failed authentication or no image found" - schema: - $ref: "#/definitions/ErrorResponse" - examples: - application/json: - message: "No such image: someimage (tag: latest)" - 500: - description: "Server error" - schema: - $ref: "#/definitions/ErrorResponse" - parameters: - - name: "name" - in: "path" - description: "Image name or id" - type: "string" - required: true - tags: ["Distribution"] - /session: - post: - summary: "Initialize interactive session" - description: | - Start a new interactive session with a server. Session allows server to - call back to the client for advanced capabilities. - - ### Hijacking - - This endpoint hijacks the HTTP connection to HTTP2 transport that allows - the client to expose gPRC services on that connection. - - For example, the client sends this request to upgrade the connection: - - ``` - POST /session HTTP/1.1 - Upgrade: h2c - Connection: Upgrade - ``` - - The Docker daemon responds with a `101 UPGRADED` response follow with - the raw stream: - - ``` - HTTP/1.1 101 UPGRADED - Connection: Upgrade - Upgrade: h2c - ``` - operationId: "Session" - produces: - - "application/vnd.docker.raw-stream" - responses: - 101: - description: "no error, hijacking successful" - 400: - description: "bad parameter" - schema: - $ref: "#/definitions/ErrorResponse" - 500: - description: "server error" - schema: - $ref: "#/definitions/ErrorResponse" - tags: ["Session"] diff --git a/vendor/github.com/docker/docker/api/types/auth.go b/vendor/github.com/docker/docker/api/types/auth.go deleted file mode 100644 index ddf15bb182..0000000000 --- a/vendor/github.com/docker/docker/api/types/auth.go +++ /dev/null @@ -1,22 +0,0 @@ -package types // import "github.com/docker/docker/api/types" - -// AuthConfig contains authorization information for connecting to a Registry -type AuthConfig struct { - Username string `json:"username,omitempty"` - Password string `json:"password,omitempty"` - Auth string `json:"auth,omitempty"` - - // Email is an optional value associated with the username. - // This field is deprecated and will be removed in a later - // version of docker. - Email string `json:"email,omitempty"` - - ServerAddress string `json:"serveraddress,omitempty"` - - // IdentityToken is used to authenticate the user and get - // an access token for the registry. - IdentityToken string `json:"identitytoken,omitempty"` - - // RegistryToken is a bearer token to be sent to a registry - RegistryToken string `json:"registrytoken,omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/blkiodev/blkio.go b/vendor/github.com/docker/docker/api/types/blkiodev/blkio.go deleted file mode 100644 index bf3463b90e..0000000000 --- a/vendor/github.com/docker/docker/api/types/blkiodev/blkio.go +++ /dev/null @@ -1,23 +0,0 @@ -package blkiodev // import "github.com/docker/docker/api/types/blkiodev" - -import "fmt" - -// WeightDevice is a structure that holds device:weight pair -type WeightDevice struct { - Path string - Weight uint16 -} - -func (w *WeightDevice) String() string { - return fmt.Sprintf("%s:%d", w.Path, w.Weight) -} - -// ThrottleDevice is a structure that holds device:rate_per_second pair -type ThrottleDevice struct { - Path string - Rate uint64 -} - -func (t *ThrottleDevice) String() string { - return fmt.Sprintf("%s:%d", t.Path, t.Rate) -} diff --git a/vendor/github.com/docker/docker/api/types/client.go b/vendor/github.com/docker/docker/api/types/client.go deleted file mode 100644 index 9c464b73e2..0000000000 --- a/vendor/github.com/docker/docker/api/types/client.go +++ /dev/null @@ -1,419 +0,0 @@ -package types // import "github.com/docker/docker/api/types" - -import ( - "bufio" - "io" - "net" - - "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/filters" - units "github.com/docker/go-units" -) - -// CheckpointCreateOptions holds parameters to create a checkpoint from a container -type CheckpointCreateOptions struct { - CheckpointID string - CheckpointDir string - Exit bool -} - -// CheckpointListOptions holds parameters to list checkpoints for a container -type CheckpointListOptions struct { - CheckpointDir string -} - -// CheckpointDeleteOptions holds parameters to delete a checkpoint from a container -type CheckpointDeleteOptions struct { - CheckpointID string - CheckpointDir string -} - -// ContainerAttachOptions holds parameters to attach to a container. -type ContainerAttachOptions struct { - Stream bool - Stdin bool - Stdout bool - Stderr bool - DetachKeys string - Logs bool -} - -// ContainerCommitOptions holds parameters to commit changes into a container. -type ContainerCommitOptions struct { - Reference string - Comment string - Author string - Changes []string - Pause bool - Config *container.Config -} - -// ContainerExecInspect holds information returned by exec inspect. -type ContainerExecInspect struct { - ExecID string `json:"ID"` - ContainerID string - Running bool - ExitCode int - Pid int -} - -// ContainerListOptions holds parameters to list containers with. -type ContainerListOptions struct { - Quiet bool - Size bool - All bool - Latest bool - Since string - Before string - Limit int - Filters filters.Args -} - -// ContainerLogsOptions holds parameters to filter logs with. -type ContainerLogsOptions struct { - ShowStdout bool - ShowStderr bool - Since string - Until string - Timestamps bool - Follow bool - Tail string - Details bool -} - -// ContainerRemoveOptions holds parameters to remove containers. -type ContainerRemoveOptions struct { - RemoveVolumes bool - RemoveLinks bool - Force bool -} - -// ContainerStartOptions holds parameters to start containers. -type ContainerStartOptions struct { - CheckpointID string - CheckpointDir string -} - -// CopyToContainerOptions holds information -// about files to copy into a container -type CopyToContainerOptions struct { - AllowOverwriteDirWithFile bool - CopyUIDGID bool -} - -// EventsOptions holds parameters to filter events with. -type EventsOptions struct { - Since string - Until string - Filters filters.Args -} - -// NetworkListOptions holds parameters to filter the list of networks with. -type NetworkListOptions struct { - Filters filters.Args -} - -// HijackedResponse holds connection information for a hijacked request. -type HijackedResponse struct { - Conn net.Conn - Reader *bufio.Reader -} - -// Close closes the hijacked connection and reader. -func (h *HijackedResponse) Close() { - h.Conn.Close() -} - -// CloseWriter is an interface that implements structs -// that close input streams to prevent from writing. -type CloseWriter interface { - CloseWrite() error -} - -// CloseWrite closes a readWriter for writing. -func (h *HijackedResponse) CloseWrite() error { - if conn, ok := h.Conn.(CloseWriter); ok { - return conn.CloseWrite() - } - return nil -} - -// ImageBuildOptions holds the information -// necessary to build images. -type ImageBuildOptions struct { - Tags []string - SuppressOutput bool - RemoteContext string - NoCache bool - Remove bool - ForceRemove bool - PullParent bool - Isolation container.Isolation - CPUSetCPUs string - CPUSetMems string - CPUShares int64 - CPUQuota int64 - CPUPeriod int64 - Memory int64 - MemorySwap int64 - CgroupParent string - NetworkMode string - ShmSize int64 - Dockerfile string - Ulimits []*units.Ulimit - // BuildArgs needs to be a *string instead of just a string so that - // we can tell the difference between "" (empty string) and no value - // at all (nil). See the parsing of buildArgs in - // api/server/router/build/build_routes.go for even more info. - BuildArgs map[string]*string - AuthConfigs map[string]AuthConfig - Context io.Reader - Labels map[string]string - // squash the resulting image's layers to the parent - // preserves the original image and creates a new one from the parent with all - // the changes applied to a single layer - Squash bool - // CacheFrom specifies images that are used for matching cache. Images - // specified here do not need to have a valid parent chain to match cache. - CacheFrom []string - SecurityOpt []string - ExtraHosts []string // List of extra hosts - Target string - SessionID string - Platform string - // Version specifies the version of the unerlying builder to use - Version BuilderVersion - // BuildID is an optional identifier that can be passed together with the - // build request. The same identifier can be used to gracefully cancel the - // build with the cancel request. - BuildID string - // Outputs defines configurations for exporting build results. Only supported - // in BuildKit mode - Outputs []ImageBuildOutput -} - -// ImageBuildOutput defines configuration for exporting a build result -type ImageBuildOutput struct { - Type string - Attrs map[string]string -} - -// BuilderVersion sets the version of underlying builder to use -type BuilderVersion string - -const ( - // BuilderV1 is the first generation builder in docker daemon - BuilderV1 BuilderVersion = "1" - // BuilderBuildKit is builder based on moby/buildkit project - BuilderBuildKit BuilderVersion = "2" -) - -// ImageBuildResponse holds information -// returned by a server after building -// an image. -type ImageBuildResponse struct { - Body io.ReadCloser - OSType string -} - -// ImageCreateOptions holds information to create images. -type ImageCreateOptions struct { - RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry. - Platform string // Platform is the target platform of the image if it needs to be pulled from the registry. -} - -// ImageImportSource holds source information for ImageImport -type ImageImportSource struct { - Source io.Reader // Source is the data to send to the server to create this image from. You must set SourceName to "-" to leverage this. - SourceName string // SourceName is the name of the image to pull. Set to "-" to leverage the Source attribute. -} - -// ImageImportOptions holds information to import images from the client host. -type ImageImportOptions struct { - Tag string // Tag is the name to tag this image with. This attribute is deprecated. - Message string // Message is the message to tag the image with - Changes []string // Changes are the raw changes to apply to this image - Platform string // Platform is the target platform of the image -} - -// ImageListOptions holds parameters to filter the list of images with. -type ImageListOptions struct { - All bool - Filters filters.Args -} - -// ImageLoadResponse returns information to the client about a load process. -type ImageLoadResponse struct { - // Body must be closed to avoid a resource leak - Body io.ReadCloser - JSON bool -} - -// ImagePullOptions holds information to pull images. -type ImagePullOptions struct { - All bool - RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry - PrivilegeFunc RequestPrivilegeFunc - Platform string -} - -// RequestPrivilegeFunc is a function interface that -// clients can supply to retry operations after -// getting an authorization error. -// This function returns the registry authentication -// header value in base 64 format, or an error -// if the privilege request fails. -type RequestPrivilegeFunc func() (string, error) - -// ImagePushOptions holds information to push images. -type ImagePushOptions ImagePullOptions - -// ImageRemoveOptions holds parameters to remove images. -type ImageRemoveOptions struct { - Force bool - PruneChildren bool -} - -// ImageSearchOptions holds parameters to search images with. -type ImageSearchOptions struct { - RegistryAuth string - PrivilegeFunc RequestPrivilegeFunc - Filters filters.Args - Limit int -} - -// ResizeOptions holds parameters to resize a tty. -// It can be used to resize container ttys and -// exec process ttys too. -type ResizeOptions struct { - Height uint - Width uint -} - -// NodeListOptions holds parameters to list nodes with. -type NodeListOptions struct { - Filters filters.Args -} - -// NodeRemoveOptions holds parameters to remove nodes with. -type NodeRemoveOptions struct { - Force bool -} - -// ServiceCreateOptions contains the options to use when creating a service. -type ServiceCreateOptions struct { - // EncodedRegistryAuth is the encoded registry authorization credentials to - // use when updating the service. - // - // This field follows the format of the X-Registry-Auth header. - EncodedRegistryAuth string - - // QueryRegistry indicates whether the service update requires - // contacting a registry. A registry may be contacted to retrieve - // the image digest and manifest, which in turn can be used to update - // platform or other information about the service. - QueryRegistry bool -} - -// ServiceCreateResponse contains the information returned to a client -// on the creation of a new service. -type ServiceCreateResponse struct { - // ID is the ID of the created service. - ID string - // Warnings is a set of non-fatal warning messages to pass on to the user. - Warnings []string `json:",omitempty"` -} - -// Values for RegistryAuthFrom in ServiceUpdateOptions -const ( - RegistryAuthFromSpec = "spec" - RegistryAuthFromPreviousSpec = "previous-spec" -) - -// ServiceUpdateOptions contains the options to be used for updating services. -type ServiceUpdateOptions struct { - // EncodedRegistryAuth is the encoded registry authorization credentials to - // use when updating the service. - // - // This field follows the format of the X-Registry-Auth header. - EncodedRegistryAuth string - - // TODO(stevvooe): Consider moving the version parameter of ServiceUpdate - // into this field. While it does open API users up to racy writes, most - // users may not need that level of consistency in practice. - - // RegistryAuthFrom specifies where to find the registry authorization - // credentials if they are not given in EncodedRegistryAuth. Valid - // values are "spec" and "previous-spec". - RegistryAuthFrom string - - // Rollback indicates whether a server-side rollback should be - // performed. When this is set, the provided spec will be ignored. - // The valid values are "previous" and "none". An empty value is the - // same as "none". - Rollback string - - // QueryRegistry indicates whether the service update requires - // contacting a registry. A registry may be contacted to retrieve - // the image digest and manifest, which in turn can be used to update - // platform or other information about the service. - QueryRegistry bool -} - -// ServiceListOptions holds parameters to list services with. -type ServiceListOptions struct { - Filters filters.Args - - // Status indicates whether the server should include the service task - // count of running and desired tasks. - Status bool -} - -// ServiceInspectOptions holds parameters related to the "service inspect" -// operation. -type ServiceInspectOptions struct { - InsertDefaults bool -} - -// TaskListOptions holds parameters to list tasks with. -type TaskListOptions struct { - Filters filters.Args -} - -// PluginRemoveOptions holds parameters to remove plugins. -type PluginRemoveOptions struct { - Force bool -} - -// PluginEnableOptions holds parameters to enable plugins. -type PluginEnableOptions struct { - Timeout int -} - -// PluginDisableOptions holds parameters to disable plugins. -type PluginDisableOptions struct { - Force bool -} - -// PluginInstallOptions holds parameters to install a plugin. -type PluginInstallOptions struct { - Disabled bool - AcceptAllPermissions bool - RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry - RemoteRef string // RemoteRef is the plugin name on the registry - PrivilegeFunc RequestPrivilegeFunc - AcceptPermissionsFunc func(PluginPrivileges) (bool, error) - Args []string -} - -// SwarmUnlockKeyResponse contains the response for Engine API: -// GET /swarm/unlockkey -type SwarmUnlockKeyResponse struct { - // UnlockKey is the unlock key in ASCII-armored format. - UnlockKey string -} - -// PluginCreateOptions hold all options to plugin create. -type PluginCreateOptions struct { - RepoName string -} diff --git a/vendor/github.com/docker/docker/api/types/configs.go b/vendor/github.com/docker/docker/api/types/configs.go deleted file mode 100644 index 3dd133a3a5..0000000000 --- a/vendor/github.com/docker/docker/api/types/configs.go +++ /dev/null @@ -1,66 +0,0 @@ -package types // import "github.com/docker/docker/api/types" - -import ( - "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/network" - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - -// configs holds structs used for internal communication between the -// frontend (such as an http server) and the backend (such as the -// docker daemon). - -// ContainerCreateConfig is the parameter set to ContainerCreate() -type ContainerCreateConfig struct { - Name string - Config *container.Config - HostConfig *container.HostConfig - NetworkingConfig *network.NetworkingConfig - Platform *specs.Platform - AdjustCPUShares bool -} - -// ContainerRmConfig holds arguments for the container remove -// operation. This struct is used to tell the backend what operations -// to perform. -type ContainerRmConfig struct { - ForceRemove, RemoveVolume, RemoveLink bool -} - -// ExecConfig is a small subset of the Config struct that holds the configuration -// for the exec feature of docker. -type ExecConfig struct { - User string // User that will run the command - Privileged bool // Is the container in privileged mode - Tty bool // Attach standard streams to a tty. - AttachStdin bool // Attach the standard input, makes possible user interaction - AttachStderr bool // Attach the standard error - AttachStdout bool // Attach the standard output - Detach bool // Execute in detach mode - DetachKeys string // Escape keys for detach - Env []string // Environment variables - WorkingDir string // Working directory - Cmd []string // Execution commands and args -} - -// PluginRmConfig holds arguments for plugin remove. -type PluginRmConfig struct { - ForceRemove bool -} - -// PluginEnableConfig holds arguments for plugin enable -type PluginEnableConfig struct { - Timeout int -} - -// PluginDisableConfig holds arguments for plugin disable. -type PluginDisableConfig struct { - ForceDisable bool -} - -// NetworkListConfig stores the options available for listing networks -type NetworkListConfig struct { - // TODO(@cpuguy83): naming is hard, this is pulled from what was being used in the router before moving here - Detailed bool - Verbose bool -} diff --git a/vendor/github.com/docker/docker/api/types/container/config.go b/vendor/github.com/docker/docker/api/types/container/config.go deleted file mode 100644 index f767195b94..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/config.go +++ /dev/null @@ -1,69 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -import ( - "time" - - "github.com/docker/docker/api/types/strslice" - "github.com/docker/go-connections/nat" -) - -// MinimumDuration puts a minimum on user configured duration. -// This is to prevent API error on time unit. For example, API may -// set 3 as healthcheck interval with intention of 3 seconds, but -// Docker interprets it as 3 nanoseconds. -const MinimumDuration = 1 * time.Millisecond - -// HealthConfig holds configuration settings for the HEALTHCHECK feature. -type HealthConfig struct { - // Test is the test to perform to check that the container is healthy. - // An empty slice means to inherit the default. - // The options are: - // {} : inherit healthcheck - // {"NONE"} : disable healthcheck - // {"CMD", args...} : exec arguments directly - // {"CMD-SHELL", command} : run command with system's default shell - Test []string `json:",omitempty"` - - // Zero means to inherit. Durations are expressed as integer nanoseconds. - Interval time.Duration `json:",omitempty"` // Interval is the time to wait between checks. - Timeout time.Duration `json:",omitempty"` // Timeout is the time to wait before considering the check to have hung. - StartPeriod time.Duration `json:",omitempty"` // The start period for the container to initialize before the retries starts to count down. - - // Retries is the number of consecutive failures needed to consider a container as unhealthy. - // Zero means inherit. - Retries int `json:",omitempty"` -} - -// Config contains the configuration data about a container. -// It should hold only portable information about the container. -// Here, "portable" means "independent from the host we are running on". -// Non-portable information *should* appear in HostConfig. -// All fields added to this struct must be marked `omitempty` to keep getting -// predictable hashes from the old `v1Compatibility` configuration. -type Config struct { - Hostname string // Hostname - Domainname string // Domainname - User string // User that will run the command(s) inside the container, also support user:group - AttachStdin bool // Attach the standard input, makes possible user interaction - AttachStdout bool // Attach the standard output - AttachStderr bool // Attach the standard error - ExposedPorts nat.PortSet `json:",omitempty"` // List of exposed ports - Tty bool // Attach standard streams to a tty, including stdin if it is not closed. - OpenStdin bool // Open stdin - StdinOnce bool // If true, close stdin after the 1 attached client disconnects. - Env []string // List of environment variable to set in the container - Cmd strslice.StrSlice // Command to run when starting the container - Healthcheck *HealthConfig `json:",omitempty"` // Healthcheck describes how to check the container is healthy - ArgsEscaped bool `json:",omitempty"` // True if command is already escaped (meaning treat as a command line) (Windows specific). - Image string // Name of the image as it was passed by the operator (e.g. could be symbolic) - Volumes map[string]struct{} // List of volumes (mounts) used for the container - WorkingDir string // Current directory (PWD) in the command will be launched - Entrypoint strslice.StrSlice // Entrypoint to run when starting the container - NetworkDisabled bool `json:",omitempty"` // Is network disabled - MacAddress string `json:",omitempty"` // Mac Address of the container - OnBuild []string // ONBUILD metadata that were defined on the image Dockerfile - Labels map[string]string // List of labels set to this container - StopSignal string `json:",omitempty"` // Signal to stop a container - StopTimeout *int `json:",omitempty"` // Timeout (in seconds) to stop a container - Shell strslice.StrSlice `json:",omitempty"` // Shell for shell-form of RUN, CMD, ENTRYPOINT -} diff --git a/vendor/github.com/docker/docker/api/types/container/container_changes.go b/vendor/github.com/docker/docker/api/types/container/container_changes.go deleted file mode 100644 index 16dd5019ee..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/container_changes.go +++ /dev/null @@ -1,20 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// ContainerChangeResponseItem change item in response to ContainerChanges operation -// swagger:model ContainerChangeResponseItem -type ContainerChangeResponseItem struct { - - // Kind of change - // Required: true - Kind uint8 `json:"Kind"` - - // Path to file that has changed - // Required: true - Path string `json:"Path"` -} diff --git a/vendor/github.com/docker/docker/api/types/container/container_create.go b/vendor/github.com/docker/docker/api/types/container/container_create.go deleted file mode 100644 index d0c852f84d..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/container_create.go +++ /dev/null @@ -1,20 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// ContainerCreateCreatedBody OK response to ContainerCreate operation -// swagger:model ContainerCreateCreatedBody -type ContainerCreateCreatedBody struct { - - // The ID of the created container - // Required: true - ID string `json:"Id"` - - // Warnings encountered when creating the container - // Required: true - Warnings []string `json:"Warnings"` -} diff --git a/vendor/github.com/docker/docker/api/types/container/container_top.go b/vendor/github.com/docker/docker/api/types/container/container_top.go deleted file mode 100644 index 63381da367..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/container_top.go +++ /dev/null @@ -1,22 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// ContainerTopOKBody OK response to ContainerTop operation -// swagger:model ContainerTopOKBody -type ContainerTopOKBody struct { - - // Each process running in the container, where each is process - // is an array of values corresponding to the titles. - // - // Required: true - Processes [][]string `json:"Processes"` - - // The ps column titles - // Required: true - Titles []string `json:"Titles"` -} diff --git a/vendor/github.com/docker/docker/api/types/container/container_update.go b/vendor/github.com/docker/docker/api/types/container/container_update.go deleted file mode 100644 index c10f175ea8..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/container_update.go +++ /dev/null @@ -1,16 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// ContainerUpdateOKBody OK response to ContainerUpdate operation -// swagger:model ContainerUpdateOKBody -type ContainerUpdateOKBody struct { - - // warnings - // Required: true - Warnings []string `json:"Warnings"` -} diff --git a/vendor/github.com/docker/docker/api/types/container/container_wait.go b/vendor/github.com/docker/docker/api/types/container/container_wait.go deleted file mode 100644 index 49e05ae669..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/container_wait.go +++ /dev/null @@ -1,28 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// ContainerWaitOKBodyError container waiting error, if any -// swagger:model ContainerWaitOKBodyError -type ContainerWaitOKBodyError struct { - - // Details of an error - Message string `json:"Message,omitempty"` -} - -// ContainerWaitOKBody OK response to ContainerWait operation -// swagger:model ContainerWaitOKBody -type ContainerWaitOKBody struct { - - // error - // Required: true - Error *ContainerWaitOKBodyError `json:"Error"` - - // Exit code of the container - // Required: true - StatusCode int64 `json:"StatusCode"` -} diff --git a/vendor/github.com/docker/docker/api/types/container/host_config.go b/vendor/github.com/docker/docker/api/types/container/host_config.go deleted file mode 100644 index 2d1cbaa9ab..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/host_config.go +++ /dev/null @@ -1,447 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -import ( - "strings" - - "github.com/docker/docker/api/types/blkiodev" - "github.com/docker/docker/api/types/mount" - "github.com/docker/docker/api/types/strslice" - "github.com/docker/go-connections/nat" - units "github.com/docker/go-units" -) - -// CgroupnsMode represents the cgroup namespace mode of the container -type CgroupnsMode string - -// IsPrivate indicates whether the container uses its own private cgroup namespace -func (c CgroupnsMode) IsPrivate() bool { - return c == "private" -} - -// IsHost indicates whether the container shares the host's cgroup namespace -func (c CgroupnsMode) IsHost() bool { - return c == "host" -} - -// IsEmpty indicates whether the container cgroup namespace mode is unset -func (c CgroupnsMode) IsEmpty() bool { - return c == "" -} - -// Valid indicates whether the cgroup namespace mode is valid -func (c CgroupnsMode) Valid() bool { - return c.IsEmpty() || c.IsPrivate() || c.IsHost() -} - -// Isolation represents the isolation technology of a container. The supported -// values are platform specific -type Isolation string - -// IsDefault indicates the default isolation technology of a container. On Linux this -// is the native driver. On Windows, this is a Windows Server Container. -func (i Isolation) IsDefault() bool { - return strings.ToLower(string(i)) == "default" || string(i) == "" -} - -// IsHyperV indicates the use of a Hyper-V partition for isolation -func (i Isolation) IsHyperV() bool { - return strings.ToLower(string(i)) == "hyperv" -} - -// IsProcess indicates the use of process isolation -func (i Isolation) IsProcess() bool { - return strings.ToLower(string(i)) == "process" -} - -const ( - // IsolationEmpty is unspecified (same behavior as default) - IsolationEmpty = Isolation("") - // IsolationDefault is the default isolation mode on current daemon - IsolationDefault = Isolation("default") - // IsolationProcess is process isolation mode - IsolationProcess = Isolation("process") - // IsolationHyperV is HyperV isolation mode - IsolationHyperV = Isolation("hyperv") -) - -// IpcMode represents the container ipc stack. -type IpcMode string - -// IsPrivate indicates whether the container uses its own private ipc namespace which can not be shared. -func (n IpcMode) IsPrivate() bool { - return n == "private" -} - -// IsHost indicates whether the container shares the host's ipc namespace. -func (n IpcMode) IsHost() bool { - return n == "host" -} - -// IsShareable indicates whether the container's ipc namespace can be shared with another container. -func (n IpcMode) IsShareable() bool { - return n == "shareable" -} - -// IsContainer indicates whether the container uses another container's ipc namespace. -func (n IpcMode) IsContainer() bool { - parts := strings.SplitN(string(n), ":", 2) - return len(parts) > 1 && parts[0] == "container" -} - -// IsNone indicates whether container IpcMode is set to "none". -func (n IpcMode) IsNone() bool { - return n == "none" -} - -// IsEmpty indicates whether container IpcMode is empty -func (n IpcMode) IsEmpty() bool { - return n == "" -} - -// Valid indicates whether the ipc mode is valid. -func (n IpcMode) Valid() bool { - return n.IsEmpty() || n.IsNone() || n.IsPrivate() || n.IsHost() || n.IsShareable() || n.IsContainer() -} - -// Container returns the name of the container ipc stack is going to be used. -func (n IpcMode) Container() string { - parts := strings.SplitN(string(n), ":", 2) - if len(parts) > 1 && parts[0] == "container" { - return parts[1] - } - return "" -} - -// NetworkMode represents the container network stack. -type NetworkMode string - -// IsNone indicates whether container isn't using a network stack. -func (n NetworkMode) IsNone() bool { - return n == "none" -} - -// IsDefault indicates whether container uses the default network stack. -func (n NetworkMode) IsDefault() bool { - return n == "default" -} - -// IsPrivate indicates whether container uses its private network stack. -func (n NetworkMode) IsPrivate() bool { - return !(n.IsHost() || n.IsContainer()) -} - -// IsContainer indicates whether container uses a container network stack. -func (n NetworkMode) IsContainer() bool { - parts := strings.SplitN(string(n), ":", 2) - return len(parts) > 1 && parts[0] == "container" -} - -// ConnectedContainer is the id of the container which network this container is connected to. -func (n NetworkMode) ConnectedContainer() string { - parts := strings.SplitN(string(n), ":", 2) - if len(parts) > 1 { - return parts[1] - } - return "" -} - -// UserDefined indicates user-created network -func (n NetworkMode) UserDefined() string { - if n.IsUserDefined() { - return string(n) - } - return "" -} - -// UsernsMode represents userns mode in the container. -type UsernsMode string - -// IsHost indicates whether the container uses the host's userns. -func (n UsernsMode) IsHost() bool { - return n == "host" -} - -// IsPrivate indicates whether the container uses the a private userns. -func (n UsernsMode) IsPrivate() bool { - return !(n.IsHost()) -} - -// Valid indicates whether the userns is valid. -func (n UsernsMode) Valid() bool { - parts := strings.Split(string(n), ":") - switch mode := parts[0]; mode { - case "", "host": - default: - return false - } - return true -} - -// CgroupSpec represents the cgroup to use for the container. -type CgroupSpec string - -// IsContainer indicates whether the container is using another container cgroup -func (c CgroupSpec) IsContainer() bool { - parts := strings.SplitN(string(c), ":", 2) - return len(parts) > 1 && parts[0] == "container" -} - -// Valid indicates whether the cgroup spec is valid. -func (c CgroupSpec) Valid() bool { - return c.IsContainer() || c == "" -} - -// Container returns the name of the container whose cgroup will be used. -func (c CgroupSpec) Container() string { - parts := strings.SplitN(string(c), ":", 2) - if len(parts) > 1 { - return parts[1] - } - return "" -} - -// UTSMode represents the UTS namespace of the container. -type UTSMode string - -// IsPrivate indicates whether the container uses its private UTS namespace. -func (n UTSMode) IsPrivate() bool { - return !(n.IsHost()) -} - -// IsHost indicates whether the container uses the host's UTS namespace. -func (n UTSMode) IsHost() bool { - return n == "host" -} - -// Valid indicates whether the UTS namespace is valid. -func (n UTSMode) Valid() bool { - parts := strings.Split(string(n), ":") - switch mode := parts[0]; mode { - case "", "host": - default: - return false - } - return true -} - -// PidMode represents the pid namespace of the container. -type PidMode string - -// IsPrivate indicates whether the container uses its own new pid namespace. -func (n PidMode) IsPrivate() bool { - return !(n.IsHost() || n.IsContainer()) -} - -// IsHost indicates whether the container uses the host's pid namespace. -func (n PidMode) IsHost() bool { - return n == "host" -} - -// IsContainer indicates whether the container uses a container's pid namespace. -func (n PidMode) IsContainer() bool { - parts := strings.SplitN(string(n), ":", 2) - return len(parts) > 1 && parts[0] == "container" -} - -// Valid indicates whether the pid namespace is valid. -func (n PidMode) Valid() bool { - parts := strings.Split(string(n), ":") - switch mode := parts[0]; mode { - case "", "host": - case "container": - if len(parts) != 2 || parts[1] == "" { - return false - } - default: - return false - } - return true -} - -// Container returns the name of the container whose pid namespace is going to be used. -func (n PidMode) Container() string { - parts := strings.SplitN(string(n), ":", 2) - if len(parts) > 1 { - return parts[1] - } - return "" -} - -// DeviceRequest represents a request for devices from a device driver. -// Used by GPU device drivers. -type DeviceRequest struct { - Driver string // Name of device driver - Count int // Number of devices to request (-1 = All) - DeviceIDs []string // List of device IDs as recognizable by the device driver - Capabilities [][]string // An OR list of AND lists of device capabilities (e.g. "gpu") - Options map[string]string // Options to pass onto the device driver -} - -// DeviceMapping represents the device mapping between the host and the container. -type DeviceMapping struct { - PathOnHost string - PathInContainer string - CgroupPermissions string -} - -// RestartPolicy represents the restart policies of the container. -type RestartPolicy struct { - Name string - MaximumRetryCount int -} - -// IsNone indicates whether the container has the "no" restart policy. -// This means the container will not automatically restart when exiting. -func (rp *RestartPolicy) IsNone() bool { - return rp.Name == "no" || rp.Name == "" -} - -// IsAlways indicates whether the container has the "always" restart policy. -// This means the container will automatically restart regardless of the exit status. -func (rp *RestartPolicy) IsAlways() bool { - return rp.Name == "always" -} - -// IsOnFailure indicates whether the container has the "on-failure" restart policy. -// This means the container will automatically restart of exiting with a non-zero exit status. -func (rp *RestartPolicy) IsOnFailure() bool { - return rp.Name == "on-failure" -} - -// IsUnlessStopped indicates whether the container has the -// "unless-stopped" restart policy. This means the container will -// automatically restart unless user has put it to stopped state. -func (rp *RestartPolicy) IsUnlessStopped() bool { - return rp.Name == "unless-stopped" -} - -// IsSame compares two RestartPolicy to see if they are the same -func (rp *RestartPolicy) IsSame(tp *RestartPolicy) bool { - return rp.Name == tp.Name && rp.MaximumRetryCount == tp.MaximumRetryCount -} - -// LogMode is a type to define the available modes for logging -// These modes affect how logs are handled when log messages start piling up. -type LogMode string - -// Available logging modes -const ( - LogModeUnset = "" - LogModeBlocking LogMode = "blocking" - LogModeNonBlock LogMode = "non-blocking" -) - -// LogConfig represents the logging configuration of the container. -type LogConfig struct { - Type string - Config map[string]string -} - -// Resources contains container's resources (cgroups config, ulimits...) -type Resources struct { - // Applicable to all platforms - CPUShares int64 `json:"CpuShares"` // CPU shares (relative weight vs. other containers) - Memory int64 // Memory limit (in bytes) - NanoCPUs int64 `json:"NanoCpus"` // CPU quota in units of 10-9 CPUs. - - // Applicable to UNIX platforms - CgroupParent string // Parent cgroup. - BlkioWeight uint16 // Block IO weight (relative weight vs. other containers) - BlkioWeightDevice []*blkiodev.WeightDevice - BlkioDeviceReadBps []*blkiodev.ThrottleDevice - BlkioDeviceWriteBps []*blkiodev.ThrottleDevice - BlkioDeviceReadIOps []*blkiodev.ThrottleDevice - BlkioDeviceWriteIOps []*blkiodev.ThrottleDevice - CPUPeriod int64 `json:"CpuPeriod"` // CPU CFS (Completely Fair Scheduler) period - CPUQuota int64 `json:"CpuQuota"` // CPU CFS (Completely Fair Scheduler) quota - CPURealtimePeriod int64 `json:"CpuRealtimePeriod"` // CPU real-time period - CPURealtimeRuntime int64 `json:"CpuRealtimeRuntime"` // CPU real-time runtime - CpusetCpus string // CpusetCpus 0-2, 0,1 - CpusetMems string // CpusetMems 0-2, 0,1 - Devices []DeviceMapping // List of devices to map inside the container - DeviceCgroupRules []string // List of rule to be added to the device cgroup - DeviceRequests []DeviceRequest // List of device requests for device drivers - KernelMemory int64 // Kernel memory limit (in bytes), Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes - KernelMemoryTCP int64 // Hard limit for kernel TCP buffer memory (in bytes) - MemoryReservation int64 // Memory soft limit (in bytes) - MemorySwap int64 // Total memory usage (memory + swap); set `-1` to enable unlimited swap - MemorySwappiness *int64 // Tuning container memory swappiness behaviour - OomKillDisable *bool // Whether to disable OOM Killer or not - PidsLimit *int64 // Setting PIDs limit for a container; Set `0` or `-1` for unlimited, or `null` to not change. - Ulimits []*units.Ulimit // List of ulimits to be set in the container - - // Applicable to Windows - CPUCount int64 `json:"CpuCount"` // CPU count - CPUPercent int64 `json:"CpuPercent"` // CPU percent - IOMaximumIOps uint64 // Maximum IOps for the container system drive - IOMaximumBandwidth uint64 // Maximum IO in bytes per second for the container system drive -} - -// UpdateConfig holds the mutable attributes of a Container. -// Those attributes can be updated at runtime. -type UpdateConfig struct { - // Contains container's resources (cgroups, ulimits) - Resources - RestartPolicy RestartPolicy -} - -// HostConfig the non-portable Config structure of a container. -// Here, "non-portable" means "dependent of the host we are running on". -// Portable information *should* appear in Config. -type HostConfig struct { - // Applicable to all platforms - Binds []string // List of volume bindings for this container - ContainerIDFile string // File (path) where the containerId is written - LogConfig LogConfig // Configuration of the logs for this container - NetworkMode NetworkMode // Network mode to use for the container - PortBindings nat.PortMap // Port mapping between the exposed port (container) and the host - RestartPolicy RestartPolicy // Restart policy to be used for the container - AutoRemove bool // Automatically remove container when it exits - VolumeDriver string // Name of the volume driver used to mount volumes - VolumesFrom []string // List of volumes to take from other container - - // Applicable to UNIX platforms - CapAdd strslice.StrSlice // List of kernel capabilities to add to the container - CapDrop strslice.StrSlice // List of kernel capabilities to remove from the container - CgroupnsMode CgroupnsMode // Cgroup namespace mode to use for the container - DNS []string `json:"Dns"` // List of DNS server to lookup - DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for - DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for - ExtraHosts []string // List of extra hosts - GroupAdd []string // List of additional groups that the container process will run as - IpcMode IpcMode // IPC namespace to use for the container - Cgroup CgroupSpec // Cgroup to use for the container - Links []string // List of links (in the name:alias form) - OomScoreAdj int // Container preference for OOM-killing - PidMode PidMode // PID namespace to use for the container - Privileged bool // Is the container in privileged mode - PublishAllPorts bool // Should docker publish all exposed port for the container - ReadonlyRootfs bool // Is the container root filesystem in read-only - SecurityOpt []string // List of string values to customize labels for MLS systems, such as SELinux. - StorageOpt map[string]string `json:",omitempty"` // Storage driver options per container. - Tmpfs map[string]string `json:",omitempty"` // List of tmpfs (mounts) used for the container - UTSMode UTSMode // UTS namespace to use for the container - UsernsMode UsernsMode // The user namespace to use for the container - ShmSize int64 // Total shm memory usage - Sysctls map[string]string `json:",omitempty"` // List of Namespaced sysctls used for the container - Runtime string `json:",omitempty"` // Runtime to use with this container - - // Applicable to Windows - ConsoleSize [2]uint // Initial console size (height,width) - Isolation Isolation // Isolation technology of the container (e.g. default, hyperv) - - // Contains container's resources (cgroups, ulimits) - Resources - - // Mounts specs used by the container - Mounts []mount.Mount `json:",omitempty"` - - // MaskedPaths is the list of paths to be masked inside the container (this overrides the default set of paths) - MaskedPaths []string - - // ReadonlyPaths is the list of paths to be set as read-only inside the container (this overrides the default set of paths) - ReadonlyPaths []string - - // Run a custom init inside the container, if null, use the daemon's configured settings - Init *bool `json:",omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go b/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go deleted file mode 100644 index 24c4fa8d90..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/hostconfig_unix.go +++ /dev/null @@ -1,42 +0,0 @@ -//go:build !windows -// +build !windows - -package container // import "github.com/docker/docker/api/types/container" - -// IsValid indicates if an isolation technology is valid -func (i Isolation) IsValid() bool { - return i.IsDefault() -} - -// NetworkName returns the name of the network stack. -func (n NetworkMode) NetworkName() string { - if n.IsBridge() { - return "bridge" - } else if n.IsHost() { - return "host" - } else if n.IsContainer() { - return "container" - } else if n.IsNone() { - return "none" - } else if n.IsDefault() { - return "default" - } else if n.IsUserDefined() { - return n.UserDefined() - } - return "" -} - -// IsBridge indicates whether container uses the bridge network stack -func (n NetworkMode) IsBridge() bool { - return n == "bridge" -} - -// IsHost indicates whether container uses the host network stack. -func (n NetworkMode) IsHost() bool { - return n == "host" -} - -// IsUserDefined indicates user-created network -func (n NetworkMode) IsUserDefined() bool { - return !n.IsDefault() && !n.IsBridge() && !n.IsHost() && !n.IsNone() && !n.IsContainer() -} diff --git a/vendor/github.com/docker/docker/api/types/container/hostconfig_windows.go b/vendor/github.com/docker/docker/api/types/container/hostconfig_windows.go deleted file mode 100644 index 99f803a5bb..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/hostconfig_windows.go +++ /dev/null @@ -1,40 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// IsBridge indicates whether container uses the bridge network stack -// in windows it is given the name NAT -func (n NetworkMode) IsBridge() bool { - return n == "nat" -} - -// IsHost indicates whether container uses the host network stack. -// returns false as this is not supported by windows -func (n NetworkMode) IsHost() bool { - return false -} - -// IsUserDefined indicates user-created network -func (n NetworkMode) IsUserDefined() bool { - return !n.IsDefault() && !n.IsNone() && !n.IsBridge() && !n.IsContainer() -} - -// IsValid indicates if an isolation technology is valid -func (i Isolation) IsValid() bool { - return i.IsDefault() || i.IsHyperV() || i.IsProcess() -} - -// NetworkName returns the name of the network stack. -func (n NetworkMode) NetworkName() string { - if n.IsDefault() { - return "default" - } else if n.IsBridge() { - return "nat" - } else if n.IsNone() { - return "none" - } else if n.IsContainer() { - return "container" - } else if n.IsUserDefined() { - return n.UserDefined() - } - - return "" -} diff --git a/vendor/github.com/docker/docker/api/types/container/waitcondition.go b/vendor/github.com/docker/docker/api/types/container/waitcondition.go deleted file mode 100644 index cd8311f99c..0000000000 --- a/vendor/github.com/docker/docker/api/types/container/waitcondition.go +++ /dev/null @@ -1,22 +0,0 @@ -package container // import "github.com/docker/docker/api/types/container" - -// WaitCondition is a type used to specify a container state for which -// to wait. -type WaitCondition string - -// Possible WaitCondition Values. -// -// WaitConditionNotRunning (default) is used to wait for any of the non-running -// states: "created", "exited", "dead", "removing", or "removed". -// -// WaitConditionNextExit is used to wait for the next time the state changes -// to a non-running state. If the state is currently "created" or "exited", -// this would cause Wait() to block until either the container runs and exits -// or is removed. -// -// WaitConditionRemoved is used to wait for the container to be removed. -const ( - WaitConditionNotRunning WaitCondition = "not-running" - WaitConditionNextExit WaitCondition = "next-exit" - WaitConditionRemoved WaitCondition = "removed" -) diff --git a/vendor/github.com/docker/docker/api/types/error_response.go b/vendor/github.com/docker/docker/api/types/error_response.go deleted file mode 100644 index dc942d9d9e..0000000000 --- a/vendor/github.com/docker/docker/api/types/error_response.go +++ /dev/null @@ -1,13 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// ErrorResponse Represents an error. -// swagger:model ErrorResponse -type ErrorResponse struct { - - // The error message. - // Required: true - Message string `json:"message"` -} diff --git a/vendor/github.com/docker/docker/api/types/error_response_ext.go b/vendor/github.com/docker/docker/api/types/error_response_ext.go deleted file mode 100644 index f84f034cd5..0000000000 --- a/vendor/github.com/docker/docker/api/types/error_response_ext.go +++ /dev/null @@ -1,6 +0,0 @@ -package types - -// Error returns the error message -func (e ErrorResponse) Error() string { - return e.Message -} diff --git a/vendor/github.com/docker/docker/api/types/events/events.go b/vendor/github.com/docker/docker/api/types/events/events.go deleted file mode 100644 index aa8fba8154..0000000000 --- a/vendor/github.com/docker/docker/api/types/events/events.go +++ /dev/null @@ -1,54 +0,0 @@ -package events // import "github.com/docker/docker/api/types/events" - -const ( - // BuilderEventType is the event type that the builder generates - BuilderEventType = "builder" - // ContainerEventType is the event type that containers generate - ContainerEventType = "container" - // DaemonEventType is the event type that daemon generate - DaemonEventType = "daemon" - // ImageEventType is the event type that images generate - ImageEventType = "image" - // NetworkEventType is the event type that networks generate - NetworkEventType = "network" - // PluginEventType is the event type that plugins generate - PluginEventType = "plugin" - // VolumeEventType is the event type that volumes generate - VolumeEventType = "volume" - // ServiceEventType is the event type that services generate - ServiceEventType = "service" - // NodeEventType is the event type that nodes generate - NodeEventType = "node" - // SecretEventType is the event type that secrets generate - SecretEventType = "secret" - // ConfigEventType is the event type that configs generate - ConfigEventType = "config" -) - -// Actor describes something that generates events, -// like a container, or a network, or a volume. -// It has a defined name and a set or attributes. -// The container attributes are its labels, other actors -// can generate these attributes from other properties. -type Actor struct { - ID string - Attributes map[string]string -} - -// Message represents the information an event contains -type Message struct { - // Deprecated information from JSONMessage. - // With data only in container events. - Status string `json:"status,omitempty"` - ID string `json:"id,omitempty"` - From string `json:"from,omitempty"` - - Type string - Action string - Actor Actor - // Engine events are local scope. Cluster events are swarm scope. - Scope string `json:"scope,omitempty"` - - Time int64 `json:"time,omitempty"` - TimeNano int64 `json:"timeNano,omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/filters/parse.go b/vendor/github.com/docker/docker/api/types/filters/parse.go deleted file mode 100644 index b4976a3471..0000000000 --- a/vendor/github.com/docker/docker/api/types/filters/parse.go +++ /dev/null @@ -1,322 +0,0 @@ -/* -Package filters provides tools for encoding a mapping of keys to a set of -multiple values. -*/ -package filters // import "github.com/docker/docker/api/types/filters" - -import ( - "encoding/json" - "regexp" - "strings" - - "github.com/docker/docker/api/types/versions" -) - -// Args stores a mapping of keys to a set of multiple values. -type Args struct { - fields map[string]map[string]bool -} - -// KeyValuePair are used to initialize a new Args -type KeyValuePair struct { - Key string - Value string -} - -// Arg creates a new KeyValuePair for initializing Args -func Arg(key, value string) KeyValuePair { - return KeyValuePair{Key: key, Value: value} -} - -// NewArgs returns a new Args populated with the initial args -func NewArgs(initialArgs ...KeyValuePair) Args { - args := Args{fields: map[string]map[string]bool{}} - for _, arg := range initialArgs { - args.Add(arg.Key, arg.Value) - } - return args -} - -// Keys returns all the keys in list of Args -func (args Args) Keys() []string { - keys := make([]string, 0, len(args.fields)) - for k := range args.fields { - keys = append(keys, k) - } - return keys -} - -// MarshalJSON returns a JSON byte representation of the Args -func (args Args) MarshalJSON() ([]byte, error) { - if len(args.fields) == 0 { - return []byte("{}"), nil - } - return json.Marshal(args.fields) -} - -// ToJSON returns the Args as a JSON encoded string -func ToJSON(a Args) (string, error) { - if a.Len() == 0 { - return "", nil - } - buf, err := json.Marshal(a) - return string(buf), err -} - -// ToParamWithVersion encodes Args as a JSON string. If version is less than 1.22 -// then the encoded format will use an older legacy format where the values are a -// list of strings, instead of a set. -// -// Deprecated: do not use in any new code; use ToJSON instead -func ToParamWithVersion(version string, a Args) (string, error) { - if a.Len() == 0 { - return "", nil - } - - if version != "" && versions.LessThan(version, "1.22") { - buf, err := json.Marshal(convertArgsToSlice(a.fields)) - return string(buf), err - } - - return ToJSON(a) -} - -// FromJSON decodes a JSON encoded string into Args -func FromJSON(p string) (Args, error) { - args := NewArgs() - - if p == "" { - return args, nil - } - - raw := []byte(p) - err := json.Unmarshal(raw, &args) - if err == nil { - return args, nil - } - - // Fallback to parsing arguments in the legacy slice format - deprecated := map[string][]string{} - if legacyErr := json.Unmarshal(raw, &deprecated); legacyErr != nil { - return args, err - } - - args.fields = deprecatedArgs(deprecated) - return args, nil -} - -// UnmarshalJSON populates the Args from JSON encode bytes -func (args Args) UnmarshalJSON(raw []byte) error { - return json.Unmarshal(raw, &args.fields) -} - -// Get returns the list of values associated with the key -func (args Args) Get(key string) []string { - values := args.fields[key] - if values == nil { - return make([]string, 0) - } - slice := make([]string, 0, len(values)) - for key := range values { - slice = append(slice, key) - } - return slice -} - -// Add a new value to the set of values -func (args Args) Add(key, value string) { - if _, ok := args.fields[key]; ok { - args.fields[key][value] = true - } else { - args.fields[key] = map[string]bool{value: true} - } -} - -// Del removes a value from the set -func (args Args) Del(key, value string) { - if _, ok := args.fields[key]; ok { - delete(args.fields[key], value) - if len(args.fields[key]) == 0 { - delete(args.fields, key) - } - } -} - -// Len returns the number of keys in the mapping -func (args Args) Len() int { - return len(args.fields) -} - -// MatchKVList returns true if all the pairs in sources exist as key=value -// pairs in the mapping at key, or if there are no values at key. -func (args Args) MatchKVList(key string, sources map[string]string) bool { - fieldValues := args.fields[key] - - // do not filter if there is no filter set or cannot determine filter - if len(fieldValues) == 0 { - return true - } - - if len(sources) == 0 { - return false - } - - for value := range fieldValues { - testKV := strings.SplitN(value, "=", 2) - - v, ok := sources[testKV[0]] - if !ok { - return false - } - if len(testKV) == 2 && testKV[1] != v { - return false - } - } - - return true -} - -// Match returns true if any of the values at key match the source string -func (args Args) Match(field, source string) bool { - if args.ExactMatch(field, source) { - return true - } - - fieldValues := args.fields[field] - for name2match := range fieldValues { - match, err := regexp.MatchString(name2match, source) - if err != nil { - continue - } - if match { - return true - } - } - return false -} - -// ExactMatch returns true if the source matches exactly one of the values. -func (args Args) ExactMatch(key, source string) bool { - fieldValues, ok := args.fields[key] - // do not filter if there is no filter set or cannot determine filter - if !ok || len(fieldValues) == 0 { - return true - } - - // try to match full name value to avoid O(N) regular expression matching - return fieldValues[source] -} - -// UniqueExactMatch returns true if there is only one value and the source -// matches exactly the value. -func (args Args) UniqueExactMatch(key, source string) bool { - fieldValues := args.fields[key] - // do not filter if there is no filter set or cannot determine filter - if len(fieldValues) == 0 { - return true - } - if len(args.fields[key]) != 1 { - return false - } - - // try to match full name value to avoid O(N) regular expression matching - return fieldValues[source] -} - -// FuzzyMatch returns true if the source matches exactly one value, or the -// source has one of the values as a prefix. -func (args Args) FuzzyMatch(key, source string) bool { - if args.ExactMatch(key, source) { - return true - } - - fieldValues := args.fields[key] - for prefix := range fieldValues { - if strings.HasPrefix(source, prefix) { - return true - } - } - return false -} - -// Contains returns true if the key exists in the mapping -func (args Args) Contains(field string) bool { - _, ok := args.fields[field] - return ok -} - -type invalidFilter string - -func (e invalidFilter) Error() string { - return "Invalid filter '" + string(e) + "'" -} - -func (invalidFilter) InvalidParameter() {} - -// Validate compared the set of accepted keys against the keys in the mapping. -// An error is returned if any mapping keys are not in the accepted set. -func (args Args) Validate(accepted map[string]bool) error { - for name := range args.fields { - if !accepted[name] { - return invalidFilter(name) - } - } - return nil -} - -// WalkValues iterates over the list of values for a key in the mapping and calls -// op() for each value. If op returns an error the iteration stops and the -// error is returned. -func (args Args) WalkValues(field string, op func(value string) error) error { - if _, ok := args.fields[field]; !ok { - return nil - } - for v := range args.fields[field] { - if err := op(v); err != nil { - return err - } - } - return nil -} - -// Clone returns a copy of args. -func (args Args) Clone() (newArgs Args) { - newArgs.fields = make(map[string]map[string]bool, len(args.fields)) - for k, m := range args.fields { - var mm map[string]bool - if m != nil { - mm = make(map[string]bool, len(m)) - for kk, v := range m { - mm[kk] = v - } - } - newArgs.fields[k] = mm - } - return newArgs -} - -func deprecatedArgs(d map[string][]string) map[string]map[string]bool { - m := map[string]map[string]bool{} - for k, v := range d { - values := map[string]bool{} - for _, vv := range v { - values[vv] = true - } - m[k] = values - } - return m -} - -func convertArgsToSlice(f map[string]map[string]bool) map[string][]string { - m := map[string][]string{} - for k, v := range f { - values := []string{} - for kk := range v { - if v[kk] { - values = append(values, kk) - } - } - m[k] = values - } - return m -} diff --git a/vendor/github.com/docker/docker/api/types/graph_driver_data.go b/vendor/github.com/docker/docker/api/types/graph_driver_data.go deleted file mode 100644 index 4d9bf1c62c..0000000000 --- a/vendor/github.com/docker/docker/api/types/graph_driver_data.go +++ /dev/null @@ -1,17 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// GraphDriverData Information about a container's graph driver. -// swagger:model GraphDriverData -type GraphDriverData struct { - - // data - // Required: true - Data map[string]string `json:"Data"` - - // name - // Required: true - Name string `json:"Name"` -} diff --git a/vendor/github.com/docker/docker/api/types/id_response.go b/vendor/github.com/docker/docker/api/types/id_response.go deleted file mode 100644 index 7592d2f8b1..0000000000 --- a/vendor/github.com/docker/docker/api/types/id_response.go +++ /dev/null @@ -1,13 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// IDResponse Response to an API call that returns just an Id -// swagger:model IdResponse -type IDResponse struct { - - // The id of the newly created object. - // Required: true - ID string `json:"Id"` -} diff --git a/vendor/github.com/docker/docker/api/types/image/image_history.go b/vendor/github.com/docker/docker/api/types/image/image_history.go deleted file mode 100644 index e302bb0aeb..0000000000 --- a/vendor/github.com/docker/docker/api/types/image/image_history.go +++ /dev/null @@ -1,36 +0,0 @@ -package image // import "github.com/docker/docker/api/types/image" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// HistoryResponseItem individual image layer information in response to ImageHistory operation -// swagger:model HistoryResponseItem -type HistoryResponseItem struct { - - // comment - // Required: true - Comment string `json:"Comment"` - - // created - // Required: true - Created int64 `json:"Created"` - - // created by - // Required: true - CreatedBy string `json:"CreatedBy"` - - // Id - // Required: true - ID string `json:"Id"` - - // size - // Required: true - Size int64 `json:"Size"` - - // tags - // Required: true - Tags []string `json:"Tags"` -} diff --git a/vendor/github.com/docker/docker/api/types/image_delete_response_item.go b/vendor/github.com/docker/docker/api/types/image_delete_response_item.go deleted file mode 100644 index b9a65a0d8e..0000000000 --- a/vendor/github.com/docker/docker/api/types/image_delete_response_item.go +++ /dev/null @@ -1,15 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// ImageDeleteResponseItem image delete response item -// swagger:model ImageDeleteResponseItem -type ImageDeleteResponseItem struct { - - // The image ID of an image that was deleted - Deleted string `json:"Deleted,omitempty"` - - // The image ID of an image that was untagged - Untagged string `json:"Untagged,omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/image_summary.go b/vendor/github.com/docker/docker/api/types/image_summary.go deleted file mode 100644 index e145b3dcfc..0000000000 --- a/vendor/github.com/docker/docker/api/types/image_summary.go +++ /dev/null @@ -1,49 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// ImageSummary image summary -// swagger:model ImageSummary -type ImageSummary struct { - - // containers - // Required: true - Containers int64 `json:"Containers"` - - // created - // Required: true - Created int64 `json:"Created"` - - // Id - // Required: true - ID string `json:"Id"` - - // labels - // Required: true - Labels map[string]string `json:"Labels"` - - // parent Id - // Required: true - ParentID string `json:"ParentId"` - - // repo digests - // Required: true - RepoDigests []string `json:"RepoDigests"` - - // repo tags - // Required: true - RepoTags []string `json:"RepoTags"` - - // shared size - // Required: true - SharedSize int64 `json:"SharedSize"` - - // size - // Required: true - Size int64 `json:"Size"` - - // virtual size - // Required: true - VirtualSize int64 `json:"VirtualSize"` -} diff --git a/vendor/github.com/docker/docker/api/types/mount/mount.go b/vendor/github.com/docker/docker/api/types/mount/mount.go deleted file mode 100644 index 443b8d07a9..0000000000 --- a/vendor/github.com/docker/docker/api/types/mount/mount.go +++ /dev/null @@ -1,131 +0,0 @@ -package mount // import "github.com/docker/docker/api/types/mount" - -import ( - "os" -) - -// Type represents the type of a mount. -type Type string - -// Type constants -const ( - // TypeBind is the type for mounting host dir - TypeBind Type = "bind" - // TypeVolume is the type for remote storage volumes - TypeVolume Type = "volume" - // TypeTmpfs is the type for mounting tmpfs - TypeTmpfs Type = "tmpfs" - // TypeNamedPipe is the type for mounting Windows named pipes - TypeNamedPipe Type = "npipe" -) - -// Mount represents a mount (volume). -type Mount struct { - Type Type `json:",omitempty"` - // Source specifies the name of the mount. Depending on mount type, this - // may be a volume name or a host path, or even ignored. - // Source is not supported for tmpfs (must be an empty value) - Source string `json:",omitempty"` - Target string `json:",omitempty"` - ReadOnly bool `json:",omitempty"` - Consistency Consistency `json:",omitempty"` - - BindOptions *BindOptions `json:",omitempty"` - VolumeOptions *VolumeOptions `json:",omitempty"` - TmpfsOptions *TmpfsOptions `json:",omitempty"` -} - -// Propagation represents the propagation of a mount. -type Propagation string - -const ( - // PropagationRPrivate RPRIVATE - PropagationRPrivate Propagation = "rprivate" - // PropagationPrivate PRIVATE - PropagationPrivate Propagation = "private" - // PropagationRShared RSHARED - PropagationRShared Propagation = "rshared" - // PropagationShared SHARED - PropagationShared Propagation = "shared" - // PropagationRSlave RSLAVE - PropagationRSlave Propagation = "rslave" - // PropagationSlave SLAVE - PropagationSlave Propagation = "slave" -) - -// Propagations is the list of all valid mount propagations -var Propagations = []Propagation{ - PropagationRPrivate, - PropagationPrivate, - PropagationRShared, - PropagationShared, - PropagationRSlave, - PropagationSlave, -} - -// Consistency represents the consistency requirements of a mount. -type Consistency string - -const ( - // ConsistencyFull guarantees bind mount-like consistency - ConsistencyFull Consistency = "consistent" - // ConsistencyCached mounts can cache read data and FS structure - ConsistencyCached Consistency = "cached" - // ConsistencyDelegated mounts can cache read and written data and structure - ConsistencyDelegated Consistency = "delegated" - // ConsistencyDefault provides "consistent" behavior unless overridden - ConsistencyDefault Consistency = "default" -) - -// BindOptions defines options specific to mounts of type "bind". -type BindOptions struct { - Propagation Propagation `json:",omitempty"` - NonRecursive bool `json:",omitempty"` -} - -// VolumeOptions represents the options for a mount of type volume. -type VolumeOptions struct { - NoCopy bool `json:",omitempty"` - Labels map[string]string `json:",omitempty"` - DriverConfig *Driver `json:",omitempty"` -} - -// Driver represents a volume driver. -type Driver struct { - Name string `json:",omitempty"` - Options map[string]string `json:",omitempty"` -} - -// TmpfsOptions defines options specific to mounts of type "tmpfs". -type TmpfsOptions struct { - // Size sets the size of the tmpfs, in bytes. - // - // This will be converted to an operating system specific value - // depending on the host. For example, on linux, it will be converted to - // use a 'k', 'm' or 'g' syntax. BSD, though not widely supported with - // docker, uses a straight byte value. - // - // Percentages are not supported. - SizeBytes int64 `json:",omitempty"` - // Mode of the tmpfs upon creation - Mode os.FileMode `json:",omitempty"` - - // TODO(stevvooe): There are several more tmpfs flags, specified in the - // daemon, that are accepted. Only the most basic are added for now. - // - // From https://github.com/moby/sys/blob/mount/v0.1.1/mount/flags.go#L47-L56 - // - // var validFlags = map[string]bool{ - // "": true, - // "size": true, X - // "mode": true, X - // "uid": true, - // "gid": true, - // "nr_inodes": true, - // "nr_blocks": true, - // "mpol": true, - // } - // - // Some of these may be straightforward to add, but others, such as - // uid/gid have implications in a clustered system. -} diff --git a/vendor/github.com/docker/docker/api/types/network/network.go b/vendor/github.com/docker/docker/api/types/network/network.go deleted file mode 100644 index 437b184c67..0000000000 --- a/vendor/github.com/docker/docker/api/types/network/network.go +++ /dev/null @@ -1,126 +0,0 @@ -package network // import "github.com/docker/docker/api/types/network" -import ( - "github.com/docker/docker/api/types/filters" -) - -// Address represents an IP address -type Address struct { - Addr string - PrefixLen int -} - -// IPAM represents IP Address Management -type IPAM struct { - Driver string - Options map[string]string // Per network IPAM driver options - Config []IPAMConfig -} - -// IPAMConfig represents IPAM configurations -type IPAMConfig struct { - Subnet string `json:",omitempty"` - IPRange string `json:",omitempty"` - Gateway string `json:",omitempty"` - AuxAddress map[string]string `json:"AuxiliaryAddresses,omitempty"` -} - -// EndpointIPAMConfig represents IPAM configurations for the endpoint -type EndpointIPAMConfig struct { - IPv4Address string `json:",omitempty"` - IPv6Address string `json:",omitempty"` - LinkLocalIPs []string `json:",omitempty"` -} - -// Copy makes a copy of the endpoint ipam config -func (cfg *EndpointIPAMConfig) Copy() *EndpointIPAMConfig { - cfgCopy := *cfg - cfgCopy.LinkLocalIPs = make([]string, 0, len(cfg.LinkLocalIPs)) - cfgCopy.LinkLocalIPs = append(cfgCopy.LinkLocalIPs, cfg.LinkLocalIPs...) - return &cfgCopy -} - -// PeerInfo represents one peer of an overlay network -type PeerInfo struct { - Name string - IP string -} - -// EndpointSettings stores the network endpoint details -type EndpointSettings struct { - // Configurations - IPAMConfig *EndpointIPAMConfig - Links []string - Aliases []string - // Operational data - NetworkID string - EndpointID string - Gateway string - IPAddress string - IPPrefixLen int - IPv6Gateway string - GlobalIPv6Address string - GlobalIPv6PrefixLen int - MacAddress string - DriverOpts map[string]string -} - -// Task carries the information about one backend task -type Task struct { - Name string - EndpointID string - EndpointIP string - Info map[string]string -} - -// ServiceInfo represents service parameters with the list of service's tasks -type ServiceInfo struct { - VIP string - Ports []string - LocalLBIndex int - Tasks []Task -} - -// Copy makes a deep copy of `EndpointSettings` -func (es *EndpointSettings) Copy() *EndpointSettings { - epCopy := *es - if es.IPAMConfig != nil { - epCopy.IPAMConfig = es.IPAMConfig.Copy() - } - - if es.Links != nil { - links := make([]string, 0, len(es.Links)) - epCopy.Links = append(links, es.Links...) - } - - if es.Aliases != nil { - aliases := make([]string, 0, len(es.Aliases)) - epCopy.Aliases = append(aliases, es.Aliases...) - } - return &epCopy -} - -// NetworkingConfig represents the container's networking configuration for each of its interfaces -// Carries the networking configs specified in the `docker run` and `docker network connect` commands -type NetworkingConfig struct { - EndpointsConfig map[string]*EndpointSettings // Endpoint configs for each connecting network -} - -// ConfigReference specifies the source which provides a network's configuration -type ConfigReference struct { - Network string -} - -var acceptedFilters = map[string]bool{ - "dangling": true, - "driver": true, - "id": true, - "label": true, - "name": true, - "scope": true, - "type": true, -} - -// ValidateFilters validates the list of filter args with the available filters. -func ValidateFilters(filter filters.Args) error { - return filter.Validate(acceptedFilters) -} diff --git a/vendor/github.com/docker/docker/api/types/plugin.go b/vendor/github.com/docker/docker/api/types/plugin.go deleted file mode 100644 index abae48b9ab..0000000000 --- a/vendor/github.com/docker/docker/api/types/plugin.go +++ /dev/null @@ -1,203 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// Plugin A plugin for the Engine API -// swagger:model Plugin -type Plugin struct { - - // config - // Required: true - Config PluginConfig `json:"Config"` - - // True if the plugin is running. False if the plugin is not running, only installed. - // Required: true - Enabled bool `json:"Enabled"` - - // Id - ID string `json:"Id,omitempty"` - - // name - // Required: true - Name string `json:"Name"` - - // plugin remote reference used to push/pull the plugin - PluginReference string `json:"PluginReference,omitempty"` - - // settings - // Required: true - Settings PluginSettings `json:"Settings"` -} - -// PluginConfig The config of a plugin. -// swagger:model PluginConfig -type PluginConfig struct { - - // args - // Required: true - Args PluginConfigArgs `json:"Args"` - - // description - // Required: true - Description string `json:"Description"` - - // Docker Version used to create the plugin - DockerVersion string `json:"DockerVersion,omitempty"` - - // documentation - // Required: true - Documentation string `json:"Documentation"` - - // entrypoint - // Required: true - Entrypoint []string `json:"Entrypoint"` - - // env - // Required: true - Env []PluginEnv `json:"Env"` - - // interface - // Required: true - Interface PluginConfigInterface `json:"Interface"` - - // ipc host - // Required: true - IpcHost bool `json:"IpcHost"` - - // linux - // Required: true - Linux PluginConfigLinux `json:"Linux"` - - // mounts - // Required: true - Mounts []PluginMount `json:"Mounts"` - - // network - // Required: true - Network PluginConfigNetwork `json:"Network"` - - // pid host - // Required: true - PidHost bool `json:"PidHost"` - - // propagated mount - // Required: true - PropagatedMount string `json:"PropagatedMount"` - - // user - User PluginConfigUser `json:"User,omitempty"` - - // work dir - // Required: true - WorkDir string `json:"WorkDir"` - - // rootfs - Rootfs *PluginConfigRootfs `json:"rootfs,omitempty"` -} - -// PluginConfigArgs plugin config args -// swagger:model PluginConfigArgs -type PluginConfigArgs struct { - - // description - // Required: true - Description string `json:"Description"` - - // name - // Required: true - Name string `json:"Name"` - - // settable - // Required: true - Settable []string `json:"Settable"` - - // value - // Required: true - Value []string `json:"Value"` -} - -// PluginConfigInterface The interface between Docker and the plugin -// swagger:model PluginConfigInterface -type PluginConfigInterface struct { - - // Protocol to use for clients connecting to the plugin. - ProtocolScheme string `json:"ProtocolScheme,omitempty"` - - // socket - // Required: true - Socket string `json:"Socket"` - - // types - // Required: true - Types []PluginInterfaceType `json:"Types"` -} - -// PluginConfigLinux plugin config linux -// swagger:model PluginConfigLinux -type PluginConfigLinux struct { - - // allow all devices - // Required: true - AllowAllDevices bool `json:"AllowAllDevices"` - - // capabilities - // Required: true - Capabilities []string `json:"Capabilities"` - - // devices - // Required: true - Devices []PluginDevice `json:"Devices"` -} - -// PluginConfigNetwork plugin config network -// swagger:model PluginConfigNetwork -type PluginConfigNetwork struct { - - // type - // Required: true - Type string `json:"Type"` -} - -// PluginConfigRootfs plugin config rootfs -// swagger:model PluginConfigRootfs -type PluginConfigRootfs struct { - - // diff ids - DiffIds []string `json:"diff_ids"` - - // type - Type string `json:"type,omitempty"` -} - -// PluginConfigUser plugin config user -// swagger:model PluginConfigUser -type PluginConfigUser struct { - - // g ID - GID uint32 `json:"GID,omitempty"` - - // UID - UID uint32 `json:"UID,omitempty"` -} - -// PluginSettings Settings that can be modified by users. -// swagger:model PluginSettings -type PluginSettings struct { - - // args - // Required: true - Args []string `json:"Args"` - - // devices - // Required: true - Devices []PluginDevice `json:"Devices"` - - // env - // Required: true - Env []string `json:"Env"` - - // mounts - // Required: true - Mounts []PluginMount `json:"Mounts"` -} diff --git a/vendor/github.com/docker/docker/api/types/plugin_device.go b/vendor/github.com/docker/docker/api/types/plugin_device.go deleted file mode 100644 index 5699010675..0000000000 --- a/vendor/github.com/docker/docker/api/types/plugin_device.go +++ /dev/null @@ -1,25 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// PluginDevice plugin device -// swagger:model PluginDevice -type PluginDevice struct { - - // description - // Required: true - Description string `json:"Description"` - - // name - // Required: true - Name string `json:"Name"` - - // path - // Required: true - Path *string `json:"Path"` - - // settable - // Required: true - Settable []string `json:"Settable"` -} diff --git a/vendor/github.com/docker/docker/api/types/plugin_env.go b/vendor/github.com/docker/docker/api/types/plugin_env.go deleted file mode 100644 index 32962dc2eb..0000000000 --- a/vendor/github.com/docker/docker/api/types/plugin_env.go +++ /dev/null @@ -1,25 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// PluginEnv plugin env -// swagger:model PluginEnv -type PluginEnv struct { - - // description - // Required: true - Description string `json:"Description"` - - // name - // Required: true - Name string `json:"Name"` - - // settable - // Required: true - Settable []string `json:"Settable"` - - // value - // Required: true - Value *string `json:"Value"` -} diff --git a/vendor/github.com/docker/docker/api/types/plugin_interface_type.go b/vendor/github.com/docker/docker/api/types/plugin_interface_type.go deleted file mode 100644 index c82f204e87..0000000000 --- a/vendor/github.com/docker/docker/api/types/plugin_interface_type.go +++ /dev/null @@ -1,21 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// PluginInterfaceType plugin interface type -// swagger:model PluginInterfaceType -type PluginInterfaceType struct { - - // capability - // Required: true - Capability string `json:"Capability"` - - // prefix - // Required: true - Prefix string `json:"Prefix"` - - // version - // Required: true - Version string `json:"Version"` -} diff --git a/vendor/github.com/docker/docker/api/types/plugin_mount.go b/vendor/github.com/docker/docker/api/types/plugin_mount.go deleted file mode 100644 index 5c031cf8b5..0000000000 --- a/vendor/github.com/docker/docker/api/types/plugin_mount.go +++ /dev/null @@ -1,37 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// PluginMount plugin mount -// swagger:model PluginMount -type PluginMount struct { - - // description - // Required: true - Description string `json:"Description"` - - // destination - // Required: true - Destination string `json:"Destination"` - - // name - // Required: true - Name string `json:"Name"` - - // options - // Required: true - Options []string `json:"Options"` - - // settable - // Required: true - Settable []string `json:"Settable"` - - // source - // Required: true - Source *string `json:"Source"` - - // type - // Required: true - Type string `json:"Type"` -} diff --git a/vendor/github.com/docker/docker/api/types/plugin_responses.go b/vendor/github.com/docker/docker/api/types/plugin_responses.go deleted file mode 100644 index 60d1fb5ad8..0000000000 --- a/vendor/github.com/docker/docker/api/types/plugin_responses.go +++ /dev/null @@ -1,71 +0,0 @@ -package types // import "github.com/docker/docker/api/types" - -import ( - "encoding/json" - "fmt" - "sort" -) - -// PluginsListResponse contains the response for the Engine API -type PluginsListResponse []*Plugin - -// UnmarshalJSON implements json.Unmarshaler for PluginInterfaceType -func (t *PluginInterfaceType) UnmarshalJSON(p []byte) error { - versionIndex := len(p) - prefixIndex := 0 - if len(p) < 2 || p[0] != '"' || p[len(p)-1] != '"' { - return fmt.Errorf("%q is not a plugin interface type", p) - } - p = p[1 : len(p)-1] -loop: - for i, b := range p { - switch b { - case '.': - prefixIndex = i - case '/': - versionIndex = i - break loop - } - } - t.Prefix = string(p[:prefixIndex]) - t.Capability = string(p[prefixIndex+1 : versionIndex]) - if versionIndex < len(p) { - t.Version = string(p[versionIndex+1:]) - } - return nil -} - -// MarshalJSON implements json.Marshaler for PluginInterfaceType -func (t *PluginInterfaceType) MarshalJSON() ([]byte, error) { - return json.Marshal(t.String()) -} - -// String implements fmt.Stringer for PluginInterfaceType -func (t PluginInterfaceType) String() string { - return fmt.Sprintf("%s.%s/%s", t.Prefix, t.Capability, t.Version) -} - -// PluginPrivilege describes a permission the user has to accept -// upon installing a plugin. -type PluginPrivilege struct { - Name string - Description string - Value []string -} - -// PluginPrivileges is a list of PluginPrivilege -type PluginPrivileges []PluginPrivilege - -func (s PluginPrivileges) Len() int { - return len(s) -} - -func (s PluginPrivileges) Less(i, j int) bool { - return s[i].Name < s[j].Name -} - -func (s PluginPrivileges) Swap(i, j int) { - sort.Strings(s[i].Value) - sort.Strings(s[j].Value) - s[i], s[j] = s[j], s[i] -} diff --git a/vendor/github.com/docker/docker/api/types/port.go b/vendor/github.com/docker/docker/api/types/port.go deleted file mode 100644 index d91234744c..0000000000 --- a/vendor/github.com/docker/docker/api/types/port.go +++ /dev/null @@ -1,23 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// Port An open port on a container -// swagger:model Port -type Port struct { - - // Host IP address that the container's port is mapped to - IP string `json:"IP,omitempty"` - - // Port on the container - // Required: true - PrivatePort uint16 `json:"PrivatePort"` - - // Port exposed on the host - PublicPort uint16 `json:"PublicPort,omitempty"` - - // type - // Required: true - Type string `json:"Type"` -} diff --git a/vendor/github.com/docker/docker/api/types/registry/authenticate.go b/vendor/github.com/docker/docker/api/types/registry/authenticate.go deleted file mode 100644 index f0a2113e40..0000000000 --- a/vendor/github.com/docker/docker/api/types/registry/authenticate.go +++ /dev/null @@ -1,21 +0,0 @@ -package registry // import "github.com/docker/docker/api/types/registry" - -// ---------------------------------------------------------------------------- -// DO NOT EDIT THIS FILE -// This file was generated by `swagger generate operation` -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// AuthenticateOKBody authenticate o k body -// swagger:model AuthenticateOKBody -type AuthenticateOKBody struct { - - // An opaque token used to authenticate a user after a successful login - // Required: true - IdentityToken string `json:"IdentityToken"` - - // The status of the authentication - // Required: true - Status string `json:"Status"` -} diff --git a/vendor/github.com/docker/docker/api/types/registry/registry.go b/vendor/github.com/docker/docker/api/types/registry/registry.go deleted file mode 100644 index 62a88f5be8..0000000000 --- a/vendor/github.com/docker/docker/api/types/registry/registry.go +++ /dev/null @@ -1,120 +0,0 @@ -package registry // import "github.com/docker/docker/api/types/registry" - -import ( - "encoding/json" - "net" - - v1 "github.com/opencontainers/image-spec/specs-go/v1" -) - -// ServiceConfig stores daemon registry services configuration. -type ServiceConfig struct { - AllowNondistributableArtifactsCIDRs []*NetIPNet - AllowNondistributableArtifactsHostnames []string - InsecureRegistryCIDRs []*NetIPNet `json:"InsecureRegistryCIDRs"` - IndexConfigs map[string]*IndexInfo `json:"IndexConfigs"` - Mirrors []string -} - -// NetIPNet is the net.IPNet type, which can be marshalled and -// unmarshalled to JSON -type NetIPNet net.IPNet - -// String returns the CIDR notation of ipnet -func (ipnet *NetIPNet) String() string { - return (*net.IPNet)(ipnet).String() -} - -// MarshalJSON returns the JSON representation of the IPNet -func (ipnet *NetIPNet) MarshalJSON() ([]byte, error) { - return json.Marshal((*net.IPNet)(ipnet).String()) -} - -// UnmarshalJSON sets the IPNet from a byte array of JSON -func (ipnet *NetIPNet) UnmarshalJSON(b []byte) (err error) { - var ipnetStr string - if err = json.Unmarshal(b, &ipnetStr); err == nil { - var cidr *net.IPNet - if _, cidr, err = net.ParseCIDR(ipnetStr); err == nil { - *ipnet = NetIPNet(*cidr) - } - } - return -} - -// IndexInfo contains information about a registry -// -// RepositoryInfo Examples: -// -// { -// "Index" : { -// "Name" : "docker.io", -// "Mirrors" : ["https://registry-2.docker.io/v1/", "https://registry-3.docker.io/v1/"], -// "Secure" : true, -// "Official" : true, -// }, -// "RemoteName" : "library/debian", -// "LocalName" : "debian", -// "CanonicalName" : "docker.io/debian" -// "Official" : true, -// } -// -// { -// "Index" : { -// "Name" : "127.0.0.1:5000", -// "Mirrors" : [], -// "Secure" : false, -// "Official" : false, -// }, -// "RemoteName" : "user/repo", -// "LocalName" : "127.0.0.1:5000/user/repo", -// "CanonicalName" : "127.0.0.1:5000/user/repo", -// "Official" : false, -// } -type IndexInfo struct { - // Name is the name of the registry, such as "docker.io" - Name string - // Mirrors is a list of mirrors, expressed as URIs - Mirrors []string - // Secure is set to false if the registry is part of the list of - // insecure registries. Insecure registries accept HTTP and/or accept - // HTTPS with certificates from unknown CAs. - Secure bool - // Official indicates whether this is an official registry - Official bool -} - -// SearchResult describes a search result returned from a registry -type SearchResult struct { - // StarCount indicates the number of stars this repository has - StarCount int `json:"star_count"` - // IsOfficial is true if the result is from an official repository. - IsOfficial bool `json:"is_official"` - // Name is the name of the repository - Name string `json:"name"` - // IsAutomated indicates whether the result is automated - IsAutomated bool `json:"is_automated"` - // Description is a textual description of the repository - Description string `json:"description"` -} - -// SearchResults lists a collection search results returned from a registry -type SearchResults struct { - // Query contains the query string that generated the search results - Query string `json:"query"` - // NumResults indicates the number of results the query returned - NumResults int `json:"num_results"` - // Results is a slice containing the actual results for the search - Results []SearchResult `json:"results"` -} - -// DistributionInspect describes the result obtained from contacting the -// registry to retrieve image metadata -type DistributionInspect struct { - // Descriptor contains information about the manifest, including - // the content addressable digest - Descriptor v1.Descriptor - // Platforms contains the list of platforms supported by the image, - // obtained by parsing the manifest - Platforms []v1.Platform -} diff --git a/vendor/github.com/docker/docker/api/types/service_update_response.go b/vendor/github.com/docker/docker/api/types/service_update_response.go deleted file mode 100644 index 74ea64b1bb..0000000000 --- a/vendor/github.com/docker/docker/api/types/service_update_response.go +++ /dev/null @@ -1,12 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// ServiceUpdateResponse service update response -// swagger:model ServiceUpdateResponse -type ServiceUpdateResponse struct { - - // Optional warning messages - Warnings []string `json:"Warnings"` -} diff --git a/vendor/github.com/docker/docker/api/types/stats.go b/vendor/github.com/docker/docker/api/types/stats.go deleted file mode 100644 index 20daebed14..0000000000 --- a/vendor/github.com/docker/docker/api/types/stats.go +++ /dev/null @@ -1,181 +0,0 @@ -// Package types is used for API stability in the types and response to the -// consumers of the API stats endpoint. -package types // import "github.com/docker/docker/api/types" - -import "time" - -// ThrottlingData stores CPU throttling stats of one running container. -// Not used on Windows. -type ThrottlingData struct { - // Number of periods with throttling active - Periods uint64 `json:"periods"` - // Number of periods when the container hits its throttling limit. - ThrottledPeriods uint64 `json:"throttled_periods"` - // Aggregate time the container was throttled for in nanoseconds. - ThrottledTime uint64 `json:"throttled_time"` -} - -// CPUUsage stores All CPU stats aggregated since container inception. -type CPUUsage struct { - // Total CPU time consumed. - // Units: nanoseconds (Linux) - // Units: 100's of nanoseconds (Windows) - TotalUsage uint64 `json:"total_usage"` - - // Total CPU time consumed per core (Linux). Not used on Windows. - // Units: nanoseconds. - PercpuUsage []uint64 `json:"percpu_usage,omitempty"` - - // Time spent by tasks of the cgroup in kernel mode (Linux). - // Time spent by all container processes in kernel mode (Windows). - // Units: nanoseconds (Linux). - // Units: 100's of nanoseconds (Windows). Not populated for Hyper-V Containers. - UsageInKernelmode uint64 `json:"usage_in_kernelmode"` - - // Time spent by tasks of the cgroup in user mode (Linux). - // Time spent by all container processes in user mode (Windows). - // Units: nanoseconds (Linux). - // Units: 100's of nanoseconds (Windows). Not populated for Hyper-V Containers - UsageInUsermode uint64 `json:"usage_in_usermode"` -} - -// CPUStats aggregates and wraps all CPU related info of container -type CPUStats struct { - // CPU Usage. Linux and Windows. - CPUUsage CPUUsage `json:"cpu_usage"` - - // System Usage. Linux only. - SystemUsage uint64 `json:"system_cpu_usage,omitempty"` - - // Online CPUs. Linux only. - OnlineCPUs uint32 `json:"online_cpus,omitempty"` - - // Throttling Data. Linux only. - ThrottlingData ThrottlingData `json:"throttling_data,omitempty"` -} - -// MemoryStats aggregates all memory stats since container inception on Linux. -// Windows returns stats for commit and private working set only. -type MemoryStats struct { - // Linux Memory Stats - - // current res_counter usage for memory - Usage uint64 `json:"usage,omitempty"` - // maximum usage ever recorded. - MaxUsage uint64 `json:"max_usage,omitempty"` - // TODO(vishh): Export these as stronger types. - // all the stats exported via memory.stat. - Stats map[string]uint64 `json:"stats,omitempty"` - // number of times memory usage hits limits. - Failcnt uint64 `json:"failcnt,omitempty"` - Limit uint64 `json:"limit,omitempty"` - - // Windows Memory Stats - // See https://technet.microsoft.com/en-us/magazine/ff382715.aspx - - // committed bytes - Commit uint64 `json:"commitbytes,omitempty"` - // peak committed bytes - CommitPeak uint64 `json:"commitpeakbytes,omitempty"` - // private working set - PrivateWorkingSet uint64 `json:"privateworkingset,omitempty"` -} - -// BlkioStatEntry is one small entity to store a piece of Blkio stats -// Not used on Windows. -type BlkioStatEntry struct { - Major uint64 `json:"major"` - Minor uint64 `json:"minor"` - Op string `json:"op"` - Value uint64 `json:"value"` -} - -// BlkioStats stores All IO service stats for data read and write. -// This is a Linux specific structure as the differences between expressing -// block I/O on Windows and Linux are sufficiently significant to make -// little sense attempting to morph into a combined structure. -type BlkioStats struct { - // number of bytes transferred to and from the block device - IoServiceBytesRecursive []BlkioStatEntry `json:"io_service_bytes_recursive"` - IoServicedRecursive []BlkioStatEntry `json:"io_serviced_recursive"` - IoQueuedRecursive []BlkioStatEntry `json:"io_queue_recursive"` - IoServiceTimeRecursive []BlkioStatEntry `json:"io_service_time_recursive"` - IoWaitTimeRecursive []BlkioStatEntry `json:"io_wait_time_recursive"` - IoMergedRecursive []BlkioStatEntry `json:"io_merged_recursive"` - IoTimeRecursive []BlkioStatEntry `json:"io_time_recursive"` - SectorsRecursive []BlkioStatEntry `json:"sectors_recursive"` -} - -// StorageStats is the disk I/O stats for read/write on Windows. -type StorageStats struct { - ReadCountNormalized uint64 `json:"read_count_normalized,omitempty"` - ReadSizeBytes uint64 `json:"read_size_bytes,omitempty"` - WriteCountNormalized uint64 `json:"write_count_normalized,omitempty"` - WriteSizeBytes uint64 `json:"write_size_bytes,omitempty"` -} - -// NetworkStats aggregates the network stats of one container -type NetworkStats struct { - // Bytes received. Windows and Linux. - RxBytes uint64 `json:"rx_bytes"` - // Packets received. Windows and Linux. - RxPackets uint64 `json:"rx_packets"` - // Received errors. Not used on Windows. Note that we don't `omitempty` this - // field as it is expected in the >=v1.21 API stats structure. - RxErrors uint64 `json:"rx_errors"` - // Incoming packets dropped. Windows and Linux. - RxDropped uint64 `json:"rx_dropped"` - // Bytes sent. Windows and Linux. - TxBytes uint64 `json:"tx_bytes"` - // Packets sent. Windows and Linux. - TxPackets uint64 `json:"tx_packets"` - // Sent errors. Not used on Windows. Note that we don't `omitempty` this - // field as it is expected in the >=v1.21 API stats structure. - TxErrors uint64 `json:"tx_errors"` - // Outgoing packets dropped. Windows and Linux. - TxDropped uint64 `json:"tx_dropped"` - // Endpoint ID. Not used on Linux. - EndpointID string `json:"endpoint_id,omitempty"` - // Instance ID. Not used on Linux. - InstanceID string `json:"instance_id,omitempty"` -} - -// PidsStats contains the stats of a container's pids -type PidsStats struct { - // Current is the number of pids in the cgroup - Current uint64 `json:"current,omitempty"` - // Limit is the hard limit on the number of pids in the cgroup. - // A "Limit" of 0 means that there is no limit. - Limit uint64 `json:"limit,omitempty"` -} - -// Stats is Ultimate struct aggregating all types of stats of one container -type Stats struct { - // Common stats - Read time.Time `json:"read"` - PreRead time.Time `json:"preread"` - - // Linux specific stats, not populated on Windows. - PidsStats PidsStats `json:"pids_stats,omitempty"` - BlkioStats BlkioStats `json:"blkio_stats,omitempty"` - - // Windows specific stats, not populated on Linux. - NumProcs uint32 `json:"num_procs"` - StorageStats StorageStats `json:"storage_stats,omitempty"` - - // Shared stats - CPUStats CPUStats `json:"cpu_stats,omitempty"` - PreCPUStats CPUStats `json:"precpu_stats,omitempty"` // "Pre"="Previous" - MemoryStats MemoryStats `json:"memory_stats,omitempty"` -} - -// StatsJSON is newly used Networks -type StatsJSON struct { - Stats - - Name string `json:"name,omitempty"` - ID string `json:"id,omitempty"` - - // Networks request version >=1.21 - Networks map[string]NetworkStats `json:"networks,omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/strslice/strslice.go b/vendor/github.com/docker/docker/api/types/strslice/strslice.go deleted file mode 100644 index 82921cebc1..0000000000 --- a/vendor/github.com/docker/docker/api/types/strslice/strslice.go +++ /dev/null @@ -1,30 +0,0 @@ -package strslice // import "github.com/docker/docker/api/types/strslice" - -import "encoding/json" - -// StrSlice represents a string or an array of strings. -// We need to override the json decoder to accept both options. -type StrSlice []string - -// UnmarshalJSON decodes the byte slice whether it's a string or an array of -// strings. This method is needed to implement json.Unmarshaler. -func (e *StrSlice) UnmarshalJSON(b []byte) error { - if len(b) == 0 { - // With no input, we preserve the existing value by returning nil and - // leaving the target alone. This allows defining default values for - // the type. - return nil - } - - p := make([]string, 0, 1) - if err := json.Unmarshal(b, &p); err != nil { - var s string - if err := json.Unmarshal(b, &s); err != nil { - return err - } - p = append(p, s) - } - - *e = p - return nil -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/common.go b/vendor/github.com/docker/docker/api/types/swarm/common.go deleted file mode 100644 index ef020f458b..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/common.go +++ /dev/null @@ -1,40 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import "time" - -// Version represents the internal object version. -type Version struct { - Index uint64 `json:",omitempty"` -} - -// Meta is a base object inherited by most of the other once. -type Meta struct { - Version Version `json:",omitempty"` - CreatedAt time.Time `json:",omitempty"` - UpdatedAt time.Time `json:",omitempty"` -} - -// Annotations represents how to describe an object. -type Annotations struct { - Name string `json:",omitempty"` - Labels map[string]string `json:"Labels"` -} - -// Driver represents a driver (network, logging, secrets backend). -type Driver struct { - Name string `json:",omitempty"` - Options map[string]string `json:",omitempty"` -} - -// TLSInfo represents the TLS information about what CA certificate is trusted, -// and who the issuer for a TLS certificate is -type TLSInfo struct { - // TrustRoot is the trusted CA root certificate in PEM format - TrustRoot string `json:",omitempty"` - - // CertIssuer is the raw subject bytes of the issuer - CertIssuerSubject []byte `json:",omitempty"` - - // CertIssuerPublicKey is the raw public key bytes of the issuer - CertIssuerPublicKey []byte `json:",omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/config.go b/vendor/github.com/docker/docker/api/types/swarm/config.go deleted file mode 100644 index 16202ccce6..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/config.go +++ /dev/null @@ -1,40 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import "os" - -// Config represents a config. -type Config struct { - ID string - Meta - Spec ConfigSpec -} - -// ConfigSpec represents a config specification from a config in swarm -type ConfigSpec struct { - Annotations - Data []byte `json:",omitempty"` - - // Templating controls whether and how to evaluate the config payload as - // a template. If it is not set, no templating is used. - Templating *Driver `json:",omitempty"` -} - -// ConfigReferenceFileTarget is a file target in a config reference -type ConfigReferenceFileTarget struct { - Name string - UID string - GID string - Mode os.FileMode -} - -// ConfigReferenceRuntimeTarget is a target for a config specifying that it -// isn't mounted into the container but instead has some other purpose. -type ConfigReferenceRuntimeTarget struct{} - -// ConfigReference is a reference to a config in swarm -type ConfigReference struct { - File *ConfigReferenceFileTarget `json:",omitempty"` - Runtime *ConfigReferenceRuntimeTarget `json:",omitempty"` - ConfigID string - ConfigName string -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/container.go b/vendor/github.com/docker/docker/api/types/swarm/container.go deleted file mode 100644 index af5e1c0bc2..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/container.go +++ /dev/null @@ -1,80 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import ( - "time" - - "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/mount" - "github.com/docker/go-units" -) - -// DNSConfig specifies DNS related configurations in resolver configuration file (resolv.conf) -// Detailed documentation is available in: -// http://man7.org/linux/man-pages/man5/resolv.conf.5.html -// `nameserver`, `search`, `options` have been supported. -// TODO: `domain` is not supported yet. -type DNSConfig struct { - // Nameservers specifies the IP addresses of the name servers - Nameservers []string `json:",omitempty"` - // Search specifies the search list for host-name lookup - Search []string `json:",omitempty"` - // Options allows certain internal resolver variables to be modified - Options []string `json:",omitempty"` -} - -// SELinuxContext contains the SELinux labels of the container. -type SELinuxContext struct { - Disable bool - - User string - Role string - Type string - Level string -} - -// CredentialSpec for managed service account (Windows only) -type CredentialSpec struct { - Config string - File string - Registry string -} - -// Privileges defines the security options for the container. -type Privileges struct { - CredentialSpec *CredentialSpec - SELinuxContext *SELinuxContext -} - -// ContainerSpec represents the spec of a container. -type ContainerSpec struct { - Image string `json:",omitempty"` - Labels map[string]string `json:",omitempty"` - Command []string `json:",omitempty"` - Args []string `json:",omitempty"` - Hostname string `json:",omitempty"` - Env []string `json:",omitempty"` - Dir string `json:",omitempty"` - User string `json:",omitempty"` - Groups []string `json:",omitempty"` - Privileges *Privileges `json:",omitempty"` - Init *bool `json:",omitempty"` - StopSignal string `json:",omitempty"` - TTY bool `json:",omitempty"` - OpenStdin bool `json:",omitempty"` - ReadOnly bool `json:",omitempty"` - Mounts []mount.Mount `json:",omitempty"` - StopGracePeriod *time.Duration `json:",omitempty"` - Healthcheck *container.HealthConfig `json:",omitempty"` - // The format of extra hosts on swarmkit is specified in: - // http://man7.org/linux/man-pages/man5/hosts.5.html - // IP_address canonical_hostname [aliases...] - Hosts []string `json:",omitempty"` - DNSConfig *DNSConfig `json:",omitempty"` - Secrets []*SecretReference `json:",omitempty"` - Configs []*ConfigReference `json:",omitempty"` - Isolation container.Isolation `json:",omitempty"` - Sysctls map[string]string `json:",omitempty"` - CapabilityAdd []string `json:",omitempty"` - CapabilityDrop []string `json:",omitempty"` - Ulimits []*units.Ulimit `json:",omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/network.go b/vendor/github.com/docker/docker/api/types/swarm/network.go deleted file mode 100644 index 98ef3284d1..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/network.go +++ /dev/null @@ -1,121 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import ( - "github.com/docker/docker/api/types/network" -) - -// Endpoint represents an endpoint. -type Endpoint struct { - Spec EndpointSpec `json:",omitempty"` - Ports []PortConfig `json:",omitempty"` - VirtualIPs []EndpointVirtualIP `json:",omitempty"` -} - -// EndpointSpec represents the spec of an endpoint. -type EndpointSpec struct { - Mode ResolutionMode `json:",omitempty"` - Ports []PortConfig `json:",omitempty"` -} - -// ResolutionMode represents a resolution mode. -type ResolutionMode string - -const ( - // ResolutionModeVIP VIP - ResolutionModeVIP ResolutionMode = "vip" - // ResolutionModeDNSRR DNSRR - ResolutionModeDNSRR ResolutionMode = "dnsrr" -) - -// PortConfig represents the config of a port. -type PortConfig struct { - Name string `json:",omitempty"` - Protocol PortConfigProtocol `json:",omitempty"` - // TargetPort is the port inside the container - TargetPort uint32 `json:",omitempty"` - // PublishedPort is the port on the swarm hosts - PublishedPort uint32 `json:",omitempty"` - // PublishMode is the mode in which port is published - PublishMode PortConfigPublishMode `json:",omitempty"` -} - -// PortConfigPublishMode represents the mode in which the port is to -// be published. -type PortConfigPublishMode string - -const ( - // PortConfigPublishModeIngress is used for ports published - // for ingress load balancing using routing mesh. - PortConfigPublishModeIngress PortConfigPublishMode = "ingress" - // PortConfigPublishModeHost is used for ports published - // for direct host level access on the host where the task is running. - PortConfigPublishModeHost PortConfigPublishMode = "host" -) - -// PortConfigProtocol represents the protocol of a port. -type PortConfigProtocol string - -const ( - // TODO(stevvooe): These should be used generally, not just for PortConfig. - - // PortConfigProtocolTCP TCP - PortConfigProtocolTCP PortConfigProtocol = "tcp" - // PortConfigProtocolUDP UDP - PortConfigProtocolUDP PortConfigProtocol = "udp" - // PortConfigProtocolSCTP SCTP - PortConfigProtocolSCTP PortConfigProtocol = "sctp" -) - -// EndpointVirtualIP represents the virtual ip of a port. -type EndpointVirtualIP struct { - NetworkID string `json:",omitempty"` - Addr string `json:",omitempty"` -} - -// Network represents a network. -type Network struct { - ID string - Meta - Spec NetworkSpec `json:",omitempty"` - DriverState Driver `json:",omitempty"` - IPAMOptions *IPAMOptions `json:",omitempty"` -} - -// NetworkSpec represents the spec of a network. -type NetworkSpec struct { - Annotations - DriverConfiguration *Driver `json:",omitempty"` - IPv6Enabled bool `json:",omitempty"` - Internal bool `json:",omitempty"` - Attachable bool `json:",omitempty"` - Ingress bool `json:",omitempty"` - IPAMOptions *IPAMOptions `json:",omitempty"` - ConfigFrom *network.ConfigReference `json:",omitempty"` - Scope string `json:",omitempty"` -} - -// NetworkAttachmentConfig represents the configuration of a network attachment. -type NetworkAttachmentConfig struct { - Target string `json:",omitempty"` - Aliases []string `json:",omitempty"` - DriverOpts map[string]string `json:",omitempty"` -} - -// NetworkAttachment represents a network attachment. -type NetworkAttachment struct { - Network Network `json:",omitempty"` - Addresses []string `json:",omitempty"` -} - -// IPAMOptions represents ipam options. -type IPAMOptions struct { - Driver Driver `json:",omitempty"` - Configs []IPAMConfig `json:",omitempty"` -} - -// IPAMConfig represents ipam configuration. -type IPAMConfig struct { - Subnet string `json:",omitempty"` - Range string `json:",omitempty"` - Gateway string `json:",omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/node.go b/vendor/github.com/docker/docker/api/types/swarm/node.go deleted file mode 100644 index 1e30f5fa10..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/node.go +++ /dev/null @@ -1,115 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -// Node represents a node. -type Node struct { - ID string - Meta - // Spec defines the desired state of the node as specified by the user. - // The system will honor this and will *never* modify it. - Spec NodeSpec `json:",omitempty"` - // Description encapsulates the properties of the Node as reported by the - // agent. - Description NodeDescription `json:",omitempty"` - // Status provides the current status of the node, as seen by the manager. - Status NodeStatus `json:",omitempty"` - // ManagerStatus provides the current status of the node's manager - // component, if the node is a manager. - ManagerStatus *ManagerStatus `json:",omitempty"` -} - -// NodeSpec represents the spec of a node. -type NodeSpec struct { - Annotations - Role NodeRole `json:",omitempty"` - Availability NodeAvailability `json:",omitempty"` -} - -// NodeRole represents the role of a node. -type NodeRole string - -const ( - // NodeRoleWorker WORKER - NodeRoleWorker NodeRole = "worker" - // NodeRoleManager MANAGER - NodeRoleManager NodeRole = "manager" -) - -// NodeAvailability represents the availability of a node. -type NodeAvailability string - -const ( - // NodeAvailabilityActive ACTIVE - NodeAvailabilityActive NodeAvailability = "active" - // NodeAvailabilityPause PAUSE - NodeAvailabilityPause NodeAvailability = "pause" - // NodeAvailabilityDrain DRAIN - NodeAvailabilityDrain NodeAvailability = "drain" -) - -// NodeDescription represents the description of a node. -type NodeDescription struct { - Hostname string `json:",omitempty"` - Platform Platform `json:",omitempty"` - Resources Resources `json:",omitempty"` - Engine EngineDescription `json:",omitempty"` - TLSInfo TLSInfo `json:",omitempty"` -} - -// Platform represents the platform (Arch/OS). -type Platform struct { - Architecture string `json:",omitempty"` - OS string `json:",omitempty"` -} - -// EngineDescription represents the description of an engine. -type EngineDescription struct { - EngineVersion string `json:",omitempty"` - Labels map[string]string `json:",omitempty"` - Plugins []PluginDescription `json:",omitempty"` -} - -// PluginDescription represents the description of an engine plugin. -type PluginDescription struct { - Type string `json:",omitempty"` - Name string `json:",omitempty"` -} - -// NodeStatus represents the status of a node. -type NodeStatus struct { - State NodeState `json:",omitempty"` - Message string `json:",omitempty"` - Addr string `json:",omitempty"` -} - -// Reachability represents the reachability of a node. -type Reachability string - -const ( - // ReachabilityUnknown UNKNOWN - ReachabilityUnknown Reachability = "unknown" - // ReachabilityUnreachable UNREACHABLE - ReachabilityUnreachable Reachability = "unreachable" - // ReachabilityReachable REACHABLE - ReachabilityReachable Reachability = "reachable" -) - -// ManagerStatus represents the status of a manager. -type ManagerStatus struct { - Leader bool `json:",omitempty"` - Reachability Reachability `json:",omitempty"` - Addr string `json:",omitempty"` -} - -// NodeState represents the state of a node. -type NodeState string - -const ( - // NodeStateUnknown UNKNOWN - NodeStateUnknown NodeState = "unknown" - // NodeStateDown DOWN - NodeStateDown NodeState = "down" - // NodeStateReady READY - NodeStateReady NodeState = "ready" - // NodeStateDisconnected DISCONNECTED - NodeStateDisconnected NodeState = "disconnected" -) diff --git a/vendor/github.com/docker/docker/api/types/swarm/runtime.go b/vendor/github.com/docker/docker/api/types/swarm/runtime.go deleted file mode 100644 index 0c77403ccf..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/runtime.go +++ /dev/null @@ -1,27 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -// RuntimeType is the type of runtime used for the TaskSpec -type RuntimeType string - -// RuntimeURL is the proto type url -type RuntimeURL string - -const ( - // RuntimeContainer is the container based runtime - RuntimeContainer RuntimeType = "container" - // RuntimePlugin is the plugin based runtime - RuntimePlugin RuntimeType = "plugin" - // RuntimeNetworkAttachment is the network attachment runtime - RuntimeNetworkAttachment RuntimeType = "attachment" - - // RuntimeURLContainer is the proto url for the container type - RuntimeURLContainer RuntimeURL = "types.docker.com/RuntimeContainer" - // RuntimeURLPlugin is the proto url for the plugin type - RuntimeURLPlugin RuntimeURL = "types.docker.com/RuntimePlugin" -) - -// NetworkAttachmentSpec represents the runtime spec type for network -// attachment tasks -type NetworkAttachmentSpec struct { - ContainerID string -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/runtime/gen.go b/vendor/github.com/docker/docker/api/types/swarm/runtime/gen.go deleted file mode 100644 index 98c2806c31..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/runtime/gen.go +++ /dev/null @@ -1,3 +0,0 @@ -//go:generate protoc -I . --gogofast_out=import_path=github.com/docker/docker/api/types/swarm/runtime:. plugin.proto - -package runtime // import "github.com/docker/docker/api/types/swarm/runtime" diff --git a/vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.pb.go b/vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.pb.go deleted file mode 100644 index e45045866a..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.pb.go +++ /dev/null @@ -1,754 +0,0 @@ -// Code generated by protoc-gen-gogo. DO NOT EDIT. -// source: plugin.proto - -/* - Package runtime is a generated protocol buffer package. - - It is generated from these files: - plugin.proto - - It has these top-level messages: - PluginSpec - PluginPrivilege -*/ -package runtime - -import proto "github.com/gogo/protobuf/proto" -import fmt "fmt" -import math "math" - -import io "io" - -// Reference imports to suppress errors if they are not otherwise used. -var _ = proto.Marshal -var _ = fmt.Errorf -var _ = math.Inf - -// This is a compile-time assertion to ensure that this generated file -// is compatible with the proto package it is being compiled against. -// A compilation error at this line likely means your copy of the -// proto package needs to be updated. -const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package - -// PluginSpec defines the base payload which clients can specify for creating -// a service with the plugin runtime. -type PluginSpec struct { - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - Remote string `protobuf:"bytes,2,opt,name=remote,proto3" json:"remote,omitempty"` - Privileges []*PluginPrivilege `protobuf:"bytes,3,rep,name=privileges" json:"privileges,omitempty"` - Disabled bool `protobuf:"varint,4,opt,name=disabled,proto3" json:"disabled,omitempty"` - Env []string `protobuf:"bytes,5,rep,name=env" json:"env,omitempty"` -} - -func (m *PluginSpec) Reset() { *m = PluginSpec{} } -func (m *PluginSpec) String() string { return proto.CompactTextString(m) } -func (*PluginSpec) ProtoMessage() {} -func (*PluginSpec) Descriptor() ([]byte, []int) { return fileDescriptorPlugin, []int{0} } - -func (m *PluginSpec) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *PluginSpec) GetRemote() string { - if m != nil { - return m.Remote - } - return "" -} - -func (m *PluginSpec) GetPrivileges() []*PluginPrivilege { - if m != nil { - return m.Privileges - } - return nil -} - -func (m *PluginSpec) GetDisabled() bool { - if m != nil { - return m.Disabled - } - return false -} - -func (m *PluginSpec) GetEnv() []string { - if m != nil { - return m.Env - } - return nil -} - -// PluginPrivilege describes a permission the user has to accept -// upon installing a plugin. -type PluginPrivilege struct { - Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` - Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"` - Value []string `protobuf:"bytes,3,rep,name=value" json:"value,omitempty"` -} - -func (m *PluginPrivilege) Reset() { *m = PluginPrivilege{} } -func (m *PluginPrivilege) String() string { return proto.CompactTextString(m) } -func (*PluginPrivilege) ProtoMessage() {} -func (*PluginPrivilege) Descriptor() ([]byte, []int) { return fileDescriptorPlugin, []int{1} } - -func (m *PluginPrivilege) GetName() string { - if m != nil { - return m.Name - } - return "" -} - -func (m *PluginPrivilege) GetDescription() string { - if m != nil { - return m.Description - } - return "" -} - -func (m *PluginPrivilege) GetValue() []string { - if m != nil { - return m.Value - } - return nil -} - -func init() { - proto.RegisterType((*PluginSpec)(nil), "PluginSpec") - proto.RegisterType((*PluginPrivilege)(nil), "PluginPrivilege") -} -func (m *PluginSpec) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *PluginSpec) MarshalTo(dAtA []byte) (int, error) { - var i int - _ = i - var l int - _ = l - if len(m.Name) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintPlugin(dAtA, i, uint64(len(m.Name))) - i += copy(dAtA[i:], m.Name) - } - if len(m.Remote) > 0 { - dAtA[i] = 0x12 - i++ - i = encodeVarintPlugin(dAtA, i, uint64(len(m.Remote))) - i += copy(dAtA[i:], m.Remote) - } - if len(m.Privileges) > 0 { - for _, msg := range m.Privileges { - dAtA[i] = 0x1a - i++ - i = encodeVarintPlugin(dAtA, i, uint64(msg.Size())) - n, err := msg.MarshalTo(dAtA[i:]) - if err != nil { - return 0, err - } - i += n - } - } - if m.Disabled { - dAtA[i] = 0x20 - i++ - if m.Disabled { - dAtA[i] = 1 - } else { - dAtA[i] = 0 - } - i++ - } - if len(m.Env) > 0 { - for _, s := range m.Env { - dAtA[i] = 0x2a - i++ - l = len(s) - for l >= 1<<7 { - dAtA[i] = uint8(uint64(l)&0x7f | 0x80) - l >>= 7 - i++ - } - dAtA[i] = uint8(l) - i++ - i += copy(dAtA[i:], s) - } - } - return i, nil -} - -func (m *PluginPrivilege) Marshal() (dAtA []byte, err error) { - size := m.Size() - dAtA = make([]byte, size) - n, err := m.MarshalTo(dAtA) - if err != nil { - return nil, err - } - return dAtA[:n], nil -} - -func (m *PluginPrivilege) MarshalTo(dAtA []byte) (int, error) { - var i int - _ = i - var l int - _ = l - if len(m.Name) > 0 { - dAtA[i] = 0xa - i++ - i = encodeVarintPlugin(dAtA, i, uint64(len(m.Name))) - i += copy(dAtA[i:], m.Name) - } - if len(m.Description) > 0 { - dAtA[i] = 0x12 - i++ - i = encodeVarintPlugin(dAtA, i, uint64(len(m.Description))) - i += copy(dAtA[i:], m.Description) - } - if len(m.Value) > 0 { - for _, s := range m.Value { - dAtA[i] = 0x1a - i++ - l = len(s) - for l >= 1<<7 { - dAtA[i] = uint8(uint64(l)&0x7f | 0x80) - l >>= 7 - i++ - } - dAtA[i] = uint8(l) - i++ - i += copy(dAtA[i:], s) - } - } - return i, nil -} - -func encodeVarintPlugin(dAtA []byte, offset int, v uint64) int { - for v >= 1<<7 { - dAtA[offset] = uint8(v&0x7f | 0x80) - v >>= 7 - offset++ - } - dAtA[offset] = uint8(v) - return offset + 1 -} -func (m *PluginSpec) Size() (n int) { - var l int - _ = l - l = len(m.Name) - if l > 0 { - n += 1 + l + sovPlugin(uint64(l)) - } - l = len(m.Remote) - if l > 0 { - n += 1 + l + sovPlugin(uint64(l)) - } - if len(m.Privileges) > 0 { - for _, e := range m.Privileges { - l = e.Size() - n += 1 + l + sovPlugin(uint64(l)) - } - } - if m.Disabled { - n += 2 - } - if len(m.Env) > 0 { - for _, s := range m.Env { - l = len(s) - n += 1 + l + sovPlugin(uint64(l)) - } - } - return n -} - -func (m *PluginPrivilege) Size() (n int) { - var l int - _ = l - l = len(m.Name) - if l > 0 { - n += 1 + l + sovPlugin(uint64(l)) - } - l = len(m.Description) - if l > 0 { - n += 1 + l + sovPlugin(uint64(l)) - } - if len(m.Value) > 0 { - for _, s := range m.Value { - l = len(s) - n += 1 + l + sovPlugin(uint64(l)) - } - } - return n -} - -func sovPlugin(x uint64) (n int) { - for { - n++ - x >>= 7 - if x == 0 { - break - } - } - return n -} -func sozPlugin(x uint64) (n int) { - return sovPlugin(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} -func (m *PluginSpec) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: PluginSpec: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: PluginSpec: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + intStringLen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Name = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Remote", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + intStringLen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Remote = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Privileges", wireType) - } - var msglen int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - msglen |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - if msglen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + msglen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Privileges = append(m.Privileges, &PluginPrivilege{}) - if err := m.Privileges[len(m.Privileges)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil { - return err - } - iNdEx = postIndex - case 4: - if wireType != 0 { - return fmt.Errorf("proto: wrong wireType = %d for field Disabled", wireType) - } - var v int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - v |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - m.Disabled = bool(v != 0) - case 5: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Env", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + intStringLen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Env = append(m.Env, string(dAtA[iNdEx:postIndex])) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipPlugin(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthPlugin - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func (m *PluginPrivilege) Unmarshal(dAtA []byte) error { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - preIndex := iNdEx - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - fieldNum := int32(wire >> 3) - wireType := int(wire & 0x7) - if wireType == 4 { - return fmt.Errorf("proto: PluginPrivilege: wiretype end group for non-group") - } - if fieldNum <= 0 { - return fmt.Errorf("proto: PluginPrivilege: illegal tag %d (wire type %d)", fieldNum, wire) - } - switch fieldNum { - case 1: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + intStringLen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Name = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 2: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Description", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + intStringLen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Description = string(dAtA[iNdEx:postIndex]) - iNdEx = postIndex - case 3: - if wireType != 2 { - return fmt.Errorf("proto: wrong wireType = %d for field Value", wireType) - } - var stringLen uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return ErrIntOverflowPlugin - } - if iNdEx >= l { - return io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - stringLen |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - intStringLen := int(stringLen) - if intStringLen < 0 { - return ErrInvalidLengthPlugin - } - postIndex := iNdEx + intStringLen - if postIndex > l { - return io.ErrUnexpectedEOF - } - m.Value = append(m.Value, string(dAtA[iNdEx:postIndex])) - iNdEx = postIndex - default: - iNdEx = preIndex - skippy, err := skipPlugin(dAtA[iNdEx:]) - if err != nil { - return err - } - if skippy < 0 { - return ErrInvalidLengthPlugin - } - if (iNdEx + skippy) > l { - return io.ErrUnexpectedEOF - } - iNdEx += skippy - } - } - - if iNdEx > l { - return io.ErrUnexpectedEOF - } - return nil -} -func skipPlugin(dAtA []byte) (n int, err error) { - l := len(dAtA) - iNdEx := 0 - for iNdEx < l { - var wire uint64 - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlugin - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - wire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - wireType := int(wire & 0x7) - switch wireType { - case 0: - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlugin - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - iNdEx++ - if dAtA[iNdEx-1] < 0x80 { - break - } - } - return iNdEx, nil - case 1: - iNdEx += 8 - return iNdEx, nil - case 2: - var length int - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlugin - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - length |= (int(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - iNdEx += length - if length < 0 { - return 0, ErrInvalidLengthPlugin - } - return iNdEx, nil - case 3: - for { - var innerWire uint64 - var start int = iNdEx - for shift := uint(0); ; shift += 7 { - if shift >= 64 { - return 0, ErrIntOverflowPlugin - } - if iNdEx >= l { - return 0, io.ErrUnexpectedEOF - } - b := dAtA[iNdEx] - iNdEx++ - innerWire |= (uint64(b) & 0x7F) << shift - if b < 0x80 { - break - } - } - innerWireType := int(innerWire & 0x7) - if innerWireType == 4 { - break - } - next, err := skipPlugin(dAtA[start:]) - if err != nil { - return 0, err - } - iNdEx = start + next - } - return iNdEx, nil - case 4: - return iNdEx, nil - case 5: - iNdEx += 4 - return iNdEx, nil - default: - return 0, fmt.Errorf("proto: illegal wireType %d", wireType) - } - } - panic("unreachable") -} - -var ( - ErrInvalidLengthPlugin = fmt.Errorf("proto: negative length found during unmarshaling") - ErrIntOverflowPlugin = fmt.Errorf("proto: integer overflow") -) - -func init() { proto.RegisterFile("plugin.proto", fileDescriptorPlugin) } - -var fileDescriptorPlugin = []byte{ - // 256 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0x4d, 0x4b, 0xc3, 0x30, - 0x18, 0xc7, 0x89, 0xdd, 0xc6, 0xfa, 0x4c, 0x70, 0x04, 0x91, 0xe2, 0xa1, 0x94, 0x9d, 0x7a, 0x6a, - 0x45, 0x2f, 0x82, 0x37, 0x0f, 0x9e, 0x47, 0xbc, 0x09, 0x1e, 0xd2, 0xf6, 0xa1, 0x06, 0x9b, 0x17, - 0x92, 0xb4, 0xe2, 0x37, 0xf1, 0x23, 0x79, 0xf4, 0x23, 0x48, 0x3f, 0x89, 0x98, 0x75, 0x32, 0x64, - 0xa7, 0xff, 0x4b, 0xc2, 0x9f, 0x1f, 0x0f, 0x9c, 0x9a, 0xae, 0x6f, 0x85, 0x2a, 0x8c, 0xd5, 0x5e, - 0x6f, 0x3e, 0x08, 0xc0, 0x36, 0x14, 0x8f, 0x06, 0x6b, 0x4a, 0x61, 0xa6, 0xb8, 0xc4, 0x84, 0x64, - 0x24, 0x8f, 0x59, 0xf0, 0xf4, 0x02, 0x16, 0x16, 0xa5, 0xf6, 0x98, 0x9c, 0x84, 0x76, 0x4a, 0xf4, - 0x0a, 0xc0, 0x58, 0x31, 0x88, 0x0e, 0x5b, 0x74, 0x49, 0x94, 0x45, 0xf9, 0xea, 0x7a, 0x5d, 0xec, - 0xc6, 0xb6, 0xfb, 0x07, 0x76, 0xf0, 0x87, 0x5e, 0xc2, 0xb2, 0x11, 0x8e, 0x57, 0x1d, 0x36, 0xc9, - 0x2c, 0x23, 0xf9, 0x92, 0xfd, 0x65, 0xba, 0x86, 0x08, 0xd5, 0x90, 0xcc, 0xb3, 0x28, 0x8f, 0xd9, - 0xaf, 0xdd, 0x3c, 0xc3, 0xd9, 0xbf, 0xb1, 0xa3, 0x78, 0x19, 0xac, 0x1a, 0x74, 0xb5, 0x15, 0xc6, - 0x0b, 0xad, 0x26, 0xc6, 0xc3, 0x8a, 0x9e, 0xc3, 0x7c, 0xe0, 0x5d, 0x8f, 0x81, 0x31, 0x66, 0xbb, - 0x70, 0xff, 0xf0, 0x39, 0xa6, 0xe4, 0x6b, 0x4c, 0xc9, 0xf7, 0x98, 0x92, 0xa7, 0xdb, 0x56, 0xf8, - 0x97, 0xbe, 0x2a, 0x6a, 0x2d, 0xcb, 0x46, 0xd7, 0xaf, 0x68, 0xf7, 0xc2, 0x8d, 0x28, 0xfd, 0xbb, - 0x41, 0x57, 0xba, 0x37, 0x6e, 0x65, 0x69, 0x7b, 0xe5, 0x85, 0xc4, 0xbb, 0x49, 0xab, 0x45, 0x38, - 0xe4, 0xcd, 0x4f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x99, 0xa8, 0xd9, 0x9b, 0x58, 0x01, 0x00, 0x00, -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.proto b/vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.proto deleted file mode 100644 index 9ef169046b..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/runtime/plugin.proto +++ /dev/null @@ -1,21 +0,0 @@ -syntax = "proto3"; - -option go_package = "github.com/docker/docker/api/types/swarm/runtime;runtime"; - -// PluginSpec defines the base payload which clients can specify for creating -// a service with the plugin runtime. -message PluginSpec { - string name = 1; - string remote = 2; - repeated PluginPrivilege privileges = 3; - bool disabled = 4; - repeated string env = 5; -} - -// PluginPrivilege describes a permission the user has to accept -// upon installing a plugin. -message PluginPrivilege { - string name = 1; - string description = 2; - repeated string value = 3; -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/secret.go b/vendor/github.com/docker/docker/api/types/swarm/secret.go deleted file mode 100644 index d5213ec981..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/secret.go +++ /dev/null @@ -1,36 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import "os" - -// Secret represents a secret. -type Secret struct { - ID string - Meta - Spec SecretSpec -} - -// SecretSpec represents a secret specification from a secret in swarm -type SecretSpec struct { - Annotations - Data []byte `json:",omitempty"` - Driver *Driver `json:",omitempty"` // name of the secrets driver used to fetch the secret's value from an external secret store - - // Templating controls whether and how to evaluate the secret payload as - // a template. If it is not set, no templating is used. - Templating *Driver `json:",omitempty"` -} - -// SecretReferenceFileTarget is a file target in a secret reference -type SecretReferenceFileTarget struct { - Name string - UID string - GID string - Mode os.FileMode -} - -// SecretReference is a reference to a secret in swarm -type SecretReference struct { - File *SecretReferenceFileTarget - SecretID string - SecretName string -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/service.go b/vendor/github.com/docker/docker/api/types/swarm/service.go deleted file mode 100644 index 6eb452d24d..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/service.go +++ /dev/null @@ -1,202 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import "time" - -// Service represents a service. -type Service struct { - ID string - Meta - Spec ServiceSpec `json:",omitempty"` - PreviousSpec *ServiceSpec `json:",omitempty"` - Endpoint Endpoint `json:",omitempty"` - UpdateStatus *UpdateStatus `json:",omitempty"` - - // ServiceStatus is an optional, extra field indicating the number of - // desired and running tasks. It is provided primarily as a shortcut to - // calculating these values client-side, which otherwise would require - // listing all tasks for a service, an operation that could be - // computation and network expensive. - ServiceStatus *ServiceStatus `json:",omitempty"` - - // JobStatus is the status of a Service which is in one of ReplicatedJob or - // GlobalJob modes. It is absent on Replicated and Global services. - JobStatus *JobStatus `json:",omitempty"` -} - -// ServiceSpec represents the spec of a service. -type ServiceSpec struct { - Annotations - - // TaskTemplate defines how the service should construct new tasks when - // orchestrating this service. - TaskTemplate TaskSpec `json:",omitempty"` - Mode ServiceMode `json:",omitempty"` - UpdateConfig *UpdateConfig `json:",omitempty"` - RollbackConfig *UpdateConfig `json:",omitempty"` - - // Networks field in ServiceSpec is deprecated. The - // same field in TaskSpec should be used instead. - // This field will be removed in a future release. - Networks []NetworkAttachmentConfig `json:",omitempty"` - EndpointSpec *EndpointSpec `json:",omitempty"` -} - -// ServiceMode represents the mode of a service. -type ServiceMode struct { - Replicated *ReplicatedService `json:",omitempty"` - Global *GlobalService `json:",omitempty"` - ReplicatedJob *ReplicatedJob `json:",omitempty"` - GlobalJob *GlobalJob `json:",omitempty"` -} - -// UpdateState is the state of a service update. -type UpdateState string - -const ( - // UpdateStateUpdating is the updating state. - UpdateStateUpdating UpdateState = "updating" - // UpdateStatePaused is the paused state. - UpdateStatePaused UpdateState = "paused" - // UpdateStateCompleted is the completed state. - UpdateStateCompleted UpdateState = "completed" - // UpdateStateRollbackStarted is the state with a rollback in progress. - UpdateStateRollbackStarted UpdateState = "rollback_started" - // UpdateStateRollbackPaused is the state with a rollback in progress. - UpdateStateRollbackPaused UpdateState = "rollback_paused" - // UpdateStateRollbackCompleted is the state with a rollback in progress. - UpdateStateRollbackCompleted UpdateState = "rollback_completed" -) - -// UpdateStatus reports the status of a service update. -type UpdateStatus struct { - State UpdateState `json:",omitempty"` - StartedAt *time.Time `json:",omitempty"` - CompletedAt *time.Time `json:",omitempty"` - Message string `json:",omitempty"` -} - -// ReplicatedService is a kind of ServiceMode. -type ReplicatedService struct { - Replicas *uint64 `json:",omitempty"` -} - -// GlobalService is a kind of ServiceMode. -type GlobalService struct{} - -// ReplicatedJob is the a type of Service which executes a defined Tasks -// in parallel until the specified number of Tasks have succeeded. -type ReplicatedJob struct { - // MaxConcurrent indicates the maximum number of Tasks that should be - // executing simultaneously for this job at any given time. There may be - // fewer Tasks that MaxConcurrent executing simultaneously; for example, if - // there are fewer than MaxConcurrent tasks needed to reach - // TotalCompletions. - // - // If this field is empty, it will default to a max concurrency of 1. - MaxConcurrent *uint64 `json:",omitempty"` - - // TotalCompletions is the total number of Tasks desired to run to - // completion. - // - // If this field is empty, the value of MaxConcurrent will be used. - TotalCompletions *uint64 `json:",omitempty"` -} - -// GlobalJob is the type of a Service which executes a Task on every Node -// matching the Service's placement constraints. These tasks run to completion -// and then exit. -// -// This type is deliberately empty. -type GlobalJob struct{} - -const ( - // UpdateFailureActionPause PAUSE - UpdateFailureActionPause = "pause" - // UpdateFailureActionContinue CONTINUE - UpdateFailureActionContinue = "continue" - // UpdateFailureActionRollback ROLLBACK - UpdateFailureActionRollback = "rollback" - - // UpdateOrderStopFirst STOP_FIRST - UpdateOrderStopFirst = "stop-first" - // UpdateOrderStartFirst START_FIRST - UpdateOrderStartFirst = "start-first" -) - -// UpdateConfig represents the update configuration. -type UpdateConfig struct { - // Maximum number of tasks to be updated in one iteration. - // 0 means unlimited parallelism. - Parallelism uint64 - - // Amount of time between updates. - Delay time.Duration `json:",omitempty"` - - // FailureAction is the action to take when an update failures. - FailureAction string `json:",omitempty"` - - // Monitor indicates how long to monitor a task for failure after it is - // created. If the task fails by ending up in one of the states - // REJECTED, COMPLETED, or FAILED, within Monitor from its creation, - // this counts as a failure. If it fails after Monitor, it does not - // count as a failure. If Monitor is unspecified, a default value will - // be used. - Monitor time.Duration `json:",omitempty"` - - // MaxFailureRatio is the fraction of tasks that may fail during - // an update before the failure action is invoked. Any task created by - // the current update which ends up in one of the states REJECTED, - // COMPLETED or FAILED within Monitor from its creation counts as a - // failure. The number of failures is divided by the number of tasks - // being updated, and if this fraction is greater than - // MaxFailureRatio, the failure action is invoked. - // - // If the failure action is CONTINUE, there is no effect. - // If the failure action is PAUSE, no more tasks will be updated until - // another update is started. - MaxFailureRatio float32 - - // Order indicates the order of operations when rolling out an updated - // task. Either the old task is shut down before the new task is - // started, or the new task is started before the old task is shut down. - Order string -} - -// ServiceStatus represents the number of running tasks in a service and the -// number of tasks desired to be running. -type ServiceStatus struct { - // RunningTasks is the number of tasks for the service actually in the - // Running state - RunningTasks uint64 - - // DesiredTasks is the number of tasks desired to be running by the - // service. For replicated services, this is the replica count. For global - // services, this is computed by taking the number of tasks with desired - // state of not-Shutdown. - DesiredTasks uint64 - - // CompletedTasks is the number of tasks in the state Completed, if this - // service is in ReplicatedJob or GlobalJob mode. This field must be - // cross-referenced with the service type, because the default value of 0 - // may mean that a service is not in a job mode, or it may mean that the - // job has yet to complete any tasks. - CompletedTasks uint64 -} - -// JobStatus is the status of a job-type service. -type JobStatus struct { - // JobIteration is a value increased each time a Job is executed, - // successfully or otherwise. "Executed", in this case, means the job as a - // whole has been started, not that an individual Task has been launched. A - // job is "Executed" when its ServiceSpec is updated. JobIteration can be - // used to disambiguate Tasks belonging to different executions of a job. - // - // Though JobIteration will increase with each subsequent execution, it may - // not necessarily increase by 1, and so JobIteration should not be used to - // keep track of the number of times a job has been executed. - JobIteration Version - - // LastExecution is the time that the job was last executed, as observed by - // Swarm manager. - LastExecution time.Time `json:",omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/swarm.go b/vendor/github.com/docker/docker/api/types/swarm/swarm.go deleted file mode 100644 index b25f999646..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/swarm.go +++ /dev/null @@ -1,227 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import ( - "time" -) - -// ClusterInfo represents info about the cluster for outputting in "info" -// it contains the same information as "Swarm", but without the JoinTokens -type ClusterInfo struct { - ID string - Meta - Spec Spec - TLSInfo TLSInfo - RootRotationInProgress bool - DefaultAddrPool []string - SubnetSize uint32 - DataPathPort uint32 -} - -// Swarm represents a swarm. -type Swarm struct { - ClusterInfo - JoinTokens JoinTokens -} - -// JoinTokens contains the tokens workers and managers need to join the swarm. -type JoinTokens struct { - // Worker is the join token workers may use to join the swarm. - Worker string - // Manager is the join token managers may use to join the swarm. - Manager string -} - -// Spec represents the spec of a swarm. -type Spec struct { - Annotations - - Orchestration OrchestrationConfig `json:",omitempty"` - Raft RaftConfig `json:",omitempty"` - Dispatcher DispatcherConfig `json:",omitempty"` - CAConfig CAConfig `json:",omitempty"` - TaskDefaults TaskDefaults `json:",omitempty"` - EncryptionConfig EncryptionConfig `json:",omitempty"` -} - -// OrchestrationConfig represents orchestration configuration. -type OrchestrationConfig struct { - // TaskHistoryRetentionLimit is the number of historic tasks to keep per instance or - // node. If negative, never remove completed or failed tasks. - TaskHistoryRetentionLimit *int64 `json:",omitempty"` -} - -// TaskDefaults parameterizes cluster-level task creation with default values. -type TaskDefaults struct { - // LogDriver selects the log driver to use for tasks created in the - // orchestrator if unspecified by a service. - // - // Updating this value will only have an affect on new tasks. Old tasks - // will continue use their previously configured log driver until - // recreated. - LogDriver *Driver `json:",omitempty"` -} - -// EncryptionConfig controls at-rest encryption of data and keys. -type EncryptionConfig struct { - // AutoLockManagers specifies whether or not managers TLS keys and raft data - // should be encrypted at rest in such a way that they must be unlocked - // before the manager node starts up again. - AutoLockManagers bool -} - -// RaftConfig represents raft configuration. -type RaftConfig struct { - // SnapshotInterval is the number of log entries between snapshots. - SnapshotInterval uint64 `json:",omitempty"` - - // KeepOldSnapshots is the number of snapshots to keep beyond the - // current snapshot. - KeepOldSnapshots *uint64 `json:",omitempty"` - - // LogEntriesForSlowFollowers is the number of log entries to keep - // around to sync up slow followers after a snapshot is created. - LogEntriesForSlowFollowers uint64 `json:",omitempty"` - - // ElectionTick is the number of ticks that a follower will wait for a message - // from the leader before becoming a candidate and starting an election. - // ElectionTick must be greater than HeartbeatTick. - // - // A tick currently defaults to one second, so these translate directly to - // seconds currently, but this is NOT guaranteed. - ElectionTick int - - // HeartbeatTick is the number of ticks between heartbeats. Every - // HeartbeatTick ticks, the leader will send a heartbeat to the - // followers. - // - // A tick currently defaults to one second, so these translate directly to - // seconds currently, but this is NOT guaranteed. - HeartbeatTick int -} - -// DispatcherConfig represents dispatcher configuration. -type DispatcherConfig struct { - // HeartbeatPeriod defines how often agent should send heartbeats to - // dispatcher. - HeartbeatPeriod time.Duration `json:",omitempty"` -} - -// CAConfig represents CA configuration. -type CAConfig struct { - // NodeCertExpiry is the duration certificates should be issued for - NodeCertExpiry time.Duration `json:",omitempty"` - - // ExternalCAs is a list of CAs to which a manager node will make - // certificate signing requests for node certificates. - ExternalCAs []*ExternalCA `json:",omitempty"` - - // SigningCACert and SigningCAKey specify the desired signing root CA and - // root CA key for the swarm. When inspecting the cluster, the key will - // be redacted. - SigningCACert string `json:",omitempty"` - SigningCAKey string `json:",omitempty"` - - // If this value changes, and there is no specified signing cert and key, - // then the swarm is forced to generate a new root certificate ane key. - ForceRotate uint64 `json:",omitempty"` -} - -// ExternalCAProtocol represents type of external CA. -type ExternalCAProtocol string - -// ExternalCAProtocolCFSSL CFSSL -const ExternalCAProtocolCFSSL ExternalCAProtocol = "cfssl" - -// ExternalCA defines external CA to be used by the cluster. -type ExternalCA struct { - // Protocol is the protocol used by this external CA. - Protocol ExternalCAProtocol - - // URL is the URL where the external CA can be reached. - URL string - - // Options is a set of additional key/value pairs whose interpretation - // depends on the specified CA type. - Options map[string]string `json:",omitempty"` - - // CACert specifies which root CA is used by this external CA. This certificate must - // be in PEM format. - CACert string -} - -// InitRequest is the request used to init a swarm. -type InitRequest struct { - ListenAddr string - AdvertiseAddr string - DataPathAddr string - DataPathPort uint32 - ForceNewCluster bool - Spec Spec - AutoLockManagers bool - Availability NodeAvailability - DefaultAddrPool []string - SubnetSize uint32 -} - -// JoinRequest is the request used to join a swarm. -type JoinRequest struct { - ListenAddr string - AdvertiseAddr string - DataPathAddr string - RemoteAddrs []string - JoinToken string // accept by secret - Availability NodeAvailability -} - -// UnlockRequest is the request used to unlock a swarm. -type UnlockRequest struct { - // UnlockKey is the unlock key in ASCII-armored format. - UnlockKey string -} - -// LocalNodeState represents the state of the local node. -type LocalNodeState string - -const ( - // LocalNodeStateInactive INACTIVE - LocalNodeStateInactive LocalNodeState = "inactive" - // LocalNodeStatePending PENDING - LocalNodeStatePending LocalNodeState = "pending" - // LocalNodeStateActive ACTIVE - LocalNodeStateActive LocalNodeState = "active" - // LocalNodeStateError ERROR - LocalNodeStateError LocalNodeState = "error" - // LocalNodeStateLocked LOCKED - LocalNodeStateLocked LocalNodeState = "locked" -) - -// Info represents generic information about swarm. -type Info struct { - NodeID string - NodeAddr string - - LocalNodeState LocalNodeState - ControlAvailable bool - Error string - - RemoteManagers []Peer - Nodes int `json:",omitempty"` - Managers int `json:",omitempty"` - - Cluster *ClusterInfo `json:",omitempty"` - - Warnings []string `json:",omitempty"` -} - -// Peer represents a peer. -type Peer struct { - NodeID string - Addr string -} - -// UpdateFlags contains flags for SwarmUpdate. -type UpdateFlags struct { - RotateWorkerToken bool - RotateManagerToken bool - RotateManagerUnlockKey bool -} diff --git a/vendor/github.com/docker/docker/api/types/swarm/task.go b/vendor/github.com/docker/docker/api/types/swarm/task.go deleted file mode 100644 index a6f7ab7b5c..0000000000 --- a/vendor/github.com/docker/docker/api/types/swarm/task.go +++ /dev/null @@ -1,206 +0,0 @@ -package swarm // import "github.com/docker/docker/api/types/swarm" - -import ( - "time" - - "github.com/docker/docker/api/types/swarm/runtime" -) - -// TaskState represents the state of a task. -type TaskState string - -const ( - // TaskStateNew NEW - TaskStateNew TaskState = "new" - // TaskStateAllocated ALLOCATED - TaskStateAllocated TaskState = "allocated" - // TaskStatePending PENDING - TaskStatePending TaskState = "pending" - // TaskStateAssigned ASSIGNED - TaskStateAssigned TaskState = "assigned" - // TaskStateAccepted ACCEPTED - TaskStateAccepted TaskState = "accepted" - // TaskStatePreparing PREPARING - TaskStatePreparing TaskState = "preparing" - // TaskStateReady READY - TaskStateReady TaskState = "ready" - // TaskStateStarting STARTING - TaskStateStarting TaskState = "starting" - // TaskStateRunning RUNNING - TaskStateRunning TaskState = "running" - // TaskStateComplete COMPLETE - TaskStateComplete TaskState = "complete" - // TaskStateShutdown SHUTDOWN - TaskStateShutdown TaskState = "shutdown" - // TaskStateFailed FAILED - TaskStateFailed TaskState = "failed" - // TaskStateRejected REJECTED - TaskStateRejected TaskState = "rejected" - // TaskStateRemove REMOVE - TaskStateRemove TaskState = "remove" - // TaskStateOrphaned ORPHANED - TaskStateOrphaned TaskState = "orphaned" -) - -// Task represents a task. -type Task struct { - ID string - Meta - Annotations - - Spec TaskSpec `json:",omitempty"` - ServiceID string `json:",omitempty"` - Slot int `json:",omitempty"` - NodeID string `json:",omitempty"` - Status TaskStatus `json:",omitempty"` - DesiredState TaskState `json:",omitempty"` - NetworksAttachments []NetworkAttachment `json:",omitempty"` - GenericResources []GenericResource `json:",omitempty"` - - // JobIteration is the JobIteration of the Service that this Task was - // spawned from, if the Service is a ReplicatedJob or GlobalJob. This is - // used to determine which Tasks belong to which run of the job. This field - // is absent if the Service mode is Replicated or Global. - JobIteration *Version `json:",omitempty"` -} - -// TaskSpec represents the spec of a task. -type TaskSpec struct { - // ContainerSpec, NetworkAttachmentSpec, and PluginSpec are mutually exclusive. - // PluginSpec is only used when the `Runtime` field is set to `plugin` - // NetworkAttachmentSpec is used if the `Runtime` field is set to - // `attachment`. - ContainerSpec *ContainerSpec `json:",omitempty"` - PluginSpec *runtime.PluginSpec `json:",omitempty"` - NetworkAttachmentSpec *NetworkAttachmentSpec `json:",omitempty"` - - Resources *ResourceRequirements `json:",omitempty"` - RestartPolicy *RestartPolicy `json:",omitempty"` - Placement *Placement `json:",omitempty"` - Networks []NetworkAttachmentConfig `json:",omitempty"` - - // LogDriver specifies the LogDriver to use for tasks created from this - // spec. If not present, the one on cluster default on swarm.Spec will be - // used, finally falling back to the engine default if not specified. - LogDriver *Driver `json:",omitempty"` - - // ForceUpdate is a counter that triggers an update even if no relevant - // parameters have been changed. - ForceUpdate uint64 - - Runtime RuntimeType `json:",omitempty"` -} - -// Resources represents resources (CPU/Memory) which can be advertised by a -// node and requested to be reserved for a task. -type Resources struct { - NanoCPUs int64 `json:",omitempty"` - MemoryBytes int64 `json:",omitempty"` - GenericResources []GenericResource `json:",omitempty"` -} - -// Limit describes limits on resources which can be requested by a task. -type Limit struct { - NanoCPUs int64 `json:",omitempty"` - MemoryBytes int64 `json:",omitempty"` - Pids int64 `json:",omitempty"` -} - -// GenericResource represents a "user defined" resource which can -// be either an integer (e.g: SSD=3) or a string (e.g: SSD=sda1) -type GenericResource struct { - NamedResourceSpec *NamedGenericResource `json:",omitempty"` - DiscreteResourceSpec *DiscreteGenericResource `json:",omitempty"` -} - -// NamedGenericResource represents a "user defined" resource which is defined -// as a string. -// "Kind" is used to describe the Kind of a resource (e.g: "GPU", "FPGA", "SSD", ...) -// Value is used to identify the resource (GPU="UUID-1", FPGA="/dev/sdb5", ...) -type NamedGenericResource struct { - Kind string `json:",omitempty"` - Value string `json:",omitempty"` -} - -// DiscreteGenericResource represents a "user defined" resource which is defined -// as an integer -// "Kind" is used to describe the Kind of a resource (e.g: "GPU", "FPGA", "SSD", ...) -// Value is used to count the resource (SSD=5, HDD=3, ...) -type DiscreteGenericResource struct { - Kind string `json:",omitempty"` - Value int64 `json:",omitempty"` -} - -// ResourceRequirements represents resources requirements. -type ResourceRequirements struct { - Limits *Limit `json:",omitempty"` - Reservations *Resources `json:",omitempty"` -} - -// Placement represents orchestration parameters. -type Placement struct { - Constraints []string `json:",omitempty"` - Preferences []PlacementPreference `json:",omitempty"` - MaxReplicas uint64 `json:",omitempty"` - - // Platforms stores all the platforms that the image can run on. - // This field is used in the platform filter for scheduling. If empty, - // then the platform filter is off, meaning there are no scheduling restrictions. - Platforms []Platform `json:",omitempty"` -} - -// PlacementPreference provides a way to make the scheduler aware of factors -// such as topology. -type PlacementPreference struct { - Spread *SpreadOver -} - -// SpreadOver is a scheduling preference that instructs the scheduler to spread -// tasks evenly over groups of nodes identified by labels. -type SpreadOver struct { - // label descriptor, such as engine.labels.az - SpreadDescriptor string -} - -// RestartPolicy represents the restart policy. -type RestartPolicy struct { - Condition RestartPolicyCondition `json:",omitempty"` - Delay *time.Duration `json:",omitempty"` - MaxAttempts *uint64 `json:",omitempty"` - Window *time.Duration `json:",omitempty"` -} - -// RestartPolicyCondition represents when to restart. -type RestartPolicyCondition string - -const ( - // RestartPolicyConditionNone NONE - RestartPolicyConditionNone RestartPolicyCondition = "none" - // RestartPolicyConditionOnFailure ON_FAILURE - RestartPolicyConditionOnFailure RestartPolicyCondition = "on-failure" - // RestartPolicyConditionAny ANY - RestartPolicyConditionAny RestartPolicyCondition = "any" -) - -// TaskStatus represents the status of a task. -type TaskStatus struct { - Timestamp time.Time `json:",omitempty"` - State TaskState `json:",omitempty"` - Message string `json:",omitempty"` - Err string `json:",omitempty"` - ContainerStatus *ContainerStatus `json:",omitempty"` - PortStatus PortStatus `json:",omitempty"` -} - -// ContainerStatus represents the status of a container. -type ContainerStatus struct { - ContainerID string - PID int - ExitCode int -} - -// PortStatus represents the port status of a task's host ports whose -// service has published host ports -type PortStatus struct { - Ports []PortConfig `json:",omitempty"` -} diff --git a/vendor/github.com/docker/docker/api/types/time/duration_convert.go b/vendor/github.com/docker/docker/api/types/time/duration_convert.go deleted file mode 100644 index 84b6f07322..0000000000 --- a/vendor/github.com/docker/docker/api/types/time/duration_convert.go +++ /dev/null @@ -1,12 +0,0 @@ -package time // import "github.com/docker/docker/api/types/time" - -import ( - "strconv" - "time" -) - -// DurationToSecondsString converts the specified duration to the number -// seconds it represents, formatted as a string. -func DurationToSecondsString(duration time.Duration) string { - return strconv.FormatFloat(duration.Seconds(), 'f', 0, 64) -} diff --git a/vendor/github.com/docker/docker/api/types/time/timestamp.go b/vendor/github.com/docker/docker/api/types/time/timestamp.go deleted file mode 100644 index 2a74b7a597..0000000000 --- a/vendor/github.com/docker/docker/api/types/time/timestamp.go +++ /dev/null @@ -1,131 +0,0 @@ -package time // import "github.com/docker/docker/api/types/time" - -import ( - "fmt" - "math" - "strconv" - "strings" - "time" -) - -// These are additional predefined layouts for use in Time.Format and Time.Parse -// with --since and --until parameters for `docker logs` and `docker events` -const ( - rFC3339Local = "2006-01-02T15:04:05" // RFC3339 with local timezone - rFC3339NanoLocal = "2006-01-02T15:04:05.999999999" // RFC3339Nano with local timezone - dateWithZone = "2006-01-02Z07:00" // RFC3339 with time at 00:00:00 - dateLocal = "2006-01-02" // RFC3339 with local timezone and time at 00:00:00 -) - -// GetTimestamp tries to parse given string as golang duration, -// then RFC3339 time and finally as a Unix timestamp. If -// any of these were successful, it returns a Unix timestamp -// as string otherwise returns the given value back. -// In case of duration input, the returned timestamp is computed -// as the given reference time minus the amount of the duration. -func GetTimestamp(value string, reference time.Time) (string, error) { - if d, err := time.ParseDuration(value); value != "0" && err == nil { - return strconv.FormatInt(reference.Add(-d).Unix(), 10), nil - } - - var format string - // if the string has a Z or a + or three dashes use parse otherwise use parseinlocation - parseInLocation := !(strings.ContainsAny(value, "zZ+") || strings.Count(value, "-") == 3) - - if strings.Contains(value, ".") { - if parseInLocation { - format = rFC3339NanoLocal - } else { - format = time.RFC3339Nano - } - } else if strings.Contains(value, "T") { - // we want the number of colons in the T portion of the timestamp - tcolons := strings.Count(value, ":") - // if parseInLocation is off and we have a +/- zone offset (not Z) then - // there will be an extra colon in the input for the tz offset subtract that - // colon from the tcolons count - if !parseInLocation && !strings.ContainsAny(value, "zZ") && tcolons > 0 { - tcolons-- - } - if parseInLocation { - switch tcolons { - case 0: - format = "2006-01-02T15" - case 1: - format = "2006-01-02T15:04" - default: - format = rFC3339Local - } - } else { - switch tcolons { - case 0: - format = "2006-01-02T15Z07:00" - case 1: - format = "2006-01-02T15:04Z07:00" - default: - format = time.RFC3339 - } - } - } else if parseInLocation { - format = dateLocal - } else { - format = dateWithZone - } - - var t time.Time - var err error - - if parseInLocation { - t, err = time.ParseInLocation(format, value, time.FixedZone(reference.Zone())) - } else { - t, err = time.Parse(format, value) - } - - if err != nil { - // if there is a `-` then it's an RFC3339 like timestamp - if strings.Contains(value, "-") { - return "", err // was probably an RFC3339 like timestamp but the parser failed with an error - } - if _, _, err := parseTimestamp(value); err != nil { - return "", fmt.Errorf("failed to parse value as time or duration: %q", value) - } - return value, nil // unix timestamp in and out case (meaning: the value passed at the command line is already in the right format for passing to the server) - } - - return fmt.Sprintf("%d.%09d", t.Unix(), int64(t.Nanosecond())), nil -} - -// ParseTimestamps returns seconds and nanoseconds from a timestamp that has the -// format "%d.%09d", time.Unix(), int64(time.Nanosecond())) -// if the incoming nanosecond portion is longer or shorter than 9 digits it is -// converted to nanoseconds. The expectation is that the seconds and -// seconds will be used to create a time variable. For example: -// -// seconds, nanoseconds, err := ParseTimestamp("1136073600.000000001",0) -// if err == nil since := time.Unix(seconds, nanoseconds) -// -// returns seconds as def(aultSeconds) if value == "" -func ParseTimestamps(value string, def int64) (int64, int64, error) { - if value == "" { - return def, 0, nil - } - return parseTimestamp(value) -} - -func parseTimestamp(value string) (int64, int64, error) { - sa := strings.SplitN(value, ".", 2) - s, err := strconv.ParseInt(sa[0], 10, 64) - if err != nil { - return s, 0, err - } - if len(sa) != 2 { - return s, 0, nil - } - n, err := strconv.ParseInt(sa[1], 10, 64) - if err != nil { - return s, n, err - } - // should already be in nanoseconds but just in case convert n to nanoseconds - n = int64(float64(n) * math.Pow(float64(10), float64(9-len(sa[1])))) - return s, n, nil -} diff --git a/vendor/github.com/docker/docker/api/types/types.go b/vendor/github.com/docker/docker/api/types/types.go deleted file mode 100644 index e3a159912e..0000000000 --- a/vendor/github.com/docker/docker/api/types/types.go +++ /dev/null @@ -1,635 +0,0 @@ -package types // import "github.com/docker/docker/api/types" - -import ( - "errors" - "fmt" - "io" - "os" - "strings" - "time" - - "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/mount" - "github.com/docker/docker/api/types/network" - "github.com/docker/docker/api/types/registry" - "github.com/docker/docker/api/types/swarm" - "github.com/docker/go-connections/nat" -) - -// RootFS returns Image's RootFS description including the layer IDs. -type RootFS struct { - Type string - Layers []string `json:",omitempty"` - BaseLayer string `json:",omitempty"` -} - -// ImageInspect contains response of Engine API: -// GET "/images/{name:.*}/json" -type ImageInspect struct { - ID string `json:"Id"` - RepoTags []string - RepoDigests []string - Parent string - Comment string - Created string - Container string - ContainerConfig *container.Config - DockerVersion string - Author string - Config *container.Config - Architecture string - Variant string `json:",omitempty"` - Os string - OsVersion string `json:",omitempty"` - Size int64 - VirtualSize int64 - GraphDriver GraphDriverData - RootFS RootFS - Metadata ImageMetadata -} - -// ImageMetadata contains engine-local data about the image -type ImageMetadata struct { - LastTagTime time.Time `json:",omitempty"` -} - -// Container contains response of Engine API: -// GET "/containers/json" -type Container struct { - ID string `json:"Id"` - Names []string - Image string - ImageID string - Command string - Created int64 - Ports []Port - SizeRw int64 `json:",omitempty"` - SizeRootFs int64 `json:",omitempty"` - Labels map[string]string - State string - Status string - HostConfig struct { - NetworkMode string `json:",omitempty"` - } - NetworkSettings *SummaryNetworkSettings - Mounts []MountPoint -} - -// CopyConfig contains request body of Engine API: -// POST "/containers/"+containerID+"/copy" -type CopyConfig struct { - Resource string -} - -// ContainerPathStat is used to encode the header from -// GET "/containers/{name:.*}/archive" -// "Name" is the file or directory name. -type ContainerPathStat struct { - Name string `json:"name"` - Size int64 `json:"size"` - Mode os.FileMode `json:"mode"` - Mtime time.Time `json:"mtime"` - LinkTarget string `json:"linkTarget"` -} - -// ContainerStats contains response of Engine API: -// GET "/stats" -type ContainerStats struct { - Body io.ReadCloser `json:"body"` - OSType string `json:"ostype"` -} - -// Ping contains response of Engine API: -// GET "/_ping" -type Ping struct { - APIVersion string - OSType string - Experimental bool - BuilderVersion BuilderVersion -} - -// ComponentVersion describes the version information for a specific component. -type ComponentVersion struct { - Name string - Version string - Details map[string]string `json:",omitempty"` -} - -// Version contains response of Engine API: -// GET "/version" -type Version struct { - Platform struct{ Name string } `json:",omitempty"` - Components []ComponentVersion `json:",omitempty"` - - // The following fields are deprecated, they relate to the Engine component and are kept for backwards compatibility - - Version string - APIVersion string `json:"ApiVersion"` - MinAPIVersion string `json:"MinAPIVersion,omitempty"` - GitCommit string - GoVersion string - Os string - Arch string - KernelVersion string `json:",omitempty"` - Experimental bool `json:",omitempty"` - BuildTime string `json:",omitempty"` -} - -// Commit holds the Git-commit (SHA1) that a binary was built from, as reported -// in the version-string of external tools, such as containerd, or runC. -type Commit struct { - ID string // ID is the actual commit ID of external tool. - Expected string // Expected is the commit ID of external tool expected by dockerd as set at build time. -} - -// Info contains response of Engine API: -// GET "/info" -type Info struct { - ID string - Containers int - ContainersRunning int - ContainersPaused int - ContainersStopped int - Images int - Driver string - DriverStatus [][2]string - SystemStatus [][2]string `json:",omitempty"` // SystemStatus is only propagated by the Swarm standalone API - Plugins PluginsInfo - MemoryLimit bool - SwapLimit bool - KernelMemory bool // Deprecated: kernel 5.4 deprecated kmem.limit_in_bytes - KernelMemoryTCP bool - CPUCfsPeriod bool `json:"CpuCfsPeriod"` - CPUCfsQuota bool `json:"CpuCfsQuota"` - CPUShares bool - CPUSet bool - PidsLimit bool - IPv4Forwarding bool - BridgeNfIptables bool - BridgeNfIP6tables bool `json:"BridgeNfIp6tables"` - Debug bool - NFd int - OomKillDisable bool - NGoroutines int - SystemTime string - LoggingDriver string - CgroupDriver string - CgroupVersion string `json:",omitempty"` - NEventsListener int - KernelVersion string - OperatingSystem string - OSVersion string - OSType string - Architecture string - IndexServerAddress string - RegistryConfig *registry.ServiceConfig - NCPU int - MemTotal int64 - GenericResources []swarm.GenericResource - DockerRootDir string - HTTPProxy string `json:"HttpProxy"` - HTTPSProxy string `json:"HttpsProxy"` - NoProxy string - Name string - Labels []string - ExperimentalBuild bool - ServerVersion string - ClusterStore string `json:",omitempty"` // Deprecated: host-discovery and overlay networks with external k/v stores are deprecated - ClusterAdvertise string `json:",omitempty"` // Deprecated: host-discovery and overlay networks with external k/v stores are deprecated - Runtimes map[string]Runtime - DefaultRuntime string - Swarm swarm.Info - // LiveRestoreEnabled determines whether containers should be kept - // running when the daemon is shutdown or upon daemon start if - // running containers are detected - LiveRestoreEnabled bool - Isolation container.Isolation - InitBinary string - ContainerdCommit Commit - RuncCommit Commit - InitCommit Commit - SecurityOptions []string - ProductLicense string `json:",omitempty"` - DefaultAddressPools []NetworkAddressPool `json:",omitempty"` - Warnings []string -} - -// KeyValue holds a key/value pair -type KeyValue struct { - Key, Value string -} - -// NetworkAddressPool is a temp struct used by Info struct -type NetworkAddressPool struct { - Base string - Size int -} - -// SecurityOpt contains the name and options of a security option -type SecurityOpt struct { - Name string - Options []KeyValue -} - -// DecodeSecurityOptions decodes a security options string slice to a type safe -// SecurityOpt -func DecodeSecurityOptions(opts []string) ([]SecurityOpt, error) { - so := []SecurityOpt{} - for _, opt := range opts { - // support output from a < 1.13 docker daemon - if !strings.Contains(opt, "=") { - so = append(so, SecurityOpt{Name: opt}) - continue - } - secopt := SecurityOpt{} - split := strings.Split(opt, ",") - for _, s := range split { - kv := strings.SplitN(s, "=", 2) - if len(kv) != 2 { - return nil, fmt.Errorf("invalid security option %q", s) - } - if kv[0] == "" || kv[1] == "" { - return nil, errors.New("invalid empty security option") - } - if kv[0] == "name" { - secopt.Name = kv[1] - continue - } - secopt.Options = append(secopt.Options, KeyValue{Key: kv[0], Value: kv[1]}) - } - so = append(so, secopt) - } - return so, nil -} - -// PluginsInfo is a temp struct holding Plugins name -// registered with docker daemon. It is used by Info struct -type PluginsInfo struct { - // List of Volume plugins registered - Volume []string - // List of Network plugins registered - Network []string - // List of Authorization plugins registered - Authorization []string - // List of Log plugins registered - Log []string -} - -// ExecStartCheck is a temp struct used by execStart -// Config fields is part of ExecConfig in runconfig package -type ExecStartCheck struct { - // ExecStart will first check if it's detached - Detach bool - // Check if there's a tty - Tty bool -} - -// HealthcheckResult stores information about a single run of a healthcheck probe -type HealthcheckResult struct { - Start time.Time // Start is the time this check started - End time.Time // End is the time this check ended - ExitCode int // ExitCode meanings: 0=healthy, 1=unhealthy, 2=reserved (considered unhealthy), else=error running probe - Output string // Output from last check -} - -// Health states -const ( - NoHealthcheck = "none" // Indicates there is no healthcheck - Starting = "starting" // Starting indicates that the container is not yet ready - Healthy = "healthy" // Healthy indicates that the container is running correctly - Unhealthy = "unhealthy" // Unhealthy indicates that the container has a problem -) - -// Health stores information about the container's healthcheck results -type Health struct { - Status string // Status is one of Starting, Healthy or Unhealthy - FailingStreak int // FailingStreak is the number of consecutive failures - Log []*HealthcheckResult // Log contains the last few results (oldest first) -} - -// ContainerState stores container's running state -// it's part of ContainerJSONBase and will return by "inspect" command -type ContainerState struct { - Status string // String representation of the container state. Can be one of "created", "running", "paused", "restarting", "removing", "exited", or "dead" - Running bool - Paused bool - Restarting bool - OOMKilled bool - Dead bool - Pid int - ExitCode int - Error string - StartedAt string - FinishedAt string - Health *Health `json:",omitempty"` -} - -// ContainerNode stores information about the node that a container -// is running on. It's only used by the Docker Swarm standalone API -type ContainerNode struct { - ID string - IPAddress string `json:"IP"` - Addr string - Name string - Cpus int - Memory int64 - Labels map[string]string -} - -// ContainerJSONBase contains response of Engine API: -// GET "/containers/{name:.*}/json" -type ContainerJSONBase struct { - ID string `json:"Id"` - Created string - Path string - Args []string - State *ContainerState - Image string - ResolvConfPath string - HostnamePath string - HostsPath string - LogPath string - Node *ContainerNode `json:",omitempty"` // Node is only propagated by Docker Swarm standalone API - Name string - RestartCount int - Driver string - Platform string - MountLabel string - ProcessLabel string - AppArmorProfile string - ExecIDs []string - HostConfig *container.HostConfig - GraphDriver GraphDriverData - SizeRw *int64 `json:",omitempty"` - SizeRootFs *int64 `json:",omitempty"` -} - -// ContainerJSON is newly used struct along with MountPoint -type ContainerJSON struct { - *ContainerJSONBase - Mounts []MountPoint - Config *container.Config - NetworkSettings *NetworkSettings -} - -// NetworkSettings exposes the network settings in the api -type NetworkSettings struct { - NetworkSettingsBase - DefaultNetworkSettings - Networks map[string]*network.EndpointSettings -} - -// SummaryNetworkSettings provides a summary of container's networks -// in /containers/json -type SummaryNetworkSettings struct { - Networks map[string]*network.EndpointSettings -} - -// NetworkSettingsBase holds basic information about networks -type NetworkSettingsBase struct { - Bridge string // Bridge is the Bridge name the network uses(e.g. `docker0`) - SandboxID string // SandboxID uniquely represents a container's network stack - HairpinMode bool // HairpinMode specifies if hairpin NAT should be enabled on the virtual interface - LinkLocalIPv6Address string // LinkLocalIPv6Address is an IPv6 unicast address using the link-local prefix - LinkLocalIPv6PrefixLen int // LinkLocalIPv6PrefixLen is the prefix length of an IPv6 unicast address - Ports nat.PortMap // Ports is a collection of PortBinding indexed by Port - SandboxKey string // SandboxKey identifies the sandbox - SecondaryIPAddresses []network.Address - SecondaryIPv6Addresses []network.Address -} - -// DefaultNetworkSettings holds network information -// during the 2 release deprecation period. -// It will be removed in Docker 1.11. -type DefaultNetworkSettings struct { - EndpointID string // EndpointID uniquely represents a service endpoint in a Sandbox - Gateway string // Gateway holds the gateway address for the network - GlobalIPv6Address string // GlobalIPv6Address holds network's global IPv6 address - GlobalIPv6PrefixLen int // GlobalIPv6PrefixLen represents mask length of network's global IPv6 address - IPAddress string // IPAddress holds the IPv4 address for the network - IPPrefixLen int // IPPrefixLen represents mask length of network's IPv4 address - IPv6Gateway string // IPv6Gateway holds gateway address specific for IPv6 - MacAddress string // MacAddress holds the MAC address for the network -} - -// MountPoint represents a mount point configuration inside the container. -// This is used for reporting the mountpoints in use by a container. -type MountPoint struct { - Type mount.Type `json:",omitempty"` - Name string `json:",omitempty"` - Source string - Destination string - Driver string `json:",omitempty"` - Mode string - RW bool - Propagation mount.Propagation -} - -// NetworkResource is the body of the "get network" http response message -type NetworkResource struct { - Name string // Name is the requested name of the network - ID string `json:"Id"` // ID uniquely identifies a network on a single machine - Created time.Time // Created is the time the network created - Scope string // Scope describes the level at which the network exists (e.g. `swarm` for cluster-wide or `local` for machine level) - Driver string // Driver is the Driver name used to create the network (e.g. `bridge`, `overlay`) - EnableIPv6 bool // EnableIPv6 represents whether to enable IPv6 - IPAM network.IPAM // IPAM is the network's IP Address Management - Internal bool // Internal represents if the network is used internal only - Attachable bool // Attachable represents if the global scope is manually attachable by regular containers from workers in swarm mode. - Ingress bool // Ingress indicates the network is providing the routing-mesh for the swarm cluster. - ConfigFrom network.ConfigReference // ConfigFrom specifies the source which will provide the configuration for this network. - ConfigOnly bool // ConfigOnly networks are place-holder networks for network configurations to be used by other networks. ConfigOnly networks cannot be used directly to run containers or services. - Containers map[string]EndpointResource // Containers contains endpoints belonging to the network - Options map[string]string // Options holds the network specific options to use for when creating the network - Labels map[string]string // Labels holds metadata specific to the network being created - Peers []network.PeerInfo `json:",omitempty"` // List of peer nodes for an overlay network - Services map[string]network.ServiceInfo `json:",omitempty"` -} - -// EndpointResource contains network resources allocated and used for a container in a network -type EndpointResource struct { - Name string - EndpointID string - MacAddress string - IPv4Address string - IPv6Address string -} - -// NetworkCreate is the expected body of the "create network" http request message -type NetworkCreate struct { - // Check for networks with duplicate names. - // Network is primarily keyed based on a random ID and not on the name. - // Network name is strictly a user-friendly alias to the network - // which is uniquely identified using ID. - // And there is no guaranteed way to check for duplicates. - // Option CheckDuplicate is there to provide a best effort checking of any networks - // which has the same name but it is not guaranteed to catch all name collisions. - CheckDuplicate bool - Driver string - Scope string - EnableIPv6 bool - IPAM *network.IPAM - Internal bool - Attachable bool - Ingress bool - ConfigOnly bool - ConfigFrom *network.ConfigReference - Options map[string]string - Labels map[string]string -} - -// NetworkCreateRequest is the request message sent to the server for network create call. -type NetworkCreateRequest struct { - NetworkCreate - Name string -} - -// NetworkCreateResponse is the response message sent by the server for network create call -type NetworkCreateResponse struct { - ID string `json:"Id"` - Warning string -} - -// NetworkConnect represents the data to be used to connect a container to the network -type NetworkConnect struct { - Container string - EndpointConfig *network.EndpointSettings `json:",omitempty"` -} - -// NetworkDisconnect represents the data to be used to disconnect a container from the network -type NetworkDisconnect struct { - Container string - Force bool -} - -// NetworkInspectOptions holds parameters to inspect network -type NetworkInspectOptions struct { - Scope string - Verbose bool -} - -// Checkpoint represents the details of a checkpoint -type Checkpoint struct { - Name string // Name is the name of the checkpoint -} - -// Runtime describes an OCI runtime -type Runtime struct { - Path string `json:"path"` - Args []string `json:"runtimeArgs,omitempty"` - - // This is exposed here only for internal use - // It is not currently supported to specify custom shim configs - Shim *ShimConfig `json:"-"` -} - -// ShimConfig is used by runtime to configure containerd shims -type ShimConfig struct { - Binary string - Opts interface{} -} - -// DiskUsage contains response of Engine API: -// GET "/system/df" -type DiskUsage struct { - LayersSize int64 - Images []*ImageSummary - Containers []*Container - Volumes []*Volume - BuildCache []*BuildCache - BuilderSize int64 // deprecated -} - -// ContainersPruneReport contains the response for Engine API: -// POST "/containers/prune" -type ContainersPruneReport struct { - ContainersDeleted []string - SpaceReclaimed uint64 -} - -// VolumesPruneReport contains the response for Engine API: -// POST "/volumes/prune" -type VolumesPruneReport struct { - VolumesDeleted []string - SpaceReclaimed uint64 -} - -// ImagesPruneReport contains the response for Engine API: -// POST "/images/prune" -type ImagesPruneReport struct { - ImagesDeleted []ImageDeleteResponseItem - SpaceReclaimed uint64 -} - -// BuildCachePruneReport contains the response for Engine API: -// POST "/build/prune" -type BuildCachePruneReport struct { - CachesDeleted []string - SpaceReclaimed uint64 -} - -// NetworksPruneReport contains the response for Engine API: -// POST "/networks/prune" -type NetworksPruneReport struct { - NetworksDeleted []string -} - -// SecretCreateResponse contains the information returned to a client -// on the creation of a new secret. -type SecretCreateResponse struct { - // ID is the id of the created secret. - ID string -} - -// SecretListOptions holds parameters to list secrets -type SecretListOptions struct { - Filters filters.Args -} - -// ConfigCreateResponse contains the information returned to a client -// on the creation of a new config. -type ConfigCreateResponse struct { - // ID is the id of the created config. - ID string -} - -// ConfigListOptions holds parameters to list configs -type ConfigListOptions struct { - Filters filters.Args -} - -// PushResult contains the tag, manifest digest, and manifest size from the -// push. It's used to signal this information to the trust code in the client -// so it can sign the manifest if necessary. -type PushResult struct { - Tag string - Digest string - Size int -} - -// BuildResult contains the image id of a successful build -type BuildResult struct { - ID string -} - -// BuildCache contains information about a build cache record -type BuildCache struct { - ID string - Parent string - Type string - Description string - InUse bool - Shared bool - Size int64 - CreatedAt time.Time - LastUsedAt *time.Time - UsageCount int -} - -// BuildCachePruneOptions hold parameters to prune the build cache -type BuildCachePruneOptions struct { - All bool - KeepStorage int64 - Filters filters.Args -} diff --git a/vendor/github.com/docker/docker/api/types/versions/README.md b/vendor/github.com/docker/docker/api/types/versions/README.md deleted file mode 100644 index 1ef911edb0..0000000000 --- a/vendor/github.com/docker/docker/api/types/versions/README.md +++ /dev/null @@ -1,14 +0,0 @@ -# Legacy API type versions - -This package includes types for legacy API versions. The stable version of the API types live in `api/types/*.go`. - -Consider moving a type here when you need to keep backwards compatibility in the API. This legacy types are organized by the latest API version they appear in. For instance, types in the `v1p19` package are valid for API versions below or equal `1.19`. Types in the `v1p20` package are valid for the API version `1.20`, since the versions below that will use the legacy types in `v1p19`. - -## Package name conventions - -The package name convention is to use `v` as a prefix for the version number and `p`(patch) as a separator. We use this nomenclature due to a few restrictions in the Go package name convention: - -1. We cannot use `.` because it's interpreted by the language, think of `v1.20.CallFunction`. -2. We cannot use `_` because golint complains about it. The code is actually valid, but it looks probably more weird: `v1_20.CallFunction`. - -For instance, if you want to modify a type that was available in the version `1.21` of the API but it will have different fields in the version `1.22`, you want to create a new package under `api/types/versions/v1p21`. diff --git a/vendor/github.com/docker/docker/api/types/versions/compare.go b/vendor/github.com/docker/docker/api/types/versions/compare.go deleted file mode 100644 index 8ccb0aa92e..0000000000 --- a/vendor/github.com/docker/docker/api/types/versions/compare.go +++ /dev/null @@ -1,62 +0,0 @@ -package versions // import "github.com/docker/docker/api/types/versions" - -import ( - "strconv" - "strings" -) - -// compare compares two version strings -// returns -1 if v1 < v2, 1 if v1 > v2, 0 otherwise. -func compare(v1, v2 string) int { - var ( - currTab = strings.Split(v1, ".") - otherTab = strings.Split(v2, ".") - ) - - max := len(currTab) - if len(otherTab) > max { - max = len(otherTab) - } - for i := 0; i < max; i++ { - var currInt, otherInt int - - if len(currTab) > i { - currInt, _ = strconv.Atoi(currTab[i]) - } - if len(otherTab) > i { - otherInt, _ = strconv.Atoi(otherTab[i]) - } - if currInt > otherInt { - return 1 - } - if otherInt > currInt { - return -1 - } - } - return 0 -} - -// LessThan checks if a version is less than another -func LessThan(v, other string) bool { - return compare(v, other) == -1 -} - -// LessThanOrEqualTo checks if a version is less than or equal to another -func LessThanOrEqualTo(v, other string) bool { - return compare(v, other) <= 0 -} - -// GreaterThan checks if a version is greater than another -func GreaterThan(v, other string) bool { - return compare(v, other) == 1 -} - -// GreaterThanOrEqualTo checks if a version is greater than or equal to another -func GreaterThanOrEqualTo(v, other string) bool { - return compare(v, other) >= 0 -} - -// Equal checks if a version is equal to another -func Equal(v, other string) bool { - return compare(v, other) == 0 -} diff --git a/vendor/github.com/docker/docker/api/types/volume.go b/vendor/github.com/docker/docker/api/types/volume.go deleted file mode 100644 index c69b08448d..0000000000 --- a/vendor/github.com/docker/docker/api/types/volume.go +++ /dev/null @@ -1,72 +0,0 @@ -package types - -// This file was generated by the swagger tool. -// Editing this file might prove futile when you re-run the swagger generate command - -// Volume volume -// swagger:model Volume -type Volume struct { - - // Date/Time the volume was created. - CreatedAt string `json:"CreatedAt,omitempty"` - - // Name of the volume driver used by the volume. - // Required: true - Driver string `json:"Driver"` - - // User-defined key/value metadata. - // Required: true - Labels map[string]string `json:"Labels"` - - // Mount path of the volume on the host. - // Required: true - Mountpoint string `json:"Mountpoint"` - - // Name of the volume. - // Required: true - Name string `json:"Name"` - - // The driver specific options used when creating the volume. - // - // Required: true - Options map[string]string `json:"Options"` - - // The level at which the volume exists. Either `global` for cluster-wide, - // or `local` for machine level. - // - // Required: true - Scope string `json:"Scope"` - - // Low-level details about the volume, provided by the volume driver. - // Details are returned as a map with key/value pairs: - // `{"key":"value","key2":"value2"}`. - // - // The `Status` field is optional, and is omitted if the volume driver - // does not support this feature. - // - Status map[string]interface{} `json:"Status,omitempty"` - - // usage data - UsageData *VolumeUsageData `json:"UsageData,omitempty"` -} - -// VolumeUsageData Usage details about the volume. This information is used by the -// `GET /system/df` endpoint, and omitted in other endpoints. -// -// swagger:model VolumeUsageData -type VolumeUsageData struct { - - // The number of containers referencing this volume. This field - // is set to `-1` if the reference-count is not available. - // - // Required: true - RefCount int64 `json:"RefCount"` - - // Amount of disk space used by the volume (in bytes). This information - // is only available for volumes created with the `"local"` volume - // driver. For volumes created with other volume drivers, this field - // is set to `-1` ("not available") - // - // Required: true - Size int64 `json:"Size"` -} diff --git a/vendor/github.com/docker/docker/api/types/volume/volume_create.go b/vendor/github.com/docker/docker/api/types/volume/volume_create.go deleted file mode 100644 index 8538078dd6..0000000000 --- a/vendor/github.com/docker/docker/api/types/volume/volume_create.go +++ /dev/null @@ -1,31 +0,0 @@ -package volume // import "github.com/docker/docker/api/types/volume" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -// VolumeCreateBody Volume configuration -// swagger:model VolumeCreateBody -type VolumeCreateBody struct { - - // Name of the volume driver to use. - // Required: true - Driver string `json:"Driver"` - - // A mapping of driver options and values. These options are - // passed directly to the driver and are driver specific. - // - // Required: true - DriverOpts map[string]string `json:"DriverOpts"` - - // User-defined key/value metadata. - // Required: true - Labels map[string]string `json:"Labels"` - - // The new volume's name. If not specified, Docker generates a name. - // - // Required: true - Name string `json:"Name"` -} diff --git a/vendor/github.com/docker/docker/api/types/volume/volume_list.go b/vendor/github.com/docker/docker/api/types/volume/volume_list.go deleted file mode 100644 index be06179bf4..0000000000 --- a/vendor/github.com/docker/docker/api/types/volume/volume_list.go +++ /dev/null @@ -1,23 +0,0 @@ -package volume // import "github.com/docker/docker/api/types/volume" - -// ---------------------------------------------------------------------------- -// Code generated by `swagger generate operation`. DO NOT EDIT. -// -// See hack/generate-swagger-api.sh -// ---------------------------------------------------------------------------- - -import "github.com/docker/docker/api/types" - -// VolumeListOKBody Volume list response -// swagger:model VolumeListOKBody -type VolumeListOKBody struct { - - // List of volumes - // Required: true - Volumes []*types.Volume `json:"Volumes"` - - // Warnings that occurred when fetching the list of volumes. - // - // Required: true - Warnings []string `json:"Warnings"` -} diff --git a/vendor/github.com/docker/docker/client/README.md b/vendor/github.com/docker/docker/client/README.md deleted file mode 100644 index 992f18117d..0000000000 --- a/vendor/github.com/docker/docker/client/README.md +++ /dev/null @@ -1,35 +0,0 @@ -# Go client for the Docker Engine API - -The `docker` command uses this package to communicate with the daemon. It can also be used by your own Go applications to do anything the command-line interface does – running containers, pulling images, managing swarms, etc. - -For example, to list running containers (the equivalent of `docker ps`): - -```go -package main - -import ( - "context" - "fmt" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/client" -) - -func main() { - cli, err := client.NewClientWithOpts(client.FromEnv) - if err != nil { - panic(err) - } - - containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{}) - if err != nil { - panic(err) - } - - for _, container := range containers { - fmt.Printf("%s %s\n", container.ID[:10], container.Image) - } -} -``` - -[Full documentation is available on GoDoc.](https://godoc.org/github.com/docker/docker/client) diff --git a/vendor/github.com/docker/docker/client/build_cancel.go b/vendor/github.com/docker/docker/client/build_cancel.go deleted file mode 100644 index 3aae43e3d1..0000000000 --- a/vendor/github.com/docker/docker/client/build_cancel.go +++ /dev/null @@ -1,16 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" -) - -// BuildCancel requests the daemon to cancel ongoing build request -func (cli *Client) BuildCancel(ctx context.Context, id string) error { - query := url.Values{} - query.Set("id", id) - - serverResp, err := cli.post(ctx, "/build/cancel", query, nil, nil) - ensureReaderClosed(serverResp) - return err -} diff --git a/vendor/github.com/docker/docker/client/build_prune.go b/vendor/github.com/docker/docker/client/build_prune.go deleted file mode 100644 index 397d67cdcf..0000000000 --- a/vendor/github.com/docker/docker/client/build_prune.go +++ /dev/null @@ -1,45 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/pkg/errors" -) - -// BuildCachePrune requests the daemon to delete unused cache data -func (cli *Client) BuildCachePrune(ctx context.Context, opts types.BuildCachePruneOptions) (*types.BuildCachePruneReport, error) { - if err := cli.NewVersionError("1.31", "build prune"); err != nil { - return nil, err - } - - report := types.BuildCachePruneReport{} - - query := url.Values{} - if opts.All { - query.Set("all", "1") - } - query.Set("keep-storage", fmt.Sprintf("%d", opts.KeepStorage)) - filters, err := filters.ToJSON(opts.Filters) - if err != nil { - return nil, errors.Wrap(err, "prune could not marshal filters option") - } - query.Set("filters", filters) - - serverResp, err := cli.post(ctx, "/build/prune", query, nil, nil) - defer ensureReaderClosed(serverResp) - - if err != nil { - return nil, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil { - return nil, fmt.Errorf("Error retrieving disk usage: %v", err) - } - - return &report, nil -} diff --git a/vendor/github.com/docker/docker/client/checkpoint_create.go b/vendor/github.com/docker/docker/client/checkpoint_create.go deleted file mode 100644 index 921024fe4f..0000000000 --- a/vendor/github.com/docker/docker/client/checkpoint_create.go +++ /dev/null @@ -1,14 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - - "github.com/docker/docker/api/types" -) - -// CheckpointCreate creates a checkpoint from the given container with the given name -func (cli *Client) CheckpointCreate(ctx context.Context, container string, options types.CheckpointCreateOptions) error { - resp, err := cli.post(ctx, "/containers/"+container+"/checkpoints", nil, options, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/checkpoint_delete.go b/vendor/github.com/docker/docker/client/checkpoint_delete.go deleted file mode 100644 index 54f55fa76e..0000000000 --- a/vendor/github.com/docker/docker/client/checkpoint_delete.go +++ /dev/null @@ -1,20 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// CheckpointDelete deletes the checkpoint with the given name from the given container -func (cli *Client) CheckpointDelete(ctx context.Context, containerID string, options types.CheckpointDeleteOptions) error { - query := url.Values{} - if options.CheckpointDir != "" { - query.Set("dir", options.CheckpointDir) - } - - resp, err := cli.delete(ctx, "/containers/"+containerID+"/checkpoints/"+options.CheckpointID, query, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/checkpoint_list.go b/vendor/github.com/docker/docker/client/checkpoint_list.go deleted file mode 100644 index 66d46dd161..0000000000 --- a/vendor/github.com/docker/docker/client/checkpoint_list.go +++ /dev/null @@ -1,28 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" -) - -// CheckpointList returns the checkpoints of the given container in the docker host -func (cli *Client) CheckpointList(ctx context.Context, container string, options types.CheckpointListOptions) ([]types.Checkpoint, error) { - var checkpoints []types.Checkpoint - - query := url.Values{} - if options.CheckpointDir != "" { - query.Set("dir", options.CheckpointDir) - } - - resp, err := cli.get(ctx, "/containers/"+container+"/checkpoints", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return checkpoints, wrapResponseError(err, resp, "container", container) - } - - err = json.NewDecoder(resp.body).Decode(&checkpoints) - return checkpoints, err -} diff --git a/vendor/github.com/docker/docker/client/client.go b/vendor/github.com/docker/docker/client/client.go deleted file mode 100644 index d0ce09ae16..0000000000 --- a/vendor/github.com/docker/docker/client/client.go +++ /dev/null @@ -1,336 +0,0 @@ -/* -Package client is a Go client for the Docker Engine API. - -For more information about the Engine API, see the documentation: -https://docs.docker.com/engine/api/ - -# Usage - -You use the library by creating a client object and calling methods on it. The -client can be created either from environment variables with NewClientWithOpts(client.FromEnv), -or configured manually with NewClient(). - -For example, to list running containers (the equivalent of "docker ps"): - - package main - - import ( - "context" - "fmt" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/client" - ) - - func main() { - cli, err := client.NewClientWithOpts(client.FromEnv) - if err != nil { - panic(err) - } - - containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{}) - if err != nil { - panic(err) - } - - for _, container := range containers { - fmt.Printf("%s %s\n", container.ID[:10], container.Image) - } - } -*/ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "fmt" - "net" - "net/http" - "net/url" - "path" - "strings" - - "github.com/docker/docker/api" - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/versions" - "github.com/docker/go-connections/sockets" - "github.com/pkg/errors" -) - -// DummyHost is a hostname used for local communication. -// -// It acts as a valid formatted hostname for local connections (such as "unix://" -// or "npipe://") which do not require a hostname. It should never be resolved, -// but uses the special-purpose ".localhost" TLD (as defined in [RFC 2606, Section 2] -// and [RFC 6761, Section 6.3]). -// -// [RFC 7230, Section 5.4] defines that an empty header must be used for such -// cases: -// -// If the authority component is missing or undefined for the target URI, -// then a client MUST send a Host header field with an empty field-value. -// -// However, [Go stdlib] enforces the semantics of HTTP(S) over TCP, does not -// allow an empty header to be used, and requires req.URL.Scheme to be either -// "http" or "https". -// -// For further details, refer to: -// -// - https://github.com/docker/engine-api/issues/189 -// - https://github.com/golang/go/issues/13624 -// - https://github.com/golang/go/issues/61076 -// - https://github.com/moby/moby/issues/45935 -// -// [RFC 2606, Section 2]: https://www.rfc-editor.org/rfc/rfc2606.html#section-2 -// [RFC 6761, Section 6.3]: https://www.rfc-editor.org/rfc/rfc6761#section-6.3 -// [RFC 7230, Section 5.4]: https://datatracker.ietf.org/doc/html/rfc7230#section-5.4 -// [Go stdlib]: https://github.com/golang/go/blob/6244b1946bc2101b01955468f1be502dbadd6807/src/net/http/transport.go#L558-L569 -const DummyHost = "api.moby.localhost" - -// ErrRedirect is the error returned by checkRedirect when the request is non-GET. -var ErrRedirect = errors.New("unexpected redirect in response") - -// Client is the API client that performs all operations -// against a docker server. -type Client struct { - // scheme sets the scheme for the client - scheme string - // host holds the server address to connect to - host string - // proto holds the client protocol i.e. unix. - proto string - // addr holds the client address. - addr string - // basePath holds the path to prepend to the requests. - basePath string - // client used to send and receive http requests. - client *http.Client - // version of the server to talk to. - version string - // custom http headers configured by users. - customHTTPHeaders map[string]string - // manualOverride is set to true when the version was set by users. - manualOverride bool - - // negotiateVersion indicates if the client should automatically negotiate - // the API version to use when making requests. API version negotiation is - // performed on the first request, after which negotiated is set to "true" - // so that subsequent requests do not re-negotiate. - negotiateVersion bool - - // negotiated indicates that API version negotiation took place - negotiated bool -} - -// CheckRedirect specifies the policy for dealing with redirect responses: -// If the request is non-GET return `ErrRedirect`. Otherwise use the last response. -// -// Go 1.8 changes behavior for HTTP redirects (specifically 301, 307, and 308) in the client . -// The Docker client (and by extension docker API client) can be made to send a request -// like POST /containers//start where what would normally be in the name section of the URL is empty. -// This triggers an HTTP 301 from the daemon. -// In go 1.8 this 301 will be converted to a GET request, and ends up getting a 404 from the daemon. -// This behavior change manifests in the client in that before the 301 was not followed and -// the client did not generate an error, but now results in a message like Error response from daemon: page not found. -func CheckRedirect(req *http.Request, via []*http.Request) error { - if via[0].Method == http.MethodGet { - return http.ErrUseLastResponse - } - return ErrRedirect -} - -// NewClientWithOpts initializes a new API client with default values. It takes functors -// to modify values when creating it, like `NewClientWithOpts(WithVersion(…))` -// It also initializes the custom http headers to add to each request. -// -// It won't send any version information if the version number is empty. It is -// highly recommended that you set a version or your client may break if the -// server is upgraded. -func NewClientWithOpts(ops ...Opt) (*Client, error) { - client, err := defaultHTTPClient(DefaultDockerHost) - if err != nil { - return nil, err - } - c := &Client{ - host: DefaultDockerHost, - version: api.DefaultVersion, - client: client, - proto: defaultProto, - addr: defaultAddr, - } - - for _, op := range ops { - if err := op(c); err != nil { - return nil, err - } - } - - if c.scheme == "" { - c.scheme = "http" - - tlsConfig := resolveTLSConfig(c.client.Transport) - if tlsConfig != nil { - // TODO(stevvooe): This isn't really the right way to write clients in Go. - // `NewClient` should probably only take an `*http.Client` and work from there. - // Unfortunately, the model of having a host-ish/url-thingy as the connection - // string has us confusing protocol and transport layers. We continue doing - // this to avoid breaking existing clients but this should be addressed. - c.scheme = "https" - } - } - - return c, nil -} - -func defaultHTTPClient(host string) (*http.Client, error) { - url, err := ParseHostURL(host) - if err != nil { - return nil, err - } - transport := new(http.Transport) - sockets.ConfigureTransport(transport, url.Scheme, url.Host) - return &http.Client{ - Transport: transport, - CheckRedirect: CheckRedirect, - }, nil -} - -// Close the transport used by the client -func (cli *Client) Close() error { - if t, ok := cli.client.Transport.(*http.Transport); ok { - t.CloseIdleConnections() - } - return nil -} - -// getAPIPath returns the versioned request path to call the api. -// It appends the query parameters to the path if they are not empty. -func (cli *Client) getAPIPath(ctx context.Context, p string, query url.Values) string { - var apiPath string - if cli.negotiateVersion && !cli.negotiated { - cli.NegotiateAPIVersion(ctx) - } - if cli.version != "" { - v := strings.TrimPrefix(cli.version, "v") - apiPath = path.Join(cli.basePath, "/v"+v, p) - } else { - apiPath = path.Join(cli.basePath, p) - } - return (&url.URL{Path: apiPath, RawQuery: query.Encode()}).String() -} - -// ClientVersion returns the API version used by this client. -func (cli *Client) ClientVersion() string { - return cli.version -} - -// NegotiateAPIVersion queries the API and updates the version to match the -// API version. Any errors are silently ignored. If a manual override is in place, -// either through the `DOCKER_API_VERSION` environment variable, or if the client -// was initialized with a fixed version (`opts.WithVersion(xx)`), no negotiation -// will be performed. -func (cli *Client) NegotiateAPIVersion(ctx context.Context) { - if !cli.manualOverride { - ping, _ := cli.Ping(ctx) - cli.negotiateAPIVersionPing(ping) - } -} - -// NegotiateAPIVersionPing updates the client version to match the Ping.APIVersion -// if the ping version is less than the default version. If a manual override is -// in place, either through the `DOCKER_API_VERSION` environment variable, or if -// the client was initialized with a fixed version (`opts.WithVersion(xx)`), no -// negotiation is performed. -func (cli *Client) NegotiateAPIVersionPing(p types.Ping) { - if !cli.manualOverride { - cli.negotiateAPIVersionPing(p) - } -} - -// negotiateAPIVersionPing queries the API and updates the version to match the -// API version. Any errors are silently ignored. -func (cli *Client) negotiateAPIVersionPing(p types.Ping) { - // try the latest version before versioning headers existed - if p.APIVersion == "" { - p.APIVersion = "1.24" - } - - // if the client is not initialized with a version, start with the latest supported version - if cli.version == "" { - cli.version = api.DefaultVersion - } - - // if server version is lower than the client version, downgrade - if versions.LessThan(p.APIVersion, cli.version) { - cli.version = p.APIVersion - } - - // Store the results, so that automatic API version negotiation (if enabled) - // won't be performed on the next request. - if cli.negotiateVersion { - cli.negotiated = true - } -} - -// DaemonHost returns the host address used by the client -func (cli *Client) DaemonHost() string { - return cli.host -} - -// HTTPClient returns a copy of the HTTP client bound to the server -func (cli *Client) HTTPClient() *http.Client { - c := *cli.client - return &c -} - -// ParseHostURL parses a url string, validates the string is a host url, and -// returns the parsed URL -func ParseHostURL(host string) (*url.URL, error) { - protoAddrParts := strings.SplitN(host, "://", 2) - if len(protoAddrParts) == 1 { - return nil, fmt.Errorf("unable to parse docker host `%s`", host) - } - - var basePath string - proto, addr := protoAddrParts[0], protoAddrParts[1] - if proto == "tcp" { - parsed, err := url.Parse("tcp://" + addr) - if err != nil { - return nil, err - } - addr = parsed.Host - basePath = parsed.Path - } - return &url.URL{ - Scheme: proto, - Host: addr, - Path: basePath, - }, nil -} - -// CustomHTTPHeaders returns the custom http headers stored by the client. -func (cli *Client) CustomHTTPHeaders() map[string]string { - m := make(map[string]string) - for k, v := range cli.customHTTPHeaders { - m[k] = v - } - return m -} - -// SetCustomHTTPHeaders that will be set on every HTTP request made by the client. -// Deprecated: use WithHTTPHeaders when creating the client. -func (cli *Client) SetCustomHTTPHeaders(headers map[string]string) { - cli.customHTTPHeaders = headers -} - -// Dialer returns a dialer for a raw stream connection, with HTTP/1.1 header, that can be used for proxying the daemon connection. -// Used by `docker dial-stdio` (docker/cli#889). -func (cli *Client) Dialer() func(context.Context) (net.Conn, error) { - return func(ctx context.Context) (net.Conn, error) { - if transport, ok := cli.client.Transport.(*http.Transport); ok { - if transport.DialContext != nil && transport.TLSClientConfig == nil { - return transport.DialContext(ctx, cli.proto, cli.addr) - } - } - return fallbackDial(cli.proto, cli.addr, resolveTLSConfig(cli.client.Transport)) - } -} diff --git a/vendor/github.com/docker/docker/client/client_deprecated.go b/vendor/github.com/docker/docker/client/client_deprecated.go deleted file mode 100644 index 54cdfc29a8..0000000000 --- a/vendor/github.com/docker/docker/client/client_deprecated.go +++ /dev/null @@ -1,23 +0,0 @@ -package client - -import "net/http" - -// NewClient initializes a new API client for the given host and API version. -// It uses the given http client as transport. -// It also initializes the custom http headers to add to each request. -// -// It won't send any version information if the version number is empty. It is -// highly recommended that you set a version or your client may break if the -// server is upgraded. -// Deprecated: use NewClientWithOpts -func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) { - return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders)) -} - -// NewEnvClient initializes a new API client based on environment variables. -// See FromEnv for a list of support environment variables. -// -// Deprecated: use NewClientWithOpts(FromEnv) -func NewEnvClient() (*Client, error) { - return NewClientWithOpts(FromEnv) -} diff --git a/vendor/github.com/docker/docker/client/client_unix.go b/vendor/github.com/docker/docker/client/client_unix.go deleted file mode 100644 index 5846f888fe..0000000000 --- a/vendor/github.com/docker/docker/client/client_unix.go +++ /dev/null @@ -1,10 +0,0 @@ -//go:build linux || freebsd || openbsd || netbsd || darwin || solaris || illumos || dragonfly -// +build linux freebsd openbsd netbsd darwin solaris illumos dragonfly - -package client // import "github.com/docker/docker/client" - -// DefaultDockerHost defines os specific default if DOCKER_HOST is unset -const DefaultDockerHost = "unix:///var/run/docker.sock" - -const defaultProto = "unix" -const defaultAddr = "/var/run/docker.sock" diff --git a/vendor/github.com/docker/docker/client/client_windows.go b/vendor/github.com/docker/docker/client/client_windows.go deleted file mode 100644 index c649e54412..0000000000 --- a/vendor/github.com/docker/docker/client/client_windows.go +++ /dev/null @@ -1,7 +0,0 @@ -package client // import "github.com/docker/docker/client" - -// DefaultDockerHost defines os specific default if DOCKER_HOST is unset -const DefaultDockerHost = "npipe:////./pipe/docker_engine" - -const defaultProto = "npipe" -const defaultAddr = "//./pipe/docker_engine" diff --git a/vendor/github.com/docker/docker/client/config_create.go b/vendor/github.com/docker/docker/client/config_create.go deleted file mode 100644 index ee7d411df0..0000000000 --- a/vendor/github.com/docker/docker/client/config_create.go +++ /dev/null @@ -1,25 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/swarm" -) - -// ConfigCreate creates a new Config. -func (cli *Client) ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (types.ConfigCreateResponse, error) { - var response types.ConfigCreateResponse - if err := cli.NewVersionError("1.30", "config create"); err != nil { - return response, err - } - resp, err := cli.post(ctx, "/configs/create", nil, config, nil) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/config_inspect.go b/vendor/github.com/docker/docker/client/config_inspect.go deleted file mode 100644 index f1b0d7f753..0000000000 --- a/vendor/github.com/docker/docker/client/config_inspect.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types/swarm" -) - -// ConfigInspectWithRaw returns the config information with raw data -func (cli *Client) ConfigInspectWithRaw(ctx context.Context, id string) (swarm.Config, []byte, error) { - if id == "" { - return swarm.Config{}, nil, objectNotFoundError{object: "config", id: id} - } - if err := cli.NewVersionError("1.30", "config inspect"); err != nil { - return swarm.Config{}, nil, err - } - resp, err := cli.get(ctx, "/configs/"+id, nil, nil) - defer ensureReaderClosed(resp) - if err != nil { - return swarm.Config{}, nil, wrapResponseError(err, resp, "config", id) - } - - body, err := io.ReadAll(resp.body) - if err != nil { - return swarm.Config{}, nil, err - } - - var config swarm.Config - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&config) - - return config, body, err -} diff --git a/vendor/github.com/docker/docker/client/config_list.go b/vendor/github.com/docker/docker/client/config_list.go deleted file mode 100644 index 565acc6e27..0000000000 --- a/vendor/github.com/docker/docker/client/config_list.go +++ /dev/null @@ -1,38 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/swarm" -) - -// ConfigList returns the list of configs. -func (cli *Client) ConfigList(ctx context.Context, options types.ConfigListOptions) ([]swarm.Config, error) { - if err := cli.NewVersionError("1.30", "config list"); err != nil { - return nil, err - } - query := url.Values{} - - if options.Filters.Len() > 0 { - filterJSON, err := filters.ToJSON(options.Filters) - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - - resp, err := cli.get(ctx, "/configs", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, err - } - - var configs []swarm.Config - err = json.NewDecoder(resp.body).Decode(&configs) - return configs, err -} diff --git a/vendor/github.com/docker/docker/client/config_remove.go b/vendor/github.com/docker/docker/client/config_remove.go deleted file mode 100644 index a708fcaecf..0000000000 --- a/vendor/github.com/docker/docker/client/config_remove.go +++ /dev/null @@ -1,13 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import "context" - -// ConfigRemove removes a Config. -func (cli *Client) ConfigRemove(ctx context.Context, id string) error { - if err := cli.NewVersionError("1.30", "config remove"); err != nil { - return err - } - resp, err := cli.delete(ctx, "/configs/"+id, nil, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "config", id) -} diff --git a/vendor/github.com/docker/docker/client/config_update.go b/vendor/github.com/docker/docker/client/config_update.go deleted file mode 100644 index 39e59cf858..0000000000 --- a/vendor/github.com/docker/docker/client/config_update.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "strconv" - - "github.com/docker/docker/api/types/swarm" -) - -// ConfigUpdate attempts to update a Config -func (cli *Client) ConfigUpdate(ctx context.Context, id string, version swarm.Version, config swarm.ConfigSpec) error { - if err := cli.NewVersionError("1.30", "config update"); err != nil { - return err - } - query := url.Values{} - query.Set("version", strconv.FormatUint(version.Index, 10)) - resp, err := cli.post(ctx, "/configs/"+id+"/update", query, config, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_attach.go b/vendor/github.com/docker/docker/client/container_attach.go deleted file mode 100644 index 3becefba08..0000000000 --- a/vendor/github.com/docker/docker/client/container_attach.go +++ /dev/null @@ -1,57 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ContainerAttach attaches a connection to a container in the server. -// It returns a types.HijackedConnection with the hijacked connection -// and the a reader to get output. It's up to the called to close -// the hijacked connection by calling types.HijackedResponse.Close. -// -// The stream format on the response will be in one of two formats: -// -// If the container is using a TTY, there is only a single stream (stdout), and -// data is copied directly from the container output stream, no extra -// multiplexing or headers. -// -// If the container is *not* using a TTY, streams for stdout and stderr are -// multiplexed. -// The format of the multiplexed stream is as follows: -// -// [8]byte{STREAM_TYPE, 0, 0, 0, SIZE1, SIZE2, SIZE3, SIZE4}[]byte{OUTPUT} -// -// STREAM_TYPE can be 1 for stdout and 2 for stderr -// -// SIZE1, SIZE2, SIZE3, and SIZE4 are four bytes of uint32 encoded as big endian. -// This is the size of OUTPUT. -// -// You can use github.com/docker/docker/pkg/stdcopy.StdCopy to demultiplex this -// stream. -func (cli *Client) ContainerAttach(ctx context.Context, container string, options types.ContainerAttachOptions) (types.HijackedResponse, error) { - query := url.Values{} - if options.Stream { - query.Set("stream", "1") - } - if options.Stdin { - query.Set("stdin", "1") - } - if options.Stdout { - query.Set("stdout", "1") - } - if options.Stderr { - query.Set("stderr", "1") - } - if options.DetachKeys != "" { - query.Set("detachKeys", options.DetachKeys) - } - if options.Logs { - query.Set("logs", "1") - } - - headers := map[string][]string{"Content-Type": {"text/plain"}} - return cli.postHijacked(ctx, "/containers/"+container+"/attach", query, nil, headers) -} diff --git a/vendor/github.com/docker/docker/client/container_commit.go b/vendor/github.com/docker/docker/client/container_commit.go deleted file mode 100644 index 2966e88c8e..0000000000 --- a/vendor/github.com/docker/docker/client/container_commit.go +++ /dev/null @@ -1,55 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "errors" - "net/url" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" -) - -// ContainerCommit applies changes into a container and creates a new tagged image. -func (cli *Client) ContainerCommit(ctx context.Context, container string, options types.ContainerCommitOptions) (types.IDResponse, error) { - var repository, tag string - if options.Reference != "" { - ref, err := reference.ParseNormalizedNamed(options.Reference) - if err != nil { - return types.IDResponse{}, err - } - - if _, isCanonical := ref.(reference.Canonical); isCanonical { - return types.IDResponse{}, errors.New("refusing to create a tag with a digest reference") - } - ref = reference.TagNameOnly(ref) - - if tagged, ok := ref.(reference.Tagged); ok { - tag = tagged.Tag() - } - repository = reference.FamiliarName(ref) - } - - query := url.Values{} - query.Set("container", container) - query.Set("repo", repository) - query.Set("tag", tag) - query.Set("comment", options.Comment) - query.Set("author", options.Author) - for _, change := range options.Changes { - query.Add("changes", change) - } - if !options.Pause { - query.Set("pause", "0") - } - - var response types.IDResponse - resp, err := cli.post(ctx, "/commit", query, options.Config, nil) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/container_copy.go b/vendor/github.com/docker/docker/client/container_copy.go deleted file mode 100644 index bb278bf7f3..0000000000 --- a/vendor/github.com/docker/docker/client/container_copy.go +++ /dev/null @@ -1,103 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/base64" - "encoding/json" - "fmt" - "io" - "net/http" - "net/url" - "path/filepath" - "strings" - - "github.com/docker/docker/api/types" -) - -// ContainerStatPath returns Stat information about a path inside the container filesystem. -func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path string) (types.ContainerPathStat, error) { - query := url.Values{} - query.Set("path", filepath.ToSlash(path)) // Normalize the paths used in the API. - - urlStr := "/containers/" + containerID + "/archive" - response, err := cli.head(ctx, urlStr, query, nil) - defer ensureReaderClosed(response) - if err != nil { - return types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+path) - } - return getContainerPathStatFromHeader(response.header) -} - -// CopyToContainer copies content into the container filesystem. -// Note that `content` must be a Reader for a TAR archive -func (cli *Client) CopyToContainer(ctx context.Context, containerID, dstPath string, content io.Reader, options types.CopyToContainerOptions) error { - query := url.Values{} - query.Set("path", filepath.ToSlash(dstPath)) // Normalize the paths used in the API. - // Do not allow for an existing directory to be overwritten by a non-directory and vice versa. - if !options.AllowOverwriteDirWithFile { - query.Set("noOverwriteDirNonDir", "true") - } - - if options.CopyUIDGID { - query.Set("copyUIDGID", "true") - } - - apiPath := "/containers/" + containerID + "/archive" - - response, err := cli.putRaw(ctx, apiPath, query, content, nil) - defer ensureReaderClosed(response) - if err != nil { - return wrapResponseError(err, response, "container:path", containerID+":"+dstPath) - } - - // TODO this code converts non-error status-codes (e.g., "204 No Content") into an error; verify if this is the desired behavior - if response.statusCode != http.StatusOK { - return fmt.Errorf("unexpected status code from daemon: %d", response.statusCode) - } - - return nil -} - -// CopyFromContainer gets the content from the container and returns it as a Reader -// for a TAR archive to manipulate it in the host. It's up to the caller to close the reader. -func (cli *Client) CopyFromContainer(ctx context.Context, containerID, srcPath string) (io.ReadCloser, types.ContainerPathStat, error) { - query := make(url.Values, 1) - query.Set("path", filepath.ToSlash(srcPath)) // Normalize the paths used in the API. - - apiPath := "/containers/" + containerID + "/archive" - response, err := cli.get(ctx, apiPath, query, nil) - if err != nil { - return nil, types.ContainerPathStat{}, wrapResponseError(err, response, "container:path", containerID+":"+srcPath) - } - - // TODO this code converts non-error status-codes (e.g., "204 No Content") into an error; verify if this is the desired behavior - if response.statusCode != http.StatusOK { - return nil, types.ContainerPathStat{}, fmt.Errorf("unexpected status code from daemon: %d", response.statusCode) - } - - // In order to get the copy behavior right, we need to know information - // about both the source and the destination. The response headers include - // stat info about the source that we can use in deciding exactly how to - // copy it locally. Along with the stat info about the local destination, - // we have everything we need to handle the multiple possibilities there - // can be when copying a file/dir from one location to another file/dir. - stat, err := getContainerPathStatFromHeader(response.header) - if err != nil { - return nil, stat, fmt.Errorf("unable to get resource stat from response: %s", err) - } - return response.body, stat, err -} - -func getContainerPathStatFromHeader(header http.Header) (types.ContainerPathStat, error) { - var stat types.ContainerPathStat - - encodedStat := header.Get("X-Docker-Container-Path-Stat") - statDecoder := base64.NewDecoder(base64.StdEncoding, strings.NewReader(encodedStat)) - - err := json.NewDecoder(statDecoder).Decode(&stat) - if err != nil { - err = fmt.Errorf("unable to decode container path stat header: %s", err) - } - - return stat, err -} diff --git a/vendor/github.com/docker/docker/client/container_create.go b/vendor/github.com/docker/docker/client/container_create.go deleted file mode 100644 index c5079ee539..0000000000 --- a/vendor/github.com/docker/docker/client/container_create.go +++ /dev/null @@ -1,74 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - "path" - - "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/network" - "github.com/docker/docker/api/types/versions" - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - -type configWrapper struct { - *container.Config - HostConfig *container.HostConfig - NetworkingConfig *network.NetworkingConfig -} - -// ContainerCreate creates a new container based in the given configuration. -// It can be associated with a name, but it's not mandatory. -func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, platform *specs.Platform, containerName string) (container.ContainerCreateCreatedBody, error) { - var response container.ContainerCreateCreatedBody - - if err := cli.NewVersionError("1.25", "stop timeout"); config != nil && config.StopTimeout != nil && err != nil { - return response, err - } - - // When using API 1.24 and under, the client is responsible for removing the container - if hostConfig != nil && versions.LessThan(cli.ClientVersion(), "1.25") { - hostConfig.AutoRemove = false - } - - if err := cli.NewVersionError("1.41", "specify container image platform"); platform != nil && err != nil { - return response, err - } - - query := url.Values{} - if p := formatPlatform(platform); p != "" { - query.Set("platform", p) - } - - if containerName != "" { - query.Set("name", containerName) - } - - body := configWrapper{ - Config: config, - HostConfig: hostConfig, - NetworkingConfig: networkingConfig, - } - - serverResp, err := cli.post(ctx, "/containers/create", query, body, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return response, err - } - - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} - -// formatPlatform returns a formatted string representing platform (e.g. linux/arm/v7). -// -// Similar to containerd's platforms.Format(), but does allow components to be -// omitted (e.g. pass "architecture" only, without "os": -// https://github.com/containerd/containerd/blob/v1.5.2/platforms/platforms.go#L243-L263 -func formatPlatform(platform *specs.Platform) string { - if platform == nil { - return "" - } - return path.Join(platform.OS, platform.Architecture, platform.Variant) -} diff --git a/vendor/github.com/docker/docker/client/container_diff.go b/vendor/github.com/docker/docker/client/container_diff.go deleted file mode 100644 index 29dac8491d..0000000000 --- a/vendor/github.com/docker/docker/client/container_diff.go +++ /dev/null @@ -1,23 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types/container" -) - -// ContainerDiff shows differences in a container filesystem since it was started. -func (cli *Client) ContainerDiff(ctx context.Context, containerID string) ([]container.ContainerChangeResponseItem, error) { - var changes []container.ContainerChangeResponseItem - - serverResp, err := cli.get(ctx, "/containers/"+containerID+"/changes", url.Values{}, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return changes, err - } - - err = json.NewDecoder(serverResp.body).Decode(&changes) - return changes, err -} diff --git a/vendor/github.com/docker/docker/client/container_exec.go b/vendor/github.com/docker/docker/client/container_exec.go deleted file mode 100644 index e3ee755b71..0000000000 --- a/vendor/github.com/docker/docker/client/container_exec.go +++ /dev/null @@ -1,54 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" -) - -// ContainerExecCreate creates a new exec configuration to run an exec process. -func (cli *Client) ContainerExecCreate(ctx context.Context, container string, config types.ExecConfig) (types.IDResponse, error) { - var response types.IDResponse - - if err := cli.NewVersionError("1.25", "env"); len(config.Env) != 0 && err != nil { - return response, err - } - - resp, err := cli.post(ctx, "/containers/"+container+"/exec", nil, config, nil) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - err = json.NewDecoder(resp.body).Decode(&response) - return response, err -} - -// ContainerExecStart starts an exec process already created in the docker host. -func (cli *Client) ContainerExecStart(ctx context.Context, execID string, config types.ExecStartCheck) error { - resp, err := cli.post(ctx, "/exec/"+execID+"/start", nil, config, nil) - ensureReaderClosed(resp) - return err -} - -// ContainerExecAttach attaches a connection to an exec process in the server. -// It returns a types.HijackedConnection with the hijacked connection -// and the a reader to get output. It's up to the called to close -// the hijacked connection by calling types.HijackedResponse.Close. -func (cli *Client) ContainerExecAttach(ctx context.Context, execID string, config types.ExecStartCheck) (types.HijackedResponse, error) { - headers := map[string][]string{"Content-Type": {"application/json"}} - return cli.postHijacked(ctx, "/exec/"+execID+"/start", nil, config, headers) -} - -// ContainerExecInspect returns information about a specific exec process on the docker host. -func (cli *Client) ContainerExecInspect(ctx context.Context, execID string) (types.ContainerExecInspect, error) { - var response types.ContainerExecInspect - resp, err := cli.get(ctx, "/exec/"+execID+"/json", nil, nil) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - ensureReaderClosed(resp) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/container_export.go b/vendor/github.com/docker/docker/client/container_export.go deleted file mode 100644 index d0c0a5cbad..0000000000 --- a/vendor/github.com/docker/docker/client/container_export.go +++ /dev/null @@ -1,19 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" -) - -// ContainerExport retrieves the raw contents of a container -// and returns them as an io.ReadCloser. It's up to the caller -// to close the stream. -func (cli *Client) ContainerExport(ctx context.Context, containerID string) (io.ReadCloser, error) { - serverResp, err := cli.get(ctx, "/containers/"+containerID+"/export", url.Values{}, nil) - if err != nil { - return nil, err - } - - return serverResp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/container_inspect.go b/vendor/github.com/docker/docker/client/container_inspect.go deleted file mode 100644 index 43db32bd97..0000000000 --- a/vendor/github.com/docker/docker/client/container_inspect.go +++ /dev/null @@ -1,53 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ContainerInspect returns the container information. -func (cli *Client) ContainerInspect(ctx context.Context, containerID string) (types.ContainerJSON, error) { - if containerID == "" { - return types.ContainerJSON{}, objectNotFoundError{object: "container", id: containerID} - } - serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return types.ContainerJSON{}, wrapResponseError(err, serverResp, "container", containerID) - } - - var response types.ContainerJSON - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} - -// ContainerInspectWithRaw returns the container information and its raw representation. -func (cli *Client) ContainerInspectWithRaw(ctx context.Context, containerID string, getSize bool) (types.ContainerJSON, []byte, error) { - if containerID == "" { - return types.ContainerJSON{}, nil, objectNotFoundError{object: "container", id: containerID} - } - query := url.Values{} - if getSize { - query.Set("size", "1") - } - serverResp, err := cli.get(ctx, "/containers/"+containerID+"/json", query, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return types.ContainerJSON{}, nil, wrapResponseError(err, serverResp, "container", containerID) - } - - body, err := io.ReadAll(serverResp.body) - if err != nil { - return types.ContainerJSON{}, nil, err - } - - var response types.ContainerJSON - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&response) - return response, body, err -} diff --git a/vendor/github.com/docker/docker/client/container_kill.go b/vendor/github.com/docker/docker/client/container_kill.go deleted file mode 100644 index 4d6f1d23da..0000000000 --- a/vendor/github.com/docker/docker/client/container_kill.go +++ /dev/null @@ -1,16 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" -) - -// ContainerKill terminates the container process but does not remove the container from the docker host. -func (cli *Client) ContainerKill(ctx context.Context, containerID, signal string) error { - query := url.Values{} - query.Set("signal", signal) - - resp, err := cli.post(ctx, "/containers/"+containerID+"/kill", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_list.go b/vendor/github.com/docker/docker/client/container_list.go deleted file mode 100644 index a973de597f..0000000000 --- a/vendor/github.com/docker/docker/client/container_list.go +++ /dev/null @@ -1,57 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - "strconv" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// ContainerList returns the list of containers in the docker host. -func (cli *Client) ContainerList(ctx context.Context, options types.ContainerListOptions) ([]types.Container, error) { - query := url.Values{} - - if options.All { - query.Set("all", "1") - } - - if options.Limit != -1 { - query.Set("limit", strconv.Itoa(options.Limit)) - } - - if options.Since != "" { - query.Set("since", options.Since) - } - - if options.Before != "" { - query.Set("before", options.Before) - } - - if options.Size { - query.Set("size", "1") - } - - if options.Filters.Len() > 0 { - //nolint:staticcheck // ignore SA1019 for old code - filterJSON, err := filters.ToParamWithVersion(cli.version, options.Filters) - - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - - resp, err := cli.get(ctx, "/containers/json", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, err - } - - var containers []types.Container - err = json.NewDecoder(resp.body).Decode(&containers) - return containers, err -} diff --git a/vendor/github.com/docker/docker/client/container_logs.go b/vendor/github.com/docker/docker/client/container_logs.go deleted file mode 100644 index add852a833..0000000000 --- a/vendor/github.com/docker/docker/client/container_logs.go +++ /dev/null @@ -1,80 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - "time" - - "github.com/docker/docker/api/types" - timetypes "github.com/docker/docker/api/types/time" - "github.com/pkg/errors" -) - -// ContainerLogs returns the logs generated by a container in an io.ReadCloser. -// It's up to the caller to close the stream. -// -// The stream format on the response will be in one of two formats: -// -// If the container is using a TTY, there is only a single stream (stdout), and -// data is copied directly from the container output stream, no extra -// multiplexing or headers. -// -// If the container is *not* using a TTY, streams for stdout and stderr are -// multiplexed. -// The format of the multiplexed stream is as follows: -// -// [8]byte{STREAM_TYPE, 0, 0, 0, SIZE1, SIZE2, SIZE3, SIZE4}[]byte{OUTPUT} -// -// STREAM_TYPE can be 1 for stdout and 2 for stderr -// -// SIZE1, SIZE2, SIZE3, and SIZE4 are four bytes of uint32 encoded as big endian. -// This is the size of OUTPUT. -// -// You can use github.com/docker/docker/pkg/stdcopy.StdCopy to demultiplex this -// stream. -func (cli *Client) ContainerLogs(ctx context.Context, container string, options types.ContainerLogsOptions) (io.ReadCloser, error) { - query := url.Values{} - if options.ShowStdout { - query.Set("stdout", "1") - } - - if options.ShowStderr { - query.Set("stderr", "1") - } - - if options.Since != "" { - ts, err := timetypes.GetTimestamp(options.Since, time.Now()) - if err != nil { - return nil, errors.Wrap(err, `invalid value for "since"`) - } - query.Set("since", ts) - } - - if options.Until != "" { - ts, err := timetypes.GetTimestamp(options.Until, time.Now()) - if err != nil { - return nil, errors.Wrap(err, `invalid value for "until"`) - } - query.Set("until", ts) - } - - if options.Timestamps { - query.Set("timestamps", "1") - } - - if options.Details { - query.Set("details", "1") - } - - if options.Follow { - query.Set("follow", "1") - } - query.Set("tail", options.Tail) - - resp, err := cli.get(ctx, "/containers/"+container+"/logs", query, nil) - if err != nil { - return nil, wrapResponseError(err, resp, "container", container) - } - return resp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/container_pause.go b/vendor/github.com/docker/docker/client/container_pause.go deleted file mode 100644 index 5e7271a371..0000000000 --- a/vendor/github.com/docker/docker/client/container_pause.go +++ /dev/null @@ -1,10 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import "context" - -// ContainerPause pauses the main process of a given container without terminating it. -func (cli *Client) ContainerPause(ctx context.Context, containerID string) error { - resp, err := cli.post(ctx, "/containers/"+containerID+"/pause", nil, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_prune.go b/vendor/github.com/docker/docker/client/container_prune.go deleted file mode 100644 index 04383deaaf..0000000000 --- a/vendor/github.com/docker/docker/client/container_prune.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// ContainersPrune requests the daemon to delete unused data -func (cli *Client) ContainersPrune(ctx context.Context, pruneFilters filters.Args) (types.ContainersPruneReport, error) { - var report types.ContainersPruneReport - - if err := cli.NewVersionError("1.25", "container prune"); err != nil { - return report, err - } - - query, err := getFiltersQuery(pruneFilters) - if err != nil { - return report, err - } - - serverResp, err := cli.post(ctx, "/containers/prune", query, nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return report, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil { - return report, fmt.Errorf("Error retrieving disk usage: %v", err) - } - - return report, nil -} diff --git a/vendor/github.com/docker/docker/client/container_remove.go b/vendor/github.com/docker/docker/client/container_remove.go deleted file mode 100644 index df81461b88..0000000000 --- a/vendor/github.com/docker/docker/client/container_remove.go +++ /dev/null @@ -1,27 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ContainerRemove kills and removes a container from the docker host. -func (cli *Client) ContainerRemove(ctx context.Context, containerID string, options types.ContainerRemoveOptions) error { - query := url.Values{} - if options.RemoveVolumes { - query.Set("v", "1") - } - if options.RemoveLinks { - query.Set("link", "1") - } - - if options.Force { - query.Set("force", "1") - } - - resp, err := cli.delete(ctx, "/containers/"+containerID, query, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "container", containerID) -} diff --git a/vendor/github.com/docker/docker/client/container_rename.go b/vendor/github.com/docker/docker/client/container_rename.go deleted file mode 100644 index 240fdf552b..0000000000 --- a/vendor/github.com/docker/docker/client/container_rename.go +++ /dev/null @@ -1,15 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" -) - -// ContainerRename changes the name of a given container. -func (cli *Client) ContainerRename(ctx context.Context, containerID, newContainerName string) error { - query := url.Values{} - query.Set("name", newContainerName) - resp, err := cli.post(ctx, "/containers/"+containerID+"/rename", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_resize.go b/vendor/github.com/docker/docker/client/container_resize.go deleted file mode 100644 index a9d4c0c79a..0000000000 --- a/vendor/github.com/docker/docker/client/container_resize.go +++ /dev/null @@ -1,29 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "strconv" - - "github.com/docker/docker/api/types" -) - -// ContainerResize changes the size of the tty for a container. -func (cli *Client) ContainerResize(ctx context.Context, containerID string, options types.ResizeOptions) error { - return cli.resize(ctx, "/containers/"+containerID, options.Height, options.Width) -} - -// ContainerExecResize changes the size of the tty for an exec process running inside a container. -func (cli *Client) ContainerExecResize(ctx context.Context, execID string, options types.ResizeOptions) error { - return cli.resize(ctx, "/exec/"+execID, options.Height, options.Width) -} - -func (cli *Client) resize(ctx context.Context, basePath string, height, width uint) error { - query := url.Values{} - query.Set("h", strconv.Itoa(int(height))) - query.Set("w", strconv.Itoa(int(width))) - - resp, err := cli.post(ctx, basePath+"/resize", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_restart.go b/vendor/github.com/docker/docker/client/container_restart.go deleted file mode 100644 index 41e421969f..0000000000 --- a/vendor/github.com/docker/docker/client/container_restart.go +++ /dev/null @@ -1,22 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "time" - - timetypes "github.com/docker/docker/api/types/time" -) - -// ContainerRestart stops and starts a container again. -// It makes the daemon to wait for the container to be up again for -// a specific amount of time, given the timeout. -func (cli *Client) ContainerRestart(ctx context.Context, containerID string, timeout *time.Duration) error { - query := url.Values{} - if timeout != nil { - query.Set("t", timetypes.DurationToSecondsString(*timeout)) - } - resp, err := cli.post(ctx, "/containers/"+containerID+"/restart", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_start.go b/vendor/github.com/docker/docker/client/container_start.go deleted file mode 100644 index c2e0b15dca..0000000000 --- a/vendor/github.com/docker/docker/client/container_start.go +++ /dev/null @@ -1,23 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ContainerStart sends a request to the docker daemon to start a container. -func (cli *Client) ContainerStart(ctx context.Context, containerID string, options types.ContainerStartOptions) error { - query := url.Values{} - if len(options.CheckpointID) != 0 { - query.Set("checkpoint", options.CheckpointID) - } - if len(options.CheckpointDir) != 0 { - query.Set("checkpoint-dir", options.CheckpointDir) - } - - resp, err := cli.post(ctx, "/containers/"+containerID+"/start", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_stats.go b/vendor/github.com/docker/docker/client/container_stats.go deleted file mode 100644 index 0a6488dde8..0000000000 --- a/vendor/github.com/docker/docker/client/container_stats.go +++ /dev/null @@ -1,42 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ContainerStats returns near realtime stats for a given container. -// It's up to the caller to close the io.ReadCloser returned. -func (cli *Client) ContainerStats(ctx context.Context, containerID string, stream bool) (types.ContainerStats, error) { - query := url.Values{} - query.Set("stream", "0") - if stream { - query.Set("stream", "1") - } - - resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil) - if err != nil { - return types.ContainerStats{}, err - } - - osType := getDockerOS(resp.header.Get("Server")) - return types.ContainerStats{Body: resp.body, OSType: osType}, err -} - -// ContainerStatsOneShot gets a single stat entry from a container. -// It differs from `ContainerStats` in that the API should not wait to prime the stats -func (cli *Client) ContainerStatsOneShot(ctx context.Context, containerID string) (types.ContainerStats, error) { - query := url.Values{} - query.Set("stream", "0") - query.Set("one-shot", "1") - - resp, err := cli.get(ctx, "/containers/"+containerID+"/stats", query, nil) - if err != nil { - return types.ContainerStats{}, err - } - - osType := getDockerOS(resp.header.Get("Server")) - return types.ContainerStats{Body: resp.body, OSType: osType}, err -} diff --git a/vendor/github.com/docker/docker/client/container_stop.go b/vendor/github.com/docker/docker/client/container_stop.go deleted file mode 100644 index 629d7ab64c..0000000000 --- a/vendor/github.com/docker/docker/client/container_stop.go +++ /dev/null @@ -1,26 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "time" - - timetypes "github.com/docker/docker/api/types/time" -) - -// ContainerStop stops a container. In case the container fails to stop -// gracefully within a time frame specified by the timeout argument, -// it is forcefully terminated (killed). -// -// If the timeout is nil, the container's StopTimeout value is used, if set, -// otherwise the engine default. A negative timeout value can be specified, -// meaning no timeout, i.e. no forceful termination is performed. -func (cli *Client) ContainerStop(ctx context.Context, containerID string, timeout *time.Duration) error { - query := url.Values{} - if timeout != nil { - query.Set("t", timetypes.DurationToSecondsString(*timeout)) - } - resp, err := cli.post(ctx, "/containers/"+containerID+"/stop", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_top.go b/vendor/github.com/docker/docker/client/container_top.go deleted file mode 100644 index a5b78999bf..0000000000 --- a/vendor/github.com/docker/docker/client/container_top.go +++ /dev/null @@ -1,28 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - "strings" - - "github.com/docker/docker/api/types/container" -) - -// ContainerTop shows process information from within a container. -func (cli *Client) ContainerTop(ctx context.Context, containerID string, arguments []string) (container.ContainerTopOKBody, error) { - var response container.ContainerTopOKBody - query := url.Values{} - if len(arguments) > 0 { - query.Set("ps_args", strings.Join(arguments, " ")) - } - - resp, err := cli.get(ctx, "/containers/"+containerID+"/top", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/container_unpause.go b/vendor/github.com/docker/docker/client/container_unpause.go deleted file mode 100644 index 1d8f873169..0000000000 --- a/vendor/github.com/docker/docker/client/container_unpause.go +++ /dev/null @@ -1,10 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import "context" - -// ContainerUnpause resumes the process execution within a container -func (cli *Client) ContainerUnpause(ctx context.Context, containerID string) error { - resp, err := cli.post(ctx, "/containers/"+containerID+"/unpause", nil, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/container_update.go b/vendor/github.com/docker/docker/client/container_update.go deleted file mode 100644 index 6917cf9fb3..0000000000 --- a/vendor/github.com/docker/docker/client/container_update.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types/container" -) - -// ContainerUpdate updates resources of a container -func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error) { - var response container.ContainerUpdateOKBody - serverResp, err := cli.post(ctx, "/containers/"+containerID+"/update", nil, updateConfig, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return response, err - } - - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/container_wait.go b/vendor/github.com/docker/docker/client/container_wait.go deleted file mode 100644 index 6ab8c1da96..0000000000 --- a/vendor/github.com/docker/docker/client/container_wait.go +++ /dev/null @@ -1,83 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/versions" -) - -// ContainerWait waits until the specified container is in a certain state -// indicated by the given condition, either "not-running" (default), -// "next-exit", or "removed". -// -// If this client's API version is before 1.30, condition is ignored and -// ContainerWait will return immediately with the two channels, as the server -// will wait as if the condition were "not-running". -// -// If this client's API version is at least 1.30, ContainerWait blocks until -// the request has been acknowledged by the server (with a response header), -// then returns two channels on which the caller can wait for the exit status -// of the container or an error if there was a problem either beginning the -// wait request or in getting the response. This allows the caller to -// synchronize ContainerWait with other calls, such as specifying a -// "next-exit" condition before issuing a ContainerStart request. -func (cli *Client) ContainerWait(ctx context.Context, containerID string, condition container.WaitCondition) (<-chan container.ContainerWaitOKBody, <-chan error) { - if versions.LessThan(cli.ClientVersion(), "1.30") { - return cli.legacyContainerWait(ctx, containerID) - } - - resultC := make(chan container.ContainerWaitOKBody) - errC := make(chan error, 1) - - query := url.Values{} - query.Set("condition", string(condition)) - - resp, err := cli.post(ctx, "/containers/"+containerID+"/wait", query, nil, nil) - if err != nil { - defer ensureReaderClosed(resp) - errC <- err - return resultC, errC - } - - go func() { - defer ensureReaderClosed(resp) - var res container.ContainerWaitOKBody - if err := json.NewDecoder(resp.body).Decode(&res); err != nil { - errC <- err - return - } - - resultC <- res - }() - - return resultC, errC -} - -// legacyContainerWait returns immediately and doesn't have an option to wait -// until the container is removed. -func (cli *Client) legacyContainerWait(ctx context.Context, containerID string) (<-chan container.ContainerWaitOKBody, <-chan error) { - resultC := make(chan container.ContainerWaitOKBody) - errC := make(chan error) - - go func() { - resp, err := cli.post(ctx, "/containers/"+containerID+"/wait", nil, nil, nil) - if err != nil { - errC <- err - return - } - defer ensureReaderClosed(resp) - - var res container.ContainerWaitOKBody - if err := json.NewDecoder(resp.body).Decode(&res); err != nil { - errC <- err - return - } - - resultC <- res - }() - - return resultC, errC -} diff --git a/vendor/github.com/docker/docker/client/disk_usage.go b/vendor/github.com/docker/docker/client/disk_usage.go deleted file mode 100644 index 354cd36939..0000000000 --- a/vendor/github.com/docker/docker/client/disk_usage.go +++ /dev/null @@ -1,26 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - - "github.com/docker/docker/api/types" -) - -// DiskUsage requests the current data usage from the daemon -func (cli *Client) DiskUsage(ctx context.Context) (types.DiskUsage, error) { - var du types.DiskUsage - - serverResp, err := cli.get(ctx, "/system/df", nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return du, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&du); err != nil { - return du, fmt.Errorf("Error retrieving disk usage: %v", err) - } - - return du, nil -} diff --git a/vendor/github.com/docker/docker/client/distribution_inspect.go b/vendor/github.com/docker/docker/client/distribution_inspect.go deleted file mode 100644 index f4e3794cb4..0000000000 --- a/vendor/github.com/docker/docker/client/distribution_inspect.go +++ /dev/null @@ -1,38 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - registrytypes "github.com/docker/docker/api/types/registry" -) - -// DistributionInspect returns the image digest with full Manifest -func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) { - // Contact the registry to retrieve digest and platform information - var distributionInspect registrytypes.DistributionInspect - if image == "" { - return distributionInspect, objectNotFoundError{object: "distribution", id: image} - } - - if err := cli.NewVersionError("1.30", "distribution inspect"); err != nil { - return distributionInspect, err - } - var headers map[string][]string - - if encodedRegistryAuth != "" { - headers = map[string][]string{ - "X-Registry-Auth": {encodedRegistryAuth}, - } - } - - resp, err := cli.get(ctx, "/distribution/"+image+"/json", url.Values{}, headers) - defer ensureReaderClosed(resp) - if err != nil { - return distributionInspect, err - } - - err = json.NewDecoder(resp.body).Decode(&distributionInspect) - return distributionInspect, err -} diff --git a/vendor/github.com/docker/docker/client/errors.go b/vendor/github.com/docker/docker/client/errors.go deleted file mode 100644 index 041bc8d49c..0000000000 --- a/vendor/github.com/docker/docker/client/errors.go +++ /dev/null @@ -1,138 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "fmt" - "net/http" - - "github.com/docker/docker/api/types/versions" - "github.com/docker/docker/errdefs" - "github.com/pkg/errors" -) - -// errConnectionFailed implements an error returned when connection failed. -type errConnectionFailed struct { - host string -} - -// Error returns a string representation of an errConnectionFailed -func (err errConnectionFailed) Error() string { - if err.host == "" { - return "Cannot connect to the Docker daemon. Is the docker daemon running on this host?" - } - return fmt.Sprintf("Cannot connect to the Docker daemon at %s. Is the docker daemon running?", err.host) -} - -// IsErrConnectionFailed returns true if the error is caused by connection failed. -func IsErrConnectionFailed(err error) bool { - return errors.As(err, &errConnectionFailed{}) -} - -// ErrorConnectionFailed returns an error with host in the error message when connection to docker daemon failed. -func ErrorConnectionFailed(host string) error { - return errConnectionFailed{host: host} -} - -// Deprecated: use the errdefs.NotFound() interface instead. Kept for backward compatibility -type notFound interface { - error - NotFound() bool -} - -// IsErrNotFound returns true if the error is a NotFound error, which is returned -// by the API when some object is not found. -func IsErrNotFound(err error) bool { - var e notFound - if errors.As(err, &e) { - return true - } - return errdefs.IsNotFound(err) -} - -type objectNotFoundError struct { - object string - id string -} - -func (e objectNotFoundError) NotFound() {} - -func (e objectNotFoundError) Error() string { - return fmt.Sprintf("Error: No such %s: %s", e.object, e.id) -} - -func wrapResponseError(err error, resp serverResponse, object, id string) error { - switch { - case err == nil: - return nil - case resp.statusCode == http.StatusNotFound: - return objectNotFoundError{object: object, id: id} - case resp.statusCode == http.StatusNotImplemented: - return errdefs.NotImplemented(err) - default: - return err - } -} - -// unauthorizedError represents an authorization error in a remote registry. -type unauthorizedError struct { - cause error -} - -// Error returns a string representation of an unauthorizedError -func (u unauthorizedError) Error() string { - return u.cause.Error() -} - -// IsErrUnauthorized returns true if the error is caused -// when a remote registry authentication fails -func IsErrUnauthorized(err error) bool { - if _, ok := err.(unauthorizedError); ok { - return ok - } - return errdefs.IsUnauthorized(err) -} - -type pluginPermissionDenied struct { - name string -} - -func (e pluginPermissionDenied) Error() string { - return "Permission denied while installing plugin " + e.name -} - -// IsErrPluginPermissionDenied returns true if the error is caused -// when a user denies a plugin's permissions -func IsErrPluginPermissionDenied(err error) bool { - _, ok := err.(pluginPermissionDenied) - return ok -} - -type notImplementedError struct { - message string -} - -func (e notImplementedError) Error() string { - return e.message -} - -func (e notImplementedError) NotImplemented() bool { - return true -} - -// IsErrNotImplemented returns true if the error is a NotImplemented error. -// This is returned by the API when a requested feature has not been -// implemented. -func IsErrNotImplemented(err error) bool { - if _, ok := err.(notImplementedError); ok { - return ok - } - return errdefs.IsNotImplemented(err) -} - -// NewVersionError returns an error if the APIVersion required -// if less than the current supported version -func (cli *Client) NewVersionError(APIrequired, feature string) error { - if cli.version != "" && versions.LessThan(cli.version, APIrequired) { - return fmt.Errorf("%q requires API version %s, but the Docker daemon API version is %s", feature, APIrequired, cli.version) - } - return nil -} diff --git a/vendor/github.com/docker/docker/client/events.go b/vendor/github.com/docker/docker/client/events.go deleted file mode 100644 index f0dc9d9e12..0000000000 --- a/vendor/github.com/docker/docker/client/events.go +++ /dev/null @@ -1,102 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - "time" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/events" - "github.com/docker/docker/api/types/filters" - timetypes "github.com/docker/docker/api/types/time" -) - -// Events returns a stream of events in the daemon. It's up to the caller to close the stream -// by cancelling the context. Once the stream has been completely read an io.EOF error will -// be sent over the error channel. If an error is sent all processing will be stopped. It's up -// to the caller to reopen the stream in the event of an error by reinvoking this method. -func (cli *Client) Events(ctx context.Context, options types.EventsOptions) (<-chan events.Message, <-chan error) { - - messages := make(chan events.Message) - errs := make(chan error, 1) - - started := make(chan struct{}) - go func() { - defer close(errs) - - query, err := buildEventsQueryParams(cli.version, options) - if err != nil { - close(started) - errs <- err - return - } - - resp, err := cli.get(ctx, "/events", query, nil) - if err != nil { - close(started) - errs <- err - return - } - defer resp.body.Close() - - decoder := json.NewDecoder(resp.body) - - close(started) - for { - select { - case <-ctx.Done(): - errs <- ctx.Err() - return - default: - var event events.Message - if err := decoder.Decode(&event); err != nil { - errs <- err - return - } - - select { - case messages <- event: - case <-ctx.Done(): - errs <- ctx.Err() - return - } - } - } - }() - <-started - - return messages, errs -} - -func buildEventsQueryParams(cliVersion string, options types.EventsOptions) (url.Values, error) { - query := url.Values{} - ref := time.Now() - - if options.Since != "" { - ts, err := timetypes.GetTimestamp(options.Since, ref) - if err != nil { - return nil, err - } - query.Set("since", ts) - } - - if options.Until != "" { - ts, err := timetypes.GetTimestamp(options.Until, ref) - if err != nil { - return nil, err - } - query.Set("until", ts) - } - - if options.Filters.Len() > 0 { - //nolint:staticcheck // ignore SA1019 for old code - filterJSON, err := filters.ToParamWithVersion(cliVersion, options.Filters) - if err != nil { - return nil, err - } - query.Set("filters", filterJSON) - } - - return query, nil -} diff --git a/vendor/github.com/docker/docker/client/hijack.go b/vendor/github.com/docker/docker/client/hijack.go deleted file mode 100644 index b8fac0be7e..0000000000 --- a/vendor/github.com/docker/docker/client/hijack.go +++ /dev/null @@ -1,149 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bufio" - "context" - "crypto/tls" - "fmt" - "net" - "net/http" - "net/http/httputil" - "net/url" - "time" - - "github.com/docker/docker/api/types" - "github.com/docker/go-connections/sockets" - "github.com/pkg/errors" -) - -// postHijacked sends a POST request and hijacks the connection. -func (cli *Client) postHijacked(ctx context.Context, path string, query url.Values, body interface{}, headers map[string][]string) (types.HijackedResponse, error) { - bodyEncoded, err := encodeData(body) - if err != nil { - return types.HijackedResponse{}, err - } - - apiPath := cli.getAPIPath(ctx, path, query) - req, err := http.NewRequest(http.MethodPost, apiPath, bodyEncoded) - if err != nil { - return types.HijackedResponse{}, err - } - req = cli.addHeaders(req, headers) - - conn, err := cli.setupHijackConn(ctx, req, "tcp") - if err != nil { - return types.HijackedResponse{}, err - } - - return types.HijackedResponse{Conn: conn, Reader: bufio.NewReader(conn)}, err -} - -// DialHijack returns a hijacked connection with negotiated protocol proto. -func (cli *Client) DialHijack(ctx context.Context, url, proto string, meta map[string][]string) (net.Conn, error) { - req, err := http.NewRequest(http.MethodPost, url, nil) - if err != nil { - return nil, err - } - req = cli.addHeaders(req, meta) - - return cli.setupHijackConn(ctx, req, proto) -} - -// fallbackDial is used when WithDialer() was not called. -// See cli.Dialer(). -func fallbackDial(proto, addr string, tlsConfig *tls.Config) (net.Conn, error) { - if tlsConfig != nil && proto != "unix" && proto != "npipe" { - return tls.Dial(proto, addr, tlsConfig) - } - if proto == "npipe" { - return sockets.DialPipe(addr, 32*time.Second) - } - return net.Dial(proto, addr) -} - -func (cli *Client) setupHijackConn(ctx context.Context, req *http.Request, proto string) (net.Conn, error) { - req.URL.Host = cli.addr - if cli.proto == "unix" || cli.proto == "npipe" { - // Override host header for non-tcp connections. - req.Host = DummyHost - } - req.Header.Set("Connection", "Upgrade") - req.Header.Set("Upgrade", proto) - - dialer := cli.Dialer() - conn, err := dialer(ctx) - if err != nil { - return nil, errors.Wrap(err, "cannot connect to the Docker daemon. Is 'docker daemon' running on this host?") - } - - // When we set up a TCP connection for hijack, there could be long periods - // of inactivity (a long running command with no output) that in certain - // network setups may cause ECONNTIMEOUT, leaving the client in an unknown - // state. Setting TCP KeepAlive on the socket connection will prohibit - // ECONNTIMEOUT unless the socket connection truly is broken - if tcpConn, ok := conn.(*net.TCPConn); ok { - tcpConn.SetKeepAlive(true) - tcpConn.SetKeepAlivePeriod(30 * time.Second) - } - - clientconn := httputil.NewClientConn(conn, nil) - defer clientconn.Close() - - // Server hijacks the connection, error 'connection closed' expected - resp, err := clientconn.Do(req) - - //nolint:staticcheck // ignore SA1019 for connecting to old (pre go1.8) daemons - if err != httputil.ErrPersistEOF { - if err != nil { - return nil, err - } - if resp.StatusCode != http.StatusSwitchingProtocols { - resp.Body.Close() - return nil, fmt.Errorf("unable to upgrade to %s, received %d", proto, resp.StatusCode) - } - } - - c, br := clientconn.Hijack() - if br.Buffered() > 0 { - // If there is buffered content, wrap the connection. We return an - // object that implements CloseWrite iff the underlying connection - // implements it. - if _, ok := c.(types.CloseWriter); ok { - c = &hijackedConnCloseWriter{&hijackedConn{c, br}} - } else { - c = &hijackedConn{c, br} - } - } else { - br.Reset(nil) - } - - return c, nil -} - -// hijackedConn wraps a net.Conn and is returned by setupHijackConn in the case -// that a) there was already buffered data in the http layer when Hijack() was -// called, and b) the underlying net.Conn does *not* implement CloseWrite(). -// hijackedConn does not implement CloseWrite() either. -type hijackedConn struct { - net.Conn - r *bufio.Reader -} - -func (c *hijackedConn) Read(b []byte) (int, error) { - return c.r.Read(b) -} - -// hijackedConnCloseWriter is a hijackedConn which additionally implements -// CloseWrite(). It is returned by setupHijackConn in the case that a) there -// was already buffered data in the http layer when Hijack() was called, and b) -// the underlying net.Conn *does* implement CloseWrite(). -type hijackedConnCloseWriter struct { - *hijackedConn -} - -var _ types.CloseWriter = &hijackedConnCloseWriter{} - -func (c *hijackedConnCloseWriter) CloseWrite() error { - conn := c.Conn.(types.CloseWriter) - return conn.CloseWrite() -} diff --git a/vendor/github.com/docker/docker/client/image_build.go b/vendor/github.com/docker/docker/client/image_build.go deleted file mode 100644 index 8fcf995036..0000000000 --- a/vendor/github.com/docker/docker/client/image_build.go +++ /dev/null @@ -1,146 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/base64" - "encoding/json" - "io" - "net/http" - "net/url" - "strconv" - "strings" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/container" -) - -// ImageBuild sends request to the daemon to build images. -// The Body in the response implement an io.ReadCloser and it's up to the caller to -// close it. -func (cli *Client) ImageBuild(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) { - query, err := cli.imageBuildOptionsToQuery(options) - if err != nil { - return types.ImageBuildResponse{}, err - } - - headers := http.Header(make(map[string][]string)) - buf, err := json.Marshal(options.AuthConfigs) - if err != nil { - return types.ImageBuildResponse{}, err - } - headers.Add("X-Registry-Config", base64.URLEncoding.EncodeToString(buf)) - - headers.Set("Content-Type", "application/x-tar") - - serverResp, err := cli.postRaw(ctx, "/build", query, buildContext, headers) - if err != nil { - return types.ImageBuildResponse{}, err - } - - osType := getDockerOS(serverResp.header.Get("Server")) - - return types.ImageBuildResponse{ - Body: serverResp.body, - OSType: osType, - }, nil -} - -func (cli *Client) imageBuildOptionsToQuery(options types.ImageBuildOptions) (url.Values, error) { - query := url.Values{ - "t": options.Tags, - "securityopt": options.SecurityOpt, - "extrahosts": options.ExtraHosts, - } - if options.SuppressOutput { - query.Set("q", "1") - } - if options.RemoteContext != "" { - query.Set("remote", options.RemoteContext) - } - if options.NoCache { - query.Set("nocache", "1") - } - if options.Remove { - query.Set("rm", "1") - } else { - query.Set("rm", "0") - } - - if options.ForceRemove { - query.Set("forcerm", "1") - } - - if options.PullParent { - query.Set("pull", "1") - } - - if options.Squash { - if err := cli.NewVersionError("1.25", "squash"); err != nil { - return query, err - } - query.Set("squash", "1") - } - - if !container.Isolation.IsDefault(options.Isolation) { - query.Set("isolation", string(options.Isolation)) - } - - query.Set("cpusetcpus", options.CPUSetCPUs) - query.Set("networkmode", options.NetworkMode) - query.Set("cpusetmems", options.CPUSetMems) - query.Set("cpushares", strconv.FormatInt(options.CPUShares, 10)) - query.Set("cpuquota", strconv.FormatInt(options.CPUQuota, 10)) - query.Set("cpuperiod", strconv.FormatInt(options.CPUPeriod, 10)) - query.Set("memory", strconv.FormatInt(options.Memory, 10)) - query.Set("memswap", strconv.FormatInt(options.MemorySwap, 10)) - query.Set("cgroupparent", options.CgroupParent) - query.Set("shmsize", strconv.FormatInt(options.ShmSize, 10)) - query.Set("dockerfile", options.Dockerfile) - query.Set("target", options.Target) - - ulimitsJSON, err := json.Marshal(options.Ulimits) - if err != nil { - return query, err - } - query.Set("ulimits", string(ulimitsJSON)) - - buildArgsJSON, err := json.Marshal(options.BuildArgs) - if err != nil { - return query, err - } - query.Set("buildargs", string(buildArgsJSON)) - - labelsJSON, err := json.Marshal(options.Labels) - if err != nil { - return query, err - } - query.Set("labels", string(labelsJSON)) - - cacheFromJSON, err := json.Marshal(options.CacheFrom) - if err != nil { - return query, err - } - query.Set("cachefrom", string(cacheFromJSON)) - if options.SessionID != "" { - query.Set("session", options.SessionID) - } - if options.Platform != "" { - if err := cli.NewVersionError("1.32", "platform"); err != nil { - return query, err - } - query.Set("platform", strings.ToLower(options.Platform)) - } - if options.BuildID != "" { - query.Set("buildid", options.BuildID) - } - query.Set("version", string(options.Version)) - - if options.Outputs != nil { - outputsJSON, err := json.Marshal(options.Outputs) - if err != nil { - return query, err - } - query.Set("outputs", string(outputsJSON)) - } - return query, nil -} diff --git a/vendor/github.com/docker/docker/client/image_create.go b/vendor/github.com/docker/docker/client/image_create.go deleted file mode 100644 index 239380474e..0000000000 --- a/vendor/github.com/docker/docker/client/image_create.go +++ /dev/null @@ -1,37 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - "strings" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" -) - -// ImageCreate creates a new image based in the parent options. -// It returns the JSON content in the response body. -func (cli *Client) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) { - ref, err := reference.ParseNormalizedNamed(parentReference) - if err != nil { - return nil, err - } - - query := url.Values{} - query.Set("fromImage", reference.FamiliarName(ref)) - query.Set("tag", getAPITagFromNamedRef(ref)) - if options.Platform != "" { - query.Set("platform", strings.ToLower(options.Platform)) - } - resp, err := cli.tryImageCreate(ctx, query, options.RegistryAuth) - if err != nil { - return nil, err - } - return resp.body, nil -} - -func (cli *Client) tryImageCreate(ctx context.Context, query url.Values, registryAuth string) (serverResponse, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - return cli.post(ctx, "/images/create", query, nil, headers) -} diff --git a/vendor/github.com/docker/docker/client/image_history.go b/vendor/github.com/docker/docker/client/image_history.go deleted file mode 100644 index b5bea10d8f..0000000000 --- a/vendor/github.com/docker/docker/client/image_history.go +++ /dev/null @@ -1,22 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types/image" -) - -// ImageHistory returns the changes in an image in history format. -func (cli *Client) ImageHistory(ctx context.Context, imageID string) ([]image.HistoryResponseItem, error) { - var history []image.HistoryResponseItem - serverResp, err := cli.get(ctx, "/images/"+imageID+"/history", url.Values{}, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return history, err - } - - err = json.NewDecoder(serverResp.body).Decode(&history) - return history, err -} diff --git a/vendor/github.com/docker/docker/client/image_import.go b/vendor/github.com/docker/docker/client/image_import.go deleted file mode 100644 index d3336d4106..0000000000 --- a/vendor/github.com/docker/docker/client/image_import.go +++ /dev/null @@ -1,40 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - "strings" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" -) - -// ImageImport creates a new image based in the source options. -// It returns the JSON content in the response body. -func (cli *Client) ImageImport(ctx context.Context, source types.ImageImportSource, ref string, options types.ImageImportOptions) (io.ReadCloser, error) { - if ref != "" { - // Check if the given image name can be resolved - if _, err := reference.ParseNormalizedNamed(ref); err != nil { - return nil, err - } - } - - query := url.Values{} - query.Set("fromSrc", source.SourceName) - query.Set("repo", ref) - query.Set("tag", options.Tag) - query.Set("message", options.Message) - if options.Platform != "" { - query.Set("platform", strings.ToLower(options.Platform)) - } - for _, change := range options.Changes { - query.Add("changes", change) - } - - resp, err := cli.postRaw(ctx, "/images/create", query, source.Source, nil) - if err != nil { - return nil, err - } - return resp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/image_inspect.go b/vendor/github.com/docker/docker/client/image_inspect.go deleted file mode 100644 index 03aa12d8b4..0000000000 --- a/vendor/github.com/docker/docker/client/image_inspect.go +++ /dev/null @@ -1,32 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types" -) - -// ImageInspectWithRaw returns the image information and its raw representation. -func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string) (types.ImageInspect, []byte, error) { - if imageID == "" { - return types.ImageInspect{}, nil, objectNotFoundError{object: "image", id: imageID} - } - serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return types.ImageInspect{}, nil, wrapResponseError(err, serverResp, "image", imageID) - } - - body, err := io.ReadAll(serverResp.body) - if err != nil { - return types.ImageInspect{}, nil, err - } - - var response types.ImageInspect - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&response) - return response, body, err -} diff --git a/vendor/github.com/docker/docker/client/image_list.go b/vendor/github.com/docker/docker/client/image_list.go deleted file mode 100644 index a4d7505094..0000000000 --- a/vendor/github.com/docker/docker/client/image_list.go +++ /dev/null @@ -1,46 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/versions" -) - -// ImageList returns a list of images in the docker host. -func (cli *Client) ImageList(ctx context.Context, options types.ImageListOptions) ([]types.ImageSummary, error) { - var images []types.ImageSummary - query := url.Values{} - - optionFilters := options.Filters - referenceFilters := optionFilters.Get("reference") - if versions.LessThan(cli.version, "1.25") && len(referenceFilters) > 0 { - query.Set("filter", referenceFilters[0]) - for _, filterValue := range referenceFilters { - optionFilters.Del("reference", filterValue) - } - } - if optionFilters.Len() > 0 { - //nolint:staticcheck // ignore SA1019 for old code - filterJSON, err := filters.ToParamWithVersion(cli.version, optionFilters) - if err != nil { - return images, err - } - query.Set("filters", filterJSON) - } - if options.All { - query.Set("all", "1") - } - - serverResp, err := cli.get(ctx, "/images/json", query, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return images, err - } - - err = json.NewDecoder(serverResp.body).Decode(&images) - return images, err -} diff --git a/vendor/github.com/docker/docker/client/image_load.go b/vendor/github.com/docker/docker/client/image_load.go deleted file mode 100644 index 91016e493c..0000000000 --- a/vendor/github.com/docker/docker/client/image_load.go +++ /dev/null @@ -1,29 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ImageLoad loads an image in the docker host from the client host. -// It's up to the caller to close the io.ReadCloser in the -// ImageLoadResponse returned by this function. -func (cli *Client) ImageLoad(ctx context.Context, input io.Reader, quiet bool) (types.ImageLoadResponse, error) { - v := url.Values{} - v.Set("quiet", "0") - if quiet { - v.Set("quiet", "1") - } - headers := map[string][]string{"Content-Type": {"application/x-tar"}} - resp, err := cli.postRaw(ctx, "/images/load", v, input, headers) - if err != nil { - return types.ImageLoadResponse{}, err - } - return types.ImageLoadResponse{ - Body: resp.body, - JSON: resp.header.Get("Content-Type") == "application/json", - }, nil -} diff --git a/vendor/github.com/docker/docker/client/image_prune.go b/vendor/github.com/docker/docker/client/image_prune.go deleted file mode 100644 index 56af6d7f98..0000000000 --- a/vendor/github.com/docker/docker/client/image_prune.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// ImagesPrune requests the daemon to delete unused data -func (cli *Client) ImagesPrune(ctx context.Context, pruneFilters filters.Args) (types.ImagesPruneReport, error) { - var report types.ImagesPruneReport - - if err := cli.NewVersionError("1.25", "image prune"); err != nil { - return report, err - } - - query, err := getFiltersQuery(pruneFilters) - if err != nil { - return report, err - } - - serverResp, err := cli.post(ctx, "/images/prune", query, nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return report, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil { - return report, fmt.Errorf("Error retrieving disk usage: %v", err) - } - - return report, nil -} diff --git a/vendor/github.com/docker/docker/client/image_pull.go b/vendor/github.com/docker/docker/client/image_pull.go deleted file mode 100644 index a23975591b..0000000000 --- a/vendor/github.com/docker/docker/client/image_pull.go +++ /dev/null @@ -1,64 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - "strings" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" - "github.com/docker/docker/errdefs" -) - -// ImagePull requests the docker host to pull an image from a remote registry. -// It executes the privileged function if the operation is unauthorized -// and it tries one more time. -// It's up to the caller to handle the io.ReadCloser and close it properly. -// -// FIXME(vdemeester): there is currently used in a few way in docker/docker -// - if not in trusted content, ref is used to pass the whole reference, and tag is empty -// - if in trusted content, ref is used to pass the reference name, and tag for the digest -func (cli *Client) ImagePull(ctx context.Context, refStr string, options types.ImagePullOptions) (io.ReadCloser, error) { - ref, err := reference.ParseNormalizedNamed(refStr) - if err != nil { - return nil, err - } - - query := url.Values{} - query.Set("fromImage", reference.FamiliarName(ref)) - if !options.All { - query.Set("tag", getAPITagFromNamedRef(ref)) - } - if options.Platform != "" { - query.Set("platform", strings.ToLower(options.Platform)) - } - - resp, err := cli.tryImageCreate(ctx, query, options.RegistryAuth) - if errdefs.IsUnauthorized(err) && options.PrivilegeFunc != nil { - newAuthHeader, privilegeErr := options.PrivilegeFunc() - if privilegeErr != nil { - return nil, privilegeErr - } - resp, err = cli.tryImageCreate(ctx, query, newAuthHeader) - } - if err != nil { - return nil, err - } - return resp.body, nil -} - -// getAPITagFromNamedRef returns a tag from the specified reference. -// This function is necessary as long as the docker "server" api expects -// digests to be sent as tags and makes a distinction between the name -// and tag/digest part of a reference. -func getAPITagFromNamedRef(ref reference.Named) string { - if digested, ok := ref.(reference.Digested); ok { - return digested.Digest().String() - } - ref = reference.TagNameOnly(ref) - if tagged, ok := ref.(reference.Tagged); ok { - return tagged.Tag() - } - return "" -} diff --git a/vendor/github.com/docker/docker/client/image_push.go b/vendor/github.com/docker/docker/client/image_push.go deleted file mode 100644 index 845580d4a4..0000000000 --- a/vendor/github.com/docker/docker/client/image_push.go +++ /dev/null @@ -1,54 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "errors" - "io" - "net/url" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" - "github.com/docker/docker/errdefs" -) - -// ImagePush requests the docker host to push an image to a remote registry. -// It executes the privileged function if the operation is unauthorized -// and it tries one more time. -// It's up to the caller to handle the io.ReadCloser and close it properly. -func (cli *Client) ImagePush(ctx context.Context, image string, options types.ImagePushOptions) (io.ReadCloser, error) { - ref, err := reference.ParseNormalizedNamed(image) - if err != nil { - return nil, err - } - - if _, isCanonical := ref.(reference.Canonical); isCanonical { - return nil, errors.New("cannot push a digest reference") - } - - name := reference.FamiliarName(ref) - query := url.Values{} - if !options.All { - ref = reference.TagNameOnly(ref) - if tagged, ok := ref.(reference.Tagged); ok { - query.Set("tag", tagged.Tag()) - } - } - - resp, err := cli.tryImagePush(ctx, name, query, options.RegistryAuth) - if errdefs.IsUnauthorized(err) && options.PrivilegeFunc != nil { - newAuthHeader, privilegeErr := options.PrivilegeFunc() - if privilegeErr != nil { - return nil, privilegeErr - } - resp, err = cli.tryImagePush(ctx, name, query, newAuthHeader) - } - if err != nil { - return nil, err - } - return resp.body, nil -} - -func (cli *Client) tryImagePush(ctx context.Context, imageID string, query url.Values, registryAuth string) (serverResponse, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - return cli.post(ctx, "/images/"+imageID+"/push", query, nil, headers) -} diff --git a/vendor/github.com/docker/docker/client/image_remove.go b/vendor/github.com/docker/docker/client/image_remove.go deleted file mode 100644 index 84a41af0f2..0000000000 --- a/vendor/github.com/docker/docker/client/image_remove.go +++ /dev/null @@ -1,31 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" -) - -// ImageRemove removes an image from the docker host. -func (cli *Client) ImageRemove(ctx context.Context, imageID string, options types.ImageRemoveOptions) ([]types.ImageDeleteResponseItem, error) { - query := url.Values{} - - if options.Force { - query.Set("force", "1") - } - if !options.PruneChildren { - query.Set("noprune", "1") - } - - var dels []types.ImageDeleteResponseItem - resp, err := cli.delete(ctx, "/images/"+imageID, query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return dels, wrapResponseError(err, resp, "image", imageID) - } - - err = json.NewDecoder(resp.body).Decode(&dels) - return dels, err -} diff --git a/vendor/github.com/docker/docker/client/image_save.go b/vendor/github.com/docker/docker/client/image_save.go deleted file mode 100644 index d1314e4b22..0000000000 --- a/vendor/github.com/docker/docker/client/image_save.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" -) - -// ImageSave retrieves one or more images from the docker host as an io.ReadCloser. -// It's up to the caller to store the images and close the stream. -func (cli *Client) ImageSave(ctx context.Context, imageIDs []string) (io.ReadCloser, error) { - query := url.Values{ - "names": imageIDs, - } - - resp, err := cli.get(ctx, "/images/get", query, nil) - if err != nil { - return nil, err - } - return resp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/image_search.go b/vendor/github.com/docker/docker/client/image_search.go deleted file mode 100644 index 82955a7477..0000000000 --- a/vendor/github.com/docker/docker/client/image_search.go +++ /dev/null @@ -1,51 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/registry" - "github.com/docker/docker/errdefs" -) - -// ImageSearch makes the docker host to search by a term in a remote registry. -// The list of results is not sorted in any fashion. -func (cli *Client) ImageSearch(ctx context.Context, term string, options types.ImageSearchOptions) ([]registry.SearchResult, error) { - var results []registry.SearchResult - query := url.Values{} - query.Set("term", term) - query.Set("limit", fmt.Sprintf("%d", options.Limit)) - - if options.Filters.Len() > 0 { - filterJSON, err := filters.ToJSON(options.Filters) - if err != nil { - return results, err - } - query.Set("filters", filterJSON) - } - - resp, err := cli.tryImageSearch(ctx, query, options.RegistryAuth) - defer ensureReaderClosed(resp) - if errdefs.IsUnauthorized(err) && options.PrivilegeFunc != nil { - newAuthHeader, privilegeErr := options.PrivilegeFunc() - if privilegeErr != nil { - return results, privilegeErr - } - resp, err = cli.tryImageSearch(ctx, query, newAuthHeader) - } - if err != nil { - return results, err - } - - err = json.NewDecoder(resp.body).Decode(&results) - return results, err -} - -func (cli *Client) tryImageSearch(ctx context.Context, query url.Values, registryAuth string) (serverResponse, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - return cli.get(ctx, "/images/search", query, headers) -} diff --git a/vendor/github.com/docker/docker/client/image_tag.go b/vendor/github.com/docker/docker/client/image_tag.go deleted file mode 100644 index 5652bfc252..0000000000 --- a/vendor/github.com/docker/docker/client/image_tag.go +++ /dev/null @@ -1,37 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/distribution/reference" - "github.com/pkg/errors" -) - -// ImageTag tags an image in the docker host -func (cli *Client) ImageTag(ctx context.Context, source, target string) error { - if _, err := reference.ParseAnyReference(source); err != nil { - return errors.Wrapf(err, "Error parsing reference: %q is not a valid repository/tag", source) - } - - ref, err := reference.ParseNormalizedNamed(target) - if err != nil { - return errors.Wrapf(err, "Error parsing reference: %q is not a valid repository/tag", target) - } - - if _, isCanonical := ref.(reference.Canonical); isCanonical { - return errors.New("refusing to create a tag with a digest reference") - } - - ref = reference.TagNameOnly(ref) - - query := url.Values{} - query.Set("repo", reference.FamiliarName(ref)) - if tagged, ok := ref.(reference.Tagged); ok { - query.Set("tag", tagged.Tag()) - } - - resp, err := cli.post(ctx, "/images/"+source+"/tag", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/info.go b/vendor/github.com/docker/docker/client/info.go deleted file mode 100644 index c856704e23..0000000000 --- a/vendor/github.com/docker/docker/client/info.go +++ /dev/null @@ -1,26 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - "net/url" - - "github.com/docker/docker/api/types" -) - -// Info returns information about the docker server. -func (cli *Client) Info(ctx context.Context) (types.Info, error) { - var info types.Info - serverResp, err := cli.get(ctx, "/info", url.Values{}, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return info, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&info); err != nil { - return info, fmt.Errorf("Error reading remote info: %v", err) - } - - return info, nil -} diff --git a/vendor/github.com/docker/docker/client/interface.go b/vendor/github.com/docker/docker/client/interface.go deleted file mode 100644 index aabad4a911..0000000000 --- a/vendor/github.com/docker/docker/client/interface.go +++ /dev/null @@ -1,201 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net" - "net/http" - "time" - - "github.com/docker/docker/api/types" - containertypes "github.com/docker/docker/api/types/container" - "github.com/docker/docker/api/types/events" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/image" - networktypes "github.com/docker/docker/api/types/network" - "github.com/docker/docker/api/types/registry" - "github.com/docker/docker/api/types/swarm" - volumetypes "github.com/docker/docker/api/types/volume" - specs "github.com/opencontainers/image-spec/specs-go/v1" -) - -// CommonAPIClient is the common methods between stable and experimental versions of APIClient. -type CommonAPIClient interface { - ConfigAPIClient - ContainerAPIClient - DistributionAPIClient - ImageAPIClient - NodeAPIClient - NetworkAPIClient - PluginAPIClient - ServiceAPIClient - SwarmAPIClient - SecretAPIClient - SystemAPIClient - VolumeAPIClient - ClientVersion() string - DaemonHost() string - HTTPClient() *http.Client - ServerVersion(ctx context.Context) (types.Version, error) - NegotiateAPIVersion(ctx context.Context) - NegotiateAPIVersionPing(types.Ping) - DialHijack(ctx context.Context, url, proto string, meta map[string][]string) (net.Conn, error) - Dialer() func(context.Context) (net.Conn, error) - Close() error -} - -// ContainerAPIClient defines API client methods for the containers -type ContainerAPIClient interface { - ContainerAttach(ctx context.Context, container string, options types.ContainerAttachOptions) (types.HijackedResponse, error) - ContainerCommit(ctx context.Context, container string, options types.ContainerCommitOptions) (types.IDResponse, error) - ContainerCreate(ctx context.Context, config *containertypes.Config, hostConfig *containertypes.HostConfig, networkingConfig *networktypes.NetworkingConfig, platform *specs.Platform, containerName string) (containertypes.ContainerCreateCreatedBody, error) - ContainerDiff(ctx context.Context, container string) ([]containertypes.ContainerChangeResponseItem, error) - ContainerExecAttach(ctx context.Context, execID string, config types.ExecStartCheck) (types.HijackedResponse, error) - ContainerExecCreate(ctx context.Context, container string, config types.ExecConfig) (types.IDResponse, error) - ContainerExecInspect(ctx context.Context, execID string) (types.ContainerExecInspect, error) - ContainerExecResize(ctx context.Context, execID string, options types.ResizeOptions) error - ContainerExecStart(ctx context.Context, execID string, config types.ExecStartCheck) error - ContainerExport(ctx context.Context, container string) (io.ReadCloser, error) - ContainerInspect(ctx context.Context, container string) (types.ContainerJSON, error) - ContainerInspectWithRaw(ctx context.Context, container string, getSize bool) (types.ContainerJSON, []byte, error) - ContainerKill(ctx context.Context, container, signal string) error - ContainerList(ctx context.Context, options types.ContainerListOptions) ([]types.Container, error) - ContainerLogs(ctx context.Context, container string, options types.ContainerLogsOptions) (io.ReadCloser, error) - ContainerPause(ctx context.Context, container string) error - ContainerRemove(ctx context.Context, container string, options types.ContainerRemoveOptions) error - ContainerRename(ctx context.Context, container, newContainerName string) error - ContainerResize(ctx context.Context, container string, options types.ResizeOptions) error - ContainerRestart(ctx context.Context, container string, timeout *time.Duration) error - ContainerStatPath(ctx context.Context, container, path string) (types.ContainerPathStat, error) - ContainerStats(ctx context.Context, container string, stream bool) (types.ContainerStats, error) - ContainerStatsOneShot(ctx context.Context, container string) (types.ContainerStats, error) - ContainerStart(ctx context.Context, container string, options types.ContainerStartOptions) error - ContainerStop(ctx context.Context, container string, timeout *time.Duration) error - ContainerTop(ctx context.Context, container string, arguments []string) (containertypes.ContainerTopOKBody, error) - ContainerUnpause(ctx context.Context, container string) error - ContainerUpdate(ctx context.Context, container string, updateConfig containertypes.UpdateConfig) (containertypes.ContainerUpdateOKBody, error) - ContainerWait(ctx context.Context, container string, condition containertypes.WaitCondition) (<-chan containertypes.ContainerWaitOKBody, <-chan error) - CopyFromContainer(ctx context.Context, container, srcPath string) (io.ReadCloser, types.ContainerPathStat, error) - CopyToContainer(ctx context.Context, container, path string, content io.Reader, options types.CopyToContainerOptions) error - ContainersPrune(ctx context.Context, pruneFilters filters.Args) (types.ContainersPruneReport, error) -} - -// DistributionAPIClient defines API client methods for the registry -type DistributionAPIClient interface { - DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registry.DistributionInspect, error) -} - -// ImageAPIClient defines API client methods for the images -type ImageAPIClient interface { - ImageBuild(ctx context.Context, context io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) - BuildCachePrune(ctx context.Context, opts types.BuildCachePruneOptions) (*types.BuildCachePruneReport, error) - BuildCancel(ctx context.Context, id string) error - ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) - ImageHistory(ctx context.Context, image string) ([]image.HistoryResponseItem, error) - ImageImport(ctx context.Context, source types.ImageImportSource, ref string, options types.ImageImportOptions) (io.ReadCloser, error) - ImageInspectWithRaw(ctx context.Context, image string) (types.ImageInspect, []byte, error) - ImageList(ctx context.Context, options types.ImageListOptions) ([]types.ImageSummary, error) - ImageLoad(ctx context.Context, input io.Reader, quiet bool) (types.ImageLoadResponse, error) - ImagePull(ctx context.Context, ref string, options types.ImagePullOptions) (io.ReadCloser, error) - ImagePush(ctx context.Context, ref string, options types.ImagePushOptions) (io.ReadCloser, error) - ImageRemove(ctx context.Context, image string, options types.ImageRemoveOptions) ([]types.ImageDeleteResponseItem, error) - ImageSearch(ctx context.Context, term string, options types.ImageSearchOptions) ([]registry.SearchResult, error) - ImageSave(ctx context.Context, images []string) (io.ReadCloser, error) - ImageTag(ctx context.Context, image, ref string) error - ImagesPrune(ctx context.Context, pruneFilter filters.Args) (types.ImagesPruneReport, error) -} - -// NetworkAPIClient defines API client methods for the networks -type NetworkAPIClient interface { - NetworkConnect(ctx context.Context, network, container string, config *networktypes.EndpointSettings) error - NetworkCreate(ctx context.Context, name string, options types.NetworkCreate) (types.NetworkCreateResponse, error) - NetworkDisconnect(ctx context.Context, network, container string, force bool) error - NetworkInspect(ctx context.Context, network string, options types.NetworkInspectOptions) (types.NetworkResource, error) - NetworkInspectWithRaw(ctx context.Context, network string, options types.NetworkInspectOptions) (types.NetworkResource, []byte, error) - NetworkList(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) - NetworkRemove(ctx context.Context, network string) error - NetworksPrune(ctx context.Context, pruneFilter filters.Args) (types.NetworksPruneReport, error) -} - -// NodeAPIClient defines API client methods for the nodes -type NodeAPIClient interface { - NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) - NodeList(ctx context.Context, options types.NodeListOptions) ([]swarm.Node, error) - NodeRemove(ctx context.Context, nodeID string, options types.NodeRemoveOptions) error - NodeUpdate(ctx context.Context, nodeID string, version swarm.Version, node swarm.NodeSpec) error -} - -// PluginAPIClient defines API client methods for the plugins -type PluginAPIClient interface { - PluginList(ctx context.Context, filter filters.Args) (types.PluginsListResponse, error) - PluginRemove(ctx context.Context, name string, options types.PluginRemoveOptions) error - PluginEnable(ctx context.Context, name string, options types.PluginEnableOptions) error - PluginDisable(ctx context.Context, name string, options types.PluginDisableOptions) error - PluginInstall(ctx context.Context, name string, options types.PluginInstallOptions) (io.ReadCloser, error) - PluginUpgrade(ctx context.Context, name string, options types.PluginInstallOptions) (io.ReadCloser, error) - PluginPush(ctx context.Context, name string, registryAuth string) (io.ReadCloser, error) - PluginSet(ctx context.Context, name string, args []string) error - PluginInspectWithRaw(ctx context.Context, name string) (*types.Plugin, []byte, error) - PluginCreate(ctx context.Context, createContext io.Reader, options types.PluginCreateOptions) error -} - -// ServiceAPIClient defines API client methods for the services -type ServiceAPIClient interface { - ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) - ServiceInspectWithRaw(ctx context.Context, serviceID string, options types.ServiceInspectOptions) (swarm.Service, []byte, error) - ServiceList(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) - ServiceRemove(ctx context.Context, serviceID string) error - ServiceUpdate(ctx context.Context, serviceID string, version swarm.Version, service swarm.ServiceSpec, options types.ServiceUpdateOptions) (types.ServiceUpdateResponse, error) - ServiceLogs(ctx context.Context, serviceID string, options types.ContainerLogsOptions) (io.ReadCloser, error) - TaskLogs(ctx context.Context, taskID string, options types.ContainerLogsOptions) (io.ReadCloser, error) - TaskInspectWithRaw(ctx context.Context, taskID string) (swarm.Task, []byte, error) - TaskList(ctx context.Context, options types.TaskListOptions) ([]swarm.Task, error) -} - -// SwarmAPIClient defines API client methods for the swarm -type SwarmAPIClient interface { - SwarmInit(ctx context.Context, req swarm.InitRequest) (string, error) - SwarmJoin(ctx context.Context, req swarm.JoinRequest) error - SwarmGetUnlockKey(ctx context.Context) (types.SwarmUnlockKeyResponse, error) - SwarmUnlock(ctx context.Context, req swarm.UnlockRequest) error - SwarmLeave(ctx context.Context, force bool) error - SwarmInspect(ctx context.Context) (swarm.Swarm, error) - SwarmUpdate(ctx context.Context, version swarm.Version, swarm swarm.Spec, flags swarm.UpdateFlags) error -} - -// SystemAPIClient defines API client methods for the system -type SystemAPIClient interface { - Events(ctx context.Context, options types.EventsOptions) (<-chan events.Message, <-chan error) - Info(ctx context.Context) (types.Info, error) - RegistryLogin(ctx context.Context, auth types.AuthConfig) (registry.AuthenticateOKBody, error) - DiskUsage(ctx context.Context) (types.DiskUsage, error) - Ping(ctx context.Context) (types.Ping, error) -} - -// VolumeAPIClient defines API client methods for the volumes -type VolumeAPIClient interface { - VolumeCreate(ctx context.Context, options volumetypes.VolumeCreateBody) (types.Volume, error) - VolumeInspect(ctx context.Context, volumeID string) (types.Volume, error) - VolumeInspectWithRaw(ctx context.Context, volumeID string) (types.Volume, []byte, error) - VolumeList(ctx context.Context, filter filters.Args) (volumetypes.VolumeListOKBody, error) - VolumeRemove(ctx context.Context, volumeID string, force bool) error - VolumesPrune(ctx context.Context, pruneFilter filters.Args) (types.VolumesPruneReport, error) -} - -// SecretAPIClient defines API client methods for secrets -type SecretAPIClient interface { - SecretList(ctx context.Context, options types.SecretListOptions) ([]swarm.Secret, error) - SecretCreate(ctx context.Context, secret swarm.SecretSpec) (types.SecretCreateResponse, error) - SecretRemove(ctx context.Context, id string) error - SecretInspectWithRaw(ctx context.Context, name string) (swarm.Secret, []byte, error) - SecretUpdate(ctx context.Context, id string, version swarm.Version, secret swarm.SecretSpec) error -} - -// ConfigAPIClient defines API client methods for configs -type ConfigAPIClient interface { - ConfigList(ctx context.Context, options types.ConfigListOptions) ([]swarm.Config, error) - ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (types.ConfigCreateResponse, error) - ConfigRemove(ctx context.Context, id string) error - ConfigInspectWithRaw(ctx context.Context, name string) (swarm.Config, []byte, error) - ConfigUpdate(ctx context.Context, id string, version swarm.Version, config swarm.ConfigSpec) error -} diff --git a/vendor/github.com/docker/docker/client/interface_experimental.go b/vendor/github.com/docker/docker/client/interface_experimental.go deleted file mode 100644 index 402ffb512c..0000000000 --- a/vendor/github.com/docker/docker/client/interface_experimental.go +++ /dev/null @@ -1,18 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - - "github.com/docker/docker/api/types" -) - -type apiClientExperimental interface { - CheckpointAPIClient -} - -// CheckpointAPIClient defines API client methods for the checkpoints -type CheckpointAPIClient interface { - CheckpointCreate(ctx context.Context, container string, options types.CheckpointCreateOptions) error - CheckpointDelete(ctx context.Context, container string, options types.CheckpointDeleteOptions) error - CheckpointList(ctx context.Context, container string, options types.CheckpointListOptions) ([]types.Checkpoint, error) -} diff --git a/vendor/github.com/docker/docker/client/interface_stable.go b/vendor/github.com/docker/docker/client/interface_stable.go deleted file mode 100644 index 5502cd7426..0000000000 --- a/vendor/github.com/docker/docker/client/interface_stable.go +++ /dev/null @@ -1,10 +0,0 @@ -package client // import "github.com/docker/docker/client" - -// APIClient is an interface that clients that talk with a docker server must implement. -type APIClient interface { - CommonAPIClient - apiClientExperimental -} - -// Ensure that Client always implements APIClient. -var _ APIClient = &Client{} diff --git a/vendor/github.com/docker/docker/client/login.go b/vendor/github.com/docker/docker/client/login.go deleted file mode 100644 index f058520638..0000000000 --- a/vendor/github.com/docker/docker/client/login.go +++ /dev/null @@ -1,25 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/registry" -) - -// RegistryLogin authenticates the docker server with a given docker registry. -// It returns unauthorizedError when the authentication fails. -func (cli *Client) RegistryLogin(ctx context.Context, auth types.AuthConfig) (registry.AuthenticateOKBody, error) { - resp, err := cli.post(ctx, "/auth", url.Values{}, auth, nil) - defer ensureReaderClosed(resp) - - if err != nil { - return registry.AuthenticateOKBody{}, err - } - - var response registry.AuthenticateOKBody - err = json.NewDecoder(resp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/network_connect.go b/vendor/github.com/docker/docker/client/network_connect.go deleted file mode 100644 index 5718946134..0000000000 --- a/vendor/github.com/docker/docker/client/network_connect.go +++ /dev/null @@ -1,19 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/network" -) - -// NetworkConnect connects a container to an existent network in the docker host. -func (cli *Client) NetworkConnect(ctx context.Context, networkID, containerID string, config *network.EndpointSettings) error { - nc := types.NetworkConnect{ - Container: containerID, - EndpointConfig: config, - } - resp, err := cli.post(ctx, "/networks/"+networkID+"/connect", nil, nc, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/network_create.go b/vendor/github.com/docker/docker/client/network_create.go deleted file mode 100644 index 278d9383a8..0000000000 --- a/vendor/github.com/docker/docker/client/network_create.go +++ /dev/null @@ -1,25 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" -) - -// NetworkCreate creates a new network in the docker host. -func (cli *Client) NetworkCreate(ctx context.Context, name string, options types.NetworkCreate) (types.NetworkCreateResponse, error) { - networkCreateRequest := types.NetworkCreateRequest{ - NetworkCreate: options, - Name: name, - } - var response types.NetworkCreateResponse - serverResp, err := cli.post(ctx, "/networks/create", nil, networkCreateRequest, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return response, err - } - - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/network_disconnect.go b/vendor/github.com/docker/docker/client/network_disconnect.go deleted file mode 100644 index dd15676656..0000000000 --- a/vendor/github.com/docker/docker/client/network_disconnect.go +++ /dev/null @@ -1,15 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - - "github.com/docker/docker/api/types" -) - -// NetworkDisconnect disconnects a container from an existent network in the docker host. -func (cli *Client) NetworkDisconnect(ctx context.Context, networkID, containerID string, force bool) error { - nd := types.NetworkDisconnect{Container: containerID, Force: force} - resp, err := cli.post(ctx, "/networks/"+networkID+"/disconnect", nil, nd, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/network_inspect.go b/vendor/github.com/docker/docker/client/network_inspect.go deleted file mode 100644 index ecf20ceb6e..0000000000 --- a/vendor/github.com/docker/docker/client/network_inspect.go +++ /dev/null @@ -1,49 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - "net/url" - - "github.com/docker/docker/api/types" -) - -// NetworkInspect returns the information for a specific network configured in the docker host. -func (cli *Client) NetworkInspect(ctx context.Context, networkID string, options types.NetworkInspectOptions) (types.NetworkResource, error) { - networkResource, _, err := cli.NetworkInspectWithRaw(ctx, networkID, options) - return networkResource, err -} - -// NetworkInspectWithRaw returns the information for a specific network configured in the docker host and its raw representation. -func (cli *Client) NetworkInspectWithRaw(ctx context.Context, networkID string, options types.NetworkInspectOptions) (types.NetworkResource, []byte, error) { - if networkID == "" { - return types.NetworkResource{}, nil, objectNotFoundError{object: "network", id: networkID} - } - var ( - networkResource types.NetworkResource - resp serverResponse - err error - ) - query := url.Values{} - if options.Verbose { - query.Set("verbose", "true") - } - if options.Scope != "" { - query.Set("scope", options.Scope) - } - resp, err = cli.get(ctx, "/networks/"+networkID, query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return networkResource, nil, wrapResponseError(err, resp, "network", networkID) - } - - body, err := io.ReadAll(resp.body) - if err != nil { - return networkResource, nil, err - } - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&networkResource) - return networkResource, body, err -} diff --git a/vendor/github.com/docker/docker/client/network_list.go b/vendor/github.com/docker/docker/client/network_list.go deleted file mode 100644 index ed2acb5571..0000000000 --- a/vendor/github.com/docker/docker/client/network_list.go +++ /dev/null @@ -1,32 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// NetworkList returns the list of networks configured in the docker host. -func (cli *Client) NetworkList(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) { - query := url.Values{} - if options.Filters.Len() > 0 { - //nolint:staticcheck // ignore SA1019 for old code - filterJSON, err := filters.ToParamWithVersion(cli.version, options.Filters) - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - var networkResources []types.NetworkResource - resp, err := cli.get(ctx, "/networks", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return networkResources, err - } - err = json.NewDecoder(resp.body).Decode(&networkResources) - return networkResources, err -} diff --git a/vendor/github.com/docker/docker/client/network_prune.go b/vendor/github.com/docker/docker/client/network_prune.go deleted file mode 100644 index cebb188219..0000000000 --- a/vendor/github.com/docker/docker/client/network_prune.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// NetworksPrune requests the daemon to delete unused networks -func (cli *Client) NetworksPrune(ctx context.Context, pruneFilters filters.Args) (types.NetworksPruneReport, error) { - var report types.NetworksPruneReport - - if err := cli.NewVersionError("1.25", "network prune"); err != nil { - return report, err - } - - query, err := getFiltersQuery(pruneFilters) - if err != nil { - return report, err - } - - serverResp, err := cli.post(ctx, "/networks/prune", query, nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return report, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil { - return report, fmt.Errorf("Error retrieving network prune report: %v", err) - } - - return report, nil -} diff --git a/vendor/github.com/docker/docker/client/network_remove.go b/vendor/github.com/docker/docker/client/network_remove.go deleted file mode 100644 index e71b16d869..0000000000 --- a/vendor/github.com/docker/docker/client/network_remove.go +++ /dev/null @@ -1,10 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import "context" - -// NetworkRemove removes an existent network from the docker host. -func (cli *Client) NetworkRemove(ctx context.Context, networkID string) error { - resp, err := cli.delete(ctx, "/networks/"+networkID, nil, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "network", networkID) -} diff --git a/vendor/github.com/docker/docker/client/node_inspect.go b/vendor/github.com/docker/docker/client/node_inspect.go deleted file mode 100644 index b58db52856..0000000000 --- a/vendor/github.com/docker/docker/client/node_inspect.go +++ /dev/null @@ -1,32 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types/swarm" -) - -// NodeInspectWithRaw returns the node information. -func (cli *Client) NodeInspectWithRaw(ctx context.Context, nodeID string) (swarm.Node, []byte, error) { - if nodeID == "" { - return swarm.Node{}, nil, objectNotFoundError{object: "node", id: nodeID} - } - serverResp, err := cli.get(ctx, "/nodes/"+nodeID, nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return swarm.Node{}, nil, wrapResponseError(err, serverResp, "node", nodeID) - } - - body, err := io.ReadAll(serverResp.body) - if err != nil { - return swarm.Node{}, nil, err - } - - var response swarm.Node - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&response) - return response, body, err -} diff --git a/vendor/github.com/docker/docker/client/node_list.go b/vendor/github.com/docker/docker/client/node_list.go deleted file mode 100644 index c212906bc7..0000000000 --- a/vendor/github.com/docker/docker/client/node_list.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/swarm" -) - -// NodeList returns the list of nodes. -func (cli *Client) NodeList(ctx context.Context, options types.NodeListOptions) ([]swarm.Node, error) { - query := url.Values{} - - if options.Filters.Len() > 0 { - filterJSON, err := filters.ToJSON(options.Filters) - - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - - resp, err := cli.get(ctx, "/nodes", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, err - } - - var nodes []swarm.Node - err = json.NewDecoder(resp.body).Decode(&nodes) - return nodes, err -} diff --git a/vendor/github.com/docker/docker/client/node_remove.go b/vendor/github.com/docker/docker/client/node_remove.go deleted file mode 100644 index 03ab878097..0000000000 --- a/vendor/github.com/docker/docker/client/node_remove.go +++ /dev/null @@ -1,20 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// NodeRemove removes a Node. -func (cli *Client) NodeRemove(ctx context.Context, nodeID string, options types.NodeRemoveOptions) error { - query := url.Values{} - if options.Force { - query.Set("force", "1") - } - - resp, err := cli.delete(ctx, "/nodes/"+nodeID, query, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "node", nodeID) -} diff --git a/vendor/github.com/docker/docker/client/node_update.go b/vendor/github.com/docker/docker/client/node_update.go deleted file mode 100644 index de32a617fb..0000000000 --- a/vendor/github.com/docker/docker/client/node_update.go +++ /dev/null @@ -1,18 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "strconv" - - "github.com/docker/docker/api/types/swarm" -) - -// NodeUpdate updates a Node. -func (cli *Client) NodeUpdate(ctx context.Context, nodeID string, version swarm.Version, node swarm.NodeSpec) error { - query := url.Values{} - query.Set("version", strconv.FormatUint(version.Index, 10)) - resp, err := cli.post(ctx, "/nodes/"+nodeID+"/update", query, node, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/options.go b/vendor/github.com/docker/docker/client/options.go deleted file mode 100644 index 6f77f0955f..0000000000 --- a/vendor/github.com/docker/docker/client/options.go +++ /dev/null @@ -1,172 +0,0 @@ -package client - -import ( - "context" - "net" - "net/http" - "os" - "path/filepath" - "time" - - "github.com/docker/go-connections/sockets" - "github.com/docker/go-connections/tlsconfig" - "github.com/pkg/errors" -) - -// Opt is a configuration option to initialize a client -type Opt func(*Client) error - -// FromEnv configures the client with values from environment variables. -// -// Supported environment variables: -// DOCKER_HOST to set the url to the docker server. -// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest. -// DOCKER_CERT_PATH to load the TLS certificates from. -// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default. -func FromEnv(c *Client) error { - if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" { - options := tlsconfig.Options{ - CAFile: filepath.Join(dockerCertPath, "ca.pem"), - CertFile: filepath.Join(dockerCertPath, "cert.pem"), - KeyFile: filepath.Join(dockerCertPath, "key.pem"), - InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "", - } - tlsc, err := tlsconfig.Client(options) - if err != nil { - return err - } - - c.client = &http.Client{ - Transport: &http.Transport{TLSClientConfig: tlsc}, - CheckRedirect: CheckRedirect, - } - } - - if host := os.Getenv("DOCKER_HOST"); host != "" { - if err := WithHost(host)(c); err != nil { - return err - } - } - - if version := os.Getenv("DOCKER_API_VERSION"); version != "" { - if err := WithVersion(version)(c); err != nil { - return err - } - } - return nil -} - -// WithDialer applies the dialer.DialContext to the client transport. This can be -// used to set the Timeout and KeepAlive settings of the client. -// Deprecated: use WithDialContext -func WithDialer(dialer *net.Dialer) Opt { - return WithDialContext(dialer.DialContext) -} - -// WithDialContext applies the dialer to the client transport. This can be -// used to set the Timeout and KeepAlive settings of the client. -func WithDialContext(dialContext func(ctx context.Context, network, addr string) (net.Conn, error)) Opt { - return func(c *Client) error { - if transport, ok := c.client.Transport.(*http.Transport); ok { - transport.DialContext = dialContext - return nil - } - return errors.Errorf("cannot apply dialer to transport: %T", c.client.Transport) - } -} - -// WithHost overrides the client host with the specified one. -func WithHost(host string) Opt { - return func(c *Client) error { - hostURL, err := ParseHostURL(host) - if err != nil { - return err - } - c.host = host - c.proto = hostURL.Scheme - c.addr = hostURL.Host - c.basePath = hostURL.Path - if transport, ok := c.client.Transport.(*http.Transport); ok { - return sockets.ConfigureTransport(transport, c.proto, c.addr) - } - return errors.Errorf("cannot apply host to transport: %T", c.client.Transport) - } -} - -// WithHTTPClient overrides the client http client with the specified one -func WithHTTPClient(client *http.Client) Opt { - return func(c *Client) error { - if client != nil { - c.client = client - } - return nil - } -} - -// WithTimeout configures the time limit for requests made by the HTTP client -func WithTimeout(timeout time.Duration) Opt { - return func(c *Client) error { - c.client.Timeout = timeout - return nil - } -} - -// WithHTTPHeaders overrides the client default http headers -func WithHTTPHeaders(headers map[string]string) Opt { - return func(c *Client) error { - c.customHTTPHeaders = headers - return nil - } -} - -// WithScheme overrides the client scheme with the specified one -func WithScheme(scheme string) Opt { - return func(c *Client) error { - c.scheme = scheme - return nil - } -} - -// WithTLSClientConfig applies a tls config to the client transport. -func WithTLSClientConfig(cacertPath, certPath, keyPath string) Opt { - return func(c *Client) error { - opts := tlsconfig.Options{ - CAFile: cacertPath, - CertFile: certPath, - KeyFile: keyPath, - ExclusiveRootPools: true, - } - config, err := tlsconfig.Client(opts) - if err != nil { - return errors.Wrap(err, "failed to create tls config") - } - if transport, ok := c.client.Transport.(*http.Transport); ok { - transport.TLSClientConfig = config - return nil - } - return errors.Errorf("cannot apply tls config to transport: %T", c.client.Transport) - } -} - -// WithVersion overrides the client version with the specified one. If an empty -// version is specified, the value will be ignored to allow version negotiation. -func WithVersion(version string) Opt { - return func(c *Client) error { - if version != "" { - c.version = version - c.manualOverride = true - } - return nil - } -} - -// WithAPIVersionNegotiation enables automatic API version negotiation for the client. -// With this option enabled, the client automatically negotiates the API version -// to use when making requests. API version negotiation is performed on the first -// request; subsequent requests will not re-negotiate. -func WithAPIVersionNegotiation() Opt { - return func(c *Client) error { - c.negotiateVersion = true - return nil - } -} diff --git a/vendor/github.com/docker/docker/client/ping.go b/vendor/github.com/docker/docker/client/ping.go deleted file mode 100644 index a9af001ef4..0000000000 --- a/vendor/github.com/docker/docker/client/ping.go +++ /dev/null @@ -1,66 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/http" - "path" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/errdefs" -) - -// Ping pings the server and returns the value of the "Docker-Experimental", -// "Builder-Version", "OS-Type" & "API-Version" headers. It attempts to use -// a HEAD request on the endpoint, but falls back to GET if HEAD is not supported -// by the daemon. -func (cli *Client) Ping(ctx context.Context) (types.Ping, error) { - var ping types.Ping - - // Using cli.buildRequest() + cli.doRequest() instead of cli.sendRequest() - // because ping requests are used during API version negotiation, so we want - // to hit the non-versioned /_ping endpoint, not /v1.xx/_ping - req, err := cli.buildRequest(http.MethodHead, path.Join(cli.basePath, "/_ping"), nil, nil) - if err != nil { - return ping, err - } - serverResp, err := cli.doRequest(ctx, req) - if err == nil { - defer ensureReaderClosed(serverResp) - switch serverResp.statusCode { - case http.StatusOK, http.StatusInternalServerError: - // Server handled the request, so parse the response - return parsePingResponse(cli, serverResp) - } - } else if IsErrConnectionFailed(err) { - return ping, err - } - - req, err = cli.buildRequest(http.MethodGet, path.Join(cli.basePath, "/_ping"), nil, nil) - if err != nil { - return ping, err - } - serverResp, err = cli.doRequest(ctx, req) - defer ensureReaderClosed(serverResp) - if err != nil { - return ping, err - } - return parsePingResponse(cli, serverResp) -} - -func parsePingResponse(cli *Client, resp serverResponse) (types.Ping, error) { - var ping types.Ping - if resp.header == nil { - err := cli.checkResponseErr(resp) - return ping, errdefs.FromStatusCode(err, resp.statusCode) - } - ping.APIVersion = resp.header.Get("API-Version") - ping.OSType = resp.header.Get("OSType") - if resp.header.Get("Docker-Experimental") == "true" { - ping.Experimental = true - } - if bv := resp.header.Get("Builder-Version"); bv != "" { - ping.BuilderVersion = types.BuilderVersion(bv) - } - err := cli.checkResponseErr(resp) - return ping, errdefs.FromStatusCode(err, resp.statusCode) -} diff --git a/vendor/github.com/docker/docker/client/plugin_create.go b/vendor/github.com/docker/docker/client/plugin_create.go deleted file mode 100644 index b95dbaf686..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_create.go +++ /dev/null @@ -1,23 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/http" - "net/url" - - "github.com/docker/docker/api/types" -) - -// PluginCreate creates a plugin -func (cli *Client) PluginCreate(ctx context.Context, createContext io.Reader, createOptions types.PluginCreateOptions) error { - headers := http.Header(make(map[string][]string)) - headers.Set("Content-Type", "application/x-tar") - - query := url.Values{} - query.Set("name", createOptions.RepoName) - - resp, err := cli.postRaw(ctx, "/plugins/create", query, createContext, headers) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/plugin_disable.go b/vendor/github.com/docker/docker/client/plugin_disable.go deleted file mode 100644 index 01f6574f95..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_disable.go +++ /dev/null @@ -1,19 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// PluginDisable disables a plugin -func (cli *Client) PluginDisable(ctx context.Context, name string, options types.PluginDisableOptions) error { - query := url.Values{} - if options.Force { - query.Set("force", "1") - } - resp, err := cli.post(ctx, "/plugins/"+name+"/disable", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/plugin_enable.go b/vendor/github.com/docker/docker/client/plugin_enable.go deleted file mode 100644 index 736da48bd1..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_enable.go +++ /dev/null @@ -1,19 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "strconv" - - "github.com/docker/docker/api/types" -) - -// PluginEnable enables a plugin -func (cli *Client) PluginEnable(ctx context.Context, name string, options types.PluginEnableOptions) error { - query := url.Values{} - query.Set("timeout", strconv.Itoa(options.Timeout)) - - resp, err := cli.post(ctx, "/plugins/"+name+"/enable", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/plugin_inspect.go b/vendor/github.com/docker/docker/client/plugin_inspect.go deleted file mode 100644 index 4a90bec51a..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_inspect.go +++ /dev/null @@ -1,31 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types" -) - -// PluginInspectWithRaw inspects an existing plugin -func (cli *Client) PluginInspectWithRaw(ctx context.Context, name string) (*types.Plugin, []byte, error) { - if name == "" { - return nil, nil, objectNotFoundError{object: "plugin", id: name} - } - resp, err := cli.get(ctx, "/plugins/"+name+"/json", nil, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, nil, wrapResponseError(err, resp, "plugin", name) - } - - body, err := io.ReadAll(resp.body) - if err != nil { - return nil, nil, err - } - var p types.Plugin - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&p) - return &p, body, err -} diff --git a/vendor/github.com/docker/docker/client/plugin_install.go b/vendor/github.com/docker/docker/client/plugin_install.go deleted file mode 100644 index 012afe61ca..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_install.go +++ /dev/null @@ -1,113 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "io" - "net/url" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" - "github.com/docker/docker/errdefs" - "github.com/pkg/errors" -) - -// PluginInstall installs a plugin -func (cli *Client) PluginInstall(ctx context.Context, name string, options types.PluginInstallOptions) (rc io.ReadCloser, err error) { - query := url.Values{} - if _, err := reference.ParseNormalizedNamed(options.RemoteRef); err != nil { - return nil, errors.Wrap(err, "invalid remote reference") - } - query.Set("remote", options.RemoteRef) - - privileges, err := cli.checkPluginPermissions(ctx, query, options) - if err != nil { - return nil, err - } - - // set name for plugin pull, if empty should default to remote reference - query.Set("name", name) - - resp, err := cli.tryPluginPull(ctx, query, privileges, options.RegistryAuth) - if err != nil { - return nil, err - } - - name = resp.header.Get("Docker-Plugin-Name") - - pr, pw := io.Pipe() - go func() { // todo: the client should probably be designed more around the actual api - _, err := io.Copy(pw, resp.body) - if err != nil { - pw.CloseWithError(err) - return - } - defer func() { - if err != nil { - delResp, _ := cli.delete(ctx, "/plugins/"+name, nil, nil) - ensureReaderClosed(delResp) - } - }() - if len(options.Args) > 0 { - if err := cli.PluginSet(ctx, name, options.Args); err != nil { - pw.CloseWithError(err) - return - } - } - - if options.Disabled { - pw.Close() - return - } - - enableErr := cli.PluginEnable(ctx, name, types.PluginEnableOptions{Timeout: 0}) - pw.CloseWithError(enableErr) - }() - return pr, nil -} - -func (cli *Client) tryPluginPrivileges(ctx context.Context, query url.Values, registryAuth string) (serverResponse, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - return cli.get(ctx, "/plugins/privileges", query, headers) -} - -func (cli *Client) tryPluginPull(ctx context.Context, query url.Values, privileges types.PluginPrivileges, registryAuth string) (serverResponse, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - return cli.post(ctx, "/plugins/pull", query, privileges, headers) -} - -func (cli *Client) checkPluginPermissions(ctx context.Context, query url.Values, options types.PluginInstallOptions) (types.PluginPrivileges, error) { - resp, err := cli.tryPluginPrivileges(ctx, query, options.RegistryAuth) - if errdefs.IsUnauthorized(err) && options.PrivilegeFunc != nil { - // todo: do inspect before to check existing name before checking privileges - newAuthHeader, privilegeErr := options.PrivilegeFunc() - if privilegeErr != nil { - ensureReaderClosed(resp) - return nil, privilegeErr - } - options.RegistryAuth = newAuthHeader - resp, err = cli.tryPluginPrivileges(ctx, query, options.RegistryAuth) - } - if err != nil { - ensureReaderClosed(resp) - return nil, err - } - - var privileges types.PluginPrivileges - if err := json.NewDecoder(resp.body).Decode(&privileges); err != nil { - ensureReaderClosed(resp) - return nil, err - } - ensureReaderClosed(resp) - - if !options.AcceptAllPermissions && options.AcceptPermissionsFunc != nil && len(privileges) > 0 { - accept, err := options.AcceptPermissionsFunc(privileges) - if err != nil { - return nil, err - } - if !accept { - return nil, pluginPermissionDenied{options.RemoteRef} - } - } - return privileges, nil -} diff --git a/vendor/github.com/docker/docker/client/plugin_list.go b/vendor/github.com/docker/docker/client/plugin_list.go deleted file mode 100644 index cf1935e2f5..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_list.go +++ /dev/null @@ -1,33 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// PluginList returns the installed plugins -func (cli *Client) PluginList(ctx context.Context, filter filters.Args) (types.PluginsListResponse, error) { - var plugins types.PluginsListResponse - query := url.Values{} - - if filter.Len() > 0 { - //nolint:staticcheck // ignore SA1019 for old code - filterJSON, err := filters.ToParamWithVersion(cli.version, filter) - if err != nil { - return plugins, err - } - query.Set("filters", filterJSON) - } - resp, err := cli.get(ctx, "/plugins", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return plugins, wrapResponseError(err, resp, "plugin", "") - } - - err = json.NewDecoder(resp.body).Decode(&plugins) - return plugins, err -} diff --git a/vendor/github.com/docker/docker/client/plugin_push.go b/vendor/github.com/docker/docker/client/plugin_push.go deleted file mode 100644 index d20bfe8447..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_push.go +++ /dev/null @@ -1,16 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" -) - -// PluginPush pushes a plugin to a registry -func (cli *Client) PluginPush(ctx context.Context, name string, registryAuth string) (io.ReadCloser, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - resp, err := cli.post(ctx, "/plugins/"+name+"/push", nil, nil, headers) - if err != nil { - return nil, err - } - return resp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/plugin_remove.go b/vendor/github.com/docker/docker/client/plugin_remove.go deleted file mode 100644 index 51ca1040d6..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_remove.go +++ /dev/null @@ -1,20 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types" -) - -// PluginRemove removes a plugin -func (cli *Client) PluginRemove(ctx context.Context, name string, options types.PluginRemoveOptions) error { - query := url.Values{} - if options.Force { - query.Set("force", "1") - } - - resp, err := cli.delete(ctx, "/plugins/"+name, query, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "plugin", name) -} diff --git a/vendor/github.com/docker/docker/client/plugin_set.go b/vendor/github.com/docker/docker/client/plugin_set.go deleted file mode 100644 index dcf5752ca2..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_set.go +++ /dev/null @@ -1,12 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" -) - -// PluginSet modifies settings for an existing plugin -func (cli *Client) PluginSet(ctx context.Context, name string, args []string) error { - resp, err := cli.post(ctx, "/plugins/"+name+"/set", nil, args, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/plugin_upgrade.go b/vendor/github.com/docker/docker/client/plugin_upgrade.go deleted file mode 100644 index 115cea945b..0000000000 --- a/vendor/github.com/docker/docker/client/plugin_upgrade.go +++ /dev/null @@ -1,39 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" - "github.com/pkg/errors" -) - -// PluginUpgrade upgrades a plugin -func (cli *Client) PluginUpgrade(ctx context.Context, name string, options types.PluginInstallOptions) (rc io.ReadCloser, err error) { - if err := cli.NewVersionError("1.26", "plugin upgrade"); err != nil { - return nil, err - } - query := url.Values{} - if _, err := reference.ParseNormalizedNamed(options.RemoteRef); err != nil { - return nil, errors.Wrap(err, "invalid remote reference") - } - query.Set("remote", options.RemoteRef) - - privileges, err := cli.checkPluginPermissions(ctx, query, options) - if err != nil { - return nil, err - } - - resp, err := cli.tryPluginUpgrade(ctx, query, privileges, name, options.RegistryAuth) - if err != nil { - return nil, err - } - return resp.body, nil -} - -func (cli *Client) tryPluginUpgrade(ctx context.Context, query url.Values, privileges types.PluginPrivileges, name, registryAuth string) (serverResponse, error) { - headers := map[string][]string{"X-Registry-Auth": {registryAuth}} - return cli.post(ctx, "/plugins/"+name+"/upgrade", query, privileges, headers) -} diff --git a/vendor/github.com/docker/docker/client/request.go b/vendor/github.com/docker/docker/client/request.go deleted file mode 100644 index 66530d4b04..0000000000 --- a/vendor/github.com/docker/docker/client/request.go +++ /dev/null @@ -1,262 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "fmt" - "io" - "net" - "net/http" - "net/url" - "os" - "strings" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/versions" - "github.com/docker/docker/errdefs" - "github.com/pkg/errors" -) - -// serverResponse is a wrapper for http API responses. -type serverResponse struct { - body io.ReadCloser - header http.Header - statusCode int - reqURL *url.URL -} - -// head sends an http request to the docker API using the method HEAD. -func (cli *Client) head(ctx context.Context, path string, query url.Values, headers map[string][]string) (serverResponse, error) { - return cli.sendRequest(ctx, http.MethodHead, path, query, nil, headers) -} - -// get sends an http request to the docker API using the method GET with a specific Go context. -func (cli *Client) get(ctx context.Context, path string, query url.Values, headers map[string][]string) (serverResponse, error) { - return cli.sendRequest(ctx, http.MethodGet, path, query, nil, headers) -} - -// post sends an http request to the docker API using the method POST with a specific Go context. -func (cli *Client) post(ctx context.Context, path string, query url.Values, obj interface{}, headers map[string][]string) (serverResponse, error) { - body, headers, err := encodeBody(obj, headers) - if err != nil { - return serverResponse{}, err - } - return cli.sendRequest(ctx, http.MethodPost, path, query, body, headers) -} - -func (cli *Client) postRaw(ctx context.Context, path string, query url.Values, body io.Reader, headers map[string][]string) (serverResponse, error) { - return cli.sendRequest(ctx, http.MethodPost, path, query, body, headers) -} - -// putRaw sends an http request to the docker API using the method PUT. -func (cli *Client) putRaw(ctx context.Context, path string, query url.Values, body io.Reader, headers map[string][]string) (serverResponse, error) { - return cli.sendRequest(ctx, http.MethodPut, path, query, body, headers) -} - -// delete sends an http request to the docker API using the method DELETE. -func (cli *Client) delete(ctx context.Context, path string, query url.Values, headers map[string][]string) (serverResponse, error) { - return cli.sendRequest(ctx, http.MethodDelete, path, query, nil, headers) -} - -type headers map[string][]string - -func encodeBody(obj interface{}, headers headers) (io.Reader, headers, error) { - if obj == nil { - return nil, headers, nil - } - - body, err := encodeData(obj) - if err != nil { - return nil, headers, err - } - if headers == nil { - headers = make(map[string][]string) - } - headers["Content-Type"] = []string{"application/json"} - return body, headers, nil -} - -func (cli *Client) buildRequest(method, path string, body io.Reader, headers headers) (*http.Request, error) { - expectedPayload := (method == http.MethodPost || method == http.MethodPut) - if expectedPayload && body == nil { - body = bytes.NewReader([]byte{}) - } - - req, err := http.NewRequest(method, path, body) - if err != nil { - return nil, err - } - req = cli.addHeaders(req, headers) - req.URL.Scheme = cli.scheme - req.URL.Host = cli.addr - - if cli.proto == "unix" || cli.proto == "npipe" { - // Override host header for non-tcp connections. - req.Host = DummyHost - } - - if expectedPayload && req.Header.Get("Content-Type") == "" { - req.Header.Set("Content-Type", "text/plain") - } - return req, nil -} - -func (cli *Client) sendRequest(ctx context.Context, method, path string, query url.Values, body io.Reader, headers headers) (serverResponse, error) { - req, err := cli.buildRequest(method, cli.getAPIPath(ctx, path, query), body, headers) - if err != nil { - return serverResponse{}, err - } - resp, err := cli.doRequest(ctx, req) - if err != nil { - return resp, errdefs.FromStatusCode(err, resp.statusCode) - } - err = cli.checkResponseErr(resp) - return resp, errdefs.FromStatusCode(err, resp.statusCode) -} - -func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResponse, error) { - serverResp := serverResponse{statusCode: -1, reqURL: req.URL} - - req = req.WithContext(ctx) - resp, err := cli.client.Do(req) - if err != nil { - if cli.scheme != "https" && strings.Contains(err.Error(), "malformed HTTP response") { - return serverResp, fmt.Errorf("%v.\n* Are you trying to connect to a TLS-enabled daemon without TLS?", err) - } - - if cli.scheme == "https" && strings.Contains(err.Error(), "bad certificate") { - return serverResp, errors.Wrap(err, "the server probably has client authentication (--tlsverify) enabled; check your TLS client certification settings") - } - - // Don't decorate context sentinel errors; users may be comparing to - // them directly. - if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) { - return serverResp, err - } - - if nErr, ok := err.(*url.Error); ok { - if nErr, ok := nErr.Err.(*net.OpError); ok { - if os.IsPermission(nErr.Err) { - return serverResp, errors.Wrapf(err, "permission denied while trying to connect to the Docker daemon socket at %v", cli.host) - } - } - } - - if err, ok := err.(net.Error); ok { - if err.Timeout() { - return serverResp, ErrorConnectionFailed(cli.host) - } - if strings.Contains(err.Error(), "connection refused") || strings.Contains(err.Error(), "dial unix") { - return serverResp, ErrorConnectionFailed(cli.host) - } - } - - // Although there's not a strongly typed error for this in go-winio, - // lots of people are using the default configuration for the docker - // daemon on Windows where the daemon is listening on a named pipe - // `//./pipe/docker_engine, and the client must be running elevated. - // Give users a clue rather than the not-overly useful message - // such as `error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.26/info: - // open //./pipe/docker_engine: The system cannot find the file specified.`. - // Note we can't string compare "The system cannot find the file specified" as - // this is localised - for example in French the error would be - // `open //./pipe/docker_engine: Le fichier spécifié est introuvable.` - if strings.Contains(err.Error(), `open //./pipe/docker_engine`) { - // Checks if client is running with elevated privileges - if f, elevatedErr := os.Open("\\\\.\\PHYSICALDRIVE0"); elevatedErr == nil { - err = errors.Wrap(err, "in the default daemon configuration on Windows, the docker client must be run with elevated privileges to connect") - } else { - f.Close() - err = errors.Wrap(err, "this error may indicate that the docker daemon is not running") - } - } - - return serverResp, errors.Wrap(err, "error during connect") - } - - if resp != nil { - serverResp.statusCode = resp.StatusCode - serverResp.body = resp.Body - serverResp.header = resp.Header - } - return serverResp, nil -} - -func (cli *Client) checkResponseErr(serverResp serverResponse) error { - if serverResp.statusCode >= 200 && serverResp.statusCode < 400 { - return nil - } - - var body []byte - var err error - if serverResp.body != nil { - bodyMax := 1 * 1024 * 1024 // 1 MiB - bodyR := &io.LimitedReader{ - R: serverResp.body, - N: int64(bodyMax), - } - body, err = io.ReadAll(bodyR) - if err != nil { - return err - } - if bodyR.N == 0 { - return fmt.Errorf("request returned %s with a message (> %d bytes) for API route and version %s, check if the server supports the requested API version", http.StatusText(serverResp.statusCode), bodyMax, serverResp.reqURL) - } - } - if len(body) == 0 { - return fmt.Errorf("request returned %s for API route and version %s, check if the server supports the requested API version", http.StatusText(serverResp.statusCode), serverResp.reqURL) - } - - var ct string - if serverResp.header != nil { - ct = serverResp.header.Get("Content-Type") - } - - var errorMessage string - if (cli.version == "" || versions.GreaterThan(cli.version, "1.23")) && ct == "application/json" { - var errorResponse types.ErrorResponse - if err := json.Unmarshal(body, &errorResponse); err != nil { - return errors.Wrap(err, "Error reading JSON") - } - errorMessage = strings.TrimSpace(errorResponse.Message) - } else { - errorMessage = strings.TrimSpace(string(body)) - } - - return errors.Wrap(errors.New(errorMessage), "Error response from daemon") -} - -func (cli *Client) addHeaders(req *http.Request, headers headers) *http.Request { - // Add CLI Config's HTTP Headers BEFORE we set the Docker headers - // then the user can't change OUR headers - for k, v := range cli.customHTTPHeaders { - if versions.LessThan(cli.version, "1.25") && k == "User-Agent" { - continue - } - req.Header.Set(k, v) - } - - for k, v := range headers { - req.Header[k] = v - } - return req -} - -func encodeData(data interface{}) (*bytes.Buffer, error) { - params := bytes.NewBuffer(nil) - if data != nil { - if err := json.NewEncoder(params).Encode(data); err != nil { - return nil, err - } - } - return params, nil -} - -func ensureReaderClosed(response serverResponse) { - if response.body != nil { - // Drain up to 512 bytes and close the body to let the Transport reuse the connection - io.CopyN(io.Discard, response.body, 512) - response.body.Close() - } -} diff --git a/vendor/github.com/docker/docker/client/secret_create.go b/vendor/github.com/docker/docker/client/secret_create.go deleted file mode 100644 index fd5b914136..0000000000 --- a/vendor/github.com/docker/docker/client/secret_create.go +++ /dev/null @@ -1,25 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/swarm" -) - -// SecretCreate creates a new Secret. -func (cli *Client) SecretCreate(ctx context.Context, secret swarm.SecretSpec) (types.SecretCreateResponse, error) { - var response types.SecretCreateResponse - if err := cli.NewVersionError("1.25", "secret create"); err != nil { - return response, err - } - resp, err := cli.post(ctx, "/secrets/create", nil, secret, nil) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/secret_inspect.go b/vendor/github.com/docker/docker/client/secret_inspect.go deleted file mode 100644 index c07c9550d4..0000000000 --- a/vendor/github.com/docker/docker/client/secret_inspect.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types/swarm" -) - -// SecretInspectWithRaw returns the secret information with raw data -func (cli *Client) SecretInspectWithRaw(ctx context.Context, id string) (swarm.Secret, []byte, error) { - if err := cli.NewVersionError("1.25", "secret inspect"); err != nil { - return swarm.Secret{}, nil, err - } - if id == "" { - return swarm.Secret{}, nil, objectNotFoundError{object: "secret", id: id} - } - resp, err := cli.get(ctx, "/secrets/"+id, nil, nil) - defer ensureReaderClosed(resp) - if err != nil { - return swarm.Secret{}, nil, wrapResponseError(err, resp, "secret", id) - } - - body, err := io.ReadAll(resp.body) - if err != nil { - return swarm.Secret{}, nil, err - } - - var secret swarm.Secret - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&secret) - - return secret, body, err -} diff --git a/vendor/github.com/docker/docker/client/secret_list.go b/vendor/github.com/docker/docker/client/secret_list.go deleted file mode 100644 index a0289c9f44..0000000000 --- a/vendor/github.com/docker/docker/client/secret_list.go +++ /dev/null @@ -1,38 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/swarm" -) - -// SecretList returns the list of secrets. -func (cli *Client) SecretList(ctx context.Context, options types.SecretListOptions) ([]swarm.Secret, error) { - if err := cli.NewVersionError("1.25", "secret list"); err != nil { - return nil, err - } - query := url.Values{} - - if options.Filters.Len() > 0 { - filterJSON, err := filters.ToJSON(options.Filters) - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - - resp, err := cli.get(ctx, "/secrets", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, err - } - - var secrets []swarm.Secret - err = json.NewDecoder(resp.body).Decode(&secrets) - return secrets, err -} diff --git a/vendor/github.com/docker/docker/client/secret_remove.go b/vendor/github.com/docker/docker/client/secret_remove.go deleted file mode 100644 index c16f555804..0000000000 --- a/vendor/github.com/docker/docker/client/secret_remove.go +++ /dev/null @@ -1,13 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import "context" - -// SecretRemove removes a Secret. -func (cli *Client) SecretRemove(ctx context.Context, id string) error { - if err := cli.NewVersionError("1.25", "secret remove"); err != nil { - return err - } - resp, err := cli.delete(ctx, "/secrets/"+id, nil, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "secret", id) -} diff --git a/vendor/github.com/docker/docker/client/secret_update.go b/vendor/github.com/docker/docker/client/secret_update.go deleted file mode 100644 index 164256bbc1..0000000000 --- a/vendor/github.com/docker/docker/client/secret_update.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - "strconv" - - "github.com/docker/docker/api/types/swarm" -) - -// SecretUpdate attempts to update a Secret -func (cli *Client) SecretUpdate(ctx context.Context, id string, version swarm.Version, secret swarm.SecretSpec) error { - if err := cli.NewVersionError("1.25", "secret update"); err != nil { - return err - } - query := url.Values{} - query.Set("version", strconv.FormatUint(version.Index, 10)) - resp, err := cli.post(ctx, "/secrets/"+id+"/update", query, secret, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/service_create.go b/vendor/github.com/docker/docker/client/service_create.go deleted file mode 100644 index e0428bf98b..0000000000 --- a/vendor/github.com/docker/docker/client/service_create.go +++ /dev/null @@ -1,178 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - "strings" - - "github.com/docker/distribution/reference" - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/swarm" - digest "github.com/opencontainers/go-digest" - "github.com/pkg/errors" -) - -// ServiceCreate creates a new Service. -func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) { - var response types.ServiceCreateResponse - headers := map[string][]string{ - "version": {cli.version}, - } - - if options.EncodedRegistryAuth != "" { - headers["X-Registry-Auth"] = []string{options.EncodedRegistryAuth} - } - - // Make sure containerSpec is not nil when no runtime is set or the runtime is set to container - if service.TaskTemplate.ContainerSpec == nil && (service.TaskTemplate.Runtime == "" || service.TaskTemplate.Runtime == swarm.RuntimeContainer) { - service.TaskTemplate.ContainerSpec = &swarm.ContainerSpec{} - } - - if err := validateServiceSpec(service); err != nil { - return response, err - } - - // ensure that the image is tagged - var resolveWarning string - switch { - case service.TaskTemplate.ContainerSpec != nil: - if taggedImg := imageWithTagString(service.TaskTemplate.ContainerSpec.Image); taggedImg != "" { - service.TaskTemplate.ContainerSpec.Image = taggedImg - } - if options.QueryRegistry { - resolveWarning = resolveContainerSpecImage(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth) - } - case service.TaskTemplate.PluginSpec != nil: - if taggedImg := imageWithTagString(service.TaskTemplate.PluginSpec.Remote); taggedImg != "" { - service.TaskTemplate.PluginSpec.Remote = taggedImg - } - if options.QueryRegistry { - resolveWarning = resolvePluginSpecRemote(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth) - } - } - - resp, err := cli.post(ctx, "/services/create", nil, service, headers) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - if resolveWarning != "" { - response.Warnings = append(response.Warnings, resolveWarning) - } - - return response, err -} - -func resolveContainerSpecImage(ctx context.Context, cli DistributionAPIClient, taskSpec *swarm.TaskSpec, encodedAuth string) string { - var warning string - if img, imgPlatforms, err := imageDigestAndPlatforms(ctx, cli, taskSpec.ContainerSpec.Image, encodedAuth); err != nil { - warning = digestWarning(taskSpec.ContainerSpec.Image) - } else { - taskSpec.ContainerSpec.Image = img - if len(imgPlatforms) > 0 { - if taskSpec.Placement == nil { - taskSpec.Placement = &swarm.Placement{} - } - taskSpec.Placement.Platforms = imgPlatforms - } - } - return warning -} - -func resolvePluginSpecRemote(ctx context.Context, cli DistributionAPIClient, taskSpec *swarm.TaskSpec, encodedAuth string) string { - var warning string - if img, imgPlatforms, err := imageDigestAndPlatforms(ctx, cli, taskSpec.PluginSpec.Remote, encodedAuth); err != nil { - warning = digestWarning(taskSpec.PluginSpec.Remote) - } else { - taskSpec.PluginSpec.Remote = img - if len(imgPlatforms) > 0 { - if taskSpec.Placement == nil { - taskSpec.Placement = &swarm.Placement{} - } - taskSpec.Placement.Platforms = imgPlatforms - } - } - return warning -} - -func imageDigestAndPlatforms(ctx context.Context, cli DistributionAPIClient, image, encodedAuth string) (string, []swarm.Platform, error) { - distributionInspect, err := cli.DistributionInspect(ctx, image, encodedAuth) - var platforms []swarm.Platform - if err != nil { - return "", nil, err - } - - imageWithDigest := imageWithDigestString(image, distributionInspect.Descriptor.Digest) - - if len(distributionInspect.Platforms) > 0 { - platforms = make([]swarm.Platform, 0, len(distributionInspect.Platforms)) - for _, p := range distributionInspect.Platforms { - // clear architecture field for arm. This is a temporary patch to address - // https://github.com/docker/swarmkit/issues/2294. The issue is that while - // image manifests report "arm" as the architecture, the node reports - // something like "armv7l" (includes the variant), which causes arm images - // to stop working with swarm mode. This patch removes the architecture - // constraint for arm images to ensure tasks get scheduled. - arch := p.Architecture - if strings.ToLower(arch) == "arm" { - arch = "" - } - platforms = append(platforms, swarm.Platform{ - Architecture: arch, - OS: p.OS, - }) - } - } - return imageWithDigest, platforms, err -} - -// imageWithDigestString takes an image string and a digest, and updates -// the image string if it didn't originally contain a digest. It returns -// image unmodified in other situations. -func imageWithDigestString(image string, dgst digest.Digest) string { - namedRef, err := reference.ParseNormalizedNamed(image) - if err == nil { - if _, isCanonical := namedRef.(reference.Canonical); !isCanonical { - // ensure that image gets a default tag if none is provided - img, err := reference.WithDigest(namedRef, dgst) - if err == nil { - return reference.FamiliarString(img) - } - } - } - return image -} - -// imageWithTagString takes an image string, and returns a tagged image -// string, adding a 'latest' tag if one was not provided. It returns an -// empty string if a canonical reference was provided -func imageWithTagString(image string) string { - namedRef, err := reference.ParseNormalizedNamed(image) - if err == nil { - return reference.FamiliarString(reference.TagNameOnly(namedRef)) - } - return "" -} - -// digestWarning constructs a formatted warning string using the -// image name that could not be pinned by digest. The formatting -// is hardcoded, but could me made smarter in the future -func digestWarning(image string) string { - return fmt.Sprintf("image %s could not be accessed on a registry to record\nits digest. Each node will access %s independently,\npossibly leading to different nodes running different\nversions of the image.\n", image, image) -} - -func validateServiceSpec(s swarm.ServiceSpec) error { - if s.TaskTemplate.ContainerSpec != nil && s.TaskTemplate.PluginSpec != nil { - return errors.New("must not specify both a container spec and a plugin spec in the task template") - } - if s.TaskTemplate.PluginSpec != nil && s.TaskTemplate.Runtime != swarm.RuntimePlugin { - return errors.New("mismatched runtime with plugin spec") - } - if s.TaskTemplate.ContainerSpec != nil && (s.TaskTemplate.Runtime != "" && s.TaskTemplate.Runtime != swarm.RuntimeContainer) { - return errors.New("mismatched runtime with container spec") - } - return nil -} diff --git a/vendor/github.com/docker/docker/client/service_inspect.go b/vendor/github.com/docker/docker/client/service_inspect.go deleted file mode 100644 index c5368bab1e..0000000000 --- a/vendor/github.com/docker/docker/client/service_inspect.go +++ /dev/null @@ -1,37 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "fmt" - "io" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/swarm" -) - -// ServiceInspectWithRaw returns the service information and the raw data. -func (cli *Client) ServiceInspectWithRaw(ctx context.Context, serviceID string, opts types.ServiceInspectOptions) (swarm.Service, []byte, error) { - if serviceID == "" { - return swarm.Service{}, nil, objectNotFoundError{object: "service", id: serviceID} - } - query := url.Values{} - query.Set("insertDefaults", fmt.Sprintf("%v", opts.InsertDefaults)) - serverResp, err := cli.get(ctx, "/services/"+serviceID, query, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return swarm.Service{}, nil, wrapResponseError(err, serverResp, "service", serviceID) - } - - body, err := io.ReadAll(serverResp.body) - if err != nil { - return swarm.Service{}, nil, err - } - - var response swarm.Service - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&response) - return response, body, err -} diff --git a/vendor/github.com/docker/docker/client/service_list.go b/vendor/github.com/docker/docker/client/service_list.go deleted file mode 100644 index f97ec75a5c..0000000000 --- a/vendor/github.com/docker/docker/client/service_list.go +++ /dev/null @@ -1,39 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/swarm" -) - -// ServiceList returns the list of services. -func (cli *Client) ServiceList(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) { - query := url.Values{} - - if options.Filters.Len() > 0 { - filterJSON, err := filters.ToJSON(options.Filters) - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - - if options.Status { - query.Set("status", "true") - } - - resp, err := cli.get(ctx, "/services", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, err - } - - var services []swarm.Service - err = json.NewDecoder(resp.body).Decode(&services) - return services, err -} diff --git a/vendor/github.com/docker/docker/client/service_logs.go b/vendor/github.com/docker/docker/client/service_logs.go deleted file mode 100644 index 906fd4059e..0000000000 --- a/vendor/github.com/docker/docker/client/service_logs.go +++ /dev/null @@ -1,52 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - "time" - - "github.com/docker/docker/api/types" - timetypes "github.com/docker/docker/api/types/time" - "github.com/pkg/errors" -) - -// ServiceLogs returns the logs generated by a service in an io.ReadCloser. -// It's up to the caller to close the stream. -func (cli *Client) ServiceLogs(ctx context.Context, serviceID string, options types.ContainerLogsOptions) (io.ReadCloser, error) { - query := url.Values{} - if options.ShowStdout { - query.Set("stdout", "1") - } - - if options.ShowStderr { - query.Set("stderr", "1") - } - - if options.Since != "" { - ts, err := timetypes.GetTimestamp(options.Since, time.Now()) - if err != nil { - return nil, errors.Wrap(err, `invalid value for "since"`) - } - query.Set("since", ts) - } - - if options.Timestamps { - query.Set("timestamps", "1") - } - - if options.Details { - query.Set("details", "1") - } - - if options.Follow { - query.Set("follow", "1") - } - query.Set("tail", options.Tail) - - resp, err := cli.get(ctx, "/services/"+serviceID+"/logs", query, nil) - if err != nil { - return nil, err - } - return resp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/service_remove.go b/vendor/github.com/docker/docker/client/service_remove.go deleted file mode 100644 index 953a2adf5a..0000000000 --- a/vendor/github.com/docker/docker/client/service_remove.go +++ /dev/null @@ -1,10 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import "context" - -// ServiceRemove kills and removes a service. -func (cli *Client) ServiceRemove(ctx context.Context, serviceID string) error { - resp, err := cli.delete(ctx, "/services/"+serviceID, nil, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "service", serviceID) -} diff --git a/vendor/github.com/docker/docker/client/service_update.go b/vendor/github.com/docker/docker/client/service_update.go deleted file mode 100644 index c63895f74f..0000000000 --- a/vendor/github.com/docker/docker/client/service_update.go +++ /dev/null @@ -1,75 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - "strconv" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/swarm" -) - -// ServiceUpdate updates a Service. The version number is required to avoid conflicting writes. -// It should be the value as set *before* the update. You can find this value in the Meta field -// of swarm.Service, which can be found using ServiceInspectWithRaw. -func (cli *Client) ServiceUpdate(ctx context.Context, serviceID string, version swarm.Version, service swarm.ServiceSpec, options types.ServiceUpdateOptions) (types.ServiceUpdateResponse, error) { - var ( - query = url.Values{} - response = types.ServiceUpdateResponse{} - ) - - headers := map[string][]string{ - "version": {cli.version}, - } - - if options.EncodedRegistryAuth != "" { - headers["X-Registry-Auth"] = []string{options.EncodedRegistryAuth} - } - - if options.RegistryAuthFrom != "" { - query.Set("registryAuthFrom", options.RegistryAuthFrom) - } - - if options.Rollback != "" { - query.Set("rollback", options.Rollback) - } - - query.Set("version", strconv.FormatUint(version.Index, 10)) - - if err := validateServiceSpec(service); err != nil { - return response, err - } - - // ensure that the image is tagged - var resolveWarning string - switch { - case service.TaskTemplate.ContainerSpec != nil: - if taggedImg := imageWithTagString(service.TaskTemplate.ContainerSpec.Image); taggedImg != "" { - service.TaskTemplate.ContainerSpec.Image = taggedImg - } - if options.QueryRegistry { - resolveWarning = resolveContainerSpecImage(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth) - } - case service.TaskTemplate.PluginSpec != nil: - if taggedImg := imageWithTagString(service.TaskTemplate.PluginSpec.Remote); taggedImg != "" { - service.TaskTemplate.PluginSpec.Remote = taggedImg - } - if options.QueryRegistry { - resolveWarning = resolvePluginSpecRemote(ctx, cli, &service.TaskTemplate, options.EncodedRegistryAuth) - } - } - - resp, err := cli.post(ctx, "/services/"+serviceID+"/update", query, service, headers) - defer ensureReaderClosed(resp) - if err != nil { - return response, err - } - - err = json.NewDecoder(resp.body).Decode(&response) - if resolveWarning != "" { - response.Warnings = append(response.Warnings, resolveWarning) - } - - return response, err -} diff --git a/vendor/github.com/docker/docker/client/swarm_get_unlock_key.go b/vendor/github.com/docker/docker/client/swarm_get_unlock_key.go deleted file mode 100644 index 19f59dd582..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_get_unlock_key.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" -) - -// SwarmGetUnlockKey retrieves the swarm's unlock key. -func (cli *Client) SwarmGetUnlockKey(ctx context.Context) (types.SwarmUnlockKeyResponse, error) { - serverResp, err := cli.get(ctx, "/swarm/unlockkey", nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return types.SwarmUnlockKeyResponse{}, err - } - - var response types.SwarmUnlockKeyResponse - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/swarm_init.go b/vendor/github.com/docker/docker/client/swarm_init.go deleted file mode 100644 index da3c1637ef..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_init.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types/swarm" -) - -// SwarmInit initializes the swarm. -func (cli *Client) SwarmInit(ctx context.Context, req swarm.InitRequest) (string, error) { - serverResp, err := cli.post(ctx, "/swarm/init", nil, req, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return "", err - } - - var response string - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/swarm_inspect.go b/vendor/github.com/docker/docker/client/swarm_inspect.go deleted file mode 100644 index b52b67a884..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_inspect.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types/swarm" -) - -// SwarmInspect inspects the swarm. -func (cli *Client) SwarmInspect(ctx context.Context) (swarm.Swarm, error) { - serverResp, err := cli.get(ctx, "/swarm", nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return swarm.Swarm{}, err - } - - var response swarm.Swarm - err = json.NewDecoder(serverResp.body).Decode(&response) - return response, err -} diff --git a/vendor/github.com/docker/docker/client/swarm_join.go b/vendor/github.com/docker/docker/client/swarm_join.go deleted file mode 100644 index a1cf0455d2..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_join.go +++ /dev/null @@ -1,14 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - - "github.com/docker/docker/api/types/swarm" -) - -// SwarmJoin joins the swarm. -func (cli *Client) SwarmJoin(ctx context.Context, req swarm.JoinRequest) error { - resp, err := cli.post(ctx, "/swarm/join", nil, req, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/swarm_leave.go b/vendor/github.com/docker/docker/client/swarm_leave.go deleted file mode 100644 index 90ca84b363..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_leave.go +++ /dev/null @@ -1,17 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" -) - -// SwarmLeave leaves the swarm. -func (cli *Client) SwarmLeave(ctx context.Context, force bool) error { - query := url.Values{} - if force { - query.Set("force", "1") - } - resp, err := cli.post(ctx, "/swarm/leave", query, nil, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/swarm_unlock.go b/vendor/github.com/docker/docker/client/swarm_unlock.go deleted file mode 100644 index d2412f7d44..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_unlock.go +++ /dev/null @@ -1,14 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - - "github.com/docker/docker/api/types/swarm" -) - -// SwarmUnlock unlocks locked swarm. -func (cli *Client) SwarmUnlock(ctx context.Context, req swarm.UnlockRequest) error { - serverResp, err := cli.post(ctx, "/swarm/unlock", nil, req, nil) - ensureReaderClosed(serverResp) - return err -} diff --git a/vendor/github.com/docker/docker/client/swarm_update.go b/vendor/github.com/docker/docker/client/swarm_update.go deleted file mode 100644 index 56a5bea761..0000000000 --- a/vendor/github.com/docker/docker/client/swarm_update.go +++ /dev/null @@ -1,22 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "fmt" - "net/url" - "strconv" - - "github.com/docker/docker/api/types/swarm" -) - -// SwarmUpdate updates the swarm. -func (cli *Client) SwarmUpdate(ctx context.Context, version swarm.Version, swarm swarm.Spec, flags swarm.UpdateFlags) error { - query := url.Values{} - query.Set("version", strconv.FormatUint(version.Index, 10)) - query.Set("rotateWorkerToken", fmt.Sprintf("%v", flags.RotateWorkerToken)) - query.Set("rotateManagerToken", fmt.Sprintf("%v", flags.RotateManagerToken)) - query.Set("rotateManagerUnlockKey", fmt.Sprintf("%v", flags.RotateManagerUnlockKey)) - resp, err := cli.post(ctx, "/swarm/update", query, swarm, nil) - ensureReaderClosed(resp) - return err -} diff --git a/vendor/github.com/docker/docker/client/task_inspect.go b/vendor/github.com/docker/docker/client/task_inspect.go deleted file mode 100644 index fb0949da5b..0000000000 --- a/vendor/github.com/docker/docker/client/task_inspect.go +++ /dev/null @@ -1,32 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types/swarm" -) - -// TaskInspectWithRaw returns the task information and its raw representation.. -func (cli *Client) TaskInspectWithRaw(ctx context.Context, taskID string) (swarm.Task, []byte, error) { - if taskID == "" { - return swarm.Task{}, nil, objectNotFoundError{object: "task", id: taskID} - } - serverResp, err := cli.get(ctx, "/tasks/"+taskID, nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return swarm.Task{}, nil, wrapResponseError(err, serverResp, "task", taskID) - } - - body, err := io.ReadAll(serverResp.body) - if err != nil { - return swarm.Task{}, nil, err - } - - var response swarm.Task - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&response) - return response, body, err -} diff --git a/vendor/github.com/docker/docker/client/task_list.go b/vendor/github.com/docker/docker/client/task_list.go deleted file mode 100644 index 4869b44493..0000000000 --- a/vendor/github.com/docker/docker/client/task_list.go +++ /dev/null @@ -1,35 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" - "github.com/docker/docker/api/types/swarm" -) - -// TaskList returns the list of tasks. -func (cli *Client) TaskList(ctx context.Context, options types.TaskListOptions) ([]swarm.Task, error) { - query := url.Values{} - - if options.Filters.Len() > 0 { - filterJSON, err := filters.ToJSON(options.Filters) - if err != nil { - return nil, err - } - - query.Set("filters", filterJSON) - } - - resp, err := cli.get(ctx, "/tasks", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return nil, err - } - - var tasks []swarm.Task - err = json.NewDecoder(resp.body).Decode(&tasks) - return tasks, err -} diff --git a/vendor/github.com/docker/docker/client/task_logs.go b/vendor/github.com/docker/docker/client/task_logs.go deleted file mode 100644 index 6222fab577..0000000000 --- a/vendor/github.com/docker/docker/client/task_logs.go +++ /dev/null @@ -1,51 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "io" - "net/url" - "time" - - "github.com/docker/docker/api/types" - timetypes "github.com/docker/docker/api/types/time" -) - -// TaskLogs returns the logs generated by a task in an io.ReadCloser. -// It's up to the caller to close the stream. -func (cli *Client) TaskLogs(ctx context.Context, taskID string, options types.ContainerLogsOptions) (io.ReadCloser, error) { - query := url.Values{} - if options.ShowStdout { - query.Set("stdout", "1") - } - - if options.ShowStderr { - query.Set("stderr", "1") - } - - if options.Since != "" { - ts, err := timetypes.GetTimestamp(options.Since, time.Now()) - if err != nil { - return nil, err - } - query.Set("since", ts) - } - - if options.Timestamps { - query.Set("timestamps", "1") - } - - if options.Details { - query.Set("details", "1") - } - - if options.Follow { - query.Set("follow", "1") - } - query.Set("tail", options.Tail) - - resp, err := cli.get(ctx, "/tasks/"+taskID+"/logs", query, nil) - if err != nil { - return nil, err - } - return resp.body, nil -} diff --git a/vendor/github.com/docker/docker/client/transport.go b/vendor/github.com/docker/docker/client/transport.go deleted file mode 100644 index 5541344366..0000000000 --- a/vendor/github.com/docker/docker/client/transport.go +++ /dev/null @@ -1,17 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "crypto/tls" - "net/http" -) - -// resolveTLSConfig attempts to resolve the TLS configuration from the -// RoundTripper. -func resolveTLSConfig(transport http.RoundTripper) *tls.Config { - switch tr := transport.(type) { - case *http.Transport: - return tr.TLSClientConfig - default: - return nil - } -} diff --git a/vendor/github.com/docker/docker/client/utils.go b/vendor/github.com/docker/docker/client/utils.go deleted file mode 100644 index 7f3ff44eb8..0000000000 --- a/vendor/github.com/docker/docker/client/utils.go +++ /dev/null @@ -1,34 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "net/url" - "regexp" - - "github.com/docker/docker/api/types/filters" -) - -var headerRegexp = regexp.MustCompile(`\ADocker/.+\s\((.+)\)\z`) - -// getDockerOS returns the operating system based on the server header from the daemon. -func getDockerOS(serverHeader string) string { - var osType string - matches := headerRegexp.FindStringSubmatch(serverHeader) - if len(matches) > 0 { - osType = matches[1] - } - return osType -} - -// getFiltersQuery returns a url query with "filters" query term, based on the -// filters provided. -func getFiltersQuery(f filters.Args) (url.Values, error) { - query := url.Values{} - if f.Len() > 0 { - filterJSON, err := filters.ToJSON(f) - if err != nil { - return query, err - } - query.Set("filters", filterJSON) - } - return query, nil -} diff --git a/vendor/github.com/docker/docker/client/version.go b/vendor/github.com/docker/docker/client/version.go deleted file mode 100644 index 8f17ff4e87..0000000000 --- a/vendor/github.com/docker/docker/client/version.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" -) - -// ServerVersion returns information of the docker client and server host. -func (cli *Client) ServerVersion(ctx context.Context) (types.Version, error) { - resp, err := cli.get(ctx, "/version", nil, nil) - defer ensureReaderClosed(resp) - if err != nil { - return types.Version{}, err - } - - var server types.Version - err = json.NewDecoder(resp.body).Decode(&server) - return server, err -} diff --git a/vendor/github.com/docker/docker/client/volume_create.go b/vendor/github.com/docker/docker/client/volume_create.go deleted file mode 100644 index 92761b3c63..0000000000 --- a/vendor/github.com/docker/docker/client/volume_create.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - - "github.com/docker/docker/api/types" - volumetypes "github.com/docker/docker/api/types/volume" -) - -// VolumeCreate creates a volume in the docker host. -func (cli *Client) VolumeCreate(ctx context.Context, options volumetypes.VolumeCreateBody) (types.Volume, error) { - var volume types.Volume - resp, err := cli.post(ctx, "/volumes/create", nil, options, nil) - defer ensureReaderClosed(resp) - if err != nil { - return volume, err - } - err = json.NewDecoder(resp.body).Decode(&volume) - return volume, err -} diff --git a/vendor/github.com/docker/docker/client/volume_inspect.go b/vendor/github.com/docker/docker/client/volume_inspect.go deleted file mode 100644 index 5c5b3f905c..0000000000 --- a/vendor/github.com/docker/docker/client/volume_inspect.go +++ /dev/null @@ -1,38 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "bytes" - "context" - "encoding/json" - "io" - - "github.com/docker/docker/api/types" -) - -// VolumeInspect returns the information about a specific volume in the docker host. -func (cli *Client) VolumeInspect(ctx context.Context, volumeID string) (types.Volume, error) { - volume, _, err := cli.VolumeInspectWithRaw(ctx, volumeID) - return volume, err -} - -// VolumeInspectWithRaw returns the information about a specific volume in the docker host and its raw representation -func (cli *Client) VolumeInspectWithRaw(ctx context.Context, volumeID string) (types.Volume, []byte, error) { - if volumeID == "" { - return types.Volume{}, nil, objectNotFoundError{object: "volume", id: volumeID} - } - - var volume types.Volume - resp, err := cli.get(ctx, "/volumes/"+volumeID, nil, nil) - defer ensureReaderClosed(resp) - if err != nil { - return volume, nil, wrapResponseError(err, resp, "volume", volumeID) - } - - body, err := io.ReadAll(resp.body) - if err != nil { - return volume, nil, err - } - rdr := bytes.NewReader(body) - err = json.NewDecoder(rdr).Decode(&volume) - return volume, body, err -} diff --git a/vendor/github.com/docker/docker/client/volume_list.go b/vendor/github.com/docker/docker/client/volume_list.go deleted file mode 100644 index 942498dde2..0000000000 --- a/vendor/github.com/docker/docker/client/volume_list.go +++ /dev/null @@ -1,33 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "net/url" - - "github.com/docker/docker/api/types/filters" - volumetypes "github.com/docker/docker/api/types/volume" -) - -// VolumeList returns the volumes configured in the docker host. -func (cli *Client) VolumeList(ctx context.Context, filter filters.Args) (volumetypes.VolumeListOKBody, error) { - var volumes volumetypes.VolumeListOKBody - query := url.Values{} - - if filter.Len() > 0 { - //nolint:staticcheck // ignore SA1019 for old code - filterJSON, err := filters.ToParamWithVersion(cli.version, filter) - if err != nil { - return volumes, err - } - query.Set("filters", filterJSON) - } - resp, err := cli.get(ctx, "/volumes", query, nil) - defer ensureReaderClosed(resp) - if err != nil { - return volumes, err - } - - err = json.NewDecoder(resp.body).Decode(&volumes) - return volumes, err -} diff --git a/vendor/github.com/docker/docker/client/volume_prune.go b/vendor/github.com/docker/docker/client/volume_prune.go deleted file mode 100644 index 6e324708f2..0000000000 --- a/vendor/github.com/docker/docker/client/volume_prune.go +++ /dev/null @@ -1,36 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "encoding/json" - "fmt" - - "github.com/docker/docker/api/types" - "github.com/docker/docker/api/types/filters" -) - -// VolumesPrune requests the daemon to delete unused data -func (cli *Client) VolumesPrune(ctx context.Context, pruneFilters filters.Args) (types.VolumesPruneReport, error) { - var report types.VolumesPruneReport - - if err := cli.NewVersionError("1.25", "volume prune"); err != nil { - return report, err - } - - query, err := getFiltersQuery(pruneFilters) - if err != nil { - return report, err - } - - serverResp, err := cli.post(ctx, "/volumes/prune", query, nil, nil) - defer ensureReaderClosed(serverResp) - if err != nil { - return report, err - } - - if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil { - return report, fmt.Errorf("Error retrieving volume prune report: %v", err) - } - - return report, nil -} diff --git a/vendor/github.com/docker/docker/client/volume_remove.go b/vendor/github.com/docker/docker/client/volume_remove.go deleted file mode 100644 index 79decdafab..0000000000 --- a/vendor/github.com/docker/docker/client/volume_remove.go +++ /dev/null @@ -1,21 +0,0 @@ -package client // import "github.com/docker/docker/client" - -import ( - "context" - "net/url" - - "github.com/docker/docker/api/types/versions" -) - -// VolumeRemove removes a volume from the docker host. -func (cli *Client) VolumeRemove(ctx context.Context, volumeID string, force bool) error { - query := url.Values{} - if versions.GreaterThanOrEqualTo(cli.version, "1.25") { - if force { - query.Set("force", "1") - } - } - resp, err := cli.delete(ctx, "/volumes/"+volumeID, query, nil) - defer ensureReaderClosed(resp) - return wrapResponseError(err, resp, "volume", volumeID) -} diff --git a/vendor/github.com/docker/docker/errdefs/defs.go b/vendor/github.com/docker/docker/errdefs/defs.go deleted file mode 100644 index 61e7456b4e..0000000000 --- a/vendor/github.com/docker/docker/errdefs/defs.go +++ /dev/null @@ -1,69 +0,0 @@ -package errdefs // import "github.com/docker/docker/errdefs" - -// ErrNotFound signals that the requested object doesn't exist -type ErrNotFound interface { - NotFound() -} - -// ErrInvalidParameter signals that the user input is invalid -type ErrInvalidParameter interface { - InvalidParameter() -} - -// ErrConflict signals that some internal state conflicts with the requested action and can't be performed. -// A change in state should be able to clear this error. -type ErrConflict interface { - Conflict() -} - -// ErrUnauthorized is used to signify that the user is not authorized to perform a specific action -type ErrUnauthorized interface { - Unauthorized() -} - -// ErrUnavailable signals that the requested action/subsystem is not available. -type ErrUnavailable interface { - Unavailable() -} - -// ErrForbidden signals that the requested action cannot be performed under any circumstances. -// When a ErrForbidden is returned, the caller should never retry the action. -type ErrForbidden interface { - Forbidden() -} - -// ErrSystem signals that some internal error occurred. -// An example of this would be a failed mount request. -type ErrSystem interface { - System() -} - -// ErrNotModified signals that an action can't be performed because it's already in the desired state -type ErrNotModified interface { - NotModified() -} - -// ErrNotImplemented signals that the requested action/feature is not implemented on the system as configured. -type ErrNotImplemented interface { - NotImplemented() -} - -// ErrUnknown signals that the kind of error that occurred is not known. -type ErrUnknown interface { - Unknown() -} - -// ErrCancelled signals that the action was cancelled. -type ErrCancelled interface { - Cancelled() -} - -// ErrDeadline signals that the deadline was reached before the action completed. -type ErrDeadline interface { - DeadlineExceeded() -} - -// ErrDataLoss indicates that data was lost or there is data corruption. -type ErrDataLoss interface { - DataLoss() -} diff --git a/vendor/github.com/docker/docker/errdefs/doc.go b/vendor/github.com/docker/docker/errdefs/doc.go deleted file mode 100644 index c211f174fc..0000000000 --- a/vendor/github.com/docker/docker/errdefs/doc.go +++ /dev/null @@ -1,8 +0,0 @@ -// Package errdefs defines a set of error interfaces that packages should use for communicating classes of errors. -// Errors that cross the package boundary should implement one (and only one) of these interfaces. -// -// Packages should not reference these interfaces directly, only implement them. -// To check if a particular error implements one of these interfaces, there are helper -// functions provided (e.g. `Is`) which can be used rather than asserting the interfaces directly. -// If you must assert on these interfaces, be sure to check the causal chain (`err.Cause()`). -package errdefs // import "github.com/docker/docker/errdefs" diff --git a/vendor/github.com/docker/docker/errdefs/helpers.go b/vendor/github.com/docker/docker/errdefs/helpers.go deleted file mode 100644 index fe06fb6f70..0000000000 --- a/vendor/github.com/docker/docker/errdefs/helpers.go +++ /dev/null @@ -1,279 +0,0 @@ -package errdefs // import "github.com/docker/docker/errdefs" - -import "context" - -type errNotFound struct{ error } - -func (errNotFound) NotFound() {} - -func (e errNotFound) Cause() error { - return e.error -} - -func (e errNotFound) Unwrap() error { - return e.error -} - -// NotFound is a helper to create an error of the class with the same name from any error type -func NotFound(err error) error { - if err == nil || IsNotFound(err) { - return err - } - return errNotFound{err} -} - -type errInvalidParameter struct{ error } - -func (errInvalidParameter) InvalidParameter() {} - -func (e errInvalidParameter) Cause() error { - return e.error -} - -func (e errInvalidParameter) Unwrap() error { - return e.error -} - -// InvalidParameter is a helper to create an error of the class with the same name from any error type -func InvalidParameter(err error) error { - if err == nil || IsInvalidParameter(err) { - return err - } - return errInvalidParameter{err} -} - -type errConflict struct{ error } - -func (errConflict) Conflict() {} - -func (e errConflict) Cause() error { - return e.error -} - -func (e errConflict) Unwrap() error { - return e.error -} - -// Conflict is a helper to create an error of the class with the same name from any error type -func Conflict(err error) error { - if err == nil || IsConflict(err) { - return err - } - return errConflict{err} -} - -type errUnauthorized struct{ error } - -func (errUnauthorized) Unauthorized() {} - -func (e errUnauthorized) Cause() error { - return e.error -} - -func (e errUnauthorized) Unwrap() error { - return e.error -} - -// Unauthorized is a helper to create an error of the class with the same name from any error type -func Unauthorized(err error) error { - if err == nil || IsUnauthorized(err) { - return err - } - return errUnauthorized{err} -} - -type errUnavailable struct{ error } - -func (errUnavailable) Unavailable() {} - -func (e errUnavailable) Cause() error { - return e.error -} - -func (e errUnavailable) Unwrap() error { - return e.error -} - -// Unavailable is a helper to create an error of the class with the same name from any error type -func Unavailable(err error) error { - if err == nil || IsUnavailable(err) { - return err - } - return errUnavailable{err} -} - -type errForbidden struct{ error } - -func (errForbidden) Forbidden() {} - -func (e errForbidden) Cause() error { - return e.error -} - -func (e errForbidden) Unwrap() error { - return e.error -} - -// Forbidden is a helper to create an error of the class with the same name from any error type -func Forbidden(err error) error { - if err == nil || IsForbidden(err) { - return err - } - return errForbidden{err} -} - -type errSystem struct{ error } - -func (errSystem) System() {} - -func (e errSystem) Cause() error { - return e.error -} - -func (e errSystem) Unwrap() error { - return e.error -} - -// System is a helper to create an error of the class with the same name from any error type -func System(err error) error { - if err == nil || IsSystem(err) { - return err - } - return errSystem{err} -} - -type errNotModified struct{ error } - -func (errNotModified) NotModified() {} - -func (e errNotModified) Cause() error { - return e.error -} - -func (e errNotModified) Unwrap() error { - return e.error -} - -// NotModified is a helper to create an error of the class with the same name from any error type -func NotModified(err error) error { - if err == nil || IsNotModified(err) { - return err - } - return errNotModified{err} -} - -type errNotImplemented struct{ error } - -func (errNotImplemented) NotImplemented() {} - -func (e errNotImplemented) Cause() error { - return e.error -} - -func (e errNotImplemented) Unwrap() error { - return e.error -} - -// NotImplemented is a helper to create an error of the class with the same name from any error type -func NotImplemented(err error) error { - if err == nil || IsNotImplemented(err) { - return err - } - return errNotImplemented{err} -} - -type errUnknown struct{ error } - -func (errUnknown) Unknown() {} - -func (e errUnknown) Cause() error { - return e.error -} - -func (e errUnknown) Unwrap() error { - return e.error -} - -// Unknown is a helper to create an error of the class with the same name from any error type -func Unknown(err error) error { - if err == nil || IsUnknown(err) { - return err - } - return errUnknown{err} -} - -type errCancelled struct{ error } - -func (errCancelled) Cancelled() {} - -func (e errCancelled) Cause() error { - return e.error -} - -func (e errCancelled) Unwrap() error { - return e.error -} - -// Cancelled is a helper to create an error of the class with the same name from any error type -func Cancelled(err error) error { - if err == nil || IsCancelled(err) { - return err - } - return errCancelled{err} -} - -type errDeadline struct{ error } - -func (errDeadline) DeadlineExceeded() {} - -func (e errDeadline) Cause() error { - return e.error -} - -func (e errDeadline) Unwrap() error { - return e.error -} - -// Deadline is a helper to create an error of the class with the same name from any error type -func Deadline(err error) error { - if err == nil || IsDeadline(err) { - return err - } - return errDeadline{err} -} - -type errDataLoss struct{ error } - -func (errDataLoss) DataLoss() {} - -func (e errDataLoss) Cause() error { - return e.error -} - -func (e errDataLoss) Unwrap() error { - return e.error -} - -// DataLoss is a helper to create an error of the class with the same name from any error type -func DataLoss(err error) error { - if err == nil || IsDataLoss(err) { - return err - } - return errDataLoss{err} -} - -// FromContext returns the error class from the passed in context -func FromContext(ctx context.Context) error { - e := ctx.Err() - if e == nil { - return nil - } - - if e == context.Canceled { - return Cancelled(e) - } - if e == context.DeadlineExceeded { - return Deadline(e) - } - return Unknown(e) -} diff --git a/vendor/github.com/docker/docker/errdefs/http_helpers.go b/vendor/github.com/docker/docker/errdefs/http_helpers.go deleted file mode 100644 index 5afe486779..0000000000 --- a/vendor/github.com/docker/docker/errdefs/http_helpers.go +++ /dev/null @@ -1,53 +0,0 @@ -package errdefs // import "github.com/docker/docker/errdefs" - -import ( - "net/http" - - "github.com/sirupsen/logrus" -) - -// FromStatusCode creates an errdef error, based on the provided HTTP status-code -func FromStatusCode(err error, statusCode int) error { - if err == nil { - return err - } - switch statusCode { - case http.StatusNotFound: - err = NotFound(err) - case http.StatusBadRequest: - err = InvalidParameter(err) - case http.StatusConflict: - err = Conflict(err) - case http.StatusUnauthorized: - err = Unauthorized(err) - case http.StatusServiceUnavailable: - err = Unavailable(err) - case http.StatusForbidden: - err = Forbidden(err) - case http.StatusNotModified: - err = NotModified(err) - case http.StatusNotImplemented: - err = NotImplemented(err) - case http.StatusInternalServerError: - if !IsSystem(err) && !IsUnknown(err) && !IsDataLoss(err) && !IsDeadline(err) && !IsCancelled(err) { - err = System(err) - } - default: - logrus.WithError(err).WithFields(logrus.Fields{ - "module": "api", - "status_code": statusCode, - }).Debug("FIXME: Got an status-code for which error does not match any expected type!!!") - - switch { - case statusCode >= 200 && statusCode < 400: - // it's a client error - case statusCode >= 400 && statusCode < 500: - err = InvalidParameter(err) - case statusCode >= 500 && statusCode < 600: - err = System(err) - default: - err = Unknown(err) - } - } - return err -} diff --git a/vendor/github.com/docker/docker/errdefs/is.go b/vendor/github.com/docker/docker/errdefs/is.go deleted file mode 100644 index 3abf07d0c3..0000000000 --- a/vendor/github.com/docker/docker/errdefs/is.go +++ /dev/null @@ -1,107 +0,0 @@ -package errdefs // import "github.com/docker/docker/errdefs" - -type causer interface { - Cause() error -} - -func getImplementer(err error) error { - switch e := err.(type) { - case - ErrNotFound, - ErrInvalidParameter, - ErrConflict, - ErrUnauthorized, - ErrUnavailable, - ErrForbidden, - ErrSystem, - ErrNotModified, - ErrNotImplemented, - ErrCancelled, - ErrDeadline, - ErrDataLoss, - ErrUnknown: - return err - case causer: - return getImplementer(e.Cause()) - default: - return err - } -} - -// IsNotFound returns if the passed in error is an ErrNotFound -func IsNotFound(err error) bool { - _, ok := getImplementer(err).(ErrNotFound) - return ok -} - -// IsInvalidParameter returns if the passed in error is an ErrInvalidParameter -func IsInvalidParameter(err error) bool { - _, ok := getImplementer(err).(ErrInvalidParameter) - return ok -} - -// IsConflict returns if the passed in error is an ErrConflict -func IsConflict(err error) bool { - _, ok := getImplementer(err).(ErrConflict) - return ok -} - -// IsUnauthorized returns if the passed in error is an ErrUnauthorized -func IsUnauthorized(err error) bool { - _, ok := getImplementer(err).(ErrUnauthorized) - return ok -} - -// IsUnavailable returns if the passed in error is an ErrUnavailable -func IsUnavailable(err error) bool { - _, ok := getImplementer(err).(ErrUnavailable) - return ok -} - -// IsForbidden returns if the passed in error is an ErrForbidden -func IsForbidden(err error) bool { - _, ok := getImplementer(err).(ErrForbidden) - return ok -} - -// IsSystem returns if the passed in error is an ErrSystem -func IsSystem(err error) bool { - _, ok := getImplementer(err).(ErrSystem) - return ok -} - -// IsNotModified returns if the passed in error is a NotModified error -func IsNotModified(err error) bool { - _, ok := getImplementer(err).(ErrNotModified) - return ok -} - -// IsNotImplemented returns if the passed in error is an ErrNotImplemented -func IsNotImplemented(err error) bool { - _, ok := getImplementer(err).(ErrNotImplemented) - return ok -} - -// IsUnknown returns if the passed in error is an ErrUnknown -func IsUnknown(err error) bool { - _, ok := getImplementer(err).(ErrUnknown) - return ok -} - -// IsCancelled returns if the passed in error is an ErrCancelled -func IsCancelled(err error) bool { - _, ok := getImplementer(err).(ErrCancelled) - return ok -} - -// IsDeadline returns if the passed in error is an ErrDeadline -func IsDeadline(err error) bool { - _, ok := getImplementer(err).(ErrDeadline) - return ok -} - -// IsDataLoss returns if the passed in error is an ErrDataLoss -func IsDataLoss(err error) bool { - _, ok := getImplementer(err).(ErrDataLoss) - return ok -} diff --git a/vendor/github.com/docker/docker/pkg/term/deprecated.go b/vendor/github.com/docker/docker/pkg/term/deprecated.go deleted file mode 100644 index 4d18168fc2..0000000000 --- a/vendor/github.com/docker/docker/pkg/term/deprecated.go +++ /dev/null @@ -1,84 +0,0 @@ -// Package term provides structures and helper functions to work with -// terminal (state, sizes). -// -// Deprecated: use github.com/moby/term instead -package term // import "github.com/docker/docker/pkg/term" - -import ( - "github.com/moby/term" -) - -// EscapeError is special error which returned by a TTY proxy reader's Read() -// method in case its detach escape sequence is read. -// Deprecated: use github.com/moby/term.EscapeError -type EscapeError = term.EscapeError - -// State represents the state of the terminal. -// Deprecated: use github.com/moby/term.State -type State = term.State - -// Winsize represents the size of the terminal window. -// Deprecated: use github.com/moby/term.Winsize -type Winsize = term.Winsize - -var ( - // ASCII list the possible supported ASCII key sequence - ASCII = term.ASCII - - // ToBytes converts a string representing a suite of key-sequence to the corresponding ASCII code. - // Deprecated: use github.com/moby/term.ToBytes - ToBytes = term.ToBytes - - // StdStreams returns the standard streams (stdin, stdout, stderr). - // Deprecated: use github.com/moby/term.StdStreams - StdStreams = term.StdStreams - - // GetFdInfo returns the file descriptor for an os.File and indicates whether the file represents a terminal. - // Deprecated: use github.com/moby/term.GetFdInfo - GetFdInfo = term.GetFdInfo - - // GetWinsize returns the window size based on the specified file descriptor. - // Deprecated: use github.com/moby/term.GetWinsize - GetWinsize = term.GetWinsize - - // IsTerminal returns true if the given file descriptor is a terminal. - // Deprecated: use github.com/moby/term.IsTerminal - IsTerminal = term.IsTerminal - - // RestoreTerminal restores the terminal connected to the given file descriptor - // to a previous state. - // Deprecated: use github.com/moby/term.RestoreTerminal - RestoreTerminal = term.RestoreTerminal - - // SaveState saves the state of the terminal connected to the given file descriptor. - // Deprecated: use github.com/moby/term.SaveState - SaveState = term.SaveState - - // DisableEcho applies the specified state to the terminal connected to the file - // descriptor, with echo disabled. - // Deprecated: use github.com/moby/term.DisableEcho - DisableEcho = term.DisableEcho - - // SetRawTerminal puts the terminal connected to the given file descriptor into - // raw mode and returns the previous state. On UNIX, this puts both the input - // and output into raw mode. On Windows, it only puts the input into raw mode. - // Deprecated: use github.com/moby/term.SetRawTerminal - SetRawTerminal = term.SetRawTerminal - - // SetRawTerminalOutput puts the output of terminal connected to the given file - // descriptor into raw mode. On UNIX, this does nothing and returns nil for the - // state. On Windows, it disables LF -> CRLF translation. - // Deprecated: use github.com/moby/term.SetRawTerminalOutput - SetRawTerminalOutput = term.SetRawTerminalOutput - - // MakeRaw puts the terminal connected to the given file descriptor into raw - // mode and returns the previous state of the terminal so that it can be restored. - // Deprecated: use github.com/moby/term.MakeRaw - MakeRaw = term.MakeRaw - - // NewEscapeProxy returns a new TTY proxy reader which wraps the given reader - // and detects when the specified escape keys are read, in which case the Read - // method will return an error of type EscapeError. - // Deprecated: use github.com/moby/term.NewEscapeProxy - NewEscapeProxy = term.NewEscapeProxy -) diff --git a/vendor/github.com/docker/docker/pkg/term/deprecated_unix.go b/vendor/github.com/docker/docker/pkg/term/deprecated_unix.go deleted file mode 100644 index 2d3641dc15..0000000000 --- a/vendor/github.com/docker/docker/pkg/term/deprecated_unix.go +++ /dev/null @@ -1,21 +0,0 @@ -//go:build !windows -// +build !windows - -package term // import "github.com/docker/docker/pkg/term" - -import ( - "github.com/moby/term" -) - -// Termios is the Unix API for terminal I/O. -// Deprecated: use github.com/moby/term.Termios -type Termios = term.Termios - -var ( - // ErrInvalidState is returned if the state of the terminal is invalid. - ErrInvalidState = term.ErrInvalidState - - // SetWinsize tries to set the specified window size for the specified file descriptor. - // Deprecated: use github.com/moby/term.GetWinsize - SetWinsize = term.SetWinsize -) diff --git a/vendor/github.com/docker/go-connections/nat/nat.go b/vendor/github.com/docker/go-connections/nat/nat.go deleted file mode 100644 index bb7e4e3369..0000000000 --- a/vendor/github.com/docker/go-connections/nat/nat.go +++ /dev/null @@ -1,242 +0,0 @@ -// Package nat is a convenience package for manipulation of strings describing network ports. -package nat - -import ( - "fmt" - "net" - "strconv" - "strings" -) - -const ( - // portSpecTemplate is the expected format for port specifications - portSpecTemplate = "ip:hostPort:containerPort" -) - -// PortBinding represents a binding between a Host IP address and a Host Port -type PortBinding struct { - // HostIP is the host IP Address - HostIP string `json:"HostIp"` - // HostPort is the host port number - HostPort string -} - -// PortMap is a collection of PortBinding indexed by Port -type PortMap map[Port][]PortBinding - -// PortSet is a collection of structs indexed by Port -type PortSet map[Port]struct{} - -// Port is a string containing port number and protocol in the format "80/tcp" -type Port string - -// NewPort creates a new instance of a Port given a protocol and port number or port range -func NewPort(proto, port string) (Port, error) { - // Check for parsing issues on "port" now so we can avoid having - // to check it later on. - - portStartInt, portEndInt, err := ParsePortRangeToInt(port) - if err != nil { - return "", err - } - - if portStartInt == portEndInt { - return Port(fmt.Sprintf("%d/%s", portStartInt, proto)), nil - } - return Port(fmt.Sprintf("%d-%d/%s", portStartInt, portEndInt, proto)), nil -} - -// ParsePort parses the port number string and returns an int -func ParsePort(rawPort string) (int, error) { - if len(rawPort) == 0 { - return 0, nil - } - port, err := strconv.ParseUint(rawPort, 10, 16) - if err != nil { - return 0, err - } - return int(port), nil -} - -// ParsePortRangeToInt parses the port range string and returns start/end ints -func ParsePortRangeToInt(rawPort string) (int, int, error) { - if len(rawPort) == 0 { - return 0, 0, nil - } - start, end, err := ParsePortRange(rawPort) - if err != nil { - return 0, 0, err - } - return int(start), int(end), nil -} - -// Proto returns the protocol of a Port -func (p Port) Proto() string { - proto, _ := SplitProtoPort(string(p)) - return proto -} - -// Port returns the port number of a Port -func (p Port) Port() string { - _, port := SplitProtoPort(string(p)) - return port -} - -// Int returns the port number of a Port as an int -func (p Port) Int() int { - portStr := p.Port() - // We don't need to check for an error because we're going to - // assume that any error would have been found, and reported, in NewPort() - port, _ := ParsePort(portStr) - return port -} - -// Range returns the start/end port numbers of a Port range as ints -func (p Port) Range() (int, int, error) { - return ParsePortRangeToInt(p.Port()) -} - -// SplitProtoPort splits a port in the format of proto/port -func SplitProtoPort(rawPort string) (string, string) { - parts := strings.Split(rawPort, "/") - l := len(parts) - if len(rawPort) == 0 || l == 0 || len(parts[0]) == 0 { - return "", "" - } - if l == 1 { - return "tcp", rawPort - } - if len(parts[1]) == 0 { - return "tcp", parts[0] - } - return parts[1], parts[0] -} - -func validateProto(proto string) bool { - for _, availableProto := range []string{"tcp", "udp", "sctp"} { - if availableProto == proto { - return true - } - } - return false -} - -// ParsePortSpecs receives port specs in the format of ip:public:private/proto and parses -// these in to the internal types -func ParsePortSpecs(ports []string) (map[Port]struct{}, map[Port][]PortBinding, error) { - var ( - exposedPorts = make(map[Port]struct{}, len(ports)) - bindings = make(map[Port][]PortBinding) - ) - for _, rawPort := range ports { - portMappings, err := ParsePortSpec(rawPort) - if err != nil { - return nil, nil, err - } - - for _, portMapping := range portMappings { - port := portMapping.Port - if _, exists := exposedPorts[port]; !exists { - exposedPorts[port] = struct{}{} - } - bslice, exists := bindings[port] - if !exists { - bslice = []PortBinding{} - } - bindings[port] = append(bslice, portMapping.Binding) - } - } - return exposedPorts, bindings, nil -} - -// PortMapping is a data object mapping a Port to a PortBinding -type PortMapping struct { - Port Port - Binding PortBinding -} - -func splitParts(rawport string) (string, string, string) { - parts := strings.Split(rawport, ":") - n := len(parts) - containerport := parts[n-1] - - switch n { - case 1: - return "", "", containerport - case 2: - return "", parts[0], containerport - case 3: - return parts[0], parts[1], containerport - default: - return strings.Join(parts[:n-2], ":"), parts[n-2], containerport - } -} - -// ParsePortSpec parses a port specification string into a slice of PortMappings -func ParsePortSpec(rawPort string) ([]PortMapping, error) { - var proto string - rawIP, hostPort, containerPort := splitParts(rawPort) - proto, containerPort = SplitProtoPort(containerPort) - - // Strip [] from IPV6 addresses - ip, _, err := net.SplitHostPort(rawIP + ":") - if err != nil { - return nil, fmt.Errorf("Invalid ip address %v: %s", rawIP, err) - } - if ip != "" && net.ParseIP(ip) == nil { - return nil, fmt.Errorf("Invalid ip address: %s", ip) - } - if containerPort == "" { - return nil, fmt.Errorf("No port specified: %s", rawPort) - } - - startPort, endPort, err := ParsePortRange(containerPort) - if err != nil { - return nil, fmt.Errorf("Invalid containerPort: %s", containerPort) - } - - var startHostPort, endHostPort uint64 = 0, 0 - if len(hostPort) > 0 { - startHostPort, endHostPort, err = ParsePortRange(hostPort) - if err != nil { - return nil, fmt.Errorf("Invalid hostPort: %s", hostPort) - } - } - - if hostPort != "" && (endPort-startPort) != (endHostPort-startHostPort) { - // Allow host port range iff containerPort is not a range. - // In this case, use the host port range as the dynamic - // host port range to allocate into. - if endPort != startPort { - return nil, fmt.Errorf("Invalid ranges specified for container and host Ports: %s and %s", containerPort, hostPort) - } - } - - if !validateProto(strings.ToLower(proto)) { - return nil, fmt.Errorf("Invalid proto: %s", proto) - } - - ports := []PortMapping{} - for i := uint64(0); i <= (endPort - startPort); i++ { - containerPort = strconv.FormatUint(startPort+i, 10) - if len(hostPort) > 0 { - hostPort = strconv.FormatUint(startHostPort+i, 10) - } - // Set hostPort to a range only if there is a single container port - // and a dynamic host port. - if startPort == endPort && startHostPort != endHostPort { - hostPort = fmt.Sprintf("%s-%s", hostPort, strconv.FormatUint(endHostPort, 10)) - } - port, err := NewPort(strings.ToLower(proto), containerPort) - if err != nil { - return nil, err - } - - binding := PortBinding{ - HostIP: ip, - HostPort: hostPort, - } - ports = append(ports, PortMapping{Port: port, Binding: binding}) - } - return ports, nil -} diff --git a/vendor/github.com/docker/go-connections/nat/parse.go b/vendor/github.com/docker/go-connections/nat/parse.go deleted file mode 100644 index 892adf8c66..0000000000 --- a/vendor/github.com/docker/go-connections/nat/parse.go +++ /dev/null @@ -1,57 +0,0 @@ -package nat - -import ( - "fmt" - "strconv" - "strings" -) - -// PartParser parses and validates the specified string (data) using the specified template -// e.g. ip:public:private -> 192.168.0.1:80:8000 -// DEPRECATED: do not use, this function may be removed in a future version -func PartParser(template, data string) (map[string]string, error) { - // ip:public:private - var ( - templateParts = strings.Split(template, ":") - parts = strings.Split(data, ":") - out = make(map[string]string, len(templateParts)) - ) - if len(parts) != len(templateParts) { - return nil, fmt.Errorf("Invalid format to parse. %s should match template %s", data, template) - } - - for i, t := range templateParts { - value := "" - if len(parts) > i { - value = parts[i] - } - out[t] = value - } - return out, nil -} - -// ParsePortRange parses and validates the specified string as a port-range (8000-9000) -func ParsePortRange(ports string) (uint64, uint64, error) { - if ports == "" { - return 0, 0, fmt.Errorf("Empty string specified for ports.") - } - if !strings.Contains(ports, "-") { - start, err := strconv.ParseUint(ports, 10, 16) - end := start - return start, end, err - } - - parts := strings.Split(ports, "-") - start, err := strconv.ParseUint(parts[0], 10, 16) - if err != nil { - return 0, 0, err - } - end, err := strconv.ParseUint(parts[1], 10, 16) - if err != nil { - return 0, 0, err - } - if end < start { - return 0, 0, fmt.Errorf("Invalid range specified for the Port: %s", ports) - } - return start, end, nil -} diff --git a/vendor/github.com/docker/go-connections/nat/sort.go b/vendor/github.com/docker/go-connections/nat/sort.go deleted file mode 100644 index ce950171e3..0000000000 --- a/vendor/github.com/docker/go-connections/nat/sort.go +++ /dev/null @@ -1,96 +0,0 @@ -package nat - -import ( - "sort" - "strings" -) - -type portSorter struct { - ports []Port - by func(i, j Port) bool -} - -func (s *portSorter) Len() int { - return len(s.ports) -} - -func (s *portSorter) Swap(i, j int) { - s.ports[i], s.ports[j] = s.ports[j], s.ports[i] -} - -func (s *portSorter) Less(i, j int) bool { - ip := s.ports[i] - jp := s.ports[j] - - return s.by(ip, jp) -} - -// Sort sorts a list of ports using the provided predicate -// This function should compare `i` and `j`, returning true if `i` is -// considered to be less than `j` -func Sort(ports []Port, predicate func(i, j Port) bool) { - s := &portSorter{ports, predicate} - sort.Sort(s) -} - -type portMapEntry struct { - port Port - binding PortBinding -} - -type portMapSorter []portMapEntry - -func (s portMapSorter) Len() int { return len(s) } -func (s portMapSorter) Swap(i, j int) { s[i], s[j] = s[j], s[i] } - -// sort the port so that the order is: -// 1. port with larger specified bindings -// 2. larger port -// 3. port with tcp protocol -func (s portMapSorter) Less(i, j int) bool { - pi, pj := s[i].port, s[j].port - hpi, hpj := toInt(s[i].binding.HostPort), toInt(s[j].binding.HostPort) - return hpi > hpj || pi.Int() > pj.Int() || (pi.Int() == pj.Int() && strings.ToLower(pi.Proto()) == "tcp") -} - -// SortPortMap sorts the list of ports and their respected mapping. The ports -// will explicit HostPort will be placed first. -func SortPortMap(ports []Port, bindings PortMap) { - s := portMapSorter{} - for _, p := range ports { - if binding, ok := bindings[p]; ok { - for _, b := range binding { - s = append(s, portMapEntry{port: p, binding: b}) - } - bindings[p] = []PortBinding{} - } else { - s = append(s, portMapEntry{port: p}) - } - } - - sort.Sort(s) - var ( - i int - pm = make(map[Port]struct{}) - ) - // reorder ports - for _, entry := range s { - if _, ok := pm[entry.port]; !ok { - ports[i] = entry.port - pm[entry.port] = struct{}{} - i++ - } - // reorder bindings for this port - if _, ok := bindings[entry.port]; ok { - bindings[entry.port] = append(bindings[entry.port], entry.binding) - } - } -} - -func toInt(s string) uint64 { - i, _, err := ParsePortRange(s) - if err != nil { - i = 0 - } - return i -} diff --git a/vendor/github.com/docker/go-connections/sockets/inmem_socket.go b/vendor/github.com/docker/go-connections/sockets/inmem_socket.go deleted file mode 100644 index 99846ffddb..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/inmem_socket.go +++ /dev/null @@ -1,81 +0,0 @@ -package sockets - -import ( - "errors" - "net" - "sync" -) - -var errClosed = errors.New("use of closed network connection") - -// InmemSocket implements net.Listener using in-memory only connections. -type InmemSocket struct { - chConn chan net.Conn - chClose chan struct{} - addr string - mu sync.Mutex -} - -// dummyAddr is used to satisfy net.Addr for the in-mem socket -// it is just stored as a string and returns the string for all calls -type dummyAddr string - -// NewInmemSocket creates an in-memory only net.Listener -// The addr argument can be any string, but is used to satisfy the `Addr()` part -// of the net.Listener interface -func NewInmemSocket(addr string, bufSize int) *InmemSocket { - return &InmemSocket{ - chConn: make(chan net.Conn, bufSize), - chClose: make(chan struct{}), - addr: addr, - } -} - -// Addr returns the socket's addr string to satisfy net.Listener -func (s *InmemSocket) Addr() net.Addr { - return dummyAddr(s.addr) -} - -// Accept implements the Accept method in the Listener interface; it waits for the next call and returns a generic Conn. -func (s *InmemSocket) Accept() (net.Conn, error) { - select { - case conn := <-s.chConn: - return conn, nil - case <-s.chClose: - return nil, errClosed - } -} - -// Close closes the listener. It will be unavailable for use once closed. -func (s *InmemSocket) Close() error { - s.mu.Lock() - defer s.mu.Unlock() - select { - case <-s.chClose: - default: - close(s.chClose) - } - return nil -} - -// Dial is used to establish a connection with the in-mem server -func (s *InmemSocket) Dial(network, addr string) (net.Conn, error) { - srvConn, clientConn := net.Pipe() - select { - case s.chConn <- srvConn: - case <-s.chClose: - return nil, errClosed - } - - return clientConn, nil -} - -// Network returns the addr string, satisfies net.Addr -func (a dummyAddr) Network() string { - return string(a) -} - -// String returns the string form -func (a dummyAddr) String() string { - return string(a) -} diff --git a/vendor/github.com/docker/go-connections/sockets/proxy.go b/vendor/github.com/docker/go-connections/sockets/proxy.go deleted file mode 100644 index 98e9a1dc61..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/proxy.go +++ /dev/null @@ -1,51 +0,0 @@ -package sockets - -import ( - "net" - "net/url" - "os" - "strings" - - "golang.org/x/net/proxy" -) - -// GetProxyEnv allows access to the uppercase and the lowercase forms of -// proxy-related variables. See the Go specification for details on these -// variables. https://golang.org/pkg/net/http/ -func GetProxyEnv(key string) string { - proxyValue := os.Getenv(strings.ToUpper(key)) - if proxyValue == "" { - return os.Getenv(strings.ToLower(key)) - } - return proxyValue -} - -// DialerFromEnvironment takes in a "direct" *net.Dialer and returns a -// proxy.Dialer which will route the connections through the proxy using the -// given dialer. -func DialerFromEnvironment(direct *net.Dialer) (proxy.Dialer, error) { - allProxy := GetProxyEnv("all_proxy") - if len(allProxy) == 0 { - return direct, nil - } - - proxyURL, err := url.Parse(allProxy) - if err != nil { - return direct, err - } - - proxyFromURL, err := proxy.FromURL(proxyURL, direct) - if err != nil { - return direct, err - } - - noProxy := GetProxyEnv("no_proxy") - if len(noProxy) == 0 { - return proxyFromURL, nil - } - - perHost := proxy.NewPerHost(proxyFromURL, direct) - perHost.AddFromString(noProxy) - - return perHost, nil -} diff --git a/vendor/github.com/docker/go-connections/sockets/sockets.go b/vendor/github.com/docker/go-connections/sockets/sockets.go deleted file mode 100644 index a1d7beb4d8..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/sockets.go +++ /dev/null @@ -1,38 +0,0 @@ -// Package sockets provides helper functions to create and configure Unix or TCP sockets. -package sockets - -import ( - "errors" - "net" - "net/http" - "time" -) - -// Why 32? See https://github.com/docker/docker/pull/8035. -const defaultTimeout = 32 * time.Second - -// ErrProtocolNotAvailable is returned when a given transport protocol is not provided by the operating system. -var ErrProtocolNotAvailable = errors.New("protocol not available") - -// ConfigureTransport configures the specified Transport according to the -// specified proto and addr. -// If the proto is unix (using a unix socket to communicate) or npipe the -// compression is disabled. -func ConfigureTransport(tr *http.Transport, proto, addr string) error { - switch proto { - case "unix": - return configureUnixTransport(tr, proto, addr) - case "npipe": - return configureNpipeTransport(tr, proto, addr) - default: - tr.Proxy = http.ProxyFromEnvironment - dialer, err := DialerFromEnvironment(&net.Dialer{ - Timeout: defaultTimeout, - }) - if err != nil { - return err - } - tr.Dial = dialer.Dial - } - return nil -} diff --git a/vendor/github.com/docker/go-connections/sockets/sockets_unix.go b/vendor/github.com/docker/go-connections/sockets/sockets_unix.go deleted file mode 100644 index 386cf0dbbd..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/sockets_unix.go +++ /dev/null @@ -1,35 +0,0 @@ -// +build !windows - -package sockets - -import ( - "fmt" - "net" - "net/http" - "syscall" - "time" -) - -const maxUnixSocketPathSize = len(syscall.RawSockaddrUnix{}.Path) - -func configureUnixTransport(tr *http.Transport, proto, addr string) error { - if len(addr) > maxUnixSocketPathSize { - return fmt.Errorf("Unix socket path %q is too long", addr) - } - // No need for compression in local communications. - tr.DisableCompression = true - tr.Dial = func(_, _ string) (net.Conn, error) { - return net.DialTimeout(proto, addr, defaultTimeout) - } - return nil -} - -func configureNpipeTransport(tr *http.Transport, proto, addr string) error { - return ErrProtocolNotAvailable -} - -// DialPipe connects to a Windows named pipe. -// This is not supported on other OSes. -func DialPipe(_ string, _ time.Duration) (net.Conn, error) { - return nil, syscall.EAFNOSUPPORT -} diff --git a/vendor/github.com/docker/go-connections/sockets/sockets_windows.go b/vendor/github.com/docker/go-connections/sockets/sockets_windows.go deleted file mode 100644 index 5c21644e1f..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/sockets_windows.go +++ /dev/null @@ -1,27 +0,0 @@ -package sockets - -import ( - "net" - "net/http" - "time" - - "github.com/Microsoft/go-winio" -) - -func configureUnixTransport(tr *http.Transport, proto, addr string) error { - return ErrProtocolNotAvailable -} - -func configureNpipeTransport(tr *http.Transport, proto, addr string) error { - // No need for compression in local communications. - tr.DisableCompression = true - tr.Dial = func(_, _ string) (net.Conn, error) { - return DialPipe(addr, defaultTimeout) - } - return nil -} - -// DialPipe connects to a Windows named pipe. -func DialPipe(addr string, timeout time.Duration) (net.Conn, error) { - return winio.DialPipe(addr, &timeout) -} diff --git a/vendor/github.com/docker/go-connections/sockets/tcp_socket.go b/vendor/github.com/docker/go-connections/sockets/tcp_socket.go deleted file mode 100644 index 53cbb6c79e..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/tcp_socket.go +++ /dev/null @@ -1,22 +0,0 @@ -// Package sockets provides helper functions to create and configure Unix or TCP sockets. -package sockets - -import ( - "crypto/tls" - "net" -) - -// NewTCPSocket creates a TCP socket listener with the specified address and -// the specified tls configuration. If TLSConfig is set, will encapsulate the -// TCP listener inside a TLS one. -func NewTCPSocket(addr string, tlsConfig *tls.Config) (net.Listener, error) { - l, err := net.Listen("tcp", addr) - if err != nil { - return nil, err - } - if tlsConfig != nil { - tlsConfig.NextProtos = []string{"http/1.1"} - l = tls.NewListener(l, tlsConfig) - } - return l, nil -} diff --git a/vendor/github.com/docker/go-connections/sockets/unix_socket.go b/vendor/github.com/docker/go-connections/sockets/unix_socket.go deleted file mode 100644 index a8b5dbb6fd..0000000000 --- a/vendor/github.com/docker/go-connections/sockets/unix_socket.go +++ /dev/null @@ -1,32 +0,0 @@ -// +build !windows - -package sockets - -import ( - "net" - "os" - "syscall" -) - -// NewUnixSocket creates a unix socket with the specified path and group. -func NewUnixSocket(path string, gid int) (net.Listener, error) { - if err := syscall.Unlink(path); err != nil && !os.IsNotExist(err) { - return nil, err - } - mask := syscall.Umask(0777) - defer syscall.Umask(mask) - - l, err := net.Listen("unix", path) - if err != nil { - return nil, err - } - if err := os.Chown(path, 0, gid); err != nil { - l.Close() - return nil, err - } - if err := os.Chmod(path, 0660); err != nil { - l.Close() - return nil, err - } - return l, nil -} diff --git a/vendor/github.com/docker/go-connections/tlsconfig/certpool_go17.go b/vendor/github.com/docker/go-connections/tlsconfig/certpool_go17.go deleted file mode 100644 index 1ca0965e06..0000000000 --- a/vendor/github.com/docker/go-connections/tlsconfig/certpool_go17.go +++ /dev/null @@ -1,18 +0,0 @@ -// +build go1.7 - -package tlsconfig - -import ( - "crypto/x509" - "runtime" -) - -// SystemCertPool returns a copy of the system cert pool, -// returns an error if failed to load or empty pool on windows. -func SystemCertPool() (*x509.CertPool, error) { - certpool, err := x509.SystemCertPool() - if err != nil && runtime.GOOS == "windows" { - return x509.NewCertPool(), nil - } - return certpool, err -} diff --git a/vendor/github.com/docker/go-connections/tlsconfig/certpool_other.go b/vendor/github.com/docker/go-connections/tlsconfig/certpool_other.go deleted file mode 100644 index 1ff81c333c..0000000000 --- a/vendor/github.com/docker/go-connections/tlsconfig/certpool_other.go +++ /dev/null @@ -1,13 +0,0 @@ -// +build !go1.7 - -package tlsconfig - -import ( - "crypto/x509" -) - -// SystemCertPool returns an new empty cert pool, -// accessing system cert pool is supported in go 1.7 -func SystemCertPool() (*x509.CertPool, error) { - return x509.NewCertPool(), nil -} diff --git a/vendor/github.com/docker/go-connections/tlsconfig/config.go b/vendor/github.com/docker/go-connections/tlsconfig/config.go deleted file mode 100644 index 0ef3fdcb46..0000000000 --- a/vendor/github.com/docker/go-connections/tlsconfig/config.go +++ /dev/null @@ -1,254 +0,0 @@ -// Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers. -// -// As a reminder from https://golang.org/pkg/crypto/tls/#Config: -// A Config structure is used to configure a TLS client or server. After one has been passed to a TLS function it must not be modified. -// A Config may be reused; the tls package will also not modify it. -package tlsconfig - -import ( - "crypto/tls" - "crypto/x509" - "encoding/pem" - "fmt" - "io/ioutil" - "os" - - "github.com/pkg/errors" -) - -// Options represents the information needed to create client and server TLS configurations. -type Options struct { - CAFile string - - // If either CertFile or KeyFile is empty, Client() will not load them - // preventing the client from authenticating to the server. - // However, Server() requires them and will error out if they are empty. - CertFile string - KeyFile string - - // client-only option - InsecureSkipVerify bool - // server-only option - ClientAuth tls.ClientAuthType - // If ExclusiveRootPools is set, then if a CA file is provided, the root pool used for TLS - // creds will include exclusively the roots in that CA file. If no CA file is provided, - // the system pool will be used. - ExclusiveRootPools bool - MinVersion uint16 - // If Passphrase is set, it will be used to decrypt a TLS private key - // if the key is encrypted - Passphrase string -} - -// Extra (server-side) accepted CBC cipher suites - will phase out in the future -var acceptedCBCCiphers = []uint16{ - tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, - tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, - tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, - tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, -} - -// DefaultServerAcceptedCiphers should be uses by code which already has a crypto/tls -// options struct but wants to use a commonly accepted set of TLS cipher suites, with -// known weak algorithms removed. -var DefaultServerAcceptedCiphers = append(clientCipherSuites, acceptedCBCCiphers...) - -// allTLSVersions lists all the TLS versions and is used by the code that validates -// a uint16 value as a TLS version. -var allTLSVersions = map[uint16]struct{}{ - tls.VersionSSL30: {}, - tls.VersionTLS10: {}, - tls.VersionTLS11: {}, - tls.VersionTLS12: {}, -} - -// ServerDefault returns a secure-enough TLS configuration for the server TLS configuration. -func ServerDefault(ops ...func(*tls.Config)) *tls.Config { - tlsconfig := &tls.Config{ - // Avoid fallback by default to SSL protocols < TLS1.2 - MinVersion: tls.VersionTLS12, - PreferServerCipherSuites: true, - CipherSuites: DefaultServerAcceptedCiphers, - } - - for _, op := range ops { - op(tlsconfig) - } - - return tlsconfig -} - -// ClientDefault returns a secure-enough TLS configuration for the client TLS configuration. -func ClientDefault(ops ...func(*tls.Config)) *tls.Config { - tlsconfig := &tls.Config{ - // Prefer TLS1.2 as the client minimum - MinVersion: tls.VersionTLS12, - CipherSuites: clientCipherSuites, - } - - for _, op := range ops { - op(tlsconfig) - } - - return tlsconfig -} - -// certPool returns an X.509 certificate pool from `caFile`, the certificate file. -func certPool(caFile string, exclusivePool bool) (*x509.CertPool, error) { - // If we should verify the server, we need to load a trusted ca - var ( - certPool *x509.CertPool - err error - ) - if exclusivePool { - certPool = x509.NewCertPool() - } else { - certPool, err = SystemCertPool() - if err != nil { - return nil, fmt.Errorf("failed to read system certificates: %v", err) - } - } - pem, err := ioutil.ReadFile(caFile) - if err != nil { - return nil, fmt.Errorf("could not read CA certificate %q: %v", caFile, err) - } - if !certPool.AppendCertsFromPEM(pem) { - return nil, fmt.Errorf("failed to append certificates from PEM file: %q", caFile) - } - return certPool, nil -} - -// isValidMinVersion checks that the input value is a valid tls minimum version -func isValidMinVersion(version uint16) bool { - _, ok := allTLSVersions[version] - return ok -} - -// adjustMinVersion sets the MinVersion on `config`, the input configuration. -// It assumes the current MinVersion on the `config` is the lowest allowed. -func adjustMinVersion(options Options, config *tls.Config) error { - if options.MinVersion > 0 { - if !isValidMinVersion(options.MinVersion) { - return fmt.Errorf("Invalid minimum TLS version: %x", options.MinVersion) - } - if options.MinVersion < config.MinVersion { - return fmt.Errorf("Requested minimum TLS version is too low. Should be at-least: %x", config.MinVersion) - } - config.MinVersion = options.MinVersion - } - - return nil -} - -// IsErrEncryptedKey returns true if the 'err' is an error of incorrect -// password when tryin to decrypt a TLS private key -func IsErrEncryptedKey(err error) bool { - return errors.Cause(err) == x509.IncorrectPasswordError -} - -// getPrivateKey returns the private key in 'keyBytes', in PEM-encoded format. -// If the private key is encrypted, 'passphrase' is used to decrypted the -// private key. -func getPrivateKey(keyBytes []byte, passphrase string) ([]byte, error) { - // this section makes some small changes to code from notary/tuf/utils/x509.go - pemBlock, _ := pem.Decode(keyBytes) - if pemBlock == nil { - return nil, fmt.Errorf("no valid private key found") - } - - var err error - if x509.IsEncryptedPEMBlock(pemBlock) { - keyBytes, err = x509.DecryptPEMBlock(pemBlock, []byte(passphrase)) - if err != nil { - return nil, errors.Wrap(err, "private key is encrypted, but could not decrypt it") - } - keyBytes = pem.EncodeToMemory(&pem.Block{Type: pemBlock.Type, Bytes: keyBytes}) - } - - return keyBytes, nil -} - -// getCert returns a Certificate from the CertFile and KeyFile in 'options', -// if the key is encrypted, the Passphrase in 'options' will be used to -// decrypt it. -func getCert(options Options) ([]tls.Certificate, error) { - if options.CertFile == "" && options.KeyFile == "" { - return nil, nil - } - - errMessage := "Could not load X509 key pair" - - cert, err := ioutil.ReadFile(options.CertFile) - if err != nil { - return nil, errors.Wrap(err, errMessage) - } - - prKeyBytes, err := ioutil.ReadFile(options.KeyFile) - if err != nil { - return nil, errors.Wrap(err, errMessage) - } - - prKeyBytes, err = getPrivateKey(prKeyBytes, options.Passphrase) - if err != nil { - return nil, errors.Wrap(err, errMessage) - } - - tlsCert, err := tls.X509KeyPair(cert, prKeyBytes) - if err != nil { - return nil, errors.Wrap(err, errMessage) - } - - return []tls.Certificate{tlsCert}, nil -} - -// Client returns a TLS configuration meant to be used by a client. -func Client(options Options) (*tls.Config, error) { - tlsConfig := ClientDefault() - tlsConfig.InsecureSkipVerify = options.InsecureSkipVerify - if !options.InsecureSkipVerify && options.CAFile != "" { - CAs, err := certPool(options.CAFile, options.ExclusiveRootPools) - if err != nil { - return nil, err - } - tlsConfig.RootCAs = CAs - } - - tlsCerts, err := getCert(options) - if err != nil { - return nil, err - } - tlsConfig.Certificates = tlsCerts - - if err := adjustMinVersion(options, tlsConfig); err != nil { - return nil, err - } - - return tlsConfig, nil -} - -// Server returns a TLS configuration meant to be used by a server. -func Server(options Options) (*tls.Config, error) { - tlsConfig := ServerDefault() - tlsConfig.ClientAuth = options.ClientAuth - tlsCert, err := tls.LoadX509KeyPair(options.CertFile, options.KeyFile) - if err != nil { - if os.IsNotExist(err) { - return nil, fmt.Errorf("Could not load X509 key pair (cert: %q, key: %q): %v", options.CertFile, options.KeyFile, err) - } - return nil, fmt.Errorf("Error reading X509 key pair (cert: %q, key: %q): %v. Make sure the key is not encrypted.", options.CertFile, options.KeyFile, err) - } - tlsConfig.Certificates = []tls.Certificate{tlsCert} - if options.ClientAuth >= tls.VerifyClientCertIfGiven && options.CAFile != "" { - CAs, err := certPool(options.CAFile, options.ExclusiveRootPools) - if err != nil { - return nil, err - } - tlsConfig.ClientCAs = CAs - } - - if err := adjustMinVersion(options, tlsConfig); err != nil { - return nil, err - } - - return tlsConfig, nil -} diff --git a/vendor/github.com/docker/go-connections/tlsconfig/config_client_ciphers.go b/vendor/github.com/docker/go-connections/tlsconfig/config_client_ciphers.go deleted file mode 100644 index 6b4c6a7c0d..0000000000 --- a/vendor/github.com/docker/go-connections/tlsconfig/config_client_ciphers.go +++ /dev/null @@ -1,17 +0,0 @@ -// +build go1.5 - -// Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers. -// -package tlsconfig - -import ( - "crypto/tls" -) - -// Client TLS cipher suites (dropping CBC ciphers for client preferred suite set) -var clientCipherSuites = []uint16{ - tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, - tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, - tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, - tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, -} diff --git a/vendor/github.com/docker/go-connections/tlsconfig/config_legacy_client_ciphers.go b/vendor/github.com/docker/go-connections/tlsconfig/config_legacy_client_ciphers.go deleted file mode 100644 index ee22df47cb..0000000000 --- a/vendor/github.com/docker/go-connections/tlsconfig/config_legacy_client_ciphers.go +++ /dev/null @@ -1,15 +0,0 @@ -// +build !go1.5 - -// Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers. -// -package tlsconfig - -import ( - "crypto/tls" -) - -// Client TLS cipher suites (dropping CBC ciphers for client preferred suite set) -var clientCipherSuites = []uint16{ - tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, - tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, -} diff --git a/vendor/github.com/docker/go-units/size.go b/vendor/github.com/docker/go-units/size.go index 85f6ab0715..c245a89513 100644 --- a/vendor/github.com/docker/go-units/size.go +++ b/vendor/github.com/docker/go-units/size.go @@ -2,7 +2,6 @@ package units import ( "fmt" - "regexp" "strconv" "strings" ) @@ -26,16 +25,17 @@ const ( PiB = 1024 * TiB ) -type unitMap map[string]int64 +type unitMap map[byte]int64 var ( - decimalMap = unitMap{"k": KB, "m": MB, "g": GB, "t": TB, "p": PB} - binaryMap = unitMap{"k": KiB, "m": MiB, "g": GiB, "t": TiB, "p": PiB} - sizeRegex = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[iI]?[bB]?$`) + decimalMap = unitMap{'k': KB, 'm': MB, 'g': GB, 't': TB, 'p': PB} + binaryMap = unitMap{'k': KiB, 'm': MiB, 'g': GiB, 't': TiB, 'p': PiB} ) -var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} -var binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"} +var ( + decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"} + binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"} +) func getSizeAndUnit(size float64, base float64, _map []string) (float64, string) { i := 0 @@ -89,20 +89,66 @@ func RAMInBytes(size string) (int64, error) { // Parses the human-readable size string into the amount it represents. func parseSize(sizeStr string, uMap unitMap) (int64, error) { - matches := sizeRegex.FindStringSubmatch(sizeStr) - if len(matches) != 4 { + // TODO: rewrite to use strings.Cut if there's a space + // once Go < 1.18 is deprecated. + sep := strings.LastIndexAny(sizeStr, "01234567890. ") + if sep == -1 { + // There should be at least a digit. return -1, fmt.Errorf("invalid size: '%s'", sizeStr) } + var num, sfx string + if sizeStr[sep] != ' ' { + num = sizeStr[:sep+1] + sfx = sizeStr[sep+1:] + } else { + // Omit the space separator. + num = sizeStr[:sep] + sfx = sizeStr[sep+1:] + } - size, err := strconv.ParseFloat(matches[1], 64) + size, err := strconv.ParseFloat(num, 64) if err != nil { return -1, err } + // Backward compatibility: reject negative sizes. + if size < 0 { + return -1, fmt.Errorf("invalid size: '%s'", sizeStr) + } - unitPrefix := strings.ToLower(matches[3]) - if mul, ok := uMap[unitPrefix]; ok { + if len(sfx) == 0 { + return int64(size), nil + } + + // Process the suffix. + + if len(sfx) > 3 { // Too long. + goto badSuffix + } + sfx = strings.ToLower(sfx) + // Trivial case: b suffix. + if sfx[0] == 'b' { + if len(sfx) > 1 { // no extra characters allowed after b. + goto badSuffix + } + return int64(size), nil + } + // A suffix from the map. + if mul, ok := uMap[sfx[0]]; ok { size *= float64(mul) + } else { + goto badSuffix + } + + // The suffix may have extra "b" or "ib" (e.g. KiB or MB). + switch { + case len(sfx) == 2 && sfx[1] != 'b': + goto badSuffix + case len(sfx) == 3 && sfx[1:] != "ib": + goto badSuffix } return int64(size), nil + +badSuffix: + return -1, fmt.Errorf("invalid suffix: '%s'", sfx) } diff --git a/vendor/github.com/emicklei/go-restful/v3/.gitignore b/vendor/github.com/emicklei/go-restful/v3/.gitignore new file mode 100644 index 0000000000..446be09b4d --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/.gitignore @@ -0,0 +1,71 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe + +restful.html + +*.out + +tmp.prof + +go-restful.test + +examples/restful-basic-authentication + +examples/restful-encoding-filter + +examples/restful-filters + +examples/restful-hello-world + +examples/restful-resource-functions + +examples/restful-serve-static + +examples/restful-user-service + +*.DS_Store +examples/restful-user-resource + +examples/restful-multi-containers + +examples/restful-form-handling + +examples/restful-CORS-filter + +examples/restful-options-filter + +examples/restful-curly-router + +examples/restful-cpuprofiler-service + +examples/restful-pre-post-filters + +curly.prof + +examples/restful-NCSA-logging + +examples/restful-html-template + +s.html +restful-path-tail +.idea diff --git a/vendor/github.com/emicklei/go-restful/v3/.goconvey b/vendor/github.com/emicklei/go-restful/v3/.goconvey new file mode 100644 index 0000000000..8485e986e4 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/.goconvey @@ -0,0 +1 @@ +ignore \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/v3/.travis.yml b/vendor/github.com/emicklei/go-restful/v3/.travis.yml new file mode 100644 index 0000000000..3a0bf5ff1b --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/.travis.yml @@ -0,0 +1,13 @@ +language: go + +go: + - 1.x + +before_install: + - go test -v + +script: + - go test -race -coverprofile=coverage.txt -covermode=atomic + +after_success: + - bash <(curl -s https://codecov.io/bash) \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md new file mode 100644 index 0000000000..02a73ccfd1 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md @@ -0,0 +1,387 @@ +# Change history of go-restful + +## [v3.10.1] - 2022-11-19 + +- fix broken 3.10.0 by using path package for joining paths + +## [v3.10.0] - 2022-10-11 - BROKEN + +- changed tokenizer to match std route match behavior; do not trimright the path (#511) +- Add MIME_ZIP (#512) +- Add MIME_ZIP and HEADER_ContentDisposition (#513) +- Changed how to get query parameter issue #510 + +## [v3.9.0] - 2022-07-21 + +- add support for http.Handler implementations to work as FilterFunction, issue #504 (thanks to https://github.com/ggicci) + +## [v3.8.0] - 2022-06-06 + +- use exact matching of allowed domain entries, issue #489 (#493) + - this changes fixes [security] Authorization Bypass Through User-Controlled Key + by changing the behaviour of the AllowedDomains setting in the CORS filter. + To support the previous behaviour, the CORS filter type now has a AllowedDomainFunc + callback mechanism which is called when a simple domain match fails. +- add test and fix for POST without body and Content-type, issue #492 (#496) +- [Minor] Bad practice to have a mix of Receiver types. (#491) + +## [v3.7.2] - 2021-11-24 + +- restored FilterChain (#482 by SVilgelm) + + +## [v3.7.1] - 2021-10-04 + +- fix problem with contentEncodingEnabled setting (#479) + +## [v3.7.0] - 2021-09-24 + +- feat(parameter): adds additional openapi mappings (#478) + +## [v3.6.0] - 2021-09-18 + +- add support for vendor extensions (#477 thx erraggy) + +## [v3.5.2] - 2021-07-14 + +- fix removing absent route from webservice (#472) + +## [v3.5.1] - 2021-04-12 + +- fix handling no match access selected path +- remove obsolete field + +## [v3.5.0] - 2021-04-10 + +- add check for wildcard (#463) in CORS +- add access to Route from Request, issue #459 (#462) + +## [v3.4.0] - 2020-11-10 + +- Added OPTIONS to WebService + +## [v3.3.2] - 2020-01-23 + +- Fixed duplicate compression in dispatch. #449 + + +## [v3.3.1] - 2020-08-31 + +- Added check on writer to prevent compression of response twice. #447 + +## [v3.3.0] - 2020-08-19 + +- Enable content encoding on Handle and ServeHTTP (#446) +- List available representations in 406 body (#437) +- Convert to string using rune() (#443) + +## [v3.2.0] - 2020-06-21 + +- 405 Method Not Allowed must have Allow header (#436) (thx Bracken ) +- add field allowedMethodsWithoutContentType (#424) + +## [v3.1.0] + +- support describing response headers (#426) +- fix openapi examples (#425) + +v3.0.0 + +- fix: use request/response resulting from filter chain +- add Go module + Module consumer should use github.com/emicklei/go-restful/v3 as import path + +v2.10.0 + +- support for Custom Verbs (thanks Vinci Xu <277040271@qq.com>) +- fixed static example (thanks Arthur ) +- simplify code (thanks Christian Muehlhaeuser ) +- added JWT HMAC with SHA-512 authentication code example (thanks Amim Knabben ) + +v2.9.6 + +- small optimization in filter code + +v2.11.1 + +- fix WriteError return value (#415) + +v2.11.0 + +- allow prefix and suffix in path variable expression (#414) + +v2.9.6 + +- support google custome verb (#413) + +v2.9.5 + +- fix panic in Response.WriteError if err == nil + +v2.9.4 + +- fix issue #400 , parsing mime type quality +- Route Builder added option for contentEncodingEnabled (#398) + +v2.9.3 + +- Avoid return of 415 Unsupported Media Type when request body is empty (#396) + +v2.9.2 + +- Reduce allocations in per-request methods to improve performance (#395) + +v2.9.1 + +- Fix issue with default responses and invalid status code 0. (#393) + +v2.9.0 + +- add per Route content encoding setting (overrides container setting) + +v2.8.0 + +- add Request.QueryParameters() +- add json-iterator (via build tag) +- disable vgo module (until log is moved) + +v2.7.1 + +- add vgo module + +v2.6.1 + +- add JSONNewDecoderFunc to allow custom JSON Decoder usage (go 1.10+) + +v2.6.0 + +- Make JSR 311 routing and path param processing consistent +- Adding description to RouteBuilder.Reads() +- Update example for Swagger12 and OpenAPI + +2017-09-13 + +- added route condition functions using `.If(func)` in route building. + +2017-02-16 + +- solved issue #304, make operation names unique + +2017-01-30 + + [IMPORTANT] For swagger users, change your import statement to: + swagger "github.com/emicklei/go-restful-swagger12" + +- moved swagger 1.2 code to go-restful-swagger12 +- created TAG 2.0.0 + +2017-01-27 + +- remove defer request body close +- expose Dispatch for testing filters and Routefunctions +- swagger response model cannot be array +- created TAG 1.0.0 + +2016-12-22 + +- (API change) Remove code related to caching request content. Removes SetCacheReadEntity(doCache bool) + +2016-11-26 + +- Default change! now use CurlyRouter (was RouterJSR311) +- Default change! no more caching of request content +- Default change! do not recover from panics + +2016-09-22 + +- fix the DefaultRequestContentType feature + +2016-02-14 + +- take the qualify factor of the Accept header mediatype into account when deciding the contentype of the response +- add constructors for custom entity accessors for xml and json + +2015-09-27 + +- rename new WriteStatusAnd... to WriteHeaderAnd... for consistency + +2015-09-25 + +- fixed problem with changing Header after WriteHeader (issue 235) + +2015-09-14 + +- changed behavior of WriteHeader (immediate write) and WriteEntity (no status write) +- added support for custom EntityReaderWriters. + +2015-08-06 + +- add support for reading entities from compressed request content +- use sync.Pool for compressors of http response and request body +- add Description to Parameter for documentation in Swagger UI + +2015-03-20 + +- add configurable logging + +2015-03-18 + +- if not specified, the Operation is derived from the Route function + +2015-03-17 + +- expose Parameter creation functions +- make trace logger an interface +- fix OPTIONSFilter +- customize rendering of ServiceError +- JSR311 router now handles wildcards +- add Notes to Route + +2014-11-27 + +- (api add) PrettyPrint per response. (as proposed in #167) + +2014-11-12 + +- (api add) ApiVersion(.) for documentation in Swagger UI + +2014-11-10 + +- (api change) struct fields tagged with "description" show up in Swagger UI + +2014-10-31 + +- (api change) ReturnsError -> Returns +- (api add) RouteBuilder.Do(aBuilder) for DRY use of RouteBuilder +- fix swagger nested structs +- sort Swagger response messages by code + +2014-10-23 + +- (api add) ReturnsError allows you to document Http codes in swagger +- fixed problem with greedy CurlyRouter +- (api add) Access-Control-Max-Age in CORS +- add tracing functionality (injectable) for debugging purposes +- support JSON parse 64bit int +- fix empty parameters for swagger +- WebServicesUrl is now optional for swagger +- fixed duplicate AccessControlAllowOrigin in CORS +- (api change) expose ServeMux in container +- (api add) added AllowedDomains in CORS +- (api add) ParameterNamed for detailed documentation + +2014-04-16 + +- (api add) expose constructor of Request for testing. + +2014-06-27 + +- (api add) ParameterNamed gives access to a Parameter definition and its data (for further specification). +- (api add) SetCacheReadEntity allow scontrol over whether or not the request body is being cached (default true for compatibility reasons). + +2014-07-03 + +- (api add) CORS can be configured with a list of allowed domains + +2014-03-12 + +- (api add) Route path parameters can use wildcard or regular expressions. (requires CurlyRouter) + +2014-02-26 + +- (api add) Request now provides information about the matched Route, see method SelectedRoutePath + +2014-02-17 + +- (api change) renamed parameter constants (go-lint checks) + +2014-01-10 + +- (api add) support for CloseNotify, see http://golang.org/pkg/net/http/#CloseNotifier + +2014-01-07 + +- (api change) Write* methods in Response now return the error or nil. +- added example of serving HTML from a Go template. +- fixed comparing Allowed headers in CORS (is now case-insensitive) + +2013-11-13 + +- (api add) Response knows how many bytes are written to the response body. + +2013-10-29 + +- (api add) RecoverHandler(handler RecoverHandleFunction) to change how panic recovery is handled. Default behavior is to log and return a stacktrace. This may be a security issue as it exposes sourcecode information. + +2013-10-04 + +- (api add) Response knows what HTTP status has been written +- (api add) Request can have attributes (map of string->interface, also called request-scoped variables + +2013-09-12 + +- (api change) Router interface simplified +- Implemented CurlyRouter, a Router that does not use|allow regular expressions in paths + +2013-08-05 + - add OPTIONS support + - add CORS support + +2013-08-27 + +- fixed some reported issues (see github) +- (api change) deprecated use of WriteError; use WriteErrorString instead + +2014-04-15 + +- (fix) v1.0.1 tag: fix Issue 111: WriteErrorString + +2013-08-08 + +- (api add) Added implementation Container: a WebServices collection with its own http.ServeMux allowing multiple endpoints per program. Existing uses of go-restful will register their services to the DefaultContainer. +- (api add) the swagger package has be extended to have a UI per container. +- if panic is detected then a small stack trace is printed (thanks to runner-mei) +- (api add) WriteErrorString to Response + +Important API changes: + +- (api remove) package variable DoNotRecover no longer works ; use restful.DefaultContainer.DoNotRecover(true) instead. +- (api remove) package variable EnableContentEncoding no longer works ; use restful.DefaultContainer.EnableContentEncoding(true) instead. + + +2013-07-06 + +- (api add) Added support for response encoding (gzip and deflate(zlib)). This feature is disabled on default (for backwards compatibility). Use restful.EnableContentEncoding = true in your initialization to enable this feature. + +2013-06-19 + +- (improve) DoNotRecover option, moved request body closer, improved ReadEntity + +2013-06-03 + +- (api change) removed Dispatcher interface, hide PathExpression +- changed receiver names of type functions to be more idiomatic Go + +2013-06-02 + +- (optimize) Cache the RegExp compilation of Paths. + +2013-05-22 + +- (api add) Added support for request/response filter functions + +2013-05-18 + + +- (api add) Added feature to change the default Http Request Dispatch function (travis cline) +- (api change) Moved Swagger Webservice to swagger package (see example restful-user) + +[2012-11-14 .. 2013-05-18> + +- See https://github.com/emicklei/go-restful/commits + +2012-11-14 + +- Initial commit + + diff --git a/vendor/github.com/emicklei/go-restful/v3/LICENSE b/vendor/github.com/emicklei/go-restful/v3/LICENSE new file mode 100644 index 0000000000..ece7ec61ef --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2012,2013 Ernest Micklei + +MIT License + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/v3/Makefile b/vendor/github.com/emicklei/go-restful/v3/Makefile new file mode 100644 index 0000000000..16d0b80bb0 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/Makefile @@ -0,0 +1,8 @@ +all: test + +test: + go vet . + go test -cover -v . + +ex: + find ./examples -type f -name "*.go" | xargs -I {} go build -o /tmp/ignore {} \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/v3/README.md b/vendor/github.com/emicklei/go-restful/v3/README.md new file mode 100644 index 0000000000..0625359dc4 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/README.md @@ -0,0 +1,111 @@ +go-restful +========== +package for building REST-style Web Services using Google Go + +[![Build Status](https://travis-ci.org/emicklei/go-restful.png)](https://travis-ci.org/emicklei/go-restful) +[![Go Report Card](https://goreportcard.com/badge/github.com/emicklei/go-restful)](https://goreportcard.com/report/github.com/emicklei/go-restful) +[![GoDoc](https://godoc.org/github.com/emicklei/go-restful?status.svg)](https://pkg.go.dev/github.com/emicklei/go-restful) +[![codecov](https://codecov.io/gh/emicklei/go-restful/branch/master/graph/badge.svg)](https://codecov.io/gh/emicklei/go-restful) + +- [Code examples use v3](https://github.com/emicklei/go-restful/tree/v3/examples) + +REST asks developers to use HTTP methods explicitly and in a way that's consistent with the protocol definition. This basic REST design principle establishes a one-to-one mapping between create, read, update, and delete (CRUD) operations and HTTP methods. According to this mapping: + +- GET = Retrieve a representation of a resource +- POST = Create if you are sending content to the server to create a subordinate of the specified resource collection, using some server-side algorithm. +- PUT = Create if you are sending the full content of the specified resource (URI). +- PUT = Update if you are updating the full content of the specified resource. +- DELETE = Delete if you are requesting the server to delete the resource +- PATCH = Update partial content of a resource +- OPTIONS = Get information about the communication options for the request URI + +### Usage + +#### Without Go Modules + +All versions up to `v2.*.*` (on the master) are not supporting Go modules. + +``` +import ( + restful "github.com/emicklei/go-restful" +) +``` + +#### Using Go Modules + +As of version `v3.0.0` (on the v3 branch), this package supports Go modules. + +``` +import ( + restful "github.com/emicklei/go-restful/v3" +) +``` + +### Example + +```Go +ws := new(restful.WebService) +ws. + Path("/users"). + Consumes(restful.MIME_XML, restful.MIME_JSON). + Produces(restful.MIME_JSON, restful.MIME_XML) + +ws.Route(ws.GET("/{user-id}").To(u.findUser). + Doc("get a user"). + Param(ws.PathParameter("user-id", "identifier of the user").DataType("string")). + Writes(User{})) +... + +func (u UserResource) findUser(request *restful.Request, response *restful.Response) { + id := request.PathParameter("user-id") + ... +} +``` + +[Full API of a UserResource](https://github.com/emicklei/go-restful/blob/v3/examples/user-resource/restful-user-resource.go) + +### Features + +- Routes for request → function mapping with path parameter (e.g. {id} but also prefix_{var} and {var}_suffix) support +- Configurable router: + - (default) Fast routing algorithm that allows static elements, [google custom method](https://cloud.google.com/apis/design/custom_methods), regular expressions and dynamic parameters in the URL path (e.g. /resource/name:customVerb, /meetings/{id} or /static/{subpath:*}) + - Routing algorithm after [JSR311](http://jsr311.java.net/nonav/releases/1.1/spec/spec.html) that is implemented using (but does **not** accept) regular expressions +- Request API for reading structs from JSON/XML and accessing parameters (path,query,header) +- Response API for writing structs to JSON/XML and setting headers +- Customizable encoding using EntityReaderWriter registration +- Filters for intercepting the request → response flow on Service or Route level +- Request-scoped variables using attributes +- Containers for WebServices on different HTTP endpoints +- Content encoding (gzip,deflate) of request and response payloads +- Automatic responses on OPTIONS (using a filter) +- Automatic CORS request handling (using a filter) +- API declaration for Swagger UI ([go-restful-openapi](https://github.com/emicklei/go-restful-openapi), see [go-restful-swagger12](https://github.com/emicklei/go-restful-swagger12)) +- Panic recovery to produce HTTP 500, customizable using RecoverHandler(...) +- Route errors produce HTTP 404/405/406/415 errors, customizable using ServiceErrorHandler(...) +- Configurable (trace) logging +- Customizable gzip/deflate readers and writers using CompressorProvider registration +- Inject your own http.Handler using the `HttpMiddlewareHandlerToFilter` function + +## How to customize +There are several hooks to customize the behavior of the go-restful package. + +- Router algorithm +- Panic recovery +- JSON decoder +- Trace logging +- Compression +- Encoders for other serializers +- Use [jsoniter](https://github.com/json-iterator/go) by building this package using a build tag, e.g. `go build -tags=jsoniter .` + +## Resources + +- [Example programs](./examples) +- [Example posted on blog](http://ernestmicklei.com/2012/11/go-restful-first-working-example/) +- [Design explained on blog](http://ernestmicklei.com/2012/11/go-restful-api-design/) +- [sourcegraph](https://sourcegraph.com/github.com/emicklei/go-restful) +- [showcase: Zazkia - tcp proxy for testing resiliency](https://github.com/emicklei/zazkia) +- [showcase: Mora - MongoDB REST Api server](https://github.com/emicklei/mora) + +Type ```git shortlog -s``` for a full list of contributors. + +© 2012 - 2022, http://ernestmicklei.com. MIT License. Contributions are welcome. diff --git a/vendor/github.com/emicklei/go-restful/v3/SECURITY.md b/vendor/github.com/emicklei/go-restful/v3/SECURITY.md new file mode 100644 index 0000000000..810d3b5108 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/SECURITY.md @@ -0,0 +1,13 @@ +# Security Policy + +## Supported Versions + +| Version | Supported | +| ------- | ------------------ | +| v3.7.x | :white_check_mark: | +| < v3.0.1 | :x: | + +## Reporting a Vulnerability + +Create an Issue and put the label `[security]` in the title of the issue. +Valid reported security issues are expected to be solved within a week. diff --git a/vendor/github.com/emicklei/go-restful/v3/Srcfile b/vendor/github.com/emicklei/go-restful/v3/Srcfile new file mode 100644 index 0000000000..16fd186892 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/Srcfile @@ -0,0 +1 @@ +{"SkipDirs": ["examples"]} diff --git a/vendor/github.com/emicklei/go-restful/v3/bench_test.sh b/vendor/github.com/emicklei/go-restful/v3/bench_test.sh new file mode 100644 index 0000000000..47ffbe4ac9 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/bench_test.sh @@ -0,0 +1,10 @@ +#go test -run=none -file bench_test.go -test.bench . -cpuprofile=bench_test.out + +go test -c +./go-restful.test -test.run=none -test.cpuprofile=tmp.prof -test.bench=BenchmarkMany +./go-restful.test -test.run=none -test.cpuprofile=curly.prof -test.bench=BenchmarkManyCurly + +#go tool pprof go-restful.test tmp.prof +go tool pprof go-restful.test curly.prof + + diff --git a/vendor/github.com/emicklei/go-restful/v3/compress.go b/vendor/github.com/emicklei/go-restful/v3/compress.go new file mode 100644 index 0000000000..1ff239f99f --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/compress.go @@ -0,0 +1,127 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "bufio" + "compress/gzip" + "compress/zlib" + "errors" + "io" + "net" + "net/http" + "strings" +) + +// OBSOLETE : use restful.DefaultContainer.EnableContentEncoding(true) to change this setting. +var EnableContentEncoding = false + +// CompressingResponseWriter is a http.ResponseWriter that can perform content encoding (gzip and zlib) +type CompressingResponseWriter struct { + writer http.ResponseWriter + compressor io.WriteCloser + encoding string +} + +// Header is part of http.ResponseWriter interface +func (c *CompressingResponseWriter) Header() http.Header { + return c.writer.Header() +} + +// WriteHeader is part of http.ResponseWriter interface +func (c *CompressingResponseWriter) WriteHeader(status int) { + c.writer.WriteHeader(status) +} + +// Write is part of http.ResponseWriter interface +// It is passed through the compressor +func (c *CompressingResponseWriter) Write(bytes []byte) (int, error) { + if c.isCompressorClosed() { + return -1, errors.New("Compressing error: tried to write data using closed compressor") + } + return c.compressor.Write(bytes) +} + +// CloseNotify is part of http.CloseNotifier interface +func (c *CompressingResponseWriter) CloseNotify() <-chan bool { + return c.writer.(http.CloseNotifier).CloseNotify() +} + +// Close the underlying compressor +func (c *CompressingResponseWriter) Close() error { + if c.isCompressorClosed() { + return errors.New("Compressing error: tried to close already closed compressor") + } + + c.compressor.Close() + if ENCODING_GZIP == c.encoding { + currentCompressorProvider.ReleaseGzipWriter(c.compressor.(*gzip.Writer)) + } + if ENCODING_DEFLATE == c.encoding { + currentCompressorProvider.ReleaseZlibWriter(c.compressor.(*zlib.Writer)) + } + // gc hint needed? + c.compressor = nil + return nil +} + +func (c *CompressingResponseWriter) isCompressorClosed() bool { + return nil == c.compressor +} + +// Hijack implements the Hijacker interface +// This is especially useful when combining Container.EnabledContentEncoding +// in combination with websockets (for instance gorilla/websocket) +func (c *CompressingResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) { + hijacker, ok := c.writer.(http.Hijacker) + if !ok { + return nil, nil, errors.New("ResponseWriter doesn't support Hijacker interface") + } + return hijacker.Hijack() +} + +// WantsCompressedResponse reads the Accept-Encoding header to see if and which encoding is requested. +// It also inspects the httpWriter whether its content-encoding is already set (non-empty). +func wantsCompressedResponse(httpRequest *http.Request, httpWriter http.ResponseWriter) (bool, string) { + if contentEncoding := httpWriter.Header().Get(HEADER_ContentEncoding); contentEncoding != "" { + return false, "" + } + header := httpRequest.Header.Get(HEADER_AcceptEncoding) + gi := strings.Index(header, ENCODING_GZIP) + zi := strings.Index(header, ENCODING_DEFLATE) + // use in order of appearance + if gi == -1 { + return zi != -1, ENCODING_DEFLATE + } else if zi == -1 { + return gi != -1, ENCODING_GZIP + } else { + if gi < zi { + return true, ENCODING_GZIP + } + return true, ENCODING_DEFLATE + } +} + +// NewCompressingResponseWriter create a CompressingResponseWriter for a known encoding = {gzip,deflate} +func NewCompressingResponseWriter(httpWriter http.ResponseWriter, encoding string) (*CompressingResponseWriter, error) { + httpWriter.Header().Set(HEADER_ContentEncoding, encoding) + c := new(CompressingResponseWriter) + c.writer = httpWriter + var err error + if ENCODING_GZIP == encoding { + w := currentCompressorProvider.AcquireGzipWriter() + w.Reset(httpWriter) + c.compressor = w + c.encoding = ENCODING_GZIP + } else if ENCODING_DEFLATE == encoding { + w := currentCompressorProvider.AcquireZlibWriter() + w.Reset(httpWriter) + c.compressor = w + c.encoding = ENCODING_DEFLATE + } else { + return nil, errors.New("Unknown encoding:" + encoding) + } + return c, err +} diff --git a/vendor/github.com/emicklei/go-restful/v3/compressor_cache.go b/vendor/github.com/emicklei/go-restful/v3/compressor_cache.go new file mode 100644 index 0000000000..ee426010a2 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/compressor_cache.go @@ -0,0 +1,103 @@ +package restful + +// Copyright 2015 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "compress/gzip" + "compress/zlib" +) + +// BoundedCachedCompressors is a CompressorProvider that uses a cache with a fixed amount +// of writers and readers (resources). +// If a new resource is acquired and all are in use, it will return a new unmanaged resource. +type BoundedCachedCompressors struct { + gzipWriters chan *gzip.Writer + gzipReaders chan *gzip.Reader + zlibWriters chan *zlib.Writer + writersCapacity int + readersCapacity int +} + +// NewBoundedCachedCompressors returns a new, with filled cache, BoundedCachedCompressors. +func NewBoundedCachedCompressors(writersCapacity, readersCapacity int) *BoundedCachedCompressors { + b := &BoundedCachedCompressors{ + gzipWriters: make(chan *gzip.Writer, writersCapacity), + gzipReaders: make(chan *gzip.Reader, readersCapacity), + zlibWriters: make(chan *zlib.Writer, writersCapacity), + writersCapacity: writersCapacity, + readersCapacity: readersCapacity, + } + for ix := 0; ix < writersCapacity; ix++ { + b.gzipWriters <- newGzipWriter() + b.zlibWriters <- newZlibWriter() + } + for ix := 0; ix < readersCapacity; ix++ { + b.gzipReaders <- newGzipReader() + } + return b +} + +// AcquireGzipWriter returns an resettable *gzip.Writer. Needs to be released. +func (b *BoundedCachedCompressors) AcquireGzipWriter() *gzip.Writer { + var writer *gzip.Writer + select { + case writer, _ = <-b.gzipWriters: + default: + // return a new unmanaged one + writer = newGzipWriter() + } + return writer +} + +// ReleaseGzipWriter accepts a writer (does not have to be one that was cached) +// only when the cache has room for it. It will ignore it otherwise. +func (b *BoundedCachedCompressors) ReleaseGzipWriter(w *gzip.Writer) { + // forget the unmanaged ones + if len(b.gzipWriters) < b.writersCapacity { + b.gzipWriters <- w + } +} + +// AcquireGzipReader returns a *gzip.Reader. Needs to be released. +func (b *BoundedCachedCompressors) AcquireGzipReader() *gzip.Reader { + var reader *gzip.Reader + select { + case reader, _ = <-b.gzipReaders: + default: + // return a new unmanaged one + reader = newGzipReader() + } + return reader +} + +// ReleaseGzipReader accepts a reader (does not have to be one that was cached) +// only when the cache has room for it. It will ignore it otherwise. +func (b *BoundedCachedCompressors) ReleaseGzipReader(r *gzip.Reader) { + // forget the unmanaged ones + if len(b.gzipReaders) < b.readersCapacity { + b.gzipReaders <- r + } +} + +// AcquireZlibWriter returns an resettable *zlib.Writer. Needs to be released. +func (b *BoundedCachedCompressors) AcquireZlibWriter() *zlib.Writer { + var writer *zlib.Writer + select { + case writer, _ = <-b.zlibWriters: + default: + // return a new unmanaged one + writer = newZlibWriter() + } + return writer +} + +// ReleaseZlibWriter accepts a writer (does not have to be one that was cached) +// only when the cache has room for it. It will ignore it otherwise. +func (b *BoundedCachedCompressors) ReleaseZlibWriter(w *zlib.Writer) { + // forget the unmanaged ones + if len(b.zlibWriters) < b.writersCapacity { + b.zlibWriters <- w + } +} diff --git a/vendor/github.com/emicklei/go-restful/v3/compressor_pools.go b/vendor/github.com/emicklei/go-restful/v3/compressor_pools.go new file mode 100644 index 0000000000..d866ce64bb --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/compressor_pools.go @@ -0,0 +1,91 @@ +package restful + +// Copyright 2015 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "bytes" + "compress/gzip" + "compress/zlib" + "sync" +) + +// SyncPoolCompessors is a CompressorProvider that use the standard sync.Pool. +type SyncPoolCompessors struct { + GzipWriterPool *sync.Pool + GzipReaderPool *sync.Pool + ZlibWriterPool *sync.Pool +} + +// NewSyncPoolCompessors returns a new ("empty") SyncPoolCompessors. +func NewSyncPoolCompessors() *SyncPoolCompessors { + return &SyncPoolCompessors{ + GzipWriterPool: &sync.Pool{ + New: func() interface{} { return newGzipWriter() }, + }, + GzipReaderPool: &sync.Pool{ + New: func() interface{} { return newGzipReader() }, + }, + ZlibWriterPool: &sync.Pool{ + New: func() interface{} { return newZlibWriter() }, + }, + } +} + +func (s *SyncPoolCompessors) AcquireGzipWriter() *gzip.Writer { + return s.GzipWriterPool.Get().(*gzip.Writer) +} + +func (s *SyncPoolCompessors) ReleaseGzipWriter(w *gzip.Writer) { + s.GzipWriterPool.Put(w) +} + +func (s *SyncPoolCompessors) AcquireGzipReader() *gzip.Reader { + return s.GzipReaderPool.Get().(*gzip.Reader) +} + +func (s *SyncPoolCompessors) ReleaseGzipReader(r *gzip.Reader) { + s.GzipReaderPool.Put(r) +} + +func (s *SyncPoolCompessors) AcquireZlibWriter() *zlib.Writer { + return s.ZlibWriterPool.Get().(*zlib.Writer) +} + +func (s *SyncPoolCompessors) ReleaseZlibWriter(w *zlib.Writer) { + s.ZlibWriterPool.Put(w) +} + +func newGzipWriter() *gzip.Writer { + // create with an empty bytes writer; it will be replaced before using the gzipWriter + writer, err := gzip.NewWriterLevel(new(bytes.Buffer), gzip.BestSpeed) + if err != nil { + panic(err.Error()) + } + return writer +} + +func newGzipReader() *gzip.Reader { + // create with an empty reader (but with GZIP header); it will be replaced before using the gzipReader + // we can safely use currentCompressProvider because it is set on package initialization. + w := currentCompressorProvider.AcquireGzipWriter() + defer currentCompressorProvider.ReleaseGzipWriter(w) + b := new(bytes.Buffer) + w.Reset(b) + w.Flush() + w.Close() + reader, err := gzip.NewReader(bytes.NewReader(b.Bytes())) + if err != nil { + panic(err.Error()) + } + return reader +} + +func newZlibWriter() *zlib.Writer { + writer, err := zlib.NewWriterLevel(new(bytes.Buffer), gzip.BestSpeed) + if err != nil { + panic(err.Error()) + } + return writer +} diff --git a/vendor/github.com/emicklei/go-restful/v3/compressors.go b/vendor/github.com/emicklei/go-restful/v3/compressors.go new file mode 100644 index 0000000000..9db4a8c8e9 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/compressors.go @@ -0,0 +1,54 @@ +package restful + +// Copyright 2015 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "compress/gzip" + "compress/zlib" +) + +// CompressorProvider describes a component that can provider compressors for the std methods. +type CompressorProvider interface { + // Returns a *gzip.Writer which needs to be released later. + // Before using it, call Reset(). + AcquireGzipWriter() *gzip.Writer + + // Releases an acquired *gzip.Writer. + ReleaseGzipWriter(w *gzip.Writer) + + // Returns a *gzip.Reader which needs to be released later. + AcquireGzipReader() *gzip.Reader + + // Releases an acquired *gzip.Reader. + ReleaseGzipReader(w *gzip.Reader) + + // Returns a *zlib.Writer which needs to be released later. + // Before using it, call Reset(). + AcquireZlibWriter() *zlib.Writer + + // Releases an acquired *zlib.Writer. + ReleaseZlibWriter(w *zlib.Writer) +} + +// DefaultCompressorProvider is the actual provider of compressors (zlib or gzip). +var currentCompressorProvider CompressorProvider + +func init() { + currentCompressorProvider = NewSyncPoolCompessors() +} + +// CurrentCompressorProvider returns the current CompressorProvider. +// It is initialized using a SyncPoolCompessors. +func CurrentCompressorProvider() CompressorProvider { + return currentCompressorProvider +} + +// SetCompressorProvider sets the actual provider of compressors (zlib or gzip). +func SetCompressorProvider(p CompressorProvider) { + if p == nil { + panic("cannot set compressor provider to nil") + } + currentCompressorProvider = p +} diff --git a/vendor/github.com/emicklei/go-restful/v3/constants.go b/vendor/github.com/emicklei/go-restful/v3/constants.go new file mode 100644 index 0000000000..2328bde6c7 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/constants.go @@ -0,0 +1,32 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +const ( + MIME_XML = "application/xml" // Accept or Content-Type used in Consumes() and/or Produces() + MIME_JSON = "application/json" // Accept or Content-Type used in Consumes() and/or Produces() + MIME_ZIP = "application/zip" // Accept or Content-Type used in Consumes() and/or Produces() + MIME_OCTET = "application/octet-stream" // If Content-Type is not present in request, use the default + + HEADER_Allow = "Allow" + HEADER_Accept = "Accept" + HEADER_Origin = "Origin" + HEADER_ContentType = "Content-Type" + HEADER_ContentDisposition = "Content-Disposition" + HEADER_LastModified = "Last-Modified" + HEADER_AcceptEncoding = "Accept-Encoding" + HEADER_ContentEncoding = "Content-Encoding" + HEADER_AccessControlExposeHeaders = "Access-Control-Expose-Headers" + HEADER_AccessControlRequestMethod = "Access-Control-Request-Method" + HEADER_AccessControlRequestHeaders = "Access-Control-Request-Headers" + HEADER_AccessControlAllowMethods = "Access-Control-Allow-Methods" + HEADER_AccessControlAllowOrigin = "Access-Control-Allow-Origin" + HEADER_AccessControlAllowCredentials = "Access-Control-Allow-Credentials" + HEADER_AccessControlAllowHeaders = "Access-Control-Allow-Headers" + HEADER_AccessControlMaxAge = "Access-Control-Max-Age" + + ENCODING_GZIP = "gzip" + ENCODING_DEFLATE = "deflate" +) diff --git a/vendor/github.com/emicklei/go-restful/v3/container.go b/vendor/github.com/emicklei/go-restful/v3/container.go new file mode 100644 index 0000000000..dd56246ddc --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/container.go @@ -0,0 +1,450 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "bytes" + "errors" + "fmt" + "net/http" + "os" + "runtime" + "strings" + "sync" + + "github.com/emicklei/go-restful/v3/log" +) + +// Container holds a collection of WebServices and a http.ServeMux to dispatch http requests. +// The requests are further dispatched to routes of WebServices using a RouteSelector +type Container struct { + webServicesLock sync.RWMutex + webServices []*WebService + ServeMux *http.ServeMux + isRegisteredOnRoot bool + containerFilters []FilterFunction + doNotRecover bool // default is true + recoverHandleFunc RecoverHandleFunction + serviceErrorHandleFunc ServiceErrorHandleFunction + router RouteSelector // default is a CurlyRouter (RouterJSR311 is a slower alternative) + contentEncodingEnabled bool // default is false +} + +// NewContainer creates a new Container using a new ServeMux and default router (CurlyRouter) +func NewContainer() *Container { + return &Container{ + webServices: []*WebService{}, + ServeMux: http.NewServeMux(), + isRegisteredOnRoot: false, + containerFilters: []FilterFunction{}, + doNotRecover: true, + recoverHandleFunc: logStackOnRecover, + serviceErrorHandleFunc: writeServiceError, + router: CurlyRouter{}, + contentEncodingEnabled: false} +} + +// RecoverHandleFunction declares functions that can be used to handle a panic situation. +// The first argument is what recover() returns. The second must be used to communicate an error response. +type RecoverHandleFunction func(interface{}, http.ResponseWriter) + +// RecoverHandler changes the default function (logStackOnRecover) to be called +// when a panic is detected. DoNotRecover must be have its default value (=false). +func (c *Container) RecoverHandler(handler RecoverHandleFunction) { + c.recoverHandleFunc = handler +} + +// ServiceErrorHandleFunction declares functions that can be used to handle a service error situation. +// The first argument is the service error, the second is the request that resulted in the error and +// the third must be used to communicate an error response. +type ServiceErrorHandleFunction func(ServiceError, *Request, *Response) + +// ServiceErrorHandler changes the default function (writeServiceError) to be called +// when a ServiceError is detected. +func (c *Container) ServiceErrorHandler(handler ServiceErrorHandleFunction) { + c.serviceErrorHandleFunc = handler +} + +// DoNotRecover controls whether panics will be caught to return HTTP 500. +// If set to true, Route functions are responsible for handling any error situation. +// Default value is true. +func (c *Container) DoNotRecover(doNot bool) { + c.doNotRecover = doNot +} + +// Router changes the default Router (currently CurlyRouter) +func (c *Container) Router(aRouter RouteSelector) { + c.router = aRouter +} + +// EnableContentEncoding (default=false) allows for GZIP or DEFLATE encoding of responses. +func (c *Container) EnableContentEncoding(enabled bool) { + c.contentEncodingEnabled = enabled +} + +// Add a WebService to the Container. It will detect duplicate root paths and exit in that case. +func (c *Container) Add(service *WebService) *Container { + c.webServicesLock.Lock() + defer c.webServicesLock.Unlock() + + // if rootPath was not set then lazy initialize it + if len(service.rootPath) == 0 { + service.Path("/") + } + + // cannot have duplicate root paths + for _, each := range c.webServices { + if each.RootPath() == service.RootPath() { + log.Printf("WebService with duplicate root path detected:['%v']", each) + os.Exit(1) + } + } + + // If not registered on root then add specific mapping + if !c.isRegisteredOnRoot { + c.isRegisteredOnRoot = c.addHandler(service, c.ServeMux) + } + c.webServices = append(c.webServices, service) + return c +} + +// addHandler may set a new HandleFunc for the serveMux +// this function must run inside the critical region protected by the webServicesLock. +// returns true if the function was registered on root ("/") +func (c *Container) addHandler(service *WebService, serveMux *http.ServeMux) bool { + pattern := fixedPrefixPath(service.RootPath()) + // check if root path registration is needed + if "/" == pattern || "" == pattern { + serveMux.HandleFunc("/", c.dispatch) + return true + } + // detect if registration already exists + alreadyMapped := false + for _, each := range c.webServices { + if each.RootPath() == service.RootPath() { + alreadyMapped = true + break + } + } + if !alreadyMapped { + serveMux.HandleFunc(pattern, c.dispatch) + if !strings.HasSuffix(pattern, "/") { + serveMux.HandleFunc(pattern+"/", c.dispatch) + } + } + return false +} + +func (c *Container) Remove(ws *WebService) error { + if c.ServeMux == http.DefaultServeMux { + errMsg := fmt.Sprintf("cannot remove a WebService from a Container using the DefaultServeMux: ['%v']", ws) + log.Print(errMsg) + return errors.New(errMsg) + } + c.webServicesLock.Lock() + defer c.webServicesLock.Unlock() + // build a new ServeMux and re-register all WebServices + newServeMux := http.NewServeMux() + newServices := []*WebService{} + newIsRegisteredOnRoot := false + for _, each := range c.webServices { + if each.rootPath != ws.rootPath { + // If not registered on root then add specific mapping + if !newIsRegisteredOnRoot { + newIsRegisteredOnRoot = c.addHandler(each, newServeMux) + } + newServices = append(newServices, each) + } + } + c.webServices, c.ServeMux, c.isRegisteredOnRoot = newServices, newServeMux, newIsRegisteredOnRoot + return nil +} + +// logStackOnRecover is the default RecoverHandleFunction and is called +// when DoNotRecover is false and the recoverHandleFunc is not set for the container. +// Default implementation logs the stacktrace and writes the stacktrace on the response. +// This may be a security issue as it exposes sourcecode information. +func logStackOnRecover(panicReason interface{}, httpWriter http.ResponseWriter) { + var buffer bytes.Buffer + buffer.WriteString(fmt.Sprintf("recover from panic situation: - %v\r\n", panicReason)) + for i := 2; ; i += 1 { + _, file, line, ok := runtime.Caller(i) + if !ok { + break + } + buffer.WriteString(fmt.Sprintf(" %s:%d\r\n", file, line)) + } + log.Print(buffer.String()) + httpWriter.WriteHeader(http.StatusInternalServerError) + httpWriter.Write(buffer.Bytes()) +} + +// writeServiceError is the default ServiceErrorHandleFunction and is called +// when a ServiceError is returned during route selection. Default implementation +// calls resp.WriteErrorString(err.Code, err.Message) +func writeServiceError(err ServiceError, req *Request, resp *Response) { + for header, values := range err.Header { + for _, value := range values { + resp.Header().Add(header, value) + } + } + resp.WriteErrorString(err.Code, err.Message) +} + +// Dispatch the incoming Http Request to a matching WebService. +func (c *Container) Dispatch(httpWriter http.ResponseWriter, httpRequest *http.Request) { + if httpWriter == nil { + panic("httpWriter cannot be nil") + } + if httpRequest == nil { + panic("httpRequest cannot be nil") + } + c.dispatch(httpWriter, httpRequest) +} + +// Dispatch the incoming Http Request to a matching WebService. +func (c *Container) dispatch(httpWriter http.ResponseWriter, httpRequest *http.Request) { + // so we can assign a compressing one later + writer := httpWriter + + // CompressingResponseWriter should be closed after all operations are done + defer func() { + if compressWriter, ok := writer.(*CompressingResponseWriter); ok { + compressWriter.Close() + } + }() + + // Instal panic recovery unless told otherwise + if !c.doNotRecover { // catch all for 500 response + defer func() { + if r := recover(); r != nil { + c.recoverHandleFunc(r, writer) + return + } + }() + } + + // Find best match Route ; err is non nil if no match was found + var webService *WebService + var route *Route + var err error + func() { + c.webServicesLock.RLock() + defer c.webServicesLock.RUnlock() + webService, route, err = c.router.SelectRoute( + c.webServices, + httpRequest) + }() + if err != nil { + // a non-200 response (may be compressed) has already been written + // run container filters anyway ; they should not touch the response... + chain := FilterChain{Filters: c.containerFilters, Target: func(req *Request, resp *Response) { + switch err.(type) { + case ServiceError: + ser := err.(ServiceError) + c.serviceErrorHandleFunc(ser, req, resp) + } + // TODO + }} + chain.ProcessFilter(NewRequest(httpRequest), NewResponse(writer)) + return + } + + // Unless httpWriter is already an CompressingResponseWriter see if we need to install one + if _, isCompressing := httpWriter.(*CompressingResponseWriter); !isCompressing { + // Detect if compression is needed + // assume without compression, test for override + contentEncodingEnabled := c.contentEncodingEnabled + if route != nil && route.contentEncodingEnabled != nil { + contentEncodingEnabled = *route.contentEncodingEnabled + } + if contentEncodingEnabled { + doCompress, encoding := wantsCompressedResponse(httpRequest, httpWriter) + if doCompress { + var err error + writer, err = NewCompressingResponseWriter(httpWriter, encoding) + if err != nil { + log.Print("unable to install compressor: ", err) + httpWriter.WriteHeader(http.StatusInternalServerError) + return + } + } + } + } + + pathProcessor, routerProcessesPath := c.router.(PathProcessor) + if !routerProcessesPath { + pathProcessor = defaultPathProcessor{} + } + pathParams := pathProcessor.ExtractParameters(route, webService, httpRequest.URL.Path) + wrappedRequest, wrappedResponse := route.wrapRequestResponse(writer, httpRequest, pathParams) + // pass through filters (if any) + if size := len(c.containerFilters) + len(webService.filters) + len(route.Filters); size > 0 { + // compose filter chain + allFilters := make([]FilterFunction, 0, size) + allFilters = append(allFilters, c.containerFilters...) + allFilters = append(allFilters, webService.filters...) + allFilters = append(allFilters, route.Filters...) + chain := FilterChain{ + Filters: allFilters, + Target: route.Function, + ParameterDocs: route.ParameterDocs, + Operation: route.Operation, + } + chain.ProcessFilter(wrappedRequest, wrappedResponse) + } else { + // no filters, handle request by route + route.Function(wrappedRequest, wrappedResponse) + } +} + +// fixedPrefixPath returns the fixed part of the partspec ; it may include template vars {} +func fixedPrefixPath(pathspec string) string { + varBegin := strings.Index(pathspec, "{") + if -1 == varBegin { + return pathspec + } + return pathspec[:varBegin] +} + +// ServeHTTP implements net/http.Handler therefore a Container can be a Handler in a http.Server +func (c *Container) ServeHTTP(httpWriter http.ResponseWriter, httpRequest *http.Request) { + // Skip, if content encoding is disabled + if !c.contentEncodingEnabled { + c.ServeMux.ServeHTTP(httpWriter, httpRequest) + return + } + // content encoding is enabled + + // Skip, if httpWriter is already an CompressingResponseWriter + if _, ok := httpWriter.(*CompressingResponseWriter); ok { + c.ServeMux.ServeHTTP(httpWriter, httpRequest) + return + } + + writer := httpWriter + // CompressingResponseWriter should be closed after all operations are done + defer func() { + if compressWriter, ok := writer.(*CompressingResponseWriter); ok { + compressWriter.Close() + } + }() + + doCompress, encoding := wantsCompressedResponse(httpRequest, httpWriter) + if doCompress { + var err error + writer, err = NewCompressingResponseWriter(httpWriter, encoding) + if err != nil { + log.Print("unable to install compressor: ", err) + httpWriter.WriteHeader(http.StatusInternalServerError) + return + } + } + + c.ServeMux.ServeHTTP(writer, httpRequest) +} + +// Handle registers the handler for the given pattern. If a handler already exists for pattern, Handle panics. +func (c *Container) Handle(pattern string, handler http.Handler) { + c.ServeMux.Handle(pattern, http.HandlerFunc(func(httpWriter http.ResponseWriter, httpRequest *http.Request) { + // Skip, if httpWriter is already an CompressingResponseWriter + if _, ok := httpWriter.(*CompressingResponseWriter); ok { + handler.ServeHTTP(httpWriter, httpRequest) + return + } + + writer := httpWriter + + // CompressingResponseWriter should be closed after all operations are done + defer func() { + if compressWriter, ok := writer.(*CompressingResponseWriter); ok { + compressWriter.Close() + } + }() + + if c.contentEncodingEnabled { + doCompress, encoding := wantsCompressedResponse(httpRequest, httpWriter) + if doCompress { + var err error + writer, err = NewCompressingResponseWriter(httpWriter, encoding) + if err != nil { + log.Print("unable to install compressor: ", err) + httpWriter.WriteHeader(http.StatusInternalServerError) + return + } + } + } + + handler.ServeHTTP(writer, httpRequest) + })) +} + +// HandleWithFilter registers the handler for the given pattern. +// Container's filter chain is applied for handler. +// If a handler already exists for pattern, HandleWithFilter panics. +func (c *Container) HandleWithFilter(pattern string, handler http.Handler) { + f := func(httpResponse http.ResponseWriter, httpRequest *http.Request) { + if len(c.containerFilters) == 0 { + handler.ServeHTTP(httpResponse, httpRequest) + return + } + + chain := FilterChain{Filters: c.containerFilters, Target: func(req *Request, resp *Response) { + handler.ServeHTTP(resp, req.Request) + }} + chain.ProcessFilter(NewRequest(httpRequest), NewResponse(httpResponse)) + } + + c.Handle(pattern, http.HandlerFunc(f)) +} + +// Filter appends a container FilterFunction. These are called before dispatching +// a http.Request to a WebService from the container +func (c *Container) Filter(filter FilterFunction) { + c.containerFilters = append(c.containerFilters, filter) +} + +// RegisteredWebServices returns the collections of added WebServices +func (c *Container) RegisteredWebServices() []*WebService { + c.webServicesLock.RLock() + defer c.webServicesLock.RUnlock() + result := make([]*WebService, len(c.webServices)) + for ix := range c.webServices { + result[ix] = c.webServices[ix] + } + return result +} + +// computeAllowedMethods returns a list of HTTP methods that are valid for a Request +func (c *Container) computeAllowedMethods(req *Request) []string { + // Go through all RegisteredWebServices() and all its Routes to collect the options + methods := []string{} + requestPath := req.Request.URL.Path + for _, ws := range c.RegisteredWebServices() { + matches := ws.pathExpr.Matcher.FindStringSubmatch(requestPath) + if matches != nil { + finalMatch := matches[len(matches)-1] + for _, rt := range ws.Routes() { + matches := rt.pathExpr.Matcher.FindStringSubmatch(finalMatch) + if matches != nil { + lastMatch := matches[len(matches)-1] + if lastMatch == "" || lastMatch == "/" { // do not include if value is neither empty nor ‘/’. + methods = append(methods, rt.Method) + } + } + } + } + } + // methods = append(methods, "OPTIONS") not sure about this + return methods +} + +// newBasicRequestResponse creates a pair of Request,Response from its http versions. +// It is basic because no parameter or (produces) content-type information is given. +func newBasicRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request) (*Request, *Response) { + resp := NewResponse(httpWriter) + resp.requestAccept = httpRequest.Header.Get(HEADER_Accept) + return NewRequest(httpRequest), resp +} diff --git a/vendor/github.com/emicklei/go-restful/v3/cors_filter.go b/vendor/github.com/emicklei/go-restful/v3/cors_filter.go new file mode 100644 index 0000000000..9d18dfb7b4 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/cors_filter.go @@ -0,0 +1,193 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "regexp" + "strconv" + "strings" +) + +// CrossOriginResourceSharing is used to create a Container Filter that implements CORS. +// Cross-origin resource sharing (CORS) is a mechanism that allows JavaScript on a web page +// to make XMLHttpRequests to another domain, not the domain the JavaScript originated from. +// +// http://en.wikipedia.org/wiki/Cross-origin_resource_sharing +// http://enable-cors.org/server.html +// http://www.html5rocks.com/en/tutorials/cors/#toc-handling-a-not-so-simple-request +type CrossOriginResourceSharing struct { + ExposeHeaders []string // list of Header names + + // AllowedHeaders is alist of Header names. Checking is case-insensitive. + // The list may contain the special wildcard string ".*" ; all is allowed + AllowedHeaders []string + + // AllowedDomains is a list of allowed values for Http Origin. + // The list may contain the special wildcard string ".*" ; all is allowed + // If empty all are allowed. + AllowedDomains []string + + // AllowedDomainFunc is optional and is a function that will do the check + // when the origin is not part of the AllowedDomains and it does not contain the wildcard ".*". + AllowedDomainFunc func(origin string) bool + + // AllowedMethods is either empty or has a list of http methods names. Checking is case-insensitive. + AllowedMethods []string + MaxAge int // number of seconds before requiring new Options request + CookiesAllowed bool + Container *Container + + allowedOriginPatterns []*regexp.Regexp // internal field for origin regexp check. +} + +// Filter is a filter function that implements the CORS flow as documented on http://enable-cors.org/server.html +// and http://www.html5rocks.com/static/images/cors_server_flowchart.png +func (c CrossOriginResourceSharing) Filter(req *Request, resp *Response, chain *FilterChain) { + origin := req.Request.Header.Get(HEADER_Origin) + if len(origin) == 0 { + if trace { + traceLogger.Print("no Http header Origin set") + } + chain.ProcessFilter(req, resp) + return + } + if !c.isOriginAllowed(origin) { // check whether this origin is allowed + if trace { + traceLogger.Printf("HTTP Origin:%s is not part of %v, neither matches any part of %v", origin, c.AllowedDomains, c.allowedOriginPatterns) + } + chain.ProcessFilter(req, resp) + return + } + if req.Request.Method != "OPTIONS" { + c.doActualRequest(req, resp) + chain.ProcessFilter(req, resp) + return + } + if acrm := req.Request.Header.Get(HEADER_AccessControlRequestMethod); acrm != "" { + c.doPreflightRequest(req, resp) + } else { + c.doActualRequest(req, resp) + chain.ProcessFilter(req, resp) + return + } +} + +func (c CrossOriginResourceSharing) doActualRequest(req *Request, resp *Response) { + c.setOptionsHeaders(req, resp) + // continue processing the response +} + +func (c *CrossOriginResourceSharing) doPreflightRequest(req *Request, resp *Response) { + if len(c.AllowedMethods) == 0 { + if c.Container == nil { + c.AllowedMethods = DefaultContainer.computeAllowedMethods(req) + } else { + c.AllowedMethods = c.Container.computeAllowedMethods(req) + } + } + + acrm := req.Request.Header.Get(HEADER_AccessControlRequestMethod) + if !c.isValidAccessControlRequestMethod(acrm, c.AllowedMethods) { + if trace { + traceLogger.Printf("Http header %s:%s is not in %v", + HEADER_AccessControlRequestMethod, + acrm, + c.AllowedMethods) + } + return + } + acrhs := req.Request.Header.Get(HEADER_AccessControlRequestHeaders) + if len(acrhs) > 0 { + for _, each := range strings.Split(acrhs, ",") { + if !c.isValidAccessControlRequestHeader(strings.Trim(each, " ")) { + if trace { + traceLogger.Printf("Http header %s:%s is not in %v", + HEADER_AccessControlRequestHeaders, + acrhs, + c.AllowedHeaders) + } + return + } + } + } + resp.AddHeader(HEADER_AccessControlAllowMethods, strings.Join(c.AllowedMethods, ",")) + resp.AddHeader(HEADER_AccessControlAllowHeaders, acrhs) + c.setOptionsHeaders(req, resp) + + // return http 200 response, no body +} + +func (c CrossOriginResourceSharing) setOptionsHeaders(req *Request, resp *Response) { + c.checkAndSetExposeHeaders(resp) + c.setAllowOriginHeader(req, resp) + c.checkAndSetAllowCredentials(resp) + if c.MaxAge > 0 { + resp.AddHeader(HEADER_AccessControlMaxAge, strconv.Itoa(c.MaxAge)) + } +} + +func (c CrossOriginResourceSharing) isOriginAllowed(origin string) bool { + if len(origin) == 0 { + return false + } + lowerOrigin := strings.ToLower(origin) + if len(c.AllowedDomains) == 0 { + if c.AllowedDomainFunc != nil { + return c.AllowedDomainFunc(lowerOrigin) + } + return true + } + + // exact match on each allowed domain + for _, domain := range c.AllowedDomains { + if domain == ".*" || strings.ToLower(domain) == lowerOrigin { + return true + } + } + if c.AllowedDomainFunc != nil { + return c.AllowedDomainFunc(origin) + } + return false +} + +func (c CrossOriginResourceSharing) setAllowOriginHeader(req *Request, resp *Response) { + origin := req.Request.Header.Get(HEADER_Origin) + if c.isOriginAllowed(origin) { + resp.AddHeader(HEADER_AccessControlAllowOrigin, origin) + } +} + +func (c CrossOriginResourceSharing) checkAndSetExposeHeaders(resp *Response) { + if len(c.ExposeHeaders) > 0 { + resp.AddHeader(HEADER_AccessControlExposeHeaders, strings.Join(c.ExposeHeaders, ",")) + } +} + +func (c CrossOriginResourceSharing) checkAndSetAllowCredentials(resp *Response) { + if c.CookiesAllowed { + resp.AddHeader(HEADER_AccessControlAllowCredentials, "true") + } +} + +func (c CrossOriginResourceSharing) isValidAccessControlRequestMethod(method string, allowedMethods []string) bool { + for _, each := range allowedMethods { + if each == method { + return true + } + } + return false +} + +func (c CrossOriginResourceSharing) isValidAccessControlRequestHeader(header string) bool { + for _, each := range c.AllowedHeaders { + if strings.ToLower(each) == strings.ToLower(header) { + return true + } + if each == "*" { + return true + } + } + return false +} diff --git a/vendor/github.com/emicklei/go-restful/v3/coverage.sh b/vendor/github.com/emicklei/go-restful/v3/coverage.sh new file mode 100644 index 0000000000..e27dbf1a91 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/coverage.sh @@ -0,0 +1,2 @@ +go test -coverprofile=coverage.out +go tool cover -html=coverage.out \ No newline at end of file diff --git a/vendor/github.com/emicklei/go-restful/v3/curly.go b/vendor/github.com/emicklei/go-restful/v3/curly.go new file mode 100644 index 0000000000..ba1fc5d5f1 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/curly.go @@ -0,0 +1,173 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "net/http" + "regexp" + "sort" + "strings" +) + +// CurlyRouter expects Routes with paths that contain zero or more parameters in curly brackets. +type CurlyRouter struct{} + +// SelectRoute is part of the Router interface and returns the best match +// for the WebService and its Route for the given Request. +func (c CurlyRouter) SelectRoute( + webServices []*WebService, + httpRequest *http.Request) (selectedService *WebService, selected *Route, err error) { + + requestTokens := tokenizePath(httpRequest.URL.Path) + + detectedService := c.detectWebService(requestTokens, webServices) + if detectedService == nil { + if trace { + traceLogger.Printf("no WebService was found to match URL path:%s\n", httpRequest.URL.Path) + } + return nil, nil, NewError(http.StatusNotFound, "404: Page Not Found") + } + candidateRoutes := c.selectRoutes(detectedService, requestTokens) + if len(candidateRoutes) == 0 { + if trace { + traceLogger.Printf("no Route in WebService with path %s was found to match URL path:%s\n", detectedService.rootPath, httpRequest.URL.Path) + } + return detectedService, nil, NewError(http.StatusNotFound, "404: Page Not Found") + } + selectedRoute, err := c.detectRoute(candidateRoutes, httpRequest) + if selectedRoute == nil { + return detectedService, nil, err + } + return detectedService, selectedRoute, nil +} + +// selectRoutes return a collection of Route from a WebService that matches the path tokens from the request. +func (c CurlyRouter) selectRoutes(ws *WebService, requestTokens []string) sortableCurlyRoutes { + candidates := make(sortableCurlyRoutes, 0, 8) + for _, each := range ws.routes { + matches, paramCount, staticCount := c.matchesRouteByPathTokens(each.pathParts, requestTokens, each.hasCustomVerb) + if matches { + candidates.add(curlyRoute{each, paramCount, staticCount}) // TODO make sure Routes() return pointers? + } + } + sort.Sort(candidates) + return candidates +} + +// matchesRouteByPathTokens computes whether it matches, howmany parameters do match and what the number of static path elements are. +func (c CurlyRouter) matchesRouteByPathTokens(routeTokens, requestTokens []string, routeHasCustomVerb bool) (matches bool, paramCount int, staticCount int) { + if len(routeTokens) < len(requestTokens) { + // proceed in matching only if last routeToken is wildcard + count := len(routeTokens) + if count == 0 || !strings.HasSuffix(routeTokens[count-1], "*}") { + return false, 0, 0 + } + // proceed + } + for i, routeToken := range routeTokens { + if i == len(requestTokens) { + // reached end of request path + return false, 0, 0 + } + requestToken := requestTokens[i] + if routeHasCustomVerb && hasCustomVerb(routeToken){ + if !isMatchCustomVerb(routeToken, requestToken) { + return false, 0, 0 + } + staticCount++ + requestToken = removeCustomVerb(requestToken) + routeToken = removeCustomVerb(routeToken) + } + + if strings.HasPrefix(routeToken, "{") { + paramCount++ + if colon := strings.Index(routeToken, ":"); colon != -1 { + // match by regex + matchesToken, matchesRemainder := c.regularMatchesPathToken(routeToken, colon, requestToken) + if !matchesToken { + return false, 0, 0 + } + if matchesRemainder { + break + } + } + } else { // no { prefix + if requestToken != routeToken { + return false, 0, 0 + } + staticCount++ + } + } + return true, paramCount, staticCount +} + +// regularMatchesPathToken tests whether the regular expression part of routeToken matches the requestToken or all remaining tokens +// format routeToken is {someVar:someExpression}, e.g. {zipcode:[\d][\d][\d][\d][A-Z][A-Z]} +func (c CurlyRouter) regularMatchesPathToken(routeToken string, colon int, requestToken string) (matchesToken bool, matchesRemainder bool) { + regPart := routeToken[colon+1 : len(routeToken)-1] + if regPart == "*" { + if trace { + traceLogger.Printf("wildcard parameter detected in route token %s that matches %s\n", routeToken, requestToken) + } + return true, true + } + matched, err := regexp.MatchString(regPart, requestToken) + return (matched && err == nil), false +} + +var jsr311Router = RouterJSR311{} + +// detectRoute selectes from a list of Route the first match by inspecting both the Accept and Content-Type +// headers of the Request. See also RouterJSR311 in jsr311.go +func (c CurlyRouter) detectRoute(candidateRoutes sortableCurlyRoutes, httpRequest *http.Request) (*Route, error) { + // tracing is done inside detectRoute + return jsr311Router.detectRoute(candidateRoutes.routes(), httpRequest) +} + +// detectWebService returns the best matching webService given the list of path tokens. +// see also computeWebserviceScore +func (c CurlyRouter) detectWebService(requestTokens []string, webServices []*WebService) *WebService { + var best *WebService + score := -1 + for _, each := range webServices { + matches, eachScore := c.computeWebserviceScore(requestTokens, each.pathExpr.tokens) + if matches && (eachScore > score) { + best = each + score = eachScore + } + } + return best +} + +// computeWebserviceScore returns whether tokens match and +// the weighted score of the longest matching consecutive tokens from the beginning. +func (c CurlyRouter) computeWebserviceScore(requestTokens []string, tokens []string) (bool, int) { + if len(tokens) > len(requestTokens) { + return false, 0 + } + score := 0 + for i := 0; i < len(tokens); i++ { + each := requestTokens[i] + other := tokens[i] + if len(each) == 0 && len(other) == 0 { + score++ + continue + } + if len(other) > 0 && strings.HasPrefix(other, "{") { + // no empty match + if len(each) == 0 { + return false, score + } + score += 1 + } else { + // not a parameter + if each != other { + return false, score + } + score += (len(tokens) - i) * 10 //fuzzy + } + } + return true, score +} diff --git a/vendor/github.com/emicklei/go-restful/v3/curly_route.go b/vendor/github.com/emicklei/go-restful/v3/curly_route.go new file mode 100644 index 0000000000..403dd3be94 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/curly_route.go @@ -0,0 +1,54 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// curlyRoute exits for sorting Routes by the CurlyRouter based on number of parameters and number of static path elements. +type curlyRoute struct { + route Route + paramCount int + staticCount int +} + +// sortableCurlyRoutes orders by most parameters and path elements first. +type sortableCurlyRoutes []curlyRoute + +func (s *sortableCurlyRoutes) add(route curlyRoute) { + *s = append(*s, route) +} + +func (s sortableCurlyRoutes) routes() (routes []Route) { + routes = make([]Route, 0, len(s)) + for _, each := range s { + routes = append(routes, each.route) // TODO change return type + } + return routes +} + +func (s sortableCurlyRoutes) Len() int { + return len(s) +} +func (s sortableCurlyRoutes) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} +func (s sortableCurlyRoutes) Less(i, j int) bool { + a := s[j] + b := s[i] + + // primary key + if a.staticCount < b.staticCount { + return true + } + if a.staticCount > b.staticCount { + return false + } + // secundary key + if a.paramCount < b.paramCount { + return true + } + if a.paramCount > b.paramCount { + return false + } + return a.route.Path < b.route.Path +} diff --git a/vendor/github.com/emicklei/go-restful/v3/custom_verb.go b/vendor/github.com/emicklei/go-restful/v3/custom_verb.go new file mode 100644 index 0000000000..bfc17efde8 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/custom_verb.go @@ -0,0 +1,29 @@ +package restful + +import ( + "fmt" + "regexp" +) + +var ( + customVerbReg = regexp.MustCompile(":([A-Za-z]+)$") +) + +func hasCustomVerb(routeToken string) bool { + return customVerbReg.MatchString(routeToken) +} + +func isMatchCustomVerb(routeToken string, pathToken string) bool { + rs := customVerbReg.FindStringSubmatch(routeToken) + if len(rs) < 2 { + return false + } + + customVerb := rs[1] + specificVerbReg := regexp.MustCompile(fmt.Sprintf(":%s$", customVerb)) + return specificVerbReg.MatchString(pathToken) +} + +func removeCustomVerb(str string) string { + return customVerbReg.ReplaceAllString(str, "") +} diff --git a/vendor/github.com/emicklei/go-restful/v3/doc.go b/vendor/github.com/emicklei/go-restful/v3/doc.go new file mode 100644 index 0000000000..69b13057d0 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/doc.go @@ -0,0 +1,185 @@ +/* +Package restful , a lean package for creating REST-style WebServices without magic. + +WebServices and Routes + +A WebService has a collection of Route objects that dispatch incoming Http Requests to a function calls. +Typically, a WebService has a root path (e.g. /users) and defines common MIME types for its routes. +WebServices must be added to a container (see below) in order to handler Http requests from a server. + +A Route is defined by a HTTP method, an URL path and (optionally) the MIME types it consumes (Content-Type) and produces (Accept). +This package has the logic to find the best matching Route and if found, call its Function. + + ws := new(restful.WebService) + ws. + Path("/users"). + Consumes(restful.MIME_JSON, restful.MIME_XML). + Produces(restful.MIME_JSON, restful.MIME_XML) + + ws.Route(ws.GET("/{user-id}").To(u.findUser)) // u is a UserResource + + ... + + // GET http://localhost:8080/users/1 + func (u UserResource) findUser(request *restful.Request, response *restful.Response) { + id := request.PathParameter("user-id") + ... + } + +The (*Request, *Response) arguments provide functions for reading information from the request and writing information back to the response. + +See the example https://github.com/emicklei/go-restful/blob/v3/examples/user-resource/restful-user-resource.go with a full implementation. + +Regular expression matching Routes + +A Route parameter can be specified using the format "uri/{var[:regexp]}" or the special version "uri/{var:*}" for matching the tail of the path. +For example, /persons/{name:[A-Z][A-Z]} can be used to restrict values for the parameter "name" to only contain capital alphabetic characters. +Regular expressions must use the standard Go syntax as described in the regexp package. (https://code.google.com/p/re2/wiki/Syntax) +This feature requires the use of a CurlyRouter. + +Containers + +A Container holds a collection of WebServices, Filters and a http.ServeMux for multiplexing http requests. +Using the statements "restful.Add(...) and restful.Filter(...)" will register WebServices and Filters to the Default Container. +The Default container of go-restful uses the http.DefaultServeMux. +You can create your own Container and create a new http.Server for that particular container. + + container := restful.NewContainer() + server := &http.Server{Addr: ":8081", Handler: container} + +Filters + +A filter dynamically intercepts requests and responses to transform or use the information contained in the requests or responses. +You can use filters to perform generic logging, measurement, authentication, redirect, set response headers etc. +In the restful package there are three hooks into the request,response flow where filters can be added. +Each filter must define a FilterFunction: + + func (req *restful.Request, resp *restful.Response, chain *restful.FilterChain) + +Use the following statement to pass the request,response pair to the next filter or RouteFunction + + chain.ProcessFilter(req, resp) + +Container Filters + +These are processed before any registered WebService. + + // install a (global) filter for the default container (processed before any webservice) + restful.Filter(globalLogging) + +WebService Filters + +These are processed before any Route of a WebService. + + // install a webservice filter (processed before any route) + ws.Filter(webserviceLogging).Filter(measureTime) + + +Route Filters + +These are processed before calling the function associated with the Route. + + // install 2 chained route filters (processed before calling findUser) + ws.Route(ws.GET("/{user-id}").Filter(routeLogging).Filter(NewCountFilter().routeCounter).To(findUser)) + +See the example https://github.com/emicklei/go-restful/blob/v3/examples/filters/restful-filters.go with full implementations. + +Response Encoding + +Two encodings are supported: gzip and deflate. To enable this for all responses: + + restful.DefaultContainer.EnableContentEncoding(true) + +If a Http request includes the Accept-Encoding header then the response content will be compressed using the specified encoding. +Alternatively, you can create a Filter that performs the encoding and install it per WebService or Route. + +See the example https://github.com/emicklei/go-restful/blob/v3/examples/encoding/restful-encoding-filter.go + +OPTIONS support + +By installing a pre-defined container filter, your Webservice(s) can respond to the OPTIONS Http request. + + Filter(OPTIONSFilter()) + +CORS + +By installing the filter of a CrossOriginResourceSharing (CORS), your WebService(s) can handle CORS requests. + + cors := CrossOriginResourceSharing{ExposeHeaders: []string{"X-My-Header"}, CookiesAllowed: false, Container: DefaultContainer} + Filter(cors.Filter) + +Error Handling + +Unexpected things happen. If a request cannot be processed because of a failure, your service needs to tell via the response what happened and why. +For this reason HTTP status codes exist and it is important to use the correct code in every exceptional situation. + + 400: Bad Request + +If path or query parameters are not valid (content or type) then use http.StatusBadRequest. + + 404: Not Found + +Despite a valid URI, the resource requested may not be available + + 500: Internal Server Error + +If the application logic could not process the request (or write the response) then use http.StatusInternalServerError. + + 405: Method Not Allowed + +The request has a valid URL but the method (GET,PUT,POST,...) is not allowed. + + 406: Not Acceptable + +The request does not have or has an unknown Accept Header set for this operation. + + 415: Unsupported Media Type + +The request does not have or has an unknown Content-Type Header set for this operation. + +ServiceError + +In addition to setting the correct (error) Http status code, you can choose to write a ServiceError message on the response. + +Performance options + +This package has several options that affect the performance of your service. It is important to understand them and how you can change it. + + restful.DefaultContainer.DoNotRecover(false) + +DoNotRecover controls whether panics will be caught to return HTTP 500. +If set to false, the container will recover from panics. +Default value is true + + restful.SetCompressorProvider(NewBoundedCachedCompressors(20, 20)) + +If content encoding is enabled then the default strategy for getting new gzip/zlib writers and readers is to use a sync.Pool. +Because writers are expensive structures, performance is even more improved when using a preloaded cache. You can also inject your own implementation. + +Trouble shooting + +This package has the means to produce detail logging of the complete Http request matching process and filter invocation. +Enabling this feature requires you to set an implementation of restful.StdLogger (e.g. log.Logger) instance such as: + + restful.TraceLogger(log.New(os.Stdout, "[restful] ", log.LstdFlags|log.Lshortfile)) + +Logging + +The restful.SetLogger() method allows you to override the logger used by the package. By default restful +uses the standard library `log` package and logs to stdout. Different logging packages are supported as +long as they conform to `StdLogger` interface defined in the `log` sub-package, writing an adapter for your +preferred package is simple. + +Resources + +[project]: https://github.com/emicklei/go-restful + +[examples]: https://github.com/emicklei/go-restful/blob/master/examples + +[design]: http://ernestmicklei.com/2012/11/11/go-restful-api-design/ + +[showcases]: https://github.com/emicklei/mora, https://github.com/emicklei/landskape + +(c) 2012-2015, http://ernestmicklei.com. MIT License +*/ +package restful diff --git a/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go b/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go new file mode 100644 index 0000000000..66dfc824f5 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/entity_accessors.go @@ -0,0 +1,162 @@ +package restful + +// Copyright 2015 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "encoding/xml" + "strings" + "sync" +) + +// EntityReaderWriter can read and write values using an encoding such as JSON,XML. +type EntityReaderWriter interface { + // Read a serialized version of the value from the request. + // The Request may have a decompressing reader. Depends on Content-Encoding. + Read(req *Request, v interface{}) error + + // Write a serialized version of the value on the response. + // The Response may have a compressing writer. Depends on Accept-Encoding. + // status should be a valid Http Status code + Write(resp *Response, status int, v interface{}) error +} + +// entityAccessRegistry is a singleton +var entityAccessRegistry = &entityReaderWriters{ + protection: new(sync.RWMutex), + accessors: map[string]EntityReaderWriter{}, +} + +// entityReaderWriters associates MIME to an EntityReaderWriter +type entityReaderWriters struct { + protection *sync.RWMutex + accessors map[string]EntityReaderWriter +} + +func init() { + RegisterEntityAccessor(MIME_JSON, NewEntityAccessorJSON(MIME_JSON)) + RegisterEntityAccessor(MIME_XML, NewEntityAccessorXML(MIME_XML)) +} + +// RegisterEntityAccessor add/overrides the ReaderWriter for encoding content with this MIME type. +func RegisterEntityAccessor(mime string, erw EntityReaderWriter) { + entityAccessRegistry.protection.Lock() + defer entityAccessRegistry.protection.Unlock() + entityAccessRegistry.accessors[mime] = erw +} + +// NewEntityAccessorJSON returns a new EntityReaderWriter for accessing JSON content. +// This package is already initialized with such an accessor using the MIME_JSON contentType. +func NewEntityAccessorJSON(contentType string) EntityReaderWriter { + return entityJSONAccess{ContentType: contentType} +} + +// NewEntityAccessorXML returns a new EntityReaderWriter for accessing XML content. +// This package is already initialized with such an accessor using the MIME_XML contentType. +func NewEntityAccessorXML(contentType string) EntityReaderWriter { + return entityXMLAccess{ContentType: contentType} +} + +// accessorAt returns the registered ReaderWriter for this MIME type. +func (r *entityReaderWriters) accessorAt(mime string) (EntityReaderWriter, bool) { + r.protection.RLock() + defer r.protection.RUnlock() + er, ok := r.accessors[mime] + if !ok { + // retry with reverse lookup + // more expensive but we are in an exceptional situation anyway + for k, v := range r.accessors { + if strings.Contains(mime, k) { + return v, true + } + } + } + return er, ok +} + +// entityXMLAccess is a EntityReaderWriter for XML encoding +type entityXMLAccess struct { + // This is used for setting the Content-Type header when writing + ContentType string +} + +// Read unmarshalls the value from XML +func (e entityXMLAccess) Read(req *Request, v interface{}) error { + return xml.NewDecoder(req.Request.Body).Decode(v) +} + +// Write marshalls the value to JSON and set the Content-Type Header. +func (e entityXMLAccess) Write(resp *Response, status int, v interface{}) error { + return writeXML(resp, status, e.ContentType, v) +} + +// writeXML marshalls the value to JSON and set the Content-Type Header. +func writeXML(resp *Response, status int, contentType string, v interface{}) error { + if v == nil { + resp.WriteHeader(status) + // do not write a nil representation + return nil + } + if resp.prettyPrint { + // pretty output must be created and written explicitly + output, err := xml.MarshalIndent(v, " ", " ") + if err != nil { + return err + } + resp.Header().Set(HEADER_ContentType, contentType) + resp.WriteHeader(status) + _, err = resp.Write([]byte(xml.Header)) + if err != nil { + return err + } + _, err = resp.Write(output) + return err + } + // not-so-pretty + resp.Header().Set(HEADER_ContentType, contentType) + resp.WriteHeader(status) + return xml.NewEncoder(resp).Encode(v) +} + +// entityJSONAccess is a EntityReaderWriter for JSON encoding +type entityJSONAccess struct { + // This is used for setting the Content-Type header when writing + ContentType string +} + +// Read unmarshalls the value from JSON +func (e entityJSONAccess) Read(req *Request, v interface{}) error { + decoder := NewDecoder(req.Request.Body) + decoder.UseNumber() + return decoder.Decode(v) +} + +// Write marshalls the value to JSON and set the Content-Type Header. +func (e entityJSONAccess) Write(resp *Response, status int, v interface{}) error { + return writeJSON(resp, status, e.ContentType, v) +} + +// write marshalls the value to JSON and set the Content-Type Header. +func writeJSON(resp *Response, status int, contentType string, v interface{}) error { + if v == nil { + resp.WriteHeader(status) + // do not write a nil representation + return nil + } + if resp.prettyPrint { + // pretty output must be created and written explicitly + output, err := MarshalIndent(v, "", " ") + if err != nil { + return err + } + resp.Header().Set(HEADER_ContentType, contentType) + resp.WriteHeader(status) + _, err = resp.Write(output) + return err + } + // not-so-pretty + resp.Header().Set(HEADER_ContentType, contentType) + resp.WriteHeader(status) + return NewEncoder(resp).Encode(v) +} diff --git a/vendor/github.com/emicklei/go-restful/v3/extensions.go b/vendor/github.com/emicklei/go-restful/v3/extensions.go new file mode 100644 index 0000000000..5023fa049b --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/extensions.go @@ -0,0 +1,21 @@ +package restful + +// Copyright 2021 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// ExtensionProperties provides storage of vendor extensions for entities +type ExtensionProperties struct { + // Extensions vendor extensions used to describe extra functionality + // (https://swagger.io/docs/specification/2-0/swagger-extensions/) + Extensions map[string]interface{} +} + +// AddExtension adds or updates a key=value pair to the extension map. +func (ep *ExtensionProperties) AddExtension(key string, value interface{}) { + if ep.Extensions == nil { + ep.Extensions = map[string]interface{}{key: value} + } else { + ep.Extensions[key] = value + } +} diff --git a/vendor/github.com/emicklei/go-restful/v3/filter.go b/vendor/github.com/emicklei/go-restful/v3/filter.go new file mode 100644 index 0000000000..fd88c536c8 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/filter.go @@ -0,0 +1,37 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// FilterChain is a request scoped object to process one or more filters before calling the target RouteFunction. +type FilterChain struct { + Filters []FilterFunction // ordered list of FilterFunction + Index int // index into filters that is currently in progress + Target RouteFunction // function to call after passing all filters + ParameterDocs []*Parameter // the parameter docs for the route + Operation string // the name of the operation +} + +// ProcessFilter passes the request,response pair through the next of Filters. +// Each filter can decide to proceed to the next Filter or handle the Response itself. +func (f *FilterChain) ProcessFilter(request *Request, response *Response) { + if f.Index < len(f.Filters) { + f.Index++ + f.Filters[f.Index-1](request, response, f) + } else { + f.Target(request, response) + } +} + +// FilterFunction definitions must call ProcessFilter on the FilterChain to pass on the control and eventually call the RouteFunction +type FilterFunction func(*Request, *Response, *FilterChain) + +// NoBrowserCacheFilter is a filter function to set HTTP headers that disable browser caching +// See examples/restful-no-cache-filter.go for usage +func NoBrowserCacheFilter(req *Request, resp *Response, chain *FilterChain) { + resp.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate") // HTTP 1.1. + resp.Header().Set("Pragma", "no-cache") // HTTP 1.0. + resp.Header().Set("Expires", "0") // Proxies. + chain.ProcessFilter(req, resp) +} diff --git a/vendor/github.com/emicklei/go-restful/v3/filter_adapter.go b/vendor/github.com/emicklei/go-restful/v3/filter_adapter.go new file mode 100644 index 0000000000..c246512fc0 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/filter_adapter.go @@ -0,0 +1,21 @@ +package restful + +import ( + "net/http" +) + +// HttpMiddlewareHandler is a function that takes a http.Handler and returns a http.Handler +type HttpMiddlewareHandler func(http.Handler) http.Handler + +// HttpMiddlewareHandlerToFilter converts a HttpMiddlewareHandler to a FilterFunction. +func HttpMiddlewareHandlerToFilter(middleware HttpMiddlewareHandler) FilterFunction { + return func(req *Request, resp *Response, chain *FilterChain) { + next := http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { + req.Request = r + resp.ResponseWriter = rw + chain.ProcessFilter(req, resp) + }) + + middleware(next).ServeHTTP(resp.ResponseWriter, req.Request) + } +} diff --git a/vendor/github.com/emicklei/go-restful/v3/json.go b/vendor/github.com/emicklei/go-restful/v3/json.go new file mode 100644 index 0000000000..871165166a --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/json.go @@ -0,0 +1,11 @@ +// +build !jsoniter + +package restful + +import "encoding/json" + +var ( + MarshalIndent = json.MarshalIndent + NewDecoder = json.NewDecoder + NewEncoder = json.NewEncoder +) diff --git a/vendor/github.com/emicklei/go-restful/v3/jsoniter.go b/vendor/github.com/emicklei/go-restful/v3/jsoniter.go new file mode 100644 index 0000000000..11b8f8ae7f --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/jsoniter.go @@ -0,0 +1,12 @@ +// +build jsoniter + +package restful + +import "github.com/json-iterator/go" + +var ( + json = jsoniter.ConfigCompatibleWithStandardLibrary + MarshalIndent = json.MarshalIndent + NewDecoder = json.NewDecoder + NewEncoder = json.NewEncoder +) diff --git a/vendor/github.com/emicklei/go-restful/v3/jsr311.go b/vendor/github.com/emicklei/go-restful/v3/jsr311.go new file mode 100644 index 0000000000..07a0c91e94 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/jsr311.go @@ -0,0 +1,326 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "errors" + "fmt" + "net/http" + "sort" + "strings" +) + +// RouterJSR311 implements the flow for matching Requests to Routes (and consequently Resource Functions) +// as specified by the JSR311 http://jsr311.java.net/nonav/releases/1.1/spec/spec.html. +// RouterJSR311 implements the Router interface. +// Concept of locators is not implemented. +type RouterJSR311 struct{} + +// SelectRoute is part of the Router interface and returns the best match +// for the WebService and its Route for the given Request. +func (r RouterJSR311) SelectRoute( + webServices []*WebService, + httpRequest *http.Request) (selectedService *WebService, selectedRoute *Route, err error) { + + // Identify the root resource class (WebService) + dispatcher, finalMatch, err := r.detectDispatcher(httpRequest.URL.Path, webServices) + if err != nil { + return nil, nil, NewError(http.StatusNotFound, "") + } + // Obtain the set of candidate methods (Routes) + routes := r.selectRoutes(dispatcher, finalMatch) + if len(routes) == 0 { + return dispatcher, nil, NewError(http.StatusNotFound, "404: Page Not Found") + } + + // Identify the method (Route) that will handle the request + route, ok := r.detectRoute(routes, httpRequest) + return dispatcher, route, ok +} + +// ExtractParameters is used to obtain the path parameters from the route using the same matching +// engine as the JSR 311 router. +func (r RouterJSR311) ExtractParameters(route *Route, webService *WebService, urlPath string) map[string]string { + webServiceExpr := webService.pathExpr + webServiceMatches := webServiceExpr.Matcher.FindStringSubmatch(urlPath) + pathParameters := r.extractParams(webServiceExpr, webServiceMatches) + routeExpr := route.pathExpr + routeMatches := routeExpr.Matcher.FindStringSubmatch(webServiceMatches[len(webServiceMatches)-1]) + routeParams := r.extractParams(routeExpr, routeMatches) + for key, value := range routeParams { + pathParameters[key] = value + } + return pathParameters +} + +func (RouterJSR311) extractParams(pathExpr *pathExpression, matches []string) map[string]string { + params := map[string]string{} + for i := 1; i < len(matches); i++ { + if len(pathExpr.VarNames) >= i { + params[pathExpr.VarNames[i-1]] = matches[i] + } + } + return params +} + +// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 +func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*Route, error) { + candidates := make([]*Route, 0, 8) + for i, each := range routes { + ok := true + for _, fn := range each.If { + if !fn(httpRequest) { + ok = false + break + } + } + if ok { + candidates = append(candidates, &routes[i]) + } + } + if len(candidates) == 0 { + if trace { + traceLogger.Printf("no Route found (from %d) that passes conditional checks", len(routes)) + } + return nil, NewError(http.StatusNotFound, "404: Not Found") + } + + // http method + previous := candidates + candidates = candidates[:0] + for _, each := range previous { + if httpRequest.Method == each.Method { + candidates = append(candidates, each) + } + } + if len(candidates) == 0 { + if trace { + traceLogger.Printf("no Route found (in %d routes) that matches HTTP method %s\n", len(previous), httpRequest.Method) + } + allowed := []string{} + allowedLoop: + for _, candidate := range previous { + for _, method := range allowed { + if method == candidate.Method { + continue allowedLoop + } + } + allowed = append(allowed, candidate.Method) + } + header := http.Header{"Allow": []string{strings.Join(allowed, ", ")}} + return nil, NewErrorWithHeader(http.StatusMethodNotAllowed, "405: Method Not Allowed", header) + } + + // content-type + contentType := httpRequest.Header.Get(HEADER_ContentType) + previous = candidates + candidates = candidates[:0] + for _, each := range previous { + if each.matchesContentType(contentType) { + candidates = append(candidates, each) + } + } + if len(candidates) == 0 { + if trace { + traceLogger.Printf("no Route found (from %d) that matches HTTP Content-Type: %s\n", len(previous), contentType) + } + if httpRequest.ContentLength > 0 { + return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type") + } + } + + // accept + previous = candidates + candidates = candidates[:0] + accept := httpRequest.Header.Get(HEADER_Accept) + if len(accept) == 0 { + accept = "*/*" + } + for _, each := range previous { + if each.matchesAccept(accept) { + candidates = append(candidates, each) + } + } + if len(candidates) == 0 { + if trace { + traceLogger.Printf("no Route found (from %d) that matches HTTP Accept: %s\n", len(previous), accept) + } + available := []string{} + for _, candidate := range previous { + available = append(available, candidate.Produces...) + } + // if POST,PUT,PATCH without body + method, length := httpRequest.Method, httpRequest.Header.Get("Content-Length") + if (method == http.MethodPost || + method == http.MethodPut || + method == http.MethodPatch) && length == "" { + return nil, NewError( + http.StatusUnsupportedMediaType, + fmt.Sprintf("415: Unsupported Media Type\n\nAvailable representations: %s", strings.Join(available, ", ")), + ) + } + return nil, NewError( + http.StatusNotAcceptable, + fmt.Sprintf("406: Not Acceptable\n\nAvailable representations: %s", strings.Join(available, ", ")), + ) + } + // return r.bestMatchByMedia(outputMediaOk, contentType, accept), nil + return candidates[0], nil +} + +// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 +// n/m > n/* > */* +func (r RouterJSR311) bestMatchByMedia(routes []Route, contentType string, accept string) *Route { + // TODO + return &routes[0] +} + +// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 (step 2) +func (r RouterJSR311) selectRoutes(dispatcher *WebService, pathRemainder string) []Route { + filtered := &sortableRouteCandidates{} + for _, each := range dispatcher.Routes() { + pathExpr := each.pathExpr + matches := pathExpr.Matcher.FindStringSubmatch(pathRemainder) + if matches != nil { + lastMatch := matches[len(matches)-1] + if len(lastMatch) == 0 || lastMatch == "/" { // do not include if value is neither empty nor ‘/’. + filtered.candidates = append(filtered.candidates, + routeCandidate{each, len(matches) - 1, pathExpr.LiteralCount, pathExpr.VarCount}) + } + } + } + if len(filtered.candidates) == 0 { + if trace { + traceLogger.Printf("WebService on path %s has no routes that match URL path remainder:%s\n", dispatcher.rootPath, pathRemainder) + } + return []Route{} + } + sort.Sort(sort.Reverse(filtered)) + + // select other routes from candidates whoes expression matches rmatch + matchingRoutes := []Route{filtered.candidates[0].route} + for c := 1; c < len(filtered.candidates); c++ { + each := filtered.candidates[c] + if each.route.pathExpr.Matcher.MatchString(pathRemainder) { + matchingRoutes = append(matchingRoutes, each.route) + } + } + return matchingRoutes +} + +// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2 (step 1) +func (r RouterJSR311) detectDispatcher(requestPath string, dispatchers []*WebService) (*WebService, string, error) { + filtered := &sortableDispatcherCandidates{} + for _, each := range dispatchers { + matches := each.pathExpr.Matcher.FindStringSubmatch(requestPath) + if matches != nil { + filtered.candidates = append(filtered.candidates, + dispatcherCandidate{each, matches[len(matches)-1], len(matches), each.pathExpr.LiteralCount, each.pathExpr.VarCount}) + } + } + if len(filtered.candidates) == 0 { + if trace { + traceLogger.Printf("no WebService was found to match URL path:%s\n", requestPath) + } + return nil, "", errors.New("not found") + } + sort.Sort(sort.Reverse(filtered)) + return filtered.candidates[0].dispatcher, filtered.candidates[0].finalMatch, nil +} + +// Types and functions to support the sorting of Routes + +type routeCandidate struct { + route Route + matchesCount int // the number of capturing groups + literalCount int // the number of literal characters (means those not resulting from template variable substitution) + nonDefaultCount int // the number of capturing groups with non-default regular expressions (i.e. not ‘([^ /]+?)’) +} + +func (r routeCandidate) expressionToMatch() string { + return r.route.pathExpr.Source +} + +func (r routeCandidate) String() string { + return fmt.Sprintf("(m=%d,l=%d,n=%d)", r.matchesCount, r.literalCount, r.nonDefaultCount) +} + +type sortableRouteCandidates struct { + candidates []routeCandidate +} + +func (rcs *sortableRouteCandidates) Len() int { + return len(rcs.candidates) +} +func (rcs *sortableRouteCandidates) Swap(i, j int) { + rcs.candidates[i], rcs.candidates[j] = rcs.candidates[j], rcs.candidates[i] +} +func (rcs *sortableRouteCandidates) Less(i, j int) bool { + ci := rcs.candidates[i] + cj := rcs.candidates[j] + // primary key + if ci.literalCount < cj.literalCount { + return true + } + if ci.literalCount > cj.literalCount { + return false + } + // secundary key + if ci.matchesCount < cj.matchesCount { + return true + } + if ci.matchesCount > cj.matchesCount { + return false + } + // tertiary key + if ci.nonDefaultCount < cj.nonDefaultCount { + return true + } + if ci.nonDefaultCount > cj.nonDefaultCount { + return false + } + // quaternary key ("source" is interpreted as Path) + return ci.route.Path < cj.route.Path +} + +// Types and functions to support the sorting of Dispatchers + +type dispatcherCandidate struct { + dispatcher *WebService + finalMatch string + matchesCount int // the number of capturing groups + literalCount int // the number of literal characters (means those not resulting from template variable substitution) + nonDefaultCount int // the number of capturing groups with non-default regular expressions (i.e. not ‘([^ /]+?)’) +} +type sortableDispatcherCandidates struct { + candidates []dispatcherCandidate +} + +func (dc *sortableDispatcherCandidates) Len() int { + return len(dc.candidates) +} +func (dc *sortableDispatcherCandidates) Swap(i, j int) { + dc.candidates[i], dc.candidates[j] = dc.candidates[j], dc.candidates[i] +} +func (dc *sortableDispatcherCandidates) Less(i, j int) bool { + ci := dc.candidates[i] + cj := dc.candidates[j] + // primary key + if ci.matchesCount < cj.matchesCount { + return true + } + if ci.matchesCount > cj.matchesCount { + return false + } + // secundary key + if ci.literalCount < cj.literalCount { + return true + } + if ci.literalCount > cj.literalCount { + return false + } + // tertiary key + return ci.nonDefaultCount < cj.nonDefaultCount +} diff --git a/vendor/github.com/emicklei/go-restful/v3/log/log.go b/vendor/github.com/emicklei/go-restful/v3/log/log.go new file mode 100644 index 0000000000..6cd44c7a5d --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/log/log.go @@ -0,0 +1,34 @@ +package log + +import ( + stdlog "log" + "os" +) + +// StdLogger corresponds to a minimal subset of the interface satisfied by stdlib log.Logger +type StdLogger interface { + Print(v ...interface{}) + Printf(format string, v ...interface{}) +} + +var Logger StdLogger + +func init() { + // default Logger + SetLogger(stdlog.New(os.Stderr, "[restful] ", stdlog.LstdFlags|stdlog.Lshortfile)) +} + +// SetLogger sets the logger for this package +func SetLogger(customLogger StdLogger) { + Logger = customLogger +} + +// Print delegates to the Logger +func Print(v ...interface{}) { + Logger.Print(v...) +} + +// Printf delegates to the Logger +func Printf(format string, v ...interface{}) { + Logger.Printf(format, v...) +} diff --git a/vendor/github.com/emicklei/go-restful/v3/logger.go b/vendor/github.com/emicklei/go-restful/v3/logger.go new file mode 100644 index 0000000000..29202726f6 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/logger.go @@ -0,0 +1,32 @@ +package restful + +// Copyright 2014 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. +import ( + "github.com/emicklei/go-restful/v3/log" +) + +var trace bool = false +var traceLogger log.StdLogger + +func init() { + traceLogger = log.Logger // use the package logger by default +} + +// TraceLogger enables detailed logging of Http request matching and filter invocation. Default no logger is set. +// You may call EnableTracing() directly to enable trace logging to the package-wide logger. +func TraceLogger(logger log.StdLogger) { + traceLogger = logger + EnableTracing(logger != nil) +} + +// SetLogger exposes the setter for the global logger on the top-level package +func SetLogger(customLogger log.StdLogger) { + log.SetLogger(customLogger) +} + +// EnableTracing can be used to Trace logging on and off. +func EnableTracing(enabled bool) { + trace = enabled +} diff --git a/vendor/github.com/emicklei/go-restful/v3/mime.go b/vendor/github.com/emicklei/go-restful/v3/mime.go new file mode 100644 index 0000000000..33014471b9 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/mime.go @@ -0,0 +1,50 @@ +package restful + +import ( + "strconv" + "strings" +) + +type mime struct { + media string + quality float64 +} + +// insertMime adds a mime to a list and keeps it sorted by quality. +func insertMime(l []mime, e mime) []mime { + for i, each := range l { + // if current mime has lower quality then insert before + if e.quality > each.quality { + left := append([]mime{}, l[0:i]...) + return append(append(left, e), l[i:]...) + } + } + return append(l, e) +} + +const qFactorWeightingKey = "q" + +// sortedMimes returns a list of mime sorted (desc) by its specified quality. +// e.g. text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3 +func sortedMimes(accept string) (sorted []mime) { + for _, each := range strings.Split(accept, ",") { + typeAndQuality := strings.Split(strings.Trim(each, " "), ";") + if len(typeAndQuality) == 1 { + sorted = insertMime(sorted, mime{typeAndQuality[0], 1.0}) + } else { + // take factor + qAndWeight := strings.Split(typeAndQuality[1], "=") + if len(qAndWeight) == 2 && strings.Trim(qAndWeight[0], " ") == qFactorWeightingKey { + f, err := strconv.ParseFloat(qAndWeight[1], 64) + if err != nil { + traceLogger.Printf("unable to parse quality in %s, %v", each, err) + } else { + sorted = insertMime(sorted, mime{typeAndQuality[0], f}) + } + } else { + sorted = insertMime(sorted, mime{typeAndQuality[0], 1.0}) + } + } + } + return +} diff --git a/vendor/github.com/emicklei/go-restful/v3/options_filter.go b/vendor/github.com/emicklei/go-restful/v3/options_filter.go new file mode 100644 index 0000000000..5c1b34251c --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/options_filter.go @@ -0,0 +1,34 @@ +package restful + +import "strings" + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// OPTIONSFilter is a filter function that inspects the Http Request for the OPTIONS method +// and provides the response with a set of allowed methods for the request URL Path. +// As for any filter, you can also install it for a particular WebService within a Container. +// Note: this filter is not needed when using CrossOriginResourceSharing (for CORS). +func (c *Container) OPTIONSFilter(req *Request, resp *Response, chain *FilterChain) { + if "OPTIONS" != req.Request.Method { + chain.ProcessFilter(req, resp) + return + } + + archs := req.Request.Header.Get(HEADER_AccessControlRequestHeaders) + methods := strings.Join(c.computeAllowedMethods(req), ",") + origin := req.Request.Header.Get(HEADER_Origin) + + resp.AddHeader(HEADER_Allow, methods) + resp.AddHeader(HEADER_AccessControlAllowOrigin, origin) + resp.AddHeader(HEADER_AccessControlAllowHeaders, archs) + resp.AddHeader(HEADER_AccessControlAllowMethods, methods) +} + +// OPTIONSFilter is a filter function that inspects the Http Request for the OPTIONS method +// and provides the response with a set of allowed methods for the request URL Path. +// Note: this filter is not needed when using CrossOriginResourceSharing (for CORS). +func OPTIONSFilter() FilterFunction { + return DefaultContainer.OPTIONSFilter +} diff --git a/vendor/github.com/emicklei/go-restful/v3/parameter.go b/vendor/github.com/emicklei/go-restful/v3/parameter.go new file mode 100644 index 0000000000..0b851bb437 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/parameter.go @@ -0,0 +1,242 @@ +package restful + +import "sort" + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +const ( + // PathParameterKind = indicator of Request parameter type "path" + PathParameterKind = iota + + // QueryParameterKind = indicator of Request parameter type "query" + QueryParameterKind + + // BodyParameterKind = indicator of Request parameter type "body" + BodyParameterKind + + // HeaderParameterKind = indicator of Request parameter type "header" + HeaderParameterKind + + // FormParameterKind = indicator of Request parameter type "form" + FormParameterKind + + // MultiPartFormParameterKind = indicator of Request parameter type "multipart/form-data" + MultiPartFormParameterKind + + // CollectionFormatCSV comma separated values `foo,bar` + CollectionFormatCSV = CollectionFormat("csv") + + // CollectionFormatSSV space separated values `foo bar` + CollectionFormatSSV = CollectionFormat("ssv") + + // CollectionFormatTSV tab separated values `foo\tbar` + CollectionFormatTSV = CollectionFormat("tsv") + + // CollectionFormatPipes pipe separated values `foo|bar` + CollectionFormatPipes = CollectionFormat("pipes") + + // CollectionFormatMulti corresponds to multiple parameter instances instead of multiple values for a single + // instance `foo=bar&foo=baz`. This is valid only for QueryParameters and FormParameters + CollectionFormatMulti = CollectionFormat("multi") +) + +type CollectionFormat string + +func (cf CollectionFormat) String() string { + return string(cf) +} + +// Parameter is for documententing the parameter used in a Http Request +// ParameterData kinds are Path,Query and Body +type Parameter struct { + data *ParameterData +} + +// ParameterData represents the state of a Parameter. +// It is made public to make it accessible to e.g. the Swagger package. +type ParameterData struct { + ExtensionProperties + Name, Description, DataType, DataFormat string + Kind int + Required bool + // AllowableValues is deprecated. Use PossibleValues instead + AllowableValues map[string]string + PossibleValues []string + AllowMultiple bool + AllowEmptyValue bool + DefaultValue string + CollectionFormat string + Pattern string + Minimum *float64 + Maximum *float64 + MinLength *int64 + MaxLength *int64 + MinItems *int64 + MaxItems *int64 + UniqueItems bool +} + +// Data returns the state of the Parameter +func (p *Parameter) Data() ParameterData { + return *p.data +} + +// Kind returns the parameter type indicator (see const for valid values) +func (p *Parameter) Kind() int { + return p.data.Kind +} + +func (p *Parameter) bePath() *Parameter { + p.data.Kind = PathParameterKind + return p +} +func (p *Parameter) beQuery() *Parameter { + p.data.Kind = QueryParameterKind + return p +} +func (p *Parameter) beBody() *Parameter { + p.data.Kind = BodyParameterKind + return p +} + +func (p *Parameter) beHeader() *Parameter { + p.data.Kind = HeaderParameterKind + return p +} + +func (p *Parameter) beForm() *Parameter { + p.data.Kind = FormParameterKind + return p +} + +func (p *Parameter) beMultiPartForm() *Parameter { + p.data.Kind = MultiPartFormParameterKind + return p +} + +// Required sets the required field and returns the receiver +func (p *Parameter) Required(required bool) *Parameter { + p.data.Required = required + return p +} + +// AllowMultiple sets the allowMultiple field and returns the receiver +func (p *Parameter) AllowMultiple(multiple bool) *Parameter { + p.data.AllowMultiple = multiple + return p +} + +// AddExtension adds or updates a key=value pair to the extension map +func (p *Parameter) AddExtension(key string, value interface{}) *Parameter { + p.data.AddExtension(key, value) + return p +} + +// AllowEmptyValue sets the AllowEmptyValue field and returns the receiver +func (p *Parameter) AllowEmptyValue(multiple bool) *Parameter { + p.data.AllowEmptyValue = multiple + return p +} + +// AllowableValues is deprecated. Use PossibleValues instead. Both will be set. +func (p *Parameter) AllowableValues(values map[string]string) *Parameter { + p.data.AllowableValues = values + + allowableSortedKeys := make([]string, 0, len(values)) + for k := range values { + allowableSortedKeys = append(allowableSortedKeys, k) + } + sort.Strings(allowableSortedKeys) + + p.data.PossibleValues = make([]string, 0, len(values)) + for _, k := range allowableSortedKeys { + p.data.PossibleValues = append(p.data.PossibleValues, values[k]) + } + return p +} + +// PossibleValues sets the possible values field and returns the receiver +func (p *Parameter) PossibleValues(values []string) *Parameter { + p.data.PossibleValues = values + return p +} + +// DataType sets the dataType field and returns the receiver +func (p *Parameter) DataType(typeName string) *Parameter { + p.data.DataType = typeName + return p +} + +// DataFormat sets the dataFormat field for Swagger UI +func (p *Parameter) DataFormat(formatName string) *Parameter { + p.data.DataFormat = formatName + return p +} + +// DefaultValue sets the default value field and returns the receiver +func (p *Parameter) DefaultValue(stringRepresentation string) *Parameter { + p.data.DefaultValue = stringRepresentation + return p +} + +// Description sets the description value field and returns the receiver +func (p *Parameter) Description(doc string) *Parameter { + p.data.Description = doc + return p +} + +// CollectionFormat sets the collection format for an array type +func (p *Parameter) CollectionFormat(format CollectionFormat) *Parameter { + p.data.CollectionFormat = format.String() + return p +} + +// Pattern sets the pattern field and returns the receiver +func (p *Parameter) Pattern(pattern string) *Parameter { + p.data.Pattern = pattern + return p +} + +// Minimum sets the minimum field and returns the receiver +func (p *Parameter) Minimum(minimum float64) *Parameter { + p.data.Minimum = &minimum + return p +} + +// Maximum sets the maximum field and returns the receiver +func (p *Parameter) Maximum(maximum float64) *Parameter { + p.data.Maximum = &maximum + return p +} + +// MinLength sets the minLength field and returns the receiver +func (p *Parameter) MinLength(minLength int64) *Parameter { + p.data.MinLength = &minLength + return p +} + +// MaxLength sets the maxLength field and returns the receiver +func (p *Parameter) MaxLength(maxLength int64) *Parameter { + p.data.MaxLength = &maxLength + return p +} + +// MinItems sets the minItems field and returns the receiver +func (p *Parameter) MinItems(minItems int64) *Parameter { + p.data.MinItems = &minItems + return p +} + +// MaxItems sets the maxItems field and returns the receiver +func (p *Parameter) MaxItems(maxItems int64) *Parameter { + p.data.MaxItems = &maxItems + return p +} + +// UniqueItems sets the uniqueItems field and returns the receiver +func (p *Parameter) UniqueItems(uniqueItems bool) *Parameter { + p.data.UniqueItems = uniqueItems + return p +} diff --git a/vendor/github.com/emicklei/go-restful/v3/path_expression.go b/vendor/github.com/emicklei/go-restful/v3/path_expression.go new file mode 100644 index 0000000000..95a9a25450 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/path_expression.go @@ -0,0 +1,74 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "bytes" + "fmt" + "regexp" + "strings" +) + +// PathExpression holds a compiled path expression (RegExp) needed to match against +// Http request paths and to extract path parameter values. +type pathExpression struct { + LiteralCount int // the number of literal characters (means those not resulting from template variable substitution) + VarNames []string // the names of parameters (enclosed by {}) in the path + VarCount int // the number of named parameters (enclosed by {}) in the path + Matcher *regexp.Regexp + Source string // Path as defined by the RouteBuilder + tokens []string +} + +// NewPathExpression creates a PathExpression from the input URL path. +// Returns an error if the path is invalid. +func newPathExpression(path string) (*pathExpression, error) { + expression, literalCount, varNames, varCount, tokens := templateToRegularExpression(path) + compiled, err := regexp.Compile(expression) + if err != nil { + return nil, err + } + return &pathExpression{literalCount, varNames, varCount, compiled, expression, tokens}, nil +} + +// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-370003.7.3 +func templateToRegularExpression(template string) (expression string, literalCount int, varNames []string, varCount int, tokens []string) { + var buffer bytes.Buffer + buffer.WriteString("^") + //tokens = strings.Split(template, "/") + tokens = tokenizePath(template) + for _, each := range tokens { + if each == "" { + continue + } + buffer.WriteString("/") + if strings.HasPrefix(each, "{") { + // check for regular expression in variable + colon := strings.Index(each, ":") + var varName string + if colon != -1 { + // extract expression + varName = strings.TrimSpace(each[1:colon]) + paramExpr := strings.TrimSpace(each[colon+1 : len(each)-1]) + if paramExpr == "*" { // special case + buffer.WriteString("(.*)") + } else { + buffer.WriteString(fmt.Sprintf("(%s)", paramExpr)) // between colon and closing moustache + } + } else { + // plain var + varName = strings.TrimSpace(each[1 : len(each)-1]) + buffer.WriteString("([^/]+?)") + } + varNames = append(varNames, varName) + varCount += 1 + } else { + literalCount += len(each) + encoded := each // TODO URI encode + buffer.WriteString(regexp.QuoteMeta(encoded)) + } + } + return strings.TrimRight(buffer.String(), "/") + "(/.*)?$", literalCount, varNames, varCount, tokens +} diff --git a/vendor/github.com/emicklei/go-restful/v3/path_processor.go b/vendor/github.com/emicklei/go-restful/v3/path_processor.go new file mode 100644 index 0000000000..1415732450 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/path_processor.go @@ -0,0 +1,74 @@ +package restful + +import ( + "bytes" + "strings" +) + +// Copyright 2018 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// PathProcessor is extra behaviour that a Router can provide to extract path parameters from the path. +// If a Router does not implement this interface then the default behaviour will be used. +type PathProcessor interface { + // ExtractParameters gets the path parameters defined in the route and webService from the urlPath + ExtractParameters(route *Route, webService *WebService, urlPath string) map[string]string +} + +type defaultPathProcessor struct{} + +// Extract the parameters from the request url path +func (d defaultPathProcessor) ExtractParameters(r *Route, _ *WebService, urlPath string) map[string]string { + urlParts := tokenizePath(urlPath) + pathParameters := map[string]string{} + for i, key := range r.pathParts { + var value string + if i >= len(urlParts) { + value = "" + } else { + value = urlParts[i] + } + if r.hasCustomVerb && hasCustomVerb(key) { + key = removeCustomVerb(key) + value = removeCustomVerb(value) + } + + if strings.Index(key, "{") > -1 { // path-parameter + if colon := strings.Index(key, ":"); colon != -1 { + // extract by regex + regPart := key[colon+1 : len(key)-1] + keyPart := key[1:colon] + if regPart == "*" { + pathParameters[keyPart] = untokenizePath(i, urlParts) + break + } else { + pathParameters[keyPart] = value + } + } else { + // without enclosing {} + startIndex := strings.Index(key, "{") + endKeyIndex := strings.Index(key, "}") + + suffixLength := len(key) - endKeyIndex - 1 + endValueIndex := len(value) - suffixLength + + pathParameters[key[startIndex+1:endKeyIndex]] = value[startIndex:endValueIndex] + } + } + } + return pathParameters +} + +// Untokenize back into an URL path using the slash separator +func untokenizePath(offset int, parts []string) string { + var buffer bytes.Buffer + for p := offset; p < len(parts); p++ { + buffer.WriteString(parts[p]) + // do not end + if p < len(parts)-1 { + buffer.WriteString("/") + } + } + return buffer.String() +} diff --git a/vendor/github.com/emicklei/go-restful/v3/request.go b/vendor/github.com/emicklei/go-restful/v3/request.go new file mode 100644 index 0000000000..0020095e86 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/request.go @@ -0,0 +1,133 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "compress/zlib" + "net/http" +) + +var defaultRequestContentType string + +// Request is a wrapper for a http Request that provides convenience methods +type Request struct { + Request *http.Request + pathParameters map[string]string + attributes map[string]interface{} // for storing request-scoped values + selectedRoute *Route // is nil when no route was matched +} + +func NewRequest(httpRequest *http.Request) *Request { + return &Request{ + Request: httpRequest, + pathParameters: map[string]string{}, + attributes: map[string]interface{}{}, + } // empty parameters, attributes +} + +// If ContentType is missing or */* is given then fall back to this type, otherwise +// a "Unable to unmarshal content of type:" response is returned. +// Valid values are restful.MIME_JSON and restful.MIME_XML +// Example: +// +// restful.DefaultRequestContentType(restful.MIME_JSON) +func DefaultRequestContentType(mime string) { + defaultRequestContentType = mime +} + +// PathParameter accesses the Path parameter value by its name +func (r *Request) PathParameter(name string) string { + return r.pathParameters[name] +} + +// PathParameters accesses the Path parameter values +func (r *Request) PathParameters() map[string]string { + return r.pathParameters +} + +// QueryParameter returns the (first) Query parameter value by its name +func (r *Request) QueryParameter(name string) string { + return r.Request.URL.Query().Get(name) +} + +// QueryParameters returns the all the query parameters values by name +func (r *Request) QueryParameters(name string) []string { + return r.Request.URL.Query()[name] +} + +// BodyParameter parses the body of the request (once for typically a POST or a PUT) and returns the value of the given name or an error. +func (r *Request) BodyParameter(name string) (string, error) { + err := r.Request.ParseForm() + if err != nil { + return "", err + } + return r.Request.PostFormValue(name), nil +} + +// HeaderParameter returns the HTTP Header value of a Header name or empty if missing +func (r *Request) HeaderParameter(name string) string { + return r.Request.Header.Get(name) +} + +// ReadEntity checks the Accept header and reads the content into the entityPointer. +func (r *Request) ReadEntity(entityPointer interface{}) (err error) { + contentType := r.Request.Header.Get(HEADER_ContentType) + contentEncoding := r.Request.Header.Get(HEADER_ContentEncoding) + + // check if the request body needs decompression + if ENCODING_GZIP == contentEncoding { + gzipReader := currentCompressorProvider.AcquireGzipReader() + defer currentCompressorProvider.ReleaseGzipReader(gzipReader) + gzipReader.Reset(r.Request.Body) + r.Request.Body = gzipReader + } else if ENCODING_DEFLATE == contentEncoding { + zlibReader, err := zlib.NewReader(r.Request.Body) + if err != nil { + return err + } + r.Request.Body = zlibReader + } + + // lookup the EntityReader, use defaultRequestContentType if needed and provided + entityReader, ok := entityAccessRegistry.accessorAt(contentType) + if !ok { + if len(defaultRequestContentType) != 0 { + entityReader, ok = entityAccessRegistry.accessorAt(defaultRequestContentType) + } + if !ok { + return NewError(http.StatusBadRequest, "Unable to unmarshal content of type:"+contentType) + } + } + return entityReader.Read(r, entityPointer) +} + +// SetAttribute adds or replaces the attribute with the given value. +func (r *Request) SetAttribute(name string, value interface{}) { + r.attributes[name] = value +} + +// Attribute returns the value associated to the given name. Returns nil if absent. +func (r Request) Attribute(name string) interface{} { + return r.attributes[name] +} + +// SelectedRoutePath root path + route path that matched the request, e.g. /meetings/{id}/attendees +// If no route was matched then return an empty string. +func (r Request) SelectedRoutePath() string { + if r.selectedRoute == nil { + return "" + } + // skip creating an accessor + return r.selectedRoute.Path +} + +// SelectedRoute returns a reader to access the selected Route by the container +// Returns nil if no route was matched. +func (r Request) SelectedRoute() RouteReader { + if r.selectedRoute == nil { + return nil + } + return routeAccessor{route: r.selectedRoute} +} diff --git a/vendor/github.com/emicklei/go-restful/v3/response.go b/vendor/github.com/emicklei/go-restful/v3/response.go new file mode 100644 index 0000000000..a41a92cc2c --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/response.go @@ -0,0 +1,259 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "bufio" + "errors" + "net" + "net/http" +) + +// DefaultResponseMimeType is DEPRECATED, use DefaultResponseContentType(mime) +var DefaultResponseMimeType string + +//PrettyPrintResponses controls the indentation feature of XML and JSON serialization +var PrettyPrintResponses = true + +// Response is a wrapper on the actual http ResponseWriter +// It provides several convenience methods to prepare and write response content. +type Response struct { + http.ResponseWriter + requestAccept string // mime-type what the Http Request says it wants to receive + routeProduces []string // mime-types what the Route says it can produce + statusCode int // HTTP status code that has been written explicitly (if zero then net/http has written 200) + contentLength int // number of bytes written for the response body + prettyPrint bool // controls the indentation feature of XML and JSON serialization. It is initialized using var PrettyPrintResponses. + err error // err property is kept when WriteError is called + hijacker http.Hijacker // if underlying ResponseWriter supports it +} + +// NewResponse creates a new response based on a http ResponseWriter. +func NewResponse(httpWriter http.ResponseWriter) *Response { + hijacker, _ := httpWriter.(http.Hijacker) + return &Response{ResponseWriter: httpWriter, routeProduces: []string{}, statusCode: http.StatusOK, prettyPrint: PrettyPrintResponses, hijacker: hijacker} +} + +// DefaultResponseContentType set a default. +// If Accept header matching fails, fall back to this type. +// Valid values are restful.MIME_JSON and restful.MIME_XML +// Example: +// restful.DefaultResponseContentType(restful.MIME_JSON) +func DefaultResponseContentType(mime string) { + DefaultResponseMimeType = mime +} + +// InternalServerError writes the StatusInternalServerError header. +// DEPRECATED, use WriteErrorString(http.StatusInternalServerError,reason) +func (r Response) InternalServerError() Response { + r.WriteHeader(http.StatusInternalServerError) + return r +} + +// Hijack implements the http.Hijacker interface. This expands +// the Response to fulfill http.Hijacker if the underlying +// http.ResponseWriter supports it. +func (r *Response) Hijack() (net.Conn, *bufio.ReadWriter, error) { + if r.hijacker == nil { + return nil, nil, errors.New("http.Hijacker not implemented by underlying http.ResponseWriter") + } + return r.hijacker.Hijack() +} + +// PrettyPrint changes whether this response must produce pretty (line-by-line, indented) JSON or XML output. +func (r *Response) PrettyPrint(bePretty bool) { + r.prettyPrint = bePretty +} + +// AddHeader is a shortcut for .Header().Add(header,value) +func (r Response) AddHeader(header string, value string) Response { + r.Header().Add(header, value) + return r +} + +// SetRequestAccepts tells the response what Mime-type(s) the HTTP request said it wants to accept. Exposed for testing. +func (r *Response) SetRequestAccepts(mime string) { + r.requestAccept = mime +} + +// EntityWriter returns the registered EntityWriter that the entity (requested resource) +// can write according to what the request wants (Accept) and what the Route can produce or what the restful defaults say. +// If called before WriteEntity and WriteHeader then a false return value can be used to write a 406: Not Acceptable. +func (r *Response) EntityWriter() (EntityReaderWriter, bool) { + sorted := sortedMimes(r.requestAccept) + for _, eachAccept := range sorted { + for _, eachProduce := range r.routeProduces { + if eachProduce == eachAccept.media { + if w, ok := entityAccessRegistry.accessorAt(eachAccept.media); ok { + return w, true + } + } + } + if eachAccept.media == "*/*" { + for _, each := range r.routeProduces { + if w, ok := entityAccessRegistry.accessorAt(each); ok { + return w, true + } + } + } + } + // if requestAccept is empty + writer, ok := entityAccessRegistry.accessorAt(r.requestAccept) + if !ok { + // if not registered then fallback to the defaults (if set) + if DefaultResponseMimeType == MIME_JSON { + return entityAccessRegistry.accessorAt(MIME_JSON) + } + if DefaultResponseMimeType == MIME_XML { + return entityAccessRegistry.accessorAt(MIME_XML) + } + if DefaultResponseMimeType == MIME_ZIP { + return entityAccessRegistry.accessorAt(MIME_ZIP) + } + // Fallback to whatever the route says it can produce. + // https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html + for _, each := range r.routeProduces { + if w, ok := entityAccessRegistry.accessorAt(each); ok { + return w, true + } + } + if trace { + traceLogger.Printf("no registered EntityReaderWriter found for %s", r.requestAccept) + } + } + return writer, ok +} + +// WriteEntity calls WriteHeaderAndEntity with Http Status OK (200) +func (r *Response) WriteEntity(value interface{}) error { + return r.WriteHeaderAndEntity(http.StatusOK, value) +} + +// WriteHeaderAndEntity marshals the value using the representation denoted by the Accept Header and the registered EntityWriters. +// If no Accept header is specified (or */*) then respond with the Content-Type as specified by the first in the Route.Produces. +// If an Accept header is specified then respond with the Content-Type as specified by the first in the Route.Produces that is matched with the Accept header. +// If the value is nil then no response is send except for the Http status. You may want to call WriteHeader(http.StatusNotFound) instead. +// If there is no writer available that can represent the value in the requested MIME type then Http Status NotAcceptable is written. +// Current implementation ignores any q-parameters in the Accept Header. +// Returns an error if the value could not be written on the response. +func (r *Response) WriteHeaderAndEntity(status int, value interface{}) error { + writer, ok := r.EntityWriter() + if !ok { + r.WriteHeader(http.StatusNotAcceptable) + return nil + } + return writer.Write(r, status, value) +} + +// WriteAsXml is a convenience method for writing a value in xml (requires Xml tags on the value) +// It uses the standard encoding/xml package for marshalling the value ; not using a registered EntityReaderWriter. +func (r *Response) WriteAsXml(value interface{}) error { + return writeXML(r, http.StatusOK, MIME_XML, value) +} + +// WriteHeaderAndXml is a convenience method for writing a status and value in xml (requires Xml tags on the value) +// It uses the standard encoding/xml package for marshalling the value ; not using a registered EntityReaderWriter. +func (r *Response) WriteHeaderAndXml(status int, value interface{}) error { + return writeXML(r, status, MIME_XML, value) +} + +// WriteAsJson is a convenience method for writing a value in json. +// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter. +func (r *Response) WriteAsJson(value interface{}) error { + return writeJSON(r, http.StatusOK, MIME_JSON, value) +} + +// WriteJson is a convenience method for writing a value in Json with a given Content-Type. +// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter. +func (r *Response) WriteJson(value interface{}, contentType string) error { + return writeJSON(r, http.StatusOK, contentType, value) +} + +// WriteHeaderAndJson is a convenience method for writing the status and a value in Json with a given Content-Type. +// It uses the standard encoding/json package for marshalling the value ; not using a registered EntityReaderWriter. +func (r *Response) WriteHeaderAndJson(status int, value interface{}, contentType string) error { + return writeJSON(r, status, contentType, value) +} + +// WriteError writes the http status and the error string on the response. err can be nil. +// Return an error if writing was not successful. +func (r *Response) WriteError(httpStatus int, err error) (writeErr error) { + r.err = err + if err == nil { + writeErr = r.WriteErrorString(httpStatus, "") + } else { + writeErr = r.WriteErrorString(httpStatus, err.Error()) + } + return writeErr +} + +// WriteServiceError is a convenience method for a responding with a status and a ServiceError +func (r *Response) WriteServiceError(httpStatus int, err ServiceError) error { + r.err = err + return r.WriteHeaderAndEntity(httpStatus, err) +} + +// WriteErrorString is a convenience method for an error status with the actual error +func (r *Response) WriteErrorString(httpStatus int, errorReason string) error { + if r.err == nil { + // if not called from WriteError + r.err = errors.New(errorReason) + } + r.WriteHeader(httpStatus) + if _, err := r.Write([]byte(errorReason)); err != nil { + return err + } + return nil +} + +// Flush implements http.Flusher interface, which sends any buffered data to the client. +func (r *Response) Flush() { + if f, ok := r.ResponseWriter.(http.Flusher); ok { + f.Flush() + } else if trace { + traceLogger.Printf("ResponseWriter %v doesn't support Flush", r) + } +} + +// WriteHeader is overridden to remember the Status Code that has been written. +// Changes to the Header of the response have no effect after this. +func (r *Response) WriteHeader(httpStatus int) { + r.statusCode = httpStatus + r.ResponseWriter.WriteHeader(httpStatus) +} + +// StatusCode returns the code that has been written using WriteHeader. +func (r Response) StatusCode() int { + if 0 == r.statusCode { + // no status code has been written yet; assume OK + return http.StatusOK + } + return r.statusCode +} + +// Write writes the data to the connection as part of an HTTP reply. +// Write is part of http.ResponseWriter interface. +func (r *Response) Write(bytes []byte) (int, error) { + written, err := r.ResponseWriter.Write(bytes) + r.contentLength += written + return written, err +} + +// ContentLength returns the number of bytes written for the response content. +// Note that this value is only correct if all data is written through the Response using its Write* methods. +// Data written directly using the underlying http.ResponseWriter is not accounted for. +func (r Response) ContentLength() int { + return r.contentLength +} + +// CloseNotify is part of http.CloseNotifier interface +func (r Response) CloseNotify() <-chan bool { + return r.ResponseWriter.(http.CloseNotifier).CloseNotify() +} + +// Error returns the err created by WriteError +func (r Response) Error() error { + return r.err +} diff --git a/vendor/github.com/emicklei/go-restful/v3/route.go b/vendor/github.com/emicklei/go-restful/v3/route.go new file mode 100644 index 0000000000..ea05b3da88 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/route.go @@ -0,0 +1,180 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "net/http" + "strings" +) + +// RouteFunction declares the signature of a function that can be bound to a Route. +type RouteFunction func(*Request, *Response) + +// RouteSelectionConditionFunction declares the signature of a function that +// can be used to add extra conditional logic when selecting whether the route +// matches the HTTP request. +type RouteSelectionConditionFunction func(httpRequest *http.Request) bool + +// Route binds a HTTP Method,Path,Consumes combination to a RouteFunction. +type Route struct { + ExtensionProperties + Method string + Produces []string + Consumes []string + Path string // webservice root path + described path + Function RouteFunction + Filters []FilterFunction + If []RouteSelectionConditionFunction + + // cached values for dispatching + relativePath string + pathParts []string + pathExpr *pathExpression // cached compilation of relativePath as RegExp + + // documentation + Doc string + Notes string + Operation string + ParameterDocs []*Parameter + ResponseErrors map[int]ResponseError + DefaultResponse *ResponseError + ReadSample, WriteSample interface{} // structs that model an example request or response payload + + // Extra information used to store custom information about the route. + Metadata map[string]interface{} + + // marks a route as deprecated + Deprecated bool + + //Overrides the container.contentEncodingEnabled + contentEncodingEnabled *bool + + // indicate route path has custom verb + hasCustomVerb bool + + // if a request does not include a content-type header then + // depending on the method, it may return a 415 Unsupported Media + // Must have uppercase HTTP Method names such as GET,HEAD,OPTIONS,... + allowedMethodsWithoutContentType []string +} + +// Initialize for Route +func (r *Route) postBuild() { + r.pathParts = tokenizePath(r.Path) + r.hasCustomVerb = hasCustomVerb(r.Path) +} + +// Create Request and Response from their http versions +func (r *Route) wrapRequestResponse(httpWriter http.ResponseWriter, httpRequest *http.Request, pathParams map[string]string) (*Request, *Response) { + wrappedRequest := NewRequest(httpRequest) + wrappedRequest.pathParameters = pathParams + wrappedRequest.selectedRoute = r + wrappedResponse := NewResponse(httpWriter) + wrappedResponse.requestAccept = httpRequest.Header.Get(HEADER_Accept) + wrappedResponse.routeProduces = r.Produces + return wrappedRequest, wrappedResponse +} + +func stringTrimSpaceCutset(r rune) bool { + return r == ' ' +} + +// Return whether the mimeType matches to what this Route can produce. +func (r Route) matchesAccept(mimeTypesWithQuality string) bool { + remaining := mimeTypesWithQuality + for { + var mimeType string + if end := strings.Index(remaining, ","); end == -1 { + mimeType, remaining = remaining, "" + } else { + mimeType, remaining = remaining[:end], remaining[end+1:] + } + if quality := strings.Index(mimeType, ";"); quality != -1 { + mimeType = mimeType[:quality] + } + mimeType = strings.TrimFunc(mimeType, stringTrimSpaceCutset) + if mimeType == "*/*" { + return true + } + for _, producibleType := range r.Produces { + if producibleType == "*/*" || producibleType == mimeType { + return true + } + } + if len(remaining) == 0 { + return false + } + } +} + +// Return whether this Route can consume content with a type specified by mimeTypes (can be empty). +func (r Route) matchesContentType(mimeTypes string) bool { + + if len(r.Consumes) == 0 { + // did not specify what it can consume ; any media type (“*/*”) is assumed + return true + } + + if len(mimeTypes) == 0 { + // idempotent methods with (most-likely or guaranteed) empty content match missing Content-Type + m := r.Method + // if route specifies less or non-idempotent methods then use that + if len(r.allowedMethodsWithoutContentType) > 0 { + for _, each := range r.allowedMethodsWithoutContentType { + if m == each { + return true + } + } + } else { + if m == "GET" || m == "HEAD" || m == "OPTIONS" || m == "DELETE" || m == "TRACE" { + return true + } + } + // proceed with default + mimeTypes = MIME_OCTET + } + + remaining := mimeTypes + for { + var mimeType string + if end := strings.Index(remaining, ","); end == -1 { + mimeType, remaining = remaining, "" + } else { + mimeType, remaining = remaining[:end], remaining[end+1:] + } + if quality := strings.Index(mimeType, ";"); quality != -1 { + mimeType = mimeType[:quality] + } + mimeType = strings.TrimFunc(mimeType, stringTrimSpaceCutset) + for _, consumeableType := range r.Consumes { + if consumeableType == "*/*" || consumeableType == mimeType { + return true + } + } + if len(remaining) == 0 { + return false + } + } +} + +// Tokenize an URL path using the slash separator ; the result does not have empty tokens +func tokenizePath(path string) []string { + if "/" == path { + return nil + } + return strings.Split(strings.TrimLeft(path, "/"), "/") +} + +// for debugging +func (r *Route) String() string { + return r.Method + " " + r.Path +} + +// EnableContentEncoding (default=false) allows for GZIP or DEFLATE encoding of responses. Overrides the container.contentEncodingEnabled value. +func (r *Route) EnableContentEncoding(enabled bool) { + r.contentEncodingEnabled = &enabled +} + +var TrimRightSlashEnabled = false diff --git a/vendor/github.com/emicklei/go-restful/v3/route_builder.go b/vendor/github.com/emicklei/go-restful/v3/route_builder.go new file mode 100644 index 0000000000..830ebf148e --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/route_builder.go @@ -0,0 +1,378 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "fmt" + "os" + "path" + "reflect" + "runtime" + "strings" + "sync/atomic" + + "github.com/emicklei/go-restful/v3/log" +) + +// RouteBuilder is a helper to construct Routes. +type RouteBuilder struct { + rootPath string + currentPath string + produces []string + consumes []string + httpMethod string // required + function RouteFunction // required + filters []FilterFunction + conditions []RouteSelectionConditionFunction + allowedMethodsWithoutContentType []string // see Route + + typeNameHandleFunc TypeNameHandleFunction // required + + // documentation + doc string + notes string + operation string + readSample, writeSample interface{} + parameters []*Parameter + errorMap map[int]ResponseError + defaultResponse *ResponseError + metadata map[string]interface{} + extensions map[string]interface{} + deprecated bool + contentEncodingEnabled *bool +} + +// Do evaluates each argument with the RouteBuilder itself. +// This allows you to follow DRY principles without breaking the fluent programming style. +// Example: +// +// ws.Route(ws.DELETE("/{name}").To(t.deletePerson).Do(Returns200, Returns500)) +// +// func Returns500(b *RouteBuilder) { +// b.Returns(500, "Internal Server Error", restful.ServiceError{}) +// } +func (b *RouteBuilder) Do(oneArgBlocks ...func(*RouteBuilder)) *RouteBuilder { + for _, each := range oneArgBlocks { + each(b) + } + return b +} + +// To bind the route to a function. +// If this route is matched with the incoming Http Request then call this function with the *Request,*Response pair. Required. +func (b *RouteBuilder) To(function RouteFunction) *RouteBuilder { + b.function = function + return b +} + +// Method specifies what HTTP method to match. Required. +func (b *RouteBuilder) Method(method string) *RouteBuilder { + b.httpMethod = method + return b +} + +// Produces specifies what MIME types can be produced ; the matched one will appear in the Content-Type Http header. +func (b *RouteBuilder) Produces(mimeTypes ...string) *RouteBuilder { + b.produces = mimeTypes + return b +} + +// Consumes specifies what MIME types can be consumes ; the Accept Http header must matched any of these +func (b *RouteBuilder) Consumes(mimeTypes ...string) *RouteBuilder { + b.consumes = mimeTypes + return b +} + +// Path specifies the relative (w.r.t WebService root path) URL path to match. Default is "/". +func (b *RouteBuilder) Path(subPath string) *RouteBuilder { + b.currentPath = subPath + return b +} + +// Doc tells what this route is all about. Optional. +func (b *RouteBuilder) Doc(documentation string) *RouteBuilder { + b.doc = documentation + return b +} + +// Notes is a verbose explanation of the operation behavior. Optional. +func (b *RouteBuilder) Notes(notes string) *RouteBuilder { + b.notes = notes + return b +} + +// Reads tells what resource type will be read from the request payload. Optional. +// A parameter of type "body" is added ,required is set to true and the dataType is set to the qualified name of the sample's type. +func (b *RouteBuilder) Reads(sample interface{}, optionalDescription ...string) *RouteBuilder { + fn := b.typeNameHandleFunc + if fn == nil { + fn = reflectTypeName + } + typeAsName := fn(sample) + description := "" + if len(optionalDescription) > 0 { + description = optionalDescription[0] + } + b.readSample = sample + bodyParameter := &Parameter{&ParameterData{Name: "body", Description: description}} + bodyParameter.beBody() + bodyParameter.Required(true) + bodyParameter.DataType(typeAsName) + b.Param(bodyParameter) + return b +} + +// ParameterNamed returns a Parameter already known to the RouteBuilder. Returns nil if not. +// Use this to modify or extend information for the Parameter (through its Data()). +func (b RouteBuilder) ParameterNamed(name string) (p *Parameter) { + for _, each := range b.parameters { + if each.Data().Name == name { + return each + } + } + return p +} + +// Writes tells what resource type will be written as the response payload. Optional. +func (b *RouteBuilder) Writes(sample interface{}) *RouteBuilder { + b.writeSample = sample + return b +} + +// Param allows you to document the parameters of the Route. It adds a new Parameter (does not check for duplicates). +func (b *RouteBuilder) Param(parameter *Parameter) *RouteBuilder { + if b.parameters == nil { + b.parameters = []*Parameter{} + } + b.parameters = append(b.parameters, parameter) + return b +} + +// Operation allows you to document what the actual method/function call is of the Route. +// Unless called, the operation name is derived from the RouteFunction set using To(..). +func (b *RouteBuilder) Operation(name string) *RouteBuilder { + b.operation = name + return b +} + +// ReturnsError is deprecated, use Returns instead. +func (b *RouteBuilder) ReturnsError(code int, message string, model interface{}) *RouteBuilder { + log.Print("ReturnsError is deprecated, use Returns instead.") + return b.Returns(code, message, model) +} + +// Returns allows you to document what responses (errors or regular) can be expected. +// The model parameter is optional ; either pass a struct instance or use nil if not applicable. +func (b *RouteBuilder) Returns(code int, message string, model interface{}) *RouteBuilder { + err := ResponseError{ + Code: code, + Message: message, + Model: model, + IsDefault: false, // this field is deprecated, use default response instead. + } + // lazy init because there is no NewRouteBuilder (yet) + if b.errorMap == nil { + b.errorMap = map[int]ResponseError{} + } + b.errorMap[code] = err + return b +} + +// ReturnsWithHeaders is similar to Returns, but can specify response headers +func (b *RouteBuilder) ReturnsWithHeaders(code int, message string, model interface{}, headers map[string]Header) *RouteBuilder { + b.Returns(code, message, model) + err := b.errorMap[code] + err.Headers = headers + b.errorMap[code] = err + return b +} + +// DefaultReturns is a special Returns call that sets the default of the response. +func (b *RouteBuilder) DefaultReturns(message string, model interface{}) *RouteBuilder { + b.defaultResponse = &ResponseError{ + Message: message, + Model: model, + } + return b +} + +// Metadata adds or updates a key=value pair to the metadata map. +func (b *RouteBuilder) Metadata(key string, value interface{}) *RouteBuilder { + if b.metadata == nil { + b.metadata = map[string]interface{}{} + } + b.metadata[key] = value + return b +} + +// AddExtension adds or updates a key=value pair to the extensions map. +func (b *RouteBuilder) AddExtension(key string, value interface{}) *RouteBuilder { + if b.extensions == nil { + b.extensions = map[string]interface{}{} + } + b.extensions[key] = value + return b +} + +// Deprecate sets the value of deprecated to true. Deprecated routes have a special UI treatment to warn against use +func (b *RouteBuilder) Deprecate() *RouteBuilder { + b.deprecated = true + return b +} + +// AllowedMethodsWithoutContentType overrides the default list GET,HEAD,OPTIONS,DELETE,TRACE +// If a request does not include a content-type header then +// depending on the method, it may return a 415 Unsupported Media. +// Must have uppercase HTTP Method names such as GET,HEAD,OPTIONS,... +func (b *RouteBuilder) AllowedMethodsWithoutContentType(methods []string) *RouteBuilder { + b.allowedMethodsWithoutContentType = methods + return b +} + +// ResponseError represents a response; not necessarily an error. +type ResponseError struct { + ExtensionProperties + Code int + Message string + Model interface{} + Headers map[string]Header + IsDefault bool +} + +// Header describes a header for a response of the API +// +// For more information: http://goo.gl/8us55a#headerObject +type Header struct { + *Items + Description string +} + +// Items describe swagger simple schemas for headers +type Items struct { + Type string + Format string + Items *Items + CollectionFormat string + Default interface{} +} + +func (b *RouteBuilder) servicePath(path string) *RouteBuilder { + b.rootPath = path + return b +} + +// Filter appends a FilterFunction to the end of filters for this Route to build. +func (b *RouteBuilder) Filter(filter FilterFunction) *RouteBuilder { + b.filters = append(b.filters, filter) + return b +} + +// If sets a condition function that controls matching the Route based on custom logic. +// The condition function is provided the HTTP request and should return true if the route +// should be considered. +// +// Efficiency note: the condition function is called before checking the method, produces, and +// consumes criteria, so that the correct HTTP status code can be returned. +// +// Lifecycle note: no filter functions have been called prior to calling the condition function, +// so the condition function should not depend on any context that might be set up by container +// or route filters. +func (b *RouteBuilder) If(condition RouteSelectionConditionFunction) *RouteBuilder { + b.conditions = append(b.conditions, condition) + return b +} + +// ContentEncodingEnabled allows you to override the Containers value for auto-compressing this route response. +func (b *RouteBuilder) ContentEncodingEnabled(enabled bool) *RouteBuilder { + b.contentEncodingEnabled = &enabled + return b +} + +// If no specific Route path then set to rootPath +// If no specific Produces then set to rootProduces +// If no specific Consumes then set to rootConsumes +func (b *RouteBuilder) copyDefaults(rootProduces, rootConsumes []string) { + if len(b.produces) == 0 { + b.produces = rootProduces + } + if len(b.consumes) == 0 { + b.consumes = rootConsumes + } +} + +// typeNameHandler sets the function that will convert types to strings in the parameter +// and model definitions. +func (b *RouteBuilder) typeNameHandler(handler TypeNameHandleFunction) *RouteBuilder { + b.typeNameHandleFunc = handler + return b +} + +// Build creates a new Route using the specification details collected by the RouteBuilder +func (b *RouteBuilder) Build() Route { + pathExpr, err := newPathExpression(b.currentPath) + if err != nil { + log.Printf("Invalid path:%s because:%v", b.currentPath, err) + os.Exit(1) + } + if b.function == nil { + log.Printf("No function specified for route:" + b.currentPath) + os.Exit(1) + } + operationName := b.operation + if len(operationName) == 0 && b.function != nil { + // extract from definition + operationName = nameOfFunction(b.function) + } + route := Route{ + Method: b.httpMethod, + Path: concatPath(b.rootPath, b.currentPath), + Produces: b.produces, + Consumes: b.consumes, + Function: b.function, + Filters: b.filters, + If: b.conditions, + relativePath: b.currentPath, + pathExpr: pathExpr, + Doc: b.doc, + Notes: b.notes, + Operation: operationName, + ParameterDocs: b.parameters, + ResponseErrors: b.errorMap, + DefaultResponse: b.defaultResponse, + ReadSample: b.readSample, + WriteSample: b.writeSample, + Metadata: b.metadata, + Deprecated: b.deprecated, + contentEncodingEnabled: b.contentEncodingEnabled, + allowedMethodsWithoutContentType: b.allowedMethodsWithoutContentType, + } + route.Extensions = b.extensions + route.postBuild() + return route +} + +func concatPath(path1, path2 string) string { + return path.Join(path1, path2) +} + +var anonymousFuncCount int32 + +// nameOfFunction returns the short name of the function f for documentation. +// It uses a runtime feature for debugging ; its value may change for later Go versions. +func nameOfFunction(f interface{}) string { + fun := runtime.FuncForPC(reflect.ValueOf(f).Pointer()) + tokenized := strings.Split(fun.Name(), ".") + last := tokenized[len(tokenized)-1] + last = strings.TrimSuffix(last, ")·fm") // < Go 1.5 + last = strings.TrimSuffix(last, ")-fm") // Go 1.5 + last = strings.TrimSuffix(last, "·fm") // < Go 1.5 + last = strings.TrimSuffix(last, "-fm") // Go 1.5 + if last == "func1" { // this could mean conflicts in API docs + val := atomic.AddInt32(&anonymousFuncCount, 1) + last = "func" + fmt.Sprintf("%d", val) + atomic.StoreInt32(&anonymousFuncCount, val) + } + return last +} diff --git a/vendor/github.com/emicklei/go-restful/v3/route_reader.go b/vendor/github.com/emicklei/go-restful/v3/route_reader.go new file mode 100644 index 0000000000..c9f4ee75f3 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/route_reader.go @@ -0,0 +1,66 @@ +package restful + +// Copyright 2021 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +type RouteReader interface { + Method() string + Consumes() []string + Path() string + Doc() string + Notes() string + Operation() string + ParameterDocs() []*Parameter + // Returns a copy + Metadata() map[string]interface{} + Deprecated() bool +} + +type routeAccessor struct { + route *Route +} + +func (r routeAccessor) Method() string { + return r.route.Method +} +func (r routeAccessor) Consumes() []string { + return r.route.Consumes[:] +} +func (r routeAccessor) Path() string { + return r.route.Path +} +func (r routeAccessor) Doc() string { + return r.route.Doc +} +func (r routeAccessor) Notes() string { + return r.route.Notes +} +func (r routeAccessor) Operation() string { + return r.route.Operation +} +func (r routeAccessor) ParameterDocs() []*Parameter { + return r.route.ParameterDocs[:] +} + +// Returns a copy +func (r routeAccessor) Metadata() map[string]interface{} { + return copyMap(r.route.Metadata) +} +func (r routeAccessor) Deprecated() bool { + return r.route.Deprecated +} + +// https://stackoverflow.com/questions/23057785/how-to-copy-a-map +func copyMap(m map[string]interface{}) map[string]interface{} { + cp := make(map[string]interface{}) + for k, v := range m { + vm, ok := v.(map[string]interface{}) + if ok { + cp[k] = copyMap(vm) + } else { + cp[k] = v + } + } + return cp +} diff --git a/vendor/github.com/emicklei/go-restful/v3/router.go b/vendor/github.com/emicklei/go-restful/v3/router.go new file mode 100644 index 0000000000..19078af1c0 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/router.go @@ -0,0 +1,20 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import "net/http" + +// A RouteSelector finds the best matching Route given the input HTTP Request +// RouteSelectors can optionally also implement the PathProcessor interface to also calculate the +// path parameters after the route has been selected. +type RouteSelector interface { + + // SelectRoute finds a Route given the input HTTP Request and a list of WebServices. + // It returns a selected Route and its containing WebService or an error indicating + // a problem. + SelectRoute( + webServices []*WebService, + httpRequest *http.Request) (selectedService *WebService, selected *Route, err error) +} diff --git a/vendor/github.com/emicklei/go-restful/v3/service_error.go b/vendor/github.com/emicklei/go-restful/v3/service_error.go new file mode 100644 index 0000000000..a415754694 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/service_error.go @@ -0,0 +1,32 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "fmt" + "net/http" +) + +// ServiceError is a transport object to pass information about a non-Http error occurred in a WebService while processing a request. +type ServiceError struct { + Code int + Message string + Header http.Header +} + +// NewError returns a ServiceError using the code and reason +func NewError(code int, message string) ServiceError { + return ServiceError{Code: code, Message: message} +} + +// NewErrorWithHeader returns a ServiceError using the code, reason and header +func NewErrorWithHeader(code int, message string, header http.Header) ServiceError { + return ServiceError{Code: code, Message: message, Header: header} +} + +// Error returns a text representation of the service error +func (s ServiceError) Error() string { + return fmt.Sprintf("[ServiceError:%v] %v", s.Code, s.Message) +} diff --git a/vendor/github.com/emicklei/go-restful/v3/web_service.go b/vendor/github.com/emicklei/go-restful/v3/web_service.go new file mode 100644 index 0000000000..789c4df259 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/web_service.go @@ -0,0 +1,305 @@ +package restful + +import ( + "errors" + "os" + "reflect" + "sync" + + "github.com/emicklei/go-restful/v3/log" +) + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +// WebService holds a collection of Route values that bind a Http Method + URL Path to a function. +type WebService struct { + rootPath string + pathExpr *pathExpression // cached compilation of rootPath as RegExp + routes []Route + produces []string + consumes []string + pathParameters []*Parameter + filters []FilterFunction + documentation string + apiVersion string + + typeNameHandleFunc TypeNameHandleFunction + + dynamicRoutes bool + + // protects 'routes' if dynamic routes are enabled + routesLock sync.RWMutex +} + +func (w *WebService) SetDynamicRoutes(enable bool) { + w.dynamicRoutes = enable +} + +// TypeNameHandleFunction declares functions that can handle translating the name of a sample object +// into the restful documentation for the service. +type TypeNameHandleFunction func(sample interface{}) string + +// TypeNameHandler sets the function that will convert types to strings in the parameter +// and model definitions. If not set, the web service will invoke +// reflect.TypeOf(object).String(). +func (w *WebService) TypeNameHandler(handler TypeNameHandleFunction) *WebService { + w.typeNameHandleFunc = handler + return w +} + +// reflectTypeName is the default TypeNameHandleFunction and for a given object +// returns the name that Go identifies it with (e.g. "string" or "v1.Object") via +// the reflection API. +func reflectTypeName(sample interface{}) string { + return reflect.TypeOf(sample).String() +} + +// compilePathExpression ensures that the path is compiled into a RegEx for those routers that need it. +func (w *WebService) compilePathExpression() { + compiled, err := newPathExpression(w.rootPath) + if err != nil { + log.Printf("invalid path:%s because:%v", w.rootPath, err) + os.Exit(1) + } + w.pathExpr = compiled +} + +// ApiVersion sets the API version for documentation purposes. +func (w *WebService) ApiVersion(apiVersion string) *WebService { + w.apiVersion = apiVersion + return w +} + +// Version returns the API version for documentation purposes. +func (w *WebService) Version() string { return w.apiVersion } + +// Path specifies the root URL template path of the WebService. +// All Routes will be relative to this path. +func (w *WebService) Path(root string) *WebService { + w.rootPath = root + if len(w.rootPath) == 0 { + w.rootPath = "/" + } + w.compilePathExpression() + return w +} + +// Param adds a PathParameter to document parameters used in the root path. +func (w *WebService) Param(parameter *Parameter) *WebService { + if w.pathParameters == nil { + w.pathParameters = []*Parameter{} + } + w.pathParameters = append(w.pathParameters, parameter) + return w +} + +// PathParameter creates a new Parameter of kind Path for documentation purposes. +// It is initialized as required with string as its DataType. +func (w *WebService) PathParameter(name, description string) *Parameter { + return PathParameter(name, description) +} + +// PathParameter creates a new Parameter of kind Path for documentation purposes. +// It is initialized as required with string as its DataType. +func PathParameter(name, description string) *Parameter { + p := &Parameter{&ParameterData{Name: name, Description: description, Required: true, DataType: "string"}} + p.bePath() + return p +} + +// QueryParameter creates a new Parameter of kind Query for documentation purposes. +// It is initialized as not required with string as its DataType. +func (w *WebService) QueryParameter(name, description string) *Parameter { + return QueryParameter(name, description) +} + +// QueryParameter creates a new Parameter of kind Query for documentation purposes. +// It is initialized as not required with string as its DataType. +func QueryParameter(name, description string) *Parameter { + p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string", CollectionFormat: CollectionFormatCSV.String()}} + p.beQuery() + return p +} + +// BodyParameter creates a new Parameter of kind Body for documentation purposes. +// It is initialized as required without a DataType. +func (w *WebService) BodyParameter(name, description string) *Parameter { + return BodyParameter(name, description) +} + +// BodyParameter creates a new Parameter of kind Body for documentation purposes. +// It is initialized as required without a DataType. +func BodyParameter(name, description string) *Parameter { + p := &Parameter{&ParameterData{Name: name, Description: description, Required: true}} + p.beBody() + return p +} + +// HeaderParameter creates a new Parameter of kind (Http) Header for documentation purposes. +// It is initialized as not required with string as its DataType. +func (w *WebService) HeaderParameter(name, description string) *Parameter { + return HeaderParameter(name, description) +} + +// HeaderParameter creates a new Parameter of kind (Http) Header for documentation purposes. +// It is initialized as not required with string as its DataType. +func HeaderParameter(name, description string) *Parameter { + p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}} + p.beHeader() + return p +} + +// FormParameter creates a new Parameter of kind Form (using application/x-www-form-urlencoded) for documentation purposes. +// It is initialized as required with string as its DataType. +func (w *WebService) FormParameter(name, description string) *Parameter { + return FormParameter(name, description) +} + +// FormParameter creates a new Parameter of kind Form (using application/x-www-form-urlencoded) for documentation purposes. +// It is initialized as required with string as its DataType. +func FormParameter(name, description string) *Parameter { + p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}} + p.beForm() + return p +} + +// MultiPartFormParameter creates a new Parameter of kind Form (using multipart/form-data) for documentation purposes. +// It is initialized as required with string as its DataType. +func (w *WebService) MultiPartFormParameter(name, description string) *Parameter { + return MultiPartFormParameter(name, description) +} + +func MultiPartFormParameter(name, description string) *Parameter { + p := &Parameter{&ParameterData{Name: name, Description: description, Required: false, DataType: "string"}} + p.beMultiPartForm() + return p +} + +// Route creates a new Route using the RouteBuilder and add to the ordered list of Routes. +func (w *WebService) Route(builder *RouteBuilder) *WebService { + w.routesLock.Lock() + defer w.routesLock.Unlock() + builder.copyDefaults(w.produces, w.consumes) + w.routes = append(w.routes, builder.Build()) + return w +} + +// RemoveRoute removes the specified route, looks for something that matches 'path' and 'method' +func (w *WebService) RemoveRoute(path, method string) error { + if !w.dynamicRoutes { + return errors.New("dynamic routes are not enabled.") + } + w.routesLock.Lock() + defer w.routesLock.Unlock() + newRoutes := []Route{} + for _, route := range w.routes { + if route.Method == method && route.Path == path { + continue + } + newRoutes = append(newRoutes, route) + } + w.routes = newRoutes + return nil +} + +// Method creates a new RouteBuilder and initialize its http method +func (w *WebService) Method(httpMethod string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method(httpMethod) +} + +// Produces specifies that this WebService can produce one or more MIME types. +// Http requests must have one of these values set for the Accept header. +func (w *WebService) Produces(contentTypes ...string) *WebService { + w.produces = contentTypes + return w +} + +// Consumes specifies that this WebService can consume one or more MIME types. +// Http requests must have one of these values set for the Content-Type header. +func (w *WebService) Consumes(accepts ...string) *WebService { + w.consumes = accepts + return w +} + +// Routes returns the Routes associated with this WebService +func (w *WebService) Routes() []Route { + if !w.dynamicRoutes { + return w.routes + } + // Make a copy of the array to prevent concurrency problems + w.routesLock.RLock() + defer w.routesLock.RUnlock() + result := make([]Route, len(w.routes)) + for ix := range w.routes { + result[ix] = w.routes[ix] + } + return result +} + +// RootPath returns the RootPath associated with this WebService. Default "/" +func (w *WebService) RootPath() string { + return w.rootPath +} + +// PathParameters return the path parameter names for (shared among its Routes) +func (w *WebService) PathParameters() []*Parameter { + return w.pathParameters +} + +// Filter adds a filter function to the chain of filters applicable to all its Routes +func (w *WebService) Filter(filter FilterFunction) *WebService { + w.filters = append(w.filters, filter) + return w +} + +// Doc is used to set the documentation of this service. +func (w *WebService) Doc(plainText string) *WebService { + w.documentation = plainText + return w +} + +// Documentation returns it. +func (w *WebService) Documentation() string { + return w.documentation +} + +/* + Convenience methods +*/ + +// HEAD is a shortcut for .Method("HEAD").Path(subPath) +func (w *WebService) HEAD(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("HEAD").Path(subPath) +} + +// GET is a shortcut for .Method("GET").Path(subPath) +func (w *WebService) GET(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("GET").Path(subPath) +} + +// POST is a shortcut for .Method("POST").Path(subPath) +func (w *WebService) POST(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("POST").Path(subPath) +} + +// PUT is a shortcut for .Method("PUT").Path(subPath) +func (w *WebService) PUT(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("PUT").Path(subPath) +} + +// PATCH is a shortcut for .Method("PATCH").Path(subPath) +func (w *WebService) PATCH(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("PATCH").Path(subPath) +} + +// DELETE is a shortcut for .Method("DELETE").Path(subPath) +func (w *WebService) DELETE(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("DELETE").Path(subPath) +} + +// OPTIONS is a shortcut for .Method("OPTIONS").Path(subPath) +func (w *WebService) OPTIONS(subPath string) *RouteBuilder { + return new(RouteBuilder).typeNameHandler(w.typeNameHandleFunc).servicePath(w.rootPath).Method("OPTIONS").Path(subPath) +} diff --git a/vendor/github.com/emicklei/go-restful/v3/web_service_container.go b/vendor/github.com/emicklei/go-restful/v3/web_service_container.go new file mode 100644 index 0000000000..c9d31b06c4 --- /dev/null +++ b/vendor/github.com/emicklei/go-restful/v3/web_service_container.go @@ -0,0 +1,39 @@ +package restful + +// Copyright 2013 Ernest Micklei. All rights reserved. +// Use of this source code is governed by a license +// that can be found in the LICENSE file. + +import ( + "net/http" +) + +// DefaultContainer is a restful.Container that uses http.DefaultServeMux +var DefaultContainer *Container + +func init() { + DefaultContainer = NewContainer() + DefaultContainer.ServeMux = http.DefaultServeMux +} + +// If set the true then panics will not be caught to return HTTP 500. +// In that case, Route functions are responsible for handling any error situation. +// Default value is false = recover from panics. This has performance implications. +// OBSOLETE ; use restful.DefaultContainer.DoNotRecover(true) +var DoNotRecover = false + +// Add registers a new WebService add it to the DefaultContainer. +func Add(service *WebService) { + DefaultContainer.Add(service) +} + +// Filter appends a container FilterFunction from the DefaultContainer. +// These are called before dispatching a http.Request to a WebService. +func Filter(filter FilterFunction) { + DefaultContainer.Filter(filter) +} + +// RegisteredWebServices returns the collections of WebServices from the DefaultContainer +func RegisteredWebServices() []*WebService { + return DefaultContainer.RegisteredWebServices() +} diff --git a/vendor/github.com/fsnotify/fsnotify/.gitignore b/vendor/github.com/fsnotify/fsnotify/.gitignore index 4cd0cbaf43..1d89d85ce4 100644 --- a/vendor/github.com/fsnotify/fsnotify/.gitignore +++ b/vendor/github.com/fsnotify/fsnotify/.gitignore @@ -1,6 +1,6 @@ -# Setup a Global .gitignore for OS and editor generated files: -# https://help.github.com/articles/ignoring-files -# git config --global core.excludesfile ~/.gitignore_global +# go test -c output +*.test +*.test.exe -.vagrant -*.sublime-project +# Output of go build ./cmd/fsnotify +/fsnotify diff --git a/vendor/github.com/fsnotify/fsnotify/AUTHORS b/vendor/github.com/fsnotify/fsnotify/AUTHORS deleted file mode 100644 index 6cbabe5ef5..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/AUTHORS +++ /dev/null @@ -1,62 +0,0 @@ -# Names should be added to this file as -# Name or Organization -# The email address is not required for organizations. - -# You can update this list using the following command: -# -# $ (head -n10 AUTHORS && git shortlog -se | sed -E 's/^\s+[0-9]+\t//') | tee AUTHORS - -# Please keep the list sorted. - -Aaron L -Adrien Bustany -Alexey Kazakov -Amit Krishnan -Anmol Sethi -Bjørn Erik Pedersen -Brian Goff -Bruno Bigras -Caleb Spare -Case Nelson -Chris Howey -Christoffer Buchholz -Daniel Wagner-Hall -Dave Cheney -Eric Lin -Evan Phoenix -Francisco Souza -Gautam Dey -Hari haran -Ichinose Shogo -Johannes Ebke -John C Barstow -Kelvin Fo -Ken-ichirou MATSUZAWA -Matt Layher -Matthias Stone -Nathan Youngman -Nickolai Zeldovich -Oliver Bristow -Patrick -Paul Hammond -Pawel Knap -Pieter Droogendijk -Pratik Shinde -Pursuit92 -Riku Voipio -Rob Figueiredo -Rodrigo Chiossi -Slawek Ligus -Soge Zhang -Tiffany Jernigan -Tilak Sharma -Tobias Klauser -Tom Payne -Travis Cline -Tudor Golubenco -Vahe Khachikyan -Yukang -bronze1man -debrando -henrikedwards -铁哥 diff --git a/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md b/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md index cc01c08f56..77f9593bd5 100644 --- a/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md +++ b/vendor/github.com/fsnotify/fsnotify/CHANGELOG.md @@ -7,6 +7,95 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +Nothing yet. + +## [1.6.0] - 2022-10-13 + +This version of fsnotify needs Go 1.16 (this was already the case since 1.5.1, +but not documented). It also increases the minimum Linux version to 2.6.32. + +### Additions + +- all: add `Event.Has()` and `Op.Has()` ([#477]) + + This makes checking events a lot easier; for example: + + if event.Op&Write == Write && !(event.Op&Remove == Remove) { + } + + Becomes: + + if event.Has(Write) && !event.Has(Remove) { + } + +- all: add cmd/fsnotify ([#463]) + + A command-line utility for testing and some examples. + +### Changes and fixes + +- inotify: don't ignore events for files that don't exist ([#260], [#470]) + + Previously the inotify watcher would call `os.Lstat()` to check if a file + still exists before emitting events. + + This was inconsistent with other platforms and resulted in inconsistent event + reporting (e.g. when a file is quickly removed and re-created), and generally + a source of confusion. It was added in 2013 to fix a memory leak that no + longer exists. + +- all: return `ErrNonExistentWatch` when `Remove()` is called on a path that's + not watched ([#460]) + +- inotify: replace epoll() with non-blocking inotify ([#434]) + + Non-blocking inotify was not generally available at the time this library was + written in 2014, but now it is. As a result, the minimum Linux version is + bumped from 2.6.27 to 2.6.32. This hugely simplifies the code and is faster. + +- kqueue: don't check for events every 100ms ([#480]) + + The watcher would wake up every 100ms, even when there was nothing to do. Now + it waits until there is something to do. + +- macos: retry opening files on EINTR ([#475]) + +- kqueue: skip unreadable files ([#479]) + + kqueue requires a file descriptor for every file in a directory; this would + fail if a file was unreadable by the current user. Now these files are simply + skipped. + +- windows: fix renaming a watched directory if the parent is also watched ([#370]) + +- windows: increase buffer size from 4K to 64K ([#485]) + +- windows: close file handle on Remove() ([#288]) + +- kqueue: put pathname in the error if watching a file fails ([#471]) + +- inotify, windows: calling Close() more than once could race ([#465]) + +- kqueue: improve Close() performance ([#233]) + +- all: various documentation additions and clarifications. + +[#233]: https://github.com/fsnotify/fsnotify/pull/233 +[#260]: https://github.com/fsnotify/fsnotify/pull/260 +[#288]: https://github.com/fsnotify/fsnotify/pull/288 +[#370]: https://github.com/fsnotify/fsnotify/pull/370 +[#434]: https://github.com/fsnotify/fsnotify/pull/434 +[#460]: https://github.com/fsnotify/fsnotify/pull/460 +[#463]: https://github.com/fsnotify/fsnotify/pull/463 +[#465]: https://github.com/fsnotify/fsnotify/pull/465 +[#470]: https://github.com/fsnotify/fsnotify/pull/470 +[#471]: https://github.com/fsnotify/fsnotify/pull/471 +[#475]: https://github.com/fsnotify/fsnotify/pull/475 +[#477]: https://github.com/fsnotify/fsnotify/pull/477 +[#479]: https://github.com/fsnotify/fsnotify/pull/479 +[#480]: https://github.com/fsnotify/fsnotify/pull/480 +[#485]: https://github.com/fsnotify/fsnotify/pull/485 + ## [1.5.4] - 2022-04-25 * Windows: add missing defer to `Watcher.WatchList` [#447](https://github.com/fsnotify/fsnotify/pull/447) @@ -40,6 +129,30 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 [#385](https://github.com/fsnotify/fsnotify/pull/385) * Go 1.14+: Fix unsafe pointer conversion [#325](https://github.com/fsnotify/fsnotify/pull/325) +## [1.4.9] - 2020-03-11 + +* Move example usage to the readme #329. This may resolve #328. + +## [1.4.8] - 2020-03-10 + +* CI: test more go versions (@nathany 1d13583d846ea9d66dcabbfefbfb9d8e6fb05216) +* Tests: Queued inotify events could have been read by the test before max_queued_events was hit (@matthias-stone #265) +* Tests: t.Fatalf -> t.Errorf in go routines (@gdey #266) +* CI: Less verbosity (@nathany #267) +* Tests: Darwin: Exchangedata is deprecated on 10.13 (@nathany #267) +* Tests: Check if channels are closed in the example (@alexeykazakov #244) +* CI: Only run golint on latest version of go and fix issues (@cpuguy83 #284) +* CI: Add windows to travis matrix (@cpuguy83 #284) +* Docs: Remover appveyor badge (@nathany 11844c0959f6fff69ba325d097fce35bd85a8e93) +* Linux: create epoll and pipe fds with close-on-exec (@JohannesEbke #219) +* Linux: open files with close-on-exec (@linxiulei #273) +* Docs: Plan to support fanotify (@nathany ab058b44498e8b7566a799372a39d150d9ea0119 ) +* Project: Add go.mod (@nathany #309) +* Project: Revise editor config (@nathany #309) +* Project: Update copyright for 2019 (@nathany #309) +* CI: Drop go1.8 from CI matrix (@nathany #309) +* Docs: Updating the FAQ section for supportability with NFS & FUSE filesystems (@Pratik32 4bf2d1fec78374803a39307bfb8d340688f4f28e ) + ## [1.4.7] - 2018-01-09 * BSD/macOS: Fix possible deadlock on closing the watcher on kqueue (thanks @nhooyr and @glycerine) diff --git a/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md b/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md index 8a642563d7..ea379759d5 100644 --- a/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md +++ b/vendor/github.com/fsnotify/fsnotify/CONTRIBUTING.md @@ -1,60 +1,26 @@ -# Contributing +Thank you for your interest in contributing to fsnotify! We try to review and +merge PRs in a reasonable timeframe, but please be aware that: -## Issues +- To avoid "wasted" work, please discus changes on the issue tracker first. You + can just send PRs, but they may end up being rejected for one reason or the + other. -* Request features and report bugs using the [GitHub Issue Tracker](https://github.com/fsnotify/fsnotify/issues). -* Please indicate the platform you are using fsnotify on. -* A code example to reproduce the problem is appreciated. +- fsnotify is a cross-platform library, and changes must work reasonably well on + all supported platforms. -## Pull Requests +- Changes will need to be compatible; old code should still compile, and the + runtime behaviour can't change in ways that are likely to lead to problems for + users. -### Contributor License Agreement +Testing +------- +Just `go test ./...` runs all the tests; the CI runs this on all supported +platforms. Testing different platforms locally can be done with something like +[goon] or [Vagrant], but this isn't super-easy to set up at the moment. -fsnotify is derived from code in the [golang.org/x/exp](https://godoc.org/golang.org/x/exp) package and it may be included [in the standard library](https://github.com/fsnotify/fsnotify/issues/1) in the future. Therefore fsnotify carries the same [LICENSE](https://github.com/fsnotify/fsnotify/blob/master/LICENSE) as Go. Contributors retain their copyright, so you need to fill out a short form before we can accept your contribution: [Google Individual Contributor License Agreement](https://developers.google.com/open-source/cla/individual). +Use the `-short` flag to make the "stress test" run faster. -Please indicate that you have signed the CLA in your pull request. -### How fsnotify is Developed - -* Development is done on feature branches. -* Tests are run on BSD, Linux, macOS and Windows. -* Pull requests are reviewed and [applied to master][am] using [hub][]. - * Maintainers may modify or squash commits rather than asking contributors to. -* To issue a new release, the maintainers will: - * Update the CHANGELOG - * Tag a version, which will become available through gopkg.in. - -### How to Fork - -For smooth sailing, always use the original import path. Installing with `go get` makes this easy. - -1. Install from GitHub (`go get -u github.com/fsnotify/fsnotify`) -2. Create your feature branch (`git checkout -b my-new-feature`) -3. Ensure everything works and the tests pass (see below) -4. Commit your changes (`git commit -am 'Add some feature'`) - -Contribute upstream: - -1. Fork fsnotify on GitHub -2. Add your remote (`git remote add fork git@github.com:mycompany/repo.git`) -3. Push to the branch (`git push fork my-new-feature`) -4. Create a new Pull Request on GitHub - -This workflow is [thoroughly explained by Katrina Owen](https://splice.com/blog/contributing-open-source-git-repositories-go/). - -### Testing - -fsnotify uses build tags to compile different code on Linux, BSD, macOS, and Windows. - -Before doing a pull request, please do your best to test your changes on multiple platforms, and list which platforms you were able/unable to test on. - -### Maintainers - -Help maintaining fsnotify is welcome. To be a maintainer: - -* Submit a pull request and sign the CLA as above. -* You must be able to run the test suite on Mac, Windows, Linux and BSD. - -All code changes should be internal pull requests. - -Releases are tagged using [Semantic Versioning](http://semver.org/). +[goon]: https://github.com/arp242/goon +[Vagrant]: https://www.vagrantup.com/ +[integration_test.go]: /integration_test.go diff --git a/vendor/github.com/fsnotify/fsnotify/LICENSE b/vendor/github.com/fsnotify/fsnotify/LICENSE index e180c8fb05..fb03ade750 100644 --- a/vendor/github.com/fsnotify/fsnotify/LICENSE +++ b/vendor/github.com/fsnotify/fsnotify/LICENSE @@ -1,28 +1,25 @@ -Copyright (c) 2012 The Go Authors. All rights reserved. -Copyright (c) 2012-2019 fsnotify Authors. All rights reserved. +Copyright © 2012 The Go Authors. All rights reserved. +Copyright © fsnotify Authors. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. +* Redistributions in binary form must reproduce the above copyright notice, this + list of conditions and the following disclaimer in the documentation and/or + other materials provided with the distribution. +* Neither the name of Google Inc. nor the names of its contributors may be used + to endorse or promote products derived from this software without specific + prior written permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/fsnotify/fsnotify/README.md b/vendor/github.com/fsnotify/fsnotify/README.md index 0731c5ef8a..d4e6080feb 100644 --- a/vendor/github.com/fsnotify/fsnotify/README.md +++ b/vendor/github.com/fsnotify/fsnotify/README.md @@ -1,120 +1,161 @@ -# File system notifications for Go +fsnotify is a Go library to provide cross-platform filesystem notifications on +Windows, Linux, macOS, and BSD systems. -[![Go Reference](https://pkg.go.dev/badge/github.com/fsnotify/fsnotify.svg)](https://pkg.go.dev/github.com/fsnotify/fsnotify) [![Go Report Card](https://goreportcard.com/badge/github.com/fsnotify/fsnotify)](https://goreportcard.com/report/github.com/fsnotify/fsnotify) [![Maintainers Wanted](https://img.shields.io/badge/maintainers-wanted-red.svg)](https://github.com/fsnotify/fsnotify/issues/413) +Go 1.16 or newer is required; the full documentation is at +https://pkg.go.dev/github.com/fsnotify/fsnotify -fsnotify utilizes [`golang.org/x/sys`](https://pkg.go.dev/golang.org/x/sys) rather than [`syscall`](https://pkg.go.dev/syscall) from the standard library. +**It's best to read the documentation at pkg.go.dev, as it's pinned to the last +released version, whereas this README is for the last development version which +may include additions/changes.** -Cross platform: Windows, Linux, BSD and macOS. +--- -| Adapter | OS | Status | -| --------------------- | -------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- | -| inotify | Linux 2.6.27 or later, Android\* | Supported | -| kqueue | BSD, macOS, iOS\* | Supported | -| ReadDirectoryChangesW | Windows | Supported | -| FSEvents | macOS | [Planned](https://github.com/fsnotify/fsnotify/issues/11) | -| FEN | Solaris 11 | [In Progress](https://github.com/fsnotify/fsnotify/pull/371) | -| fanotify | Linux 2.6.37+ | [Maybe](https://github.com/fsnotify/fsnotify/issues/114) | -| USN Journals | Windows | [Maybe](https://github.com/fsnotify/fsnotify/issues/53) | -| Polling | *All* | [Maybe](https://github.com/fsnotify/fsnotify/issues/9) | +Platform support: -\* Android and iOS are untested. +| Adapter | OS | Status | +| --------------------- | ---------------| -------------------------------------------------------------| +| inotify | Linux 2.6.32+ | Supported | +| kqueue | BSD, macOS | Supported | +| ReadDirectoryChangesW | Windows | Supported | +| FSEvents | macOS | [Planned](https://github.com/fsnotify/fsnotify/issues/11) | +| FEN | Solaris 11 | [In Progress](https://github.com/fsnotify/fsnotify/pull/371) | +| fanotify | Linux 5.9+ | [Maybe](https://github.com/fsnotify/fsnotify/issues/114) | +| USN Journals | Windows | [Maybe](https://github.com/fsnotify/fsnotify/issues/53) | +| Polling | *All* | [Maybe](https://github.com/fsnotify/fsnotify/issues/9) | -Please see [the documentation](https://pkg.go.dev/github.com/fsnotify/fsnotify) and consult the [FAQ](#faq) for usage information. +Linux and macOS should include Android and iOS, but these are currently untested. -## API stability - -fsnotify is a fork of [howeyc/fsnotify](https://github.com/howeyc/fsnotify) with a new API as of v1.0. The API is based on [this design document](http://goo.gl/MrYxyA). - -All [releases](https://github.com/fsnotify/fsnotify/releases) are tagged based on [Semantic Versioning](http://semver.org/). - -## Usage +Usage +----- +A basic example: ```go package main import ( - "log" + "log" - "github.com/fsnotify/fsnotify" + "github.com/fsnotify/fsnotify" ) func main() { - watcher, err := fsnotify.NewWatcher() - if err != nil { - log.Fatal(err) - } - defer watcher.Close() + // Create new watcher. + watcher, err := fsnotify.NewWatcher() + if err != nil { + log.Fatal(err) + } + defer watcher.Close() - done := make(chan bool) - go func() { - for { - select { - case event, ok := <-watcher.Events: - if !ok { - return - } - log.Println("event:", event) - if event.Op&fsnotify.Write == fsnotify.Write { - log.Println("modified file:", event.Name) - } - case err, ok := <-watcher.Errors: - if !ok { - return - } - log.Println("error:", err) - } - } - }() + // Start listening for events. + go func() { + for { + select { + case event, ok := <-watcher.Events: + if !ok { + return + } + log.Println("event:", event) + if event.Has(fsnotify.Write) { + log.Println("modified file:", event.Name) + } + case err, ok := <-watcher.Errors: + if !ok { + return + } + log.Println("error:", err) + } + } + }() - err = watcher.Add("/tmp/foo") - if err != nil { - log.Fatal(err) - } - <-done + // Add a path. + err = watcher.Add("/tmp") + if err != nil { + log.Fatal(err) + } + + // Block main goroutine forever. + <-make(chan struct{}) } ``` -## Contributing +Some more examples can be found in [cmd/fsnotify](cmd/fsnotify), which can be +run with: -Please refer to [CONTRIBUTING][] before opening an issue or pull request. + % go run ./cmd/fsnotify -## FAQ +FAQ +--- +### Will a file still be watched when it's moved to another directory? +No, not unless you are watching the location it was moved to. -**When a file is moved to another directory is it still being watched?** +### Are subdirectories watched too? +No, you must add watches for any directory you want to watch (a recursive +watcher is on the roadmap: [#18]). -No (it shouldn't be, unless you are watching where it was moved to). - -**When I watch a directory, are all subdirectories watched as well?** - -No, you must add watches for any directory you want to watch (a recursive watcher is on the roadmap [#18][]). - -**Do I have to watch the Error and Event channels in a separate goroutine?** - -As of now, yes. Looking into making this single-thread friendly (see [howeyc #7][#7]) - -**Why am I receiving multiple events for the same file on OS X?** - -Spotlight indexing on OS X can result in multiple events (see [howeyc #62][#62]). A temporary workaround is to add your folder(s) to the *Spotlight Privacy settings* until we have a native FSEvents implementation (see [#11][]). - -**How many files can be watched at once?** - -There are OS-specific limits as to how many watches can be created: -* Linux: /proc/sys/fs/inotify/max_user_watches contains the limit, reaching this limit results in a "no space left on device" error. -* BSD / OSX: sysctl variables "kern.maxfiles" and "kern.maxfilesperproc", reaching these limits results in a "too many open files" error. - -**Why don't notifications work with NFS filesystems or filesystem in userspace (FUSE)?** - -fsnotify requires support from underlying OS to work. The current NFS protocol does not provide network level support for file notifications. - -[#62]: https://github.com/howeyc/fsnotify/issues/62 [#18]: https://github.com/fsnotify/fsnotify/issues/18 + +### Do I have to watch the Error and Event channels in a goroutine? +As of now, yes (you can read both channels in the same goroutine using `select`, +you don't need a separate goroutine for both channels; see the example). + +### Why don't notifications work with NFS, SMB, FUSE, /proc, or /sys? +fsnotify requires support from underlying OS to work. The current NFS and SMB +protocols does not provide network level support for file notifications, and +neither do the /proc and /sys virtual filesystems. + +This could be fixed with a polling watcher ([#9]), but it's not yet implemented. + +[#9]: https://github.com/fsnotify/fsnotify/issues/9 + +Platform-specific notes +----------------------- +### Linux +When a file is removed a REMOVE event won't be emitted until all file +descriptors are closed; it will emit a CHMOD instead: + + fp := os.Open("file") + os.Remove("file") // CHMOD + fp.Close() // REMOVE + +This is the event that inotify sends, so not much can be changed about this. + +The `fs.inotify.max_user_watches` sysctl variable specifies the upper limit for +the number of watches per user, and `fs.inotify.max_user_instances` specifies +the maximum number of inotify instances per user. Every Watcher you create is an +"instance", and every path you add is a "watch". + +These are also exposed in `/proc` as `/proc/sys/fs/inotify/max_user_watches` and +`/proc/sys/fs/inotify/max_user_instances` + +To increase them you can use `sysctl` or write the value to proc file: + + # The default values on Linux 5.18 + sysctl fs.inotify.max_user_watches=124983 + sysctl fs.inotify.max_user_instances=128 + +To make the changes persist on reboot edit `/etc/sysctl.conf` or +`/usr/lib/sysctl.d/50-default.conf` (details differ per Linux distro; check your +distro's documentation): + + fs.inotify.max_user_watches=124983 + fs.inotify.max_user_instances=128 + +Reaching the limit will result in a "no space left on device" or "too many open +files" error. + +### kqueue (macOS, all BSD systems) +kqueue requires opening a file descriptor for every file that's being watched; +so if you're watching a directory with five files then that's six file +descriptors. You will run in to your system's "max open files" limit faster on +these platforms. + +The sysctl variables `kern.maxfiles` and `kern.maxfilesperproc` can be used to +control the maximum number of open files. + +### macOS +Spotlight indexing on macOS can result in multiple events (see [#15]). A temporary +workaround is to add your folder(s) to the *Spotlight Privacy settings* until we +have a native FSEvents implementation (see [#11]). + [#11]: https://github.com/fsnotify/fsnotify/issues/11 -[#7]: https://github.com/howeyc/fsnotify/issues/7 - -[contributing]: https://github.com/fsnotify/fsnotify/blob/master/CONTRIBUTING.md - -## Related Projects - -* [notify](https://github.com/rjeczalik/notify) -* [fsevents](https://github.com/fsnotify/fsevents) - +[#15]: https://github.com/fsnotify/fsnotify/issues/15 diff --git a/vendor/github.com/fsnotify/fsnotify/backend_fen.go b/vendor/github.com/fsnotify/fsnotify/backend_fen.go new file mode 100644 index 0000000000..1a95ad8e7c --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/backend_fen.go @@ -0,0 +1,162 @@ +//go:build solaris +// +build solaris + +package fsnotify + +import ( + "errors" +) + +// Watcher watches a set of paths, delivering events on a channel. +// +// A watcher should not be copied (e.g. pass it by pointer, rather than by +// value). +// +// # Linux notes +// +// When a file is removed a Remove event won't be emitted until all file +// descriptors are closed, and deletes will always emit a Chmod. For example: +// +// fp := os.Open("file") +// os.Remove("file") // Triggers Chmod +// fp.Close() // Triggers Remove +// +// This is the event that inotify sends, so not much can be changed about this. +// +// The fs.inotify.max_user_watches sysctl variable specifies the upper limit +// for the number of watches per user, and fs.inotify.max_user_instances +// specifies the maximum number of inotify instances per user. Every Watcher you +// create is an "instance", and every path you add is a "watch". +// +// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and +// /proc/sys/fs/inotify/max_user_instances +// +// To increase them you can use sysctl or write the value to the /proc file: +// +// # Default values on Linux 5.18 +// sysctl fs.inotify.max_user_watches=124983 +// sysctl fs.inotify.max_user_instances=128 +// +// To make the changes persist on reboot edit /etc/sysctl.conf or +// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check +// your distro's documentation): +// +// fs.inotify.max_user_watches=124983 +// fs.inotify.max_user_instances=128 +// +// Reaching the limit will result in a "no space left on device" or "too many open +// files" error. +// +// # kqueue notes (macOS, BSD) +// +// kqueue requires opening a file descriptor for every file that's being watched; +// so if you're watching a directory with five files then that's six file +// descriptors. You will run in to your system's "max open files" limit faster on +// these platforms. +// +// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to +// control the maximum number of open files, as well as /etc/login.conf on BSD +// systems. +// +// # macOS notes +// +// Spotlight indexing on macOS can result in multiple events (see [#15]). A +// temporary workaround is to add your folder(s) to the "Spotlight Privacy +// Settings" until we have a native FSEvents implementation (see [#11]). +// +// [#11]: https://github.com/fsnotify/fsnotify/issues/11 +// [#15]: https://github.com/fsnotify/fsnotify/issues/15 +type Watcher struct { + // Events sends the filesystem change events. + // + // fsnotify can send the following events; a "path" here can refer to a + // file, directory, symbolic link, or special file like a FIFO. + // + // fsnotify.Create A new path was created; this may be followed by one + // or more Write events if data also gets written to a + // file. + // + // fsnotify.Remove A path was removed. + // + // fsnotify.Rename A path was renamed. A rename is always sent with the + // old path as Event.Name, and a Create event will be + // sent with the new name. Renames are only sent for + // paths that are currently watched; e.g. moving an + // unmonitored file into a monitored directory will + // show up as just a Create. Similarly, renaming a file + // to outside a monitored directory will show up as + // only a Rename. + // + // fsnotify.Write A file or named pipe was written to. A Truncate will + // also trigger a Write. A single "write action" + // initiated by the user may show up as one or multiple + // writes, depending on when the system syncs things to + // disk. For example when compiling a large Go program + // you may get hundreds of Write events, so you + // probably want to wait until you've stopped receiving + // them (see the dedup example in cmd/fsnotify). + // + // fsnotify.Chmod Attributes were changed. On Linux this is also sent + // when a file is removed (or more accurately, when a + // link to an inode is removed). On kqueue it's sent + // and on kqueue when a file is truncated. On Windows + // it's never sent. + Events chan Event + + // Errors sends any errors. + Errors chan error +} + +// NewWatcher creates a new Watcher. +func NewWatcher() (*Watcher, error) { + return nil, errors.New("FEN based watcher not yet supported for fsnotify\n") +} + +// Close removes all watches and closes the events channel. +func (w *Watcher) Close() error { + return nil +} + +// Add starts monitoring the path for changes. +// +// A path can only be watched once; attempting to watch it more than once will +// return an error. Paths that do not yet exist on the filesystem cannot be +// added. A watch will be automatically removed if the path is deleted. +// +// A path will remain watched if it gets renamed to somewhere else on the same +// filesystem, but the monitor will get removed if the path gets deleted and +// re-created, or if it's moved to a different filesystem. +// +// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special +// filesystems (/proc, /sys, etc.) generally don't work. +// +// # Watching directories +// +// All files in a directory are monitored, including new files that are created +// after the watcher is started. Subdirectories are not watched (i.e. it's +// non-recursive). +// +// # Watching files +// +// Watching individual files (rather than directories) is generally not +// recommended as many tools update files atomically. Instead of "just" writing +// to the file a temporary file will be written to first, and if successful the +// temporary file is moved to to destination removing the original, or some +// variant thereof. The watcher on the original file is now lost, as it no +// longer exists. +// +// Instead, watch the parent directory and use Event.Name to filter out files +// you're not interested in. There is an example of this in [cmd/fsnotify/file.go]. +func (w *Watcher) Add(name string) error { + return nil +} + +// Remove stops monitoring the path for changes. +// +// Directories are always removed non-recursively. For example, if you added +// /tmp/dir and /tmp/dir/subdir then you will need to remove both. +// +// Removing a path that has not yet been added returns [ErrNonExistentWatch]. +func (w *Watcher) Remove(name string) error { + return nil +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_inotify.go b/vendor/github.com/fsnotify/fsnotify/backend_inotify.go new file mode 100644 index 0000000000..54c77fbb0e --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/backend_inotify.go @@ -0,0 +1,459 @@ +//go:build linux +// +build linux + +package fsnotify + +import ( + "errors" + "fmt" + "io" + "os" + "path/filepath" + "strings" + "sync" + "unsafe" + + "golang.org/x/sys/unix" +) + +// Watcher watches a set of paths, delivering events on a channel. +// +// A watcher should not be copied (e.g. pass it by pointer, rather than by +// value). +// +// # Linux notes +// +// When a file is removed a Remove event won't be emitted until all file +// descriptors are closed, and deletes will always emit a Chmod. For example: +// +// fp := os.Open("file") +// os.Remove("file") // Triggers Chmod +// fp.Close() // Triggers Remove +// +// This is the event that inotify sends, so not much can be changed about this. +// +// The fs.inotify.max_user_watches sysctl variable specifies the upper limit +// for the number of watches per user, and fs.inotify.max_user_instances +// specifies the maximum number of inotify instances per user. Every Watcher you +// create is an "instance", and every path you add is a "watch". +// +// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and +// /proc/sys/fs/inotify/max_user_instances +// +// To increase them you can use sysctl or write the value to the /proc file: +// +// # Default values on Linux 5.18 +// sysctl fs.inotify.max_user_watches=124983 +// sysctl fs.inotify.max_user_instances=128 +// +// To make the changes persist on reboot edit /etc/sysctl.conf or +// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check +// your distro's documentation): +// +// fs.inotify.max_user_watches=124983 +// fs.inotify.max_user_instances=128 +// +// Reaching the limit will result in a "no space left on device" or "too many open +// files" error. +// +// # kqueue notes (macOS, BSD) +// +// kqueue requires opening a file descriptor for every file that's being watched; +// so if you're watching a directory with five files then that's six file +// descriptors. You will run in to your system's "max open files" limit faster on +// these platforms. +// +// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to +// control the maximum number of open files, as well as /etc/login.conf on BSD +// systems. +// +// # macOS notes +// +// Spotlight indexing on macOS can result in multiple events (see [#15]). A +// temporary workaround is to add your folder(s) to the "Spotlight Privacy +// Settings" until we have a native FSEvents implementation (see [#11]). +// +// [#11]: https://github.com/fsnotify/fsnotify/issues/11 +// [#15]: https://github.com/fsnotify/fsnotify/issues/15 +type Watcher struct { + // Events sends the filesystem change events. + // + // fsnotify can send the following events; a "path" here can refer to a + // file, directory, symbolic link, or special file like a FIFO. + // + // fsnotify.Create A new path was created; this may be followed by one + // or more Write events if data also gets written to a + // file. + // + // fsnotify.Remove A path was removed. + // + // fsnotify.Rename A path was renamed. A rename is always sent with the + // old path as Event.Name, and a Create event will be + // sent with the new name. Renames are only sent for + // paths that are currently watched; e.g. moving an + // unmonitored file into a monitored directory will + // show up as just a Create. Similarly, renaming a file + // to outside a monitored directory will show up as + // only a Rename. + // + // fsnotify.Write A file or named pipe was written to. A Truncate will + // also trigger a Write. A single "write action" + // initiated by the user may show up as one or multiple + // writes, depending on when the system syncs things to + // disk. For example when compiling a large Go program + // you may get hundreds of Write events, so you + // probably want to wait until you've stopped receiving + // them (see the dedup example in cmd/fsnotify). + // + // fsnotify.Chmod Attributes were changed. On Linux this is also sent + // when a file is removed (or more accurately, when a + // link to an inode is removed). On kqueue it's sent + // and on kqueue when a file is truncated. On Windows + // it's never sent. + Events chan Event + + // Errors sends any errors. + Errors chan error + + // Store fd here as os.File.Read() will no longer return on close after + // calling Fd(). See: https://github.com/golang/go/issues/26439 + fd int + mu sync.Mutex // Map access + inotifyFile *os.File + watches map[string]*watch // Map of inotify watches (key: path) + paths map[int]string // Map of watched paths (key: watch descriptor) + done chan struct{} // Channel for sending a "quit message" to the reader goroutine + doneResp chan struct{} // Channel to respond to Close +} + +// NewWatcher creates a new Watcher. +func NewWatcher() (*Watcher, error) { + // Create inotify fd + // Need to set the FD to nonblocking mode in order for SetDeadline methods to work + // Otherwise, blocking i/o operations won't terminate on close + fd, errno := unix.InotifyInit1(unix.IN_CLOEXEC | unix.IN_NONBLOCK) + if fd == -1 { + return nil, errno + } + + w := &Watcher{ + fd: fd, + inotifyFile: os.NewFile(uintptr(fd), ""), + watches: make(map[string]*watch), + paths: make(map[int]string), + Events: make(chan Event), + Errors: make(chan error), + done: make(chan struct{}), + doneResp: make(chan struct{}), + } + + go w.readEvents() + return w, nil +} + +// Returns true if the event was sent, or false if watcher is closed. +func (w *Watcher) sendEvent(e Event) bool { + select { + case w.Events <- e: + return true + case <-w.done: + } + return false +} + +// Returns true if the error was sent, or false if watcher is closed. +func (w *Watcher) sendError(err error) bool { + select { + case w.Errors <- err: + return true + case <-w.done: + return false + } +} + +func (w *Watcher) isClosed() bool { + select { + case <-w.done: + return true + default: + return false + } +} + +// Close removes all watches and closes the events channel. +func (w *Watcher) Close() error { + w.mu.Lock() + if w.isClosed() { + w.mu.Unlock() + return nil + } + + // Send 'close' signal to goroutine, and set the Watcher to closed. + close(w.done) + w.mu.Unlock() + + // Causes any blocking reads to return with an error, provided the file + // still supports deadline operations. + err := w.inotifyFile.Close() + if err != nil { + return err + } + + // Wait for goroutine to close + <-w.doneResp + + return nil +} + +// Add starts monitoring the path for changes. +// +// A path can only be watched once; attempting to watch it more than once will +// return an error. Paths that do not yet exist on the filesystem cannot be +// added. A watch will be automatically removed if the path is deleted. +// +// A path will remain watched if it gets renamed to somewhere else on the same +// filesystem, but the monitor will get removed if the path gets deleted and +// re-created, or if it's moved to a different filesystem. +// +// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special +// filesystems (/proc, /sys, etc.) generally don't work. +// +// # Watching directories +// +// All files in a directory are monitored, including new files that are created +// after the watcher is started. Subdirectories are not watched (i.e. it's +// non-recursive). +// +// # Watching files +// +// Watching individual files (rather than directories) is generally not +// recommended as many tools update files atomically. Instead of "just" writing +// to the file a temporary file will be written to first, and if successful the +// temporary file is moved to to destination removing the original, or some +// variant thereof. The watcher on the original file is now lost, as it no +// longer exists. +// +// Instead, watch the parent directory and use Event.Name to filter out files +// you're not interested in. There is an example of this in [cmd/fsnotify/file.go]. +func (w *Watcher) Add(name string) error { + name = filepath.Clean(name) + if w.isClosed() { + return errors.New("inotify instance already closed") + } + + var flags uint32 = unix.IN_MOVED_TO | unix.IN_MOVED_FROM | + unix.IN_CREATE | unix.IN_ATTRIB | unix.IN_MODIFY | + unix.IN_MOVE_SELF | unix.IN_DELETE | unix.IN_DELETE_SELF + + w.mu.Lock() + defer w.mu.Unlock() + watchEntry := w.watches[name] + if watchEntry != nil { + flags |= watchEntry.flags | unix.IN_MASK_ADD + } + wd, errno := unix.InotifyAddWatch(w.fd, name, flags) + if wd == -1 { + return errno + } + + if watchEntry == nil { + w.watches[name] = &watch{wd: uint32(wd), flags: flags} + w.paths[wd] = name + } else { + watchEntry.wd = uint32(wd) + watchEntry.flags = flags + } + + return nil +} + +// Remove stops monitoring the path for changes. +// +// Directories are always removed non-recursively. For example, if you added +// /tmp/dir and /tmp/dir/subdir then you will need to remove both. +// +// Removing a path that has not yet been added returns [ErrNonExistentWatch]. +func (w *Watcher) Remove(name string) error { + name = filepath.Clean(name) + + // Fetch the watch. + w.mu.Lock() + defer w.mu.Unlock() + watch, ok := w.watches[name] + + // Remove it from inotify. + if !ok { + return fmt.Errorf("%w: %s", ErrNonExistentWatch, name) + } + + // We successfully removed the watch if InotifyRmWatch doesn't return an + // error, we need to clean up our internal state to ensure it matches + // inotify's kernel state. + delete(w.paths, int(watch.wd)) + delete(w.watches, name) + + // inotify_rm_watch will return EINVAL if the file has been deleted; + // the inotify will already have been removed. + // watches and pathes are deleted in ignoreLinux() implicitly and asynchronously + // by calling inotify_rm_watch() below. e.g. readEvents() goroutine receives IN_IGNORE + // so that EINVAL means that the wd is being rm_watch()ed or its file removed + // by another thread and we have not received IN_IGNORE event. + success, errno := unix.InotifyRmWatch(w.fd, watch.wd) + if success == -1 { + // TODO: Perhaps it's not helpful to return an error here in every case; + // The only two possible errors are: + // + // - EBADF, which happens when w.fd is not a valid file descriptor + // of any kind. + // - EINVAL, which is when fd is not an inotify descriptor or wd + // is not a valid watch descriptor. Watch descriptors are + // invalidated when they are removed explicitly or implicitly; + // explicitly by inotify_rm_watch, implicitly when the file they + // are watching is deleted. + return errno + } + + return nil +} + +// WatchList returns all paths added with [Add] (and are not yet removed). +func (w *Watcher) WatchList() []string { + w.mu.Lock() + defer w.mu.Unlock() + + entries := make([]string, 0, len(w.watches)) + for pathname := range w.watches { + entries = append(entries, pathname) + } + + return entries +} + +type watch struct { + wd uint32 // Watch descriptor (as returned by the inotify_add_watch() syscall) + flags uint32 // inotify flags of this watch (see inotify(7) for the list of valid flags) +} + +// readEvents reads from the inotify file descriptor, converts the +// received events into Event objects and sends them via the Events channel +func (w *Watcher) readEvents() { + defer func() { + close(w.doneResp) + close(w.Errors) + close(w.Events) + }() + + var ( + buf [unix.SizeofInotifyEvent * 4096]byte // Buffer for a maximum of 4096 raw events + errno error // Syscall errno + ) + for { + // See if we have been closed. + if w.isClosed() { + return + } + + n, err := w.inotifyFile.Read(buf[:]) + switch { + case errors.Unwrap(err) == os.ErrClosed: + return + case err != nil: + if !w.sendError(err) { + return + } + continue + } + + if n < unix.SizeofInotifyEvent { + var err error + if n == 0 { + // If EOF is received. This should really never happen. + err = io.EOF + } else if n < 0 { + // If an error occurred while reading. + err = errno + } else { + // Read was too short. + err = errors.New("notify: short read in readEvents()") + } + if !w.sendError(err) { + return + } + continue + } + + var offset uint32 + // We don't know how many events we just read into the buffer + // While the offset points to at least one whole event... + for offset <= uint32(n-unix.SizeofInotifyEvent) { + var ( + // Point "raw" to the event in the buffer + raw = (*unix.InotifyEvent)(unsafe.Pointer(&buf[offset])) + mask = uint32(raw.Mask) + nameLen = uint32(raw.Len) + ) + + if mask&unix.IN_Q_OVERFLOW != 0 { + if !w.sendError(ErrEventOverflow) { + return + } + } + + // If the event happened to the watched directory or the watched file, the kernel + // doesn't append the filename to the event, but we would like to always fill the + // the "Name" field with a valid filename. We retrieve the path of the watch from + // the "paths" map. + w.mu.Lock() + name, ok := w.paths[int(raw.Wd)] + // IN_DELETE_SELF occurs when the file/directory being watched is removed. + // This is a sign to clean up the maps, otherwise we are no longer in sync + // with the inotify kernel state which has already deleted the watch + // automatically. + if ok && mask&unix.IN_DELETE_SELF == unix.IN_DELETE_SELF { + delete(w.paths, int(raw.Wd)) + delete(w.watches, name) + } + w.mu.Unlock() + + if nameLen > 0 { + // Point "bytes" at the first byte of the filename + bytes := (*[unix.PathMax]byte)(unsafe.Pointer(&buf[offset+unix.SizeofInotifyEvent]))[:nameLen:nameLen] + // The filename is padded with NULL bytes. TrimRight() gets rid of those. + name += "/" + strings.TrimRight(string(bytes[0:nameLen]), "\000") + } + + event := w.newEvent(name, mask) + + // Send the events that are not ignored on the events channel + if mask&unix.IN_IGNORED == 0 { + if !w.sendEvent(event) { + return + } + } + + // Move to the next event in the buffer + offset += unix.SizeofInotifyEvent + nameLen + } + } +} + +// newEvent returns an platform-independent Event based on an inotify mask. +func (w *Watcher) newEvent(name string, mask uint32) Event { + e := Event{Name: name} + if mask&unix.IN_CREATE == unix.IN_CREATE || mask&unix.IN_MOVED_TO == unix.IN_MOVED_TO { + e.Op |= Create + } + if mask&unix.IN_DELETE_SELF == unix.IN_DELETE_SELF || mask&unix.IN_DELETE == unix.IN_DELETE { + e.Op |= Remove + } + if mask&unix.IN_MODIFY == unix.IN_MODIFY { + e.Op |= Write + } + if mask&unix.IN_MOVE_SELF == unix.IN_MOVE_SELF || mask&unix.IN_MOVED_FROM == unix.IN_MOVED_FROM { + e.Op |= Rename + } + if mask&unix.IN_ATTRIB == unix.IN_ATTRIB { + e.Op |= Chmod + } + return e +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go b/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go new file mode 100644 index 0000000000..29087469bf --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/backend_kqueue.go @@ -0,0 +1,707 @@ +//go:build freebsd || openbsd || netbsd || dragonfly || darwin +// +build freebsd openbsd netbsd dragonfly darwin + +package fsnotify + +import ( + "errors" + "fmt" + "io/ioutil" + "os" + "path/filepath" + "sync" + + "golang.org/x/sys/unix" +) + +// Watcher watches a set of paths, delivering events on a channel. +// +// A watcher should not be copied (e.g. pass it by pointer, rather than by +// value). +// +// # Linux notes +// +// When a file is removed a Remove event won't be emitted until all file +// descriptors are closed, and deletes will always emit a Chmod. For example: +// +// fp := os.Open("file") +// os.Remove("file") // Triggers Chmod +// fp.Close() // Triggers Remove +// +// This is the event that inotify sends, so not much can be changed about this. +// +// The fs.inotify.max_user_watches sysctl variable specifies the upper limit +// for the number of watches per user, and fs.inotify.max_user_instances +// specifies the maximum number of inotify instances per user. Every Watcher you +// create is an "instance", and every path you add is a "watch". +// +// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and +// /proc/sys/fs/inotify/max_user_instances +// +// To increase them you can use sysctl or write the value to the /proc file: +// +// # Default values on Linux 5.18 +// sysctl fs.inotify.max_user_watches=124983 +// sysctl fs.inotify.max_user_instances=128 +// +// To make the changes persist on reboot edit /etc/sysctl.conf or +// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check +// your distro's documentation): +// +// fs.inotify.max_user_watches=124983 +// fs.inotify.max_user_instances=128 +// +// Reaching the limit will result in a "no space left on device" or "too many open +// files" error. +// +// # kqueue notes (macOS, BSD) +// +// kqueue requires opening a file descriptor for every file that's being watched; +// so if you're watching a directory with five files then that's six file +// descriptors. You will run in to your system's "max open files" limit faster on +// these platforms. +// +// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to +// control the maximum number of open files, as well as /etc/login.conf on BSD +// systems. +// +// # macOS notes +// +// Spotlight indexing on macOS can result in multiple events (see [#15]). A +// temporary workaround is to add your folder(s) to the "Spotlight Privacy +// Settings" until we have a native FSEvents implementation (see [#11]). +// +// [#11]: https://github.com/fsnotify/fsnotify/issues/11 +// [#15]: https://github.com/fsnotify/fsnotify/issues/15 +type Watcher struct { + // Events sends the filesystem change events. + // + // fsnotify can send the following events; a "path" here can refer to a + // file, directory, symbolic link, or special file like a FIFO. + // + // fsnotify.Create A new path was created; this may be followed by one + // or more Write events if data also gets written to a + // file. + // + // fsnotify.Remove A path was removed. + // + // fsnotify.Rename A path was renamed. A rename is always sent with the + // old path as Event.Name, and a Create event will be + // sent with the new name. Renames are only sent for + // paths that are currently watched; e.g. moving an + // unmonitored file into a monitored directory will + // show up as just a Create. Similarly, renaming a file + // to outside a monitored directory will show up as + // only a Rename. + // + // fsnotify.Write A file or named pipe was written to. A Truncate will + // also trigger a Write. A single "write action" + // initiated by the user may show up as one or multiple + // writes, depending on when the system syncs things to + // disk. For example when compiling a large Go program + // you may get hundreds of Write events, so you + // probably want to wait until you've stopped receiving + // them (see the dedup example in cmd/fsnotify). + // + // fsnotify.Chmod Attributes were changed. On Linux this is also sent + // when a file is removed (or more accurately, when a + // link to an inode is removed). On kqueue it's sent + // and on kqueue when a file is truncated. On Windows + // it's never sent. + Events chan Event + + // Errors sends any errors. + Errors chan error + + done chan struct{} + kq int // File descriptor (as returned by the kqueue() syscall). + closepipe [2]int // Pipe used for closing. + mu sync.Mutex // Protects access to watcher data + watches map[string]int // Watched file descriptors (key: path). + watchesByDir map[string]map[int]struct{} // Watched file descriptors indexed by the parent directory (key: dirname(path)). + userWatches map[string]struct{} // Watches added with Watcher.Add() + dirFlags map[string]uint32 // Watched directories to fflags used in kqueue. + paths map[int]pathInfo // File descriptors to path names for processing kqueue events. + fileExists map[string]struct{} // Keep track of if we know this file exists (to stop duplicate create events). + isClosed bool // Set to true when Close() is first called +} + +type pathInfo struct { + name string + isDir bool +} + +// NewWatcher creates a new Watcher. +func NewWatcher() (*Watcher, error) { + kq, closepipe, err := newKqueue() + if err != nil { + return nil, err + } + + w := &Watcher{ + kq: kq, + closepipe: closepipe, + watches: make(map[string]int), + watchesByDir: make(map[string]map[int]struct{}), + dirFlags: make(map[string]uint32), + paths: make(map[int]pathInfo), + fileExists: make(map[string]struct{}), + userWatches: make(map[string]struct{}), + Events: make(chan Event), + Errors: make(chan error), + done: make(chan struct{}), + } + + go w.readEvents() + return w, nil +} + +// newKqueue creates a new kernel event queue and returns a descriptor. +// +// This registers a new event on closepipe, which will trigger an event when +// it's closed. This way we can use kevent() without timeout/polling; without +// the closepipe, it would block forever and we wouldn't be able to stop it at +// all. +func newKqueue() (kq int, closepipe [2]int, err error) { + kq, err = unix.Kqueue() + if kq == -1 { + return kq, closepipe, err + } + + // Register the close pipe. + err = unix.Pipe(closepipe[:]) + if err != nil { + unix.Close(kq) + return kq, closepipe, err + } + + // Register changes to listen on the closepipe. + changes := make([]unix.Kevent_t, 1) + // SetKevent converts int to the platform-specific types. + unix.SetKevent(&changes[0], closepipe[0], unix.EVFILT_READ, + unix.EV_ADD|unix.EV_ENABLE|unix.EV_ONESHOT) + + ok, err := unix.Kevent(kq, changes, nil, nil) + if ok == -1 { + unix.Close(kq) + unix.Close(closepipe[0]) + unix.Close(closepipe[1]) + return kq, closepipe, err + } + return kq, closepipe, nil +} + +// Returns true if the event was sent, or false if watcher is closed. +func (w *Watcher) sendEvent(e Event) bool { + select { + case w.Events <- e: + return true + case <-w.done: + } + return false +} + +// Returns true if the error was sent, or false if watcher is closed. +func (w *Watcher) sendError(err error) bool { + select { + case w.Errors <- err: + return true + case <-w.done: + } + return false +} + +// Close removes all watches and closes the events channel. +func (w *Watcher) Close() error { + w.mu.Lock() + if w.isClosed { + w.mu.Unlock() + return nil + } + w.isClosed = true + + // copy paths to remove while locked + pathsToRemove := make([]string, 0, len(w.watches)) + for name := range w.watches { + pathsToRemove = append(pathsToRemove, name) + } + w.mu.Unlock() // Unlock before calling Remove, which also locks + for _, name := range pathsToRemove { + w.Remove(name) + } + + // Send "quit" message to the reader goroutine. + unix.Close(w.closepipe[1]) + close(w.done) + + return nil +} + +// Add starts monitoring the path for changes. +// +// A path can only be watched once; attempting to watch it more than once will +// return an error. Paths that do not yet exist on the filesystem cannot be +// added. A watch will be automatically removed if the path is deleted. +// +// A path will remain watched if it gets renamed to somewhere else on the same +// filesystem, but the monitor will get removed if the path gets deleted and +// re-created, or if it's moved to a different filesystem. +// +// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special +// filesystems (/proc, /sys, etc.) generally don't work. +// +// # Watching directories +// +// All files in a directory are monitored, including new files that are created +// after the watcher is started. Subdirectories are not watched (i.e. it's +// non-recursive). +// +// # Watching files +// +// Watching individual files (rather than directories) is generally not +// recommended as many tools update files atomically. Instead of "just" writing +// to the file a temporary file will be written to first, and if successful the +// temporary file is moved to to destination removing the original, or some +// variant thereof. The watcher on the original file is now lost, as it no +// longer exists. +// +// Instead, watch the parent directory and use Event.Name to filter out files +// you're not interested in. There is an example of this in [cmd/fsnotify/file.go]. +func (w *Watcher) Add(name string) error { + w.mu.Lock() + w.userWatches[name] = struct{}{} + w.mu.Unlock() + _, err := w.addWatch(name, noteAllEvents) + return err +} + +// Remove stops monitoring the path for changes. +// +// Directories are always removed non-recursively. For example, if you added +// /tmp/dir and /tmp/dir/subdir then you will need to remove both. +// +// Removing a path that has not yet been added returns [ErrNonExistentWatch]. +func (w *Watcher) Remove(name string) error { + name = filepath.Clean(name) + w.mu.Lock() + watchfd, ok := w.watches[name] + w.mu.Unlock() + if !ok { + return fmt.Errorf("%w: %s", ErrNonExistentWatch, name) + } + + err := w.register([]int{watchfd}, unix.EV_DELETE, 0) + if err != nil { + return err + } + + unix.Close(watchfd) + + w.mu.Lock() + isDir := w.paths[watchfd].isDir + delete(w.watches, name) + delete(w.userWatches, name) + + parentName := filepath.Dir(name) + delete(w.watchesByDir[parentName], watchfd) + + if len(w.watchesByDir[parentName]) == 0 { + delete(w.watchesByDir, parentName) + } + + delete(w.paths, watchfd) + delete(w.dirFlags, name) + delete(w.fileExists, name) + w.mu.Unlock() + + // Find all watched paths that are in this directory that are not external. + if isDir { + var pathsToRemove []string + w.mu.Lock() + for fd := range w.watchesByDir[name] { + path := w.paths[fd] + if _, ok := w.userWatches[path.name]; !ok { + pathsToRemove = append(pathsToRemove, path.name) + } + } + w.mu.Unlock() + for _, name := range pathsToRemove { + // Since these are internal, not much sense in propagating error + // to the user, as that will just confuse them with an error about + // a path they did not explicitly watch themselves. + w.Remove(name) + } + } + + return nil +} + +// WatchList returns all paths added with [Add] (and are not yet removed). +func (w *Watcher) WatchList() []string { + w.mu.Lock() + defer w.mu.Unlock() + + entries := make([]string, 0, len(w.userWatches)) + for pathname := range w.userWatches { + entries = append(entries, pathname) + } + + return entries +} + +// Watch all events (except NOTE_EXTEND, NOTE_LINK, NOTE_REVOKE) +const noteAllEvents = unix.NOTE_DELETE | unix.NOTE_WRITE | unix.NOTE_ATTRIB | unix.NOTE_RENAME + +// addWatch adds name to the watched file set. +// The flags are interpreted as described in kevent(2). +// Returns the real path to the file which was added, if any, which may be different from the one passed in the case of symlinks. +func (w *Watcher) addWatch(name string, flags uint32) (string, error) { + var isDir bool + // Make ./name and name equivalent + name = filepath.Clean(name) + + w.mu.Lock() + if w.isClosed { + w.mu.Unlock() + return "", errors.New("kevent instance already closed") + } + watchfd, alreadyWatching := w.watches[name] + // We already have a watch, but we can still override flags. + if alreadyWatching { + isDir = w.paths[watchfd].isDir + } + w.mu.Unlock() + + if !alreadyWatching { + fi, err := os.Lstat(name) + if err != nil { + return "", err + } + + // Don't watch sockets or named pipes + if (fi.Mode()&os.ModeSocket == os.ModeSocket) || (fi.Mode()&os.ModeNamedPipe == os.ModeNamedPipe) { + return "", nil + } + + // Follow Symlinks + // + // Linux can add unresolvable symlinks to the watch list without issue, + // and Windows can't do symlinks period. To maintain consistency, we + // will act like everything is fine if the link can't be resolved. + // There will simply be no file events for broken symlinks. Hence the + // returns of nil on errors. + if fi.Mode()&os.ModeSymlink == os.ModeSymlink { + name, err = filepath.EvalSymlinks(name) + if err != nil { + return "", nil + } + + w.mu.Lock() + _, alreadyWatching = w.watches[name] + w.mu.Unlock() + + if alreadyWatching { + return name, nil + } + + fi, err = os.Lstat(name) + if err != nil { + return "", nil + } + } + + // Retry on EINTR; open() can return EINTR in practice on macOS. + // See #354, and go issues 11180 and 39237. + for { + watchfd, err = unix.Open(name, openMode, 0) + if err == nil { + break + } + if errors.Is(err, unix.EINTR) { + continue + } + + return "", err + } + + isDir = fi.IsDir() + } + + err := w.register([]int{watchfd}, unix.EV_ADD|unix.EV_CLEAR|unix.EV_ENABLE, flags) + if err != nil { + unix.Close(watchfd) + return "", err + } + + if !alreadyWatching { + w.mu.Lock() + parentName := filepath.Dir(name) + w.watches[name] = watchfd + + watchesByDir, ok := w.watchesByDir[parentName] + if !ok { + watchesByDir = make(map[int]struct{}, 1) + w.watchesByDir[parentName] = watchesByDir + } + watchesByDir[watchfd] = struct{}{} + + w.paths[watchfd] = pathInfo{name: name, isDir: isDir} + w.mu.Unlock() + } + + if isDir { + // Watch the directory if it has not been watched before, + // or if it was watched before, but perhaps only a NOTE_DELETE (watchDirectoryFiles) + w.mu.Lock() + + watchDir := (flags&unix.NOTE_WRITE) == unix.NOTE_WRITE && + (!alreadyWatching || (w.dirFlags[name]&unix.NOTE_WRITE) != unix.NOTE_WRITE) + // Store flags so this watch can be updated later + w.dirFlags[name] = flags + w.mu.Unlock() + + if watchDir { + if err := w.watchDirectoryFiles(name); err != nil { + return "", err + } + } + } + return name, nil +} + +// readEvents reads from kqueue and converts the received kevents into +// Event values that it sends down the Events channel. +func (w *Watcher) readEvents() { + defer func() { + err := unix.Close(w.kq) + if err != nil { + w.Errors <- err + } + unix.Close(w.closepipe[0]) + close(w.Events) + close(w.Errors) + }() + + eventBuffer := make([]unix.Kevent_t, 10) + for closed := false; !closed; { + kevents, err := w.read(eventBuffer) + // EINTR is okay, the syscall was interrupted before timeout expired. + if err != nil && err != unix.EINTR { + if !w.sendError(fmt.Errorf("fsnotify.readEvents: %w", err)) { + closed = true + } + continue + } + + // Flush the events we received to the Events channel + for _, kevent := range kevents { + var ( + watchfd = int(kevent.Ident) + mask = uint32(kevent.Fflags) + ) + + // Shut down the loop when the pipe is closed, but only after all + // other events have been processed. + if watchfd == w.closepipe[0] { + closed = true + continue + } + + w.mu.Lock() + path := w.paths[watchfd] + w.mu.Unlock() + + event := w.newEvent(path.name, mask) + + if path.isDir && !event.Has(Remove) { + // Double check to make sure the directory exists. This can + // happen when we do a rm -fr on a recursively watched folders + // and we receive a modification event first but the folder has + // been deleted and later receive the delete event. + if _, err := os.Lstat(event.Name); os.IsNotExist(err) { + event.Op |= Remove + } + } + + if event.Has(Rename) || event.Has(Remove) { + w.Remove(event.Name) + w.mu.Lock() + delete(w.fileExists, event.Name) + w.mu.Unlock() + } + + if path.isDir && event.Has(Write) && !event.Has(Remove) { + w.sendDirectoryChangeEvents(event.Name) + } else { + if !w.sendEvent(event) { + closed = true + continue + } + } + + if event.Has(Remove) { + // Look for a file that may have overwritten this. + // For example, mv f1 f2 will delete f2, then create f2. + if path.isDir { + fileDir := filepath.Clean(event.Name) + w.mu.Lock() + _, found := w.watches[fileDir] + w.mu.Unlock() + if found { + // make sure the directory exists before we watch for changes. When we + // do a recursive watch and perform rm -fr, the parent directory might + // have gone missing, ignore the missing directory and let the + // upcoming delete event remove the watch from the parent directory. + if _, err := os.Lstat(fileDir); err == nil { + w.sendDirectoryChangeEvents(fileDir) + } + } + } else { + filePath := filepath.Clean(event.Name) + if fileInfo, err := os.Lstat(filePath); err == nil { + w.sendFileCreatedEventIfNew(filePath, fileInfo) + } + } + } + } + } +} + +// newEvent returns an platform-independent Event based on kqueue Fflags. +func (w *Watcher) newEvent(name string, mask uint32) Event { + e := Event{Name: name} + if mask&unix.NOTE_DELETE == unix.NOTE_DELETE { + e.Op |= Remove + } + if mask&unix.NOTE_WRITE == unix.NOTE_WRITE { + e.Op |= Write + } + if mask&unix.NOTE_RENAME == unix.NOTE_RENAME { + e.Op |= Rename + } + if mask&unix.NOTE_ATTRIB == unix.NOTE_ATTRIB { + e.Op |= Chmod + } + return e +} + +// watchDirectoryFiles to mimic inotify when adding a watch on a directory +func (w *Watcher) watchDirectoryFiles(dirPath string) error { + // Get all files + files, err := ioutil.ReadDir(dirPath) + if err != nil { + return err + } + + for _, fileInfo := range files { + path := filepath.Join(dirPath, fileInfo.Name()) + + cleanPath, err := w.internalWatch(path, fileInfo) + if err != nil { + // No permission to read the file; that's not a problem: just skip. + // But do add it to w.fileExists to prevent it from being picked up + // as a "new" file later (it still shows up in the directory + // listing). + switch { + case errors.Is(err, unix.EACCES) || errors.Is(err, unix.EPERM): + cleanPath = filepath.Clean(path) + default: + return fmt.Errorf("%q: %w", filepath.Join(dirPath, fileInfo.Name()), err) + } + } + + w.mu.Lock() + w.fileExists[cleanPath] = struct{}{} + w.mu.Unlock() + } + + return nil +} + +// Search the directory for new files and send an event for them. +// +// This functionality is to have the BSD watcher match the inotify, which sends +// a create event for files created in a watched directory. +func (w *Watcher) sendDirectoryChangeEvents(dir string) { + // Get all files + files, err := ioutil.ReadDir(dir) + if err != nil { + if !w.sendError(fmt.Errorf("fsnotify.sendDirectoryChangeEvents: %w", err)) { + return + } + } + + // Search for new files + for _, fi := range files { + err := w.sendFileCreatedEventIfNew(filepath.Join(dir, fi.Name()), fi) + if err != nil { + return + } + } +} + +// sendFileCreatedEvent sends a create event if the file isn't already being tracked. +func (w *Watcher) sendFileCreatedEventIfNew(filePath string, fileInfo os.FileInfo) (err error) { + w.mu.Lock() + _, doesExist := w.fileExists[filePath] + w.mu.Unlock() + if !doesExist { + if !w.sendEvent(Event{Name: filePath, Op: Create}) { + return + } + } + + // like watchDirectoryFiles (but without doing another ReadDir) + filePath, err = w.internalWatch(filePath, fileInfo) + if err != nil { + return err + } + + w.mu.Lock() + w.fileExists[filePath] = struct{}{} + w.mu.Unlock() + + return nil +} + +func (w *Watcher) internalWatch(name string, fileInfo os.FileInfo) (string, error) { + if fileInfo.IsDir() { + // mimic Linux providing delete events for subdirectories + // but preserve the flags used if currently watching subdirectory + w.mu.Lock() + flags := w.dirFlags[name] + w.mu.Unlock() + + flags |= unix.NOTE_DELETE | unix.NOTE_RENAME + return w.addWatch(name, flags) + } + + // watch file to mimic Linux inotify + return w.addWatch(name, noteAllEvents) +} + +// Register events with the queue. +func (w *Watcher) register(fds []int, flags int, fflags uint32) error { + changes := make([]unix.Kevent_t, len(fds)) + for i, fd := range fds { + // SetKevent converts int to the platform-specific types. + unix.SetKevent(&changes[i], fd, unix.EVFILT_VNODE, flags) + changes[i].Fflags = fflags + } + + // Register the events. + success, err := unix.Kevent(w.kq, changes, nil, nil) + if success == -1 { + return err + } + return nil +} + +// read retrieves pending events, or waits until an event occurs. +func (w *Watcher) read(events []unix.Kevent_t) ([]unix.Kevent_t, error) { + n, err := unix.Kevent(w.kq, nil, events, nil) + if err != nil { + return nil, err + } + return events[0:n], nil +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_other.go b/vendor/github.com/fsnotify/fsnotify/backend_other.go new file mode 100644 index 0000000000..a9bb1c3c4d --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/backend_other.go @@ -0,0 +1,66 @@ +//go:build !darwin && !dragonfly && !freebsd && !openbsd && !linux && !netbsd && !solaris && !windows +// +build !darwin,!dragonfly,!freebsd,!openbsd,!linux,!netbsd,!solaris,!windows + +package fsnotify + +import ( + "fmt" + "runtime" +) + +// Watcher watches a set of files, delivering events to a channel. +type Watcher struct{} + +// NewWatcher creates a new Watcher. +func NewWatcher() (*Watcher, error) { + return nil, fmt.Errorf("fsnotify not supported on %s", runtime.GOOS) +} + +// Close removes all watches and closes the events channel. +func (w *Watcher) Close() error { + return nil +} + +// Add starts monitoring the path for changes. +// +// A path can only be watched once; attempting to watch it more than once will +// return an error. Paths that do not yet exist on the filesystem cannot be +// added. A watch will be automatically removed if the path is deleted. +// +// A path will remain watched if it gets renamed to somewhere else on the same +// filesystem, but the monitor will get removed if the path gets deleted and +// re-created, or if it's moved to a different filesystem. +// +// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special +// filesystems (/proc, /sys, etc.) generally don't work. +// +// # Watching directories +// +// All files in a directory are monitored, including new files that are created +// after the watcher is started. Subdirectories are not watched (i.e. it's +// non-recursive). +// +// # Watching files +// +// Watching individual files (rather than directories) is generally not +// recommended as many tools update files atomically. Instead of "just" writing +// to the file a temporary file will be written to first, and if successful the +// temporary file is moved to to destination removing the original, or some +// variant thereof. The watcher on the original file is now lost, as it no +// longer exists. +// +// Instead, watch the parent directory and use Event.Name to filter out files +// you're not interested in. There is an example of this in [cmd/fsnotify/file.go]. +func (w *Watcher) Add(name string) error { + return nil +} + +// Remove stops monitoring the path for changes. +// +// Directories are always removed non-recursively. For example, if you added +// /tmp/dir and /tmp/dir/subdir then you will need to remove both. +// +// Removing a path that has not yet been added returns [ErrNonExistentWatch]. +func (w *Watcher) Remove(name string) error { + return nil +} diff --git a/vendor/github.com/fsnotify/fsnotify/backend_windows.go b/vendor/github.com/fsnotify/fsnotify/backend_windows.go new file mode 100644 index 0000000000..ae392867c0 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/backend_windows.go @@ -0,0 +1,746 @@ +//go:build windows +// +build windows + +package fsnotify + +import ( + "errors" + "fmt" + "os" + "path/filepath" + "reflect" + "runtime" + "strings" + "sync" + "unsafe" + + "golang.org/x/sys/windows" +) + +// Watcher watches a set of paths, delivering events on a channel. +// +// A watcher should not be copied (e.g. pass it by pointer, rather than by +// value). +// +// # Linux notes +// +// When a file is removed a Remove event won't be emitted until all file +// descriptors are closed, and deletes will always emit a Chmod. For example: +// +// fp := os.Open("file") +// os.Remove("file") // Triggers Chmod +// fp.Close() // Triggers Remove +// +// This is the event that inotify sends, so not much can be changed about this. +// +// The fs.inotify.max_user_watches sysctl variable specifies the upper limit +// for the number of watches per user, and fs.inotify.max_user_instances +// specifies the maximum number of inotify instances per user. Every Watcher you +// create is an "instance", and every path you add is a "watch". +// +// These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and +// /proc/sys/fs/inotify/max_user_instances +// +// To increase them you can use sysctl or write the value to the /proc file: +// +// # Default values on Linux 5.18 +// sysctl fs.inotify.max_user_watches=124983 +// sysctl fs.inotify.max_user_instances=128 +// +// To make the changes persist on reboot edit /etc/sysctl.conf or +// /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check +// your distro's documentation): +// +// fs.inotify.max_user_watches=124983 +// fs.inotify.max_user_instances=128 +// +// Reaching the limit will result in a "no space left on device" or "too many open +// files" error. +// +// # kqueue notes (macOS, BSD) +// +// kqueue requires opening a file descriptor for every file that's being watched; +// so if you're watching a directory with five files then that's six file +// descriptors. You will run in to your system's "max open files" limit faster on +// these platforms. +// +// The sysctl variables kern.maxfiles and kern.maxfilesperproc can be used to +// control the maximum number of open files, as well as /etc/login.conf on BSD +// systems. +// +// # macOS notes +// +// Spotlight indexing on macOS can result in multiple events (see [#15]). A +// temporary workaround is to add your folder(s) to the "Spotlight Privacy +// Settings" until we have a native FSEvents implementation (see [#11]). +// +// [#11]: https://github.com/fsnotify/fsnotify/issues/11 +// [#15]: https://github.com/fsnotify/fsnotify/issues/15 +type Watcher struct { + // Events sends the filesystem change events. + // + // fsnotify can send the following events; a "path" here can refer to a + // file, directory, symbolic link, or special file like a FIFO. + // + // fsnotify.Create A new path was created; this may be followed by one + // or more Write events if data also gets written to a + // file. + // + // fsnotify.Remove A path was removed. + // + // fsnotify.Rename A path was renamed. A rename is always sent with the + // old path as Event.Name, and a Create event will be + // sent with the new name. Renames are only sent for + // paths that are currently watched; e.g. moving an + // unmonitored file into a monitored directory will + // show up as just a Create. Similarly, renaming a file + // to outside a monitored directory will show up as + // only a Rename. + // + // fsnotify.Write A file or named pipe was written to. A Truncate will + // also trigger a Write. A single "write action" + // initiated by the user may show up as one or multiple + // writes, depending on when the system syncs things to + // disk. For example when compiling a large Go program + // you may get hundreds of Write events, so you + // probably want to wait until you've stopped receiving + // them (see the dedup example in cmd/fsnotify). + // + // fsnotify.Chmod Attributes were changed. On Linux this is also sent + // when a file is removed (or more accurately, when a + // link to an inode is removed). On kqueue it's sent + // and on kqueue when a file is truncated. On Windows + // it's never sent. + Events chan Event + + // Errors sends any errors. + Errors chan error + + port windows.Handle // Handle to completion port + input chan *input // Inputs to the reader are sent on this channel + quit chan chan<- error + + mu sync.Mutex // Protects access to watches, isClosed + watches watchMap // Map of watches (key: i-number) + isClosed bool // Set to true when Close() is first called +} + +// NewWatcher creates a new Watcher. +func NewWatcher() (*Watcher, error) { + port, err := windows.CreateIoCompletionPort(windows.InvalidHandle, 0, 0, 0) + if err != nil { + return nil, os.NewSyscallError("CreateIoCompletionPort", err) + } + w := &Watcher{ + port: port, + watches: make(watchMap), + input: make(chan *input, 1), + Events: make(chan Event, 50), + Errors: make(chan error), + quit: make(chan chan<- error, 1), + } + go w.readEvents() + return w, nil +} + +func (w *Watcher) sendEvent(name string, mask uint64) bool { + if mask == 0 { + return false + } + + event := w.newEvent(name, uint32(mask)) + select { + case ch := <-w.quit: + w.quit <- ch + case w.Events <- event: + } + return true +} + +// Returns true if the error was sent, or false if watcher is closed. +func (w *Watcher) sendError(err error) bool { + select { + case w.Errors <- err: + return true + case <-w.quit: + } + return false +} + +// Close removes all watches and closes the events channel. +func (w *Watcher) Close() error { + w.mu.Lock() + if w.isClosed { + w.mu.Unlock() + return nil + } + w.isClosed = true + w.mu.Unlock() + + // Send "quit" message to the reader goroutine + ch := make(chan error) + w.quit <- ch + if err := w.wakeupReader(); err != nil { + return err + } + return <-ch +} + +// Add starts monitoring the path for changes. +// +// A path can only be watched once; attempting to watch it more than once will +// return an error. Paths that do not yet exist on the filesystem cannot be +// added. A watch will be automatically removed if the path is deleted. +// +// A path will remain watched if it gets renamed to somewhere else on the same +// filesystem, but the monitor will get removed if the path gets deleted and +// re-created, or if it's moved to a different filesystem. +// +// Notifications on network filesystems (NFS, SMB, FUSE, etc.) or special +// filesystems (/proc, /sys, etc.) generally don't work. +// +// # Watching directories +// +// All files in a directory are monitored, including new files that are created +// after the watcher is started. Subdirectories are not watched (i.e. it's +// non-recursive). +// +// # Watching files +// +// Watching individual files (rather than directories) is generally not +// recommended as many tools update files atomically. Instead of "just" writing +// to the file a temporary file will be written to first, and if successful the +// temporary file is moved to to destination removing the original, or some +// variant thereof. The watcher on the original file is now lost, as it no +// longer exists. +// +// Instead, watch the parent directory and use Event.Name to filter out files +// you're not interested in. There is an example of this in [cmd/fsnotify/file.go]. +func (w *Watcher) Add(name string) error { + w.mu.Lock() + if w.isClosed { + w.mu.Unlock() + return errors.New("watcher already closed") + } + w.mu.Unlock() + + in := &input{ + op: opAddWatch, + path: filepath.Clean(name), + flags: sysFSALLEVENTS, + reply: make(chan error), + } + w.input <- in + if err := w.wakeupReader(); err != nil { + return err + } + return <-in.reply +} + +// Remove stops monitoring the path for changes. +// +// Directories are always removed non-recursively. For example, if you added +// /tmp/dir and /tmp/dir/subdir then you will need to remove both. +// +// Removing a path that has not yet been added returns [ErrNonExistentWatch]. +func (w *Watcher) Remove(name string) error { + in := &input{ + op: opRemoveWatch, + path: filepath.Clean(name), + reply: make(chan error), + } + w.input <- in + if err := w.wakeupReader(); err != nil { + return err + } + return <-in.reply +} + +// WatchList returns all paths added with [Add] (and are not yet removed). +func (w *Watcher) WatchList() []string { + w.mu.Lock() + defer w.mu.Unlock() + + entries := make([]string, 0, len(w.watches)) + for _, entry := range w.watches { + for _, watchEntry := range entry { + entries = append(entries, watchEntry.path) + } + } + + return entries +} + +// These options are from the old golang.org/x/exp/winfsnotify, where you could +// add various options to the watch. This has long since been removed. +// +// The "sys" in the name is misleading as they're not part of any "system". +// +// This should all be removed at some point, and just use windows.FILE_NOTIFY_* +const ( + sysFSALLEVENTS = 0xfff + sysFSATTRIB = 0x4 + sysFSCREATE = 0x100 + sysFSDELETE = 0x200 + sysFSDELETESELF = 0x400 + sysFSMODIFY = 0x2 + sysFSMOVE = 0xc0 + sysFSMOVEDFROM = 0x40 + sysFSMOVEDTO = 0x80 + sysFSMOVESELF = 0x800 + sysFSIGNORED = 0x8000 +) + +func (w *Watcher) newEvent(name string, mask uint32) Event { + e := Event{Name: name} + if mask&sysFSCREATE == sysFSCREATE || mask&sysFSMOVEDTO == sysFSMOVEDTO { + e.Op |= Create + } + if mask&sysFSDELETE == sysFSDELETE || mask&sysFSDELETESELF == sysFSDELETESELF { + e.Op |= Remove + } + if mask&sysFSMODIFY == sysFSMODIFY { + e.Op |= Write + } + if mask&sysFSMOVE == sysFSMOVE || mask&sysFSMOVESELF == sysFSMOVESELF || mask&sysFSMOVEDFROM == sysFSMOVEDFROM { + e.Op |= Rename + } + if mask&sysFSATTRIB == sysFSATTRIB { + e.Op |= Chmod + } + return e +} + +const ( + opAddWatch = iota + opRemoveWatch +) + +const ( + provisional uint64 = 1 << (32 + iota) +) + +type input struct { + op int + path string + flags uint32 + reply chan error +} + +type inode struct { + handle windows.Handle + volume uint32 + index uint64 +} + +type watch struct { + ov windows.Overlapped + ino *inode // i-number + path string // Directory path + mask uint64 // Directory itself is being watched with these notify flags + names map[string]uint64 // Map of names being watched and their notify flags + rename string // Remembers the old name while renaming a file + buf [65536]byte // 64K buffer +} + +type ( + indexMap map[uint64]*watch + watchMap map[uint32]indexMap +) + +func (w *Watcher) wakeupReader() error { + err := windows.PostQueuedCompletionStatus(w.port, 0, 0, nil) + if err != nil { + return os.NewSyscallError("PostQueuedCompletionStatus", err) + } + return nil +} + +func (w *Watcher) getDir(pathname string) (dir string, err error) { + attr, err := windows.GetFileAttributes(windows.StringToUTF16Ptr(pathname)) + if err != nil { + return "", os.NewSyscallError("GetFileAttributes", err) + } + if attr&windows.FILE_ATTRIBUTE_DIRECTORY != 0 { + dir = pathname + } else { + dir, _ = filepath.Split(pathname) + dir = filepath.Clean(dir) + } + return +} + +func (w *Watcher) getIno(path string) (ino *inode, err error) { + h, err := windows.CreateFile(windows.StringToUTF16Ptr(path), + windows.FILE_LIST_DIRECTORY, + windows.FILE_SHARE_READ|windows.FILE_SHARE_WRITE|windows.FILE_SHARE_DELETE, + nil, windows.OPEN_EXISTING, + windows.FILE_FLAG_BACKUP_SEMANTICS|windows.FILE_FLAG_OVERLAPPED, 0) + if err != nil { + return nil, os.NewSyscallError("CreateFile", err) + } + + var fi windows.ByHandleFileInformation + err = windows.GetFileInformationByHandle(h, &fi) + if err != nil { + windows.CloseHandle(h) + return nil, os.NewSyscallError("GetFileInformationByHandle", err) + } + ino = &inode{ + handle: h, + volume: fi.VolumeSerialNumber, + index: uint64(fi.FileIndexHigh)<<32 | uint64(fi.FileIndexLow), + } + return ino, nil +} + +// Must run within the I/O thread. +func (m watchMap) get(ino *inode) *watch { + if i := m[ino.volume]; i != nil { + return i[ino.index] + } + return nil +} + +// Must run within the I/O thread. +func (m watchMap) set(ino *inode, watch *watch) { + i := m[ino.volume] + if i == nil { + i = make(indexMap) + m[ino.volume] = i + } + i[ino.index] = watch +} + +// Must run within the I/O thread. +func (w *Watcher) addWatch(pathname string, flags uint64) error { + dir, err := w.getDir(pathname) + if err != nil { + return err + } + + ino, err := w.getIno(dir) + if err != nil { + return err + } + w.mu.Lock() + watchEntry := w.watches.get(ino) + w.mu.Unlock() + if watchEntry == nil { + _, err := windows.CreateIoCompletionPort(ino.handle, w.port, 0, 0) + if err != nil { + windows.CloseHandle(ino.handle) + return os.NewSyscallError("CreateIoCompletionPort", err) + } + watchEntry = &watch{ + ino: ino, + path: dir, + names: make(map[string]uint64), + } + w.mu.Lock() + w.watches.set(ino, watchEntry) + w.mu.Unlock() + flags |= provisional + } else { + windows.CloseHandle(ino.handle) + } + if pathname == dir { + watchEntry.mask |= flags + } else { + watchEntry.names[filepath.Base(pathname)] |= flags + } + + err = w.startRead(watchEntry) + if err != nil { + return err + } + + if pathname == dir { + watchEntry.mask &= ^provisional + } else { + watchEntry.names[filepath.Base(pathname)] &= ^provisional + } + return nil +} + +// Must run within the I/O thread. +func (w *Watcher) remWatch(pathname string) error { + dir, err := w.getDir(pathname) + if err != nil { + return err + } + ino, err := w.getIno(dir) + if err != nil { + return err + } + + w.mu.Lock() + watch := w.watches.get(ino) + w.mu.Unlock() + + err = windows.CloseHandle(ino.handle) + if err != nil { + w.sendError(os.NewSyscallError("CloseHandle", err)) + } + if watch == nil { + return fmt.Errorf("%w: %s", ErrNonExistentWatch, pathname) + } + if pathname == dir { + w.sendEvent(watch.path, watch.mask&sysFSIGNORED) + watch.mask = 0 + } else { + name := filepath.Base(pathname) + w.sendEvent(filepath.Join(watch.path, name), watch.names[name]&sysFSIGNORED) + delete(watch.names, name) + } + + return w.startRead(watch) +} + +// Must run within the I/O thread. +func (w *Watcher) deleteWatch(watch *watch) { + for name, mask := range watch.names { + if mask&provisional == 0 { + w.sendEvent(filepath.Join(watch.path, name), mask&sysFSIGNORED) + } + delete(watch.names, name) + } + if watch.mask != 0 { + if watch.mask&provisional == 0 { + w.sendEvent(watch.path, watch.mask&sysFSIGNORED) + } + watch.mask = 0 + } +} + +// Must run within the I/O thread. +func (w *Watcher) startRead(watch *watch) error { + err := windows.CancelIo(watch.ino.handle) + if err != nil { + w.sendError(os.NewSyscallError("CancelIo", err)) + w.deleteWatch(watch) + } + mask := w.toWindowsFlags(watch.mask) + for _, m := range watch.names { + mask |= w.toWindowsFlags(m) + } + if mask == 0 { + err := windows.CloseHandle(watch.ino.handle) + if err != nil { + w.sendError(os.NewSyscallError("CloseHandle", err)) + } + w.mu.Lock() + delete(w.watches[watch.ino.volume], watch.ino.index) + w.mu.Unlock() + return nil + } + + rdErr := windows.ReadDirectoryChanges(watch.ino.handle, &watch.buf[0], + uint32(unsafe.Sizeof(watch.buf)), false, mask, nil, &watch.ov, 0) + if rdErr != nil { + err := os.NewSyscallError("ReadDirectoryChanges", rdErr) + if rdErr == windows.ERROR_ACCESS_DENIED && watch.mask&provisional == 0 { + // Watched directory was probably removed + w.sendEvent(watch.path, watch.mask&sysFSDELETESELF) + err = nil + } + w.deleteWatch(watch) + w.startRead(watch) + return err + } + return nil +} + +// readEvents reads from the I/O completion port, converts the +// received events into Event objects and sends them via the Events channel. +// Entry point to the I/O thread. +func (w *Watcher) readEvents() { + var ( + n uint32 + key uintptr + ov *windows.Overlapped + ) + runtime.LockOSThread() + + for { + qErr := windows.GetQueuedCompletionStatus(w.port, &n, &key, &ov, windows.INFINITE) + // This error is handled after the watch == nil check below. NOTE: this + // seems odd, note sure if it's correct. + + watch := (*watch)(unsafe.Pointer(ov)) + if watch == nil { + select { + case ch := <-w.quit: + w.mu.Lock() + var indexes []indexMap + for _, index := range w.watches { + indexes = append(indexes, index) + } + w.mu.Unlock() + for _, index := range indexes { + for _, watch := range index { + w.deleteWatch(watch) + w.startRead(watch) + } + } + + err := windows.CloseHandle(w.port) + if err != nil { + err = os.NewSyscallError("CloseHandle", err) + } + close(w.Events) + close(w.Errors) + ch <- err + return + case in := <-w.input: + switch in.op { + case opAddWatch: + in.reply <- w.addWatch(in.path, uint64(in.flags)) + case opRemoveWatch: + in.reply <- w.remWatch(in.path) + } + default: + } + continue + } + + switch qErr { + case windows.ERROR_MORE_DATA: + if watch == nil { + w.sendError(errors.New("ERROR_MORE_DATA has unexpectedly null lpOverlapped buffer")) + } else { + // The i/o succeeded but the buffer is full. + // In theory we should be building up a full packet. + // In practice we can get away with just carrying on. + n = uint32(unsafe.Sizeof(watch.buf)) + } + case windows.ERROR_ACCESS_DENIED: + // Watched directory was probably removed + w.sendEvent(watch.path, watch.mask&sysFSDELETESELF) + w.deleteWatch(watch) + w.startRead(watch) + continue + case windows.ERROR_OPERATION_ABORTED: + // CancelIo was called on this handle + continue + default: + w.sendError(os.NewSyscallError("GetQueuedCompletionPort", qErr)) + continue + case nil: + } + + var offset uint32 + for { + if n == 0 { + w.sendError(errors.New("short read in readEvents()")) + break + } + + // Point "raw" to the event in the buffer + raw := (*windows.FileNotifyInformation)(unsafe.Pointer(&watch.buf[offset])) + + // Create a buf that is the size of the path name + size := int(raw.FileNameLength / 2) + var buf []uint16 + // TODO: Use unsafe.Slice in Go 1.17; https://stackoverflow.com/questions/51187973 + sh := (*reflect.SliceHeader)(unsafe.Pointer(&buf)) + sh.Data = uintptr(unsafe.Pointer(&raw.FileName)) + sh.Len = size + sh.Cap = size + name := windows.UTF16ToString(buf) + fullname := filepath.Join(watch.path, name) + + var mask uint64 + switch raw.Action { + case windows.FILE_ACTION_REMOVED: + mask = sysFSDELETESELF + case windows.FILE_ACTION_MODIFIED: + mask = sysFSMODIFY + case windows.FILE_ACTION_RENAMED_OLD_NAME: + watch.rename = name + case windows.FILE_ACTION_RENAMED_NEW_NAME: + // Update saved path of all sub-watches. + old := filepath.Join(watch.path, watch.rename) + w.mu.Lock() + for _, watchMap := range w.watches { + for _, ww := range watchMap { + if strings.HasPrefix(ww.path, old) { + ww.path = filepath.Join(fullname, strings.TrimPrefix(ww.path, old)) + } + } + } + w.mu.Unlock() + + if watch.names[watch.rename] != 0 { + watch.names[name] |= watch.names[watch.rename] + delete(watch.names, watch.rename) + mask = sysFSMOVESELF + } + } + + sendNameEvent := func() { + w.sendEvent(fullname, watch.names[name]&mask) + } + if raw.Action != windows.FILE_ACTION_RENAMED_NEW_NAME { + sendNameEvent() + } + if raw.Action == windows.FILE_ACTION_REMOVED { + w.sendEvent(fullname, watch.names[name]&sysFSIGNORED) + delete(watch.names, name) + } + + w.sendEvent(fullname, watch.mask&w.toFSnotifyFlags(raw.Action)) + if raw.Action == windows.FILE_ACTION_RENAMED_NEW_NAME { + fullname = filepath.Join(watch.path, watch.rename) + sendNameEvent() + } + + // Move to the next event in the buffer + if raw.NextEntryOffset == 0 { + break + } + offset += raw.NextEntryOffset + + // Error! + if offset >= n { + w.sendError(errors.New( + "Windows system assumed buffer larger than it is, events have likely been missed.")) + break + } + } + + if err := w.startRead(watch); err != nil { + w.sendError(err) + } + } +} + +func (w *Watcher) toWindowsFlags(mask uint64) uint32 { + var m uint32 + if mask&sysFSMODIFY != 0 { + m |= windows.FILE_NOTIFY_CHANGE_LAST_WRITE + } + if mask&sysFSATTRIB != 0 { + m |= windows.FILE_NOTIFY_CHANGE_ATTRIBUTES + } + if mask&(sysFSMOVE|sysFSCREATE|sysFSDELETE) != 0 { + m |= windows.FILE_NOTIFY_CHANGE_FILE_NAME | windows.FILE_NOTIFY_CHANGE_DIR_NAME + } + return m +} + +func (w *Watcher) toFSnotifyFlags(action uint32) uint64 { + switch action { + case windows.FILE_ACTION_ADDED: + return sysFSCREATE + case windows.FILE_ACTION_REMOVED: + return sysFSDELETE + case windows.FILE_ACTION_MODIFIED: + return sysFSMODIFY + case windows.FILE_ACTION_RENAMED_OLD_NAME: + return sysFSMOVEDFROM + case windows.FILE_ACTION_RENAMED_NEW_NAME: + return sysFSMOVEDTO + } + return 0 +} diff --git a/vendor/github.com/fsnotify/fsnotify/fen.go b/vendor/github.com/fsnotify/fsnotify/fen.go deleted file mode 100644 index b3ac3d8f55..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/fen.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build solaris -// +build solaris - -package fsnotify - -import ( - "errors" -) - -// Watcher watches a set of files, delivering events to a channel. -type Watcher struct { - Events chan Event - Errors chan error -} - -// NewWatcher establishes a new watcher with the underlying OS and begins waiting for events. -func NewWatcher() (*Watcher, error) { - return nil, errors.New("FEN based watcher not yet supported for fsnotify\n") -} - -// Close removes all watches and closes the events channel. -func (w *Watcher) Close() error { - return nil -} - -// Add starts watching the named file or directory (non-recursively). -func (w *Watcher) Add(name string) error { - return nil -} - -// Remove stops watching the the named file or directory (non-recursively). -func (w *Watcher) Remove(name string) error { - return nil -} diff --git a/vendor/github.com/fsnotify/fsnotify/fsnotify.go b/vendor/github.com/fsnotify/fsnotify/fsnotify.go index 0f4ee52e8a..30a5bf0f07 100644 --- a/vendor/github.com/fsnotify/fsnotify/fsnotify.go +++ b/vendor/github.com/fsnotify/fsnotify/fsnotify.go @@ -1,29 +1,37 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - //go:build !plan9 // +build !plan9 -// Package fsnotify provides a platform-independent interface for file system notifications. +// Package fsnotify provides a cross-platform interface for file system +// notifications. package fsnotify import ( - "bytes" "errors" "fmt" + "strings" ) -// Event represents a single file system notification. +// Event represents a file system notification. type Event struct { - Name string // Relative path to the file or directory. - Op Op // File operation that triggered the event. + // Path to the file or directory. + // + // Paths are relative to the input; for example with Add("dir") the Name + // will be set to "dir/file" if you create that file, but if you use + // Add("/path/to/dir") it will be "/path/to/dir/file". + Name string + + // File operation that triggered the event. + // + // This is a bitmask and some systems may send multiple operations at once. + // Use the Event.Has() method instead of comparing with ==. + Op Op } // Op describes a set of file operations. type Op uint32 -// These are the generalized file operations that can trigger a notification. +// The operations fsnotify can trigger; see the documentation on [Watcher] for a +// full description, and check them with [Event.Has]. const ( Create Op = 1 << iota Write @@ -32,38 +40,42 @@ const ( Chmod ) -func (op Op) String() string { - // Use a buffer for efficient string concatenation - var buffer bytes.Buffer - - if op&Create == Create { - buffer.WriteString("|CREATE") - } - if op&Remove == Remove { - buffer.WriteString("|REMOVE") - } - if op&Write == Write { - buffer.WriteString("|WRITE") - } - if op&Rename == Rename { - buffer.WriteString("|RENAME") - } - if op&Chmod == Chmod { - buffer.WriteString("|CHMOD") - } - if buffer.Len() == 0 { - return "" - } - return buffer.String()[1:] // Strip leading pipe -} - -// String returns a string representation of the event in the form -// "file: REMOVE|WRITE|..." -func (e Event) String() string { - return fmt.Sprintf("%q: %s", e.Name, e.Op.String()) -} - // Common errors that can be reported by a watcher var ( - ErrEventOverflow = errors.New("fsnotify queue overflow") + ErrNonExistentWatch = errors.New("can't remove non-existent watcher") + ErrEventOverflow = errors.New("fsnotify queue overflow") ) + +func (op Op) String() string { + var b strings.Builder + if op.Has(Create) { + b.WriteString("|CREATE") + } + if op.Has(Remove) { + b.WriteString("|REMOVE") + } + if op.Has(Write) { + b.WriteString("|WRITE") + } + if op.Has(Rename) { + b.WriteString("|RENAME") + } + if op.Has(Chmod) { + b.WriteString("|CHMOD") + } + if b.Len() == 0 { + return "[no events]" + } + return b.String()[1:] +} + +// Has reports if this operation has the given operation. +func (o Op) Has(h Op) bool { return o&h == h } + +// Has reports if this event has the given operation. +func (e Event) Has(op Op) bool { return e.Op.Has(op) } + +// String returns a string representation of the event with their path. +func (e Event) String() string { + return fmt.Sprintf("%-13s %q", e.Op.String(), e.Name) +} diff --git a/vendor/github.com/fsnotify/fsnotify/fsnotify_unsupported.go b/vendor/github.com/fsnotify/fsnotify/fsnotify_unsupported.go deleted file mode 100644 index 5968855983..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/fsnotify_unsupported.go +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright 2022 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build !darwin && !dragonfly && !freebsd && !openbsd && !linux && !netbsd && !solaris && !windows -// +build !darwin,!dragonfly,!freebsd,!openbsd,!linux,!netbsd,!solaris,!windows - -package fsnotify - -import ( - "fmt" - "runtime" -) - -// Watcher watches a set of files, delivering events to a channel. -type Watcher struct{} - -// NewWatcher establishes a new watcher with the underlying OS and begins waiting for events. -func NewWatcher() (*Watcher, error) { - return nil, fmt.Errorf("fsnotify not supported on %s", runtime.GOOS) -} - -// Close removes all watches and closes the events channel. -func (w *Watcher) Close() error { - return nil -} - -// Add starts watching the named file or directory (non-recursively). -func (w *Watcher) Add(name string) error { - return nil -} - -// Remove stops watching the the named file or directory (non-recursively). -func (w *Watcher) Remove(name string) error { - return nil -} diff --git a/vendor/github.com/fsnotify/fsnotify/inotify.go b/vendor/github.com/fsnotify/fsnotify/inotify.go deleted file mode 100644 index a6d0e0ec8c..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/inotify.go +++ /dev/null @@ -1,351 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build linux -// +build linux - -package fsnotify - -import ( - "errors" - "fmt" - "io" - "os" - "path/filepath" - "strings" - "sync" - "unsafe" - - "golang.org/x/sys/unix" -) - -// Watcher watches a set of files, delivering events to a channel. -type Watcher struct { - Events chan Event - Errors chan error - mu sync.Mutex // Map access - fd int - poller *fdPoller - watches map[string]*watch // Map of inotify watches (key: path) - paths map[int]string // Map of watched paths (key: watch descriptor) - done chan struct{} // Channel for sending a "quit message" to the reader goroutine - doneResp chan struct{} // Channel to respond to Close -} - -// NewWatcher establishes a new watcher with the underlying OS and begins waiting for events. -func NewWatcher() (*Watcher, error) { - // Create inotify fd - fd, errno := unix.InotifyInit1(unix.IN_CLOEXEC) - if fd == -1 { - return nil, errno - } - // Create epoll - poller, err := newFdPoller(fd) - if err != nil { - unix.Close(fd) - return nil, err - } - w := &Watcher{ - fd: fd, - poller: poller, - watches: make(map[string]*watch), - paths: make(map[int]string), - Events: make(chan Event), - Errors: make(chan error), - done: make(chan struct{}), - doneResp: make(chan struct{}), - } - - go w.readEvents() - return w, nil -} - -func (w *Watcher) isClosed() bool { - select { - case <-w.done: - return true - default: - return false - } -} - -// Close removes all watches and closes the events channel. -func (w *Watcher) Close() error { - if w.isClosed() { - return nil - } - - // Send 'close' signal to goroutine, and set the Watcher to closed. - close(w.done) - - // Wake up goroutine - w.poller.wake() - - // Wait for goroutine to close - <-w.doneResp - - return nil -} - -// Add starts watching the named file or directory (non-recursively). -func (w *Watcher) Add(name string) error { - name = filepath.Clean(name) - if w.isClosed() { - return errors.New("inotify instance already closed") - } - - const agnosticEvents = unix.IN_MOVED_TO | unix.IN_MOVED_FROM | - unix.IN_CREATE | unix.IN_ATTRIB | unix.IN_MODIFY | - unix.IN_MOVE_SELF | unix.IN_DELETE | unix.IN_DELETE_SELF - - var flags uint32 = agnosticEvents - - w.mu.Lock() - defer w.mu.Unlock() - watchEntry := w.watches[name] - if watchEntry != nil { - flags |= watchEntry.flags | unix.IN_MASK_ADD - } - wd, errno := unix.InotifyAddWatch(w.fd, name, flags) - if wd == -1 { - return errno - } - - if watchEntry == nil { - w.watches[name] = &watch{wd: uint32(wd), flags: flags} - w.paths[wd] = name - } else { - watchEntry.wd = uint32(wd) - watchEntry.flags = flags - } - - return nil -} - -// Remove stops watching the named file or directory (non-recursively). -func (w *Watcher) Remove(name string) error { - name = filepath.Clean(name) - - // Fetch the watch. - w.mu.Lock() - defer w.mu.Unlock() - watch, ok := w.watches[name] - - // Remove it from inotify. - if !ok { - return fmt.Errorf("can't remove non-existent inotify watch for: %s", name) - } - - // We successfully removed the watch if InotifyRmWatch doesn't return an - // error, we need to clean up our internal state to ensure it matches - // inotify's kernel state. - delete(w.paths, int(watch.wd)) - delete(w.watches, name) - - // inotify_rm_watch will return EINVAL if the file has been deleted; - // the inotify will already have been removed. - // watches and pathes are deleted in ignoreLinux() implicitly and asynchronously - // by calling inotify_rm_watch() below. e.g. readEvents() goroutine receives IN_IGNORE - // so that EINVAL means that the wd is being rm_watch()ed or its file removed - // by another thread and we have not received IN_IGNORE event. - success, errno := unix.InotifyRmWatch(w.fd, watch.wd) - if success == -1 { - // TODO: Perhaps it's not helpful to return an error here in every case. - // the only two possible errors are: - // EBADF, which happens when w.fd is not a valid file descriptor of any kind. - // EINVAL, which is when fd is not an inotify descriptor or wd is not a valid watch descriptor. - // Watch descriptors are invalidated when they are removed explicitly or implicitly; - // explicitly by inotify_rm_watch, implicitly when the file they are watching is deleted. - return errno - } - - return nil -} - -// WatchList returns the directories and files that are being monitered. -func (w *Watcher) WatchList() []string { - w.mu.Lock() - defer w.mu.Unlock() - - entries := make([]string, 0, len(w.watches)) - for pathname := range w.watches { - entries = append(entries, pathname) - } - - return entries -} - -type watch struct { - wd uint32 // Watch descriptor (as returned by the inotify_add_watch() syscall) - flags uint32 // inotify flags of this watch (see inotify(7) for the list of valid flags) -} - -// readEvents reads from the inotify file descriptor, converts the -// received events into Event objects and sends them via the Events channel -func (w *Watcher) readEvents() { - var ( - buf [unix.SizeofInotifyEvent * 4096]byte // Buffer for a maximum of 4096 raw events - n int // Number of bytes read with read() - errno error // Syscall errno - ok bool // For poller.wait - ) - - defer close(w.doneResp) - defer close(w.Errors) - defer close(w.Events) - defer unix.Close(w.fd) - defer w.poller.close() - - for { - // See if we have been closed. - if w.isClosed() { - return - } - - ok, errno = w.poller.wait() - if errno != nil { - select { - case w.Errors <- errno: - case <-w.done: - return - } - continue - } - - if !ok { - continue - } - - n, errno = unix.Read(w.fd, buf[:]) - // If a signal interrupted execution, see if we've been asked to close, and try again. - // http://man7.org/linux/man-pages/man7/signal.7.html : - // "Before Linux 3.8, reads from an inotify(7) file descriptor were not restartable" - if errno == unix.EINTR { - continue - } - - // unix.Read might have been woken up by Close. If so, we're done. - if w.isClosed() { - return - } - - if n < unix.SizeofInotifyEvent { - var err error - if n == 0 { - // If EOF is received. This should really never happen. - err = io.EOF - } else if n < 0 { - // If an error occurred while reading. - err = errno - } else { - // Read was too short. - err = errors.New("notify: short read in readEvents()") - } - select { - case w.Errors <- err: - case <-w.done: - return - } - continue - } - - var offset uint32 - // We don't know how many events we just read into the buffer - // While the offset points to at least one whole event... - for offset <= uint32(n-unix.SizeofInotifyEvent) { - // Point "raw" to the event in the buffer - raw := (*unix.InotifyEvent)(unsafe.Pointer(&buf[offset])) - - mask := uint32(raw.Mask) - nameLen := uint32(raw.Len) - - if mask&unix.IN_Q_OVERFLOW != 0 { - select { - case w.Errors <- ErrEventOverflow: - case <-w.done: - return - } - } - - // If the event happened to the watched directory or the watched file, the kernel - // doesn't append the filename to the event, but we would like to always fill the - // the "Name" field with a valid filename. We retrieve the path of the watch from - // the "paths" map. - w.mu.Lock() - name, ok := w.paths[int(raw.Wd)] - // IN_DELETE_SELF occurs when the file/directory being watched is removed. - // This is a sign to clean up the maps, otherwise we are no longer in sync - // with the inotify kernel state which has already deleted the watch - // automatically. - if ok && mask&unix.IN_DELETE_SELF == unix.IN_DELETE_SELF { - delete(w.paths, int(raw.Wd)) - delete(w.watches, name) - } - w.mu.Unlock() - - if nameLen > 0 { - // Point "bytes" at the first byte of the filename - bytes := (*[unix.PathMax]byte)(unsafe.Pointer(&buf[offset+unix.SizeofInotifyEvent]))[:nameLen:nameLen] - // The filename is padded with NULL bytes. TrimRight() gets rid of those. - name += "/" + strings.TrimRight(string(bytes[0:nameLen]), "\000") - } - - event := newEvent(name, mask) - - // Send the events that are not ignored on the events channel - if !event.ignoreLinux(mask) { - select { - case w.Events <- event: - case <-w.done: - return - } - } - - // Move to the next event in the buffer - offset += unix.SizeofInotifyEvent + nameLen - } - } -} - -// Certain types of events can be "ignored" and not sent over the Events -// channel. Such as events marked ignore by the kernel, or MODIFY events -// against files that do not exist. -func (e *Event) ignoreLinux(mask uint32) bool { - // Ignore anything the inotify API says to ignore - if mask&unix.IN_IGNORED == unix.IN_IGNORED { - return true - } - - // If the event is not a DELETE or RENAME, the file must exist. - // Otherwise the event is ignored. - // *Note*: this was put in place because it was seen that a MODIFY - // event was sent after the DELETE. This ignores that MODIFY and - // assumes a DELETE will come or has come if the file doesn't exist. - if !(e.Op&Remove == Remove || e.Op&Rename == Rename) { - _, statErr := os.Lstat(e.Name) - return os.IsNotExist(statErr) - } - return false -} - -// newEvent returns an platform-independent Event based on an inotify mask. -func newEvent(name string, mask uint32) Event { - e := Event{Name: name} - if mask&unix.IN_CREATE == unix.IN_CREATE || mask&unix.IN_MOVED_TO == unix.IN_MOVED_TO { - e.Op |= Create - } - if mask&unix.IN_DELETE_SELF == unix.IN_DELETE_SELF || mask&unix.IN_DELETE == unix.IN_DELETE { - e.Op |= Remove - } - if mask&unix.IN_MODIFY == unix.IN_MODIFY { - e.Op |= Write - } - if mask&unix.IN_MOVE_SELF == unix.IN_MOVE_SELF || mask&unix.IN_MOVED_FROM == unix.IN_MOVED_FROM { - e.Op |= Rename - } - if mask&unix.IN_ATTRIB == unix.IN_ATTRIB { - e.Op |= Chmod - } - return e -} diff --git a/vendor/github.com/fsnotify/fsnotify/inotify_poller.go b/vendor/github.com/fsnotify/fsnotify/inotify_poller.go deleted file mode 100644 index b572a37c3f..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/inotify_poller.go +++ /dev/null @@ -1,187 +0,0 @@ -// Copyright 2015 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build linux -// +build linux - -package fsnotify - -import ( - "errors" - - "golang.org/x/sys/unix" -) - -type fdPoller struct { - fd int // File descriptor (as returned by the inotify_init() syscall) - epfd int // Epoll file descriptor - pipe [2]int // Pipe for waking up -} - -func emptyPoller(fd int) *fdPoller { - poller := new(fdPoller) - poller.fd = fd - poller.epfd = -1 - poller.pipe[0] = -1 - poller.pipe[1] = -1 - return poller -} - -// Create a new inotify poller. -// This creates an inotify handler, and an epoll handler. -func newFdPoller(fd int) (*fdPoller, error) { - var errno error - poller := emptyPoller(fd) - defer func() { - if errno != nil { - poller.close() - } - }() - - // Create epoll fd - poller.epfd, errno = unix.EpollCreate1(unix.EPOLL_CLOEXEC) - if poller.epfd == -1 { - return nil, errno - } - // Create pipe; pipe[0] is the read end, pipe[1] the write end. - errno = unix.Pipe2(poller.pipe[:], unix.O_NONBLOCK|unix.O_CLOEXEC) - if errno != nil { - return nil, errno - } - - // Register inotify fd with epoll - event := unix.EpollEvent{ - Fd: int32(poller.fd), - Events: unix.EPOLLIN, - } - errno = unix.EpollCtl(poller.epfd, unix.EPOLL_CTL_ADD, poller.fd, &event) - if errno != nil { - return nil, errno - } - - // Register pipe fd with epoll - event = unix.EpollEvent{ - Fd: int32(poller.pipe[0]), - Events: unix.EPOLLIN, - } - errno = unix.EpollCtl(poller.epfd, unix.EPOLL_CTL_ADD, poller.pipe[0], &event) - if errno != nil { - return nil, errno - } - - return poller, nil -} - -// Wait using epoll. -// Returns true if something is ready to be read, -// false if there is not. -func (poller *fdPoller) wait() (bool, error) { - // 3 possible events per fd, and 2 fds, makes a maximum of 6 events. - // I don't know whether epoll_wait returns the number of events returned, - // or the total number of events ready. - // I decided to catch both by making the buffer one larger than the maximum. - events := make([]unix.EpollEvent, 7) - for { - n, errno := unix.EpollWait(poller.epfd, events, -1) - if n == -1 { - if errno == unix.EINTR { - continue - } - return false, errno - } - if n == 0 { - // If there are no events, try again. - continue - } - if n > 6 { - // This should never happen. More events were returned than should be possible. - return false, errors.New("epoll_wait returned more events than I know what to do with") - } - ready := events[:n] - epollhup := false - epollerr := false - epollin := false - for _, event := range ready { - if event.Fd == int32(poller.fd) { - if event.Events&unix.EPOLLHUP != 0 { - // This should not happen, but if it does, treat it as a wakeup. - epollhup = true - } - if event.Events&unix.EPOLLERR != 0 { - // If an error is waiting on the file descriptor, we should pretend - // something is ready to read, and let unix.Read pick up the error. - epollerr = true - } - if event.Events&unix.EPOLLIN != 0 { - // There is data to read. - epollin = true - } - } - if event.Fd == int32(poller.pipe[0]) { - if event.Events&unix.EPOLLHUP != 0 { - // Write pipe descriptor was closed, by us. This means we're closing down the - // watcher, and we should wake up. - } - if event.Events&unix.EPOLLERR != 0 { - // If an error is waiting on the pipe file descriptor. - // This is an absolute mystery, and should never ever happen. - return false, errors.New("Error on the pipe descriptor.") - } - if event.Events&unix.EPOLLIN != 0 { - // This is a regular wakeup, so we have to clear the buffer. - err := poller.clearWake() - if err != nil { - return false, err - } - } - } - } - - if epollhup || epollerr || epollin { - return true, nil - } - return false, nil - } -} - -// Close the write end of the poller. -func (poller *fdPoller) wake() error { - buf := make([]byte, 1) - n, errno := unix.Write(poller.pipe[1], buf) - if n == -1 { - if errno == unix.EAGAIN { - // Buffer is full, poller will wake. - return nil - } - return errno - } - return nil -} - -func (poller *fdPoller) clearWake() error { - // You have to be woken up a LOT in order to get to 100! - buf := make([]byte, 100) - n, errno := unix.Read(poller.pipe[0], buf) - if n == -1 { - if errno == unix.EAGAIN { - // Buffer is empty, someone else cleared our wake. - return nil - } - return errno - } - return nil -} - -// Close all poller file descriptors, but not the one passed to it. -func (poller *fdPoller) close() { - if poller.pipe[1] != -1 { - unix.Close(poller.pipe[1]) - } - if poller.pipe[0] != -1 { - unix.Close(poller.pipe[0]) - } - if poller.epfd != -1 { - unix.Close(poller.epfd) - } -} diff --git a/vendor/github.com/fsnotify/fsnotify/kqueue.go b/vendor/github.com/fsnotify/fsnotify/kqueue.go deleted file mode 100644 index 6fb8d8532e..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/kqueue.go +++ /dev/null @@ -1,535 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build freebsd || openbsd || netbsd || dragonfly || darwin -// +build freebsd openbsd netbsd dragonfly darwin - -package fsnotify - -import ( - "errors" - "fmt" - "io/ioutil" - "os" - "path/filepath" - "sync" - "time" - - "golang.org/x/sys/unix" -) - -// Watcher watches a set of files, delivering events to a channel. -type Watcher struct { - Events chan Event - Errors chan error - done chan struct{} // Channel for sending a "quit message" to the reader goroutine - - kq int // File descriptor (as returned by the kqueue() syscall). - - mu sync.Mutex // Protects access to watcher data - watches map[string]int // Map of watched file descriptors (key: path). - externalWatches map[string]bool // Map of watches added by user of the library. - dirFlags map[string]uint32 // Map of watched directories to fflags used in kqueue. - paths map[int]pathInfo // Map file descriptors to path names for processing kqueue events. - fileExists map[string]bool // Keep track of if we know this file exists (to stop duplicate create events). - isClosed bool // Set to true when Close() is first called -} - -type pathInfo struct { - name string - isDir bool -} - -// NewWatcher establishes a new watcher with the underlying OS and begins waiting for events. -func NewWatcher() (*Watcher, error) { - kq, err := kqueue() - if err != nil { - return nil, err - } - - w := &Watcher{ - kq: kq, - watches: make(map[string]int), - dirFlags: make(map[string]uint32), - paths: make(map[int]pathInfo), - fileExists: make(map[string]bool), - externalWatches: make(map[string]bool), - Events: make(chan Event), - Errors: make(chan error), - done: make(chan struct{}), - } - - go w.readEvents() - return w, nil -} - -// Close removes all watches and closes the events channel. -func (w *Watcher) Close() error { - w.mu.Lock() - if w.isClosed { - w.mu.Unlock() - return nil - } - w.isClosed = true - - // copy paths to remove while locked - var pathsToRemove = make([]string, 0, len(w.watches)) - for name := range w.watches { - pathsToRemove = append(pathsToRemove, name) - } - w.mu.Unlock() - // unlock before calling Remove, which also locks - - for _, name := range pathsToRemove { - w.Remove(name) - } - - // send a "quit" message to the reader goroutine - close(w.done) - - return nil -} - -// Add starts watching the named file or directory (non-recursively). -func (w *Watcher) Add(name string) error { - w.mu.Lock() - w.externalWatches[name] = true - w.mu.Unlock() - _, err := w.addWatch(name, noteAllEvents) - return err -} - -// Remove stops watching the the named file or directory (non-recursively). -func (w *Watcher) Remove(name string) error { - name = filepath.Clean(name) - w.mu.Lock() - watchfd, ok := w.watches[name] - w.mu.Unlock() - if !ok { - return fmt.Errorf("can't remove non-existent kevent watch for: %s", name) - } - - const registerRemove = unix.EV_DELETE - if err := register(w.kq, []int{watchfd}, registerRemove, 0); err != nil { - return err - } - - unix.Close(watchfd) - - w.mu.Lock() - isDir := w.paths[watchfd].isDir - delete(w.watches, name) - delete(w.paths, watchfd) - delete(w.dirFlags, name) - w.mu.Unlock() - - // Find all watched paths that are in this directory that are not external. - if isDir { - var pathsToRemove []string - w.mu.Lock() - for _, path := range w.paths { - wdir, _ := filepath.Split(path.name) - if filepath.Clean(wdir) == name { - if !w.externalWatches[path.name] { - pathsToRemove = append(pathsToRemove, path.name) - } - } - } - w.mu.Unlock() - for _, name := range pathsToRemove { - // Since these are internal, not much sense in propagating error - // to the user, as that will just confuse them with an error about - // a path they did not explicitly watch themselves. - w.Remove(name) - } - } - - return nil -} - -// WatchList returns the directories and files that are being monitered. -func (w *Watcher) WatchList() []string { - w.mu.Lock() - defer w.mu.Unlock() - - entries := make([]string, 0, len(w.watches)) - for pathname := range w.watches { - entries = append(entries, pathname) - } - - return entries -} - -// Watch all events (except NOTE_EXTEND, NOTE_LINK, NOTE_REVOKE) -const noteAllEvents = unix.NOTE_DELETE | unix.NOTE_WRITE | unix.NOTE_ATTRIB | unix.NOTE_RENAME - -// keventWaitTime to block on each read from kevent -var keventWaitTime = durationToTimespec(100 * time.Millisecond) - -// addWatch adds name to the watched file set. -// The flags are interpreted as described in kevent(2). -// Returns the real path to the file which was added, if any, which may be different from the one passed in the case of symlinks. -func (w *Watcher) addWatch(name string, flags uint32) (string, error) { - var isDir bool - // Make ./name and name equivalent - name = filepath.Clean(name) - - w.mu.Lock() - if w.isClosed { - w.mu.Unlock() - return "", errors.New("kevent instance already closed") - } - watchfd, alreadyWatching := w.watches[name] - // We already have a watch, but we can still override flags. - if alreadyWatching { - isDir = w.paths[watchfd].isDir - } - w.mu.Unlock() - - if !alreadyWatching { - fi, err := os.Lstat(name) - if err != nil { - return "", err - } - - // Don't watch sockets. - if fi.Mode()&os.ModeSocket == os.ModeSocket { - return "", nil - } - - // Don't watch named pipes. - if fi.Mode()&os.ModeNamedPipe == os.ModeNamedPipe { - return "", nil - } - - // Follow Symlinks - // Unfortunately, Linux can add bogus symlinks to watch list without - // issue, and Windows can't do symlinks period (AFAIK). To maintain - // consistency, we will act like everything is fine. There will simply - // be no file events for broken symlinks. - // Hence the returns of nil on errors. - if fi.Mode()&os.ModeSymlink == os.ModeSymlink { - name, err = filepath.EvalSymlinks(name) - if err != nil { - return "", nil - } - - w.mu.Lock() - _, alreadyWatching = w.watches[name] - w.mu.Unlock() - - if alreadyWatching { - return name, nil - } - - fi, err = os.Lstat(name) - if err != nil { - return "", nil - } - } - - watchfd, err = unix.Open(name, openMode, 0700) - if watchfd == -1 { - return "", err - } - - isDir = fi.IsDir() - } - - const registerAdd = unix.EV_ADD | unix.EV_CLEAR | unix.EV_ENABLE - if err := register(w.kq, []int{watchfd}, registerAdd, flags); err != nil { - unix.Close(watchfd) - return "", err - } - - if !alreadyWatching { - w.mu.Lock() - w.watches[name] = watchfd - w.paths[watchfd] = pathInfo{name: name, isDir: isDir} - w.mu.Unlock() - } - - if isDir { - // Watch the directory if it has not been watched before, - // or if it was watched before, but perhaps only a NOTE_DELETE (watchDirectoryFiles) - w.mu.Lock() - - watchDir := (flags&unix.NOTE_WRITE) == unix.NOTE_WRITE && - (!alreadyWatching || (w.dirFlags[name]&unix.NOTE_WRITE) != unix.NOTE_WRITE) - // Store flags so this watch can be updated later - w.dirFlags[name] = flags - w.mu.Unlock() - - if watchDir { - if err := w.watchDirectoryFiles(name); err != nil { - return "", err - } - } - } - return name, nil -} - -// readEvents reads from kqueue and converts the received kevents into -// Event values that it sends down the Events channel. -func (w *Watcher) readEvents() { - eventBuffer := make([]unix.Kevent_t, 10) - -loop: - for { - // See if there is a message on the "done" channel - select { - case <-w.done: - break loop - default: - } - - // Get new events - kevents, err := read(w.kq, eventBuffer, &keventWaitTime) - // EINTR is okay, the syscall was interrupted before timeout expired. - if err != nil && err != unix.EINTR { - select { - case w.Errors <- err: - case <-w.done: - break loop - } - continue - } - - // Flush the events we received to the Events channel - for len(kevents) > 0 { - kevent := &kevents[0] - watchfd := int(kevent.Ident) - mask := uint32(kevent.Fflags) - w.mu.Lock() - path := w.paths[watchfd] - w.mu.Unlock() - event := newEvent(path.name, mask) - - if path.isDir && !(event.Op&Remove == Remove) { - // Double check to make sure the directory exists. This can happen when - // we do a rm -fr on a recursively watched folders and we receive a - // modification event first but the folder has been deleted and later - // receive the delete event - if _, err := os.Lstat(event.Name); os.IsNotExist(err) { - // mark is as delete event - event.Op |= Remove - } - } - - if event.Op&Rename == Rename || event.Op&Remove == Remove { - w.Remove(event.Name) - w.mu.Lock() - delete(w.fileExists, event.Name) - w.mu.Unlock() - } - - if path.isDir && event.Op&Write == Write && !(event.Op&Remove == Remove) { - w.sendDirectoryChangeEvents(event.Name) - } else { - // Send the event on the Events channel. - select { - case w.Events <- event: - case <-w.done: - break loop - } - } - - if event.Op&Remove == Remove { - // Look for a file that may have overwritten this. - // For example, mv f1 f2 will delete f2, then create f2. - if path.isDir { - fileDir := filepath.Clean(event.Name) - w.mu.Lock() - _, found := w.watches[fileDir] - w.mu.Unlock() - if found { - // make sure the directory exists before we watch for changes. When we - // do a recursive watch and perform rm -fr, the parent directory might - // have gone missing, ignore the missing directory and let the - // upcoming delete event remove the watch from the parent directory. - if _, err := os.Lstat(fileDir); err == nil { - w.sendDirectoryChangeEvents(fileDir) - } - } - } else { - filePath := filepath.Clean(event.Name) - if fileInfo, err := os.Lstat(filePath); err == nil { - w.sendFileCreatedEventIfNew(filePath, fileInfo) - } - } - } - - // Move to next event - kevents = kevents[1:] - } - } - - // cleanup - err := unix.Close(w.kq) - if err != nil { - // only way the previous loop breaks is if w.done was closed so we need to async send to w.Errors. - select { - case w.Errors <- err: - default: - } - } - close(w.Events) - close(w.Errors) -} - -// newEvent returns an platform-independent Event based on kqueue Fflags. -func newEvent(name string, mask uint32) Event { - e := Event{Name: name} - if mask&unix.NOTE_DELETE == unix.NOTE_DELETE { - e.Op |= Remove - } - if mask&unix.NOTE_WRITE == unix.NOTE_WRITE { - e.Op |= Write - } - if mask&unix.NOTE_RENAME == unix.NOTE_RENAME { - e.Op |= Rename - } - if mask&unix.NOTE_ATTRIB == unix.NOTE_ATTRIB { - e.Op |= Chmod - } - return e -} - -func newCreateEvent(name string) Event { - return Event{Name: name, Op: Create} -} - -// watchDirectoryFiles to mimic inotify when adding a watch on a directory -func (w *Watcher) watchDirectoryFiles(dirPath string) error { - // Get all files - files, err := ioutil.ReadDir(dirPath) - if err != nil { - return err - } - - for _, fileInfo := range files { - filePath := filepath.Join(dirPath, fileInfo.Name()) - filePath, err = w.internalWatch(filePath, fileInfo) - if err != nil { - return err - } - - w.mu.Lock() - w.fileExists[filePath] = true - w.mu.Unlock() - } - - return nil -} - -// sendDirectoryEvents searches the directory for newly created files -// and sends them over the event channel. This functionality is to have -// the BSD version of fsnotify match Linux inotify which provides a -// create event for files created in a watched directory. -func (w *Watcher) sendDirectoryChangeEvents(dirPath string) { - // Get all files - files, err := ioutil.ReadDir(dirPath) - if err != nil { - select { - case w.Errors <- err: - case <-w.done: - return - } - } - - // Search for new files - for _, fileInfo := range files { - filePath := filepath.Join(dirPath, fileInfo.Name()) - err := w.sendFileCreatedEventIfNew(filePath, fileInfo) - - if err != nil { - return - } - } -} - -// sendFileCreatedEvent sends a create event if the file isn't already being tracked. -func (w *Watcher) sendFileCreatedEventIfNew(filePath string, fileInfo os.FileInfo) (err error) { - w.mu.Lock() - _, doesExist := w.fileExists[filePath] - w.mu.Unlock() - if !doesExist { - // Send create event - select { - case w.Events <- newCreateEvent(filePath): - case <-w.done: - return - } - } - - // like watchDirectoryFiles (but without doing another ReadDir) - filePath, err = w.internalWatch(filePath, fileInfo) - if err != nil { - return err - } - - w.mu.Lock() - w.fileExists[filePath] = true - w.mu.Unlock() - - return nil -} - -func (w *Watcher) internalWatch(name string, fileInfo os.FileInfo) (string, error) { - if fileInfo.IsDir() { - // mimic Linux providing delete events for subdirectories - // but preserve the flags used if currently watching subdirectory - w.mu.Lock() - flags := w.dirFlags[name] - w.mu.Unlock() - - flags |= unix.NOTE_DELETE | unix.NOTE_RENAME - return w.addWatch(name, flags) - } - - // watch file to mimic Linux inotify - return w.addWatch(name, noteAllEvents) -} - -// kqueue creates a new kernel event queue and returns a descriptor. -func kqueue() (kq int, err error) { - kq, err = unix.Kqueue() - if kq == -1 { - return kq, err - } - return kq, nil -} - -// register events with the queue -func register(kq int, fds []int, flags int, fflags uint32) error { - changes := make([]unix.Kevent_t, len(fds)) - - for i, fd := range fds { - // SetKevent converts int to the platform-specific types: - unix.SetKevent(&changes[i], fd, unix.EVFILT_VNODE, flags) - changes[i].Fflags = fflags - } - - // register the events - success, err := unix.Kevent(kq, changes, nil, nil) - if success == -1 { - return err - } - return nil -} - -// read retrieves pending events, or waits until an event occurs. -// A timeout of nil blocks indefinitely, while 0 polls the queue. -func read(kq int, events []unix.Kevent_t, timeout *unix.Timespec) ([]unix.Kevent_t, error) { - n, err := unix.Kevent(kq, nil, events, timeout) - if err != nil { - return nil, err - } - return events[0:n], nil -} - -// durationToTimespec prepares a timeout value -func durationToTimespec(d time.Duration) unix.Timespec { - return unix.NsecToTimespec(d.Nanoseconds()) -} diff --git a/vendor/github.com/fsnotify/fsnotify/mkdoc.zsh b/vendor/github.com/fsnotify/fsnotify/mkdoc.zsh new file mode 100644 index 0000000000..b09ef76834 --- /dev/null +++ b/vendor/github.com/fsnotify/fsnotify/mkdoc.zsh @@ -0,0 +1,208 @@ +#!/usr/bin/env zsh +[ "${ZSH_VERSION:-}" = "" ] && echo >&2 "Only works with zsh" && exit 1 +setopt err_exit no_unset pipefail extended_glob + +# Simple script to update the godoc comments on all watchers. Probably took me +# more time to write this than doing it manually, but ah well 🙃 + +watcher=$(</tmp/x + print -r -- $cmt >>/tmp/x + tail -n+$(( end + 1 )) $file >>/tmp/x + mv /tmp/x $file + done +} + +set-cmt '^type Watcher struct ' $watcher +set-cmt '^func NewWatcher(' $new +set-cmt '^func (w \*Watcher) Add(' $add +set-cmt '^func (w \*Watcher) Remove(' $remove +set-cmt '^func (w \*Watcher) Close(' $close +set-cmt '^func (w \*Watcher) WatchList(' $watchlist +set-cmt '^[[:space:]]*Events *chan Event$' $events +set-cmt '^[[:space:]]*Errors *chan error$' $errors diff --git a/vendor/github.com/fsnotify/fsnotify/open_mode_bsd.go b/vendor/github.com/fsnotify/fsnotify/system_bsd.go similarity index 57% rename from vendor/github.com/fsnotify/fsnotify/open_mode_bsd.go rename to vendor/github.com/fsnotify/fsnotify/system_bsd.go index 36cc3845b6..4322b0b885 100644 --- a/vendor/github.com/fsnotify/fsnotify/open_mode_bsd.go +++ b/vendor/github.com/fsnotify/fsnotify/system_bsd.go @@ -1,7 +1,3 @@ -// Copyright 2013 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - //go:build freebsd || openbsd || netbsd || dragonfly // +build freebsd openbsd netbsd dragonfly diff --git a/vendor/github.com/fsnotify/fsnotify/open_mode_darwin.go b/vendor/github.com/fsnotify/fsnotify/system_darwin.go similarity index 52% rename from vendor/github.com/fsnotify/fsnotify/open_mode_darwin.go rename to vendor/github.com/fsnotify/fsnotify/system_darwin.go index 98cd8476ff..5da5ffa78f 100644 --- a/vendor/github.com/fsnotify/fsnotify/open_mode_darwin.go +++ b/vendor/github.com/fsnotify/fsnotify/system_darwin.go @@ -1,7 +1,3 @@ -// Copyright 2013 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - //go:build darwin // +build darwin diff --git a/vendor/github.com/fsnotify/fsnotify/windows.go b/vendor/github.com/fsnotify/fsnotify/windows.go deleted file mode 100644 index 02ce7deb0b..0000000000 --- a/vendor/github.com/fsnotify/fsnotify/windows.go +++ /dev/null @@ -1,586 +0,0 @@ -// Copyright 2011 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build windows -// +build windows - -package fsnotify - -import ( - "errors" - "fmt" - "os" - "path/filepath" - "reflect" - "runtime" - "sync" - "syscall" - "unsafe" -) - -// Watcher watches a set of files, delivering events to a channel. -type Watcher struct { - Events chan Event - Errors chan error - isClosed bool // Set to true when Close() is first called - mu sync.Mutex // Map access - port syscall.Handle // Handle to completion port - watches watchMap // Map of watches (key: i-number) - input chan *input // Inputs to the reader are sent on this channel - quit chan chan<- error -} - -// NewWatcher establishes a new watcher with the underlying OS and begins waiting for events. -func NewWatcher() (*Watcher, error) { - port, e := syscall.CreateIoCompletionPort(syscall.InvalidHandle, 0, 0, 0) - if e != nil { - return nil, os.NewSyscallError("CreateIoCompletionPort", e) - } - w := &Watcher{ - port: port, - watches: make(watchMap), - input: make(chan *input, 1), - Events: make(chan Event, 50), - Errors: make(chan error), - quit: make(chan chan<- error, 1), - } - go w.readEvents() - return w, nil -} - -// Close removes all watches and closes the events channel. -func (w *Watcher) Close() error { - if w.isClosed { - return nil - } - w.isClosed = true - - // Send "quit" message to the reader goroutine - ch := make(chan error) - w.quit <- ch - if err := w.wakeupReader(); err != nil { - return err - } - return <-ch -} - -// Add starts watching the named file or directory (non-recursively). -func (w *Watcher) Add(name string) error { - if w.isClosed { - return errors.New("watcher already closed") - } - in := &input{ - op: opAddWatch, - path: filepath.Clean(name), - flags: sysFSALLEVENTS, - reply: make(chan error), - } - w.input <- in - if err := w.wakeupReader(); err != nil { - return err - } - return <-in.reply -} - -// Remove stops watching the the named file or directory (non-recursively). -func (w *Watcher) Remove(name string) error { - in := &input{ - op: opRemoveWatch, - path: filepath.Clean(name), - reply: make(chan error), - } - w.input <- in - if err := w.wakeupReader(); err != nil { - return err - } - return <-in.reply -} - -// WatchList returns the directories and files that are being monitered. -func (w *Watcher) WatchList() []string { - w.mu.Lock() - defer w.mu.Unlock() - - entries := make([]string, 0, len(w.watches)) - for _, entry := range w.watches { - for _, watchEntry := range entry { - entries = append(entries, watchEntry.path) - } - } - - return entries -} - -const ( - // Options for AddWatch - sysFSONESHOT = 0x80000000 - sysFSONLYDIR = 0x1000000 - - // Events - sysFSACCESS = 0x1 - sysFSALLEVENTS = 0xfff - sysFSATTRIB = 0x4 - sysFSCLOSE = 0x18 - sysFSCREATE = 0x100 - sysFSDELETE = 0x200 - sysFSDELETESELF = 0x400 - sysFSMODIFY = 0x2 - sysFSMOVE = 0xc0 - sysFSMOVEDFROM = 0x40 - sysFSMOVEDTO = 0x80 - sysFSMOVESELF = 0x800 - - // Special events - sysFSIGNORED = 0x8000 - sysFSQOVERFLOW = 0x4000 -) - -func newEvent(name string, mask uint32) Event { - e := Event{Name: name} - if mask&sysFSCREATE == sysFSCREATE || mask&sysFSMOVEDTO == sysFSMOVEDTO { - e.Op |= Create - } - if mask&sysFSDELETE == sysFSDELETE || mask&sysFSDELETESELF == sysFSDELETESELF { - e.Op |= Remove - } - if mask&sysFSMODIFY == sysFSMODIFY { - e.Op |= Write - } - if mask&sysFSMOVE == sysFSMOVE || mask&sysFSMOVESELF == sysFSMOVESELF || mask&sysFSMOVEDFROM == sysFSMOVEDFROM { - e.Op |= Rename - } - if mask&sysFSATTRIB == sysFSATTRIB { - e.Op |= Chmod - } - return e -} - -const ( - opAddWatch = iota - opRemoveWatch -) - -const ( - provisional uint64 = 1 << (32 + iota) -) - -type input struct { - op int - path string - flags uint32 - reply chan error -} - -type inode struct { - handle syscall.Handle - volume uint32 - index uint64 -} - -type watch struct { - ov syscall.Overlapped - ino *inode // i-number - path string // Directory path - mask uint64 // Directory itself is being watched with these notify flags - names map[string]uint64 // Map of names being watched and their notify flags - rename string // Remembers the old name while renaming a file - buf [4096]byte -} - -type indexMap map[uint64]*watch -type watchMap map[uint32]indexMap - -func (w *Watcher) wakeupReader() error { - e := syscall.PostQueuedCompletionStatus(w.port, 0, 0, nil) - if e != nil { - return os.NewSyscallError("PostQueuedCompletionStatus", e) - } - return nil -} - -func getDir(pathname string) (dir string, err error) { - attr, e := syscall.GetFileAttributes(syscall.StringToUTF16Ptr(pathname)) - if e != nil { - return "", os.NewSyscallError("GetFileAttributes", e) - } - if attr&syscall.FILE_ATTRIBUTE_DIRECTORY != 0 { - dir = pathname - } else { - dir, _ = filepath.Split(pathname) - dir = filepath.Clean(dir) - } - return -} - -func getIno(path string) (ino *inode, err error) { - h, e := syscall.CreateFile(syscall.StringToUTF16Ptr(path), - syscall.FILE_LIST_DIRECTORY, - syscall.FILE_SHARE_READ|syscall.FILE_SHARE_WRITE|syscall.FILE_SHARE_DELETE, - nil, syscall.OPEN_EXISTING, - syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OVERLAPPED, 0) - if e != nil { - return nil, os.NewSyscallError("CreateFile", e) - } - var fi syscall.ByHandleFileInformation - if e = syscall.GetFileInformationByHandle(h, &fi); e != nil { - syscall.CloseHandle(h) - return nil, os.NewSyscallError("GetFileInformationByHandle", e) - } - ino = &inode{ - handle: h, - volume: fi.VolumeSerialNumber, - index: uint64(fi.FileIndexHigh)<<32 | uint64(fi.FileIndexLow), - } - return ino, nil -} - -// Must run within the I/O thread. -func (m watchMap) get(ino *inode) *watch { - if i := m[ino.volume]; i != nil { - return i[ino.index] - } - return nil -} - -// Must run within the I/O thread. -func (m watchMap) set(ino *inode, watch *watch) { - i := m[ino.volume] - if i == nil { - i = make(indexMap) - m[ino.volume] = i - } - i[ino.index] = watch -} - -// Must run within the I/O thread. -func (w *Watcher) addWatch(pathname string, flags uint64) error { - dir, err := getDir(pathname) - if err != nil { - return err - } - if flags&sysFSONLYDIR != 0 && pathname != dir { - return nil - } - ino, err := getIno(dir) - if err != nil { - return err - } - w.mu.Lock() - watchEntry := w.watches.get(ino) - w.mu.Unlock() - if watchEntry == nil { - if _, e := syscall.CreateIoCompletionPort(ino.handle, w.port, 0, 0); e != nil { - syscall.CloseHandle(ino.handle) - return os.NewSyscallError("CreateIoCompletionPort", e) - } - watchEntry = &watch{ - ino: ino, - path: dir, - names: make(map[string]uint64), - } - w.mu.Lock() - w.watches.set(ino, watchEntry) - w.mu.Unlock() - flags |= provisional - } else { - syscall.CloseHandle(ino.handle) - } - if pathname == dir { - watchEntry.mask |= flags - } else { - watchEntry.names[filepath.Base(pathname)] |= flags - } - if err = w.startRead(watchEntry); err != nil { - return err - } - if pathname == dir { - watchEntry.mask &= ^provisional - } else { - watchEntry.names[filepath.Base(pathname)] &= ^provisional - } - return nil -} - -// Must run within the I/O thread. -func (w *Watcher) remWatch(pathname string) error { - dir, err := getDir(pathname) - if err != nil { - return err - } - ino, err := getIno(dir) - if err != nil { - return err - } - w.mu.Lock() - watch := w.watches.get(ino) - w.mu.Unlock() - if watch == nil { - return fmt.Errorf("can't remove non-existent watch for: %s", pathname) - } - if pathname == dir { - w.sendEvent(watch.path, watch.mask&sysFSIGNORED) - watch.mask = 0 - } else { - name := filepath.Base(pathname) - w.sendEvent(filepath.Join(watch.path, name), watch.names[name]&sysFSIGNORED) - delete(watch.names, name) - } - return w.startRead(watch) -} - -// Must run within the I/O thread. -func (w *Watcher) deleteWatch(watch *watch) { - for name, mask := range watch.names { - if mask&provisional == 0 { - w.sendEvent(filepath.Join(watch.path, name), mask&sysFSIGNORED) - } - delete(watch.names, name) - } - if watch.mask != 0 { - if watch.mask&provisional == 0 { - w.sendEvent(watch.path, watch.mask&sysFSIGNORED) - } - watch.mask = 0 - } -} - -// Must run within the I/O thread. -func (w *Watcher) startRead(watch *watch) error { - if e := syscall.CancelIo(watch.ino.handle); e != nil { - w.Errors <- os.NewSyscallError("CancelIo", e) - w.deleteWatch(watch) - } - mask := toWindowsFlags(watch.mask) - for _, m := range watch.names { - mask |= toWindowsFlags(m) - } - if mask == 0 { - if e := syscall.CloseHandle(watch.ino.handle); e != nil { - w.Errors <- os.NewSyscallError("CloseHandle", e) - } - w.mu.Lock() - delete(w.watches[watch.ino.volume], watch.ino.index) - w.mu.Unlock() - return nil - } - e := syscall.ReadDirectoryChanges(watch.ino.handle, &watch.buf[0], - uint32(unsafe.Sizeof(watch.buf)), false, mask, nil, &watch.ov, 0) - if e != nil { - err := os.NewSyscallError("ReadDirectoryChanges", e) - if e == syscall.ERROR_ACCESS_DENIED && watch.mask&provisional == 0 { - // Watched directory was probably removed - if w.sendEvent(watch.path, watch.mask&sysFSDELETESELF) { - if watch.mask&sysFSONESHOT != 0 { - watch.mask = 0 - } - } - err = nil - } - w.deleteWatch(watch) - w.startRead(watch) - return err - } - return nil -} - -// readEvents reads from the I/O completion port, converts the -// received events into Event objects and sends them via the Events channel. -// Entry point to the I/O thread. -func (w *Watcher) readEvents() { - var ( - n, key uint32 - ov *syscall.Overlapped - ) - runtime.LockOSThread() - - for { - e := syscall.GetQueuedCompletionStatus(w.port, &n, &key, &ov, syscall.INFINITE) - watch := (*watch)(unsafe.Pointer(ov)) - - if watch == nil { - select { - case ch := <-w.quit: - w.mu.Lock() - var indexes []indexMap - for _, index := range w.watches { - indexes = append(indexes, index) - } - w.mu.Unlock() - for _, index := range indexes { - for _, watch := range index { - w.deleteWatch(watch) - w.startRead(watch) - } - } - var err error - if e := syscall.CloseHandle(w.port); e != nil { - err = os.NewSyscallError("CloseHandle", e) - } - close(w.Events) - close(w.Errors) - ch <- err - return - case in := <-w.input: - switch in.op { - case opAddWatch: - in.reply <- w.addWatch(in.path, uint64(in.flags)) - case opRemoveWatch: - in.reply <- w.remWatch(in.path) - } - default: - } - continue - } - - switch e { - case syscall.ERROR_MORE_DATA: - if watch == nil { - w.Errors <- errors.New("ERROR_MORE_DATA has unexpectedly null lpOverlapped buffer") - } else { - // The i/o succeeded but the buffer is full. - // In theory we should be building up a full packet. - // In practice we can get away with just carrying on. - n = uint32(unsafe.Sizeof(watch.buf)) - } - case syscall.ERROR_ACCESS_DENIED: - // Watched directory was probably removed - w.sendEvent(watch.path, watch.mask&sysFSDELETESELF) - w.deleteWatch(watch) - w.startRead(watch) - continue - case syscall.ERROR_OPERATION_ABORTED: - // CancelIo was called on this handle - continue - default: - w.Errors <- os.NewSyscallError("GetQueuedCompletionPort", e) - continue - case nil: - } - - var offset uint32 - for { - if n == 0 { - w.Events <- newEvent("", sysFSQOVERFLOW) - w.Errors <- errors.New("short read in readEvents()") - break - } - - // Point "raw" to the event in the buffer - raw := (*syscall.FileNotifyInformation)(unsafe.Pointer(&watch.buf[offset])) - // TODO: Consider using unsafe.Slice that is available from go1.17 - // https://stackoverflow.com/questions/51187973/how-to-create-an-array-or-a-slice-from-an-array-unsafe-pointer-in-golang - // instead of using a fixed syscall.MAX_PATH buf, we create a buf that is the size of the path name - size := int(raw.FileNameLength / 2) - var buf []uint16 - sh := (*reflect.SliceHeader)(unsafe.Pointer(&buf)) - sh.Data = uintptr(unsafe.Pointer(&raw.FileName)) - sh.Len = size - sh.Cap = size - name := syscall.UTF16ToString(buf) - fullname := filepath.Join(watch.path, name) - - var mask uint64 - switch raw.Action { - case syscall.FILE_ACTION_REMOVED: - mask = sysFSDELETESELF - case syscall.FILE_ACTION_MODIFIED: - mask = sysFSMODIFY - case syscall.FILE_ACTION_RENAMED_OLD_NAME: - watch.rename = name - case syscall.FILE_ACTION_RENAMED_NEW_NAME: - if watch.names[watch.rename] != 0 { - watch.names[name] |= watch.names[watch.rename] - delete(watch.names, watch.rename) - mask = sysFSMOVESELF - } - } - - sendNameEvent := func() { - if w.sendEvent(fullname, watch.names[name]&mask) { - if watch.names[name]&sysFSONESHOT != 0 { - delete(watch.names, name) - } - } - } - if raw.Action != syscall.FILE_ACTION_RENAMED_NEW_NAME { - sendNameEvent() - } - if raw.Action == syscall.FILE_ACTION_REMOVED { - w.sendEvent(fullname, watch.names[name]&sysFSIGNORED) - delete(watch.names, name) - } - if w.sendEvent(fullname, watch.mask&toFSnotifyFlags(raw.Action)) { - if watch.mask&sysFSONESHOT != 0 { - watch.mask = 0 - } - } - if raw.Action == syscall.FILE_ACTION_RENAMED_NEW_NAME { - fullname = filepath.Join(watch.path, watch.rename) - sendNameEvent() - } - - // Move to the next event in the buffer - if raw.NextEntryOffset == 0 { - break - } - offset += raw.NextEntryOffset - - // Error! - if offset >= n { - w.Errors <- errors.New("Windows system assumed buffer larger than it is, events have likely been missed.") - break - } - } - - if err := w.startRead(watch); err != nil { - w.Errors <- err - } - } -} - -func (w *Watcher) sendEvent(name string, mask uint64) bool { - if mask == 0 { - return false - } - event := newEvent(name, uint32(mask)) - select { - case ch := <-w.quit: - w.quit <- ch - case w.Events <- event: - } - return true -} - -func toWindowsFlags(mask uint64) uint32 { - var m uint32 - if mask&sysFSACCESS != 0 { - m |= syscall.FILE_NOTIFY_CHANGE_LAST_ACCESS - } - if mask&sysFSMODIFY != 0 { - m |= syscall.FILE_NOTIFY_CHANGE_LAST_WRITE - } - if mask&sysFSATTRIB != 0 { - m |= syscall.FILE_NOTIFY_CHANGE_ATTRIBUTES - } - if mask&(sysFSMOVE|sysFSCREATE|sysFSDELETE) != 0 { - m |= syscall.FILE_NOTIFY_CHANGE_FILE_NAME | syscall.FILE_NOTIFY_CHANGE_DIR_NAME - } - return m -} - -func toFSnotifyFlags(action uint32) uint64 { - switch action { - case syscall.FILE_ACTION_ADDED: - return sysFSCREATE - case syscall.FILE_ACTION_REMOVED: - return sysFSDELETE - case syscall.FILE_ACTION_MODIFIED: - return sysFSMODIFY - case syscall.FILE_ACTION_RENAMED_OLD_NAME: - return sysFSMOVEDFROM - case syscall.FILE_ACTION_RENAMED_NEW_NAME: - return sysFSMOVEDTO - } - return 0 -} diff --git a/vendor/github.com/go-openapi/jsonpointer/.editorconfig b/vendor/github.com/go-openapi/jsonpointer/.editorconfig new file mode 100644 index 0000000000..3152da69a5 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/.editorconfig @@ -0,0 +1,26 @@ +# top-most EditorConfig file +root = true + +# Unix-style newlines with a newline ending every file +[*] +end_of_line = lf +insert_final_newline = true +indent_style = space +indent_size = 2 +trim_trailing_whitespace = true + +# Set default charset +[*.{js,py,go,scala,rb,java,html,css,less,sass,md}] +charset = utf-8 + +# Tab indentation (no size specified) +[*.go] +indent_style = tab + +[*.md] +trim_trailing_whitespace = false + +# Matches the exact files either package.json or .travis.yml +[{package.json,.travis.yml}] +indent_style = space +indent_size = 2 diff --git a/vendor/github.com/go-openapi/jsonpointer/.gitignore b/vendor/github.com/go-openapi/jsonpointer/.gitignore new file mode 100644 index 0000000000..769c244007 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/.gitignore @@ -0,0 +1 @@ +secrets.yml diff --git a/vendor/github.com/go-openapi/jsonpointer/.travis.yml b/vendor/github.com/go-openapi/jsonpointer/.travis.yml new file mode 100644 index 0000000000..03a22fe06f --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/.travis.yml @@ -0,0 +1,15 @@ +after_success: +- bash <(curl -s https://codecov.io/bash) +go: +- 1.14.x +- 1.15.x +install: +- GO111MODULE=off go get -u gotest.tools/gotestsum +env: +- GO111MODULE=on +language: go +notifications: + slack: + secure: 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 +script: +- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md new file mode 100644 index 0000000000..9322b065e3 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/CODE_OF_CONDUCT.md @@ -0,0 +1,74 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, body +size, disability, ethnicity, gender identity and expression, level of experience, +nationality, personal appearance, race, religion, or sexual identity and +orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or +advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an appointed +representative at an online or offline event. Representation of a project may be +further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting the project team at ivan+abuse@flanders.co.nz. All +complaints will be reviewed and investigated and will result in a response that +is deemed necessary and appropriate to the circumstances. The project team is +obligated to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, +available at [http://contributor-covenant.org/version/1/4][version] + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/github.com/go-openapi/jsonpointer/LICENSE b/vendor/github.com/go-openapi/jsonpointer/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/go-openapi/jsonpointer/README.md b/vendor/github.com/go-openapi/jsonpointer/README.md new file mode 100644 index 0000000000..813788aff1 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/README.md @@ -0,0 +1,15 @@ +# gojsonpointer [![Build Status](https://travis-ci.org/go-openapi/jsonpointer.svg?branch=master)](https://travis-ci.org/go-openapi/jsonpointer) [![codecov](https://codecov.io/gh/go-openapi/jsonpointer/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonpointer) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) + +[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonpointer/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonpointer?status.svg)](http://godoc.org/github.com/go-openapi/jsonpointer) +An implementation of JSON Pointer - Go language + +## Status +Completed YES + +Tested YES + +## References +http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 + +### Note +The 4.Evaluation part of the previous reference, starting with 'If the currently referenced value is a JSON array, the reference token MUST contain either...' is not implemented. diff --git a/vendor/github.com/go-openapi/jsonpointer/pointer.go b/vendor/github.com/go-openapi/jsonpointer/pointer.go new file mode 100644 index 0000000000..7df9853def --- /dev/null +++ b/vendor/github.com/go-openapi/jsonpointer/pointer.go @@ -0,0 +1,390 @@ +// Copyright 2013 sigu-399 ( https://github.com/sigu-399 ) +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// author sigu-399 +// author-github https://github.com/sigu-399 +// author-mail sigu.399@gmail.com +// +// repository-name jsonpointer +// repository-desc An implementation of JSON Pointer - Go language +// +// description Main and unique file. +// +// created 25-02-2013 + +package jsonpointer + +import ( + "errors" + "fmt" + "reflect" + "strconv" + "strings" + + "github.com/go-openapi/swag" +) + +const ( + emptyPointer = `` + pointerSeparator = `/` + + invalidStart = `JSON pointer must be empty or start with a "` + pointerSeparator +) + +var jsonPointableType = reflect.TypeOf(new(JSONPointable)).Elem() +var jsonSetableType = reflect.TypeOf(new(JSONSetable)).Elem() + +// JSONPointable is an interface for structs to implement when they need to customize the +// json pointer process +type JSONPointable interface { + JSONLookup(string) (interface{}, error) +} + +// JSONSetable is an interface for structs to implement when they need to customize the +// json pointer process +type JSONSetable interface { + JSONSet(string, interface{}) error +} + +// New creates a new json pointer for the given string +func New(jsonPointerString string) (Pointer, error) { + + var p Pointer + err := p.parse(jsonPointerString) + return p, err + +} + +// Pointer the json pointer reprsentation +type Pointer struct { + referenceTokens []string +} + +// "Constructor", parses the given string JSON pointer +func (p *Pointer) parse(jsonPointerString string) error { + + var err error + + if jsonPointerString != emptyPointer { + if !strings.HasPrefix(jsonPointerString, pointerSeparator) { + err = errors.New(invalidStart) + } else { + referenceTokens := strings.Split(jsonPointerString, pointerSeparator) + for _, referenceToken := range referenceTokens[1:] { + p.referenceTokens = append(p.referenceTokens, referenceToken) + } + } + } + + return err +} + +// Get uses the pointer to retrieve a value from a JSON document +func (p *Pointer) Get(document interface{}) (interface{}, reflect.Kind, error) { + return p.get(document, swag.DefaultJSONNameProvider) +} + +// Set uses the pointer to set a value from a JSON document +func (p *Pointer) Set(document interface{}, value interface{}) (interface{}, error) { + return document, p.set(document, value, swag.DefaultJSONNameProvider) +} + +// GetForToken gets a value for a json pointer token 1 level deep +func GetForToken(document interface{}, decodedToken string) (interface{}, reflect.Kind, error) { + return getSingleImpl(document, decodedToken, swag.DefaultJSONNameProvider) +} + +// SetForToken gets a value for a json pointer token 1 level deep +func SetForToken(document interface{}, decodedToken string, value interface{}) (interface{}, error) { + return document, setSingleImpl(document, value, decodedToken, swag.DefaultJSONNameProvider) +} + +func getSingleImpl(node interface{}, decodedToken string, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) { + rValue := reflect.Indirect(reflect.ValueOf(node)) + kind := rValue.Kind() + + if rValue.Type().Implements(jsonPointableType) { + r, err := node.(JSONPointable).JSONLookup(decodedToken) + if err != nil { + return nil, kind, err + } + return r, kind, nil + } + + switch kind { + case reflect.Struct: + nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken) + if !ok { + return nil, kind, fmt.Errorf("object has no field %q", decodedToken) + } + fld := rValue.FieldByName(nm) + return fld.Interface(), kind, nil + + case reflect.Map: + kv := reflect.ValueOf(decodedToken) + mv := rValue.MapIndex(kv) + + if mv.IsValid() { + return mv.Interface(), kind, nil + } + return nil, kind, fmt.Errorf("object has no key %q", decodedToken) + + case reflect.Slice: + tokenIndex, err := strconv.Atoi(decodedToken) + if err != nil { + return nil, kind, err + } + sLength := rValue.Len() + if tokenIndex < 0 || tokenIndex >= sLength { + return nil, kind, fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength-1, tokenIndex) + } + + elem := rValue.Index(tokenIndex) + return elem.Interface(), kind, nil + + default: + return nil, kind, fmt.Errorf("invalid token reference %q", decodedToken) + } + +} + +func setSingleImpl(node, data interface{}, decodedToken string, nameProvider *swag.NameProvider) error { + rValue := reflect.Indirect(reflect.ValueOf(node)) + + if ns, ok := node.(JSONSetable); ok { // pointer impl + return ns.JSONSet(decodedToken, data) + } + + if rValue.Type().Implements(jsonSetableType) { + return node.(JSONSetable).JSONSet(decodedToken, data) + } + + switch rValue.Kind() { + case reflect.Struct: + nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken) + if !ok { + return fmt.Errorf("object has no field %q", decodedToken) + } + fld := rValue.FieldByName(nm) + if fld.IsValid() { + fld.Set(reflect.ValueOf(data)) + } + return nil + + case reflect.Map: + kv := reflect.ValueOf(decodedToken) + rValue.SetMapIndex(kv, reflect.ValueOf(data)) + return nil + + case reflect.Slice: + tokenIndex, err := strconv.Atoi(decodedToken) + if err != nil { + return err + } + sLength := rValue.Len() + if tokenIndex < 0 || tokenIndex >= sLength { + return fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex) + } + + elem := rValue.Index(tokenIndex) + if !elem.CanSet() { + return fmt.Errorf("can't set slice index %s to %v", decodedToken, data) + } + elem.Set(reflect.ValueOf(data)) + return nil + + default: + return fmt.Errorf("invalid token reference %q", decodedToken) + } + +} + +func (p *Pointer) get(node interface{}, nameProvider *swag.NameProvider) (interface{}, reflect.Kind, error) { + + if nameProvider == nil { + nameProvider = swag.DefaultJSONNameProvider + } + + kind := reflect.Invalid + + // Full document when empty + if len(p.referenceTokens) == 0 { + return node, kind, nil + } + + for _, token := range p.referenceTokens { + + decodedToken := Unescape(token) + + r, knd, err := getSingleImpl(node, decodedToken, nameProvider) + if err != nil { + return nil, knd, err + } + node, kind = r, knd + + } + + rValue := reflect.ValueOf(node) + kind = rValue.Kind() + + return node, kind, nil +} + +func (p *Pointer) set(node, data interface{}, nameProvider *swag.NameProvider) error { + knd := reflect.ValueOf(node).Kind() + + if knd != reflect.Ptr && knd != reflect.Struct && knd != reflect.Map && knd != reflect.Slice && knd != reflect.Array { + return fmt.Errorf("only structs, pointers, maps and slices are supported for setting values") + } + + if nameProvider == nil { + nameProvider = swag.DefaultJSONNameProvider + } + + // Full document when empty + if len(p.referenceTokens) == 0 { + return nil + } + + lastI := len(p.referenceTokens) - 1 + for i, token := range p.referenceTokens { + isLastToken := i == lastI + decodedToken := Unescape(token) + + if isLastToken { + + return setSingleImpl(node, data, decodedToken, nameProvider) + } + + rValue := reflect.Indirect(reflect.ValueOf(node)) + kind := rValue.Kind() + + if rValue.Type().Implements(jsonPointableType) { + r, err := node.(JSONPointable).JSONLookup(decodedToken) + if err != nil { + return err + } + fld := reflect.ValueOf(r) + if fld.CanAddr() && fld.Kind() != reflect.Interface && fld.Kind() != reflect.Map && fld.Kind() != reflect.Slice && fld.Kind() != reflect.Ptr { + node = fld.Addr().Interface() + continue + } + node = r + continue + } + + switch kind { + case reflect.Struct: + nm, ok := nameProvider.GetGoNameForType(rValue.Type(), decodedToken) + if !ok { + return fmt.Errorf("object has no field %q", decodedToken) + } + fld := rValue.FieldByName(nm) + if fld.CanAddr() && fld.Kind() != reflect.Interface && fld.Kind() != reflect.Map && fld.Kind() != reflect.Slice && fld.Kind() != reflect.Ptr { + node = fld.Addr().Interface() + continue + } + node = fld.Interface() + + case reflect.Map: + kv := reflect.ValueOf(decodedToken) + mv := rValue.MapIndex(kv) + + if !mv.IsValid() { + return fmt.Errorf("object has no key %q", decodedToken) + } + if mv.CanAddr() && mv.Kind() != reflect.Interface && mv.Kind() != reflect.Map && mv.Kind() != reflect.Slice && mv.Kind() != reflect.Ptr { + node = mv.Addr().Interface() + continue + } + node = mv.Interface() + + case reflect.Slice: + tokenIndex, err := strconv.Atoi(decodedToken) + if err != nil { + return err + } + sLength := rValue.Len() + if tokenIndex < 0 || tokenIndex >= sLength { + return fmt.Errorf("index out of bounds array[0,%d] index '%d'", sLength, tokenIndex) + } + + elem := rValue.Index(tokenIndex) + if elem.CanAddr() && elem.Kind() != reflect.Interface && elem.Kind() != reflect.Map && elem.Kind() != reflect.Slice && elem.Kind() != reflect.Ptr { + node = elem.Addr().Interface() + continue + } + node = elem.Interface() + + default: + return fmt.Errorf("invalid token reference %q", decodedToken) + } + + } + + return nil +} + +// DecodedTokens returns the decoded tokens +func (p *Pointer) DecodedTokens() []string { + result := make([]string, 0, len(p.referenceTokens)) + for _, t := range p.referenceTokens { + result = append(result, Unescape(t)) + } + return result +} + +// IsEmpty returns true if this is an empty json pointer +// this indicates that it points to the root document +func (p *Pointer) IsEmpty() bool { + return len(p.referenceTokens) == 0 +} + +// Pointer to string representation function +func (p *Pointer) String() string { + + if len(p.referenceTokens) == 0 { + return emptyPointer + } + + pointerString := pointerSeparator + strings.Join(p.referenceTokens, pointerSeparator) + + return pointerString +} + +// Specific JSON pointer encoding here +// ~0 => ~ +// ~1 => / +// ... and vice versa + +const ( + encRefTok0 = `~0` + encRefTok1 = `~1` + decRefTok0 = `~` + decRefTok1 = `/` +) + +// Unescape unescapes a json pointer reference token string to the original representation +func Unescape(token string) string { + step1 := strings.Replace(token, encRefTok1, decRefTok1, -1) + step2 := strings.Replace(step1, encRefTok0, decRefTok0, -1) + return step2 +} + +// Escape escapes a pointer reference token string +func Escape(token string) string { + step1 := strings.Replace(token, decRefTok0, encRefTok0, -1) + step2 := strings.Replace(step1, decRefTok1, encRefTok1, -1) + return step2 +} diff --git a/vendor/github.com/go-openapi/jsonreference/.gitignore b/vendor/github.com/go-openapi/jsonreference/.gitignore new file mode 100644 index 0000000000..769c244007 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/.gitignore @@ -0,0 +1 @@ +secrets.yml diff --git a/vendor/github.com/go-openapi/jsonreference/.golangci.yml b/vendor/github.com/go-openapi/jsonreference/.golangci.yml new file mode 100644 index 0000000000..f9381aee54 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/.golangci.yml @@ -0,0 +1,41 @@ +linters-settings: + govet: + check-shadowing: true + golint: + min-confidence: 0 + gocyclo: + min-complexity: 30 + maligned: + suggest-new: true + dupl: + threshold: 100 + goconst: + min-len: 2 + min-occurrences: 4 +linters: + enable-all: true + disable: + - maligned + - lll + - gochecknoglobals + - godox + - gocognit + - whitespace + - wsl + - funlen + - gochecknoglobals + - gochecknoinits + - scopelint + - wrapcheck + - exhaustivestruct + - exhaustive + - nlreturn + - testpackage + - gci + - gofumpt + - goerr113 + - gomnd + - tparallel + - nestif + - godot + - errorlint diff --git a/vendor/github.com/go-openapi/jsonreference/.travis.yml b/vendor/github.com/go-openapi/jsonreference/.travis.yml new file mode 100644 index 0000000000..05482f4b90 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/.travis.yml @@ -0,0 +1,24 @@ +after_success: +- bash <(curl -s https://codecov.io/bash) +go: +- 1.14.x +- 1.x +install: +- go get gotest.tools/gotestsum +jobs: + include: + # include linting job, but only for latest go version and amd64 arch + - go: 1.x + arch: amd64 + install: + go get github.com/golangci/golangci-lint/cmd/golangci-lint + script: + - golangci-lint run --new-from-rev master +env: +- GO111MODULE=on +language: go +notifications: + slack: + secure: 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 +script: +- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md new file mode 100644 index 0000000000..9322b065e3 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md @@ -0,0 +1,74 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, body +size, disability, ethnicity, gender identity and expression, level of experience, +nationality, personal appearance, race, religion, or sexual identity and +orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or +advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an appointed +representative at an online or offline event. Representation of a project may be +further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting the project team at ivan+abuse@flanders.co.nz. All +complaints will be reviewed and investigated and will result in a response that +is deemed necessary and appropriate to the circumstances. The project team is +obligated to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, +available at [http://contributor-covenant.org/version/1/4][version] + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/github.com/go-openapi/jsonreference/LICENSE b/vendor/github.com/go-openapi/jsonreference/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/go-openapi/jsonreference/README.md b/vendor/github.com/go-openapi/jsonreference/README.md new file mode 100644 index 0000000000..b94753aa52 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/README.md @@ -0,0 +1,15 @@ +# gojsonreference [![Build Status](https://travis-ci.org/go-openapi/jsonreference.svg?branch=master)](https://travis-ci.org/go-openapi/jsonreference) [![codecov](https://codecov.io/gh/go-openapi/jsonreference/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonreference) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) + +[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonreference?status.svg)](http://godoc.org/github.com/go-openapi/jsonreference) +An implementation of JSON Reference - Go language + +## Status +Feature complete. Stable API + +## Dependencies +https://github.com/go-openapi/jsonpointer + +## References +http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 + +http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03 diff --git a/vendor/github.com/go-openapi/jsonreference/internal/normalize_url.go b/vendor/github.com/go-openapi/jsonreference/internal/normalize_url.go new file mode 100644 index 0000000000..8956c30884 --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/internal/normalize_url.go @@ -0,0 +1,63 @@ +package internal + +import ( + "net/url" + "regexp" + "strings" +) + +const ( + defaultHttpPort = ":80" + defaultHttpsPort = ":443" +) + +// Regular expressions used by the normalizations +var rxPort = regexp.MustCompile(`(:\d+)/?$`) +var rxDupSlashes = regexp.MustCompile(`/{2,}`) + +// NormalizeURL will normalize the specified URL +// This was added to replace a previous call to the no longer maintained purell library: +// The call that was used looked like the following: +// url.Parse(purell.NormalizeURL(parsed, purell.FlagsSafe|purell.FlagRemoveDuplicateSlashes)) +// +// To explain all that was included in the call above, purell.FlagsSafe was really just the following: +// - FlagLowercaseScheme +// - FlagLowercaseHost +// - FlagRemoveDefaultPort +// - FlagRemoveDuplicateSlashes (and this was mixed in with the |) +func NormalizeURL(u *url.URL) { + lowercaseScheme(u) + lowercaseHost(u) + removeDefaultPort(u) + removeDuplicateSlashes(u) +} + +func lowercaseScheme(u *url.URL) { + if len(u.Scheme) > 0 { + u.Scheme = strings.ToLower(u.Scheme) + } +} + +func lowercaseHost(u *url.URL) { + if len(u.Host) > 0 { + u.Host = strings.ToLower(u.Host) + } +} + +func removeDefaultPort(u *url.URL) { + if len(u.Host) > 0 { + scheme := strings.ToLower(u.Scheme) + u.Host = rxPort.ReplaceAllStringFunc(u.Host, func(val string) string { + if (scheme == "http" && val == defaultHttpPort) || (scheme == "https" && val == defaultHttpsPort) { + return "" + } + return val + }) + } +} + +func removeDuplicateSlashes(u *url.URL) { + if len(u.Path) > 0 { + u.Path = rxDupSlashes.ReplaceAllString(u.Path, "/") + } +} diff --git a/vendor/github.com/go-openapi/jsonreference/reference.go b/vendor/github.com/go-openapi/jsonreference/reference.go new file mode 100644 index 0000000000..cfdef03e5d --- /dev/null +++ b/vendor/github.com/go-openapi/jsonreference/reference.go @@ -0,0 +1,158 @@ +// Copyright 2013 sigu-399 ( https://github.com/sigu-399 ) +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// author sigu-399 +// author-github https://github.com/sigu-399 +// author-mail sigu.399@gmail.com +// +// repository-name jsonreference +// repository-desc An implementation of JSON Reference - Go language +// +// description Main and unique file. +// +// created 26-02-2013 + +package jsonreference + +import ( + "errors" + "net/url" + "strings" + + "github.com/go-openapi/jsonpointer" + "github.com/go-openapi/jsonreference/internal" +) + +const ( + fragmentRune = `#` +) + +// New creates a new reference for the given string +func New(jsonReferenceString string) (Ref, error) { + + var r Ref + err := r.parse(jsonReferenceString) + return r, err + +} + +// MustCreateRef parses the ref string and panics when it's invalid. +// Use the New method for a version that returns an error +func MustCreateRef(ref string) Ref { + r, err := New(ref) + if err != nil { + panic(err) + } + return r +} + +// Ref represents a json reference object +type Ref struct { + referenceURL *url.URL + referencePointer jsonpointer.Pointer + + HasFullURL bool + HasURLPathOnly bool + HasFragmentOnly bool + HasFileScheme bool + HasFullFilePath bool +} + +// GetURL gets the URL for this reference +func (r *Ref) GetURL() *url.URL { + return r.referenceURL +} + +// GetPointer gets the json pointer for this reference +func (r *Ref) GetPointer() *jsonpointer.Pointer { + return &r.referencePointer +} + +// String returns the best version of the url for this reference +func (r *Ref) String() string { + + if r.referenceURL != nil { + return r.referenceURL.String() + } + + if r.HasFragmentOnly { + return fragmentRune + r.referencePointer.String() + } + + return r.referencePointer.String() +} + +// IsRoot returns true if this reference is a root document +func (r *Ref) IsRoot() bool { + return r.referenceURL != nil && + !r.IsCanonical() && + !r.HasURLPathOnly && + r.referenceURL.Fragment == "" +} + +// IsCanonical returns true when this pointer starts with http(s):// or file:// +func (r *Ref) IsCanonical() bool { + return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullURL) +} + +// "Constructor", parses the given string JSON reference +func (r *Ref) parse(jsonReferenceString string) error { + + parsed, err := url.Parse(jsonReferenceString) + if err != nil { + return err + } + + internal.NormalizeURL(parsed) + + r.referenceURL = parsed + refURL := r.referenceURL + + if refURL.Scheme != "" && refURL.Host != "" { + r.HasFullURL = true + } else { + if refURL.Path != "" { + r.HasURLPathOnly = true + } else if refURL.RawQuery == "" && refURL.Fragment != "" { + r.HasFragmentOnly = true + } + } + + r.HasFileScheme = refURL.Scheme == "file" + r.HasFullFilePath = strings.HasPrefix(refURL.Path, "/") + + // invalid json-pointer error means url has no json-pointer fragment. simply ignore error + r.referencePointer, _ = jsonpointer.New(refURL.Fragment) + + return nil +} + +// Inherits creates a new reference from a parent and a child +// If the child cannot inherit from the parent, an error is returned +func (r *Ref) Inherits(child Ref) (*Ref, error) { + childURL := child.GetURL() + parentURL := r.GetURL() + if childURL == nil { + return nil, errors.New("child url is nil") + } + if parentURL == nil { + return &child, nil + } + + ref, err := New(parentURL.ResolveReference(childURL).String()) + if err != nil { + return nil, err + } + return &ref, nil +} diff --git a/vendor/github.com/go-openapi/swag/.editorconfig b/vendor/github.com/go-openapi/swag/.editorconfig new file mode 100644 index 0000000000..3152da69a5 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/.editorconfig @@ -0,0 +1,26 @@ +# top-most EditorConfig file +root = true + +# Unix-style newlines with a newline ending every file +[*] +end_of_line = lf +insert_final_newline = true +indent_style = space +indent_size = 2 +trim_trailing_whitespace = true + +# Set default charset +[*.{js,py,go,scala,rb,java,html,css,less,sass,md}] +charset = utf-8 + +# Tab indentation (no size specified) +[*.go] +indent_style = tab + +[*.md] +trim_trailing_whitespace = false + +# Matches the exact files either package.json or .travis.yml +[{package.json,.travis.yml}] +indent_style = space +indent_size = 2 diff --git a/vendor/github.com/go-openapi/swag/.gitignore b/vendor/github.com/go-openapi/swag/.gitignore new file mode 100644 index 0000000000..d69b53accc --- /dev/null +++ b/vendor/github.com/go-openapi/swag/.gitignore @@ -0,0 +1,4 @@ +secrets.yml +vendor +Godeps +.idea diff --git a/vendor/github.com/go-openapi/swag/.golangci.yml b/vendor/github.com/go-openapi/swag/.golangci.yml new file mode 100644 index 0000000000..813c47aa64 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/.golangci.yml @@ -0,0 +1,39 @@ +linters-settings: + govet: + check-shadowing: true + golint: + min-confidence: 0 + gocyclo: + min-complexity: 25 + maligned: + suggest-new: true + dupl: + threshold: 100 + goconst: + min-len: 3 + min-occurrences: 2 + +linters: + enable-all: true + disable: + - maligned + - lll + - gochecknoinits + - gochecknoglobals + - nlreturn + - testpackage + - wrapcheck + - gomnd + - exhaustive + - exhaustivestruct + - goerr113 + - wsl + - whitespace + - gofumpt + - godot + - nestif + - godox + - funlen + - gci + - gocognit + - paralleltest diff --git a/vendor/github.com/go-openapi/swag/.travis.yml b/vendor/github.com/go-openapi/swag/.travis.yml new file mode 100644 index 0000000000..fc25a88728 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/.travis.yml @@ -0,0 +1,37 @@ +after_success: +- bash <(curl -s https://codecov.io/bash) +go: +- 1.14.x +- 1.x +arch: +- amd64 +jobs: + include: + # include arch ppc, but only for latest go version - skip testing for race + - go: 1.x + arch: ppc64le + install: ~ + script: + - go test -v + + #- go: 1.x + # arch: arm + # install: ~ + # script: + # - go test -v + + # include linting job, but only for latest go version and amd64 arch + - go: 1.x + arch: amd64 + install: + go get github.com/golangci/golangci-lint/cmd/golangci-lint + script: + - golangci-lint run --new-from-rev master +install: +- GO111MODULE=off go get -u gotest.tools/gotestsum +language: go +notifications: + slack: + secure: 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 +script: +- gotestsum -f short-verbose -- -race -coverprofile=coverage.txt -covermode=atomic ./... diff --git a/vendor/github.com/go-openapi/swag/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/swag/CODE_OF_CONDUCT.md new file mode 100644 index 0000000000..9322b065e3 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/CODE_OF_CONDUCT.md @@ -0,0 +1,74 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +In the interest of fostering an open and welcoming environment, we as +contributors and maintainers pledge to making participation in our project and +our community a harassment-free experience for everyone, regardless of age, body +size, disability, ethnicity, gender identity and expression, level of experience, +nationality, personal appearance, race, religion, or sexual identity and +orientation. + +## Our Standards + +Examples of behavior that contributes to creating a positive environment +include: + +* Using welcoming and inclusive language +* Being respectful of differing viewpoints and experiences +* Gracefully accepting constructive criticism +* Focusing on what is best for the community +* Showing empathy towards other community members + +Examples of unacceptable behavior by participants include: + +* The use of sexualized language or imagery and unwelcome sexual attention or +advances +* Trolling, insulting/derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or electronic + address, without explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Our Responsibilities + +Project maintainers are responsible for clarifying the standards of acceptable +behavior and are expected to take appropriate and fair corrective action in +response to any instances of unacceptable behavior. + +Project maintainers have the right and responsibility to remove, edit, or +reject comments, commits, code, wiki edits, issues, and other contributions +that are not aligned to this Code of Conduct, or to ban temporarily or +permanently any contributor for other behaviors that they deem inappropriate, +threatening, offensive, or harmful. + +## Scope + +This Code of Conduct applies both within project spaces and in public spaces +when an individual is representing the project or its community. Examples of +representing a project or community include using an official project e-mail +address, posting via an official social media account, or acting as an appointed +representative at an online or offline event. Representation of a project may be +further defined and clarified by project maintainers. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported by contacting the project team at ivan+abuse@flanders.co.nz. All +complaints will be reviewed and investigated and will result in a response that +is deemed necessary and appropriate to the circumstances. The project team is +obligated to maintain confidentiality with regard to the reporter of an incident. +Further details of specific enforcement policies may be posted separately. + +Project maintainers who do not follow or enforce the Code of Conduct in good +faith may face temporary or permanent repercussions as determined by other +members of the project's leadership. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, +available at [http://contributor-covenant.org/version/1/4][version] + +[homepage]: http://contributor-covenant.org +[version]: http://contributor-covenant.org/version/1/4/ diff --git a/vendor/github.com/go-openapi/swag/LICENSE b/vendor/github.com/go-openapi/swag/LICENSE new file mode 100644 index 0000000000..d645695673 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/go-openapi/swag/README.md b/vendor/github.com/go-openapi/swag/README.md new file mode 100644 index 0000000000..217f6fa505 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/README.md @@ -0,0 +1,21 @@ +# Swag [![Build Status](https://travis-ci.org/go-openapi/swag.svg?branch=master)](https://travis-ci.org/go-openapi/swag) [![codecov](https://codecov.io/gh/go-openapi/swag/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/swag) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io) + +[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/swag/master/LICENSE) +[![GoDoc](https://godoc.org/github.com/go-openapi/swag?status.svg)](http://godoc.org/github.com/go-openapi/swag) +[![Go Report Card](https://goreportcard.com/badge/github.com/go-openapi/swag)](https://goreportcard.com/report/github.com/go-openapi/swag) + +Contains a bunch of helper functions for go-openapi and go-swagger projects. + +You may also use it standalone for your projects. + +* convert between value and pointers for builtin types +* convert from string to builtin types (wraps strconv) +* fast json concatenation +* search in path +* load from file or http +* name mangling + + +This repo has only few dependencies outside of the standard library: + +* YAML utilities depend on gopkg.in/yaml.v2 diff --git a/vendor/github.com/go-openapi/swag/convert.go b/vendor/github.com/go-openapi/swag/convert.go new file mode 100644 index 0000000000..fc085aeb8e --- /dev/null +++ b/vendor/github.com/go-openapi/swag/convert.go @@ -0,0 +1,208 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "math" + "strconv" + "strings" +) + +// same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER +const ( + maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 + minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 + epsilon float64 = 1e-9 +) + +// IsFloat64AJSONInteger allow for integers [-2^53, 2^53-1] inclusive +func IsFloat64AJSONInteger(f float64) bool { + if math.IsNaN(f) || math.IsInf(f, 0) || f < minJSONFloat || f > maxJSONFloat { + return false + } + fa := math.Abs(f) + g := float64(uint64(f)) + ga := math.Abs(g) + + diff := math.Abs(f - g) + + // more info: https://floating-point-gui.de/errors/comparison/#look-out-for-edge-cases + switch { + case f == g: // best case + return true + case f == float64(int64(f)) || f == float64(uint64(f)): // optimistic case + return true + case f == 0 || g == 0 || diff < math.SmallestNonzeroFloat64: // very close to 0 values + return diff < (epsilon * math.SmallestNonzeroFloat64) + } + // check the relative error + return diff/math.Min(fa+ga, math.MaxFloat64) < epsilon +} + +var evaluatesAsTrue map[string]struct{} + +func init() { + evaluatesAsTrue = map[string]struct{}{ + "true": {}, + "1": {}, + "yes": {}, + "ok": {}, + "y": {}, + "on": {}, + "selected": {}, + "checked": {}, + "t": {}, + "enabled": {}, + } +} + +// ConvertBool turn a string into a boolean +func ConvertBool(str string) (bool, error) { + _, ok := evaluatesAsTrue[strings.ToLower(str)] + return ok, nil +} + +// ConvertFloat32 turn a string into a float32 +func ConvertFloat32(str string) (float32, error) { + f, err := strconv.ParseFloat(str, 32) + if err != nil { + return 0, err + } + return float32(f), nil +} + +// ConvertFloat64 turn a string into a float64 +func ConvertFloat64(str string) (float64, error) { + return strconv.ParseFloat(str, 64) +} + +// ConvertInt8 turn a string into an int8 +func ConvertInt8(str string) (int8, error) { + i, err := strconv.ParseInt(str, 10, 8) + if err != nil { + return 0, err + } + return int8(i), nil +} + +// ConvertInt16 turn a string into an int16 +func ConvertInt16(str string) (int16, error) { + i, err := strconv.ParseInt(str, 10, 16) + if err != nil { + return 0, err + } + return int16(i), nil +} + +// ConvertInt32 turn a string into an int32 +func ConvertInt32(str string) (int32, error) { + i, err := strconv.ParseInt(str, 10, 32) + if err != nil { + return 0, err + } + return int32(i), nil +} + +// ConvertInt64 turn a string into an int64 +func ConvertInt64(str string) (int64, error) { + return strconv.ParseInt(str, 10, 64) +} + +// ConvertUint8 turn a string into an uint8 +func ConvertUint8(str string) (uint8, error) { + i, err := strconv.ParseUint(str, 10, 8) + if err != nil { + return 0, err + } + return uint8(i), nil +} + +// ConvertUint16 turn a string into an uint16 +func ConvertUint16(str string) (uint16, error) { + i, err := strconv.ParseUint(str, 10, 16) + if err != nil { + return 0, err + } + return uint16(i), nil +} + +// ConvertUint32 turn a string into an uint32 +func ConvertUint32(str string) (uint32, error) { + i, err := strconv.ParseUint(str, 10, 32) + if err != nil { + return 0, err + } + return uint32(i), nil +} + +// ConvertUint64 turn a string into an uint64 +func ConvertUint64(str string) (uint64, error) { + return strconv.ParseUint(str, 10, 64) +} + +// FormatBool turns a boolean into a string +func FormatBool(value bool) string { + return strconv.FormatBool(value) +} + +// FormatFloat32 turns a float32 into a string +func FormatFloat32(value float32) string { + return strconv.FormatFloat(float64(value), 'f', -1, 32) +} + +// FormatFloat64 turns a float64 into a string +func FormatFloat64(value float64) string { + return strconv.FormatFloat(value, 'f', -1, 64) +} + +// FormatInt8 turns an int8 into a string +func FormatInt8(value int8) string { + return strconv.FormatInt(int64(value), 10) +} + +// FormatInt16 turns an int16 into a string +func FormatInt16(value int16) string { + return strconv.FormatInt(int64(value), 10) +} + +// FormatInt32 turns an int32 into a string +func FormatInt32(value int32) string { + return strconv.Itoa(int(value)) +} + +// FormatInt64 turns an int64 into a string +func FormatInt64(value int64) string { + return strconv.FormatInt(value, 10) +} + +// FormatUint8 turns an uint8 into a string +func FormatUint8(value uint8) string { + return strconv.FormatUint(uint64(value), 10) +} + +// FormatUint16 turns an uint16 into a string +func FormatUint16(value uint16) string { + return strconv.FormatUint(uint64(value), 10) +} + +// FormatUint32 turns an uint32 into a string +func FormatUint32(value uint32) string { + return strconv.FormatUint(uint64(value), 10) +} + +// FormatUint64 turns an uint64 into a string +func FormatUint64(value uint64) string { + return strconv.FormatUint(value, 10) +} diff --git a/vendor/github.com/go-openapi/swag/convert_types.go b/vendor/github.com/go-openapi/swag/convert_types.go new file mode 100644 index 0000000000..c49cc473a8 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/convert_types.go @@ -0,0 +1,730 @@ +package swag + +import "time" + +// This file was taken from the aws go sdk + +// String returns a pointer to of the string value passed in. +func String(v string) *string { + return &v +} + +// StringValue returns the value of the string pointer passed in or +// "" if the pointer is nil. +func StringValue(v *string) string { + if v != nil { + return *v + } + return "" +} + +// StringSlice converts a slice of string values into a slice of +// string pointers +func StringSlice(src []string) []*string { + dst := make([]*string, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// StringValueSlice converts a slice of string pointers into a slice of +// string values +func StringValueSlice(src []*string) []string { + dst := make([]string, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// StringMap converts a string map of string values into a string +// map of string pointers +func StringMap(src map[string]string) map[string]*string { + dst := make(map[string]*string) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// StringValueMap converts a string map of string pointers into a string +// map of string values +func StringValueMap(src map[string]*string) map[string]string { + dst := make(map[string]string) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Bool returns a pointer to of the bool value passed in. +func Bool(v bool) *bool { + return &v +} + +// BoolValue returns the value of the bool pointer passed in or +// false if the pointer is nil. +func BoolValue(v *bool) bool { + if v != nil { + return *v + } + return false +} + +// BoolSlice converts a slice of bool values into a slice of +// bool pointers +func BoolSlice(src []bool) []*bool { + dst := make([]*bool, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// BoolValueSlice converts a slice of bool pointers into a slice of +// bool values +func BoolValueSlice(src []*bool) []bool { + dst := make([]bool, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// BoolMap converts a string map of bool values into a string +// map of bool pointers +func BoolMap(src map[string]bool) map[string]*bool { + dst := make(map[string]*bool) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// BoolValueMap converts a string map of bool pointers into a string +// map of bool values +func BoolValueMap(src map[string]*bool) map[string]bool { + dst := make(map[string]bool) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Int returns a pointer to of the int value passed in. +func Int(v int) *int { + return &v +} + +// IntValue returns the value of the int pointer passed in or +// 0 if the pointer is nil. +func IntValue(v *int) int { + if v != nil { + return *v + } + return 0 +} + +// IntSlice converts a slice of int values into a slice of +// int pointers +func IntSlice(src []int) []*int { + dst := make([]*int, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// IntValueSlice converts a slice of int pointers into a slice of +// int values +func IntValueSlice(src []*int) []int { + dst := make([]int, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// IntMap converts a string map of int values into a string +// map of int pointers +func IntMap(src map[string]int) map[string]*int { + dst := make(map[string]*int) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// IntValueMap converts a string map of int pointers into a string +// map of int values +func IntValueMap(src map[string]*int) map[string]int { + dst := make(map[string]int) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Int32 returns a pointer to of the int32 value passed in. +func Int32(v int32) *int32 { + return &v +} + +// Int32Value returns the value of the int32 pointer passed in or +// 0 if the pointer is nil. +func Int32Value(v *int32) int32 { + if v != nil { + return *v + } + return 0 +} + +// Int32Slice converts a slice of int32 values into a slice of +// int32 pointers +func Int32Slice(src []int32) []*int32 { + dst := make([]*int32, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// Int32ValueSlice converts a slice of int32 pointers into a slice of +// int32 values +func Int32ValueSlice(src []*int32) []int32 { + dst := make([]int32, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// Int32Map converts a string map of int32 values into a string +// map of int32 pointers +func Int32Map(src map[string]int32) map[string]*int32 { + dst := make(map[string]*int32) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// Int32ValueMap converts a string map of int32 pointers into a string +// map of int32 values +func Int32ValueMap(src map[string]*int32) map[string]int32 { + dst := make(map[string]int32) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Int64 returns a pointer to of the int64 value passed in. +func Int64(v int64) *int64 { + return &v +} + +// Int64Value returns the value of the int64 pointer passed in or +// 0 if the pointer is nil. +func Int64Value(v *int64) int64 { + if v != nil { + return *v + } + return 0 +} + +// Int64Slice converts a slice of int64 values into a slice of +// int64 pointers +func Int64Slice(src []int64) []*int64 { + dst := make([]*int64, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// Int64ValueSlice converts a slice of int64 pointers into a slice of +// int64 values +func Int64ValueSlice(src []*int64) []int64 { + dst := make([]int64, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// Int64Map converts a string map of int64 values into a string +// map of int64 pointers +func Int64Map(src map[string]int64) map[string]*int64 { + dst := make(map[string]*int64) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// Int64ValueMap converts a string map of int64 pointers into a string +// map of int64 values +func Int64ValueMap(src map[string]*int64) map[string]int64 { + dst := make(map[string]int64) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Uint16 returns a pointer to of the uint16 value passed in. +func Uint16(v uint16) *uint16 { + return &v +} + +// Uint16Value returns the value of the uint16 pointer passed in or +// 0 if the pointer is nil. +func Uint16Value(v *uint16) uint16 { + if v != nil { + return *v + } + + return 0 +} + +// Uint16Slice converts a slice of uint16 values into a slice of +// uint16 pointers +func Uint16Slice(src []uint16) []*uint16 { + dst := make([]*uint16, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + + return dst +} + +// Uint16ValueSlice converts a slice of uint16 pointers into a slice of +// uint16 values +func Uint16ValueSlice(src []*uint16) []uint16 { + dst := make([]uint16, len(src)) + + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + + return dst +} + +// Uint16Map converts a string map of uint16 values into a string +// map of uint16 pointers +func Uint16Map(src map[string]uint16) map[string]*uint16 { + dst := make(map[string]*uint16) + + for k, val := range src { + v := val + dst[k] = &v + } + + return dst +} + +// Uint16ValueMap converts a string map of uint16 pointers into a string +// map of uint16 values +func Uint16ValueMap(src map[string]*uint16) map[string]uint16 { + dst := make(map[string]uint16) + + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + + return dst +} + +// Uint returns a pointer to of the uint value passed in. +func Uint(v uint) *uint { + return &v +} + +// UintValue returns the value of the uint pointer passed in or +// 0 if the pointer is nil. +func UintValue(v *uint) uint { + if v != nil { + return *v + } + return 0 +} + +// UintSlice converts a slice of uint values into a slice of +// uint pointers +func UintSlice(src []uint) []*uint { + dst := make([]*uint, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// UintValueSlice converts a slice of uint pointers into a slice of +// uint values +func UintValueSlice(src []*uint) []uint { + dst := make([]uint, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// UintMap converts a string map of uint values into a string +// map of uint pointers +func UintMap(src map[string]uint) map[string]*uint { + dst := make(map[string]*uint) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// UintValueMap converts a string map of uint pointers into a string +// map of uint values +func UintValueMap(src map[string]*uint) map[string]uint { + dst := make(map[string]uint) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Uint32 returns a pointer to of the uint32 value passed in. +func Uint32(v uint32) *uint32 { + return &v +} + +// Uint32Value returns the value of the uint32 pointer passed in or +// 0 if the pointer is nil. +func Uint32Value(v *uint32) uint32 { + if v != nil { + return *v + } + return 0 +} + +// Uint32Slice converts a slice of uint32 values into a slice of +// uint32 pointers +func Uint32Slice(src []uint32) []*uint32 { + dst := make([]*uint32, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// Uint32ValueSlice converts a slice of uint32 pointers into a slice of +// uint32 values +func Uint32ValueSlice(src []*uint32) []uint32 { + dst := make([]uint32, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// Uint32Map converts a string map of uint32 values into a string +// map of uint32 pointers +func Uint32Map(src map[string]uint32) map[string]*uint32 { + dst := make(map[string]*uint32) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// Uint32ValueMap converts a string map of uint32 pointers into a string +// map of uint32 values +func Uint32ValueMap(src map[string]*uint32) map[string]uint32 { + dst := make(map[string]uint32) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Uint64 returns a pointer to of the uint64 value passed in. +func Uint64(v uint64) *uint64 { + return &v +} + +// Uint64Value returns the value of the uint64 pointer passed in or +// 0 if the pointer is nil. +func Uint64Value(v *uint64) uint64 { + if v != nil { + return *v + } + return 0 +} + +// Uint64Slice converts a slice of uint64 values into a slice of +// uint64 pointers +func Uint64Slice(src []uint64) []*uint64 { + dst := make([]*uint64, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// Uint64ValueSlice converts a slice of uint64 pointers into a slice of +// uint64 values +func Uint64ValueSlice(src []*uint64) []uint64 { + dst := make([]uint64, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// Uint64Map converts a string map of uint64 values into a string +// map of uint64 pointers +func Uint64Map(src map[string]uint64) map[string]*uint64 { + dst := make(map[string]*uint64) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// Uint64ValueMap converts a string map of uint64 pointers into a string +// map of uint64 values +func Uint64ValueMap(src map[string]*uint64) map[string]uint64 { + dst := make(map[string]uint64) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Float32 returns a pointer to of the float32 value passed in. +func Float32(v float32) *float32 { + return &v +} + +// Float32Value returns the value of the float32 pointer passed in or +// 0 if the pointer is nil. +func Float32Value(v *float32) float32 { + if v != nil { + return *v + } + + return 0 +} + +// Float32Slice converts a slice of float32 values into a slice of +// float32 pointers +func Float32Slice(src []float32) []*float32 { + dst := make([]*float32, len(src)) + + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + + return dst +} + +// Float32ValueSlice converts a slice of float32 pointers into a slice of +// float32 values +func Float32ValueSlice(src []*float32) []float32 { + dst := make([]float32, len(src)) + + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + + return dst +} + +// Float32Map converts a string map of float32 values into a string +// map of float32 pointers +func Float32Map(src map[string]float32) map[string]*float32 { + dst := make(map[string]*float32) + + for k, val := range src { + v := val + dst[k] = &v + } + + return dst +} + +// Float32ValueMap converts a string map of float32 pointers into a string +// map of float32 values +func Float32ValueMap(src map[string]*float32) map[string]float32 { + dst := make(map[string]float32) + + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + + return dst +} + +// Float64 returns a pointer to of the float64 value passed in. +func Float64(v float64) *float64 { + return &v +} + +// Float64Value returns the value of the float64 pointer passed in or +// 0 if the pointer is nil. +func Float64Value(v *float64) float64 { + if v != nil { + return *v + } + return 0 +} + +// Float64Slice converts a slice of float64 values into a slice of +// float64 pointers +func Float64Slice(src []float64) []*float64 { + dst := make([]*float64, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// Float64ValueSlice converts a slice of float64 pointers into a slice of +// float64 values +func Float64ValueSlice(src []*float64) []float64 { + dst := make([]float64, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// Float64Map converts a string map of float64 values into a string +// map of float64 pointers +func Float64Map(src map[string]float64) map[string]*float64 { + dst := make(map[string]*float64) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// Float64ValueMap converts a string map of float64 pointers into a string +// map of float64 values +func Float64ValueMap(src map[string]*float64) map[string]float64 { + dst := make(map[string]float64) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} + +// Time returns a pointer to of the time.Time value passed in. +func Time(v time.Time) *time.Time { + return &v +} + +// TimeValue returns the value of the time.Time pointer passed in or +// time.Time{} if the pointer is nil. +func TimeValue(v *time.Time) time.Time { + if v != nil { + return *v + } + return time.Time{} +} + +// TimeSlice converts a slice of time.Time values into a slice of +// time.Time pointers +func TimeSlice(src []time.Time) []*time.Time { + dst := make([]*time.Time, len(src)) + for i := 0; i < len(src); i++ { + dst[i] = &(src[i]) + } + return dst +} + +// TimeValueSlice converts a slice of time.Time pointers into a slice of +// time.Time values +func TimeValueSlice(src []*time.Time) []time.Time { + dst := make([]time.Time, len(src)) + for i := 0; i < len(src); i++ { + if src[i] != nil { + dst[i] = *(src[i]) + } + } + return dst +} + +// TimeMap converts a string map of time.Time values into a string +// map of time.Time pointers +func TimeMap(src map[string]time.Time) map[string]*time.Time { + dst := make(map[string]*time.Time) + for k, val := range src { + v := val + dst[k] = &v + } + return dst +} + +// TimeValueMap converts a string map of time.Time pointers into a string +// map of time.Time values +func TimeValueMap(src map[string]*time.Time) map[string]time.Time { + dst := make(map[string]time.Time) + for k, val := range src { + if val != nil { + dst[k] = *val + } + } + return dst +} diff --git a/vendor/github.com/go-openapi/swag/doc.go b/vendor/github.com/go-openapi/swag/doc.go new file mode 100644 index 0000000000..8d2c8c5014 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/doc.go @@ -0,0 +1,32 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +/* +Package swag contains a bunch of helper functions for go-openapi and go-swagger projects. + +You may also use it standalone for your projects. + + * convert between value and pointers for builtin types + * convert from string to builtin types (wraps strconv) + * fast json concatenation + * search in path + * load from file or http + * name mangling + + +This repo has only few dependencies outside of the standard library: + + * YAML utilities depend on gopkg.in/yaml.v2 +*/ +package swag diff --git a/vendor/github.com/go-openapi/swag/json.go b/vendor/github.com/go-openapi/swag/json.go new file mode 100644 index 0000000000..7e9902ca31 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/json.go @@ -0,0 +1,312 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "bytes" + "encoding/json" + "log" + "reflect" + "strings" + "sync" + + "github.com/mailru/easyjson/jlexer" + "github.com/mailru/easyjson/jwriter" +) + +// nullJSON represents a JSON object with null type +var nullJSON = []byte("null") + +// DefaultJSONNameProvider the default cache for types +var DefaultJSONNameProvider = NewNameProvider() + +const comma = byte(',') + +var closers map[byte]byte + +func init() { + closers = map[byte]byte{ + '{': '}', + '[': ']', + } +} + +type ejMarshaler interface { + MarshalEasyJSON(w *jwriter.Writer) +} + +type ejUnmarshaler interface { + UnmarshalEasyJSON(w *jlexer.Lexer) +} + +// WriteJSON writes json data, prefers finding an appropriate interface to short-circuit the marshaler +// so it takes the fastest option available. +func WriteJSON(data interface{}) ([]byte, error) { + if d, ok := data.(ejMarshaler); ok { + jw := new(jwriter.Writer) + d.MarshalEasyJSON(jw) + return jw.BuildBytes() + } + if d, ok := data.(json.Marshaler); ok { + return d.MarshalJSON() + } + return json.Marshal(data) +} + +// ReadJSON reads json data, prefers finding an appropriate interface to short-circuit the unmarshaler +// so it takes the fastest option available +func ReadJSON(data []byte, value interface{}) error { + trimmedData := bytes.Trim(data, "\x00") + if d, ok := value.(ejUnmarshaler); ok { + jl := &jlexer.Lexer{Data: trimmedData} + d.UnmarshalEasyJSON(jl) + return jl.Error() + } + if d, ok := value.(json.Unmarshaler); ok { + return d.UnmarshalJSON(trimmedData) + } + return json.Unmarshal(trimmedData, value) +} + +// DynamicJSONToStruct converts an untyped json structure into a struct +func DynamicJSONToStruct(data interface{}, target interface{}) error { + // TODO: convert straight to a json typed map (mergo + iterate?) + b, err := WriteJSON(data) + if err != nil { + return err + } + return ReadJSON(b, target) +} + +// ConcatJSON concatenates multiple json objects efficiently +func ConcatJSON(blobs ...[]byte) []byte { + if len(blobs) == 0 { + return nil + } + + last := len(blobs) - 1 + for blobs[last] == nil || bytes.Equal(blobs[last], nullJSON) { + // strips trailing null objects + last-- + if last < 0 { + // there was nothing but "null"s or nil... + return nil + } + } + if last == 0 { + return blobs[0] + } + + var opening, closing byte + var idx, a int + buf := bytes.NewBuffer(nil) + + for i, b := range blobs[:last+1] { + if b == nil || bytes.Equal(b, nullJSON) { + // a null object is in the list: skip it + continue + } + if len(b) > 0 && opening == 0 { // is this an array or an object? + opening, closing = b[0], closers[b[0]] + } + + if opening != '{' && opening != '[' { + continue // don't know how to concatenate non container objects + } + + if len(b) < 3 { // yep empty but also the last one, so closing this thing + if i == last && a > 0 { + if err := buf.WriteByte(closing); err != nil { + log.Println(err) + } + } + continue + } + + idx = 0 + if a > 0 { // we need to join with a comma for everything beyond the first non-empty item + if err := buf.WriteByte(comma); err != nil { + log.Println(err) + } + idx = 1 // this is not the first or the last so we want to drop the leading bracket + } + + if i != last { // not the last one, strip brackets + if _, err := buf.Write(b[idx : len(b)-1]); err != nil { + log.Println(err) + } + } else { // last one, strip only the leading bracket + if _, err := buf.Write(b[idx:]); err != nil { + log.Println(err) + } + } + a++ + } + // somehow it ended up being empty, so provide a default value + if buf.Len() == 0 { + if err := buf.WriteByte(opening); err != nil { + log.Println(err) + } + if err := buf.WriteByte(closing); err != nil { + log.Println(err) + } + } + return buf.Bytes() +} + +// ToDynamicJSON turns an object into a properly JSON typed structure +func ToDynamicJSON(data interface{}) interface{} { + // TODO: convert straight to a json typed map (mergo + iterate?) + b, err := json.Marshal(data) + if err != nil { + log.Println(err) + } + var res interface{} + if err := json.Unmarshal(b, &res); err != nil { + log.Println(err) + } + return res +} + +// FromDynamicJSON turns an object into a properly JSON typed structure +func FromDynamicJSON(data, target interface{}) error { + b, err := json.Marshal(data) + if err != nil { + log.Println(err) + } + return json.Unmarshal(b, target) +} + +// NameProvider represents an object capable of translating from go property names +// to json property names +// This type is thread-safe. +type NameProvider struct { + lock *sync.Mutex + index map[reflect.Type]nameIndex +} + +type nameIndex struct { + jsonNames map[string]string + goNames map[string]string +} + +// NewNameProvider creates a new name provider +func NewNameProvider() *NameProvider { + return &NameProvider{ + lock: &sync.Mutex{}, + index: make(map[reflect.Type]nameIndex), + } +} + +func buildnameIndex(tpe reflect.Type, idx, reverseIdx map[string]string) { + for i := 0; i < tpe.NumField(); i++ { + targetDes := tpe.Field(i) + + if targetDes.PkgPath != "" { // unexported + continue + } + + if targetDes.Anonymous { // walk embedded structures tree down first + buildnameIndex(targetDes.Type, idx, reverseIdx) + continue + } + + if tag := targetDes.Tag.Get("json"); tag != "" { + + parts := strings.Split(tag, ",") + if len(parts) == 0 { + continue + } + + nm := parts[0] + if nm == "-" { + continue + } + if nm == "" { // empty string means we want to use the Go name + nm = targetDes.Name + } + + idx[nm] = targetDes.Name + reverseIdx[targetDes.Name] = nm + } + } +} + +func newNameIndex(tpe reflect.Type) nameIndex { + var idx = make(map[string]string, tpe.NumField()) + var reverseIdx = make(map[string]string, tpe.NumField()) + + buildnameIndex(tpe, idx, reverseIdx) + return nameIndex{jsonNames: idx, goNames: reverseIdx} +} + +// GetJSONNames gets all the json property names for a type +func (n *NameProvider) GetJSONNames(subject interface{}) []string { + n.lock.Lock() + defer n.lock.Unlock() + tpe := reflect.Indirect(reflect.ValueOf(subject)).Type() + names, ok := n.index[tpe] + if !ok { + names = n.makeNameIndex(tpe) + } + + res := make([]string, 0, len(names.jsonNames)) + for k := range names.jsonNames { + res = append(res, k) + } + return res +} + +// GetJSONName gets the json name for a go property name +func (n *NameProvider) GetJSONName(subject interface{}, name string) (string, bool) { + tpe := reflect.Indirect(reflect.ValueOf(subject)).Type() + return n.GetJSONNameForType(tpe, name) +} + +// GetJSONNameForType gets the json name for a go property name on a given type +func (n *NameProvider) GetJSONNameForType(tpe reflect.Type, name string) (string, bool) { + n.lock.Lock() + defer n.lock.Unlock() + names, ok := n.index[tpe] + if !ok { + names = n.makeNameIndex(tpe) + } + nme, ok := names.goNames[name] + return nme, ok +} + +func (n *NameProvider) makeNameIndex(tpe reflect.Type) nameIndex { + names := newNameIndex(tpe) + n.index[tpe] = names + return names +} + +// GetGoName gets the go name for a json property name +func (n *NameProvider) GetGoName(subject interface{}, name string) (string, bool) { + tpe := reflect.Indirect(reflect.ValueOf(subject)).Type() + return n.GetGoNameForType(tpe, name) +} + +// GetGoNameForType gets the go name for a given type for a json property name +func (n *NameProvider) GetGoNameForType(tpe reflect.Type, name string) (string, bool) { + n.lock.Lock() + defer n.lock.Unlock() + names, ok := n.index[tpe] + if !ok { + names = n.makeNameIndex(tpe) + } + nme, ok := names.jsonNames[name] + return nme, ok +} diff --git a/vendor/github.com/go-openapi/swag/loading.go b/vendor/github.com/go-openapi/swag/loading.go new file mode 100644 index 0000000000..9a60409725 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/loading.go @@ -0,0 +1,120 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "fmt" + "io/ioutil" + "log" + "net/http" + "net/url" + "path/filepath" + "runtime" + "strings" + "time" +) + +// LoadHTTPTimeout the default timeout for load requests +var LoadHTTPTimeout = 30 * time.Second + +// LoadHTTPBasicAuthUsername the username to use when load requests require basic auth +var LoadHTTPBasicAuthUsername = "" + +// LoadHTTPBasicAuthPassword the password to use when load requests require basic auth +var LoadHTTPBasicAuthPassword = "" + +// LoadHTTPCustomHeaders an optional collection of custom HTTP headers for load requests +var LoadHTTPCustomHeaders = map[string]string{} + +// LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in +func LoadFromFileOrHTTP(path string) ([]byte, error) { + return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(LoadHTTPTimeout))(path) +} + +// LoadFromFileOrHTTPWithTimeout loads the bytes from a file or a remote http server based on the path passed in +// timeout arg allows for per request overriding of the request timeout +func LoadFromFileOrHTTPWithTimeout(path string, timeout time.Duration) ([]byte, error) { + return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(timeout))(path) +} + +// LoadStrategy returns a loader function for a given path or uri +func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(string) ([]byte, error) { + if strings.HasPrefix(path, "http") { + return remote + } + return func(pth string) ([]byte, error) { + upth, err := pathUnescape(pth) + if err != nil { + return nil, err + } + + if strings.HasPrefix(pth, `file://`) { + if runtime.GOOS == "windows" { + // support for canonical file URIs on windows. + // Zero tolerance here for dodgy URIs. + u, _ := url.Parse(upth) + if u.Host != "" { + // assume UNC name (volume share) + // file://host/share/folder\... ==> \\host\share\path\folder + // NOTE: UNC port not yet supported + upth = strings.Join([]string{`\`, u.Host, u.Path}, `\`) + } else { + // file:///c:/folder/... ==> just remove the leading slash + upth = strings.TrimPrefix(upth, `file:///`) + } + } else { + upth = strings.TrimPrefix(upth, `file://`) + } + } + + return local(filepath.FromSlash(upth)) + } +} + +func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) { + return func(path string) ([]byte, error) { + client := &http.Client{Timeout: timeout} + req, err := http.NewRequest("GET", path, nil) // nolint: noctx + if err != nil { + return nil, err + } + + if LoadHTTPBasicAuthUsername != "" && LoadHTTPBasicAuthPassword != "" { + req.SetBasicAuth(LoadHTTPBasicAuthUsername, LoadHTTPBasicAuthPassword) + } + + for key, val := range LoadHTTPCustomHeaders { + req.Header.Set(key, val) + } + + resp, err := client.Do(req) + defer func() { + if resp != nil { + if e := resp.Body.Close(); e != nil { + log.Println(e) + } + } + }() + if err != nil { + return nil, err + } + + if resp.StatusCode != http.StatusOK { + return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status) + } + + return ioutil.ReadAll(resp.Body) + } +} diff --git a/vendor/github.com/go-openapi/swag/name_lexem.go b/vendor/github.com/go-openapi/swag/name_lexem.go new file mode 100644 index 0000000000..aa7f6a9bb8 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/name_lexem.go @@ -0,0 +1,87 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import "unicode" + +type ( + nameLexem interface { + GetUnsafeGoName() string + GetOriginal() string + IsInitialism() bool + } + + initialismNameLexem struct { + original string + matchedInitialism string + } + + casualNameLexem struct { + original string + } +) + +func newInitialismNameLexem(original, matchedInitialism string) *initialismNameLexem { + return &initialismNameLexem{ + original: original, + matchedInitialism: matchedInitialism, + } +} + +func newCasualNameLexem(original string) *casualNameLexem { + return &casualNameLexem{ + original: original, + } +} + +func (l *initialismNameLexem) GetUnsafeGoName() string { + return l.matchedInitialism +} + +func (l *casualNameLexem) GetUnsafeGoName() string { + var first rune + var rest string + for i, orig := range l.original { + if i == 0 { + first = orig + continue + } + if i > 0 { + rest = l.original[i:] + break + } + } + if len(l.original) > 1 { + return string(unicode.ToUpper(first)) + lower(rest) + } + + return l.original +} + +func (l *initialismNameLexem) GetOriginal() string { + return l.original +} + +func (l *casualNameLexem) GetOriginal() string { + return l.original +} + +func (l *initialismNameLexem) IsInitialism() bool { + return true +} + +func (l *casualNameLexem) IsInitialism() bool { + return false +} diff --git a/vendor/github.com/go-openapi/swag/net.go b/vendor/github.com/go-openapi/swag/net.go new file mode 100644 index 0000000000..821235f84d --- /dev/null +++ b/vendor/github.com/go-openapi/swag/net.go @@ -0,0 +1,38 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "net" + "strconv" +) + +// SplitHostPort splits a network address into a host and a port. +// The port is -1 when there is no port to be found +func SplitHostPort(addr string) (host string, port int, err error) { + h, p, err := net.SplitHostPort(addr) + if err != nil { + return "", -1, err + } + if p == "" { + return "", -1, &net.AddrError{Err: "missing port in address", Addr: addr} + } + + pi, err := strconv.Atoi(p) + if err != nil { + return "", -1, err + } + return h, pi, nil +} diff --git a/vendor/github.com/go-openapi/swag/path.go b/vendor/github.com/go-openapi/swag/path.go new file mode 100644 index 0000000000..941bd0176b --- /dev/null +++ b/vendor/github.com/go-openapi/swag/path.go @@ -0,0 +1,59 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "os" + "path/filepath" + "runtime" + "strings" +) + +const ( + // GOPATHKey represents the env key for gopath + GOPATHKey = "GOPATH" +) + +// FindInSearchPath finds a package in a provided lists of paths +func FindInSearchPath(searchPath, pkg string) string { + pathsList := filepath.SplitList(searchPath) + for _, path := range pathsList { + if evaluatedPath, err := filepath.EvalSymlinks(filepath.Join(path, "src", pkg)); err == nil { + if _, err := os.Stat(evaluatedPath); err == nil { + return evaluatedPath + } + } + } + return "" +} + +// FindInGoSearchPath finds a package in the $GOPATH:$GOROOT +func FindInGoSearchPath(pkg string) string { + return FindInSearchPath(FullGoSearchPath(), pkg) +} + +// FullGoSearchPath gets the search paths for finding packages +func FullGoSearchPath() string { + allPaths := os.Getenv(GOPATHKey) + if allPaths == "" { + allPaths = filepath.Join(os.Getenv("HOME"), "go") + } + if allPaths != "" { + allPaths = strings.Join([]string{allPaths, runtime.GOROOT()}, ":") + } else { + allPaths = runtime.GOROOT() + } + return allPaths +} diff --git a/vendor/github.com/go-openapi/swag/post_go18.go b/vendor/github.com/go-openapi/swag/post_go18.go new file mode 100644 index 0000000000..c2e686d313 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/post_go18.go @@ -0,0 +1,23 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build go1.8 + +package swag + +import "net/url" + +func pathUnescape(path string) (string, error) { + return url.PathUnescape(path) +} diff --git a/vendor/github.com/go-openapi/swag/post_go19.go b/vendor/github.com/go-openapi/swag/post_go19.go new file mode 100644 index 0000000000..eb2f2d8bc7 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/post_go19.go @@ -0,0 +1,67 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build go1.9 + +package swag + +import ( + "sort" + "sync" +) + +// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms. +// Since go1.9, this may be implemented with sync.Map. +type indexOfInitialisms struct { + sortMutex *sync.Mutex + index *sync.Map +} + +func newIndexOfInitialisms() *indexOfInitialisms { + return &indexOfInitialisms{ + sortMutex: new(sync.Mutex), + index: new(sync.Map), + } +} + +func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms { + m.sortMutex.Lock() + defer m.sortMutex.Unlock() + for k, v := range initial { + m.index.Store(k, v) + } + return m +} + +func (m *indexOfInitialisms) isInitialism(key string) bool { + _, ok := m.index.Load(key) + return ok +} + +func (m *indexOfInitialisms) add(key string) *indexOfInitialisms { + m.index.Store(key, true) + return m +} + +func (m *indexOfInitialisms) sorted() (result []string) { + m.sortMutex.Lock() + defer m.sortMutex.Unlock() + m.index.Range(func(key, value interface{}) bool { + k := key.(string) + result = append(result, k) + return true + }) + sort.Sort(sort.Reverse(byInitialism(result))) + return +} diff --git a/vendor/github.com/go-openapi/swag/pre_go18.go b/vendor/github.com/go-openapi/swag/pre_go18.go new file mode 100644 index 0000000000..6607f33935 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/pre_go18.go @@ -0,0 +1,23 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build !go1.8 + +package swag + +import "net/url" + +func pathUnescape(path string) (string, error) { + return url.QueryUnescape(path) +} diff --git a/vendor/github.com/go-openapi/swag/pre_go19.go b/vendor/github.com/go-openapi/swag/pre_go19.go new file mode 100644 index 0000000000..4bae187d1e --- /dev/null +++ b/vendor/github.com/go-openapi/swag/pre_go19.go @@ -0,0 +1,69 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// +build !go1.9 + +package swag + +import ( + "sort" + "sync" +) + +// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms. +// Before go1.9, this may be implemented with a mutex on the map. +type indexOfInitialisms struct { + getMutex *sync.Mutex + index map[string]bool +} + +func newIndexOfInitialisms() *indexOfInitialisms { + return &indexOfInitialisms{ + getMutex: new(sync.Mutex), + index: make(map[string]bool, 50), + } +} + +func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms { + m.getMutex.Lock() + defer m.getMutex.Unlock() + for k, v := range initial { + m.index[k] = v + } + return m +} + +func (m *indexOfInitialisms) isInitialism(key string) bool { + m.getMutex.Lock() + defer m.getMutex.Unlock() + _, ok := m.index[key] + return ok +} + +func (m *indexOfInitialisms) add(key string) *indexOfInitialisms { + m.getMutex.Lock() + defer m.getMutex.Unlock() + m.index[key] = true + return m +} + +func (m *indexOfInitialisms) sorted() (result []string) { + m.getMutex.Lock() + defer m.getMutex.Unlock() + for k := range m.index { + result = append(result, k) + } + sort.Sort(sort.Reverse(byInitialism(result))) + return +} diff --git a/vendor/github.com/go-openapi/swag/split.go b/vendor/github.com/go-openapi/swag/split.go new file mode 100644 index 0000000000..a1825fb7dc --- /dev/null +++ b/vendor/github.com/go-openapi/swag/split.go @@ -0,0 +1,262 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "unicode" +) + +var nameReplaceTable = map[rune]string{ + '@': "At ", + '&': "And ", + '|': "Pipe ", + '$': "Dollar ", + '!': "Bang ", + '-': "", + '_': "", +} + +type ( + splitter struct { + postSplitInitialismCheck bool + initialisms []string + } + + splitterOption func(*splitter) *splitter +) + +// split calls the splitter; splitter provides more control and post options +func split(str string) []string { + lexems := newSplitter().split(str) + result := make([]string, 0, len(lexems)) + + for _, lexem := range lexems { + result = append(result, lexem.GetOriginal()) + } + + return result + +} + +func (s *splitter) split(str string) []nameLexem { + return s.toNameLexems(str) +} + +func newSplitter(options ...splitterOption) *splitter { + splitter := &splitter{ + postSplitInitialismCheck: false, + initialisms: initialisms, + } + + for _, option := range options { + splitter = option(splitter) + } + + return splitter +} + +// withPostSplitInitialismCheck allows to catch initialisms after main split process +func withPostSplitInitialismCheck(s *splitter) *splitter { + s.postSplitInitialismCheck = true + return s +} + +type ( + initialismMatch struct { + start, end int + body []rune + complete bool + } + initialismMatches []*initialismMatch +) + +func (s *splitter) toNameLexems(name string) []nameLexem { + nameRunes := []rune(name) + matches := s.gatherInitialismMatches(nameRunes) + return s.mapMatchesToNameLexems(nameRunes, matches) +} + +func (s *splitter) gatherInitialismMatches(nameRunes []rune) initialismMatches { + matches := make(initialismMatches, 0) + + for currentRunePosition, currentRune := range nameRunes { + newMatches := make(initialismMatches, 0, len(matches)) + + // check current initialism matches + for _, match := range matches { + if keepCompleteMatch := match.complete; keepCompleteMatch { + newMatches = append(newMatches, match) + continue + } + + // drop failed match + currentMatchRune := match.body[currentRunePosition-match.start] + if !s.initialismRuneEqual(currentMatchRune, currentRune) { + continue + } + + // try to complete ongoing match + if currentRunePosition-match.start == len(match.body)-1 { + // we are close; the next step is to check the symbol ahead + // if it is a small letter, then it is not the end of match + // but beginning of the next word + + if currentRunePosition < len(nameRunes)-1 { + nextRune := nameRunes[currentRunePosition+1] + if newWord := unicode.IsLower(nextRune); newWord { + // oh ok, it was the start of a new word + continue + } + } + + match.complete = true + match.end = currentRunePosition + } + + newMatches = append(newMatches, match) + } + + // check for new initialism matches + for _, initialism := range s.initialisms { + initialismRunes := []rune(initialism) + if s.initialismRuneEqual(initialismRunes[0], currentRune) { + newMatches = append(newMatches, &initialismMatch{ + start: currentRunePosition, + body: initialismRunes, + complete: false, + }) + } + } + + matches = newMatches + } + + return matches +} + +func (s *splitter) mapMatchesToNameLexems(nameRunes []rune, matches initialismMatches) []nameLexem { + nameLexems := make([]nameLexem, 0) + + var lastAcceptedMatch *initialismMatch + for _, match := range matches { + if !match.complete { + continue + } + + if firstMatch := lastAcceptedMatch == nil; firstMatch { + nameLexems = append(nameLexems, s.breakCasualString(nameRunes[:match.start])...) + nameLexems = append(nameLexems, s.breakInitialism(string(match.body))) + + lastAcceptedMatch = match + + continue + } + + if overlappedMatch := match.start <= lastAcceptedMatch.end; overlappedMatch { + continue + } + + middle := nameRunes[lastAcceptedMatch.end+1 : match.start] + nameLexems = append(nameLexems, s.breakCasualString(middle)...) + nameLexems = append(nameLexems, s.breakInitialism(string(match.body))) + + lastAcceptedMatch = match + } + + // we have not found any accepted matches + if lastAcceptedMatch == nil { + return s.breakCasualString(nameRunes) + } + + if lastAcceptedMatch.end+1 != len(nameRunes) { + rest := nameRunes[lastAcceptedMatch.end+1:] + nameLexems = append(nameLexems, s.breakCasualString(rest)...) + } + + return nameLexems +} + +func (s *splitter) initialismRuneEqual(a, b rune) bool { + return a == b +} + +func (s *splitter) breakInitialism(original string) nameLexem { + return newInitialismNameLexem(original, original) +} + +func (s *splitter) breakCasualString(str []rune) []nameLexem { + segments := make([]nameLexem, 0) + currentSegment := "" + + addCasualNameLexem := func(original string) { + segments = append(segments, newCasualNameLexem(original)) + } + + addInitialismNameLexem := func(original, match string) { + segments = append(segments, newInitialismNameLexem(original, match)) + } + + addNameLexem := func(original string) { + if s.postSplitInitialismCheck { + for _, initialism := range s.initialisms { + if upper(initialism) == upper(original) { + addInitialismNameLexem(original, initialism) + return + } + } + } + + addCasualNameLexem(original) + } + + for _, rn := range string(str) { + if replace, found := nameReplaceTable[rn]; found { + if currentSegment != "" { + addNameLexem(currentSegment) + currentSegment = "" + } + + if replace != "" { + addNameLexem(replace) + } + + continue + } + + if !unicode.In(rn, unicode.L, unicode.M, unicode.N, unicode.Pc) { + if currentSegment != "" { + addNameLexem(currentSegment) + currentSegment = "" + } + + continue + } + + if unicode.IsUpper(rn) { + if currentSegment != "" { + addNameLexem(currentSegment) + } + currentSegment = "" + } + + currentSegment += string(rn) + } + + if currentSegment != "" { + addNameLexem(currentSegment) + } + + return segments +} diff --git a/vendor/github.com/go-openapi/swag/util.go b/vendor/github.com/go-openapi/swag/util.go new file mode 100644 index 0000000000..193702f2ce --- /dev/null +++ b/vendor/github.com/go-openapi/swag/util.go @@ -0,0 +1,385 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "reflect" + "strings" + "unicode" +) + +// commonInitialisms are common acronyms that are kept as whole uppercased words. +var commonInitialisms *indexOfInitialisms + +// initialisms is a slice of sorted initialisms +var initialisms []string + +var isInitialism func(string) bool + +// GoNamePrefixFunc sets an optional rule to prefix go names +// which do not start with a letter. +// +// e.g. to help convert "123" into "{prefix}123" +// +// The default is to prefix with "X" +var GoNamePrefixFunc func(string) string + +func init() { + // Taken from https://github.com/golang/lint/blob/3390df4df2787994aea98de825b964ac7944b817/lint.go#L732-L769 + var configuredInitialisms = map[string]bool{ + "ACL": true, + "API": true, + "ASCII": true, + "CPU": true, + "CSS": true, + "DNS": true, + "EOF": true, + "GUID": true, + "HTML": true, + "HTTPS": true, + "HTTP": true, + "ID": true, + "IP": true, + "IPv4": true, + "IPv6": true, + "JSON": true, + "LHS": true, + "OAI": true, + "QPS": true, + "RAM": true, + "RHS": true, + "RPC": true, + "SLA": true, + "SMTP": true, + "SQL": true, + "SSH": true, + "TCP": true, + "TLS": true, + "TTL": true, + "UDP": true, + "UI": true, + "UID": true, + "UUID": true, + "URI": true, + "URL": true, + "UTF8": true, + "VM": true, + "XML": true, + "XMPP": true, + "XSRF": true, + "XSS": true, + } + + // a thread-safe index of initialisms + commonInitialisms = newIndexOfInitialisms().load(configuredInitialisms) + initialisms = commonInitialisms.sorted() + + // a test function + isInitialism = commonInitialisms.isInitialism +} + +const ( + // collectionFormatComma = "csv" + collectionFormatSpace = "ssv" + collectionFormatTab = "tsv" + collectionFormatPipe = "pipes" + collectionFormatMulti = "multi" +) + +// JoinByFormat joins a string array by a known format (e.g. swagger's collectionFormat attribute): +// ssv: space separated value +// tsv: tab separated value +// pipes: pipe (|) separated value +// csv: comma separated value (default) +func JoinByFormat(data []string, format string) []string { + if len(data) == 0 { + return data + } + var sep string + switch format { + case collectionFormatSpace: + sep = " " + case collectionFormatTab: + sep = "\t" + case collectionFormatPipe: + sep = "|" + case collectionFormatMulti: + return data + default: + sep = "," + } + return []string{strings.Join(data, sep)} +} + +// SplitByFormat splits a string by a known format: +// ssv: space separated value +// tsv: tab separated value +// pipes: pipe (|) separated value +// csv: comma separated value (default) +// +func SplitByFormat(data, format string) []string { + if data == "" { + return nil + } + var sep string + switch format { + case collectionFormatSpace: + sep = " " + case collectionFormatTab: + sep = "\t" + case collectionFormatPipe: + sep = "|" + case collectionFormatMulti: + return nil + default: + sep = "," + } + var result []string + for _, s := range strings.Split(data, sep) { + if ts := strings.TrimSpace(s); ts != "" { + result = append(result, ts) + } + } + return result +} + +type byInitialism []string + +func (s byInitialism) Len() int { + return len(s) +} +func (s byInitialism) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} +func (s byInitialism) Less(i, j int) bool { + if len(s[i]) != len(s[j]) { + return len(s[i]) < len(s[j]) + } + + return strings.Compare(s[i], s[j]) > 0 +} + +// Removes leading whitespaces +func trim(str string) string { + return strings.Trim(str, " ") +} + +// Shortcut to strings.ToUpper() +func upper(str string) string { + return strings.ToUpper(trim(str)) +} + +// Shortcut to strings.ToLower() +func lower(str string) string { + return strings.ToLower(trim(str)) +} + +// Camelize an uppercased word +func Camelize(word string) (camelized string) { + for pos, ru := range []rune(word) { + if pos > 0 { + camelized += string(unicode.ToLower(ru)) + } else { + camelized += string(unicode.ToUpper(ru)) + } + } + return +} + +// ToFileName lowercases and underscores a go type name +func ToFileName(name string) string { + in := split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { + out = append(out, lower(w)) + } + + return strings.Join(out, "_") +} + +// ToCommandName lowercases and underscores a go type name +func ToCommandName(name string) string { + in := split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { + out = append(out, lower(w)) + } + return strings.Join(out, "-") +} + +// ToHumanNameLower represents a code name as a human series of words +func ToHumanNameLower(name string) string { + in := newSplitter(withPostSplitInitialismCheck).split(name) + out := make([]string, 0, len(in)) + + for _, w := range in { + if !w.IsInitialism() { + out = append(out, lower(w.GetOriginal())) + } else { + out = append(out, w.GetOriginal()) + } + } + + return strings.Join(out, " ") +} + +// ToHumanNameTitle represents a code name as a human series of words with the first letters titleized +func ToHumanNameTitle(name string) string { + in := newSplitter(withPostSplitInitialismCheck).split(name) + + out := make([]string, 0, len(in)) + for _, w := range in { + original := w.GetOriginal() + if !w.IsInitialism() { + out = append(out, Camelize(original)) + } else { + out = append(out, original) + } + } + return strings.Join(out, " ") +} + +// ToJSONName camelcases a name which can be underscored or pascal cased +func ToJSONName(name string) string { + in := split(name) + out := make([]string, 0, len(in)) + + for i, w := range in { + if i == 0 { + out = append(out, lower(w)) + continue + } + out = append(out, Camelize(w)) + } + return strings.Join(out, "") +} + +// ToVarName camelcases a name which can be underscored or pascal cased +func ToVarName(name string) string { + res := ToGoName(name) + if isInitialism(res) { + return lower(res) + } + if len(res) <= 1 { + return lower(res) + } + return lower(res[:1]) + res[1:] +} + +// ToGoName translates a swagger name which can be underscored or camel cased to a name that golint likes +func ToGoName(name string) string { + lexems := newSplitter(withPostSplitInitialismCheck).split(name) + + result := "" + for _, lexem := range lexems { + goName := lexem.GetUnsafeGoName() + + // to support old behavior + if lexem.IsInitialism() { + goName = upper(goName) + } + result += goName + } + + if len(result) > 0 { + // Only prefix with X when the first character isn't an ascii letter + first := []rune(result)[0] + if !unicode.IsLetter(first) || (first > unicode.MaxASCII && !unicode.IsUpper(first)) { + if GoNamePrefixFunc == nil { + return "X" + result + } + result = GoNamePrefixFunc(name) + result + } + first = []rune(result)[0] + if unicode.IsLetter(first) && !unicode.IsUpper(first) { + result = string(append([]rune{unicode.ToUpper(first)}, []rune(result)[1:]...)) + } + } + + return result +} + +// ContainsStrings searches a slice of strings for a case-sensitive match +func ContainsStrings(coll []string, item string) bool { + for _, a := range coll { + if a == item { + return true + } + } + return false +} + +// ContainsStringsCI searches a slice of strings for a case-insensitive match +func ContainsStringsCI(coll []string, item string) bool { + for _, a := range coll { + if strings.EqualFold(a, item) { + return true + } + } + return false +} + +type zeroable interface { + IsZero() bool +} + +// IsZero returns true when the value passed into the function is a zero value. +// This allows for safer checking of interface values. +func IsZero(data interface{}) bool { + // check for things that have an IsZero method instead + if vv, ok := data.(zeroable); ok { + return vv.IsZero() + } + // continue with slightly more complex reflection + v := reflect.ValueOf(data) + switch v.Kind() { + case reflect.String: + return v.Len() == 0 + case reflect.Bool: + return !v.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return v.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return v.Uint() == 0 + case reflect.Float32, reflect.Float64: + return v.Float() == 0 + case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: + return v.IsNil() + case reflect.Struct, reflect.Array: + return reflect.DeepEqual(data, reflect.Zero(v.Type()).Interface()) + case reflect.Invalid: + return true + } + return false +} + +// AddInitialisms add additional initialisms +func AddInitialisms(words ...string) { + for _, word := range words { + // commonInitialisms[upper(word)] = true + commonInitialisms.add(upper(word)) + } + // sort again + initialisms = commonInitialisms.sorted() +} + +// CommandLineOptionsGroup represents a group of user-defined command line options +type CommandLineOptionsGroup struct { + ShortDescription string + LongDescription string + Options interface{} +} diff --git a/vendor/github.com/go-openapi/swag/yaml.go b/vendor/github.com/go-openapi/swag/yaml.go new file mode 100644 index 0000000000..ec96914405 --- /dev/null +++ b/vendor/github.com/go-openapi/swag/yaml.go @@ -0,0 +1,246 @@ +// Copyright 2015 go-swagger maintainers +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package swag + +import ( + "encoding/json" + "fmt" + "path/filepath" + "strconv" + + "github.com/mailru/easyjson/jlexer" + "github.com/mailru/easyjson/jwriter" + yaml "gopkg.in/yaml.v2" +) + +// YAMLMatcher matches yaml +func YAMLMatcher(path string) bool { + ext := filepath.Ext(path) + return ext == ".yaml" || ext == ".yml" +} + +// YAMLToJSON converts YAML unmarshaled data into json compatible data +func YAMLToJSON(data interface{}) (json.RawMessage, error) { + jm, err := transformData(data) + if err != nil { + return nil, err + } + b, err := WriteJSON(jm) + return json.RawMessage(b), err +} + +// BytesToYAMLDoc converts a byte slice into a YAML document +func BytesToYAMLDoc(data []byte) (interface{}, error) { + var canary map[interface{}]interface{} // validate this is an object and not a different type + if err := yaml.Unmarshal(data, &canary); err != nil { + return nil, err + } + + var document yaml.MapSlice // preserve order that is present in the document + if err := yaml.Unmarshal(data, &document); err != nil { + return nil, err + } + return document, nil +} + +// JSONMapSlice represent a JSON object, with the order of keys maintained +type JSONMapSlice []JSONMapItem + +// MarshalJSON renders a JSONMapSlice as JSON +func (s JSONMapSlice) MarshalJSON() ([]byte, error) { + w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty} + s.MarshalEasyJSON(w) + return w.BuildBytes() +} + +// MarshalEasyJSON renders a JSONMapSlice as JSON, using easyJSON +func (s JSONMapSlice) MarshalEasyJSON(w *jwriter.Writer) { + w.RawByte('{') + + ln := len(s) + last := ln - 1 + for i := 0; i < ln; i++ { + s[i].MarshalEasyJSON(w) + if i != last { // last item + w.RawByte(',') + } + } + + w.RawByte('}') +} + +// UnmarshalJSON makes a JSONMapSlice from JSON +func (s *JSONMapSlice) UnmarshalJSON(data []byte) error { + l := jlexer.Lexer{Data: data} + s.UnmarshalEasyJSON(&l) + return l.Error() +} + +// UnmarshalEasyJSON makes a JSONMapSlice from JSON, using easyJSON +func (s *JSONMapSlice) UnmarshalEasyJSON(in *jlexer.Lexer) { + if in.IsNull() { + in.Skip() + return + } + + var result JSONMapSlice + in.Delim('{') + for !in.IsDelim('}') { + var mi JSONMapItem + mi.UnmarshalEasyJSON(in) + result = append(result, mi) + } + *s = result +} + +// JSONMapItem represents the value of a key in a JSON object held by JSONMapSlice +type JSONMapItem struct { + Key string + Value interface{} +} + +// MarshalJSON renders a JSONMapItem as JSON +func (s JSONMapItem) MarshalJSON() ([]byte, error) { + w := &jwriter.Writer{Flags: jwriter.NilMapAsEmpty | jwriter.NilSliceAsEmpty} + s.MarshalEasyJSON(w) + return w.BuildBytes() +} + +// MarshalEasyJSON renders a JSONMapItem as JSON, using easyJSON +func (s JSONMapItem) MarshalEasyJSON(w *jwriter.Writer) { + w.String(s.Key) + w.RawByte(':') + w.Raw(WriteJSON(s.Value)) +} + +// UnmarshalJSON makes a JSONMapItem from JSON +func (s *JSONMapItem) UnmarshalJSON(data []byte) error { + l := jlexer.Lexer{Data: data} + s.UnmarshalEasyJSON(&l) + return l.Error() +} + +// UnmarshalEasyJSON makes a JSONMapItem from JSON, using easyJSON +func (s *JSONMapItem) UnmarshalEasyJSON(in *jlexer.Lexer) { + key := in.UnsafeString() + in.WantColon() + value := in.Interface() + in.WantComma() + s.Key = key + s.Value = value +} + +func transformData(input interface{}) (out interface{}, err error) { + format := func(t interface{}) (string, error) { + switch k := t.(type) { + case string: + return k, nil + case uint: + return strconv.FormatUint(uint64(k), 10), nil + case uint8: + return strconv.FormatUint(uint64(k), 10), nil + case uint16: + return strconv.FormatUint(uint64(k), 10), nil + case uint32: + return strconv.FormatUint(uint64(k), 10), nil + case uint64: + return strconv.FormatUint(k, 10), nil + case int: + return strconv.Itoa(k), nil + case int8: + return strconv.FormatInt(int64(k), 10), nil + case int16: + return strconv.FormatInt(int64(k), 10), nil + case int32: + return strconv.FormatInt(int64(k), 10), nil + case int64: + return strconv.FormatInt(k, 10), nil + default: + return "", fmt.Errorf("unexpected map key type, got: %T", k) + } + } + + switch in := input.(type) { + case yaml.MapSlice: + + o := make(JSONMapSlice, len(in)) + for i, mi := range in { + var nmi JSONMapItem + if nmi.Key, err = format(mi.Key); err != nil { + return nil, err + } + + v, ert := transformData(mi.Value) + if ert != nil { + return nil, ert + } + nmi.Value = v + o[i] = nmi + } + return o, nil + case map[interface{}]interface{}: + o := make(JSONMapSlice, 0, len(in)) + for ke, va := range in { + var nmi JSONMapItem + if nmi.Key, err = format(ke); err != nil { + return nil, err + } + + v, ert := transformData(va) + if ert != nil { + return nil, ert + } + nmi.Value = v + o = append(o, nmi) + } + return o, nil + case []interface{}: + len1 := len(in) + o := make([]interface{}, len1) + for i := 0; i < len1; i++ { + o[i], err = transformData(in[i]) + if err != nil { + return nil, err + } + } + return o, nil + } + return input, nil +} + +// YAMLDoc loads a yaml document from either http or a file and converts it to json +func YAMLDoc(path string) (json.RawMessage, error) { + yamlDoc, err := YAMLData(path) + if err != nil { + return nil, err + } + + data, err := YAMLToJSON(yamlDoc) + if err != nil { + return nil, err + } + + return data, nil +} + +// YAMLData loads a yaml document from either http or a file +func YAMLData(path string) (interface{}, error) { + data, err := LoadFromFileOrHTTP(path) + if err != nil { + return nil, err + } + + return BytesToYAMLDoc(data) +} diff --git a/vendor/github.com/goccy/go-json/.codecov.yml b/vendor/github.com/goccy/go-json/.codecov.yml new file mode 100644 index 0000000000..e98134570c --- /dev/null +++ b/vendor/github.com/goccy/go-json/.codecov.yml @@ -0,0 +1,32 @@ +codecov: + require_ci_to_pass: yes + +coverage: + precision: 2 + round: down + range: "70...100" + + status: + project: + default: + target: 70% + threshold: 2% + patch: off + changes: no + +parsers: + gcov: + branch_detection: + conditional: yes + loop: yes + method: no + macro: no + +comment: + layout: "header,diff" + behavior: default + require_changes: no + +ignore: + - internal/encoder/vm_color + - internal/encoder/vm_color_indent diff --git a/vendor/github.com/goccy/go-json/.gitignore b/vendor/github.com/goccy/go-json/.gitignore new file mode 100644 index 0000000000..378283829c --- /dev/null +++ b/vendor/github.com/goccy/go-json/.gitignore @@ -0,0 +1,2 @@ +cover.html +cover.out diff --git a/vendor/github.com/goccy/go-json/.golangci.yml b/vendor/github.com/goccy/go-json/.golangci.yml new file mode 100644 index 0000000000..57ae5a528f --- /dev/null +++ b/vendor/github.com/goccy/go-json/.golangci.yml @@ -0,0 +1,83 @@ +run: + skip-files: + - encode_optype.go + - ".*_test\\.go$" + +linters-settings: + govet: + enable-all: true + disable: + - shadow + +linters: + enable-all: true + disable: + - dogsled + - dupl + - exhaustive + - exhaustivestruct + - errorlint + - forbidigo + - funlen + - gci + - gochecknoglobals + - gochecknoinits + - gocognit + - gocritic + - gocyclo + - godot + - godox + - goerr113 + - gofumpt + - gomnd + - gosec + - ifshort + - lll + - makezero + - nakedret + - nestif + - nlreturn + - paralleltest + - testpackage + - thelper + - wrapcheck + - interfacer + - lll + - nakedret + - nestif + - nlreturn + - testpackage + - wsl + - varnamelen + - nilnil + - ireturn + - govet + - forcetypeassert + - cyclop + - containedctx + - revive + +issues: + exclude-rules: + # not needed + - path: /*.go + text: "ST1003: should not use underscores in package names" + linters: + - stylecheck + - path: /*.go + text: "don't use an underscore in package name" + linters: + - golint + - path: rtype.go + linters: + - golint + - stylecheck + - path: error.go + linters: + - staticcheck + + # Maximum issues count per one linter. Set to 0 to disable. Default is 50. + max-issues-per-linter: 0 + + # Maximum count of issues with the same text. Set to 0 to disable. Default is 3. + max-same-issues: 0 diff --git a/vendor/github.com/goccy/go-json/CHANGELOG.md b/vendor/github.com/goccy/go-json/CHANGELOG.md new file mode 100644 index 0000000000..9139b9b252 --- /dev/null +++ b/vendor/github.com/goccy/go-json/CHANGELOG.md @@ -0,0 +1,339 @@ +# v0.9.6 - 2022/03/22 + +### Fix bugs + +* Correct the handling of the minimum value of int type for decoder ( #344 ) +* Fix bugs of stream decoder's bufferSize ( #349 ) +* Add a guard to use typeptr more safely ( #351 ) + +### Improve decoder performance + +* Improve escapeString's performance ( #345 ) + +### Others + +* Update go version for CI ( #347 ) + +# v0.9.5 - 2022/03/04 + +### Fix bugs + +* Fix panic when decoding time.Time with context ( #328 ) +* Fix reading the next character in buffer to nul consideration ( #338 ) +* Fix incorrect handling on skipValue ( #341 ) + +### Improve decoder performance + +* Improve performance when a payload contains escape sequence ( #334 ) + +# v0.9.4 - 2022/01/21 + +* Fix IsNilForMarshaler for string type with omitempty ( #323 ) +* Fix the case where the embedded field is at the end ( #326 ) + +# v0.9.3 - 2022/01/14 + +* Fix logic of removing struct field for decoder ( #322 ) + +# v0.9.2 - 2022/01/14 + +* Add invalid decoder to delay type error judgment at decode ( #321 ) + +# v0.9.1 - 2022/01/11 + +* Fix encoding of MarshalText/MarshalJSON operation with head offset ( #319 ) + +# v0.9.0 - 2022/01/05 + +### New feature + +* Supports dynamic filtering of struct fields ( #314 ) + +### Improve encoding performance + +* Improve map encoding performance ( #310 ) +* Optimize encoding path for escaped string ( #311 ) +* Add encoding option for performance ( #312 ) + +### Fix bugs + +* Fix panic at encoding map value on 1.18 ( #310 ) +* Fix MarshalIndent for interface type ( #317 ) + +# v0.8.1 - 2021/12/05 + +* Fix operation conversion from PtrHead to Head in Recursive type ( #305 ) + +# v0.8.0 - 2021/12/02 + +* Fix embedded field conflict behavior ( #300 ) +* Refactor compiler for encoder ( #301 #302 ) + +# v0.7.10 - 2021/10/16 + +* Fix conversion from pointer to uint64 ( #294 ) + +# v0.7.9 - 2021/09/28 + +* Fix encoding of nil value about interface type that has method ( #291 ) + +# v0.7.8 - 2021/09/01 + +* Fix mapassign_faststr for indirect struct type ( #283 ) +* Fix encoding of not empty interface type ( #284 ) +* Fix encoding of empty struct interface type ( #286 ) + +# v0.7.7 - 2021/08/25 + +* Fix invalid utf8 on stream decoder ( #279 ) +* Fix buffer length bug on string stream decoder ( #280 ) + +Thank you @orisano !! + +# v0.7.6 - 2021/08/13 + +* Fix nil slice assignment ( #276 ) +* Improve error message ( #277 ) + +# v0.7.5 - 2021/08/12 + +* Fix encoding of embedded struct with tags ( #265 ) +* Fix encoding of embedded struct that isn't first field ( #272 ) +* Fix decoding of binary type with escaped char ( #273 ) + +# v0.7.4 - 2021/07/06 + +* Fix encoding of indirect layout structure ( #264 ) + +# v0.7.3 - 2021/06/29 + +* Fix encoding of pointer type in empty interface ( #262 ) + +# v0.7.2 - 2021/06/26 + +### Fix decoder + +* Add decoder for func type to fix decoding of nil function value ( #257 ) +* Fix stream decoding of []byte type ( #258 ) + +### Performance + +* Improve decoding performance of map[string]interface{} type ( use `mapassign_faststr` ) ( #256 ) +* Improve encoding performance of empty interface type ( remove recursive calling of `vm.Run` ) ( #259 ) + +### Benchmark + +* Add bytedance/sonic as benchmark target ( #254 ) + +# v0.7.1 - 2021/06/18 + +### Fix decoder + +* Fix error when unmarshal empty array ( #253 ) + +# v0.7.0 - 2021/06/12 + +### Support context for MarshalJSON and UnmarshalJSON ( #248 ) + +* json.MarshalContext(context.Context, interface{}, ...json.EncodeOption) ([]byte, error) +* json.NewEncoder(io.Writer).EncodeContext(context.Context, interface{}, ...json.EncodeOption) error +* json.UnmarshalContext(context.Context, []byte, interface{}, ...json.DecodeOption) error +* json.NewDecoder(io.Reader).DecodeContext(context.Context, interface{}) error + +```go +type MarshalerContext interface { + MarshalJSON(context.Context) ([]byte, error) +} + +type UnmarshalerContext interface { + UnmarshalJSON(context.Context, []byte) error +} +``` + +### Add DecodeFieldPriorityFirstWin option ( #242 ) + +In the default behavior, go-json, like encoding/json, will reflect the result of the last evaluation when a field with the same name exists. I've added new options to allow you to change this behavior. `json.DecodeFieldPriorityFirstWin` option reflects the result of the first evaluation if a field with the same name exists. This behavior has a performance advantage as it allows the subsequent strings to be skipped if all fields have been evaluated. + +### Fix encoder + +* Fix indent number contains recursive type ( #249 ) +* Fix encoding of using empty interface as map key ( #244 ) + +### Fix decoder + +* Fix decoding fields containing escaped characters ( #237 ) + +### Refactor + +* Move some tests to subdirectory ( #243 ) +* Refactor package layout for decoder ( #238 ) + +# v0.6.1 - 2021/06/02 + +### Fix encoder + +* Fix value of totalLength for encoding ( #236 ) + +# v0.6.0 - 2021/06/01 + +### Support Colorize option for encoding (#233) + +```go +b, err := json.MarshalWithOption(v, json.Colorize(json.DefaultColorScheme)) +if err != nil { + ... +} +fmt.Println(string(b)) // print colored json +``` + +### Refactor + +* Fix opcode layout - Adjust memory layout of the opcode to 128 bytes in a 64-bit environment ( #230 ) +* Refactor encode option ( #231 ) +* Refactor escape string ( #232 ) + +# v0.5.1 - 2021/5/20 + +### Optimization + +* Add type addrShift to enable bigger encoder/decoder cache ( #213 ) + +### Fix decoder + +* Keep original reference of slice element ( #229 ) + +### Refactor + +* Refactor Debug mode for encoding ( #226 ) +* Generate VM sources for encoding ( #227 ) +* Refactor validator for null/true/false for decoding ( #221 ) + +# v0.5.0 - 2021/5/9 + +### Supports using omitempty and string tags at the same time ( #216 ) + +### Fix decoder + +* Fix stream decoder for unicode char ( #215 ) +* Fix decoding of slice element ( #219 ) +* Fix calculating of buffer length for stream decoder ( #220 ) + +### Refactor + +* replace skipWhiteSpace goto by loop ( #212 ) + +# v0.4.14 - 2021/5/4 + +### Benchmark + +* Add valyala/fastjson to benchmark ( #193 ) +* Add benchmark task for CI ( #211 ) + +### Fix decoder + +* Fix decoding of slice with unmarshal json type ( #198 ) +* Fix decoding of null value for interface type that does not implement Unmarshaler ( #205 ) +* Fix decoding of null value to []byte by json.Unmarshal ( #206 ) +* Fix decoding of backslash char at the end of string ( #207 ) +* Fix stream decoder for null/true/false value ( #208 ) +* Fix stream decoder for slow reader ( #211 ) + +### Performance + +* If cap of slice is enough, reuse slice data for compatibility with encoding/json ( #200 ) + +# v0.4.13 - 2021/4/20 + +### Fix json.Compact and json.Indent + +* Support validation the input buffer for json.Compact and json.Indent ( #189 ) +* Optimize json.Compact and json.Indent ( improve memory footprint ) ( #190 ) + +# v0.4.12 - 2021/4/15 + +### Fix encoder + +* Fix unnecessary indent for empty slice type ( #181 ) +* Fix encoding of omitempty feature for the slice or interface type ( #183 ) +* Fix encoding custom types zero values with omitempty when marshaller exists ( #187 ) + +### Fix decoder + +* Fix decoder for invalid top level value ( #184 ) +* Fix decoder for invalid number value ( #185 ) + +# v0.4.11 - 2021/4/3 + +* Improve decoder performance for interface type + +# v0.4.10 - 2021/4/2 + +### Fix encoder + +* Fixed a bug when encoding slice and map containing recursive structures +* Fixed a logic to determine if indirect reference + +# v0.4.9 - 2021/3/29 + +### Add debug mode + +If you use `json.MarshalWithOption(v, json.Debug())` and `panic` occurred in `go-json`, produces debug information to console. + +### Support a new feature to compatible with encoding/json + +- invalid UTF-8 is coerced to valid UTF-8 ( without performance down ) + +### Fix encoder + +- Fixed handling of MarshalJSON of function type + +### Fix decoding of slice of pointer type + +If there is a pointer value, go-json will use it. (This behavior is necessary to achieve the ability to prioritize pre-filled values). However, since slices are reused internally, there was a bug that referred to the previous pointer value. Therefore, it is not necessary to refer to the pointer value in advance for the slice element, so we explicitly initialize slice element by `nil`. + +# v0.4.8 - 2021/3/21 + +### Reduce memory usage at compile time + +* go-json have used about 2GB of memory at compile time, but now it can compile with about less than 550MB. + +### Fix any encoder's bug + +* Add many test cases for encoder +* Fix composite type ( slice/array/map ) +* Fix pointer types +* Fix encoding of MarshalJSON or MarshalText or json.Number type + +### Refactor encoder + +* Change package layout for reducing memory usage at compile +* Remove anonymous and only operation +* Remove root property from encodeCompileContext and opcode + +### Fix CI + +* Add Go 1.16 +* Remove Go 1.13 +* Fix `make cover` task + +### Number/Delim/Token/RawMessage use the types defined in encoding/json by type alias + +# v0.4.7 - 2021/02/22 + +### Fix decoder + +* Fix decoding of deep recursive structure +* Fix decoding of embedded unexported pointer field +* Fix invalid test case +* Fix decoding of invalid value +* Fix decoding of prefilled value +* Fix not being able to return UnmarshalTypeError when it should be returned +* Fix decoding of null value +* Fix decoding of type of null string +* Use pre allocated pointer if exists it at decoding + +### Reduce memory usage at compile + +* Integrate int/int8/int16/int32/int64 and uint/uint8/uint16/uint32/uint64 operation to reduce memory usage at compile + +### Remove unnecessary optype diff --git a/vendor/github.com/lestrrat-go/pdebug/LICENSE b/vendor/github.com/goccy/go-json/LICENSE similarity index 95% rename from vendor/github.com/lestrrat-go/pdebug/LICENSE rename to vendor/github.com/goccy/go-json/LICENSE index 20054b1543..6449c8bff6 100644 --- a/vendor/github.com/lestrrat-go/pdebug/LICENSE +++ b/vendor/github.com/goccy/go-json/LICENSE @@ -1,6 +1,6 @@ -The MIT License (MIT) +MIT License -Copyright (c) 2016 lestrrat +Copyright (c) 2020 Masaaki Goshima Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal diff --git a/vendor/github.com/goccy/go-json/Makefile b/vendor/github.com/goccy/go-json/Makefile new file mode 100644 index 0000000000..363563ab9b --- /dev/null +++ b/vendor/github.com/goccy/go-json/Makefile @@ -0,0 +1,39 @@ +PKG := github.com/goccy/go-json + +BIN_DIR := $(CURDIR)/bin +PKGS := $(shell go list ./... | grep -v internal/cmd|grep -v test) +COVER_PKGS := $(foreach pkg,$(PKGS),$(subst $(PKG),.,$(pkg))) + +COMMA := , +EMPTY := +SPACE := $(EMPTY) $(EMPTY) +COVERPKG_OPT := $(subst $(SPACE),$(COMMA),$(COVER_PKGS)) + +$(BIN_DIR): + @mkdir -p $(BIN_DIR) + +.PHONY: cover +cover: + go test -coverpkg=$(COVERPKG_OPT) -coverprofile=cover.out ./... + +.PHONY: cover-html +cover-html: cover + go tool cover -html=cover.out + +.PHONY: lint +lint: golangci-lint + golangci-lint run + +golangci-lint: | $(BIN_DIR) + @{ \ + set -e; \ + GOLANGCI_LINT_TMP_DIR=$$(mktemp -d); \ + cd $$GOLANGCI_LINT_TMP_DIR; \ + go mod init tmp; \ + GOBIN=$(BIN_DIR) go get github.com/golangci/golangci-lint/cmd/golangci-lint@v1.36.0; \ + rm -rf $$GOLANGCI_LINT_TMP_DIR; \ + } + +.PHONY: generate +generate: + go generate ./internal/... diff --git a/vendor/github.com/goccy/go-json/README.md b/vendor/github.com/goccy/go-json/README.md new file mode 100644 index 0000000000..5686237735 --- /dev/null +++ b/vendor/github.com/goccy/go-json/README.md @@ -0,0 +1,529 @@ +# go-json + +![Go](https://github.com/goccy/go-json/workflows/Go/badge.svg) +[![GoDoc](https://godoc.org/github.com/goccy/go-json?status.svg)](https://pkg.go.dev/github.com/goccy/go-json?tab=doc) +[![codecov](https://codecov.io/gh/goccy/go-json/branch/master/graph/badge.svg)](https://codecov.io/gh/goccy/go-json) + +Fast JSON encoder/decoder compatible with encoding/json for Go + + + +# Roadmap + +``` +* version ( expected release date ) + +* v0.9.0 + | + | while maintaining compatibility with encoding/json, we will add convenient APIs + | + v +* v1.0.0 +``` + +We are accepting requests for features that will be implemented between v0.9.0 and v.1.0.0. +If you have the API you need, please submit your issue [here](https://github.com/goccy/go-json/issues). + +# Features + +- Drop-in replacement of `encoding/json` +- Fast ( See [Benchmark section](https://github.com/goccy/go-json#benchmarks) ) +- Flexible customization with options +- Coloring the encoded string +- Can propagate context.Context to `MarshalJSON` or `UnmarshalJSON` +- Can dynamically filter the fields of the structure type-safely + +# Installation + +``` +go get github.com/goccy/go-json +``` + +# How to use + +Replace import statement from `encoding/json` to `github.com/goccy/go-json` + +``` +-import "encoding/json" ++import "github.com/goccy/go-json" +``` + +# JSON library comparison + +| name | encoder | decoder | compatible with `encoding/json` | +| :----: | :------: | :-----: | :-----------------------------: | +| encoding/json | yes | yes | N/A | +| [json-iterator/go](https://github.com/json-iterator/go) | yes | yes | partial | +| [easyjson](https://github.com/mailru/easyjson) | yes | yes | no | +| [gojay](https://github.com/francoispqt/gojay) | yes | yes | no | +| [segmentio/encoding/json](https://github.com/segmentio/encoding/tree/master/json) | yes | yes | partial | +| [jettison](https://github.com/wI2L/jettison) | yes | no | no | +| [simdjson-go](https://github.com/minio/simdjson-go) | no | yes | no | +| goccy/go-json | yes | yes | yes | + +- `json-iterator/go` isn't compatible with `encoding/json` in many ways (e.g. https://github.com/json-iterator/go/issues/229 ), but it hasn't been supported for a long time. +- `segmentio/encoding/json` is well supported for encoders, but some are not supported for decoder APIs such as `Token` ( streaming decode ) + +## Other libraries + +- [jingo](https://github.com/bet365/jingo) + +I tried the benchmark but it didn't work. +Also, it seems to panic when it receives an unexpected value because there is no error handling... + +- [ffjson](https://github.com/pquerna/ffjson) + +Benchmarking gave very slow results. +It seems that it is assumed that the user will use the buffer pool properly. +Also, development seems to have already stopped + +# Benchmarks + +``` +$ cd benchmarks +$ go test -bench . +``` + +## Encode + + + + +## Decode + + + + + + +# Fuzzing + +[go-json-fuzz](https://github.com/goccy/go-json-fuzz) is the repository for fuzzing tests. +If you run the test in this repository and find a bug, please commit to corpus to go-json-fuzz and report the issue to [go-json](https://github.com/goccy/go-json/issues). + +# How it works + +`go-json` is very fast in both encoding and decoding compared to other libraries. +It's easier to implement by using automatic code generation for performance or by using a dedicated interface, but `go-json` dares to stick to compatibility with `encoding/json` and is the simple interface. Despite this, we are developing with the aim of being the fastest library. + +Here, we explain the various speed-up techniques implemented by `go-json`. + +## Basic technique + +The techniques listed here are the ones used by most of the libraries listed above. + +### Buffer reuse + +Since the only value required for the result of `json.Marshal(interface{}) ([]byte, error)` is `[]byte`, the only value that must be allocated during encoding is the return value `[]byte` . + +Also, as the number of allocations increases, the performance will be affected, so the number of allocations should be kept as low as possible when creating `[]byte`. + +Therefore, there is a technique to reduce the number of times a new buffer must be allocated by reusing the buffer used for the previous encoding by using `sync.Pool`. + +Finally, you allocate a buffer that is as long as the resulting buffer and copy the contents into it, you only need to allocate the buffer once in theory. + +```go +type buffer struct { + data []byte +} + +var bufPool = sync.Pool{ + New: func() interface{} { + return &buffer{data: make([]byte, 0, 1024)} + }, +} + +buf := bufPool.Get().(*buffer) +data := encode(buf.data) // reuse buf.data + +newBuf := make([]byte, len(data)) +copy(newBuf, buf) + +buf.data = data +bufPool.Put(buf) +``` + +### Elimination of reflection + +As you know, the reflection operation is very slow. + +Therefore, using the fact that the address position where the type information is stored is fixed for each binary ( we call this `typeptr` ), +we can use the address in the type information to call a pre-built optimized process. + +For example, you can get the address to the type information from `interface{}` as follows and you can use that information to call a process that does not have reflection. + +To process without reflection, pass a pointer (`unsafe.Pointer`) to the value is stored. + +```go + +type emptyInterface struct { + typ unsafe.Pointer + ptr unsafe.Pointer +} + +var typeToEncoder = map[uintptr]func(unsafe.Pointer)([]byte, error){} + +func Marshal(v interface{}) ([]byte, error) { + iface := (*emptyInterface)(unsafe.Pointer(&v) + typeptr := uintptr(iface.typ) + if enc, exists := typeToEncoder[typeptr]; exists { + return enc(iface.ptr) + } + ... +} +``` + +※ In reality, `typeToEncoder` can be referenced by multiple goroutines, so exclusive control is required. + +## Unique speed-up technique + +## Encoder + +### Do not escape arguments of `Marshal` + +`json.Marshal` and `json.Unmarshal` receive `interface{}` value and they perform type determination dynamically to process. +In normal case, you need to use the `reflect` library to determine the type dynamically, but since `reflect.Type` is defined as `interface`, when you call the method of `reflect.Type`, The reflect's argument is escaped. + +Therefore, the arguments for `Marshal` and `Unmarshal` are always escape to the heap. +However, `go-json` can use the feature of `reflect.Type` while avoiding escaping. + +`reflect.Type` is defined as `interface`, but in reality `reflect.Type` is implemented only by the structure `rtype` defined in the `reflect` package. +For this reason, to date `reflect.Type` is the same as `*reflect.rtype`. + +Therefore, by directly handling `*reflect.rtype`, which is an implementation of `reflect.Type`, it is possible to avoid escaping because it changes from `interface` to using `struct`. + +The technique for working with `*reflect.rtype` directly from `go-json` is implemented at [rtype.go](https://github.com/goccy/go-json/blob/master/internal/runtime/rtype.go) + +Also, the same technique is cut out as a library ( https://github.com/goccy/go-reflect ) + +Initially this feature was the default behavior of `go-json`. +But after careful testing, I found that I passed a large value to `json.Marshal()` and if the argument could not be assigned to the stack, it could not be properly escaped to the heap (a bug in the Go compiler). + +Therefore, this feature will be provided as an **optional** until this issue is resolved. + +To use it, add `NoEscape` like `MarshalNoEscape()` + +### Encoding using opcode sequence + +I explained that you can use `typeptr` to call a pre-built process from type information. + +In other libraries, this dedicated process is processed by making it an function calling like anonymous function, but function calls are inherently slow processes and should be avoided as much as possible. + +Therefore, `go-json` adopted the Instruction-based execution processing system, which is also used to implement virtual machines for programming language. + +If it is the first type to encode, create the opcode ( instruction ) sequence required for encoding. +From the second time onward, use `typeptr` to get the cached pre-built opcode sequence and encode it based on it. An example of the opcode sequence is shown below. + +```go +json.Marshal(struct{ + X int `json:"x"` + Y string `json:"y"` +}{X: 1, Y: "hello"}) +``` + +When encoding a structure like the one above, create a sequence of opcodes like this: + +``` +- opStructFieldHead ( `{` ) +- opStructFieldInt ( `"x": 1,` ) +- opStructFieldString ( `"y": "hello"` ) +- opStructEnd ( `}` ) +- opEnd +``` + +※ When processing each operation, write the letters on the right. + +In addition, each opcode is managed by the following structure ( +Pseudo code ). + +```go +type opType int +const ( + opStructFieldHead opType = iota + opStructFieldInt + opStructFieldStirng + opStructEnd + opEnd +) +type opcode struct { + op opType + key []byte + next *opcode +} +``` + +The process of encoding using the opcode sequence is roughly implemented as follows. + +```go +func encode(code *opcode, b []byte, p unsafe.Pointer) ([]byte, error) { + for { + switch code.op { + case opStructFieldHead: + b = append(b, '{') + code = code.next + case opStructFieldInt: + b = append(b, code.key...) + b = appendInt((*int)(unsafe.Pointer(uintptr(p)+code.offset))) + code = code.next + case opStructFieldString: + b = append(b, code.key...) + b = appendString((*string)(unsafe.Pointer(uintptr(p)+code.offset))) + code = code.next + case opStructEnd: + b = append(b, '}') + code = code.next + case opEnd: + goto END + } + } +END: + return b, nil +} +``` + +In this way, the huge `switch-case` is used to encode by manipulating the linked list opcodes to avoid unnecessary function calls. + +### Opcode sequence optimization + +One of the advantages of encoding using the opcode sequence is the ease of optimization. +The opcode sequence mentioned above is actually converted into the following optimized operations and used. + +``` +- opStructFieldHeadInt ( `{"x": 1,` ) +- opStructEndString ( `"y": "hello"}` ) +- opEnd +``` + +It has been reduced from 5 opcodes to 3 opcodes ! +Reducing the number of opcodees means reducing the number of branches with `switch-case`. +In other words, the closer the number of operations is to 1, the faster the processing can be performed. + +In `go-json`, optimization to reduce the number of opcodes itself like the above and it speeds up by preparing opcodes with optimized paths. + +### Change recursive call from CALL to JMP + +Recursive processing is required during encoding if the type is defined recursively as follows: + +```go +type T struct { + X int + U *U +} + +type U struct { + T *T +} + +b, err := json.Marshal(&T{ + X: 1, + U: &U{ + T: &T{ + X: 2, + }, + }, +}) +fmt.Println(string(b)) // {"X":1,"U":{"T":{"X":2,"U":null}}} +``` + +In `go-json`, recursive processing is processed by the operation type of ` opStructFieldRecursive`. + +In this operation, after acquiring the opcode sequence used for recursive processing, the function is **not** called recursively as it is, but the necessary values ​​are saved by itself and implemented by moving to the next operation. + +The technique of implementing recursive processing with the `JMP` operation while avoiding the `CALL` operation is a famous technique for implementing a high-speed virtual machine. + +For more details, please refer to [the article](https://engineering.mercari.com/blog/entry/1599563768-081104c850) ( but Japanese only ). + +### Dispatch by typeptr from map to slice + +When retrieving the data cached from the type information by `typeptr`, we usually use map. +Map requires exclusive control, so use `sync.Map` for a naive implementation. + +However, this is slow, so it's a good idea to use the `atomic` package for exclusive control as implemented by `segmentio/encoding/json` ( https://github.com/segmentio/encoding/blob/master/json/codec.go#L41-L55 ). + +This implementation slows down the set instead of speeding up the get, but it works well because of the nature of the library, it encodes much more for the same type. + +However, as a result of profiling, I noticed that `runtime.mapaccess2` accounts for a significant percentage of the execution time. So I thought if I could change the lookup from map to slice. + +There is an API named `typelinks` defined in the `runtime` package that the `reflect` package uses internally. +This allows you to get all the type information defined in the binary at runtime. + +The fact that all type information can be acquired means that by constructing slices in advance with the acquired total number of type information, it is possible to look up with the value of `typeptr` without worrying about out-of-range access. + +However, if there is too much type information, it will use a lot of memory, so by default we will only use this optimization if the slice size fits within **2Mib** . + +If this approach is not available, it will fall back to the `atomic` based process described above. + +If you want to know more, please refer to the implementation [here](https://github.com/goccy/go-json/blob/master/internal/runtime/type.go#L36-L100) + +## Decoder + +### Dispatch by typeptr from map to slice + +Like the encoder, the decoder also uses typeptr to call the dedicated process. + +### Faster termination character inspection using NUL character + +In order to decode, you have to traverse the input buffer character by position. +At that time, if you check whether the buffer has reached the end, it will be very slow. + +`buf` : `[]byte` type variable. holds the string passed to the decoder +`cursor` : `int64` type variable. holds the current read position + +```go +buflen := len(buf) +for ; cursor < buflen; cursor++ { // compare cursor and buflen at all times, it is so slow. + switch buf[cursor] { + case ' ', '\n', '\r', '\t': + } +} +``` + +Therefore, by adding the `NUL` (`\000`) character to the end of the read buffer as shown below, it is possible to check the termination character at the same time as other characters. + +```go +for { + switch buf[cursor] { + case ' ', '\n', '\r', '\t': + case '\000': + return nil + } + cursor++ +} +``` + +### Use Boundary Check Elimination + +Due to the `NUL` character optimization, the Go compiler does a boundary check every time, even though `buf[cursor]` does not cause out-of-range access. + +Therefore, `go-json` eliminates boundary check by fetching characters for hotspot by pointer operation. For example, the following code. + +```go +func char(ptr unsafe.Pointer, offset int64) byte { + return *(*byte)(unsafe.Pointer(uintptr(ptr) + uintptr(offset))) +} + +p := (*sliceHeader)(&unsafe.Pointer(buf)).data +for { + switch char(p, cursor) { + case ' ', '\n', '\r', '\t': + case '\000': + return nil + } + cursor++ +} +``` + +### Checking the existence of fields of struct using Bitmaps + +I found by the profiling result, in the struct decode, lookup process for field was taking a long time. + +For example, consider decoding a string like `{"a":1,"b":2,"c":3}` into the following structure: + +```go +type T struct { + A int `json:"a"` + B int `json:"b"` + C int `json:"c"` +} +``` + +At this time, it was found that it takes a lot of time to acquire the decoding process corresponding to the field from the field name as shown below during the decoding process. + +```go +fieldName := decodeKey(buf, cursor) // "a" or "b" or "c" +decoder, exists := fieldToDecoderMap[fieldName] // so slow +if exists { + decoder(buf, cursor) +} else { + skipValue(buf, cursor) +} +``` + +To improve this process, `json-iterator/go` is optimized so that it can be branched by switch-case when the number of fields in the structure is 10 or less (switch-case is faster than map). However, there is a risk of hash collision because the value hashed by the FNV algorithm is used for conditional branching. Also, `gojay` processes this part at high speed by letting the library user yourself write `switch-case`. + + +`go-json` considers and implements a new approach that is different from these. I call this **bitmap field optimization**. + +The range of values ​​per character can be represented by `[256]byte`. Also, if the number of fields in the structure is 8 or less, `int8` type can represent the state of each field. +In other words, it has the following structure. + +- Base ( 8bit ): `00000000` +- Key "a": `00000001` ( assign key "a" to the first bit ) +- Key "b": `00000010` ( assign key "b" to the second bit ) +- Key "c": `00000100` ( assign key "c" to the third bit ) + +Bitmap structure is the following + +``` + | key index(0) | +------------------------ + 0 | 00000000 | + 1 | 00000000 | +~~ | | +97 (a) | 00000001 | +98 (b) | 00000010 | +99 (c) | 00000100 | +~~ | | +255 | 00000000 | +``` + +You can think of this as a Bitmap with a height of `256` and a width of the maximum string length in the field name. +In other words, it can be represented by the following type . + +```go +[maxFieldKeyLength][256]int8 +``` + +When decoding a field character, check whether the corresponding character exists by referring to the pre-built bitmap like the following. + +```go +var curBit int8 = math.MaxInt8 // 11111111 + +c := char(buf, cursor) +bit := bitmap[keyIdx][c] +curBit &= bit +if curBit == 0 { + // not found field +} +``` + +If `curBit` is not `0` until the end of the field string, then the string is +You may have hit one of the fields. +But the possibility is that if the decoded string is shorter than the field string, you will get a false hit. + +- input: `{"a":1}` +```go +type T struct { + X int `json:"abc"` +} +``` +※ Since `a` is shorter than `abc`, it can decode to the end of the field character without `curBit` being 0. + +Rest assured. In this case, it doesn't matter because you can tell if you hit by comparing the string length of `a` with the string length of `abc`. + +Finally, calculate the position of the bit where `1` is set and get the corresponding value, and you're done. + +Using this technique, field lookups are possible with only bitwise operations and access to slices. + +`go-json` uses a similar technique for fields with 9 or more and 16 or less fields. At this time, Bitmap is constructed as `[maxKeyLen][256]int16` type. + +Currently, this optimization is not performed when the maximum length of the field name is long (specifically, 64 bytes or more) in addition to the limitation of the number of fields from the viewpoint of saving memory usage. + +### Others + +I have done a lot of other optimizations. I will find time to write about them. If you have any questions about what's written here or other optimizations, please visit the `#go-json` channel on `gophers.slack.com` . + +## Reference + +Regarding the story of go-json, there are the following articles in Japanese only. + +- https://speakerdeck.com/goccy/zui-su-falsejsonraiburariwoqiu-mete +- https://engineering.mercari.com/blog/entry/1599563768-081104c850/ + +# Looking for Sponsors + +I'm looking for sponsors this library. This library is being developed as a personal project in my spare time. If you want a quick response or problem resolution when using this library in your project, please register as a [sponsor](https://github.com/sponsors/goccy). I will cooperate as much as possible. Of course, this library is developed as an MIT license, so you can use it freely for free. + +# License + +MIT diff --git a/vendor/github.com/goccy/go-json/color.go b/vendor/github.com/goccy/go-json/color.go new file mode 100644 index 0000000000..e80b22b486 --- /dev/null +++ b/vendor/github.com/goccy/go-json/color.go @@ -0,0 +1,68 @@ +package json + +import ( + "fmt" + + "github.com/goccy/go-json/internal/encoder" +) + +type ( + ColorFormat = encoder.ColorFormat + ColorScheme = encoder.ColorScheme +) + +const escape = "\x1b" + +type colorAttr int + +//nolint:deadcode,varcheck +const ( + fgBlackColor colorAttr = iota + 30 + fgRedColor + fgGreenColor + fgYellowColor + fgBlueColor + fgMagentaColor + fgCyanColor + fgWhiteColor +) + +//nolint:deadcode,varcheck +const ( + fgHiBlackColor colorAttr = iota + 90 + fgHiRedColor + fgHiGreenColor + fgHiYellowColor + fgHiBlueColor + fgHiMagentaColor + fgHiCyanColor + fgHiWhiteColor +) + +func createColorFormat(attr colorAttr) ColorFormat { + return ColorFormat{ + Header: wrapColor(attr), + Footer: resetColor(), + } +} + +func wrapColor(attr colorAttr) string { + return fmt.Sprintf("%s[%dm", escape, attr) +} + +func resetColor() string { + return wrapColor(colorAttr(0)) +} + +var ( + DefaultColorScheme = &ColorScheme{ + Int: createColorFormat(fgHiMagentaColor), + Uint: createColorFormat(fgHiMagentaColor), + Float: createColorFormat(fgHiMagentaColor), + Bool: createColorFormat(fgHiYellowColor), + String: createColorFormat(fgHiGreenColor), + Binary: createColorFormat(fgHiRedColor), + ObjectKey: createColorFormat(fgHiCyanColor), + Null: createColorFormat(fgBlueColor), + } +) diff --git a/vendor/github.com/goccy/go-json/decode.go b/vendor/github.com/goccy/go-json/decode.go new file mode 100644 index 0000000000..d99749d05c --- /dev/null +++ b/vendor/github.com/goccy/go-json/decode.go @@ -0,0 +1,232 @@ +package json + +import ( + "context" + "fmt" + "io" + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/decoder" + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type Decoder struct { + s *decoder.Stream +} + +const ( + nul = '\000' +) + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +func unmarshal(data []byte, v interface{}, optFuncs ...DecodeOptionFunc) error { + src := make([]byte, len(data)+1) // append nul byte to the end + copy(src, data) + + header := (*emptyInterface)(unsafe.Pointer(&v)) + + if err := validateType(header.typ, uintptr(header.ptr)); err != nil { + return err + } + dec, err := decoder.CompileToGetDecoder(header.typ) + if err != nil { + return err + } + ctx := decoder.TakeRuntimeContext() + ctx.Buf = src + ctx.Option.Flags = 0 + for _, optFunc := range optFuncs { + optFunc(ctx.Option) + } + cursor, err := dec.Decode(ctx, 0, 0, header.ptr) + if err != nil { + decoder.ReleaseRuntimeContext(ctx) + return err + } + decoder.ReleaseRuntimeContext(ctx) + return validateEndBuf(src, cursor) +} + +func unmarshalContext(ctx context.Context, data []byte, v interface{}, optFuncs ...DecodeOptionFunc) error { + src := make([]byte, len(data)+1) // append nul byte to the end + copy(src, data) + + header := (*emptyInterface)(unsafe.Pointer(&v)) + + if err := validateType(header.typ, uintptr(header.ptr)); err != nil { + return err + } + dec, err := decoder.CompileToGetDecoder(header.typ) + if err != nil { + return err + } + rctx := decoder.TakeRuntimeContext() + rctx.Buf = src + rctx.Option.Flags = 0 + rctx.Option.Flags |= decoder.ContextOption + rctx.Option.Context = ctx + for _, optFunc := range optFuncs { + optFunc(rctx.Option) + } + cursor, err := dec.Decode(rctx, 0, 0, header.ptr) + if err != nil { + decoder.ReleaseRuntimeContext(rctx) + return err + } + decoder.ReleaseRuntimeContext(rctx) + return validateEndBuf(src, cursor) +} + +func unmarshalNoEscape(data []byte, v interface{}, optFuncs ...DecodeOptionFunc) error { + src := make([]byte, len(data)+1) // append nul byte to the end + copy(src, data) + + header := (*emptyInterface)(unsafe.Pointer(&v)) + + if err := validateType(header.typ, uintptr(header.ptr)); err != nil { + return err + } + dec, err := decoder.CompileToGetDecoder(header.typ) + if err != nil { + return err + } + + ctx := decoder.TakeRuntimeContext() + ctx.Buf = src + ctx.Option.Flags = 0 + for _, optFunc := range optFuncs { + optFunc(ctx.Option) + } + cursor, err := dec.Decode(ctx, 0, 0, noescape(header.ptr)) + if err != nil { + decoder.ReleaseRuntimeContext(ctx) + return err + } + decoder.ReleaseRuntimeContext(ctx) + return validateEndBuf(src, cursor) +} + +func validateEndBuf(src []byte, cursor int64) error { + for { + switch src[cursor] { + case ' ', '\t', '\n', '\r': + cursor++ + continue + case nul: + return nil + } + return errors.ErrSyntax( + fmt.Sprintf("invalid character '%c' after top-level value", src[cursor]), + cursor+1, + ) + } +} + +//nolint:staticcheck +//go:nosplit +func noescape(p unsafe.Pointer) unsafe.Pointer { + x := uintptr(p) + return unsafe.Pointer(x ^ 0) +} + +func validateType(typ *runtime.Type, p uintptr) error { + if typ == nil || typ.Kind() != reflect.Ptr || p == 0 { + return &InvalidUnmarshalError{Type: runtime.RType2Type(typ)} + } + return nil +} + +// NewDecoder returns a new decoder that reads from r. +// +// The decoder introduces its own buffering and may +// read data from r beyond the JSON values requested. +func NewDecoder(r io.Reader) *Decoder { + s := decoder.NewStream(r) + return &Decoder{ + s: s, + } +} + +// Buffered returns a reader of the data remaining in the Decoder's +// buffer. The reader is valid until the next call to Decode. +func (d *Decoder) Buffered() io.Reader { + return d.s.Buffered() +} + +// Decode reads the next JSON-encoded value from its +// input and stores it in the value pointed to by v. +// +// See the documentation for Unmarshal for details about +// the conversion of JSON into a Go value. +func (d *Decoder) Decode(v interface{}) error { + return d.DecodeWithOption(v) +} + +// DecodeContext reads the next JSON-encoded value from its +// input and stores it in the value pointed to by v with context.Context. +func (d *Decoder) DecodeContext(ctx context.Context, v interface{}) error { + d.s.Option.Flags |= decoder.ContextOption + d.s.Option.Context = ctx + return d.DecodeWithOption(v) +} + +func (d *Decoder) DecodeWithOption(v interface{}, optFuncs ...DecodeOptionFunc) error { + header := (*emptyInterface)(unsafe.Pointer(&v)) + typ := header.typ + ptr := uintptr(header.ptr) + typeptr := uintptr(unsafe.Pointer(typ)) + // noescape trick for header.typ ( reflect.*rtype ) + copiedType := *(**runtime.Type)(unsafe.Pointer(&typeptr)) + + if err := validateType(copiedType, ptr); err != nil { + return err + } + + dec, err := decoder.CompileToGetDecoder(typ) + if err != nil { + return err + } + if err := d.s.PrepareForDecode(); err != nil { + return err + } + s := d.s + for _, optFunc := range optFuncs { + optFunc(s.Option) + } + if err := dec.DecodeStream(s, 0, header.ptr); err != nil { + return err + } + s.Reset() + return nil +} + +func (d *Decoder) More() bool { + return d.s.More() +} + +func (d *Decoder) Token() (Token, error) { + return d.s.Token() +} + +// DisallowUnknownFields causes the Decoder to return an error when the destination +// is a struct and the input contains object keys which do not match any +// non-ignored, exported fields in the destination. +func (d *Decoder) DisallowUnknownFields() { + d.s.DisallowUnknownFields = true +} + +func (d *Decoder) InputOffset() int64 { + return d.s.TotalOffset() +} + +// UseNumber causes the Decoder to unmarshal a number into an interface{} as a +// Number instead of as a float64. +func (d *Decoder) UseNumber() { + d.s.UseNumber = true +} diff --git a/vendor/github.com/goccy/go-json/docker-compose.yml b/vendor/github.com/goccy/go-json/docker-compose.yml new file mode 100644 index 0000000000..db40c79ad5 --- /dev/null +++ b/vendor/github.com/goccy/go-json/docker-compose.yml @@ -0,0 +1,13 @@ +version: '2' +services: + go-json: + image: golang:1.18 + volumes: + - '.:/go/src/go-json' + deploy: + resources: + limits: + memory: 620M + working_dir: /go/src/go-json + command: | + sh -c "go test -c . && ls go-json.test" diff --git a/vendor/github.com/goccy/go-json/encode.go b/vendor/github.com/goccy/go-json/encode.go new file mode 100644 index 0000000000..4bd899f38b --- /dev/null +++ b/vendor/github.com/goccy/go-json/encode.go @@ -0,0 +1,326 @@ +package json + +import ( + "context" + "io" + "os" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/encoder/vm" + "github.com/goccy/go-json/internal/encoder/vm_color" + "github.com/goccy/go-json/internal/encoder/vm_color_indent" + "github.com/goccy/go-json/internal/encoder/vm_indent" +) + +// An Encoder writes JSON values to an output stream. +type Encoder struct { + w io.Writer + enabledIndent bool + enabledHTMLEscape bool + prefix string + indentStr string +} + +// NewEncoder returns a new encoder that writes to w. +func NewEncoder(w io.Writer) *Encoder { + return &Encoder{w: w, enabledHTMLEscape: true} +} + +// Encode writes the JSON encoding of v to the stream, followed by a newline character. +// +// See the documentation for Marshal for details about the conversion of Go values to JSON. +func (e *Encoder) Encode(v interface{}) error { + return e.EncodeWithOption(v) +} + +// EncodeWithOption call Encode with EncodeOption. +func (e *Encoder) EncodeWithOption(v interface{}, optFuncs ...EncodeOptionFunc) error { + ctx := encoder.TakeRuntimeContext() + ctx.Option.Flag = 0 + + err := e.encodeWithOption(ctx, v, optFuncs...) + + encoder.ReleaseRuntimeContext(ctx) + return err +} + +// EncodeContext call Encode with context.Context and EncodeOption. +func (e *Encoder) EncodeContext(ctx context.Context, v interface{}, optFuncs ...EncodeOptionFunc) error { + rctx := encoder.TakeRuntimeContext() + rctx.Option.Flag = 0 + rctx.Option.Flag |= encoder.ContextOption + rctx.Option.Context = ctx + + err := e.encodeWithOption(rctx, v, optFuncs...) + + encoder.ReleaseRuntimeContext(rctx) + return err +} + +func (e *Encoder) encodeWithOption(ctx *encoder.RuntimeContext, v interface{}, optFuncs ...EncodeOptionFunc) error { + if e.enabledHTMLEscape { + ctx.Option.Flag |= encoder.HTMLEscapeOption + } + ctx.Option.Flag |= encoder.NormalizeUTF8Option + ctx.Option.DebugOut = os.Stdout + for _, optFunc := range optFuncs { + optFunc(ctx.Option) + } + var ( + buf []byte + err error + ) + if e.enabledIndent { + buf, err = encodeIndent(ctx, v, e.prefix, e.indentStr) + } else { + buf, err = encode(ctx, v) + } + if err != nil { + return err + } + if e.enabledIndent { + buf = buf[:len(buf)-2] + } else { + buf = buf[:len(buf)-1] + } + buf = append(buf, '\n') + if _, err := e.w.Write(buf); err != nil { + return err + } + return nil +} + +// SetEscapeHTML specifies whether problematic HTML characters should be escaped inside JSON quoted strings. +// The default behavior is to escape &, <, and > to \u0026, \u003c, and \u003e to avoid certain safety problems that can arise when embedding JSON in HTML. +// +// In non-HTML settings where the escaping interferes with the readability of the output, SetEscapeHTML(false) disables this behavior. +func (e *Encoder) SetEscapeHTML(on bool) { + e.enabledHTMLEscape = on +} + +// SetIndent instructs the encoder to format each subsequent encoded value as if indented by the package-level function Indent(dst, src, prefix, indent). +// Calling SetIndent("", "") disables indentation. +func (e *Encoder) SetIndent(prefix, indent string) { + if prefix == "" && indent == "" { + e.enabledIndent = false + return + } + e.prefix = prefix + e.indentStr = indent + e.enabledIndent = true +} + +func marshalContext(ctx context.Context, v interface{}, optFuncs ...EncodeOptionFunc) ([]byte, error) { + rctx := encoder.TakeRuntimeContext() + rctx.Option.Flag = 0 + rctx.Option.Flag = encoder.HTMLEscapeOption | encoder.NormalizeUTF8Option | encoder.ContextOption + rctx.Option.Context = ctx + for _, optFunc := range optFuncs { + optFunc(rctx.Option) + } + + buf, err := encode(rctx, v) + if err != nil { + encoder.ReleaseRuntimeContext(rctx) + return nil, err + } + + // this line exists to escape call of `runtime.makeslicecopy` . + // if use `make([]byte, len(buf)-1)` and `copy(copied, buf)`, + // dst buffer size and src buffer size are differrent. + // in this case, compiler uses `runtime.makeslicecopy`, but it is slow. + buf = buf[:len(buf)-1] + copied := make([]byte, len(buf)) + copy(copied, buf) + + encoder.ReleaseRuntimeContext(rctx) + return copied, nil +} + +func marshal(v interface{}, optFuncs ...EncodeOptionFunc) ([]byte, error) { + ctx := encoder.TakeRuntimeContext() + + ctx.Option.Flag = 0 + ctx.Option.Flag |= (encoder.HTMLEscapeOption | encoder.NormalizeUTF8Option) + for _, optFunc := range optFuncs { + optFunc(ctx.Option) + } + + buf, err := encode(ctx, v) + if err != nil { + encoder.ReleaseRuntimeContext(ctx) + return nil, err + } + + // this line exists to escape call of `runtime.makeslicecopy` . + // if use `make([]byte, len(buf)-1)` and `copy(copied, buf)`, + // dst buffer size and src buffer size are differrent. + // in this case, compiler uses `runtime.makeslicecopy`, but it is slow. + buf = buf[:len(buf)-1] + copied := make([]byte, len(buf)) + copy(copied, buf) + + encoder.ReleaseRuntimeContext(ctx) + return copied, nil +} + +func marshalNoEscape(v interface{}) ([]byte, error) { + ctx := encoder.TakeRuntimeContext() + + ctx.Option.Flag = 0 + ctx.Option.Flag |= (encoder.HTMLEscapeOption | encoder.NormalizeUTF8Option) + + buf, err := encodeNoEscape(ctx, v) + if err != nil { + encoder.ReleaseRuntimeContext(ctx) + return nil, err + } + + // this line exists to escape call of `runtime.makeslicecopy` . + // if use `make([]byte, len(buf)-1)` and `copy(copied, buf)`, + // dst buffer size and src buffer size are differrent. + // in this case, compiler uses `runtime.makeslicecopy`, but it is slow. + buf = buf[:len(buf)-1] + copied := make([]byte, len(buf)) + copy(copied, buf) + + encoder.ReleaseRuntimeContext(ctx) + return copied, nil +} + +func marshalIndent(v interface{}, prefix, indent string, optFuncs ...EncodeOptionFunc) ([]byte, error) { + ctx := encoder.TakeRuntimeContext() + + ctx.Option.Flag = 0 + ctx.Option.Flag |= (encoder.HTMLEscapeOption | encoder.NormalizeUTF8Option | encoder.IndentOption) + for _, optFunc := range optFuncs { + optFunc(ctx.Option) + } + + buf, err := encodeIndent(ctx, v, prefix, indent) + if err != nil { + encoder.ReleaseRuntimeContext(ctx) + return nil, err + } + + buf = buf[:len(buf)-2] + copied := make([]byte, len(buf)) + copy(copied, buf) + + encoder.ReleaseRuntimeContext(ctx) + return copied, nil +} + +func encode(ctx *encoder.RuntimeContext, v interface{}) ([]byte, error) { + b := ctx.Buf[:0] + if v == nil { + b = encoder.AppendNull(ctx, b) + b = encoder.AppendComma(ctx, b) + return b, nil + } + header := (*emptyInterface)(unsafe.Pointer(&v)) + typ := header.typ + + typeptr := uintptr(unsafe.Pointer(typ)) + codeSet, err := encoder.CompileToGetCodeSet(ctx, typeptr) + if err != nil { + return nil, err + } + + p := uintptr(header.ptr) + ctx.Init(p, codeSet.CodeLength) + ctx.KeepRefs = append(ctx.KeepRefs, header.ptr) + + buf, err := encodeRunCode(ctx, b, codeSet) + if err != nil { + return nil, err + } + ctx.Buf = buf + return buf, nil +} + +func encodeNoEscape(ctx *encoder.RuntimeContext, v interface{}) ([]byte, error) { + b := ctx.Buf[:0] + if v == nil { + b = encoder.AppendNull(ctx, b) + b = encoder.AppendComma(ctx, b) + return b, nil + } + header := (*emptyInterface)(unsafe.Pointer(&v)) + typ := header.typ + + typeptr := uintptr(unsafe.Pointer(typ)) + codeSet, err := encoder.CompileToGetCodeSet(ctx, typeptr) + if err != nil { + return nil, err + } + + p := uintptr(header.ptr) + ctx.Init(p, codeSet.CodeLength) + buf, err := encodeRunCode(ctx, b, codeSet) + if err != nil { + return nil, err + } + + ctx.Buf = buf + return buf, nil +} + +func encodeIndent(ctx *encoder.RuntimeContext, v interface{}, prefix, indent string) ([]byte, error) { + b := ctx.Buf[:0] + if v == nil { + b = encoder.AppendNull(ctx, b) + b = encoder.AppendCommaIndent(ctx, b) + return b, nil + } + header := (*emptyInterface)(unsafe.Pointer(&v)) + typ := header.typ + + typeptr := uintptr(unsafe.Pointer(typ)) + codeSet, err := encoder.CompileToGetCodeSet(ctx, typeptr) + if err != nil { + return nil, err + } + + p := uintptr(header.ptr) + ctx.Init(p, codeSet.CodeLength) + buf, err := encodeRunIndentCode(ctx, b, codeSet, prefix, indent) + + ctx.KeepRefs = append(ctx.KeepRefs, header.ptr) + + if err != nil { + return nil, err + } + + ctx.Buf = buf + return buf, nil +} + +func encodeRunCode(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + if (ctx.Option.Flag & encoder.DebugOption) != 0 { + if (ctx.Option.Flag & encoder.ColorizeOption) != 0 { + return vm_color.DebugRun(ctx, b, codeSet) + } + return vm.DebugRun(ctx, b, codeSet) + } + if (ctx.Option.Flag & encoder.ColorizeOption) != 0 { + return vm_color.Run(ctx, b, codeSet) + } + return vm.Run(ctx, b, codeSet) +} + +func encodeRunIndentCode(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet, prefix, indent string) ([]byte, error) { + ctx.Prefix = []byte(prefix) + ctx.IndentStr = []byte(indent) + if (ctx.Option.Flag & encoder.DebugOption) != 0 { + if (ctx.Option.Flag & encoder.ColorizeOption) != 0 { + return vm_color_indent.DebugRun(ctx, b, codeSet) + } + return vm_indent.DebugRun(ctx, b, codeSet) + } + if (ctx.Option.Flag & encoder.ColorizeOption) != 0 { + return vm_color_indent.Run(ctx, b, codeSet) + } + return vm_indent.Run(ctx, b, codeSet) +} diff --git a/vendor/github.com/goccy/go-json/error.go b/vendor/github.com/goccy/go-json/error.go new file mode 100644 index 0000000000..94c1339a02 --- /dev/null +++ b/vendor/github.com/goccy/go-json/error.go @@ -0,0 +1,39 @@ +package json + +import ( + "github.com/goccy/go-json/internal/errors" +) + +// Before Go 1.2, an InvalidUTF8Error was returned by Marshal when +// attempting to encode a string value with invalid UTF-8 sequences. +// As of Go 1.2, Marshal instead coerces the string to valid UTF-8 by +// replacing invalid bytes with the Unicode replacement rune U+FFFD. +// +// Deprecated: No longer used; kept for compatibility. +type InvalidUTF8Error = errors.InvalidUTF8Error + +// An InvalidUnmarshalError describes an invalid argument passed to Unmarshal. +// (The argument to Unmarshal must be a non-nil pointer.) +type InvalidUnmarshalError = errors.InvalidUnmarshalError + +// A MarshalerError represents an error from calling a MarshalJSON or MarshalText method. +type MarshalerError = errors.MarshalerError + +// A SyntaxError is a description of a JSON syntax error. +type SyntaxError = errors.SyntaxError + +// An UnmarshalFieldError describes a JSON object key that +// led to an unexported (and therefore unwritable) struct field. +// +// Deprecated: No longer used; kept for compatibility. +type UnmarshalFieldError = errors.UnmarshalFieldError + +// An UnmarshalTypeError describes a JSON value that was +// not appropriate for a value of a specific Go type. +type UnmarshalTypeError = errors.UnmarshalTypeError + +// An UnsupportedTypeError is returned by Marshal when attempting +// to encode an unsupported value type. +type UnsupportedTypeError = errors.UnsupportedTypeError + +type UnsupportedValueError = errors.UnsupportedValueError diff --git a/vendor/github.com/goccy/go-json/internal/decoder/anonymous_field.go b/vendor/github.com/goccy/go-json/internal/decoder/anonymous_field.go new file mode 100644 index 0000000000..030cb7a974 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/anonymous_field.go @@ -0,0 +1,37 @@ +package decoder + +import ( + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +type anonymousFieldDecoder struct { + structType *runtime.Type + offset uintptr + dec Decoder +} + +func newAnonymousFieldDecoder(structType *runtime.Type, offset uintptr, dec Decoder) *anonymousFieldDecoder { + return &anonymousFieldDecoder{ + structType: structType, + offset: offset, + dec: dec, + } +} + +func (d *anonymousFieldDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + if *(*unsafe.Pointer)(p) == nil { + *(*unsafe.Pointer)(p) = unsafe_New(d.structType) + } + p = *(*unsafe.Pointer)(p) + return d.dec.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+d.offset)) +} + +func (d *anonymousFieldDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + if *(*unsafe.Pointer)(p) == nil { + *(*unsafe.Pointer)(p) = unsafe_New(d.structType) + } + p = *(*unsafe.Pointer)(p) + return d.dec.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+d.offset)) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/array.go b/vendor/github.com/goccy/go-json/internal/decoder/array.go new file mode 100644 index 0000000000..21f1fd5852 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/array.go @@ -0,0 +1,169 @@ +package decoder + +import ( + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type arrayDecoder struct { + elemType *runtime.Type + size uintptr + valueDecoder Decoder + alen int + structName string + fieldName string + zeroValue unsafe.Pointer +} + +func newArrayDecoder(dec Decoder, elemType *runtime.Type, alen int, structName, fieldName string) *arrayDecoder { + zeroValue := *(*unsafe.Pointer)(unsafe_New(elemType)) + return &arrayDecoder{ + valueDecoder: dec, + elemType: elemType, + size: elemType.Size(), + alen: alen, + structName: structName, + fieldName: fieldName, + zeroValue: zeroValue, + } +} + +func (d *arrayDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + case 'n': + if err := nullBytes(s); err != nil { + return err + } + return nil + case '[': + idx := 0 + s.cursor++ + if s.skipWhiteSpace() == ']' { + for idx < d.alen { + *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue + idx++ + } + s.cursor++ + return nil + } + for { + if idx < d.alen { + if err := d.valueDecoder.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+uintptr(idx)*d.size)); err != nil { + return err + } + } else { + if err := s.skipValue(depth); err != nil { + return err + } + } + idx++ + switch s.skipWhiteSpace() { + case ']': + for idx < d.alen { + *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue + idx++ + } + s.cursor++ + return nil + case ',': + s.cursor++ + continue + case nul: + if s.read() { + s.cursor++ + continue + } + goto ERROR + default: + goto ERROR + } + } + case nul: + if s.read() { + continue + } + goto ERROR + default: + goto ERROR + } + s.cursor++ + } +ERROR: + return errors.ErrUnexpectedEndOfJSON("array", s.totalOffset()) +} + +func (d *arrayDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + + for { + switch buf[cursor] { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + return cursor, nil + case '[': + idx := 0 + cursor++ + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == ']' { + for idx < d.alen { + *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue + idx++ + } + cursor++ + return cursor, nil + } + for { + if idx < d.alen { + c, err := d.valueDecoder.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+uintptr(idx)*d.size)) + if err != nil { + return 0, err + } + cursor = c + } else { + c, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + cursor = c + } + idx++ + cursor = skipWhiteSpace(buf, cursor) + switch buf[cursor] { + case ']': + for idx < d.alen { + *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue + idx++ + } + cursor++ + return cursor, nil + case ',': + cursor++ + continue + default: + return 0, errors.ErrInvalidCharacter(buf[cursor], "array", cursor) + } + } + default: + return 0, errors.ErrUnexpectedEndOfJSON("array", cursor) + } + } +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/bool.go b/vendor/github.com/goccy/go-json/internal/decoder/bool.go new file mode 100644 index 0000000000..455042a534 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/bool.go @@ -0,0 +1,78 @@ +package decoder + +import ( + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +type boolDecoder struct { + structName string + fieldName string +} + +func newBoolDecoder(structName, fieldName string) *boolDecoder { + return &boolDecoder{structName: structName, fieldName: fieldName} +} + +func (d *boolDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + c := s.skipWhiteSpace() + for { + switch c { + case 't': + if err := trueBytes(s); err != nil { + return err + } + **(**bool)(unsafe.Pointer(&p)) = true + return nil + case 'f': + if err := falseBytes(s); err != nil { + return err + } + **(**bool)(unsafe.Pointer(&p)) = false + return nil + case 'n': + if err := nullBytes(s); err != nil { + return err + } + return nil + case nul: + if s.read() { + c = s.char() + continue + } + goto ERROR + } + break + } +ERROR: + return errors.ErrUnexpectedEndOfJSON("bool", s.totalOffset()) +} + +func (d *boolDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + switch buf[cursor] { + case 't': + if err := validateTrue(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + **(**bool)(unsafe.Pointer(&p)) = true + return cursor, nil + case 'f': + if err := validateFalse(buf, cursor); err != nil { + return 0, err + } + cursor += 5 + **(**bool)(unsafe.Pointer(&p)) = false + return cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + return cursor, nil + } + return 0, errors.ErrUnexpectedEndOfJSON("bool", cursor) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/bytes.go b/vendor/github.com/goccy/go-json/internal/decoder/bytes.go new file mode 100644 index 0000000000..92c7dcf64f --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/bytes.go @@ -0,0 +1,113 @@ +package decoder + +import ( + "encoding/base64" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type bytesDecoder struct { + typ *runtime.Type + sliceDecoder Decoder + stringDecoder *stringDecoder + structName string + fieldName string +} + +func byteUnmarshalerSliceDecoder(typ *runtime.Type, structName string, fieldName string) Decoder { + var unmarshalDecoder Decoder + switch { + case runtime.PtrTo(typ).Implements(unmarshalJSONType): + unmarshalDecoder = newUnmarshalJSONDecoder(runtime.PtrTo(typ), structName, fieldName) + case runtime.PtrTo(typ).Implements(unmarshalTextType): + unmarshalDecoder = newUnmarshalTextDecoder(runtime.PtrTo(typ), structName, fieldName) + default: + unmarshalDecoder, _ = compileUint8(typ, structName, fieldName) + } + return newSliceDecoder(unmarshalDecoder, typ, 1, structName, fieldName) +} + +func newBytesDecoder(typ *runtime.Type, structName string, fieldName string) *bytesDecoder { + return &bytesDecoder{ + typ: typ, + sliceDecoder: byteUnmarshalerSliceDecoder(typ, structName, fieldName), + stringDecoder: newStringDecoder(structName, fieldName), + structName: structName, + fieldName: fieldName, + } +} + +func (d *bytesDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.decodeStreamBinary(s, depth, p) + if err != nil { + return err + } + if bytes == nil { + s.reset() + return nil + } + decodedLen := base64.StdEncoding.DecodedLen(len(bytes)) + buf := make([]byte, decodedLen) + n, err := base64.StdEncoding.Decode(buf, bytes) + if err != nil { + return err + } + *(*[]byte)(p) = buf[:n] + s.reset() + return nil +} + +func (d *bytesDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + bytes, c, err := d.decodeBinary(ctx, cursor, depth, p) + if err != nil { + return 0, err + } + if bytes == nil { + return c, nil + } + cursor = c + decodedLen := base64.StdEncoding.DecodedLen(len(bytes)) + b := make([]byte, decodedLen) + n, err := base64.StdEncoding.Decode(b, bytes) + if err != nil { + return 0, err + } + *(*[]byte)(p) = b[:n] + return cursor, nil +} + +func (d *bytesDecoder) decodeStreamBinary(s *Stream, depth int64, p unsafe.Pointer) ([]byte, error) { + c := s.skipWhiteSpace() + if c == '[' { + if d.sliceDecoder == nil { + return nil, &errors.UnmarshalTypeError{ + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + } + err := d.sliceDecoder.DecodeStream(s, depth, p) + return nil, err + } + return d.stringDecoder.decodeStreamByte(s) +} + +func (d *bytesDecoder) decodeBinary(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) ([]byte, int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == '[' { + if d.sliceDecoder == nil { + return nil, 0, &errors.UnmarshalTypeError{ + Type: runtime.RType2Type(d.typ), + Offset: cursor, + } + } + c, err := d.sliceDecoder.Decode(ctx, cursor, depth, p) + if err != nil { + return nil, 0, err + } + return nil, c, nil + } + return d.stringDecoder.decodeByte(buf, cursor) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/compile.go b/vendor/github.com/goccy/go-json/internal/decoder/compile.go new file mode 100644 index 0000000000..bf17d1b295 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/compile.go @@ -0,0 +1,469 @@ +package decoder + +import ( + "encoding/json" + "fmt" + "reflect" + "strings" + "sync/atomic" + "unicode" + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +var ( + jsonNumberType = reflect.TypeOf(json.Number("")) + typeAddr *runtime.TypeAddr + cachedDecoderMap unsafe.Pointer // map[uintptr]decoder + cachedDecoder []Decoder +) + +func init() { + typeAddr = runtime.AnalyzeTypeAddr() + if typeAddr == nil { + typeAddr = &runtime.TypeAddr{} + } + cachedDecoder = make([]Decoder, typeAddr.AddrRange>>typeAddr.AddrShift) +} + +func loadDecoderMap() map[uintptr]Decoder { + p := atomic.LoadPointer(&cachedDecoderMap) + return *(*map[uintptr]Decoder)(unsafe.Pointer(&p)) +} + +func storeDecoder(typ uintptr, dec Decoder, m map[uintptr]Decoder) { + newDecoderMap := make(map[uintptr]Decoder, len(m)+1) + newDecoderMap[typ] = dec + + for k, v := range m { + newDecoderMap[k] = v + } + + atomic.StorePointer(&cachedDecoderMap, *(*unsafe.Pointer)(unsafe.Pointer(&newDecoderMap))) +} + +func compileToGetDecoderSlowPath(typeptr uintptr, typ *runtime.Type) (Decoder, error) { + decoderMap := loadDecoderMap() + if dec, exists := decoderMap[typeptr]; exists { + return dec, nil + } + + dec, err := compileHead(typ, map[uintptr]Decoder{}) + if err != nil { + return nil, err + } + storeDecoder(typeptr, dec, decoderMap) + return dec, nil +} + +func compileHead(typ *runtime.Type, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + switch { + case implementsUnmarshalJSONType(runtime.PtrTo(typ)): + return newUnmarshalJSONDecoder(runtime.PtrTo(typ), "", ""), nil + case runtime.PtrTo(typ).Implements(unmarshalTextType): + return newUnmarshalTextDecoder(runtime.PtrTo(typ), "", ""), nil + } + return compile(typ.Elem(), "", "", structTypeToDecoder) +} + +func compile(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + switch { + case implementsUnmarshalJSONType(runtime.PtrTo(typ)): + return newUnmarshalJSONDecoder(runtime.PtrTo(typ), structName, fieldName), nil + case runtime.PtrTo(typ).Implements(unmarshalTextType): + return newUnmarshalTextDecoder(runtime.PtrTo(typ), structName, fieldName), nil + } + + switch typ.Kind() { + case reflect.Ptr: + return compilePtr(typ, structName, fieldName, structTypeToDecoder) + case reflect.Struct: + return compileStruct(typ, structName, fieldName, structTypeToDecoder) + case reflect.Slice: + elem := typ.Elem() + if elem.Kind() == reflect.Uint8 { + return compileBytes(elem, structName, fieldName) + } + return compileSlice(typ, structName, fieldName, structTypeToDecoder) + case reflect.Array: + return compileArray(typ, structName, fieldName, structTypeToDecoder) + case reflect.Map: + return compileMap(typ, structName, fieldName, structTypeToDecoder) + case reflect.Interface: + return compileInterface(typ, structName, fieldName) + case reflect.Uintptr: + return compileUint(typ, structName, fieldName) + case reflect.Int: + return compileInt(typ, structName, fieldName) + case reflect.Int8: + return compileInt8(typ, structName, fieldName) + case reflect.Int16: + return compileInt16(typ, structName, fieldName) + case reflect.Int32: + return compileInt32(typ, structName, fieldName) + case reflect.Int64: + return compileInt64(typ, structName, fieldName) + case reflect.Uint: + return compileUint(typ, structName, fieldName) + case reflect.Uint8: + return compileUint8(typ, structName, fieldName) + case reflect.Uint16: + return compileUint16(typ, structName, fieldName) + case reflect.Uint32: + return compileUint32(typ, structName, fieldName) + case reflect.Uint64: + return compileUint64(typ, structName, fieldName) + case reflect.String: + return compileString(typ, structName, fieldName) + case reflect.Bool: + return compileBool(structName, fieldName) + case reflect.Float32: + return compileFloat32(structName, fieldName) + case reflect.Float64: + return compileFloat64(structName, fieldName) + case reflect.Func: + return compileFunc(typ, structName, fieldName) + } + return newInvalidDecoder(typ, structName, fieldName), nil +} + +func isStringTagSupportedType(typ *runtime.Type) bool { + switch { + case implementsUnmarshalJSONType(runtime.PtrTo(typ)): + return false + case runtime.PtrTo(typ).Implements(unmarshalTextType): + return false + } + switch typ.Kind() { + case reflect.Map: + return false + case reflect.Slice: + return false + case reflect.Array: + return false + case reflect.Struct: + return false + case reflect.Interface: + return false + } + return true +} + +func compileMapKey(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + if runtime.PtrTo(typ).Implements(unmarshalTextType) { + return newUnmarshalTextDecoder(runtime.PtrTo(typ), structName, fieldName), nil + } + if typ.Kind() == reflect.String { + return newStringDecoder(structName, fieldName), nil + } + dec, err := compile(typ, structName, fieldName, structTypeToDecoder) + if err != nil { + return nil, err + } + for { + switch t := dec.(type) { + case *stringDecoder, *interfaceDecoder: + return dec, nil + case *boolDecoder, *intDecoder, *uintDecoder, *numberDecoder: + return newWrappedStringDecoder(typ, dec, structName, fieldName), nil + case *ptrDecoder: + dec = t.dec + default: + return newInvalidDecoder(typ, structName, fieldName), nil + } + } +} + +func compilePtr(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + dec, err := compile(typ.Elem(), structName, fieldName, structTypeToDecoder) + if err != nil { + return nil, err + } + return newPtrDecoder(dec, typ.Elem(), structName, fieldName), nil +} + +func compileInt(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { + *(*int)(p) = int(v) + }), nil +} + +func compileInt8(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { + *(*int8)(p) = int8(v) + }), nil +} + +func compileInt16(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { + *(*int16)(p) = int16(v) + }), nil +} + +func compileInt32(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { + *(*int32)(p) = int32(v) + }), nil +} + +func compileInt64(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { + *(*int64)(p) = v + }), nil +} + +func compileUint(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { + *(*uint)(p) = uint(v) + }), nil +} + +func compileUint8(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { + *(*uint8)(p) = uint8(v) + }), nil +} + +func compileUint16(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { + *(*uint16)(p) = uint16(v) + }), nil +} + +func compileUint32(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { + *(*uint32)(p) = uint32(v) + }), nil +} + +func compileUint64(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { + *(*uint64)(p) = v + }), nil +} + +func compileFloat32(structName, fieldName string) (Decoder, error) { + return newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { + *(*float32)(p) = float32(v) + }), nil +} + +func compileFloat64(structName, fieldName string) (Decoder, error) { + return newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { + *(*float64)(p) = v + }), nil +} + +func compileString(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + if typ == runtime.Type2RType(jsonNumberType) { + return newNumberDecoder(structName, fieldName, func(p unsafe.Pointer, v json.Number) { + *(*json.Number)(p) = v + }), nil + } + return newStringDecoder(structName, fieldName), nil +} + +func compileBool(structName, fieldName string) (Decoder, error) { + return newBoolDecoder(structName, fieldName), nil +} + +func compileBytes(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newBytesDecoder(typ, structName, fieldName), nil +} + +func compileSlice(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + elem := typ.Elem() + decoder, err := compile(elem, structName, fieldName, structTypeToDecoder) + if err != nil { + return nil, err + } + return newSliceDecoder(decoder, elem, elem.Size(), structName, fieldName), nil +} + +func compileArray(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + elem := typ.Elem() + decoder, err := compile(elem, structName, fieldName, structTypeToDecoder) + if err != nil { + return nil, err + } + return newArrayDecoder(decoder, elem, typ.Len(), structName, fieldName), nil +} + +func compileMap(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + keyDec, err := compileMapKey(typ.Key(), structName, fieldName, structTypeToDecoder) + if err != nil { + return nil, err + } + valueDec, err := compile(typ.Elem(), structName, fieldName, structTypeToDecoder) + if err != nil { + return nil, err + } + return newMapDecoder(typ, typ.Key(), keyDec, typ.Elem(), valueDec, structName, fieldName), nil +} + +func compileInterface(typ *runtime.Type, structName, fieldName string) (Decoder, error) { + return newInterfaceDecoder(typ, structName, fieldName), nil +} + +func compileFunc(typ *runtime.Type, strutName, fieldName string) (Decoder, error) { + return newFuncDecoder(typ, strutName, fieldName), nil +} + +func typeToStructTags(typ *runtime.Type) runtime.StructTags { + tags := runtime.StructTags{} + fieldNum := typ.NumField() + for i := 0; i < fieldNum; i++ { + field := typ.Field(i) + if runtime.IsIgnoredStructField(field) { + continue + } + tags = append(tags, runtime.StructTagFromField(field)) + } + return tags +} + +func compileStruct(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { + fieldNum := typ.NumField() + fieldMap := map[string]*structFieldSet{} + typeptr := uintptr(unsafe.Pointer(typ)) + if dec, exists := structTypeToDecoder[typeptr]; exists { + return dec, nil + } + structDec := newStructDecoder(structName, fieldName, fieldMap) + structTypeToDecoder[typeptr] = structDec + structName = typ.Name() + tags := typeToStructTags(typ) + allFields := []*structFieldSet{} + for i := 0; i < fieldNum; i++ { + field := typ.Field(i) + if runtime.IsIgnoredStructField(field) { + continue + } + isUnexportedField := unicode.IsLower([]rune(field.Name)[0]) + tag := runtime.StructTagFromField(field) + dec, err := compile(runtime.Type2RType(field.Type), structName, field.Name, structTypeToDecoder) + if err != nil { + return nil, err + } + if field.Anonymous && !tag.IsTaggedKey { + if stDec, ok := dec.(*structDecoder); ok { + if runtime.Type2RType(field.Type) == typ { + // recursive definition + continue + } + for k, v := range stDec.fieldMap { + if tags.ExistsKey(k) { + continue + } + fieldSet := &structFieldSet{ + dec: v.dec, + offset: field.Offset + v.offset, + isTaggedKey: v.isTaggedKey, + key: k, + keyLen: int64(len(k)), + } + allFields = append(allFields, fieldSet) + } + } else if pdec, ok := dec.(*ptrDecoder); ok { + contentDec := pdec.contentDecoder() + if pdec.typ == typ { + // recursive definition + continue + } + var fieldSetErr error + if isUnexportedField { + fieldSetErr = fmt.Errorf( + "json: cannot set embedded pointer to unexported struct: %v", + field.Type.Elem(), + ) + } + if dec, ok := contentDec.(*structDecoder); ok { + for k, v := range dec.fieldMap { + if tags.ExistsKey(k) { + continue + } + fieldSet := &structFieldSet{ + dec: newAnonymousFieldDecoder(pdec.typ, v.offset, v.dec), + offset: field.Offset, + isTaggedKey: v.isTaggedKey, + key: k, + keyLen: int64(len(k)), + err: fieldSetErr, + } + allFields = append(allFields, fieldSet) + } + } + } + } else { + if tag.IsString && isStringTagSupportedType(runtime.Type2RType(field.Type)) { + dec = newWrappedStringDecoder(runtime.Type2RType(field.Type), dec, structName, field.Name) + } + var key string + if tag.Key != "" { + key = tag.Key + } else { + key = field.Name + } + fieldSet := &structFieldSet{ + dec: dec, + offset: field.Offset, + isTaggedKey: tag.IsTaggedKey, + key: key, + keyLen: int64(len(key)), + } + allFields = append(allFields, fieldSet) + } + } + for _, set := range filterDuplicatedFields(allFields) { + fieldMap[set.key] = set + lower := strings.ToLower(set.key) + if _, exists := fieldMap[lower]; !exists { + // first win + fieldMap[lower] = set + } + } + delete(structTypeToDecoder, typeptr) + structDec.tryOptimize() + return structDec, nil +} + +func filterDuplicatedFields(allFields []*structFieldSet) []*structFieldSet { + fieldMap := map[string][]*structFieldSet{} + for _, field := range allFields { + fieldMap[field.key] = append(fieldMap[field.key], field) + } + duplicatedFieldMap := map[string]struct{}{} + for k, sets := range fieldMap { + sets = filterFieldSets(sets) + if len(sets) != 1 { + duplicatedFieldMap[k] = struct{}{} + } + } + + filtered := make([]*structFieldSet, 0, len(allFields)) + for _, field := range allFields { + if _, exists := duplicatedFieldMap[field.key]; exists { + continue + } + filtered = append(filtered, field) + } + return filtered +} + +func filterFieldSets(sets []*structFieldSet) []*structFieldSet { + if len(sets) == 1 { + return sets + } + filtered := make([]*structFieldSet, 0, len(sets)) + for _, set := range sets { + if set.isTaggedKey { + filtered = append(filtered, set) + } + } + return filtered +} + +func implementsUnmarshalJSONType(typ *runtime.Type) bool { + return typ.Implements(unmarshalJSONType) || typ.Implements(unmarshalJSONContextType) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/compile_norace.go b/vendor/github.com/goccy/go-json/internal/decoder/compile_norace.go new file mode 100644 index 0000000000..eb7e2b1345 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/compile_norace.go @@ -0,0 +1,29 @@ +//go:build !race +// +build !race + +package decoder + +import ( + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +func CompileToGetDecoder(typ *runtime.Type) (Decoder, error) { + typeptr := uintptr(unsafe.Pointer(typ)) + if typeptr > typeAddr.MaxTypeAddr { + return compileToGetDecoderSlowPath(typeptr, typ) + } + + index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift + if dec := cachedDecoder[index]; dec != nil { + return dec, nil + } + + dec, err := compileHead(typ, map[uintptr]Decoder{}) + if err != nil { + return nil, err + } + cachedDecoder[index] = dec + return dec, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/compile_race.go b/vendor/github.com/goccy/go-json/internal/decoder/compile_race.go new file mode 100644 index 0000000000..49cdda4a17 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/compile_race.go @@ -0,0 +1,37 @@ +//go:build race +// +build race + +package decoder + +import ( + "sync" + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +var decMu sync.RWMutex + +func CompileToGetDecoder(typ *runtime.Type) (Decoder, error) { + typeptr := uintptr(unsafe.Pointer(typ)) + if typeptr > typeAddr.MaxTypeAddr { + return compileToGetDecoderSlowPath(typeptr, typ) + } + + index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift + decMu.RLock() + if dec := cachedDecoder[index]; dec != nil { + decMu.RUnlock() + return dec, nil + } + decMu.RUnlock() + + dec, err := compileHead(typ, map[uintptr]Decoder{}) + if err != nil { + return nil, err + } + decMu.Lock() + cachedDecoder[index] = dec + decMu.Unlock() + return dec, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/context.go b/vendor/github.com/goccy/go-json/internal/decoder/context.go new file mode 100644 index 0000000000..cb2ffdafd0 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/context.go @@ -0,0 +1,254 @@ +package decoder + +import ( + "sync" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +type RuntimeContext struct { + Buf []byte + Option *Option +} + +var ( + runtimeContextPool = sync.Pool{ + New: func() interface{} { + return &RuntimeContext{ + Option: &Option{}, + } + }, + } +) + +func TakeRuntimeContext() *RuntimeContext { + return runtimeContextPool.Get().(*RuntimeContext) +} + +func ReleaseRuntimeContext(ctx *RuntimeContext) { + runtimeContextPool.Put(ctx) +} + +var ( + isWhiteSpace = [256]bool{} +) + +func init() { + isWhiteSpace[' '] = true + isWhiteSpace['\n'] = true + isWhiteSpace['\t'] = true + isWhiteSpace['\r'] = true +} + +func char(ptr unsafe.Pointer, offset int64) byte { + return *(*byte)(unsafe.Pointer(uintptr(ptr) + uintptr(offset))) +} + +func skipWhiteSpace(buf []byte, cursor int64) int64 { + for isWhiteSpace[buf[cursor]] { + cursor++ + } + return cursor +} + +func skipObject(buf []byte, cursor, depth int64) (int64, error) { + braceCount := 1 + for { + switch buf[cursor] { + case '{': + braceCount++ + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + case '}': + depth-- + braceCount-- + if braceCount == 0 { + return cursor + 1, nil + } + case '[': + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + case ']': + depth-- + case '"': + for { + cursor++ + switch buf[cursor] { + case '\\': + cursor++ + if buf[cursor] == nul { + return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + case '"': + goto SWITCH_OUT + case nul: + return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + } + case nul: + return 0, errors.ErrUnexpectedEndOfJSON("object of object", cursor) + } + SWITCH_OUT: + cursor++ + } +} + +func skipArray(buf []byte, cursor, depth int64) (int64, error) { + bracketCount := 1 + for { + switch buf[cursor] { + case '[': + bracketCount++ + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + case ']': + bracketCount-- + depth-- + if bracketCount == 0 { + return cursor + 1, nil + } + case '{': + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + case '}': + depth-- + case '"': + for { + cursor++ + switch buf[cursor] { + case '\\': + cursor++ + if buf[cursor] == nul { + return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + case '"': + goto SWITCH_OUT + case nul: + return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + } + case nul: + return 0, errors.ErrUnexpectedEndOfJSON("array of object", cursor) + } + SWITCH_OUT: + cursor++ + } +} + +func skipValue(buf []byte, cursor, depth int64) (int64, error) { + for { + switch buf[cursor] { + case ' ', '\t', '\n', '\r': + cursor++ + continue + case '{': + return skipObject(buf, cursor+1, depth+1) + case '[': + return skipArray(buf, cursor+1, depth+1) + case '"': + for { + cursor++ + switch buf[cursor] { + case '\\': + cursor++ + if buf[cursor] == nul { + return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + case '"': + return cursor + 1, nil + case nul: + return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + for { + cursor++ + if floatTable[buf[cursor]] { + continue + } + break + } + return cursor, nil + case 't': + if err := validateTrue(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + return cursor, nil + case 'f': + if err := validateFalse(buf, cursor); err != nil { + return 0, err + } + cursor += 5 + return cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + return cursor, nil + default: + return cursor, errors.ErrUnexpectedEndOfJSON("null", cursor) + } + } +} + +func validateTrue(buf []byte, cursor int64) error { + if cursor+3 >= int64(len(buf)) { + return errors.ErrUnexpectedEndOfJSON("true", cursor) + } + if buf[cursor+1] != 'r' { + return errors.ErrInvalidCharacter(buf[cursor+1], "true", cursor) + } + if buf[cursor+2] != 'u' { + return errors.ErrInvalidCharacter(buf[cursor+2], "true", cursor) + } + if buf[cursor+3] != 'e' { + return errors.ErrInvalidCharacter(buf[cursor+3], "true", cursor) + } + return nil +} + +func validateFalse(buf []byte, cursor int64) error { + if cursor+4 >= int64(len(buf)) { + return errors.ErrUnexpectedEndOfJSON("false", cursor) + } + if buf[cursor+1] != 'a' { + return errors.ErrInvalidCharacter(buf[cursor+1], "false", cursor) + } + if buf[cursor+2] != 'l' { + return errors.ErrInvalidCharacter(buf[cursor+2], "false", cursor) + } + if buf[cursor+3] != 's' { + return errors.ErrInvalidCharacter(buf[cursor+3], "false", cursor) + } + if buf[cursor+4] != 'e' { + return errors.ErrInvalidCharacter(buf[cursor+4], "false", cursor) + } + return nil +} + +func validateNull(buf []byte, cursor int64) error { + if cursor+3 >= int64(len(buf)) { + return errors.ErrUnexpectedEndOfJSON("null", cursor) + } + if buf[cursor+1] != 'u' { + return errors.ErrInvalidCharacter(buf[cursor+1], "null", cursor) + } + if buf[cursor+2] != 'l' { + return errors.ErrInvalidCharacter(buf[cursor+2], "null", cursor) + } + if buf[cursor+3] != 'l' { + return errors.ErrInvalidCharacter(buf[cursor+3], "null", cursor) + } + return nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/float.go b/vendor/github.com/goccy/go-json/internal/decoder/float.go new file mode 100644 index 0000000000..dfb7168da5 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/float.go @@ -0,0 +1,158 @@ +package decoder + +import ( + "strconv" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +type floatDecoder struct { + op func(unsafe.Pointer, float64) + structName string + fieldName string +} + +func newFloatDecoder(structName, fieldName string, op func(unsafe.Pointer, float64)) *floatDecoder { + return &floatDecoder{op: op, structName: structName, fieldName: fieldName} +} + +var ( + floatTable = [256]bool{ + '0': true, + '1': true, + '2': true, + '3': true, + '4': true, + '5': true, + '6': true, + '7': true, + '8': true, + '9': true, + '.': true, + 'e': true, + 'E': true, + '+': true, + '-': true, + } + + validEndNumberChar = [256]bool{ + nul: true, + ' ': true, + '\t': true, + '\r': true, + '\n': true, + ',': true, + ':': true, + '}': true, + ']': true, + } +) + +func floatBytes(s *Stream) []byte { + start := s.cursor + for { + s.cursor++ + if floatTable[s.char()] { + continue + } else if s.char() == nul { + if s.read() { + s.cursor-- // for retry current character + continue + } + } + break + } + return s.buf[start:s.cursor] +} + +func (d *floatDecoder) decodeStreamByte(s *Stream) ([]byte, error) { + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + s.cursor++ + continue + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return floatBytes(s), nil + case 'n': + if err := nullBytes(s); err != nil { + return nil, err + } + return nil, nil + case nul: + if s.read() { + continue + } + goto ERROR + default: + goto ERROR + } + } +ERROR: + return nil, errors.ErrUnexpectedEndOfJSON("float", s.totalOffset()) +} + +func (d *floatDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { + for { + switch buf[cursor] { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + start := cursor + cursor++ + for floatTable[buf[cursor]] { + cursor++ + } + num := buf[start:cursor] + return num, cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return nil, 0, err + } + cursor += 4 + return nil, cursor, nil + default: + return nil, 0, errors.ErrUnexpectedEndOfJSON("float", cursor) + } + } +} + +func (d *floatDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.decodeStreamByte(s) + if err != nil { + return err + } + if bytes == nil { + return nil + } + str := *(*string)(unsafe.Pointer(&bytes)) + f64, err := strconv.ParseFloat(str, 64) + if err != nil { + return errors.ErrSyntax(err.Error(), s.totalOffset()) + } + d.op(p, f64) + return nil +} + +func (d *floatDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + bytes, c, err := d.decodeByte(buf, cursor) + if err != nil { + return 0, err + } + if bytes == nil { + return c, nil + } + cursor = c + if !validEndNumberChar[buf[cursor]] { + return 0, errors.ErrUnexpectedEndOfJSON("float", cursor) + } + s := *(*string)(unsafe.Pointer(&bytes)) + f64, err := strconv.ParseFloat(s, 64) + if err != nil { + return 0, errors.ErrSyntax(err.Error(), cursor) + } + d.op(p, f64) + return cursor, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/func.go b/vendor/github.com/goccy/go-json/internal/decoder/func.go new file mode 100644 index 0000000000..ee35637115 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/func.go @@ -0,0 +1,141 @@ +package decoder + +import ( + "bytes" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type funcDecoder struct { + typ *runtime.Type + structName string + fieldName string +} + +func newFuncDecoder(typ *runtime.Type, structName, fieldName string) *funcDecoder { + fnDecoder := &funcDecoder{typ, structName, fieldName} + return fnDecoder +} + +func (d *funcDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + s.skipWhiteSpace() + start := s.cursor + if err := s.skipValue(depth); err != nil { + return err + } + src := s.buf[start:s.cursor] + if len(src) > 0 { + switch src[0] { + case '"': + return &errors.UnmarshalTypeError{ + Value: "string", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case '[': + return &errors.UnmarshalTypeError{ + Value: "array", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case '{': + return &errors.UnmarshalTypeError{ + Value: "object", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return &errors.UnmarshalTypeError{ + Value: "number", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case 'n': + if err := nullBytes(s); err != nil { + return err + } + *(*unsafe.Pointer)(p) = nil + return nil + case 't': + if err := trueBytes(s); err == nil { + return &errors.UnmarshalTypeError{ + Value: "boolean", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + } + case 'f': + if err := falseBytes(s); err == nil { + return &errors.UnmarshalTypeError{ + Value: "boolean", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + } + } + } + return errors.ErrInvalidBeginningOfValue(s.buf[s.cursor], s.totalOffset()) +} + +func (d *funcDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + start := cursor + end, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + src := buf[start:end] + if len(src) > 0 { + switch src[0] { + case '"': + return 0, &errors.UnmarshalTypeError{ + Value: "string", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case '[': + return 0, &errors.UnmarshalTypeError{ + Value: "array", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case '{': + return 0, &errors.UnmarshalTypeError{ + Value: "object", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return 0, &errors.UnmarshalTypeError{ + Value: "number", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case 'n': + if bytes.Equal(src, nullbytes) { + *(*unsafe.Pointer)(p) = nil + return end, nil + } + case 't': + if err := validateTrue(buf, start); err == nil { + return 0, &errors.UnmarshalTypeError{ + Value: "boolean", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + } + case 'f': + if err := validateFalse(buf, start); err == nil { + return 0, &errors.UnmarshalTypeError{ + Value: "boolean", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + } + } + } + return cursor, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/int.go b/vendor/github.com/goccy/go-json/internal/decoder/int.go new file mode 100644 index 0000000000..509b753d64 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/int.go @@ -0,0 +1,242 @@ +package decoder + +import ( + "fmt" + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type intDecoder struct { + typ *runtime.Type + kind reflect.Kind + op func(unsafe.Pointer, int64) + structName string + fieldName string +} + +func newIntDecoder(typ *runtime.Type, structName, fieldName string, op func(unsafe.Pointer, int64)) *intDecoder { + return &intDecoder{ + typ: typ, + kind: typ.Kind(), + op: op, + structName: structName, + fieldName: fieldName, + } +} + +func (d *intDecoder) typeError(buf []byte, offset int64) *errors.UnmarshalTypeError { + return &errors.UnmarshalTypeError{ + Value: fmt.Sprintf("number %s", string(buf)), + Type: runtime.RType2Type(d.typ), + Struct: d.structName, + Field: d.fieldName, + Offset: offset, + } +} + +var ( + pow10i64 = [...]int64{ + 1e00, 1e01, 1e02, 1e03, 1e04, 1e05, 1e06, 1e07, 1e08, 1e09, + 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, + } + pow10i64Len = len(pow10i64) +) + +func (d *intDecoder) parseInt(b []byte) (int64, error) { + isNegative := false + if b[0] == '-' { + b = b[1:] + isNegative = true + } + maxDigit := len(b) + if maxDigit > pow10i64Len { + return 0, fmt.Errorf("invalid length of number") + } + sum := int64(0) + for i := 0; i < maxDigit; i++ { + c := int64(b[i]) - 48 + digitValue := pow10i64[maxDigit-i-1] + sum += c * digitValue + } + if isNegative { + return -1 * sum, nil + } + return sum, nil +} + +var ( + numTable = [256]bool{ + '0': true, + '1': true, + '2': true, + '3': true, + '4': true, + '5': true, + '6': true, + '7': true, + '8': true, + '9': true, + } +) + +var ( + numZeroBuf = []byte{'0'} +) + +func (d *intDecoder) decodeStreamByte(s *Stream) ([]byte, error) { + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + s.cursor++ + continue + case '-': + start := s.cursor + for { + s.cursor++ + if numTable[s.char()] { + continue + } else if s.char() == nul { + if s.read() { + s.cursor-- // for retry current character + continue + } + } + break + } + num := s.buf[start:s.cursor] + if len(num) < 2 { + goto ERROR + } + return num, nil + case '0': + s.cursor++ + return numZeroBuf, nil + case '1', '2', '3', '4', '5', '6', '7', '8', '9': + start := s.cursor + for { + s.cursor++ + if numTable[s.char()] { + continue + } else if s.char() == nul { + if s.read() { + s.cursor-- // for retry current character + continue + } + } + break + } + num := s.buf[start:s.cursor] + return num, nil + case 'n': + if err := nullBytes(s); err != nil { + return nil, err + } + return nil, nil + case nul: + if s.read() { + continue + } + goto ERROR + default: + return nil, d.typeError([]byte{s.char()}, s.totalOffset()) + } + } +ERROR: + return nil, errors.ErrUnexpectedEndOfJSON("number(integer)", s.totalOffset()) +} + +func (d *intDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { + b := (*sliceHeader)(unsafe.Pointer(&buf)).data + for { + switch char(b, cursor) { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case '0': + cursor++ + return numZeroBuf, cursor, nil + case '-', '1', '2', '3', '4', '5', '6', '7', '8', '9': + start := cursor + cursor++ + for numTable[char(b, cursor)] { + cursor++ + } + num := buf[start:cursor] + return num, cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return nil, 0, err + } + cursor += 4 + return nil, cursor, nil + default: + return nil, 0, d.typeError([]byte{char(b, cursor)}, cursor) + } + } +} + +func (d *intDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.decodeStreamByte(s) + if err != nil { + return err + } + if bytes == nil { + return nil + } + i64, err := d.parseInt(bytes) + if err != nil { + return d.typeError(bytes, s.totalOffset()) + } + switch d.kind { + case reflect.Int8: + if i64 < -1*(1<<7) || (1<<7) <= i64 { + return d.typeError(bytes, s.totalOffset()) + } + case reflect.Int16: + if i64 < -1*(1<<15) || (1<<15) <= i64 { + return d.typeError(bytes, s.totalOffset()) + } + case reflect.Int32: + if i64 < -1*(1<<31) || (1<<31) <= i64 { + return d.typeError(bytes, s.totalOffset()) + } + } + d.op(p, i64) + s.reset() + return nil +} + +func (d *intDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + bytes, c, err := d.decodeByte(ctx.Buf, cursor) + if err != nil { + return 0, err + } + if bytes == nil { + return c, nil + } + cursor = c + + i64, err := d.parseInt(bytes) + if err != nil { + return 0, d.typeError(bytes, cursor) + } + switch d.kind { + case reflect.Int8: + if i64 < -1*(1<<7) || (1<<7) <= i64 { + return 0, d.typeError(bytes, cursor) + } + case reflect.Int16: + if i64 < -1*(1<<15) || (1<<15) <= i64 { + return 0, d.typeError(bytes, cursor) + } + case reflect.Int32: + if i64 < -1*(1<<31) || (1<<31) <= i64 { + return 0, d.typeError(bytes, cursor) + } + } + d.op(p, i64) + return cursor, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/interface.go b/vendor/github.com/goccy/go-json/internal/decoder/interface.go new file mode 100644 index 0000000000..4dbb4be4ac --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/interface.go @@ -0,0 +1,458 @@ +package decoder + +import ( + "bytes" + "encoding" + "encoding/json" + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type interfaceDecoder struct { + typ *runtime.Type + structName string + fieldName string + sliceDecoder *sliceDecoder + mapDecoder *mapDecoder + floatDecoder *floatDecoder + numberDecoder *numberDecoder + stringDecoder *stringDecoder +} + +func newEmptyInterfaceDecoder(structName, fieldName string) *interfaceDecoder { + ifaceDecoder := &interfaceDecoder{ + typ: emptyInterfaceType, + structName: structName, + fieldName: fieldName, + floatDecoder: newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { + *(*interface{})(p) = v + }), + numberDecoder: newNumberDecoder(structName, fieldName, func(p unsafe.Pointer, v json.Number) { + *(*interface{})(p) = v + }), + stringDecoder: newStringDecoder(structName, fieldName), + } + ifaceDecoder.sliceDecoder = newSliceDecoder( + ifaceDecoder, + emptyInterfaceType, + emptyInterfaceType.Size(), + structName, fieldName, + ) + ifaceDecoder.mapDecoder = newMapDecoder( + interfaceMapType, + stringType, + ifaceDecoder.stringDecoder, + interfaceMapType.Elem(), + ifaceDecoder, + structName, + fieldName, + ) + return ifaceDecoder +} + +func newInterfaceDecoder(typ *runtime.Type, structName, fieldName string) *interfaceDecoder { + emptyIfaceDecoder := newEmptyInterfaceDecoder(structName, fieldName) + stringDecoder := newStringDecoder(structName, fieldName) + return &interfaceDecoder{ + typ: typ, + structName: structName, + fieldName: fieldName, + sliceDecoder: newSliceDecoder( + emptyIfaceDecoder, + emptyInterfaceType, + emptyInterfaceType.Size(), + structName, fieldName, + ), + mapDecoder: newMapDecoder( + interfaceMapType, + stringType, + stringDecoder, + interfaceMapType.Elem(), + emptyIfaceDecoder, + structName, + fieldName, + ), + floatDecoder: newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { + *(*interface{})(p) = v + }), + numberDecoder: newNumberDecoder(structName, fieldName, func(p unsafe.Pointer, v json.Number) { + *(*interface{})(p) = v + }), + stringDecoder: stringDecoder, + } +} + +func (d *interfaceDecoder) numDecoder(s *Stream) Decoder { + if s.UseNumber { + return d.numberDecoder + } + return d.floatDecoder +} + +var ( + emptyInterfaceType = runtime.Type2RType(reflect.TypeOf((*interface{})(nil)).Elem()) + interfaceMapType = runtime.Type2RType( + reflect.TypeOf((*map[string]interface{})(nil)).Elem(), + ) + stringType = runtime.Type2RType( + reflect.TypeOf(""), + ) +) + +func decodeStreamUnmarshaler(s *Stream, depth int64, unmarshaler json.Unmarshaler) error { + start := s.cursor + if err := s.skipValue(depth); err != nil { + return err + } + src := s.buf[start:s.cursor] + dst := make([]byte, len(src)) + copy(dst, src) + + if err := unmarshaler.UnmarshalJSON(dst); err != nil { + return err + } + return nil +} + +func decodeStreamUnmarshalerContext(s *Stream, depth int64, unmarshaler unmarshalerContext) error { + start := s.cursor + if err := s.skipValue(depth); err != nil { + return err + } + src := s.buf[start:s.cursor] + dst := make([]byte, len(src)) + copy(dst, src) + + if err := unmarshaler.UnmarshalJSON(s.Option.Context, dst); err != nil { + return err + } + return nil +} + +func decodeUnmarshaler(buf []byte, cursor, depth int64, unmarshaler json.Unmarshaler) (int64, error) { + cursor = skipWhiteSpace(buf, cursor) + start := cursor + end, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + src := buf[start:end] + dst := make([]byte, len(src)) + copy(dst, src) + + if err := unmarshaler.UnmarshalJSON(dst); err != nil { + return 0, err + } + return end, nil +} + +func decodeUnmarshalerContext(ctx *RuntimeContext, buf []byte, cursor, depth int64, unmarshaler unmarshalerContext) (int64, error) { + cursor = skipWhiteSpace(buf, cursor) + start := cursor + end, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + src := buf[start:end] + dst := make([]byte, len(src)) + copy(dst, src) + + if err := unmarshaler.UnmarshalJSON(ctx.Option.Context, dst); err != nil { + return 0, err + } + return end, nil +} + +func decodeStreamTextUnmarshaler(s *Stream, depth int64, unmarshaler encoding.TextUnmarshaler, p unsafe.Pointer) error { + start := s.cursor + if err := s.skipValue(depth); err != nil { + return err + } + src := s.buf[start:s.cursor] + if bytes.Equal(src, nullbytes) { + *(*unsafe.Pointer)(p) = nil + return nil + } + + dst := make([]byte, len(src)) + copy(dst, src) + + if err := unmarshaler.UnmarshalText(dst); err != nil { + return err + } + return nil +} + +func decodeTextUnmarshaler(buf []byte, cursor, depth int64, unmarshaler encoding.TextUnmarshaler, p unsafe.Pointer) (int64, error) { + cursor = skipWhiteSpace(buf, cursor) + start := cursor + end, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + src := buf[start:end] + if bytes.Equal(src, nullbytes) { + *(*unsafe.Pointer)(p) = nil + return end, nil + } + if s, ok := unquoteBytes(src); ok { + src = s + } + if err := unmarshaler.UnmarshalText(src); err != nil { + return 0, err + } + return end, nil +} + +func (d *interfaceDecoder) decodeStreamEmptyInterface(s *Stream, depth int64, p unsafe.Pointer) error { + c := s.skipWhiteSpace() + for { + switch c { + case '{': + var v map[string]interface{} + ptr := unsafe.Pointer(&v) + if err := d.mapDecoder.DecodeStream(s, depth, ptr); err != nil { + return err + } + *(*interface{})(p) = v + return nil + case '[': + var v []interface{} + ptr := unsafe.Pointer(&v) + if err := d.sliceDecoder.DecodeStream(s, depth, ptr); err != nil { + return err + } + *(*interface{})(p) = v + return nil + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return d.numDecoder(s).DecodeStream(s, depth, p) + case '"': + s.cursor++ + start := s.cursor + for { + switch s.char() { + case '\\': + if _, err := decodeEscapeString(s, nil); err != nil { + return err + } + case '"': + literal := s.buf[start:s.cursor] + s.cursor++ + *(*interface{})(p) = string(literal) + return nil + case nul: + if s.read() { + continue + } + return errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + } + s.cursor++ + } + case 't': + if err := trueBytes(s); err != nil { + return err + } + **(**interface{})(unsafe.Pointer(&p)) = true + return nil + case 'f': + if err := falseBytes(s); err != nil { + return err + } + **(**interface{})(unsafe.Pointer(&p)) = false + return nil + case 'n': + if err := nullBytes(s); err != nil { + return err + } + *(*interface{})(p) = nil + return nil + case nul: + if s.read() { + c = s.char() + continue + } + } + break + } + return errors.ErrInvalidBeginningOfValue(c, s.totalOffset()) +} + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +func (d *interfaceDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + runtimeInterfaceValue := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: d.typ, + ptr: p, + })) + rv := reflect.ValueOf(runtimeInterfaceValue) + if rv.NumMethod() > 0 && rv.CanInterface() { + if u, ok := rv.Interface().(unmarshalerContext); ok { + return decodeStreamUnmarshalerContext(s, depth, u) + } + if u, ok := rv.Interface().(json.Unmarshaler); ok { + return decodeStreamUnmarshaler(s, depth, u) + } + if u, ok := rv.Interface().(encoding.TextUnmarshaler); ok { + return decodeStreamTextUnmarshaler(s, depth, u, p) + } + if s.skipWhiteSpace() == 'n' { + if err := nullBytes(s); err != nil { + return err + } + *(*interface{})(p) = nil + return nil + } + return d.errUnmarshalType(rv.Type(), s.totalOffset()) + } + iface := rv.Interface() + ifaceHeader := (*emptyInterface)(unsafe.Pointer(&iface)) + typ := ifaceHeader.typ + if ifaceHeader.ptr == nil || d.typ == typ || typ == nil { + // concrete type is empty interface + return d.decodeStreamEmptyInterface(s, depth, p) + } + if typ.Kind() == reflect.Ptr && typ.Elem() == d.typ || typ.Kind() != reflect.Ptr { + return d.decodeStreamEmptyInterface(s, depth, p) + } + if s.skipWhiteSpace() == 'n' { + if err := nullBytes(s); err != nil { + return err + } + *(*interface{})(p) = nil + return nil + } + decoder, err := CompileToGetDecoder(typ) + if err != nil { + return err + } + return decoder.DecodeStream(s, depth, ifaceHeader.ptr) +} + +func (d *interfaceDecoder) errUnmarshalType(typ reflect.Type, offset int64) *errors.UnmarshalTypeError { + return &errors.UnmarshalTypeError{ + Value: typ.String(), + Type: typ, + Offset: offset, + Struct: d.structName, + Field: d.fieldName, + } +} + +func (d *interfaceDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + runtimeInterfaceValue := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: d.typ, + ptr: p, + })) + rv := reflect.ValueOf(runtimeInterfaceValue) + if rv.NumMethod() > 0 && rv.CanInterface() { + if u, ok := rv.Interface().(unmarshalerContext); ok { + return decodeUnmarshalerContext(ctx, buf, cursor, depth, u) + } + if u, ok := rv.Interface().(json.Unmarshaler); ok { + return decodeUnmarshaler(buf, cursor, depth, u) + } + if u, ok := rv.Interface().(encoding.TextUnmarshaler); ok { + return decodeTextUnmarshaler(buf, cursor, depth, u, p) + } + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == 'n' { + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + **(**interface{})(unsafe.Pointer(&p)) = nil + return cursor, nil + } + return 0, d.errUnmarshalType(rv.Type(), cursor) + } + + iface := rv.Interface() + ifaceHeader := (*emptyInterface)(unsafe.Pointer(&iface)) + typ := ifaceHeader.typ + if ifaceHeader.ptr == nil || d.typ == typ || typ == nil { + // concrete type is empty interface + return d.decodeEmptyInterface(ctx, cursor, depth, p) + } + if typ.Kind() == reflect.Ptr && typ.Elem() == d.typ || typ.Kind() != reflect.Ptr { + return d.decodeEmptyInterface(ctx, cursor, depth, p) + } + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == 'n' { + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + **(**interface{})(unsafe.Pointer(&p)) = nil + return cursor, nil + } + decoder, err := CompileToGetDecoder(typ) + if err != nil { + return 0, err + } + return decoder.Decode(ctx, cursor, depth, ifaceHeader.ptr) +} + +func (d *interfaceDecoder) decodeEmptyInterface(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + switch buf[cursor] { + case '{': + var v map[string]interface{} + ptr := unsafe.Pointer(&v) + cursor, err := d.mapDecoder.Decode(ctx, cursor, depth, ptr) + if err != nil { + return 0, err + } + **(**interface{})(unsafe.Pointer(&p)) = v + return cursor, nil + case '[': + var v []interface{} + ptr := unsafe.Pointer(&v) + cursor, err := d.sliceDecoder.Decode(ctx, cursor, depth, ptr) + if err != nil { + return 0, err + } + **(**interface{})(unsafe.Pointer(&p)) = v + return cursor, nil + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return d.floatDecoder.Decode(ctx, cursor, depth, p) + case '"': + var v string + ptr := unsafe.Pointer(&v) + cursor, err := d.stringDecoder.Decode(ctx, cursor, depth, ptr) + if err != nil { + return 0, err + } + **(**interface{})(unsafe.Pointer(&p)) = v + return cursor, nil + case 't': + if err := validateTrue(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + **(**interface{})(unsafe.Pointer(&p)) = true + return cursor, nil + case 'f': + if err := validateFalse(buf, cursor); err != nil { + return 0, err + } + cursor += 5 + **(**interface{})(unsafe.Pointer(&p)) = false + return cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + **(**interface{})(unsafe.Pointer(&p)) = nil + return cursor, nil + } + return cursor, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/invalid.go b/vendor/github.com/goccy/go-json/internal/decoder/invalid.go new file mode 100644 index 0000000000..1ef50a7d37 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/invalid.go @@ -0,0 +1,45 @@ +package decoder + +import ( + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type invalidDecoder struct { + typ *runtime.Type + kind reflect.Kind + structName string + fieldName string +} + +func newInvalidDecoder(typ *runtime.Type, structName, fieldName string) *invalidDecoder { + return &invalidDecoder{ + typ: typ, + kind: typ.Kind(), + structName: structName, + fieldName: fieldName, + } +} + +func (d *invalidDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + return &errors.UnmarshalTypeError{ + Value: "object", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + Struct: d.structName, + Field: d.fieldName, + } +} + +func (d *invalidDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + return 0, &errors.UnmarshalTypeError{ + Value: "object", + Type: runtime.RType2Type(d.typ), + Offset: cursor, + Struct: d.structName, + Field: d.fieldName, + } +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/map.go b/vendor/github.com/goccy/go-json/internal/decoder/map.go new file mode 100644 index 0000000000..cb55ef006d --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/map.go @@ -0,0 +1,187 @@ +package decoder + +import ( + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type mapDecoder struct { + mapType *runtime.Type + keyType *runtime.Type + valueType *runtime.Type + canUseAssignFaststrType bool + keyDecoder Decoder + valueDecoder Decoder + structName string + fieldName string +} + +func newMapDecoder(mapType *runtime.Type, keyType *runtime.Type, keyDec Decoder, valueType *runtime.Type, valueDec Decoder, structName, fieldName string) *mapDecoder { + return &mapDecoder{ + mapType: mapType, + keyDecoder: keyDec, + keyType: keyType, + canUseAssignFaststrType: canUseAssignFaststrType(keyType, valueType), + valueType: valueType, + valueDecoder: valueDec, + structName: structName, + fieldName: fieldName, + } +} + +const ( + mapMaxElemSize = 128 +) + +// See detail: https://github.com/goccy/go-json/pull/283 +func canUseAssignFaststrType(key *runtime.Type, value *runtime.Type) bool { + indirectElem := value.Size() > mapMaxElemSize + if indirectElem { + return false + } + return key.Kind() == reflect.String +} + +//go:linkname makemap reflect.makemap +func makemap(*runtime.Type, int) unsafe.Pointer + +//nolint:golint +//go:linkname mapassign_faststr runtime.mapassign_faststr +//go:noescape +func mapassign_faststr(t *runtime.Type, m unsafe.Pointer, s string) unsafe.Pointer + +//go:linkname mapassign reflect.mapassign +//go:noescape +func mapassign(t *runtime.Type, m unsafe.Pointer, k, v unsafe.Pointer) + +func (d *mapDecoder) mapassign(t *runtime.Type, m, k, v unsafe.Pointer) { + if d.canUseAssignFaststrType { + mapV := mapassign_faststr(t, m, *(*string)(k)) + typedmemmove(d.valueType, mapV, v) + } else { + mapassign(t, m, k, v) + } +} + +func (d *mapDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + + switch s.skipWhiteSpace() { + case 'n': + if err := nullBytes(s); err != nil { + return err + } + **(**unsafe.Pointer)(unsafe.Pointer(&p)) = nil + return nil + case '{': + default: + return errors.ErrExpected("{ character for map value", s.totalOffset()) + } + mapValue := *(*unsafe.Pointer)(p) + if mapValue == nil { + mapValue = makemap(d.mapType, 0) + } + s.cursor++ + if s.equalChar('}') { + *(*unsafe.Pointer)(p) = mapValue + s.cursor++ + return nil + } + for { + k := unsafe_New(d.keyType) + if err := d.keyDecoder.DecodeStream(s, depth, k); err != nil { + return err + } + s.skipWhiteSpace() + if !s.equalChar(':') { + return errors.ErrExpected("colon after object key", s.totalOffset()) + } + s.cursor++ + v := unsafe_New(d.valueType) + if err := d.valueDecoder.DecodeStream(s, depth, v); err != nil { + return err + } + d.mapassign(d.mapType, mapValue, k, v) + s.skipWhiteSpace() + if s.equalChar('}') { + **(**unsafe.Pointer)(unsafe.Pointer(&p)) = mapValue + s.cursor++ + return nil + } + if !s.equalChar(',') { + return errors.ErrExpected("comma after object value", s.totalOffset()) + } + s.cursor++ + } +} + +func (d *mapDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + + cursor = skipWhiteSpace(buf, cursor) + buflen := int64(len(buf)) + if buflen < 2 { + return 0, errors.ErrExpected("{} for map", cursor) + } + switch buf[cursor] { + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + **(**unsafe.Pointer)(unsafe.Pointer(&p)) = nil + return cursor, nil + case '{': + default: + return 0, errors.ErrExpected("{ character for map value", cursor) + } + cursor++ + cursor = skipWhiteSpace(buf, cursor) + mapValue := *(*unsafe.Pointer)(p) + if mapValue == nil { + mapValue = makemap(d.mapType, 0) + } + if buf[cursor] == '}' { + **(**unsafe.Pointer)(unsafe.Pointer(&p)) = mapValue + cursor++ + return cursor, nil + } + for { + k := unsafe_New(d.keyType) + keyCursor, err := d.keyDecoder.Decode(ctx, cursor, depth, k) + if err != nil { + return 0, err + } + cursor = skipWhiteSpace(buf, keyCursor) + if buf[cursor] != ':' { + return 0, errors.ErrExpected("colon after object key", cursor) + } + cursor++ + v := unsafe_New(d.valueType) + valueCursor, err := d.valueDecoder.Decode(ctx, cursor, depth, v) + if err != nil { + return 0, err + } + d.mapassign(d.mapType, mapValue, k, v) + cursor = skipWhiteSpace(buf, valueCursor) + if buf[cursor] == '}' { + **(**unsafe.Pointer)(unsafe.Pointer(&p)) = mapValue + cursor++ + return cursor, nil + } + if buf[cursor] != ',' { + return 0, errors.ErrExpected("comma after object value", cursor) + } + cursor++ + } +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/number.go b/vendor/github.com/goccy/go-json/internal/decoder/number.go new file mode 100644 index 0000000000..bf63773e30 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/number.go @@ -0,0 +1,112 @@ +package decoder + +import ( + "encoding/json" + "strconv" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +type numberDecoder struct { + stringDecoder *stringDecoder + op func(unsafe.Pointer, json.Number) + structName string + fieldName string +} + +func newNumberDecoder(structName, fieldName string, op func(unsafe.Pointer, json.Number)) *numberDecoder { + return &numberDecoder{ + stringDecoder: newStringDecoder(structName, fieldName), + op: op, + structName: structName, + fieldName: fieldName, + } +} + +func (d *numberDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.decodeStreamByte(s) + if err != nil { + return err + } + if _, err := strconv.ParseFloat(*(*string)(unsafe.Pointer(&bytes)), 64); err != nil { + return errors.ErrSyntax(err.Error(), s.totalOffset()) + } + d.op(p, json.Number(string(bytes))) + s.reset() + return nil +} + +func (d *numberDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + bytes, c, err := d.decodeByte(ctx.Buf, cursor) + if err != nil { + return 0, err + } + if _, err := strconv.ParseFloat(*(*string)(unsafe.Pointer(&bytes)), 64); err != nil { + return 0, errors.ErrSyntax(err.Error(), c) + } + cursor = c + s := *(*string)(unsafe.Pointer(&bytes)) + d.op(p, json.Number(s)) + return cursor, nil +} + +func (d *numberDecoder) decodeStreamByte(s *Stream) ([]byte, error) { + start := s.cursor + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + s.cursor++ + continue + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return floatBytes(s), nil + case 'n': + if err := nullBytes(s); err != nil { + return nil, err + } + return nil, nil + case '"': + return d.stringDecoder.decodeStreamByte(s) + case nul: + if s.read() { + continue + } + goto ERROR + default: + goto ERROR + } + } +ERROR: + if s.cursor == start { + return nil, errors.ErrInvalidBeginningOfValue(s.char(), s.totalOffset()) + } + return nil, errors.ErrUnexpectedEndOfJSON("json.Number", s.totalOffset()) +} + +func (d *numberDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { + for { + switch buf[cursor] { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + start := cursor + cursor++ + for floatTable[buf[cursor]] { + cursor++ + } + num := buf[start:cursor] + return num, cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return nil, 0, err + } + cursor += 4 + return nil, cursor, nil + case '"': + return d.stringDecoder.decodeByte(buf, cursor) + default: + return nil, 0, errors.ErrUnexpectedEndOfJSON("json.Number", cursor) + } + } +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/option.go b/vendor/github.com/goccy/go-json/internal/decoder/option.go new file mode 100644 index 0000000000..e41f876b03 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/option.go @@ -0,0 +1,15 @@ +package decoder + +import "context" + +type OptionFlags uint8 + +const ( + FirstWinOption OptionFlags = 1 << iota + ContextOption +) + +type Option struct { + Flags OptionFlags + Context context.Context +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/ptr.go b/vendor/github.com/goccy/go-json/internal/decoder/ptr.go new file mode 100644 index 0000000000..2c83b9c445 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/ptr.go @@ -0,0 +1,87 @@ +package decoder + +import ( + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +type ptrDecoder struct { + dec Decoder + typ *runtime.Type + structName string + fieldName string +} + +func newPtrDecoder(dec Decoder, typ *runtime.Type, structName, fieldName string) *ptrDecoder { + return &ptrDecoder{ + dec: dec, + typ: typ, + structName: structName, + fieldName: fieldName, + } +} + +func (d *ptrDecoder) contentDecoder() Decoder { + dec, ok := d.dec.(*ptrDecoder) + if !ok { + return d.dec + } + return dec.contentDecoder() +} + +//nolint:golint +//go:linkname unsafe_New reflect.unsafe_New +func unsafe_New(*runtime.Type) unsafe.Pointer + +func (d *ptrDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + if s.skipWhiteSpace() == nul { + s.read() + } + if s.char() == 'n' { + if err := nullBytes(s); err != nil { + return err + } + *(*unsafe.Pointer)(p) = nil + return nil + } + var newptr unsafe.Pointer + if *(*unsafe.Pointer)(p) == nil { + newptr = unsafe_New(d.typ) + *(*unsafe.Pointer)(p) = newptr + } else { + newptr = *(*unsafe.Pointer)(p) + } + if err := d.dec.DecodeStream(s, depth, newptr); err != nil { + return err + } + return nil +} + +func (d *ptrDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == 'n' { + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + if p != nil { + *(*unsafe.Pointer)(p) = nil + } + cursor += 4 + return cursor, nil + } + var newptr unsafe.Pointer + if *(*unsafe.Pointer)(p) == nil { + newptr = unsafe_New(d.typ) + *(*unsafe.Pointer)(p) = newptr + } else { + newptr = *(*unsafe.Pointer)(p) + } + c, err := d.dec.Decode(ctx, cursor, depth, newptr) + if err != nil { + return 0, err + } + cursor = c + return cursor, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/slice.go b/vendor/github.com/goccy/go-json/internal/decoder/slice.go new file mode 100644 index 0000000000..85b6e1119e --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/slice.go @@ -0,0 +1,301 @@ +package decoder + +import ( + "reflect" + "sync" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +var ( + sliceType = runtime.Type2RType( + reflect.TypeOf((*sliceHeader)(nil)).Elem(), + ) + nilSlice = unsafe.Pointer(&sliceHeader{}) +) + +type sliceDecoder struct { + elemType *runtime.Type + isElemPointerType bool + valueDecoder Decoder + size uintptr + arrayPool sync.Pool + structName string + fieldName string +} + +// If use reflect.SliceHeader, data type is uintptr. +// In this case, Go compiler cannot trace reference created by newArray(). +// So, define using unsafe.Pointer as data type +type sliceHeader struct { + data unsafe.Pointer + len int + cap int +} + +const ( + defaultSliceCapacity = 2 +) + +func newSliceDecoder(dec Decoder, elemType *runtime.Type, size uintptr, structName, fieldName string) *sliceDecoder { + return &sliceDecoder{ + valueDecoder: dec, + elemType: elemType, + isElemPointerType: elemType.Kind() == reflect.Ptr || elemType.Kind() == reflect.Map, + size: size, + arrayPool: sync.Pool{ + New: func() interface{} { + return &sliceHeader{ + data: newArray(elemType, defaultSliceCapacity), + len: 0, + cap: defaultSliceCapacity, + } + }, + }, + structName: structName, + fieldName: fieldName, + } +} + +func (d *sliceDecoder) newSlice(src *sliceHeader) *sliceHeader { + slice := d.arrayPool.Get().(*sliceHeader) + if src.len > 0 { + // copy original elem + if slice.cap < src.cap { + data := newArray(d.elemType, src.cap) + slice = &sliceHeader{data: data, len: src.len, cap: src.cap} + } else { + slice.len = src.len + } + copySlice(d.elemType, *slice, *src) + } else { + slice.len = 0 + } + return slice +} + +func (d *sliceDecoder) releaseSlice(p *sliceHeader) { + d.arrayPool.Put(p) +} + +//go:linkname copySlice reflect.typedslicecopy +func copySlice(elemType *runtime.Type, dst, src sliceHeader) int + +//go:linkname newArray reflect.unsafe_NewArray +func newArray(*runtime.Type, int) unsafe.Pointer + +//go:linkname typedmemmove reflect.typedmemmove +func typedmemmove(t *runtime.Type, dst, src unsafe.Pointer) + +func (d *sliceDecoder) errNumber(offset int64) *errors.UnmarshalTypeError { + return &errors.UnmarshalTypeError{ + Value: "number", + Type: reflect.SliceOf(runtime.RType2Type(d.elemType)), + Struct: d.structName, + Field: d.fieldName, + Offset: offset, + } +} + +func (d *sliceDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + s.cursor++ + continue + case 'n': + if err := nullBytes(s); err != nil { + return err + } + typedmemmove(sliceType, p, nilSlice) + return nil + case '[': + s.cursor++ + if s.skipWhiteSpace() == ']' { + dst := (*sliceHeader)(p) + if dst.data == nil { + dst.data = newArray(d.elemType, 0) + } else { + dst.len = 0 + } + s.cursor++ + return nil + } + idx := 0 + slice := d.newSlice((*sliceHeader)(p)) + srcLen := slice.len + capacity := slice.cap + data := slice.data + for { + if capacity <= idx { + src := sliceHeader{data: data, len: idx, cap: capacity} + capacity *= 2 + data = newArray(d.elemType, capacity) + dst := sliceHeader{data: data, len: idx, cap: capacity} + copySlice(d.elemType, dst, src) + } + ep := unsafe.Pointer(uintptr(data) + uintptr(idx)*d.size) + + // if srcLen is greater than idx, keep the original reference + if srcLen <= idx { + if d.isElemPointerType { + **(**unsafe.Pointer)(unsafe.Pointer(&ep)) = nil // initialize elem pointer + } else { + // assign new element to the slice + typedmemmove(d.elemType, ep, unsafe_New(d.elemType)) + } + } + + if err := d.valueDecoder.DecodeStream(s, depth, ep); err != nil { + return err + } + s.skipWhiteSpace() + RETRY: + switch s.char() { + case ']': + slice.cap = capacity + slice.len = idx + 1 + slice.data = data + dst := (*sliceHeader)(p) + dst.len = idx + 1 + if dst.len > dst.cap { + dst.data = newArray(d.elemType, dst.len) + dst.cap = dst.len + } + copySlice(d.elemType, *dst, *slice) + d.releaseSlice(slice) + s.cursor++ + return nil + case ',': + idx++ + case nul: + if s.read() { + goto RETRY + } + slice.cap = capacity + slice.data = data + d.releaseSlice(slice) + goto ERROR + default: + slice.cap = capacity + slice.data = data + d.releaseSlice(slice) + goto ERROR + } + s.cursor++ + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return d.errNumber(s.totalOffset()) + case nul: + if s.read() { + continue + } + goto ERROR + default: + goto ERROR + } + } +ERROR: + return errors.ErrUnexpectedEndOfJSON("slice", s.totalOffset()) +} + +func (d *sliceDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + + for { + switch buf[cursor] { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + typedmemmove(sliceType, p, nilSlice) + return cursor, nil + case '[': + cursor++ + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == ']' { + dst := (*sliceHeader)(p) + if dst.data == nil { + dst.data = newArray(d.elemType, 0) + } else { + dst.len = 0 + } + cursor++ + return cursor, nil + } + idx := 0 + slice := d.newSlice((*sliceHeader)(p)) + srcLen := slice.len + capacity := slice.cap + data := slice.data + for { + if capacity <= idx { + src := sliceHeader{data: data, len: idx, cap: capacity} + capacity *= 2 + data = newArray(d.elemType, capacity) + dst := sliceHeader{data: data, len: idx, cap: capacity} + copySlice(d.elemType, dst, src) + } + ep := unsafe.Pointer(uintptr(data) + uintptr(idx)*d.size) + // if srcLen is greater than idx, keep the original reference + if srcLen <= idx { + if d.isElemPointerType { + **(**unsafe.Pointer)(unsafe.Pointer(&ep)) = nil // initialize elem pointer + } else { + // assign new element to the slice + typedmemmove(d.elemType, ep, unsafe_New(d.elemType)) + } + } + c, err := d.valueDecoder.Decode(ctx, cursor, depth, ep) + if err != nil { + return 0, err + } + cursor = c + cursor = skipWhiteSpace(buf, cursor) + switch buf[cursor] { + case ']': + slice.cap = capacity + slice.len = idx + 1 + slice.data = data + dst := (*sliceHeader)(p) + dst.len = idx + 1 + if dst.len > dst.cap { + dst.data = newArray(d.elemType, dst.len) + dst.cap = dst.len + } + copySlice(d.elemType, *dst, *slice) + d.releaseSlice(slice) + cursor++ + return cursor, nil + case ',': + idx++ + default: + slice.cap = capacity + slice.data = data + d.releaseSlice(slice) + return 0, errors.ErrInvalidCharacter(buf[cursor], "slice", cursor) + } + cursor++ + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return 0, d.errNumber(cursor) + default: + return 0, errors.ErrUnexpectedEndOfJSON("slice", cursor) + } + } +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/stream.go b/vendor/github.com/goccy/go-json/internal/decoder/stream.go new file mode 100644 index 0000000000..332d47d899 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/stream.go @@ -0,0 +1,553 @@ +package decoder + +import ( + "bytes" + "encoding/json" + "io" + "strconv" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +const ( + initBufSize = 512 +) + +type Stream struct { + buf []byte + bufSize int64 + length int64 + r io.Reader + offset int64 + cursor int64 + filledBuffer bool + allRead bool + UseNumber bool + DisallowUnknownFields bool + Option *Option +} + +func NewStream(r io.Reader) *Stream { + return &Stream{ + r: r, + bufSize: initBufSize, + buf: make([]byte, initBufSize), + Option: &Option{}, + } +} + +func (s *Stream) TotalOffset() int64 { + return s.totalOffset() +} + +func (s *Stream) Buffered() io.Reader { + buflen := int64(len(s.buf)) + for i := s.cursor; i < buflen; i++ { + if s.buf[i] == nul { + return bytes.NewReader(s.buf[s.cursor:i]) + } + } + return bytes.NewReader(s.buf[s.cursor:]) +} + +func (s *Stream) PrepareForDecode() error { + for { + switch s.char() { + case ' ', '\t', '\r', '\n': + s.cursor++ + continue + case ',', ':': + s.cursor++ + return nil + case nul: + if s.read() { + continue + } + return io.EOF + } + break + } + return nil +} + +func (s *Stream) totalOffset() int64 { + return s.offset + s.cursor +} + +func (s *Stream) char() byte { + return s.buf[s.cursor] +} + +func (s *Stream) equalChar(c byte) bool { + cur := s.buf[s.cursor] + if cur == nul { + s.read() + cur = s.buf[s.cursor] + } + return cur == c +} + +func (s *Stream) stat() ([]byte, int64, unsafe.Pointer) { + return s.buf, s.cursor, (*sliceHeader)(unsafe.Pointer(&s.buf)).data +} + +func (s *Stream) bufptr() unsafe.Pointer { + return (*sliceHeader)(unsafe.Pointer(&s.buf)).data +} + +func (s *Stream) statForRetry() ([]byte, int64, unsafe.Pointer) { + s.cursor-- // for retry ( because caller progress cursor position in each loop ) + return s.buf, s.cursor, (*sliceHeader)(unsafe.Pointer(&s.buf)).data +} + +func (s *Stream) Reset() { + s.reset() + s.bufSize = int64(len(s.buf)) +} + +func (s *Stream) More() bool { + for { + switch s.char() { + case ' ', '\n', '\r', '\t': + s.cursor++ + continue + case '}', ']': + return false + case nul: + if s.read() { + continue + } + return false + } + break + } + return true +} + +func (s *Stream) Token() (interface{}, error) { + for { + c := s.char() + switch c { + case ' ', '\n', '\r', '\t': + s.cursor++ + case '{', '[', ']', '}': + s.cursor++ + return json.Delim(c), nil + case ',', ':': + s.cursor++ + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + bytes := floatBytes(s) + s := *(*string)(unsafe.Pointer(&bytes)) + f64, err := strconv.ParseFloat(s, 64) + if err != nil { + return nil, err + } + return f64, nil + case '"': + bytes, err := stringBytes(s) + if err != nil { + return nil, err + } + return string(bytes), nil + case 't': + if err := trueBytes(s); err != nil { + return nil, err + } + return true, nil + case 'f': + if err := falseBytes(s); err != nil { + return nil, err + } + return false, nil + case 'n': + if err := nullBytes(s); err != nil { + return nil, err + } + return nil, nil + case nul: + if s.read() { + continue + } + goto END + default: + return nil, errors.ErrInvalidCharacter(s.char(), "token", s.totalOffset()) + } + } +END: + return nil, io.EOF +} + +func (s *Stream) reset() { + s.offset += s.cursor + s.buf = s.buf[s.cursor:] + s.length -= s.cursor + s.cursor = 0 +} + +func (s *Stream) readBuf() []byte { + if s.filledBuffer { + s.bufSize *= 2 + remainBuf := s.buf + s.buf = make([]byte, s.bufSize) + copy(s.buf, remainBuf) + } + remainLen := s.length - s.cursor + remainNotNulCharNum := int64(0) + for i := int64(0); i < remainLen; i++ { + if s.buf[s.cursor+i] == nul { + break + } + remainNotNulCharNum++ + } + s.length = s.cursor + remainNotNulCharNum + return s.buf[s.cursor+remainNotNulCharNum:] +} + +func (s *Stream) read() bool { + if s.allRead { + return false + } + buf := s.readBuf() + last := len(buf) - 1 + buf[last] = nul + n, err := s.r.Read(buf[:last]) + s.length += int64(n) + if n == last { + s.filledBuffer = true + } else { + s.filledBuffer = false + } + if err == io.EOF { + s.allRead = true + } else if err != nil { + return false + } + return true +} + +func (s *Stream) skipWhiteSpace() byte { + p := s.bufptr() +LOOP: + c := char(p, s.cursor) + switch c { + case ' ', '\n', '\t', '\r': + s.cursor++ + goto LOOP + case nul: + if s.read() { + p = s.bufptr() + goto LOOP + } + } + return c +} + +func (s *Stream) skipObject(depth int64) error { + braceCount := 1 + _, cursor, p := s.stat() + for { + switch char(p, cursor) { + case '{': + braceCount++ + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + case '}': + braceCount-- + depth-- + if braceCount == 0 { + s.cursor = cursor + 1 + return nil + } + case '[': + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + case ']': + depth-- + case '"': + for { + cursor++ + switch char(p, cursor) { + case '\\': + cursor++ + if char(p, cursor) == nul { + s.cursor = cursor + if s.read() { + _, cursor, p = s.statForRetry() + continue + } + return errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + case '"': + goto SWITCH_OUT + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.statForRetry() + continue + } + return errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + } + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return errors.ErrUnexpectedEndOfJSON("object of object", cursor) + } + SWITCH_OUT: + cursor++ + } +} + +func (s *Stream) skipArray(depth int64) error { + bracketCount := 1 + _, cursor, p := s.stat() + for { + switch char(p, cursor) { + case '[': + bracketCount++ + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + case ']': + bracketCount-- + depth-- + if bracketCount == 0 { + s.cursor = cursor + 1 + return nil + } + case '{': + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + case '}': + depth-- + case '"': + for { + cursor++ + switch char(p, cursor) { + case '\\': + cursor++ + if char(p, cursor) == nul { + s.cursor = cursor + if s.read() { + _, cursor, p = s.statForRetry() + continue + } + return errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + case '"': + goto SWITCH_OUT + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.statForRetry() + continue + } + return errors.ErrUnexpectedEndOfJSON("string of object", cursor) + } + } + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return errors.ErrUnexpectedEndOfJSON("array of object", cursor) + } + SWITCH_OUT: + cursor++ + } +} + +func (s *Stream) skipValue(depth int64) error { + _, cursor, p := s.stat() + for { + switch char(p, cursor) { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return errors.ErrUnexpectedEndOfJSON("value of object", s.totalOffset()) + case '{': + s.cursor = cursor + 1 + return s.skipObject(depth + 1) + case '[': + s.cursor = cursor + 1 + return s.skipArray(depth + 1) + case '"': + for { + cursor++ + switch char(p, cursor) { + case '\\': + cursor++ + if char(p, cursor) == nul { + s.cursor = cursor + if s.read() { + _, cursor, p = s.statForRetry() + continue + } + return errors.ErrUnexpectedEndOfJSON("value of string", s.totalOffset()) + } + case '"': + s.cursor = cursor + 1 + return nil + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.statForRetry() + continue + } + return errors.ErrUnexpectedEndOfJSON("value of string", s.totalOffset()) + } + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + for { + cursor++ + c := char(p, cursor) + if floatTable[c] { + continue + } else if c == nul { + if s.read() { + _, cursor, p = s.stat() + continue + } + } + s.cursor = cursor + return nil + } + case 't': + s.cursor = cursor + if err := trueBytes(s); err != nil { + return err + } + return nil + case 'f': + s.cursor = cursor + if err := falseBytes(s); err != nil { + return err + } + return nil + case 'n': + s.cursor = cursor + if err := nullBytes(s); err != nil { + return err + } + return nil + } + cursor++ + } +} + +func nullBytes(s *Stream) error { + // current cursor's character is 'n' + s.cursor++ + if s.char() != 'u' { + if err := retryReadNull(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 'l' { + if err := retryReadNull(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 'l' { + if err := retryReadNull(s); err != nil { + return err + } + } + s.cursor++ + return nil +} + +func retryReadNull(s *Stream) error { + if s.char() == nul && s.read() { + return nil + } + return errors.ErrInvalidCharacter(s.char(), "null", s.totalOffset()) +} + +func trueBytes(s *Stream) error { + // current cursor's character is 't' + s.cursor++ + if s.char() != 'r' { + if err := retryReadTrue(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 'u' { + if err := retryReadTrue(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 'e' { + if err := retryReadTrue(s); err != nil { + return err + } + } + s.cursor++ + return nil +} + +func retryReadTrue(s *Stream) error { + if s.char() == nul && s.read() { + return nil + } + return errors.ErrInvalidCharacter(s.char(), "bool(true)", s.totalOffset()) +} + +func falseBytes(s *Stream) error { + // current cursor's character is 'f' + s.cursor++ + if s.char() != 'a' { + if err := retryReadFalse(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 'l' { + if err := retryReadFalse(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 's' { + if err := retryReadFalse(s); err != nil { + return err + } + } + s.cursor++ + if s.char() != 'e' { + if err := retryReadFalse(s); err != nil { + return err + } + } + s.cursor++ + return nil +} + +func retryReadFalse(s *Stream) error { + if s.char() == nul && s.read() { + return nil + } + return errors.ErrInvalidCharacter(s.char(), "bool(false)", s.totalOffset()) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/string.go b/vendor/github.com/goccy/go-json/internal/decoder/string.go new file mode 100644 index 0000000000..a55ac55659 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/string.go @@ -0,0 +1,414 @@ +package decoder + +import ( + "bytes" + "reflect" + "unicode" + "unicode/utf16" + "unicode/utf8" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +type stringDecoder struct { + structName string + fieldName string +} + +func newStringDecoder(structName, fieldName string) *stringDecoder { + return &stringDecoder{ + structName: structName, + fieldName: fieldName, + } +} + +func (d *stringDecoder) errUnmarshalType(typeName string, offset int64) *errors.UnmarshalTypeError { + return &errors.UnmarshalTypeError{ + Value: typeName, + Type: reflect.TypeOf(""), + Offset: offset, + Struct: d.structName, + Field: d.fieldName, + } +} + +func (d *stringDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.decodeStreamByte(s) + if err != nil { + return err + } + if bytes == nil { + return nil + } + **(**string)(unsafe.Pointer(&p)) = *(*string)(unsafe.Pointer(&bytes)) + s.reset() + return nil +} + +func (d *stringDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + bytes, c, err := d.decodeByte(ctx.Buf, cursor) + if err != nil { + return 0, err + } + if bytes == nil { + return c, nil + } + cursor = c + **(**string)(unsafe.Pointer(&p)) = *(*string)(unsafe.Pointer(&bytes)) + return cursor, nil +} + +var ( + hexToInt = [256]int{ + '0': 0, + '1': 1, + '2': 2, + '3': 3, + '4': 4, + '5': 5, + '6': 6, + '7': 7, + '8': 8, + '9': 9, + 'A': 10, + 'B': 11, + 'C': 12, + 'D': 13, + 'E': 14, + 'F': 15, + 'a': 10, + 'b': 11, + 'c': 12, + 'd': 13, + 'e': 14, + 'f': 15, + } +) + +func unicodeToRune(code []byte) rune { + var r rune + for i := 0; i < len(code); i++ { + r = r*16 + rune(hexToInt[code[i]]) + } + return r +} + +func decodeUnicodeRune(s *Stream, p unsafe.Pointer) (rune, int64, unsafe.Pointer, error) { + const defaultOffset = 5 + const surrogateOffset = 11 + + if s.cursor+defaultOffset >= s.length { + if !s.read() { + return rune(0), 0, nil, errors.ErrInvalidCharacter(s.char(), "escaped string", s.totalOffset()) + } + p = s.bufptr() + } + + r := unicodeToRune(s.buf[s.cursor+1 : s.cursor+defaultOffset]) + if utf16.IsSurrogate(r) { + if s.cursor+surrogateOffset >= s.length { + s.read() + p = s.bufptr() + } + if s.cursor+surrogateOffset >= s.length || s.buf[s.cursor+defaultOffset] != '\\' || s.buf[s.cursor+defaultOffset+1] != 'u' { + return unicode.ReplacementChar, defaultOffset, p, nil + } + r2 := unicodeToRune(s.buf[s.cursor+defaultOffset+2 : s.cursor+surrogateOffset]) + if r := utf16.DecodeRune(r, r2); r != unicode.ReplacementChar { + return r, surrogateOffset, p, nil + } + } + return r, defaultOffset, p, nil +} + +func decodeUnicode(s *Stream, p unsafe.Pointer) (unsafe.Pointer, error) { + const backSlashAndULen = 2 // length of \u + + r, offset, pp, err := decodeUnicodeRune(s, p) + if err != nil { + return nil, err + } + unicode := []byte(string(r)) + unicodeLen := int64(len(unicode)) + s.buf = append(append(s.buf[:s.cursor-1], unicode...), s.buf[s.cursor+offset:]...) + unicodeOrgLen := offset - 1 + s.length = s.length - (backSlashAndULen + (unicodeOrgLen - unicodeLen)) + s.cursor = s.cursor - backSlashAndULen + unicodeLen + return pp, nil +} + +func decodeEscapeString(s *Stream, p unsafe.Pointer) (unsafe.Pointer, error) { + s.cursor++ +RETRY: + switch s.buf[s.cursor] { + case '"': + s.buf[s.cursor] = '"' + case '\\': + s.buf[s.cursor] = '\\' + case '/': + s.buf[s.cursor] = '/' + case 'b': + s.buf[s.cursor] = '\b' + case 'f': + s.buf[s.cursor] = '\f' + case 'n': + s.buf[s.cursor] = '\n' + case 'r': + s.buf[s.cursor] = '\r' + case 't': + s.buf[s.cursor] = '\t' + case 'u': + return decodeUnicode(s, p) + case nul: + if !s.read() { + return nil, errors.ErrInvalidCharacter(s.char(), "escaped string", s.totalOffset()) + } + goto RETRY + default: + return nil, errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + } + s.buf = append(s.buf[:s.cursor-1], s.buf[s.cursor:]...) + s.length-- + s.cursor-- + p = s.bufptr() + return p, nil +} + +var ( + runeErrBytes = []byte(string(utf8.RuneError)) + runeErrBytesLen = int64(len(runeErrBytes)) +) + +func stringBytes(s *Stream) ([]byte, error) { + _, cursor, p := s.stat() + cursor++ // skip double quote char + start := cursor + for { + switch char(p, cursor) { + case '\\': + s.cursor = cursor + pp, err := decodeEscapeString(s, p) + if err != nil { + return nil, err + } + p = pp + cursor = s.cursor + case '"': + literal := s.buf[start:cursor] + cursor++ + s.cursor = cursor + return literal, nil + case + // 0x00 is nul, 0x5c is '\\', 0x22 is '"' . + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, // 0x00-0x0F + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, // 0x10-0x1F + 0x20, 0x21 /*0x22,*/, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, // 0x20-0x2F + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, // 0x30-0x3F + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, // 0x40-0x4F + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B /*0x5C,*/, 0x5D, 0x5E, 0x5F, // 0x50-0x5F + 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, // 0x60-0x6F + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F: // 0x70-0x7F + // character is ASCII. skip to next char + case + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, // 0x80-0x8F + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, // 0x90-0x9F + 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, // 0xA0-0xAF + 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, // 0xB0-0xBF + 0xC0, 0xC1, // 0xC0-0xC1 + 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF: // 0xF5-0xFE + // character is invalid + s.buf = append(append(append([]byte{}, s.buf[:cursor]...), runeErrBytes...), s.buf[cursor+1:]...) + _, _, p = s.stat() + cursor += runeErrBytesLen + s.length += runeErrBytesLen + continue + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + goto ERROR + case 0xEF: + // RuneError is {0xEF, 0xBF, 0xBD} + if s.buf[cursor+1] == 0xBF && s.buf[cursor+2] == 0xBD { + // found RuneError: skip + cursor += 2 + break + } + fallthrough + default: + // multi bytes character + if !utf8.FullRune(s.buf[cursor : len(s.buf)-1]) { + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + goto ERROR + } + r, size := utf8.DecodeRune(s.buf[cursor:]) + if r == utf8.RuneError { + s.buf = append(append(append([]byte{}, s.buf[:cursor]...), runeErrBytes...), s.buf[cursor+1:]...) + cursor += runeErrBytesLen + s.length += runeErrBytesLen + _, _, p = s.stat() + } else { + cursor += int64(size) + } + continue + } + cursor++ + } +ERROR: + return nil, errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) +} + +func (d *stringDecoder) decodeStreamByte(s *Stream) ([]byte, error) { + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + s.cursor++ + continue + case '[': + return nil, d.errUnmarshalType("array", s.totalOffset()) + case '{': + return nil, d.errUnmarshalType("object", s.totalOffset()) + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return nil, d.errUnmarshalType("number", s.totalOffset()) + case '"': + return stringBytes(s) + case 'n': + if err := nullBytes(s); err != nil { + return nil, err + } + return nil, nil + case nul: + if s.read() { + continue + } + } + break + } + return nil, errors.ErrInvalidBeginningOfValue(s.char(), s.totalOffset()) +} + +func (d *stringDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { + for { + switch buf[cursor] { + case ' ', '\n', '\t', '\r': + cursor++ + case '[': + return nil, 0, d.errUnmarshalType("array", cursor) + case '{': + return nil, 0, d.errUnmarshalType("object", cursor) + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return nil, 0, d.errUnmarshalType("number", cursor) + case '"': + cursor++ + start := cursor + b := (*sliceHeader)(unsafe.Pointer(&buf)).data + escaped := 0 + for { + switch char(b, cursor) { + case '\\': + escaped++ + cursor++ + switch char(b, cursor) { + case '"', '\\', '/', 'b', 'f', 'n', 'r', 't': + cursor++ + case 'u': + buflen := int64(len(buf)) + if cursor+5 >= buflen { + return nil, 0, errors.ErrUnexpectedEndOfJSON("escaped string", cursor) + } + cursor += 5 + default: + return nil, 0, errors.ErrUnexpectedEndOfJSON("escaped string", cursor) + } + continue + case '"': + literal := buf[start:cursor] + if escaped > 0 { + literal = literal[:unescapeString(literal)] + } + cursor++ + return literal, cursor, nil + case nul: + return nil, 0, errors.ErrUnexpectedEndOfJSON("string", cursor) + } + cursor++ + } + case 'n': + if err := validateNull(buf, cursor); err != nil { + return nil, 0, err + } + cursor += 4 + return nil, cursor, nil + default: + return nil, 0, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) + } + } +} + +var unescapeMap = [256]byte{ + '"': '"', + '\\': '\\', + '/': '/', + 'b': '\b', + 'f': '\f', + 'n': '\n', + 'r': '\r', + 't': '\t', +} + +func unsafeAdd(ptr unsafe.Pointer, offset int) unsafe.Pointer { + return unsafe.Pointer(uintptr(ptr) + uintptr(offset)) +} + +func unescapeString(buf []byte) int { + p := (*sliceHeader)(unsafe.Pointer(&buf)).data + end := unsafeAdd(p, len(buf)) + src := unsafeAdd(p, bytes.IndexByte(buf, '\\')) + dst := src + for src != end { + c := char(src, 0) + if c == '\\' { + escapeChar := char(src, 1) + if escapeChar != 'u' { + *(*byte)(dst) = unescapeMap[escapeChar] + src = unsafeAdd(src, 2) + dst = unsafeAdd(dst, 1) + } else { + v1 := hexToInt[char(src, 2)] + v2 := hexToInt[char(src, 3)] + v3 := hexToInt[char(src, 4)] + v4 := hexToInt[char(src, 5)] + code := rune((v1 << 12) | (v2 << 8) | (v3 << 4) | v4) + var b [utf8.UTFMax]byte + n := utf8.EncodeRune(b[:], code) + switch n { + case 4: + *(*byte)(unsafeAdd(dst, 3)) = b[3] + fallthrough + case 3: + *(*byte)(unsafeAdd(dst, 2)) = b[2] + fallthrough + case 2: + *(*byte)(unsafeAdd(dst, 1)) = b[1] + fallthrough + case 1: + *(*byte)(unsafeAdd(dst, 0)) = b[0] + } + src = unsafeAdd(src, 6) + dst = unsafeAdd(dst, n) + } + } else { + *(*byte)(dst) = c + src = unsafeAdd(src, 1) + dst = unsafeAdd(dst, 1) + } + } + return int(uintptr(dst) - uintptr(p)) +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/struct.go b/vendor/github.com/goccy/go-json/internal/decoder/struct.go new file mode 100644 index 0000000000..2c64680458 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/struct.go @@ -0,0 +1,819 @@ +package decoder + +import ( + "fmt" + "math" + "math/bits" + "sort" + "strings" + "unicode" + "unicode/utf16" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +type structFieldSet struct { + dec Decoder + offset uintptr + isTaggedKey bool + fieldIdx int + key string + keyLen int64 + err error +} + +type structDecoder struct { + fieldMap map[string]*structFieldSet + fieldUniqueNameNum int + stringDecoder *stringDecoder + structName string + fieldName string + isTriedOptimize bool + keyBitmapUint8 [][256]uint8 + keyBitmapUint16 [][256]uint16 + sortedFieldSets []*structFieldSet + keyDecoder func(*structDecoder, []byte, int64) (int64, *structFieldSet, error) + keyStreamDecoder func(*structDecoder, *Stream) (*structFieldSet, string, error) +} + +var ( + largeToSmallTable [256]byte +) + +func init() { + for i := 0; i < 256; i++ { + c := i + if 'A' <= c && c <= 'Z' { + c += 'a' - 'A' + } + largeToSmallTable[i] = byte(c) + } +} + +func newStructDecoder(structName, fieldName string, fieldMap map[string]*structFieldSet) *structDecoder { + return &structDecoder{ + fieldMap: fieldMap, + stringDecoder: newStringDecoder(structName, fieldName), + structName: structName, + fieldName: fieldName, + keyDecoder: decodeKey, + keyStreamDecoder: decodeKeyStream, + } +} + +const ( + allowOptimizeMaxKeyLen = 64 + allowOptimizeMaxFieldLen = 16 +) + +func (d *structDecoder) tryOptimize() { + fieldUniqueNameMap := map[string]int{} + fieldIdx := -1 + for k, v := range d.fieldMap { + lower := strings.ToLower(k) + idx, exists := fieldUniqueNameMap[lower] + if exists { + v.fieldIdx = idx + } else { + fieldIdx++ + v.fieldIdx = fieldIdx + } + fieldUniqueNameMap[lower] = fieldIdx + } + d.fieldUniqueNameNum = len(fieldUniqueNameMap) + + if d.isTriedOptimize { + return + } + fieldMap := map[string]*structFieldSet{} + conflicted := map[string]struct{}{} + for k, v := range d.fieldMap { + key := strings.ToLower(k) + if key != k { + // already exists same key (e.g. Hello and HELLO has same lower case key + if _, exists := conflicted[key]; exists { + d.isTriedOptimize = true + return + } + conflicted[key] = struct{}{} + } + if field, exists := fieldMap[key]; exists { + if field != v { + d.isTriedOptimize = true + return + } + } + fieldMap[key] = v + } + + if len(fieldMap) > allowOptimizeMaxFieldLen { + d.isTriedOptimize = true + return + } + + var maxKeyLen int + sortedKeys := []string{} + for key := range fieldMap { + keyLen := len(key) + if keyLen > allowOptimizeMaxKeyLen { + d.isTriedOptimize = true + return + } + if maxKeyLen < keyLen { + maxKeyLen = keyLen + } + sortedKeys = append(sortedKeys, key) + } + sort.Strings(sortedKeys) + + // By allocating one extra capacity than `maxKeyLen`, + // it is possible to avoid the process of comparing the index of the key with the length of the bitmap each time. + bitmapLen := maxKeyLen + 1 + if len(sortedKeys) <= 8 { + keyBitmap := make([][256]uint8, bitmapLen) + for i, key := range sortedKeys { + for j := 0; j < len(key); j++ { + c := key[j] + keyBitmap[j][c] |= (1 << uint(i)) + } + d.sortedFieldSets = append(d.sortedFieldSets, fieldMap[key]) + } + d.keyBitmapUint8 = keyBitmap + d.keyDecoder = decodeKeyByBitmapUint8 + d.keyStreamDecoder = decodeKeyByBitmapUint8Stream + } else { + keyBitmap := make([][256]uint16, bitmapLen) + for i, key := range sortedKeys { + for j := 0; j < len(key); j++ { + c := key[j] + keyBitmap[j][c] |= (1 << uint(i)) + } + d.sortedFieldSets = append(d.sortedFieldSets, fieldMap[key]) + } + d.keyBitmapUint16 = keyBitmap + d.keyDecoder = decodeKeyByBitmapUint16 + d.keyStreamDecoder = decodeKeyByBitmapUint16Stream + } +} + +// decode from '\uXXXX' +func decodeKeyCharByUnicodeRune(buf []byte, cursor int64) ([]byte, int64) { + const defaultOffset = 4 + const surrogateOffset = 6 + + r := unicodeToRune(buf[cursor : cursor+defaultOffset]) + if utf16.IsSurrogate(r) { + cursor += defaultOffset + if cursor+surrogateOffset >= int64(len(buf)) || buf[cursor] != '\\' || buf[cursor+1] != 'u' { + return []byte(string(unicode.ReplacementChar)), cursor + defaultOffset - 1 + } + cursor += 2 + r2 := unicodeToRune(buf[cursor : cursor+defaultOffset]) + if r := utf16.DecodeRune(r, r2); r != unicode.ReplacementChar { + return []byte(string(r)), cursor + defaultOffset - 1 + } + } + return []byte(string(r)), cursor + defaultOffset - 1 +} + +func decodeKeyCharByEscapedChar(buf []byte, cursor int64) ([]byte, int64) { + c := buf[cursor] + cursor++ + switch c { + case '"': + return []byte{'"'}, cursor + case '\\': + return []byte{'\\'}, cursor + case '/': + return []byte{'/'}, cursor + case 'b': + return []byte{'\b'}, cursor + case 'f': + return []byte{'\f'}, cursor + case 'n': + return []byte{'\n'}, cursor + case 'r': + return []byte{'\r'}, cursor + case 't': + return []byte{'\t'}, cursor + case 'u': + return decodeKeyCharByUnicodeRune(buf, cursor) + } + return nil, cursor +} + +func decodeKeyByBitmapUint8(d *structDecoder, buf []byte, cursor int64) (int64, *structFieldSet, error) { + var ( + curBit uint8 = math.MaxUint8 + ) + b := (*sliceHeader)(unsafe.Pointer(&buf)).data + for { + switch char(b, cursor) { + case ' ', '\n', '\t', '\r': + cursor++ + case '"': + cursor++ + c := char(b, cursor) + switch c { + case '"': + cursor++ + return cursor, nil, nil + case nul: + return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) + } + keyIdx := 0 + bitmap := d.keyBitmapUint8 + start := cursor + for { + c := char(b, cursor) + switch c { + case '"': + fieldSetIndex := bits.TrailingZeros8(curBit) + field := d.sortedFieldSets[fieldSetIndex] + keyLen := cursor - start + cursor++ + if keyLen < field.keyLen { + // early match + return cursor, nil, nil + } + return cursor, field, nil + case nul: + return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) + case '\\': + cursor++ + chars, nextCursor := decodeKeyCharByEscapedChar(buf, cursor) + for _, c := range chars { + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + return decodeKeyNotFound(b, cursor) + } + keyIdx++ + } + cursor = nextCursor + default: + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + return decodeKeyNotFound(b, cursor) + } + keyIdx++ + } + cursor++ + } + default: + return cursor, nil, errors.ErrInvalidBeginningOfValue(char(b, cursor), cursor) + } + } +} + +func decodeKeyByBitmapUint16(d *structDecoder, buf []byte, cursor int64) (int64, *structFieldSet, error) { + var ( + curBit uint16 = math.MaxUint16 + ) + b := (*sliceHeader)(unsafe.Pointer(&buf)).data + for { + switch char(b, cursor) { + case ' ', '\n', '\t', '\r': + cursor++ + case '"': + cursor++ + c := char(b, cursor) + switch c { + case '"': + cursor++ + return cursor, nil, nil + case nul: + return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) + } + keyIdx := 0 + bitmap := d.keyBitmapUint16 + start := cursor + for { + c := char(b, cursor) + switch c { + case '"': + fieldSetIndex := bits.TrailingZeros16(curBit) + field := d.sortedFieldSets[fieldSetIndex] + keyLen := cursor - start + cursor++ + if keyLen < field.keyLen { + // early match + return cursor, nil, nil + } + return cursor, field, nil + case nul: + return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) + case '\\': + cursor++ + chars, nextCursor := decodeKeyCharByEscapedChar(buf, cursor) + for _, c := range chars { + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + return decodeKeyNotFound(b, cursor) + } + keyIdx++ + } + cursor = nextCursor + default: + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + return decodeKeyNotFound(b, cursor) + } + keyIdx++ + } + cursor++ + } + default: + return cursor, nil, errors.ErrInvalidBeginningOfValue(char(b, cursor), cursor) + } + } +} + +func decodeKeyNotFound(b unsafe.Pointer, cursor int64) (int64, *structFieldSet, error) { + for { + cursor++ + switch char(b, cursor) { + case '"': + cursor++ + return cursor, nil, nil + case '\\': + cursor++ + if char(b, cursor) == nul { + return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) + } + case nul: + return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) + } + } +} + +func decodeKey(d *structDecoder, buf []byte, cursor int64) (int64, *structFieldSet, error) { + key, c, err := d.stringDecoder.decodeByte(buf, cursor) + if err != nil { + return 0, nil, err + } + cursor = c + k := *(*string)(unsafe.Pointer(&key)) + field, exists := d.fieldMap[k] + if !exists { + return cursor, nil, nil + } + return cursor, field, nil +} + +func decodeKeyByBitmapUint8Stream(d *structDecoder, s *Stream) (*structFieldSet, string, error) { + var ( + curBit uint8 = math.MaxUint8 + ) + _, cursor, p := s.stat() + for { + switch char(p, cursor) { + case ' ', '\n', '\t', '\r': + cursor++ + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) + case '"': + cursor++ + FIRST_CHAR: + start := cursor + switch char(p, cursor) { + case '"': + cursor++ + s.cursor = cursor + return nil, "", nil + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + goto FIRST_CHAR + } + return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + } + keyIdx := 0 + bitmap := d.keyBitmapUint8 + for { + c := char(p, cursor) + switch c { + case '"': + fieldSetIndex := bits.TrailingZeros8(curBit) + field := d.sortedFieldSets[fieldSetIndex] + keyLen := cursor - start + cursor++ + s.cursor = cursor + if keyLen < field.keyLen { + // early match + return nil, field.key, nil + } + return field, field.key, nil + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + case '\\': + s.cursor = cursor + 1 // skip '\' char + chars, err := decodeKeyCharByEscapeCharStream(s) + if err != nil { + return nil, "", err + } + cursor = s.cursor + for _, c := range chars { + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + s.cursor = cursor + return decodeKeyNotFoundStream(s, start) + } + keyIdx++ + } + default: + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + s.cursor = cursor + return decodeKeyNotFoundStream(s, start) + } + keyIdx++ + } + cursor++ + } + default: + return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) + } + } +} + +func decodeKeyByBitmapUint16Stream(d *structDecoder, s *Stream) (*structFieldSet, string, error) { + var ( + curBit uint16 = math.MaxUint16 + ) + _, cursor, p := s.stat() + for { + switch char(p, cursor) { + case ' ', '\n', '\t', '\r': + cursor++ + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) + case '"': + cursor++ + FIRST_CHAR: + start := cursor + switch char(p, cursor) { + case '"': + cursor++ + s.cursor = cursor + return nil, "", nil + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + goto FIRST_CHAR + } + return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + } + keyIdx := 0 + bitmap := d.keyBitmapUint16 + for { + c := char(p, cursor) + switch c { + case '"': + fieldSetIndex := bits.TrailingZeros16(curBit) + field := d.sortedFieldSets[fieldSetIndex] + keyLen := cursor - start + cursor++ + s.cursor = cursor + if keyLen < field.keyLen { + // early match + return nil, field.key, nil + } + return field, field.key, nil + case nul: + s.cursor = cursor + if s.read() { + _, cursor, p = s.stat() + continue + } + return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + case '\\': + s.cursor = cursor + 1 // skip '\' char + chars, err := decodeKeyCharByEscapeCharStream(s) + if err != nil { + return nil, "", err + } + cursor = s.cursor + for _, c := range chars { + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + s.cursor = cursor + return decodeKeyNotFoundStream(s, start) + } + keyIdx++ + } + default: + curBit &= bitmap[keyIdx][largeToSmallTable[c]] + if curBit == 0 { + s.cursor = cursor + return decodeKeyNotFoundStream(s, start) + } + keyIdx++ + } + cursor++ + } + default: + return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) + } + } +} + +// decode from '\uXXXX' +func decodeKeyCharByUnicodeRuneStream(s *Stream) ([]byte, error) { + const defaultOffset = 4 + const surrogateOffset = 6 + + if s.cursor+defaultOffset >= s.length { + if !s.read() { + return nil, errors.ErrInvalidCharacter(s.char(), "escaped unicode char", s.totalOffset()) + } + } + + r := unicodeToRune(s.buf[s.cursor : s.cursor+defaultOffset]) + if utf16.IsSurrogate(r) { + s.cursor += defaultOffset + if s.cursor+surrogateOffset >= s.length { + s.read() + } + if s.cursor+surrogateOffset >= s.length || s.buf[s.cursor] != '\\' || s.buf[s.cursor+1] != 'u' { + s.cursor += defaultOffset - 1 + return []byte(string(unicode.ReplacementChar)), nil + } + r2 := unicodeToRune(s.buf[s.cursor+defaultOffset+2 : s.cursor+surrogateOffset]) + if r := utf16.DecodeRune(r, r2); r != unicode.ReplacementChar { + s.cursor += defaultOffset - 1 + return []byte(string(r)), nil + } + } + s.cursor += defaultOffset - 1 + return []byte(string(r)), nil +} + +func decodeKeyCharByEscapeCharStream(s *Stream) ([]byte, error) { + c := s.buf[s.cursor] + s.cursor++ +RETRY: + switch c { + case '"': + return []byte{'"'}, nil + case '\\': + return []byte{'\\'}, nil + case '/': + return []byte{'/'}, nil + case 'b': + return []byte{'\b'}, nil + case 'f': + return []byte{'\f'}, nil + case 'n': + return []byte{'\n'}, nil + case 'r': + return []byte{'\r'}, nil + case 't': + return []byte{'\t'}, nil + case 'u': + return decodeKeyCharByUnicodeRuneStream(s) + case nul: + if !s.read() { + return nil, errors.ErrInvalidCharacter(s.char(), "escaped char", s.totalOffset()) + } + goto RETRY + default: + return nil, errors.ErrUnexpectedEndOfJSON("struct field", s.totalOffset()) + } +} + +func decodeKeyNotFoundStream(s *Stream, start int64) (*structFieldSet, string, error) { + buf, cursor, p := s.stat() + for { + cursor++ + switch char(p, cursor) { + case '"': + b := buf[start:cursor] + key := *(*string)(unsafe.Pointer(&b)) + cursor++ + s.cursor = cursor + return nil, key, nil + case '\\': + cursor++ + if char(p, cursor) == nul { + s.cursor = cursor + if !s.read() { + return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + } + buf, cursor, p = s.statForRetry() + } + case nul: + s.cursor = cursor + if !s.read() { + return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) + } + buf, cursor, p = s.statForRetry() + } + } +} + +func decodeKeyStream(d *structDecoder, s *Stream) (*structFieldSet, string, error) { + key, err := d.stringDecoder.decodeStreamByte(s) + if err != nil { + return nil, "", err + } + k := *(*string)(unsafe.Pointer(&key)) + return d.fieldMap[k], k, nil +} + +func (d *structDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + depth++ + if depth > maxDecodeNestingDepth { + return errors.ErrExceededMaxDepth(s.char(), s.cursor) + } + + c := s.skipWhiteSpace() + switch c { + case 'n': + if err := nullBytes(s); err != nil { + return err + } + return nil + default: + if s.char() != '{' { + return errors.ErrInvalidBeginningOfValue(s.char(), s.totalOffset()) + } + } + s.cursor++ + if s.skipWhiteSpace() == '}' { + s.cursor++ + return nil + } + var ( + seenFields map[int]struct{} + seenFieldNum int + ) + firstWin := (s.Option.Flags & FirstWinOption) != 0 + if firstWin { + seenFields = make(map[int]struct{}, d.fieldUniqueNameNum) + } + for { + s.reset() + field, key, err := d.keyStreamDecoder(d, s) + if err != nil { + return err + } + if s.skipWhiteSpace() != ':' { + return errors.ErrExpected("colon after object key", s.totalOffset()) + } + s.cursor++ + if field != nil { + if field.err != nil { + return field.err + } + if firstWin { + if _, exists := seenFields[field.fieldIdx]; exists { + if err := s.skipValue(depth); err != nil { + return err + } + } else { + if err := field.dec.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+field.offset)); err != nil { + return err + } + seenFieldNum++ + if d.fieldUniqueNameNum <= seenFieldNum { + return s.skipObject(depth) + } + seenFields[field.fieldIdx] = struct{}{} + } + } else { + if err := field.dec.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+field.offset)); err != nil { + return err + } + } + } else if s.DisallowUnknownFields { + return fmt.Errorf("json: unknown field %q", key) + } else { + if err := s.skipValue(depth); err != nil { + return err + } + } + c := s.skipWhiteSpace() + if c == '}' { + s.cursor++ + return nil + } + if c != ',' { + return errors.ErrExpected("comma after object element", s.totalOffset()) + } + s.cursor++ + } +} + +func (d *structDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + depth++ + if depth > maxDecodeNestingDepth { + return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) + } + buflen := int64(len(buf)) + cursor = skipWhiteSpace(buf, cursor) + b := (*sliceHeader)(unsafe.Pointer(&buf)).data + switch char(b, cursor) { + case 'n': + if err := validateNull(buf, cursor); err != nil { + return 0, err + } + cursor += 4 + return cursor, nil + case '{': + default: + return 0, errors.ErrInvalidBeginningOfValue(char(b, cursor), cursor) + } + cursor++ + cursor = skipWhiteSpace(buf, cursor) + if buf[cursor] == '}' { + cursor++ + return cursor, nil + } + var ( + seenFields map[int]struct{} + seenFieldNum int + ) + firstWin := (ctx.Option.Flags & FirstWinOption) != 0 + if firstWin { + seenFields = make(map[int]struct{}, d.fieldUniqueNameNum) + } + for { + c, field, err := d.keyDecoder(d, buf, cursor) + if err != nil { + return 0, err + } + cursor = skipWhiteSpace(buf, c) + if char(b, cursor) != ':' { + return 0, errors.ErrExpected("colon after object key", cursor) + } + cursor++ + if cursor >= buflen { + return 0, errors.ErrExpected("object value after colon", cursor) + } + if field != nil { + if field.err != nil { + return 0, field.err + } + if firstWin { + if _, exists := seenFields[field.fieldIdx]; exists { + c, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + cursor = c + } else { + c, err := field.dec.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+field.offset)) + if err != nil { + return 0, err + } + cursor = c + seenFieldNum++ + if d.fieldUniqueNameNum <= seenFieldNum { + return skipObject(buf, cursor, depth) + } + seenFields[field.fieldIdx] = struct{}{} + } + } else { + c, err := field.dec.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+field.offset)) + if err != nil { + return 0, err + } + cursor = c + } + } else { + c, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + cursor = c + } + cursor = skipWhiteSpace(buf, cursor) + if char(b, cursor) == '}' { + cursor++ + return cursor, nil + } + if char(b, cursor) != ',' { + return 0, errors.ErrExpected("comma after object element", cursor) + } + cursor++ + } +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/type.go b/vendor/github.com/goccy/go-json/internal/decoder/type.go new file mode 100644 index 0000000000..70e9907c83 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/type.go @@ -0,0 +1,29 @@ +package decoder + +import ( + "context" + "encoding" + "encoding/json" + "reflect" + "unsafe" +) + +type Decoder interface { + Decode(*RuntimeContext, int64, int64, unsafe.Pointer) (int64, error) + DecodeStream(*Stream, int64, unsafe.Pointer) error +} + +const ( + nul = '\000' + maxDecodeNestingDepth = 10000 +) + +type unmarshalerContext interface { + UnmarshalJSON(context.Context, []byte) error +} + +var ( + unmarshalJSONType = reflect.TypeOf((*json.Unmarshaler)(nil)).Elem() + unmarshalJSONContextType = reflect.TypeOf((*unmarshalerContext)(nil)).Elem() + unmarshalTextType = reflect.TypeOf((*encoding.TextUnmarshaler)(nil)).Elem() +) diff --git a/vendor/github.com/goccy/go-json/internal/decoder/uint.go b/vendor/github.com/goccy/go-json/internal/decoder/uint.go new file mode 100644 index 0000000000..a62c514928 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/uint.go @@ -0,0 +1,190 @@ +package decoder + +import ( + "fmt" + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type uintDecoder struct { + typ *runtime.Type + kind reflect.Kind + op func(unsafe.Pointer, uint64) + structName string + fieldName string +} + +func newUintDecoder(typ *runtime.Type, structName, fieldName string, op func(unsafe.Pointer, uint64)) *uintDecoder { + return &uintDecoder{ + typ: typ, + kind: typ.Kind(), + op: op, + structName: structName, + fieldName: fieldName, + } +} + +func (d *uintDecoder) typeError(buf []byte, offset int64) *errors.UnmarshalTypeError { + return &errors.UnmarshalTypeError{ + Value: fmt.Sprintf("number %s", string(buf)), + Type: runtime.RType2Type(d.typ), + Offset: offset, + } +} + +var ( + pow10u64 = [...]uint64{ + 1e00, 1e01, 1e02, 1e03, 1e04, 1e05, 1e06, 1e07, 1e08, 1e09, + 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19, + } + pow10u64Len = len(pow10u64) +) + +func (d *uintDecoder) parseUint(b []byte) (uint64, error) { + maxDigit := len(b) + if maxDigit > pow10u64Len { + return 0, fmt.Errorf("invalid length of number") + } + sum := uint64(0) + for i := 0; i < maxDigit; i++ { + c := uint64(b[i]) - 48 + digitValue := pow10u64[maxDigit-i-1] + sum += c * digitValue + } + return sum, nil +} + +func (d *uintDecoder) decodeStreamByte(s *Stream) ([]byte, error) { + for { + switch s.char() { + case ' ', '\n', '\t', '\r': + s.cursor++ + continue + case '0': + s.cursor++ + return numZeroBuf, nil + case '1', '2', '3', '4', '5', '6', '7', '8', '9': + start := s.cursor + for { + s.cursor++ + if numTable[s.char()] { + continue + } else if s.char() == nul { + if s.read() { + s.cursor-- // for retry current character + continue + } + } + break + } + num := s.buf[start:s.cursor] + return num, nil + case 'n': + if err := nullBytes(s); err != nil { + return nil, err + } + return nil, nil + case nul: + if s.read() { + continue + } + default: + return nil, d.typeError([]byte{s.char()}, s.totalOffset()) + } + break + } + return nil, errors.ErrUnexpectedEndOfJSON("number(unsigned integer)", s.totalOffset()) +} + +func (d *uintDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { + for { + switch buf[cursor] { + case ' ', '\n', '\t', '\r': + cursor++ + continue + case '0': + cursor++ + return numZeroBuf, cursor, nil + case '1', '2', '3', '4', '5', '6', '7', '8', '9': + start := cursor + cursor++ + for numTable[buf[cursor]] { + cursor++ + } + num := buf[start:cursor] + return num, cursor, nil + case 'n': + if err := validateNull(buf, cursor); err != nil { + return nil, 0, err + } + cursor += 4 + return nil, cursor, nil + default: + return nil, 0, d.typeError([]byte{buf[cursor]}, cursor) + } + } +} + +func (d *uintDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.decodeStreamByte(s) + if err != nil { + return err + } + if bytes == nil { + return nil + } + u64, err := d.parseUint(bytes) + if err != nil { + return d.typeError(bytes, s.totalOffset()) + } + switch d.kind { + case reflect.Uint8: + if (1 << 8) <= u64 { + return d.typeError(bytes, s.totalOffset()) + } + case reflect.Uint16: + if (1 << 16) <= u64 { + return d.typeError(bytes, s.totalOffset()) + } + case reflect.Uint32: + if (1 << 32) <= u64 { + return d.typeError(bytes, s.totalOffset()) + } + } + d.op(p, u64) + return nil +} + +func (d *uintDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + bytes, c, err := d.decodeByte(ctx.Buf, cursor) + if err != nil { + return 0, err + } + if bytes == nil { + return c, nil + } + cursor = c + u64, err := d.parseUint(bytes) + if err != nil { + return 0, d.typeError(bytes, cursor) + } + switch d.kind { + case reflect.Uint8: + if (1 << 8) <= u64 { + return 0, d.typeError(bytes, cursor) + } + case reflect.Uint16: + if (1 << 16) <= u64 { + return 0, d.typeError(bytes, cursor) + } + case reflect.Uint32: + if (1 << 32) <= u64 { + return 0, d.typeError(bytes, cursor) + } + } + d.op(p, u64) + return cursor, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_json.go b/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_json.go new file mode 100644 index 0000000000..e9b25c68fc --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_json.go @@ -0,0 +1,99 @@ +package decoder + +import ( + "context" + "encoding/json" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type unmarshalJSONDecoder struct { + typ *runtime.Type + structName string + fieldName string +} + +func newUnmarshalJSONDecoder(typ *runtime.Type, structName, fieldName string) *unmarshalJSONDecoder { + return &unmarshalJSONDecoder{ + typ: typ, + structName: structName, + fieldName: fieldName, + } +} + +func (d *unmarshalJSONDecoder) annotateError(cursor int64, err error) { + switch e := err.(type) { + case *errors.UnmarshalTypeError: + e.Struct = d.structName + e.Field = d.fieldName + case *errors.SyntaxError: + e.Offset = cursor + } +} + +func (d *unmarshalJSONDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + s.skipWhiteSpace() + start := s.cursor + if err := s.skipValue(depth); err != nil { + return err + } + src := s.buf[start:s.cursor] + dst := make([]byte, len(src)) + copy(dst, src) + + v := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: d.typ, + ptr: p, + })) + switch v := v.(type) { + case unmarshalerContext: + var ctx context.Context + if (s.Option.Flags & ContextOption) != 0 { + ctx = s.Option.Context + } else { + ctx = context.Background() + } + if err := v.UnmarshalJSON(ctx, dst); err != nil { + d.annotateError(s.cursor, err) + return err + } + case json.Unmarshaler: + if err := v.UnmarshalJSON(dst); err != nil { + d.annotateError(s.cursor, err) + return err + } + } + return nil +} + +func (d *unmarshalJSONDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + start := cursor + end, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + src := buf[start:end] + dst := make([]byte, len(src)) + copy(dst, src) + + v := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: d.typ, + ptr: p, + })) + if (ctx.Option.Flags & ContextOption) != 0 { + if err := v.(unmarshalerContext).UnmarshalJSON(ctx.Option.Context, dst); err != nil { + d.annotateError(cursor, err) + return 0, err + } + } else { + if err := v.(json.Unmarshaler).UnmarshalJSON(dst); err != nil { + d.annotateError(cursor, err) + return 0, err + } + } + return end, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_text.go b/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_text.go new file mode 100644 index 0000000000..1ef2877829 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_text.go @@ -0,0 +1,280 @@ +package decoder + +import ( + "bytes" + "encoding" + "unicode" + "unicode/utf16" + "unicode/utf8" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type unmarshalTextDecoder struct { + typ *runtime.Type + structName string + fieldName string +} + +func newUnmarshalTextDecoder(typ *runtime.Type, structName, fieldName string) *unmarshalTextDecoder { + return &unmarshalTextDecoder{ + typ: typ, + structName: structName, + fieldName: fieldName, + } +} + +func (d *unmarshalTextDecoder) annotateError(cursor int64, err error) { + switch e := err.(type) { + case *errors.UnmarshalTypeError: + e.Struct = d.structName + e.Field = d.fieldName + case *errors.SyntaxError: + e.Offset = cursor + } +} + +var ( + nullbytes = []byte(`null`) +) + +func (d *unmarshalTextDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + s.skipWhiteSpace() + start := s.cursor + if err := s.skipValue(depth); err != nil { + return err + } + src := s.buf[start:s.cursor] + if len(src) > 0 { + switch src[0] { + case '[': + return &errors.UnmarshalTypeError{ + Value: "array", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case '{': + return &errors.UnmarshalTypeError{ + Value: "object", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return &errors.UnmarshalTypeError{ + Value: "number", + Type: runtime.RType2Type(d.typ), + Offset: s.totalOffset(), + } + case 'n': + if bytes.Equal(src, nullbytes) { + *(*unsafe.Pointer)(p) = nil + return nil + } + } + } + dst := make([]byte, len(src)) + copy(dst, src) + + if b, ok := unquoteBytes(dst); ok { + dst = b + } + v := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: d.typ, + ptr: p, + })) + if err := v.(encoding.TextUnmarshaler).UnmarshalText(dst); err != nil { + d.annotateError(s.cursor, err) + return err + } + return nil +} + +func (d *unmarshalTextDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + buf := ctx.Buf + cursor = skipWhiteSpace(buf, cursor) + start := cursor + end, err := skipValue(buf, cursor, depth) + if err != nil { + return 0, err + } + src := buf[start:end] + if len(src) > 0 { + switch src[0] { + case '[': + return 0, &errors.UnmarshalTypeError{ + Value: "array", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case '{': + return 0, &errors.UnmarshalTypeError{ + Value: "object", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return 0, &errors.UnmarshalTypeError{ + Value: "number", + Type: runtime.RType2Type(d.typ), + Offset: start, + } + case 'n': + if bytes.Equal(src, nullbytes) { + *(*unsafe.Pointer)(p) = nil + return end, nil + } + } + } + + if s, ok := unquoteBytes(src); ok { + src = s + } + v := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: d.typ, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), + })) + if err := v.(encoding.TextUnmarshaler).UnmarshalText(src); err != nil { + d.annotateError(cursor, err) + return 0, err + } + return end, nil +} + +func unquoteBytes(s []byte) (t []byte, ok bool) { + length := len(s) + if length < 2 || s[0] != '"' || s[length-1] != '"' { + return + } + s = s[1 : length-1] + length -= 2 + + // Check for unusual characters. If there are none, + // then no unquoting is needed, so return a slice of the + // original bytes. + r := 0 + for r < length { + c := s[r] + if c == '\\' || c == '"' || c < ' ' { + break + } + if c < utf8.RuneSelf { + r++ + continue + } + rr, size := utf8.DecodeRune(s[r:]) + if rr == utf8.RuneError && size == 1 { + break + } + r += size + } + if r == length { + return s, true + } + + b := make([]byte, length+2*utf8.UTFMax) + w := copy(b, s[0:r]) + for r < length { + // Out of room? Can only happen if s is full of + // malformed UTF-8 and we're replacing each + // byte with RuneError. + if w >= len(b)-2*utf8.UTFMax { + nb := make([]byte, (len(b)+utf8.UTFMax)*2) + copy(nb, b[0:w]) + b = nb + } + switch c := s[r]; { + case c == '\\': + r++ + if r >= length { + return + } + switch s[r] { + default: + return + case '"', '\\', '/', '\'': + b[w] = s[r] + r++ + w++ + case 'b': + b[w] = '\b' + r++ + w++ + case 'f': + b[w] = '\f' + r++ + w++ + case 'n': + b[w] = '\n' + r++ + w++ + case 'r': + b[w] = '\r' + r++ + w++ + case 't': + b[w] = '\t' + r++ + w++ + case 'u': + r-- + rr := getu4(s[r:]) + if rr < 0 { + return + } + r += 6 + if utf16.IsSurrogate(rr) { + rr1 := getu4(s[r:]) + if dec := utf16.DecodeRune(rr, rr1); dec != unicode.ReplacementChar { + // A valid pair; consume. + r += 6 + w += utf8.EncodeRune(b[w:], dec) + break + } + // Invalid surrogate; fall back to replacement rune. + rr = unicode.ReplacementChar + } + w += utf8.EncodeRune(b[w:], rr) + } + + // Quote, control characters are invalid. + case c == '"', c < ' ': + return + + // ASCII + case c < utf8.RuneSelf: + b[w] = c + r++ + w++ + + // Coerce to well-formed UTF-8. + default: + rr, size := utf8.DecodeRune(s[r:]) + r += size + w += utf8.EncodeRune(b[w:], rr) + } + } + return b[0:w], true +} + +func getu4(s []byte) rune { + if len(s) < 6 || s[0] != '\\' || s[1] != 'u' { + return -1 + } + var r rune + for _, c := range s[2:6] { + switch { + case '0' <= c && c <= '9': + c = c - '0' + case 'a' <= c && c <= 'f': + c = c - 'a' + 10 + case 'A' <= c && c <= 'F': + c = c - 'A' + 10 + default: + return -1 + } + r = r*16 + rune(c) + } + return r +} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/wrapped_string.go b/vendor/github.com/goccy/go-json/internal/decoder/wrapped_string.go new file mode 100644 index 0000000000..66227ae021 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/decoder/wrapped_string.go @@ -0,0 +1,68 @@ +package decoder + +import ( + "reflect" + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +type wrappedStringDecoder struct { + typ *runtime.Type + dec Decoder + stringDecoder *stringDecoder + structName string + fieldName string + isPtrType bool +} + +func newWrappedStringDecoder(typ *runtime.Type, dec Decoder, structName, fieldName string) *wrappedStringDecoder { + return &wrappedStringDecoder{ + typ: typ, + dec: dec, + stringDecoder: newStringDecoder(structName, fieldName), + structName: structName, + fieldName: fieldName, + isPtrType: typ.Kind() == reflect.Ptr, + } +} + +func (d *wrappedStringDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { + bytes, err := d.stringDecoder.decodeStreamByte(s) + if err != nil { + return err + } + if bytes == nil { + if d.isPtrType { + *(*unsafe.Pointer)(p) = nil + } + return nil + } + b := make([]byte, len(bytes)+1) + copy(b, bytes) + if _, err := d.dec.Decode(&RuntimeContext{Buf: b}, 0, depth, p); err != nil { + return err + } + return nil +} + +func (d *wrappedStringDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { + bytes, c, err := d.stringDecoder.decodeByte(ctx.Buf, cursor) + if err != nil { + return 0, err + } + if bytes == nil { + if d.isPtrType { + *(*unsafe.Pointer)(p) = nil + } + return c, nil + } + bytes = append(bytes, nul) + oldBuf := ctx.Buf + ctx.Buf = bytes + if _, err := d.dec.Decode(ctx, 0, depth, p); err != nil { + return 0, err + } + ctx.Buf = oldBuf + return c, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/code.go b/vendor/github.com/goccy/go-json/internal/encoder/code.go new file mode 100644 index 0000000000..a00e38a962 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/code.go @@ -0,0 +1,1005 @@ +package encoder + +import ( + "fmt" + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +type Code interface { + Kind() CodeKind + ToOpcode(*compileContext) Opcodes + Filter(*FieldQuery) Code +} + +type AnonymousCode interface { + ToAnonymousOpcode(*compileContext) Opcodes +} + +type Opcodes []*Opcode + +func (o Opcodes) First() *Opcode { + if len(o) == 0 { + return nil + } + return o[0] +} + +func (o Opcodes) Last() *Opcode { + if len(o) == 0 { + return nil + } + return o[len(o)-1] +} + +func (o Opcodes) Add(codes ...*Opcode) Opcodes { + return append(o, codes...) +} + +type CodeKind int + +const ( + CodeKindInterface CodeKind = iota + CodeKindPtr + CodeKindInt + CodeKindUint + CodeKindFloat + CodeKindString + CodeKindBool + CodeKindStruct + CodeKindMap + CodeKindSlice + CodeKindArray + CodeKindBytes + CodeKindMarshalJSON + CodeKindMarshalText + CodeKindRecursive +) + +type IntCode struct { + typ *runtime.Type + bitSize uint8 + isString bool + isPtr bool +} + +func (c *IntCode) Kind() CodeKind { + return CodeKindInt +} + +func (c *IntCode) ToOpcode(ctx *compileContext) Opcodes { + var code *Opcode + switch { + case c.isPtr: + code = newOpCode(ctx, c.typ, OpIntPtr) + case c.isString: + code = newOpCode(ctx, c.typ, OpIntString) + default: + code = newOpCode(ctx, c.typ, OpInt) + } + code.NumBitSize = c.bitSize + ctx.incIndex() + return Opcodes{code} +} + +func (c *IntCode) Filter(_ *FieldQuery) Code { + return c +} + +type UintCode struct { + typ *runtime.Type + bitSize uint8 + isString bool + isPtr bool +} + +func (c *UintCode) Kind() CodeKind { + return CodeKindUint +} + +func (c *UintCode) ToOpcode(ctx *compileContext) Opcodes { + var code *Opcode + switch { + case c.isPtr: + code = newOpCode(ctx, c.typ, OpUintPtr) + case c.isString: + code = newOpCode(ctx, c.typ, OpUintString) + default: + code = newOpCode(ctx, c.typ, OpUint) + } + code.NumBitSize = c.bitSize + ctx.incIndex() + return Opcodes{code} +} + +func (c *UintCode) Filter(_ *FieldQuery) Code { + return c +} + +type FloatCode struct { + typ *runtime.Type + bitSize uint8 + isPtr bool +} + +func (c *FloatCode) Kind() CodeKind { + return CodeKindFloat +} + +func (c *FloatCode) ToOpcode(ctx *compileContext) Opcodes { + var code *Opcode + switch { + case c.isPtr: + switch c.bitSize { + case 32: + code = newOpCode(ctx, c.typ, OpFloat32Ptr) + default: + code = newOpCode(ctx, c.typ, OpFloat64Ptr) + } + default: + switch c.bitSize { + case 32: + code = newOpCode(ctx, c.typ, OpFloat32) + default: + code = newOpCode(ctx, c.typ, OpFloat64) + } + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *FloatCode) Filter(_ *FieldQuery) Code { + return c +} + +type StringCode struct { + typ *runtime.Type + isPtr bool +} + +func (c *StringCode) Kind() CodeKind { + return CodeKindString +} + +func (c *StringCode) ToOpcode(ctx *compileContext) Opcodes { + isJSONNumberType := c.typ == runtime.Type2RType(jsonNumberType) + var code *Opcode + if c.isPtr { + if isJSONNumberType { + code = newOpCode(ctx, c.typ, OpNumberPtr) + } else { + code = newOpCode(ctx, c.typ, OpStringPtr) + } + } else { + if isJSONNumberType { + code = newOpCode(ctx, c.typ, OpNumber) + } else { + code = newOpCode(ctx, c.typ, OpString) + } + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *StringCode) Filter(_ *FieldQuery) Code { + return c +} + +type BoolCode struct { + typ *runtime.Type + isPtr bool +} + +func (c *BoolCode) Kind() CodeKind { + return CodeKindBool +} + +func (c *BoolCode) ToOpcode(ctx *compileContext) Opcodes { + var code *Opcode + switch { + case c.isPtr: + code = newOpCode(ctx, c.typ, OpBoolPtr) + default: + code = newOpCode(ctx, c.typ, OpBool) + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *BoolCode) Filter(_ *FieldQuery) Code { + return c +} + +type BytesCode struct { + typ *runtime.Type + isPtr bool +} + +func (c *BytesCode) Kind() CodeKind { + return CodeKindBytes +} + +func (c *BytesCode) ToOpcode(ctx *compileContext) Opcodes { + var code *Opcode + switch { + case c.isPtr: + code = newOpCode(ctx, c.typ, OpBytesPtr) + default: + code = newOpCode(ctx, c.typ, OpBytes) + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *BytesCode) Filter(_ *FieldQuery) Code { + return c +} + +type SliceCode struct { + typ *runtime.Type + value Code +} + +func (c *SliceCode) Kind() CodeKind { + return CodeKindSlice +} + +func (c *SliceCode) ToOpcode(ctx *compileContext) Opcodes { + // header => opcode => elem => end + // ^ | + // |________| + size := c.typ.Elem().Size() + header := newSliceHeaderCode(ctx, c.typ) + ctx.incIndex() + + ctx.incIndent() + codes := c.value.ToOpcode(ctx) + ctx.decIndent() + + codes.First().Flags |= IndirectFlags + elemCode := newSliceElemCode(ctx, c.typ.Elem(), header, size) + ctx.incIndex() + end := newOpCode(ctx, c.typ, OpSliceEnd) + ctx.incIndex() + header.End = end + header.Next = codes.First() + codes.Last().Next = elemCode + elemCode.Next = codes.First() + elemCode.End = end + return Opcodes{header}.Add(codes...).Add(elemCode).Add(end) +} + +func (c *SliceCode) Filter(_ *FieldQuery) Code { + return c +} + +type ArrayCode struct { + typ *runtime.Type + value Code +} + +func (c *ArrayCode) Kind() CodeKind { + return CodeKindArray +} + +func (c *ArrayCode) ToOpcode(ctx *compileContext) Opcodes { + // header => opcode => elem => end + // ^ | + // |________| + elem := c.typ.Elem() + alen := c.typ.Len() + size := elem.Size() + + header := newArrayHeaderCode(ctx, c.typ, alen) + ctx.incIndex() + + ctx.incIndent() + codes := c.value.ToOpcode(ctx) + ctx.decIndent() + + codes.First().Flags |= IndirectFlags + + elemCode := newArrayElemCode(ctx, elem, header, alen, size) + ctx.incIndex() + + end := newOpCode(ctx, c.typ, OpArrayEnd) + ctx.incIndex() + + header.End = end + header.Next = codes.First() + codes.Last().Next = elemCode + elemCode.Next = codes.First() + elemCode.End = end + + return Opcodes{header}.Add(codes...).Add(elemCode).Add(end) +} + +func (c *ArrayCode) Filter(_ *FieldQuery) Code { + return c +} + +type MapCode struct { + typ *runtime.Type + key Code + value Code +} + +func (c *MapCode) Kind() CodeKind { + return CodeKindMap +} + +func (c *MapCode) ToOpcode(ctx *compileContext) Opcodes { + // header => code => value => code => key => code => value => code => end + // ^ | + // |_______________________| + header := newMapHeaderCode(ctx, c.typ) + ctx.incIndex() + + keyCodes := c.key.ToOpcode(ctx) + + value := newMapValueCode(ctx, c.typ.Elem(), header) + ctx.incIndex() + + ctx.incIndent() + valueCodes := c.value.ToOpcode(ctx) + ctx.decIndent() + + valueCodes.First().Flags |= IndirectFlags + + key := newMapKeyCode(ctx, c.typ.Key(), header) + ctx.incIndex() + + end := newMapEndCode(ctx, c.typ, header) + ctx.incIndex() + + header.Next = keyCodes.First() + keyCodes.Last().Next = value + value.Next = valueCodes.First() + valueCodes.Last().Next = key + key.Next = keyCodes.First() + + header.End = end + key.End = end + value.End = end + return Opcodes{header}.Add(keyCodes...).Add(value).Add(valueCodes...).Add(key).Add(end) +} + +func (c *MapCode) Filter(_ *FieldQuery) Code { + return c +} + +type StructCode struct { + typ *runtime.Type + fields []*StructFieldCode + isPtr bool + disableIndirectConversion bool + isIndirect bool + isRecursive bool +} + +func (c *StructCode) Kind() CodeKind { + return CodeKindStruct +} + +func (c *StructCode) lastFieldCode(field *StructFieldCode, firstField *Opcode) *Opcode { + if field.isAnonymous { + return c.lastAnonymousFieldCode(firstField) + } + lastField := firstField + for lastField.NextField != nil { + lastField = lastField.NextField + } + return lastField +} + +func (c *StructCode) lastAnonymousFieldCode(firstField *Opcode) *Opcode { + // firstField is special StructHead operation for anonymous structure. + // So, StructHead's next operation is truly struct head operation. + lastField := firstField.Next + for lastField.NextField != nil { + lastField = lastField.NextField + } + return lastField +} + +func (c *StructCode) ToOpcode(ctx *compileContext) Opcodes { + // header => code => structField => code => end + // ^ | + // |__________| + if c.isRecursive { + recursive := newRecursiveCode(ctx, c.typ, &CompiledCode{}) + recursive.Type = c.typ + ctx.incIndex() + *ctx.recursiveCodes = append(*ctx.recursiveCodes, recursive) + return Opcodes{recursive} + } + codes := Opcodes{} + var prevField *Opcode + ctx.incIndent() + for idx, field := range c.fields { + isFirstField := idx == 0 + isEndField := idx == len(c.fields)-1 + fieldCodes := field.ToOpcode(ctx, isFirstField, isEndField) + for _, code := range fieldCodes { + if c.isIndirect { + code.Flags |= IndirectFlags + } + } + firstField := fieldCodes.First() + if len(codes) > 0 { + codes.Last().Next = firstField + firstField.Idx = codes.First().Idx + } + if prevField != nil { + prevField.NextField = firstField + } + if isEndField { + endField := fieldCodes.Last() + if field.isAnonymous { + firstField.End = endField + lastField := c.lastAnonymousFieldCode(firstField) + lastField.NextField = endField + } + if len(codes) > 0 { + codes.First().End = endField + } else { + firstField.End = endField + } + codes = codes.Add(fieldCodes...) + break + } + prevField = c.lastFieldCode(field, firstField) + codes = codes.Add(fieldCodes...) + } + if len(codes) == 0 { + head := &Opcode{ + Op: OpStructHead, + Idx: opcodeOffset(ctx.ptrIndex), + Type: c.typ, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } + ctx.incOpcodeIndex() + end := &Opcode{ + Op: OpStructEnd, + Idx: opcodeOffset(ctx.ptrIndex), + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } + head.NextField = end + head.Next = end + head.End = end + codes = codes.Add(head, end) + ctx.incIndex() + } + ctx.decIndent() + ctx.structTypeToCodes[uintptr(unsafe.Pointer(c.typ))] = codes + return codes +} + +func (c *StructCode) ToAnonymousOpcode(ctx *compileContext) Opcodes { + // header => code => structField => code => end + // ^ | + // |__________| + if c.isRecursive { + recursive := newRecursiveCode(ctx, c.typ, &CompiledCode{}) + recursive.Type = c.typ + ctx.incIndex() + *ctx.recursiveCodes = append(*ctx.recursiveCodes, recursive) + return Opcodes{recursive} + } + codes := Opcodes{} + var prevField *Opcode + for idx, field := range c.fields { + isFirstField := idx == 0 + isEndField := idx == len(c.fields)-1 + fieldCodes := field.ToAnonymousOpcode(ctx, isFirstField, isEndField) + for _, code := range fieldCodes { + if c.isIndirect { + code.Flags |= IndirectFlags + } + } + firstField := fieldCodes.First() + if len(codes) > 0 { + codes.Last().Next = firstField + firstField.Idx = codes.First().Idx + } + if prevField != nil { + prevField.NextField = firstField + } + if isEndField { + lastField := fieldCodes.Last() + if len(codes) > 0 { + codes.First().End = lastField + } else { + firstField.End = lastField + } + } + prevField = firstField + codes = codes.Add(fieldCodes...) + } + return codes +} + +func (c *StructCode) removeFieldsByTags(tags runtime.StructTags) { + fields := make([]*StructFieldCode, 0, len(c.fields)) + for _, field := range c.fields { + if field.isAnonymous { + structCode := field.getAnonymousStruct() + if structCode != nil && !structCode.isRecursive { + structCode.removeFieldsByTags(tags) + if len(structCode.fields) > 0 { + fields = append(fields, field) + } + continue + } + } + if tags.ExistsKey(field.key) { + continue + } + fields = append(fields, field) + } + c.fields = fields +} + +func (c *StructCode) enableIndirect() { + if c.isIndirect { + return + } + c.isIndirect = true + if len(c.fields) == 0 { + return + } + structCode := c.fields[0].getStruct() + if structCode == nil { + return + } + structCode.enableIndirect() +} + +func (c *StructCode) Filter(query *FieldQuery) Code { + fieldMap := map[string]*FieldQuery{} + for _, field := range query.Fields { + fieldMap[field.Name] = field + } + fields := make([]*StructFieldCode, 0, len(c.fields)) + for _, field := range c.fields { + query, exists := fieldMap[field.key] + if !exists { + continue + } + fieldCode := &StructFieldCode{ + typ: field.typ, + key: field.key, + tag: field.tag, + value: field.value, + offset: field.offset, + isAnonymous: field.isAnonymous, + isTaggedKey: field.isTaggedKey, + isNilableType: field.isNilableType, + isNilCheck: field.isNilCheck, + isAddrForMarshaler: field.isAddrForMarshaler, + isNextOpPtrType: field.isNextOpPtrType, + } + if len(query.Fields) > 0 { + fieldCode.value = fieldCode.value.Filter(query) + } + fields = append(fields, fieldCode) + } + return &StructCode{ + typ: c.typ, + fields: fields, + isPtr: c.isPtr, + disableIndirectConversion: c.disableIndirectConversion, + isIndirect: c.isIndirect, + isRecursive: c.isRecursive, + } +} + +type StructFieldCode struct { + typ *runtime.Type + key string + tag *runtime.StructTag + value Code + offset uintptr + isAnonymous bool + isTaggedKey bool + isNilableType bool + isNilCheck bool + isAddrForMarshaler bool + isNextOpPtrType bool + isMarshalerContext bool +} + +func (c *StructFieldCode) getStruct() *StructCode { + value := c.value + ptr, ok := value.(*PtrCode) + if ok { + value = ptr.value + } + structCode, ok := value.(*StructCode) + if ok { + return structCode + } + return nil +} + +func (c *StructFieldCode) getAnonymousStruct() *StructCode { + if !c.isAnonymous { + return nil + } + return c.getStruct() +} + +func optimizeStructHeader(code *Opcode, tag *runtime.StructTag) OpType { + headType := code.ToHeaderType(tag.IsString) + if tag.IsOmitEmpty { + headType = headType.HeadToOmitEmptyHead() + } + return headType +} + +func optimizeStructField(code *Opcode, tag *runtime.StructTag) OpType { + fieldType := code.ToFieldType(tag.IsString) + if tag.IsOmitEmpty { + fieldType = fieldType.FieldToOmitEmptyField() + } + return fieldType +} + +func (c *StructFieldCode) headerOpcodes(ctx *compileContext, field *Opcode, valueCodes Opcodes) Opcodes { + value := valueCodes.First() + op := optimizeStructHeader(value, c.tag) + field.Op = op + if value.Flags&MarshalerContextFlags != 0 { + field.Flags |= MarshalerContextFlags + } + field.NumBitSize = value.NumBitSize + field.PtrNum = value.PtrNum + field.FieldQuery = value.FieldQuery + fieldCodes := Opcodes{field} + if op.IsMultipleOpHead() { + field.Next = value + fieldCodes = fieldCodes.Add(valueCodes...) + } else { + ctx.decIndex() + } + return fieldCodes +} + +func (c *StructFieldCode) fieldOpcodes(ctx *compileContext, field *Opcode, valueCodes Opcodes) Opcodes { + value := valueCodes.First() + op := optimizeStructField(value, c.tag) + field.Op = op + if value.Flags&MarshalerContextFlags != 0 { + field.Flags |= MarshalerContextFlags + } + field.NumBitSize = value.NumBitSize + field.PtrNum = value.PtrNum + field.FieldQuery = value.FieldQuery + + fieldCodes := Opcodes{field} + if op.IsMultipleOpField() { + field.Next = value + fieldCodes = fieldCodes.Add(valueCodes...) + } else { + ctx.decIndex() + } + return fieldCodes +} + +func (c *StructFieldCode) addStructEndCode(ctx *compileContext, codes Opcodes) Opcodes { + end := &Opcode{ + Op: OpStructEnd, + Idx: opcodeOffset(ctx.ptrIndex), + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } + codes.Last().Next = end + codes.First().NextField = end + codes = codes.Add(end) + ctx.incOpcodeIndex() + return codes +} + +func (c *StructFieldCode) structKey(ctx *compileContext) string { + if ctx.escapeKey { + rctx := &RuntimeContext{Option: &Option{Flag: HTMLEscapeOption}} + return fmt.Sprintf(`%s:`, string(AppendString(rctx, []byte{}, c.key))) + } + return fmt.Sprintf(`"%s":`, c.key) +} + +func (c *StructFieldCode) flags() OpFlags { + var flags OpFlags + if c.isTaggedKey { + flags |= IsTaggedKeyFlags + } + if c.isNilableType { + flags |= IsNilableTypeFlags + } + if c.isNilCheck { + flags |= NilCheckFlags + } + if c.isAddrForMarshaler { + flags |= AddrForMarshalerFlags + } + if c.isNextOpPtrType { + flags |= IsNextOpPtrTypeFlags + } + if c.isAnonymous { + flags |= AnonymousKeyFlags + } + if c.isMarshalerContext { + flags |= MarshalerContextFlags + } + return flags +} + +func (c *StructFieldCode) toValueOpcodes(ctx *compileContext) Opcodes { + if c.isAnonymous { + anonymCode, ok := c.value.(AnonymousCode) + if ok { + return anonymCode.ToAnonymousOpcode(ctx) + } + } + return c.value.ToOpcode(ctx) +} + +func (c *StructFieldCode) ToOpcode(ctx *compileContext, isFirstField, isEndField bool) Opcodes { + field := &Opcode{ + Idx: opcodeOffset(ctx.ptrIndex), + Flags: c.flags(), + Key: c.structKey(ctx), + Offset: uint32(c.offset), + Type: c.typ, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + DisplayKey: c.key, + } + ctx.incIndex() + valueCodes := c.toValueOpcodes(ctx) + if isFirstField { + codes := c.headerOpcodes(ctx, field, valueCodes) + if isEndField { + codes = c.addStructEndCode(ctx, codes) + } + return codes + } + codes := c.fieldOpcodes(ctx, field, valueCodes) + if isEndField { + if isEnableStructEndOptimization(c.value) { + field.Op = field.Op.FieldToEnd() + } else { + codes = c.addStructEndCode(ctx, codes) + } + } + return codes +} + +func (c *StructFieldCode) ToAnonymousOpcode(ctx *compileContext, isFirstField, isEndField bool) Opcodes { + field := &Opcode{ + Idx: opcodeOffset(ctx.ptrIndex), + Flags: c.flags() | AnonymousHeadFlags, + Key: c.structKey(ctx), + Offset: uint32(c.offset), + Type: c.typ, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + DisplayKey: c.key, + } + ctx.incIndex() + valueCodes := c.toValueOpcodes(ctx) + if isFirstField { + return c.headerOpcodes(ctx, field, valueCodes) + } + return c.fieldOpcodes(ctx, field, valueCodes) +} + +func isEnableStructEndOptimization(value Code) bool { + switch value.Kind() { + case CodeKindInt, + CodeKindUint, + CodeKindFloat, + CodeKindString, + CodeKindBool, + CodeKindBytes: + return true + case CodeKindPtr: + return isEnableStructEndOptimization(value.(*PtrCode).value) + default: + return false + } +} + +type InterfaceCode struct { + typ *runtime.Type + fieldQuery *FieldQuery + isPtr bool +} + +func (c *InterfaceCode) Kind() CodeKind { + return CodeKindInterface +} + +func (c *InterfaceCode) ToOpcode(ctx *compileContext) Opcodes { + var code *Opcode + switch { + case c.isPtr: + code = newOpCode(ctx, c.typ, OpInterfacePtr) + default: + code = newOpCode(ctx, c.typ, OpInterface) + } + code.FieldQuery = c.fieldQuery + if c.typ.NumMethod() > 0 { + code.Flags |= NonEmptyInterfaceFlags + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *InterfaceCode) Filter(query *FieldQuery) Code { + return &InterfaceCode{ + typ: c.typ, + fieldQuery: query, + isPtr: c.isPtr, + } +} + +type MarshalJSONCode struct { + typ *runtime.Type + fieldQuery *FieldQuery + isAddrForMarshaler bool + isNilableType bool + isMarshalerContext bool +} + +func (c *MarshalJSONCode) Kind() CodeKind { + return CodeKindMarshalJSON +} + +func (c *MarshalJSONCode) ToOpcode(ctx *compileContext) Opcodes { + code := newOpCode(ctx, c.typ, OpMarshalJSON) + code.FieldQuery = c.fieldQuery + if c.isAddrForMarshaler { + code.Flags |= AddrForMarshalerFlags + } + if c.isMarshalerContext { + code.Flags |= MarshalerContextFlags + } + if c.isNilableType { + code.Flags |= IsNilableTypeFlags + } else { + code.Flags &= ^IsNilableTypeFlags + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *MarshalJSONCode) Filter(query *FieldQuery) Code { + return &MarshalJSONCode{ + typ: c.typ, + fieldQuery: query, + isAddrForMarshaler: c.isAddrForMarshaler, + isNilableType: c.isNilableType, + isMarshalerContext: c.isMarshalerContext, + } +} + +type MarshalTextCode struct { + typ *runtime.Type + fieldQuery *FieldQuery + isAddrForMarshaler bool + isNilableType bool +} + +func (c *MarshalTextCode) Kind() CodeKind { + return CodeKindMarshalText +} + +func (c *MarshalTextCode) ToOpcode(ctx *compileContext) Opcodes { + code := newOpCode(ctx, c.typ, OpMarshalText) + code.FieldQuery = c.fieldQuery + if c.isAddrForMarshaler { + code.Flags |= AddrForMarshalerFlags + } + if c.isNilableType { + code.Flags |= IsNilableTypeFlags + } else { + code.Flags &= ^IsNilableTypeFlags + } + ctx.incIndex() + return Opcodes{code} +} + +func (c *MarshalTextCode) Filter(query *FieldQuery) Code { + return &MarshalTextCode{ + typ: c.typ, + fieldQuery: query, + isAddrForMarshaler: c.isAddrForMarshaler, + isNilableType: c.isNilableType, + } +} + +type PtrCode struct { + typ *runtime.Type + value Code + ptrNum uint8 +} + +func (c *PtrCode) Kind() CodeKind { + return CodeKindPtr +} + +func (c *PtrCode) ToOpcode(ctx *compileContext) Opcodes { + codes := c.value.ToOpcode(ctx) + codes.First().Op = convertPtrOp(codes.First()) + codes.First().PtrNum = c.ptrNum + return codes +} + +func (c *PtrCode) ToAnonymousOpcode(ctx *compileContext) Opcodes { + var codes Opcodes + anonymCode, ok := c.value.(AnonymousCode) + if ok { + codes = anonymCode.ToAnonymousOpcode(ctx) + } else { + codes = c.value.ToOpcode(ctx) + } + codes.First().Op = convertPtrOp(codes.First()) + codes.First().PtrNum = c.ptrNum + return codes +} + +func (c *PtrCode) Filter(query *FieldQuery) Code { + return &PtrCode{ + typ: c.typ, + value: c.value.Filter(query), + ptrNum: c.ptrNum, + } +} + +func convertPtrOp(code *Opcode) OpType { + ptrHeadOp := code.Op.HeadToPtrHead() + if code.Op != ptrHeadOp { + if code.PtrNum > 0 { + // ptr field and ptr head + code.PtrNum-- + } + return ptrHeadOp + } + switch code.Op { + case OpInt: + return OpIntPtr + case OpUint: + return OpUintPtr + case OpFloat32: + return OpFloat32Ptr + case OpFloat64: + return OpFloat64Ptr + case OpString: + return OpStringPtr + case OpBool: + return OpBoolPtr + case OpBytes: + return OpBytesPtr + case OpNumber: + return OpNumberPtr + case OpArray: + return OpArrayPtr + case OpSlice: + return OpSlicePtr + case OpMap: + return OpMapPtr + case OpMarshalJSON: + return OpMarshalJSONPtr + case OpMarshalText: + return OpMarshalTextPtr + case OpInterface: + return OpInterfacePtr + case OpRecursive: + return OpRecursivePtr + } + return code.Op +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/compact.go b/vendor/github.com/goccy/go-json/internal/encoder/compact.go new file mode 100644 index 0000000000..0eb9545d89 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/compact.go @@ -0,0 +1,286 @@ +package encoder + +import ( + "bytes" + "fmt" + "strconv" + "unsafe" + + "github.com/goccy/go-json/internal/errors" +) + +var ( + isWhiteSpace = [256]bool{ + ' ': true, + '\n': true, + '\t': true, + '\r': true, + } + isHTMLEscapeChar = [256]bool{ + '<': true, + '>': true, + '&': true, + } + nul = byte('\000') +) + +func Compact(buf *bytes.Buffer, src []byte, escape bool) error { + if len(src) == 0 { + return errors.ErrUnexpectedEndOfJSON("", 0) + } + buf.Grow(len(src)) + dst := buf.Bytes() + + ctx := TakeRuntimeContext() + ctxBuf := ctx.Buf[:0] + ctxBuf = append(append(ctxBuf, src...), nul) + ctx.Buf = ctxBuf + + if err := compactAndWrite(buf, dst, ctxBuf, escape); err != nil { + ReleaseRuntimeContext(ctx) + return err + } + ReleaseRuntimeContext(ctx) + return nil +} + +func compactAndWrite(buf *bytes.Buffer, dst []byte, src []byte, escape bool) error { + dst, err := compact(dst, src, escape) + if err != nil { + return err + } + if _, err := buf.Write(dst); err != nil { + return err + } + return nil +} + +func compact(dst, src []byte, escape bool) ([]byte, error) { + buf, cursor, err := compactValue(dst, src, 0, escape) + if err != nil { + return nil, err + } + if err := validateEndBuf(src, cursor); err != nil { + return nil, err + } + return buf, nil +} + +func validateEndBuf(src []byte, cursor int64) error { + for { + switch src[cursor] { + case ' ', '\t', '\n', '\r': + cursor++ + continue + case nul: + return nil + } + return errors.ErrSyntax( + fmt.Sprintf("invalid character '%c' after top-level value", src[cursor]), + cursor+1, + ) + } +} + +func skipWhiteSpace(buf []byte, cursor int64) int64 { +LOOP: + if isWhiteSpace[buf[cursor]] { + cursor++ + goto LOOP + } + return cursor +} + +func compactValue(dst, src []byte, cursor int64, escape bool) ([]byte, int64, error) { + for { + switch src[cursor] { + case ' ', '\t', '\n', '\r': + cursor++ + continue + case '{': + return compactObject(dst, src, cursor, escape) + case '}': + return nil, 0, errors.ErrSyntax("unexpected character '}'", cursor) + case '[': + return compactArray(dst, src, cursor, escape) + case ']': + return nil, 0, errors.ErrSyntax("unexpected character ']'", cursor) + case '"': + return compactString(dst, src, cursor, escape) + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return compactNumber(dst, src, cursor) + case 't': + return compactTrue(dst, src, cursor) + case 'f': + return compactFalse(dst, src, cursor) + case 'n': + return compactNull(dst, src, cursor) + default: + return nil, 0, errors.ErrSyntax(fmt.Sprintf("unexpected character '%c'", src[cursor]), cursor) + } + } +} + +func compactObject(dst, src []byte, cursor int64, escape bool) ([]byte, int64, error) { + if src[cursor] == '{' { + dst = append(dst, '{') + } else { + return nil, 0, errors.ErrExpected("expected { character for object value", cursor) + } + cursor = skipWhiteSpace(src, cursor+1) + if src[cursor] == '}' { + dst = append(dst, '}') + return dst, cursor + 1, nil + } + var err error + for { + cursor = skipWhiteSpace(src, cursor) + dst, cursor, err = compactString(dst, src, cursor, escape) + if err != nil { + return nil, 0, err + } + cursor = skipWhiteSpace(src, cursor) + if src[cursor] != ':' { + return nil, 0, errors.ErrExpected("colon after object key", cursor) + } + dst = append(dst, ':') + dst, cursor, err = compactValue(dst, src, cursor+1, escape) + if err != nil { + return nil, 0, err + } + cursor = skipWhiteSpace(src, cursor) + switch src[cursor] { + case '}': + dst = append(dst, '}') + cursor++ + return dst, cursor, nil + case ',': + dst = append(dst, ',') + default: + return nil, 0, errors.ErrExpected("comma after object value", cursor) + } + cursor++ + } +} + +func compactArray(dst, src []byte, cursor int64, escape bool) ([]byte, int64, error) { + if src[cursor] == '[' { + dst = append(dst, '[') + } else { + return nil, 0, errors.ErrExpected("expected [ character for array value", cursor) + } + cursor = skipWhiteSpace(src, cursor+1) + if src[cursor] == ']' { + dst = append(dst, ']') + return dst, cursor + 1, nil + } + var err error + for { + dst, cursor, err = compactValue(dst, src, cursor, escape) + if err != nil { + return nil, 0, err + } + cursor = skipWhiteSpace(src, cursor) + switch src[cursor] { + case ']': + dst = append(dst, ']') + cursor++ + return dst, cursor, nil + case ',': + dst = append(dst, ',') + default: + return nil, 0, errors.ErrExpected("comma after array value", cursor) + } + cursor++ + } +} + +func compactString(dst, src []byte, cursor int64, escape bool) ([]byte, int64, error) { + if src[cursor] != '"' { + return nil, 0, errors.ErrInvalidCharacter(src[cursor], "string", cursor) + } + start := cursor + for { + cursor++ + c := src[cursor] + if escape { + if isHTMLEscapeChar[c] { + dst = append(dst, src[start:cursor]...) + dst = append(dst, `\u00`...) + dst = append(dst, hex[c>>4], hex[c&0xF]) + start = cursor + 1 + } else if c == 0xE2 && cursor+2 < int64(len(src)) && src[cursor+1] == 0x80 && src[cursor+2]&^1 == 0xA8 { + dst = append(dst, src[start:cursor]...) + dst = append(dst, `\u202`...) + dst = append(dst, hex[src[cursor+2]&0xF]) + cursor += 2 + start = cursor + 3 + } + } + switch c { + case '\\': + cursor++ + if src[cursor] == nul { + return nil, 0, errors.ErrUnexpectedEndOfJSON("string", int64(len(src))) + } + case '"': + cursor++ + return append(dst, src[start:cursor]...), cursor, nil + case nul: + return nil, 0, errors.ErrUnexpectedEndOfJSON("string", int64(len(src))) + } + } +} + +func compactNumber(dst, src []byte, cursor int64) ([]byte, int64, error) { + start := cursor + for { + cursor++ + if floatTable[src[cursor]] { + continue + } + break + } + num := src[start:cursor] + if _, err := strconv.ParseFloat(*(*string)(unsafe.Pointer(&num)), 64); err != nil { + return nil, 0, err + } + dst = append(dst, num...) + return dst, cursor, nil +} + +func compactTrue(dst, src []byte, cursor int64) ([]byte, int64, error) { + if cursor+3 >= int64(len(src)) { + return nil, 0, errors.ErrUnexpectedEndOfJSON("true", cursor) + } + if !bytes.Equal(src[cursor:cursor+4], []byte(`true`)) { + return nil, 0, errors.ErrInvalidCharacter(src[cursor], "true", cursor) + } + dst = append(dst, "true"...) + cursor += 4 + return dst, cursor, nil +} + +func compactFalse(dst, src []byte, cursor int64) ([]byte, int64, error) { + if cursor+4 >= int64(len(src)) { + return nil, 0, errors.ErrUnexpectedEndOfJSON("false", cursor) + } + if !bytes.Equal(src[cursor:cursor+5], []byte(`false`)) { + return nil, 0, errors.ErrInvalidCharacter(src[cursor], "false", cursor) + } + dst = append(dst, "false"...) + cursor += 5 + return dst, cursor, nil +} + +func compactNull(dst, src []byte, cursor int64) ([]byte, int64, error) { + if cursor+3 >= int64(len(src)) { + return nil, 0, errors.ErrUnexpectedEndOfJSON("null", cursor) + } + if !bytes.Equal(src[cursor:cursor+4], []byte(`null`)) { + return nil, 0, errors.ErrInvalidCharacter(src[cursor], "null", cursor) + } + dst = append(dst, "null"...) + cursor += 4 + return dst, cursor, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/compiler.go b/vendor/github.com/goccy/go-json/internal/encoder/compiler.go new file mode 100644 index 0000000000..0eb3d90ff0 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/compiler.go @@ -0,0 +1,913 @@ +package encoder + +import ( + "context" + "encoding" + "encoding/json" + "reflect" + "sync/atomic" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +type marshalerContext interface { + MarshalJSON(context.Context) ([]byte, error) +} + +var ( + marshalJSONType = reflect.TypeOf((*json.Marshaler)(nil)).Elem() + marshalJSONContextType = reflect.TypeOf((*marshalerContext)(nil)).Elem() + marshalTextType = reflect.TypeOf((*encoding.TextMarshaler)(nil)).Elem() + jsonNumberType = reflect.TypeOf(json.Number("")) + cachedOpcodeSets []*OpcodeSet + cachedOpcodeMap unsafe.Pointer // map[uintptr]*OpcodeSet + typeAddr *runtime.TypeAddr +) + +func init() { + typeAddr = runtime.AnalyzeTypeAddr() + if typeAddr == nil { + typeAddr = &runtime.TypeAddr{} + } + cachedOpcodeSets = make([]*OpcodeSet, typeAddr.AddrRange>>typeAddr.AddrShift) +} + +func loadOpcodeMap() map[uintptr]*OpcodeSet { + p := atomic.LoadPointer(&cachedOpcodeMap) + return *(*map[uintptr]*OpcodeSet)(unsafe.Pointer(&p)) +} + +func storeOpcodeSet(typ uintptr, set *OpcodeSet, m map[uintptr]*OpcodeSet) { + newOpcodeMap := make(map[uintptr]*OpcodeSet, len(m)+1) + newOpcodeMap[typ] = set + + for k, v := range m { + newOpcodeMap[k] = v + } + + atomic.StorePointer(&cachedOpcodeMap, *(*unsafe.Pointer)(unsafe.Pointer(&newOpcodeMap))) +} + +func compileToGetCodeSetSlowPath(typeptr uintptr) (*OpcodeSet, error) { + opcodeMap := loadOpcodeMap() + if codeSet, exists := opcodeMap[typeptr]; exists { + return codeSet, nil + } + codeSet, err := newCompiler().compile(typeptr) + if err != nil { + return nil, err + } + storeOpcodeSet(typeptr, codeSet, opcodeMap) + return codeSet, nil +} + +func getFilteredCodeSetIfNeeded(ctx *RuntimeContext, codeSet *OpcodeSet) (*OpcodeSet, error) { + if (ctx.Option.Flag & ContextOption) == 0 { + return codeSet, nil + } + query := FieldQueryFromContext(ctx.Option.Context) + if query == nil { + return codeSet, nil + } + ctx.Option.Flag |= FieldQueryOption + cacheCodeSet := codeSet.getQueryCache(query.Hash()) + if cacheCodeSet != nil { + return cacheCodeSet, nil + } + queryCodeSet, err := newCompiler().codeToOpcodeSet(codeSet.Type, codeSet.Code.Filter(query)) + if err != nil { + return nil, err + } + codeSet.setQueryCache(query.Hash(), queryCodeSet) + return queryCodeSet, nil +} + +type Compiler struct { + structTypeToCode map[uintptr]*StructCode +} + +func newCompiler() *Compiler { + return &Compiler{ + structTypeToCode: map[uintptr]*StructCode{}, + } +} + +func (c *Compiler) compile(typeptr uintptr) (*OpcodeSet, error) { + // noescape trick for header.typ ( reflect.*rtype ) + typ := *(**runtime.Type)(unsafe.Pointer(&typeptr)) + code, err := c.typeToCode(typ) + if err != nil { + return nil, err + } + return c.codeToOpcodeSet(typ, code) +} + +func (c *Compiler) codeToOpcodeSet(typ *runtime.Type, code Code) (*OpcodeSet, error) { + noescapeKeyCode := c.codeToOpcode(&compileContext{ + structTypeToCodes: map[uintptr]Opcodes{}, + recursiveCodes: &Opcodes{}, + }, typ, code) + if err := noescapeKeyCode.Validate(); err != nil { + return nil, err + } + escapeKeyCode := c.codeToOpcode(&compileContext{ + structTypeToCodes: map[uintptr]Opcodes{}, + recursiveCodes: &Opcodes{}, + escapeKey: true, + }, typ, code) + noescapeKeyCode = copyOpcode(noescapeKeyCode) + escapeKeyCode = copyOpcode(escapeKeyCode) + setTotalLengthToInterfaceOp(noescapeKeyCode) + setTotalLengthToInterfaceOp(escapeKeyCode) + interfaceNoescapeKeyCode := copyToInterfaceOpcode(noescapeKeyCode) + interfaceEscapeKeyCode := copyToInterfaceOpcode(escapeKeyCode) + codeLength := noescapeKeyCode.TotalLength() + return &OpcodeSet{ + Type: typ, + NoescapeKeyCode: noescapeKeyCode, + EscapeKeyCode: escapeKeyCode, + InterfaceNoescapeKeyCode: interfaceNoescapeKeyCode, + InterfaceEscapeKeyCode: interfaceEscapeKeyCode, + CodeLength: codeLength, + EndCode: ToEndCode(interfaceNoescapeKeyCode), + Code: code, + QueryCache: map[string]*OpcodeSet{}, + }, nil +} + +func (c *Compiler) typeToCode(typ *runtime.Type) (Code, error) { + switch { + case c.implementsMarshalJSON(typ): + return c.marshalJSONCode(typ) + case c.implementsMarshalText(typ): + return c.marshalTextCode(typ) + } + + isPtr := false + orgType := typ + if typ.Kind() == reflect.Ptr { + typ = typ.Elem() + isPtr = true + } + switch { + case c.implementsMarshalJSON(typ): + return c.marshalJSONCode(orgType) + case c.implementsMarshalText(typ): + return c.marshalTextCode(orgType) + } + switch typ.Kind() { + case reflect.Slice: + elem := typ.Elem() + if elem.Kind() == reflect.Uint8 { + p := runtime.PtrTo(elem) + if !c.implementsMarshalJSONType(p) && !p.Implements(marshalTextType) { + return c.bytesCode(typ, isPtr) + } + } + return c.sliceCode(typ) + case reflect.Map: + if isPtr { + return c.ptrCode(runtime.PtrTo(typ)) + } + return c.mapCode(typ) + case reflect.Struct: + return c.structCode(typ, isPtr) + case reflect.Int: + return c.intCode(typ, isPtr) + case reflect.Int8: + return c.int8Code(typ, isPtr) + case reflect.Int16: + return c.int16Code(typ, isPtr) + case reflect.Int32: + return c.int32Code(typ, isPtr) + case reflect.Int64: + return c.int64Code(typ, isPtr) + case reflect.Uint, reflect.Uintptr: + return c.uintCode(typ, isPtr) + case reflect.Uint8: + return c.uint8Code(typ, isPtr) + case reflect.Uint16: + return c.uint16Code(typ, isPtr) + case reflect.Uint32: + return c.uint32Code(typ, isPtr) + case reflect.Uint64: + return c.uint64Code(typ, isPtr) + case reflect.Float32: + return c.float32Code(typ, isPtr) + case reflect.Float64: + return c.float64Code(typ, isPtr) + case reflect.String: + return c.stringCode(typ, isPtr) + case reflect.Bool: + return c.boolCode(typ, isPtr) + case reflect.Interface: + return c.interfaceCode(typ, isPtr) + default: + if isPtr && typ.Implements(marshalTextType) { + typ = orgType + } + return c.typeToCodeWithPtr(typ, isPtr) + } +} + +func (c *Compiler) typeToCodeWithPtr(typ *runtime.Type, isPtr bool) (Code, error) { + switch { + case c.implementsMarshalJSON(typ): + return c.marshalJSONCode(typ) + case c.implementsMarshalText(typ): + return c.marshalTextCode(typ) + } + switch typ.Kind() { + case reflect.Ptr: + return c.ptrCode(typ) + case reflect.Slice: + elem := typ.Elem() + if elem.Kind() == reflect.Uint8 { + p := runtime.PtrTo(elem) + if !c.implementsMarshalJSONType(p) && !p.Implements(marshalTextType) { + return c.bytesCode(typ, false) + } + } + return c.sliceCode(typ) + case reflect.Array: + return c.arrayCode(typ) + case reflect.Map: + return c.mapCode(typ) + case reflect.Struct: + return c.structCode(typ, isPtr) + case reflect.Interface: + return c.interfaceCode(typ, false) + case reflect.Int: + return c.intCode(typ, false) + case reflect.Int8: + return c.int8Code(typ, false) + case reflect.Int16: + return c.int16Code(typ, false) + case reflect.Int32: + return c.int32Code(typ, false) + case reflect.Int64: + return c.int64Code(typ, false) + case reflect.Uint: + return c.uintCode(typ, false) + case reflect.Uint8: + return c.uint8Code(typ, false) + case reflect.Uint16: + return c.uint16Code(typ, false) + case reflect.Uint32: + return c.uint32Code(typ, false) + case reflect.Uint64: + return c.uint64Code(typ, false) + case reflect.Uintptr: + return c.uintCode(typ, false) + case reflect.Float32: + return c.float32Code(typ, false) + case reflect.Float64: + return c.float64Code(typ, false) + case reflect.String: + return c.stringCode(typ, false) + case reflect.Bool: + return c.boolCode(typ, false) + } + return nil, &errors.UnsupportedTypeError{Type: runtime.RType2Type(typ)} +} + +const intSize = 32 << (^uint(0) >> 63) + +//nolint:unparam +func (c *Compiler) intCode(typ *runtime.Type, isPtr bool) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: intSize, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) int8Code(typ *runtime.Type, isPtr bool) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 8, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) int16Code(typ *runtime.Type, isPtr bool) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 16, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) int32Code(typ *runtime.Type, isPtr bool) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 32, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) int64Code(typ *runtime.Type, isPtr bool) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 64, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) uintCode(typ *runtime.Type, isPtr bool) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: intSize, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) uint8Code(typ *runtime.Type, isPtr bool) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 8, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) uint16Code(typ *runtime.Type, isPtr bool) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 16, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) uint32Code(typ *runtime.Type, isPtr bool) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 32, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) uint64Code(typ *runtime.Type, isPtr bool) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 64, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) float32Code(typ *runtime.Type, isPtr bool) (*FloatCode, error) { + return &FloatCode{typ: typ, bitSize: 32, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) float64Code(typ *runtime.Type, isPtr bool) (*FloatCode, error) { + return &FloatCode{typ: typ, bitSize: 64, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) stringCode(typ *runtime.Type, isPtr bool) (*StringCode, error) { + return &StringCode{typ: typ, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) boolCode(typ *runtime.Type, isPtr bool) (*BoolCode, error) { + return &BoolCode{typ: typ, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) intStringCode(typ *runtime.Type) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: intSize, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) int8StringCode(typ *runtime.Type) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 8, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) int16StringCode(typ *runtime.Type) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 16, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) int32StringCode(typ *runtime.Type) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 32, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) int64StringCode(typ *runtime.Type) (*IntCode, error) { + return &IntCode{typ: typ, bitSize: 64, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) uintStringCode(typ *runtime.Type) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: intSize, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) uint8StringCode(typ *runtime.Type) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 8, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) uint16StringCode(typ *runtime.Type) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 16, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) uint32StringCode(typ *runtime.Type) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 32, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) uint64StringCode(typ *runtime.Type) (*UintCode, error) { + return &UintCode{typ: typ, bitSize: 64, isString: true}, nil +} + +//nolint:unparam +func (c *Compiler) bytesCode(typ *runtime.Type, isPtr bool) (*BytesCode, error) { + return &BytesCode{typ: typ, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) interfaceCode(typ *runtime.Type, isPtr bool) (*InterfaceCode, error) { + return &InterfaceCode{typ: typ, isPtr: isPtr}, nil +} + +//nolint:unparam +func (c *Compiler) marshalJSONCode(typ *runtime.Type) (*MarshalJSONCode, error) { + return &MarshalJSONCode{ + typ: typ, + isAddrForMarshaler: c.isPtrMarshalJSONType(typ), + isNilableType: c.isNilableType(typ), + isMarshalerContext: typ.Implements(marshalJSONContextType) || runtime.PtrTo(typ).Implements(marshalJSONContextType), + }, nil +} + +//nolint:unparam +func (c *Compiler) marshalTextCode(typ *runtime.Type) (*MarshalTextCode, error) { + return &MarshalTextCode{ + typ: typ, + isAddrForMarshaler: c.isPtrMarshalTextType(typ), + isNilableType: c.isNilableType(typ), + }, nil +} + +func (c *Compiler) ptrCode(typ *runtime.Type) (*PtrCode, error) { + code, err := c.typeToCodeWithPtr(typ.Elem(), true) + if err != nil { + return nil, err + } + ptr, ok := code.(*PtrCode) + if ok { + return &PtrCode{typ: typ, value: ptr.value, ptrNum: ptr.ptrNum + 1}, nil + } + return &PtrCode{typ: typ, value: code, ptrNum: 1}, nil +} + +func (c *Compiler) sliceCode(typ *runtime.Type) (*SliceCode, error) { + elem := typ.Elem() + code, err := c.listElemCode(elem) + if err != nil { + return nil, err + } + if code.Kind() == CodeKindStruct { + structCode := code.(*StructCode) + structCode.enableIndirect() + } + return &SliceCode{typ: typ, value: code}, nil +} + +func (c *Compiler) arrayCode(typ *runtime.Type) (*ArrayCode, error) { + elem := typ.Elem() + code, err := c.listElemCode(elem) + if err != nil { + return nil, err + } + if code.Kind() == CodeKindStruct { + structCode := code.(*StructCode) + structCode.enableIndirect() + } + return &ArrayCode{typ: typ, value: code}, nil +} + +func (c *Compiler) mapCode(typ *runtime.Type) (*MapCode, error) { + keyCode, err := c.mapKeyCode(typ.Key()) + if err != nil { + return nil, err + } + valueCode, err := c.mapValueCode(typ.Elem()) + if err != nil { + return nil, err + } + if valueCode.Kind() == CodeKindStruct { + structCode := valueCode.(*StructCode) + structCode.enableIndirect() + } + return &MapCode{typ: typ, key: keyCode, value: valueCode}, nil +} + +func (c *Compiler) listElemCode(typ *runtime.Type) (Code, error) { + switch { + case c.isPtrMarshalJSONType(typ): + return c.marshalJSONCode(typ) + case !typ.Implements(marshalTextType) && runtime.PtrTo(typ).Implements(marshalTextType): + return c.marshalTextCode(typ) + case typ.Kind() == reflect.Map: + return c.ptrCode(runtime.PtrTo(typ)) + default: + code, err := c.typeToCodeWithPtr(typ, false) + if err != nil { + return nil, err + } + ptr, ok := code.(*PtrCode) + if ok { + if ptr.value.Kind() == CodeKindMap { + ptr.ptrNum++ + } + } + return code, nil + } +} + +func (c *Compiler) mapKeyCode(typ *runtime.Type) (Code, error) { + switch { + case c.implementsMarshalJSON(typ): + return c.marshalJSONCode(typ) + case c.implementsMarshalText(typ): + return c.marshalTextCode(typ) + } + switch typ.Kind() { + case reflect.Ptr: + return c.ptrCode(typ) + case reflect.String: + return c.stringCode(typ, false) + case reflect.Int: + return c.intStringCode(typ) + case reflect.Int8: + return c.int8StringCode(typ) + case reflect.Int16: + return c.int16StringCode(typ) + case reflect.Int32: + return c.int32StringCode(typ) + case reflect.Int64: + return c.int64StringCode(typ) + case reflect.Uint: + return c.uintStringCode(typ) + case reflect.Uint8: + return c.uint8StringCode(typ) + case reflect.Uint16: + return c.uint16StringCode(typ) + case reflect.Uint32: + return c.uint32StringCode(typ) + case reflect.Uint64: + return c.uint64StringCode(typ) + case reflect.Uintptr: + return c.uintStringCode(typ) + } + return nil, &errors.UnsupportedTypeError{Type: runtime.RType2Type(typ)} +} + +func (c *Compiler) mapValueCode(typ *runtime.Type) (Code, error) { + switch typ.Kind() { + case reflect.Map: + return c.ptrCode(runtime.PtrTo(typ)) + default: + code, err := c.typeToCodeWithPtr(typ, false) + if err != nil { + return nil, err + } + ptr, ok := code.(*PtrCode) + if ok { + if ptr.value.Kind() == CodeKindMap { + ptr.ptrNum++ + } + } + return code, nil + } +} + +func (c *Compiler) structCode(typ *runtime.Type, isPtr bool) (*StructCode, error) { + typeptr := uintptr(unsafe.Pointer(typ)) + if code, exists := c.structTypeToCode[typeptr]; exists { + derefCode := *code + derefCode.isRecursive = true + return &derefCode, nil + } + indirect := runtime.IfaceIndir(typ) + code := &StructCode{typ: typ, isPtr: isPtr, isIndirect: indirect} + c.structTypeToCode[typeptr] = code + + fieldNum := typ.NumField() + tags := c.typeToStructTags(typ) + fields := []*StructFieldCode{} + for i, tag := range tags { + isOnlyOneFirstField := i == 0 && fieldNum == 1 + field, err := c.structFieldCode(code, tag, isPtr, isOnlyOneFirstField) + if err != nil { + return nil, err + } + if field.isAnonymous { + structCode := field.getAnonymousStruct() + if structCode != nil { + structCode.removeFieldsByTags(tags) + if c.isAssignableIndirect(field, isPtr) { + if indirect { + structCode.isIndirect = true + } else { + structCode.isIndirect = false + } + } + } + } else { + structCode := field.getStruct() + if structCode != nil { + if indirect { + // if parent is indirect type, set child indirect property to true + structCode.isIndirect = true + } else { + // if parent is not indirect type, set child indirect property to false. + // but if parent's indirect is false and isPtr is true, then indirect must be true. + // Do this only if indirectConversion is enabled at the end of compileStruct. + structCode.isIndirect = false + } + } + } + fields = append(fields, field) + } + fieldMap := c.getFieldMap(fields) + duplicatedFieldMap := c.getDuplicatedFieldMap(fieldMap) + code.fields = c.filteredDuplicatedFields(fields, duplicatedFieldMap) + if !code.disableIndirectConversion && !indirect && isPtr { + code.enableIndirect() + } + delete(c.structTypeToCode, typeptr) + return code, nil +} + +func (c *Compiler) structFieldCode(structCode *StructCode, tag *runtime.StructTag, isPtr, isOnlyOneFirstField bool) (*StructFieldCode, error) { + field := tag.Field + fieldType := runtime.Type2RType(field.Type) + isIndirectSpecialCase := isPtr && isOnlyOneFirstField + fieldCode := &StructFieldCode{ + typ: fieldType, + key: tag.Key, + tag: tag, + offset: field.Offset, + isAnonymous: field.Anonymous && !tag.IsTaggedKey, + isTaggedKey: tag.IsTaggedKey, + isNilableType: c.isNilableType(fieldType), + isNilCheck: true, + } + switch { + case c.isMovePointerPositionFromHeadToFirstMarshalJSONFieldCase(fieldType, isIndirectSpecialCase): + code, err := c.marshalJSONCode(fieldType) + if err != nil { + return nil, err + } + fieldCode.value = code + fieldCode.isAddrForMarshaler = true + fieldCode.isNilCheck = false + structCode.isIndirect = false + structCode.disableIndirectConversion = true + case c.isMovePointerPositionFromHeadToFirstMarshalTextFieldCase(fieldType, isIndirectSpecialCase): + code, err := c.marshalTextCode(fieldType) + if err != nil { + return nil, err + } + fieldCode.value = code + fieldCode.isAddrForMarshaler = true + fieldCode.isNilCheck = false + structCode.isIndirect = false + structCode.disableIndirectConversion = true + case isPtr && c.isPtrMarshalJSONType(fieldType): + // *struct{ field T } + // func (*T) MarshalJSON() ([]byte, error) + code, err := c.marshalJSONCode(fieldType) + if err != nil { + return nil, err + } + fieldCode.value = code + fieldCode.isAddrForMarshaler = true + fieldCode.isNilCheck = false + case isPtr && c.isPtrMarshalTextType(fieldType): + // *struct{ field T } + // func (*T) MarshalText() ([]byte, error) + code, err := c.marshalTextCode(fieldType) + if err != nil { + return nil, err + } + fieldCode.value = code + fieldCode.isAddrForMarshaler = true + fieldCode.isNilCheck = false + default: + code, err := c.typeToCodeWithPtr(fieldType, isPtr) + if err != nil { + return nil, err + } + switch code.Kind() { + case CodeKindPtr, CodeKindInterface: + fieldCode.isNextOpPtrType = true + } + fieldCode.value = code + } + return fieldCode, nil +} + +func (c *Compiler) isAssignableIndirect(fieldCode *StructFieldCode, isPtr bool) bool { + if isPtr { + return false + } + codeType := fieldCode.value.Kind() + if codeType == CodeKindMarshalJSON { + return false + } + if codeType == CodeKindMarshalText { + return false + } + return true +} + +func (c *Compiler) getFieldMap(fields []*StructFieldCode) map[string][]*StructFieldCode { + fieldMap := map[string][]*StructFieldCode{} + for _, field := range fields { + if field.isAnonymous { + for k, v := range c.getAnonymousFieldMap(field) { + fieldMap[k] = append(fieldMap[k], v...) + } + continue + } + fieldMap[field.key] = append(fieldMap[field.key], field) + } + return fieldMap +} + +func (c *Compiler) getAnonymousFieldMap(field *StructFieldCode) map[string][]*StructFieldCode { + fieldMap := map[string][]*StructFieldCode{} + structCode := field.getAnonymousStruct() + if structCode == nil || structCode.isRecursive { + fieldMap[field.key] = append(fieldMap[field.key], field) + return fieldMap + } + for k, v := range c.getFieldMapFromAnonymousParent(structCode.fields) { + fieldMap[k] = append(fieldMap[k], v...) + } + return fieldMap +} + +func (c *Compiler) getFieldMapFromAnonymousParent(fields []*StructFieldCode) map[string][]*StructFieldCode { + fieldMap := map[string][]*StructFieldCode{} + for _, field := range fields { + if field.isAnonymous { + for k, v := range c.getAnonymousFieldMap(field) { + // Do not handle tagged key when embedding more than once + for _, vv := range v { + vv.isTaggedKey = false + } + fieldMap[k] = append(fieldMap[k], v...) + } + continue + } + fieldMap[field.key] = append(fieldMap[field.key], field) + } + return fieldMap +} + +func (c *Compiler) getDuplicatedFieldMap(fieldMap map[string][]*StructFieldCode) map[*StructFieldCode]struct{} { + duplicatedFieldMap := map[*StructFieldCode]struct{}{} + for _, fields := range fieldMap { + if len(fields) == 1 { + continue + } + if c.isTaggedKeyOnly(fields) { + for _, field := range fields { + if field.isTaggedKey { + continue + } + duplicatedFieldMap[field] = struct{}{} + } + } else { + for _, field := range fields { + duplicatedFieldMap[field] = struct{}{} + } + } + } + return duplicatedFieldMap +} + +func (c *Compiler) filteredDuplicatedFields(fields []*StructFieldCode, duplicatedFieldMap map[*StructFieldCode]struct{}) []*StructFieldCode { + filteredFields := make([]*StructFieldCode, 0, len(fields)) + for _, field := range fields { + if field.isAnonymous { + structCode := field.getAnonymousStruct() + if structCode != nil && !structCode.isRecursive { + structCode.fields = c.filteredDuplicatedFields(structCode.fields, duplicatedFieldMap) + if len(structCode.fields) > 0 { + filteredFields = append(filteredFields, field) + } + continue + } + } + if _, exists := duplicatedFieldMap[field]; exists { + continue + } + filteredFields = append(filteredFields, field) + } + return filteredFields +} + +func (c *Compiler) isTaggedKeyOnly(fields []*StructFieldCode) bool { + var taggedKeyFieldCount int + for _, field := range fields { + if field.isTaggedKey { + taggedKeyFieldCount++ + } + } + return taggedKeyFieldCount == 1 +} + +func (c *Compiler) typeToStructTags(typ *runtime.Type) runtime.StructTags { + tags := runtime.StructTags{} + fieldNum := typ.NumField() + for i := 0; i < fieldNum; i++ { + field := typ.Field(i) + if runtime.IsIgnoredStructField(field) { + continue + } + tags = append(tags, runtime.StructTagFromField(field)) + } + return tags +} + +// *struct{ field T } => struct { field *T } +// func (*T) MarshalJSON() ([]byte, error) +func (c *Compiler) isMovePointerPositionFromHeadToFirstMarshalJSONFieldCase(typ *runtime.Type, isIndirectSpecialCase bool) bool { + return isIndirectSpecialCase && !c.isNilableType(typ) && c.isPtrMarshalJSONType(typ) +} + +// *struct{ field T } => struct { field *T } +// func (*T) MarshalText() ([]byte, error) +func (c *Compiler) isMovePointerPositionFromHeadToFirstMarshalTextFieldCase(typ *runtime.Type, isIndirectSpecialCase bool) bool { + return isIndirectSpecialCase && !c.isNilableType(typ) && c.isPtrMarshalTextType(typ) +} + +func (c *Compiler) implementsMarshalJSON(typ *runtime.Type) bool { + if !c.implementsMarshalJSONType(typ) { + return false + } + if typ.Kind() != reflect.Ptr { + return true + } + // type kind is reflect.Ptr + if !c.implementsMarshalJSONType(typ.Elem()) { + return true + } + // needs to dereference + return false +} + +func (c *Compiler) implementsMarshalText(typ *runtime.Type) bool { + if !typ.Implements(marshalTextType) { + return false + } + if typ.Kind() != reflect.Ptr { + return true + } + // type kind is reflect.Ptr + if !typ.Elem().Implements(marshalTextType) { + return true + } + // needs to dereference + return false +} + +func (c *Compiler) isNilableType(typ *runtime.Type) bool { + switch typ.Kind() { + case reflect.Ptr: + return true + case reflect.Map: + return true + case reflect.Func: + return true + default: + return false + } +} + +func (c *Compiler) implementsMarshalJSONType(typ *runtime.Type) bool { + return typ.Implements(marshalJSONType) || typ.Implements(marshalJSONContextType) +} + +func (c *Compiler) isPtrMarshalJSONType(typ *runtime.Type) bool { + return !c.implementsMarshalJSONType(typ) && c.implementsMarshalJSONType(runtime.PtrTo(typ)) +} + +func (c *Compiler) isPtrMarshalTextType(typ *runtime.Type) bool { + return !typ.Implements(marshalTextType) && runtime.PtrTo(typ).Implements(marshalTextType) +} + +func (c *Compiler) codeToOpcode(ctx *compileContext, typ *runtime.Type, code Code) *Opcode { + codes := code.ToOpcode(ctx) + codes.Last().Next = newEndOp(ctx, typ) + c.linkRecursiveCode(ctx) + return codes.First() +} + +func (c *Compiler) linkRecursiveCode(ctx *compileContext) { + for _, recursive := range *ctx.recursiveCodes { + typeptr := uintptr(unsafe.Pointer(recursive.Type)) + codes := ctx.structTypeToCodes[typeptr] + compiled := recursive.Jmp + compiled.Code = copyOpcode(codes.First()) + code := compiled.Code + code.End.Next = newEndOp(&compileContext{}, recursive.Type) + code.Op = code.Op.PtrHeadToHead() + + beforeLastCode := code.End + lastCode := beforeLastCode.Next + + totalLength := code.TotalLength() + lastCode.Idx = uint32((totalLength + 1) * uintptrSize) + lastCode.ElemIdx = lastCode.Idx + uintptrSize + lastCode.Length = lastCode.Idx + 2*uintptrSize + code.End.Next.Op = OpRecursiveEnd + + // extend length to alloc slot for elemIdx + length + curTotalLength := uintptr(recursive.TotalLength()) + 3 + nextTotalLength := uintptr(totalLength) + 3 + compiled.CurLen = curTotalLength + compiled.NextLen = nextTotalLength + compiled.Linked = true + } +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/compiler_norace.go b/vendor/github.com/goccy/go-json/internal/encoder/compiler_norace.go new file mode 100644 index 0000000000..20c93cbf70 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/compiler_norace.go @@ -0,0 +1,32 @@ +//go:build !race +// +build !race + +package encoder + +func CompileToGetCodeSet(ctx *RuntimeContext, typeptr uintptr) (*OpcodeSet, error) { + if typeptr > typeAddr.MaxTypeAddr || typeptr < typeAddr.BaseTypeAddr { + codeSet, err := compileToGetCodeSetSlowPath(typeptr) + if err != nil { + return nil, err + } + return getFilteredCodeSetIfNeeded(ctx, codeSet) + } + index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift + if codeSet := cachedOpcodeSets[index]; codeSet != nil { + filtered, err := getFilteredCodeSetIfNeeded(ctx, codeSet) + if err != nil { + return nil, err + } + return filtered, nil + } + codeSet, err := newCompiler().compile(typeptr) + if err != nil { + return nil, err + } + filtered, err := getFilteredCodeSetIfNeeded(ctx, codeSet) + if err != nil { + return nil, err + } + cachedOpcodeSets[index] = codeSet + return filtered, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/compiler_race.go b/vendor/github.com/goccy/go-json/internal/encoder/compiler_race.go new file mode 100644 index 0000000000..13ba23fdff --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/compiler_race.go @@ -0,0 +1,45 @@ +//go:build race +// +build race + +package encoder + +import ( + "sync" +) + +var setsMu sync.RWMutex + +func CompileToGetCodeSet(ctx *RuntimeContext, typeptr uintptr) (*OpcodeSet, error) { + if typeptr > typeAddr.MaxTypeAddr || typeptr < typeAddr.BaseTypeAddr { + codeSet, err := compileToGetCodeSetSlowPath(typeptr) + if err != nil { + return nil, err + } + return getFilteredCodeSetIfNeeded(ctx, codeSet) + } + index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift + setsMu.RLock() + if codeSet := cachedOpcodeSets[index]; codeSet != nil { + filtered, err := getFilteredCodeSetIfNeeded(ctx, codeSet) + if err != nil { + setsMu.RUnlock() + return nil, err + } + setsMu.RUnlock() + return filtered, nil + } + setsMu.RUnlock() + + codeSet, err := newCompiler().compile(typeptr) + if err != nil { + return nil, err + } + filtered, err := getFilteredCodeSetIfNeeded(ctx, codeSet) + if err != nil { + return nil, err + } + setsMu.Lock() + cachedOpcodeSets[index] = codeSet + setsMu.Unlock() + return filtered, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/context.go b/vendor/github.com/goccy/go-json/internal/encoder/context.go new file mode 100644 index 0000000000..3833d0c86d --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/context.go @@ -0,0 +1,105 @@ +package encoder + +import ( + "context" + "sync" + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +type compileContext struct { + opcodeIndex uint32 + ptrIndex int + indent uint32 + escapeKey bool + structTypeToCodes map[uintptr]Opcodes + recursiveCodes *Opcodes +} + +func (c *compileContext) incIndent() { + c.indent++ +} + +func (c *compileContext) decIndent() { + c.indent-- +} + +func (c *compileContext) incIndex() { + c.incOpcodeIndex() + c.incPtrIndex() +} + +func (c *compileContext) decIndex() { + c.decOpcodeIndex() + c.decPtrIndex() +} + +func (c *compileContext) incOpcodeIndex() { + c.opcodeIndex++ +} + +func (c *compileContext) decOpcodeIndex() { + c.opcodeIndex-- +} + +func (c *compileContext) incPtrIndex() { + c.ptrIndex++ +} + +func (c *compileContext) decPtrIndex() { + c.ptrIndex-- +} + +const ( + bufSize = 1024 +) + +var ( + runtimeContextPool = sync.Pool{ + New: func() interface{} { + return &RuntimeContext{ + Buf: make([]byte, 0, bufSize), + Ptrs: make([]uintptr, 128), + KeepRefs: make([]unsafe.Pointer, 0, 8), + Option: &Option{}, + } + }, + } +) + +type RuntimeContext struct { + Context context.Context + Buf []byte + MarshalBuf []byte + Ptrs []uintptr + KeepRefs []unsafe.Pointer + SeenPtr []uintptr + BaseIndent uint32 + Prefix []byte + IndentStr []byte + Option *Option +} + +func (c *RuntimeContext) Init(p uintptr, codelen int) { + if len(c.Ptrs) < codelen { + c.Ptrs = make([]uintptr, codelen) + } + c.Ptrs[0] = p + c.KeepRefs = c.KeepRefs[:0] + c.SeenPtr = c.SeenPtr[:0] + c.BaseIndent = 0 +} + +func (c *RuntimeContext) Ptr() uintptr { + header := (*runtime.SliceHeader)(unsafe.Pointer(&c.Ptrs)) + return uintptr(header.Data) +} + +func TakeRuntimeContext() *RuntimeContext { + return runtimeContextPool.Get().(*RuntimeContext) +} + +func ReleaseRuntimeContext(ctx *RuntimeContext) { + runtimeContextPool.Put(ctx) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/decode_rune.go b/vendor/github.com/goccy/go-json/internal/encoder/decode_rune.go new file mode 100644 index 0000000000..35c959d481 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/decode_rune.go @@ -0,0 +1,126 @@ +package encoder + +import "unicode/utf8" + +const ( + // The default lowest and highest continuation byte. + locb = 128 //0b10000000 + hicb = 191 //0b10111111 + + // These names of these constants are chosen to give nice alignment in the + // table below. The first nibble is an index into acceptRanges or F for + // special one-byte cases. The second nibble is the Rune length or the + // Status for the special one-byte case. + xx = 0xF1 // invalid: size 1 + as = 0xF0 // ASCII: size 1 + s1 = 0x02 // accept 0, size 2 + s2 = 0x13 // accept 1, size 3 + s3 = 0x03 // accept 0, size 3 + s4 = 0x23 // accept 2, size 3 + s5 = 0x34 // accept 3, size 4 + s6 = 0x04 // accept 0, size 4 + s7 = 0x44 // accept 4, size 4 +) + +// first is information about the first byte in a UTF-8 sequence. +var first = [256]uint8{ + // 1 2 3 4 5 6 7 8 9 A B C D E F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x00-0x0F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x10-0x1F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x20-0x2F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x30-0x3F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x40-0x4F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x50-0x5F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x60-0x6F + as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x70-0x7F + // 1 2 3 4 5 6 7 8 9 A B C D E F + xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0x80-0x8F + xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0x90-0x9F + xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xA0-0xAF + xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xB0-0xBF + xx, xx, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, // 0xC0-0xCF + s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, // 0xD0-0xDF + s2, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s4, s3, s3, // 0xE0-0xEF + s5, s6, s6, s6, s7, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xF0-0xFF +} + +const ( + lineSep = byte(168) //'\u2028' + paragraphSep = byte(169) //'\u2029' +) + +type decodeRuneState int + +const ( + validUTF8State decodeRuneState = iota + runeErrorState + lineSepState + paragraphSepState +) + +func decodeRuneInString(s string) (decodeRuneState, int) { + n := len(s) + s0 := s[0] + x := first[s0] + if x >= as { + // The following code simulates an additional check for x == xx and + // handling the ASCII and invalid cases accordingly. This mask-and-or + // approach prevents an additional branch. + mask := rune(x) << 31 >> 31 // Create 0x0000 or 0xFFFF. + if rune(s[0])&^mask|utf8.RuneError&mask == utf8.RuneError { + return runeErrorState, 1 + } + return validUTF8State, 1 + } + sz := int(x & 7) + if n < sz { + return runeErrorState, 1 + } + s1 := s[1] + switch x >> 4 { + case 0: + if s1 < locb || hicb < s1 { + return runeErrorState, 1 + } + case 1: + if s1 < 0xA0 || hicb < s1 { + return runeErrorState, 1 + } + case 2: + if s1 < locb || 0x9F < s1 { + return runeErrorState, 1 + } + case 3: + if s1 < 0x90 || hicb < s1 { + return runeErrorState, 1 + } + case 4: + if s1 < locb || 0x8F < s1 { + return runeErrorState, 1 + } + } + if sz <= 2 { + return validUTF8State, 2 + } + s2 := s[2] + if s2 < locb || hicb < s2 { + return runeErrorState, 1 + } + if sz <= 3 { + // separator character prefixes: [2]byte{226, 128} + if s0 == 226 && s1 == 128 { + switch s2 { + case lineSep: + return lineSepState, 3 + case paragraphSep: + return paragraphSepState, 3 + } + } + return validUTF8State, 3 + } + s3 := s[3] + if s3 < locb || hicb < s3 { + return runeErrorState, 1 + } + return validUTF8State, 4 +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/encoder.go b/vendor/github.com/goccy/go-json/internal/encoder/encoder.go new file mode 100644 index 0000000000..14eb6a0d64 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/encoder.go @@ -0,0 +1,596 @@ +package encoder + +import ( + "bytes" + "encoding" + "encoding/base64" + "encoding/json" + "fmt" + "math" + "reflect" + "strconv" + "strings" + "sync" + "unsafe" + + "github.com/goccy/go-json/internal/errors" + "github.com/goccy/go-json/internal/runtime" +) + +func (t OpType) IsMultipleOpHead() bool { + switch t { + case OpStructHead: + return true + case OpStructHeadSlice: + return true + case OpStructHeadArray: + return true + case OpStructHeadMap: + return true + case OpStructHeadStruct: + return true + case OpStructHeadOmitEmpty: + return true + case OpStructHeadOmitEmptySlice: + return true + case OpStructHeadOmitEmptyArray: + return true + case OpStructHeadOmitEmptyMap: + return true + case OpStructHeadOmitEmptyStruct: + return true + case OpStructHeadSlicePtr: + return true + case OpStructHeadOmitEmptySlicePtr: + return true + case OpStructHeadArrayPtr: + return true + case OpStructHeadOmitEmptyArrayPtr: + return true + case OpStructHeadMapPtr: + return true + case OpStructHeadOmitEmptyMapPtr: + return true + } + return false +} + +func (t OpType) IsMultipleOpField() bool { + switch t { + case OpStructField: + return true + case OpStructFieldSlice: + return true + case OpStructFieldArray: + return true + case OpStructFieldMap: + return true + case OpStructFieldStruct: + return true + case OpStructFieldOmitEmpty: + return true + case OpStructFieldOmitEmptySlice: + return true + case OpStructFieldOmitEmptyArray: + return true + case OpStructFieldOmitEmptyMap: + return true + case OpStructFieldOmitEmptyStruct: + return true + case OpStructFieldSlicePtr: + return true + case OpStructFieldOmitEmptySlicePtr: + return true + case OpStructFieldArrayPtr: + return true + case OpStructFieldOmitEmptyArrayPtr: + return true + case OpStructFieldMapPtr: + return true + case OpStructFieldOmitEmptyMapPtr: + return true + } + return false +} + +type OpcodeSet struct { + Type *runtime.Type + NoescapeKeyCode *Opcode + EscapeKeyCode *Opcode + InterfaceNoescapeKeyCode *Opcode + InterfaceEscapeKeyCode *Opcode + CodeLength int + EndCode *Opcode + Code Code + QueryCache map[string]*OpcodeSet + cacheMu sync.RWMutex +} + +func (s *OpcodeSet) getQueryCache(hash string) *OpcodeSet { + s.cacheMu.RLock() + codeSet := s.QueryCache[hash] + s.cacheMu.RUnlock() + return codeSet +} + +func (s *OpcodeSet) setQueryCache(hash string, codeSet *OpcodeSet) { + s.cacheMu.Lock() + s.QueryCache[hash] = codeSet + s.cacheMu.Unlock() +} + +type CompiledCode struct { + Code *Opcode + Linked bool // whether recursive code already have linked + CurLen uintptr + NextLen uintptr +} + +const StartDetectingCyclesAfter = 1000 + +func Load(base uintptr, idx uintptr) uintptr { + addr := base + idx + return **(**uintptr)(unsafe.Pointer(&addr)) +} + +func Store(base uintptr, idx uintptr, p uintptr) { + addr := base + idx + **(**uintptr)(unsafe.Pointer(&addr)) = p +} + +func LoadNPtr(base uintptr, idx uintptr, ptrNum int) uintptr { + addr := base + idx + p := **(**uintptr)(unsafe.Pointer(&addr)) + if p == 0 { + return 0 + } + return PtrToPtr(p) + /* + for i := 0; i < ptrNum; i++ { + if p == 0 { + return p + } + p = PtrToPtr(p) + } + return p + */ +} + +func PtrToUint64(p uintptr) uint64 { return **(**uint64)(unsafe.Pointer(&p)) } +func PtrToFloat32(p uintptr) float32 { return **(**float32)(unsafe.Pointer(&p)) } +func PtrToFloat64(p uintptr) float64 { return **(**float64)(unsafe.Pointer(&p)) } +func PtrToBool(p uintptr) bool { return **(**bool)(unsafe.Pointer(&p)) } +func PtrToBytes(p uintptr) []byte { return **(**[]byte)(unsafe.Pointer(&p)) } +func PtrToNumber(p uintptr) json.Number { return **(**json.Number)(unsafe.Pointer(&p)) } +func PtrToString(p uintptr) string { return **(**string)(unsafe.Pointer(&p)) } +func PtrToSlice(p uintptr) *runtime.SliceHeader { return *(**runtime.SliceHeader)(unsafe.Pointer(&p)) } +func PtrToPtr(p uintptr) uintptr { + return uintptr(**(**unsafe.Pointer)(unsafe.Pointer(&p))) +} +func PtrToNPtr(p uintptr, ptrNum int) uintptr { + for i := 0; i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = PtrToPtr(p) + } + return p +} + +func PtrToUnsafePtr(p uintptr) unsafe.Pointer { + return *(*unsafe.Pointer)(unsafe.Pointer(&p)) +} +func PtrToInterface(code *Opcode, p uintptr) interface{} { + return *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: code.Type, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), + })) +} + +func ErrUnsupportedValue(code *Opcode, ptr uintptr) *errors.UnsupportedValueError { + v := *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: code.Type, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&ptr)), + })) + return &errors.UnsupportedValueError{ + Value: reflect.ValueOf(v), + Str: fmt.Sprintf("encountered a cycle via %s", code.Type), + } +} + +func ErrUnsupportedFloat(v float64) *errors.UnsupportedValueError { + return &errors.UnsupportedValueError{ + Value: reflect.ValueOf(v), + Str: strconv.FormatFloat(v, 'g', -1, 64), + } +} + +func ErrMarshalerWithCode(code *Opcode, err error) *errors.MarshalerError { + return &errors.MarshalerError{ + Type: runtime.RType2Type(code.Type), + Err: err, + } +} + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +type MapItem struct { + Key []byte + Value []byte +} + +type Mapslice struct { + Items []MapItem +} + +func (m *Mapslice) Len() int { + return len(m.Items) +} + +func (m *Mapslice) Less(i, j int) bool { + return bytes.Compare(m.Items[i].Key, m.Items[j].Key) < 0 +} + +func (m *Mapslice) Swap(i, j int) { + m.Items[i], m.Items[j] = m.Items[j], m.Items[i] +} + +//nolint:structcheck,unused +type mapIter struct { + key unsafe.Pointer + elem unsafe.Pointer + t unsafe.Pointer + h unsafe.Pointer + buckets unsafe.Pointer + bptr unsafe.Pointer + overflow unsafe.Pointer + oldoverflow unsafe.Pointer + startBucket uintptr + offset uint8 + wrapped bool + B uint8 + i uint8 + bucket uintptr + checkBucket uintptr +} + +type MapContext struct { + Start int + First int + Idx int + Slice *Mapslice + Buf []byte + Len int + Iter mapIter +} + +var mapContextPool = sync.Pool{ + New: func() interface{} { + return &MapContext{ + Slice: &Mapslice{}, + } + }, +} + +func NewMapContext(mapLen int, unorderedMap bool) *MapContext { + ctx := mapContextPool.Get().(*MapContext) + if !unorderedMap { + if len(ctx.Slice.Items) < mapLen { + ctx.Slice.Items = make([]MapItem, mapLen) + } else { + ctx.Slice.Items = ctx.Slice.Items[:mapLen] + } + } + ctx.Buf = ctx.Buf[:0] + ctx.Iter = mapIter{} + ctx.Idx = 0 + ctx.Len = mapLen + return ctx +} + +func ReleaseMapContext(c *MapContext) { + mapContextPool.Put(c) +} + +//go:linkname MapIterInit runtime.mapiterinit +//go:noescape +func MapIterInit(mapType *runtime.Type, m unsafe.Pointer, it *mapIter) + +//go:linkname MapIterKey reflect.mapiterkey +//go:noescape +func MapIterKey(it *mapIter) unsafe.Pointer + +//go:linkname MapIterNext reflect.mapiternext +//go:noescape +func MapIterNext(it *mapIter) + +//go:linkname MapLen reflect.maplen +//go:noescape +func MapLen(m unsafe.Pointer) int + +func AppendByteSlice(_ *RuntimeContext, b []byte, src []byte) []byte { + if src == nil { + return append(b, `null`...) + } + encodedLen := base64.StdEncoding.EncodedLen(len(src)) + b = append(b, '"') + pos := len(b) + remainLen := cap(b[pos:]) + var buf []byte + if remainLen > encodedLen { + buf = b[pos : pos+encodedLen] + } else { + buf = make([]byte, encodedLen) + } + base64.StdEncoding.Encode(buf, src) + return append(append(b, buf...), '"') +} + +func AppendFloat32(_ *RuntimeContext, b []byte, v float32) []byte { + f64 := float64(v) + abs := math.Abs(f64) + fmt := byte('f') + // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right. + if abs != 0 { + f32 := float32(abs) + if f32 < 1e-6 || f32 >= 1e21 { + fmt = 'e' + } + } + return strconv.AppendFloat(b, f64, fmt, -1, 32) +} + +func AppendFloat64(_ *RuntimeContext, b []byte, v float64) []byte { + abs := math.Abs(v) + fmt := byte('f') + // Note: Must use float32 comparisons for underlying float32 value to get precise cutoffs right. + if abs != 0 { + if abs < 1e-6 || abs >= 1e21 { + fmt = 'e' + } + } + return strconv.AppendFloat(b, v, fmt, -1, 64) +} + +func AppendBool(_ *RuntimeContext, b []byte, v bool) []byte { + if v { + return append(b, "true"...) + } + return append(b, "false"...) +} + +var ( + floatTable = [256]bool{ + '0': true, + '1': true, + '2': true, + '3': true, + '4': true, + '5': true, + '6': true, + '7': true, + '8': true, + '9': true, + '.': true, + 'e': true, + 'E': true, + '+': true, + '-': true, + } +) + +func AppendNumber(_ *RuntimeContext, b []byte, n json.Number) ([]byte, error) { + if len(n) == 0 { + return append(b, '0'), nil + } + for i := 0; i < len(n); i++ { + if !floatTable[n[i]] { + return nil, fmt.Errorf("json: invalid number literal %q", n) + } + } + b = append(b, n...) + return b, nil +} + +func AppendMarshalJSON(ctx *RuntimeContext, code *Opcode, b []byte, v interface{}) ([]byte, error) { + rv := reflect.ValueOf(v) // convert by dynamic interface type + if (code.Flags & AddrForMarshalerFlags) != 0 { + if rv.CanAddr() { + rv = rv.Addr() + } else { + newV := reflect.New(rv.Type()) + newV.Elem().Set(rv) + rv = newV + } + } + v = rv.Interface() + var bb []byte + if (code.Flags & MarshalerContextFlags) != 0 { + marshaler, ok := v.(marshalerContext) + if !ok { + return AppendNull(ctx, b), nil + } + stdctx := ctx.Option.Context + if ctx.Option.Flag&FieldQueryOption != 0 { + stdctx = SetFieldQueryToContext(stdctx, code.FieldQuery) + } + b, err := marshaler.MarshalJSON(stdctx) + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + bb = b + } else { + marshaler, ok := v.(json.Marshaler) + if !ok { + return AppendNull(ctx, b), nil + } + b, err := marshaler.MarshalJSON() + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + bb = b + } + marshalBuf := ctx.MarshalBuf[:0] + marshalBuf = append(append(marshalBuf, bb...), nul) + compactedBuf, err := compact(b, marshalBuf, (ctx.Option.Flag&HTMLEscapeOption) != 0) + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + ctx.MarshalBuf = marshalBuf + return compactedBuf, nil +} + +func AppendMarshalJSONIndent(ctx *RuntimeContext, code *Opcode, b []byte, v interface{}) ([]byte, error) { + rv := reflect.ValueOf(v) // convert by dynamic interface type + if (code.Flags & AddrForMarshalerFlags) != 0 { + if rv.CanAddr() { + rv = rv.Addr() + } else { + newV := reflect.New(rv.Type()) + newV.Elem().Set(rv) + rv = newV + } + } + v = rv.Interface() + var bb []byte + if (code.Flags & MarshalerContextFlags) != 0 { + marshaler, ok := v.(marshalerContext) + if !ok { + return AppendNull(ctx, b), nil + } + b, err := marshaler.MarshalJSON(ctx.Option.Context) + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + bb = b + } else { + marshaler, ok := v.(json.Marshaler) + if !ok { + return AppendNull(ctx, b), nil + } + b, err := marshaler.MarshalJSON() + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + bb = b + } + marshalBuf := ctx.MarshalBuf[:0] + marshalBuf = append(append(marshalBuf, bb...), nul) + indentedBuf, err := doIndent( + b, + marshalBuf, + string(ctx.Prefix)+strings.Repeat(string(ctx.IndentStr), int(ctx.BaseIndent+code.Indent)), + string(ctx.IndentStr), + (ctx.Option.Flag&HTMLEscapeOption) != 0, + ) + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + ctx.MarshalBuf = marshalBuf + return indentedBuf, nil +} + +func AppendMarshalText(ctx *RuntimeContext, code *Opcode, b []byte, v interface{}) ([]byte, error) { + rv := reflect.ValueOf(v) // convert by dynamic interface type + if (code.Flags & AddrForMarshalerFlags) != 0 { + if rv.CanAddr() { + rv = rv.Addr() + } else { + newV := reflect.New(rv.Type()) + newV.Elem().Set(rv) + rv = newV + } + } + v = rv.Interface() + marshaler, ok := v.(encoding.TextMarshaler) + if !ok { + return AppendNull(ctx, b), nil + } + bytes, err := marshaler.MarshalText() + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + return AppendString(ctx, b, *(*string)(unsafe.Pointer(&bytes))), nil +} + +func AppendMarshalTextIndent(ctx *RuntimeContext, code *Opcode, b []byte, v interface{}) ([]byte, error) { + rv := reflect.ValueOf(v) // convert by dynamic interface type + if (code.Flags & AddrForMarshalerFlags) != 0 { + if rv.CanAddr() { + rv = rv.Addr() + } else { + newV := reflect.New(rv.Type()) + newV.Elem().Set(rv) + rv = newV + } + } + v = rv.Interface() + marshaler, ok := v.(encoding.TextMarshaler) + if !ok { + return AppendNull(ctx, b), nil + } + bytes, err := marshaler.MarshalText() + if err != nil { + return nil, &errors.MarshalerError{Type: reflect.TypeOf(v), Err: err} + } + return AppendString(ctx, b, *(*string)(unsafe.Pointer(&bytes))), nil +} + +func AppendNull(_ *RuntimeContext, b []byte) []byte { + return append(b, "null"...) +} + +func AppendComma(_ *RuntimeContext, b []byte) []byte { + return append(b, ',') +} + +func AppendCommaIndent(_ *RuntimeContext, b []byte) []byte { + return append(b, ',', '\n') +} + +func AppendStructEnd(_ *RuntimeContext, b []byte) []byte { + return append(b, '}', ',') +} + +func AppendStructEndIndent(ctx *RuntimeContext, code *Opcode, b []byte) []byte { + b = append(b, '\n') + b = append(b, ctx.Prefix...) + indentNum := ctx.BaseIndent + code.Indent - 1 + for i := uint32(0); i < indentNum; i++ { + b = append(b, ctx.IndentStr...) + } + return append(b, '}', ',', '\n') +} + +func AppendIndent(ctx *RuntimeContext, b []byte, indent uint32) []byte { + b = append(b, ctx.Prefix...) + indentNum := ctx.BaseIndent + indent + for i := uint32(0); i < indentNum; i++ { + b = append(b, ctx.IndentStr...) + } + return b +} + +func IsNilForMarshaler(v interface{}) bool { + rv := reflect.ValueOf(v) + switch rv.Kind() { + case reflect.Bool: + return !rv.Bool() + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return rv.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return rv.Uint() == 0 + case reflect.Float32, reflect.Float64: + return math.Float64bits(rv.Float()) == 0 + case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Func: + return rv.IsNil() + case reflect.Slice: + return rv.IsNil() || rv.Len() == 0 + case reflect.String: + return rv.Len() == 0 + } + return false +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/indent.go b/vendor/github.com/goccy/go-json/internal/encoder/indent.go new file mode 100644 index 0000000000..dfe04b5e3c --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/indent.go @@ -0,0 +1,211 @@ +package encoder + +import ( + "bytes" + "fmt" + + "github.com/goccy/go-json/internal/errors" +) + +func takeIndentSrcRuntimeContext(src []byte) (*RuntimeContext, []byte) { + ctx := TakeRuntimeContext() + buf := ctx.Buf[:0] + buf = append(append(buf, src...), nul) + ctx.Buf = buf + return ctx, buf +} + +func Indent(buf *bytes.Buffer, src []byte, prefix, indentStr string) error { + if len(src) == 0 { + return errors.ErrUnexpectedEndOfJSON("", 0) + } + + srcCtx, srcBuf := takeIndentSrcRuntimeContext(src) + dstCtx := TakeRuntimeContext() + dst := dstCtx.Buf[:0] + + dst, err := indentAndWrite(buf, dst, srcBuf, prefix, indentStr) + if err != nil { + ReleaseRuntimeContext(srcCtx) + ReleaseRuntimeContext(dstCtx) + return err + } + dstCtx.Buf = dst + ReleaseRuntimeContext(srcCtx) + ReleaseRuntimeContext(dstCtx) + return nil +} + +func indentAndWrite(buf *bytes.Buffer, dst []byte, src []byte, prefix, indentStr string) ([]byte, error) { + dst, err := doIndent(dst, src, prefix, indentStr, false) + if err != nil { + return nil, err + } + if _, err := buf.Write(dst); err != nil { + return nil, err + } + return dst, nil +} + +func doIndent(dst, src []byte, prefix, indentStr string, escape bool) ([]byte, error) { + buf, cursor, err := indentValue(dst, src, 0, 0, []byte(prefix), []byte(indentStr), escape) + if err != nil { + return nil, err + } + if err := validateEndBuf(src, cursor); err != nil { + return nil, err + } + return buf, nil +} + +func indentValue( + dst []byte, + src []byte, + indentNum int, + cursor int64, + prefix []byte, + indentBytes []byte, + escape bool) ([]byte, int64, error) { + for { + switch src[cursor] { + case ' ', '\t', '\n', '\r': + cursor++ + continue + case '{': + return indentObject(dst, src, indentNum, cursor, prefix, indentBytes, escape) + case '}': + return nil, 0, errors.ErrSyntax("unexpected character '}'", cursor) + case '[': + return indentArray(dst, src, indentNum, cursor, prefix, indentBytes, escape) + case ']': + return nil, 0, errors.ErrSyntax("unexpected character ']'", cursor) + case '"': + return compactString(dst, src, cursor, escape) + case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': + return compactNumber(dst, src, cursor) + case 't': + return compactTrue(dst, src, cursor) + case 'f': + return compactFalse(dst, src, cursor) + case 'n': + return compactNull(dst, src, cursor) + default: + return nil, 0, errors.ErrSyntax(fmt.Sprintf("unexpected character '%c'", src[cursor]), cursor) + } + } +} + +func indentObject( + dst []byte, + src []byte, + indentNum int, + cursor int64, + prefix []byte, + indentBytes []byte, + escape bool) ([]byte, int64, error) { + if src[cursor] == '{' { + dst = append(dst, '{') + } else { + return nil, 0, errors.ErrExpected("expected { character for object value", cursor) + } + cursor = skipWhiteSpace(src, cursor+1) + if src[cursor] == '}' { + dst = append(dst, '}') + return dst, cursor + 1, nil + } + indentNum++ + var err error + for { + dst = append(append(dst, '\n'), prefix...) + for i := 0; i < indentNum; i++ { + dst = append(dst, indentBytes...) + } + cursor = skipWhiteSpace(src, cursor) + dst, cursor, err = compactString(dst, src, cursor, escape) + if err != nil { + return nil, 0, err + } + cursor = skipWhiteSpace(src, cursor) + if src[cursor] != ':' { + return nil, 0, errors.ErrSyntax( + fmt.Sprintf("invalid character '%c' after object key", src[cursor]), + cursor+1, + ) + } + dst = append(dst, ':', ' ') + dst, cursor, err = indentValue(dst, src, indentNum, cursor+1, prefix, indentBytes, escape) + if err != nil { + return nil, 0, err + } + cursor = skipWhiteSpace(src, cursor) + switch src[cursor] { + case '}': + dst = append(append(dst, '\n'), prefix...) + for i := 0; i < indentNum-1; i++ { + dst = append(dst, indentBytes...) + } + dst = append(dst, '}') + cursor++ + return dst, cursor, nil + case ',': + dst = append(dst, ',') + default: + return nil, 0, errors.ErrSyntax( + fmt.Sprintf("invalid character '%c' after object key:value pair", src[cursor]), + cursor+1, + ) + } + cursor++ + } +} + +func indentArray( + dst []byte, + src []byte, + indentNum int, + cursor int64, + prefix []byte, + indentBytes []byte, + escape bool) ([]byte, int64, error) { + if src[cursor] == '[' { + dst = append(dst, '[') + } else { + return nil, 0, errors.ErrExpected("expected [ character for array value", cursor) + } + cursor = skipWhiteSpace(src, cursor+1) + if src[cursor] == ']' { + dst = append(dst, ']') + return dst, cursor + 1, nil + } + indentNum++ + var err error + for { + dst = append(append(dst, '\n'), prefix...) + for i := 0; i < indentNum; i++ { + dst = append(dst, indentBytes...) + } + dst, cursor, err = indentValue(dst, src, indentNum, cursor, prefix, indentBytes, escape) + if err != nil { + return nil, 0, err + } + cursor = skipWhiteSpace(src, cursor) + switch src[cursor] { + case ']': + dst = append(append(dst, '\n'), prefix...) + for i := 0; i < indentNum-1; i++ { + dst = append(dst, indentBytes...) + } + dst = append(dst, ']') + cursor++ + return dst, cursor, nil + case ',': + dst = append(dst, ',') + default: + return nil, 0, errors.ErrSyntax( + fmt.Sprintf("invalid character '%c' after array value", src[cursor]), + cursor+1, + ) + } + cursor++ + } +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/int.go b/vendor/github.com/goccy/go-json/internal/encoder/int.go new file mode 100644 index 0000000000..85f0796098 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/int.go @@ -0,0 +1,152 @@ +package encoder + +import ( + "unsafe" +) + +var endianness int + +func init() { + var b [2]byte + *(*uint16)(unsafe.Pointer(&b)) = uint16(0xABCD) + + switch b[0] { + case 0xCD: + endianness = 0 // LE + case 0xAB: + endianness = 1 // BE + default: + panic("could not determine endianness") + } +} + +// "00010203...96979899" cast to []uint16 +var intLELookup = [100]uint16{ + 0x3030, 0x3130, 0x3230, 0x3330, 0x3430, 0x3530, 0x3630, 0x3730, 0x3830, 0x3930, + 0x3031, 0x3131, 0x3231, 0x3331, 0x3431, 0x3531, 0x3631, 0x3731, 0x3831, 0x3931, + 0x3032, 0x3132, 0x3232, 0x3332, 0x3432, 0x3532, 0x3632, 0x3732, 0x3832, 0x3932, + 0x3033, 0x3133, 0x3233, 0x3333, 0x3433, 0x3533, 0x3633, 0x3733, 0x3833, 0x3933, + 0x3034, 0x3134, 0x3234, 0x3334, 0x3434, 0x3534, 0x3634, 0x3734, 0x3834, 0x3934, + 0x3035, 0x3135, 0x3235, 0x3335, 0x3435, 0x3535, 0x3635, 0x3735, 0x3835, 0x3935, + 0x3036, 0x3136, 0x3236, 0x3336, 0x3436, 0x3536, 0x3636, 0x3736, 0x3836, 0x3936, + 0x3037, 0x3137, 0x3237, 0x3337, 0x3437, 0x3537, 0x3637, 0x3737, 0x3837, 0x3937, + 0x3038, 0x3138, 0x3238, 0x3338, 0x3438, 0x3538, 0x3638, 0x3738, 0x3838, 0x3938, + 0x3039, 0x3139, 0x3239, 0x3339, 0x3439, 0x3539, 0x3639, 0x3739, 0x3839, 0x3939, +} + +var intBELookup = [100]uint16{ + 0x3030, 0x3031, 0x3032, 0x3033, 0x3034, 0x3035, 0x3036, 0x3037, 0x3038, 0x3039, + 0x3130, 0x3131, 0x3132, 0x3133, 0x3134, 0x3135, 0x3136, 0x3137, 0x3138, 0x3139, + 0x3230, 0x3231, 0x3232, 0x3233, 0x3234, 0x3235, 0x3236, 0x3237, 0x3238, 0x3239, + 0x3330, 0x3331, 0x3332, 0x3333, 0x3334, 0x3335, 0x3336, 0x3337, 0x3338, 0x3339, + 0x3430, 0x3431, 0x3432, 0x3433, 0x3434, 0x3435, 0x3436, 0x3437, 0x3438, 0x3439, + 0x3530, 0x3531, 0x3532, 0x3533, 0x3534, 0x3535, 0x3536, 0x3537, 0x3538, 0x3539, + 0x3630, 0x3631, 0x3632, 0x3633, 0x3634, 0x3635, 0x3636, 0x3637, 0x3638, 0x3639, + 0x3730, 0x3731, 0x3732, 0x3733, 0x3734, 0x3735, 0x3736, 0x3737, 0x3738, 0x3739, + 0x3830, 0x3831, 0x3832, 0x3833, 0x3834, 0x3835, 0x3836, 0x3837, 0x3838, 0x3839, + 0x3930, 0x3931, 0x3932, 0x3933, 0x3934, 0x3935, 0x3936, 0x3937, 0x3938, 0x3939, +} + +var intLookup = [2]*[100]uint16{&intLELookup, &intBELookup} + +func numMask(numBitSize uint8) uint64 { + return 1<>(code.NumBitSize-1))&1 == 1 + if !negative { + if n < 10 { + return append(out, byte(n+'0')) + } else if n < 100 { + u := intLELookup[n] + return append(out, byte(u), byte(u>>8)) + } + } else { + n = -n & mask + } + + lookup := intLookup[endianness] + + var b [22]byte + u := (*[11]uint16)(unsafe.Pointer(&b)) + i := 11 + + for n >= 100 { + j := n % 100 + n /= 100 + i-- + u[i] = lookup[j] + } + + i-- + u[i] = lookup[n] + + i *= 2 // convert to byte index + if n < 10 { + i++ // remove leading zero + } + if negative { + i-- + b[i] = '-' + } + + return append(out, b[i:]...) +} + +func AppendUint(_ *RuntimeContext, out []byte, p uintptr, code *Opcode) []byte { + var u64 uint64 + switch code.NumBitSize { + case 8: + u64 = (uint64)(**(**uint8)(unsafe.Pointer(&p))) + case 16: + u64 = (uint64)(**(**uint16)(unsafe.Pointer(&p))) + case 32: + u64 = (uint64)(**(**uint32)(unsafe.Pointer(&p))) + case 64: + u64 = **(**uint64)(unsafe.Pointer(&p)) + } + mask := numMask(code.NumBitSize) + n := u64 & mask + if n < 10 { + return append(out, byte(n+'0')) + } else if n < 100 { + u := intLELookup[n] + return append(out, byte(u), byte(u>>8)) + } + + lookup := intLookup[endianness] + + var b [22]byte + u := (*[11]uint16)(unsafe.Pointer(&b)) + i := 11 + + for n >= 100 { + j := n % 100 + n /= 100 + i-- + u[i] = lookup[j] + } + + i-- + u[i] = lookup[n] + + i *= 2 // convert to byte index + if n < 10 { + i++ // remove leading zero + } + return append(out, b[i:]...) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/map112.go b/vendor/github.com/goccy/go-json/internal/encoder/map112.go new file mode 100644 index 0000000000..e96ffadf7a --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/map112.go @@ -0,0 +1,9 @@ +//go:build !go1.13 +// +build !go1.13 + +package encoder + +import "unsafe" + +//go:linkname MapIterValue reflect.mapitervalue +func MapIterValue(it *mapIter) unsafe.Pointer diff --git a/vendor/github.com/goccy/go-json/internal/encoder/map113.go b/vendor/github.com/goccy/go-json/internal/encoder/map113.go new file mode 100644 index 0000000000..9b69dcc360 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/map113.go @@ -0,0 +1,9 @@ +//go:build go1.13 +// +build go1.13 + +package encoder + +import "unsafe" + +//go:linkname MapIterValue reflect.mapiterelem +func MapIterValue(it *mapIter) unsafe.Pointer diff --git a/vendor/github.com/goccy/go-json/internal/encoder/opcode.go b/vendor/github.com/goccy/go-json/internal/encoder/opcode.go new file mode 100644 index 0000000000..05fc3ce049 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/opcode.go @@ -0,0 +1,669 @@ +package encoder + +import ( + "fmt" + "strings" + "unsafe" + + "github.com/goccy/go-json/internal/runtime" +) + +const uintptrSize = 4 << (^uintptr(0) >> 63) + +type OpFlags uint16 + +const ( + AnonymousHeadFlags OpFlags = 1 << 0 + AnonymousKeyFlags OpFlags = 1 << 1 + IndirectFlags OpFlags = 1 << 2 + IsTaggedKeyFlags OpFlags = 1 << 3 + NilCheckFlags OpFlags = 1 << 4 + AddrForMarshalerFlags OpFlags = 1 << 5 + IsNextOpPtrTypeFlags OpFlags = 1 << 6 + IsNilableTypeFlags OpFlags = 1 << 7 + MarshalerContextFlags OpFlags = 1 << 8 + NonEmptyInterfaceFlags OpFlags = 1 << 9 +) + +type Opcode struct { + Op OpType // operation type + Idx uint32 // offset to access ptr + Next *Opcode // next opcode + End *Opcode // array/slice/struct/map end + NextField *Opcode // next struct field + Key string // struct field key + Offset uint32 // offset size from struct header + PtrNum uint8 // pointer number: e.g. double pointer is 2. + NumBitSize uint8 + Flags OpFlags + + Type *runtime.Type // go type + Jmp *CompiledCode // for recursive call + FieldQuery *FieldQuery // field query for Interface / MarshalJSON / MarshalText + ElemIdx uint32 // offset to access array/slice elem + Length uint32 // offset to access slice length or array length + Indent uint32 // indent number + Size uint32 // array/slice elem size + DisplayIdx uint32 // opcode index + DisplayKey string // key text to display +} + +func (c *Opcode) Validate() error { + var prevIdx uint32 + for code := c; !code.IsEnd(); { + if prevIdx != 0 { + if code.DisplayIdx != prevIdx+1 { + return fmt.Errorf( + "invalid index. previous display index is %d but next is %d. dump = %s", + prevIdx, code.DisplayIdx, c.Dump(), + ) + } + } + prevIdx = code.DisplayIdx + code = code.IterNext() + } + return nil +} + +func (c *Opcode) IterNext() *Opcode { + if c == nil { + return nil + } + switch c.Op.CodeType() { + case CodeArrayElem, CodeSliceElem, CodeMapKey: + return c.End + default: + return c.Next + } +} + +func (c *Opcode) IsEnd() bool { + if c == nil { + return true + } + return c.Op == OpEnd || c.Op == OpInterfaceEnd || c.Op == OpRecursiveEnd +} + +func (c *Opcode) MaxIdx() uint32 { + max := uint32(0) + for _, value := range []uint32{ + c.Idx, + c.ElemIdx, + c.Length, + c.Size, + } { + if max < value { + max = value + } + } + return max +} + +func (c *Opcode) ToHeaderType(isString bool) OpType { + switch c.Op { + case OpInt: + if isString { + return OpStructHeadIntString + } + return OpStructHeadInt + case OpIntPtr: + if isString { + return OpStructHeadIntPtrString + } + return OpStructHeadIntPtr + case OpUint: + if isString { + return OpStructHeadUintString + } + return OpStructHeadUint + case OpUintPtr: + if isString { + return OpStructHeadUintPtrString + } + return OpStructHeadUintPtr + case OpFloat32: + if isString { + return OpStructHeadFloat32String + } + return OpStructHeadFloat32 + case OpFloat32Ptr: + if isString { + return OpStructHeadFloat32PtrString + } + return OpStructHeadFloat32Ptr + case OpFloat64: + if isString { + return OpStructHeadFloat64String + } + return OpStructHeadFloat64 + case OpFloat64Ptr: + if isString { + return OpStructHeadFloat64PtrString + } + return OpStructHeadFloat64Ptr + case OpString: + if isString { + return OpStructHeadStringString + } + return OpStructHeadString + case OpStringPtr: + if isString { + return OpStructHeadStringPtrString + } + return OpStructHeadStringPtr + case OpNumber: + if isString { + return OpStructHeadNumberString + } + return OpStructHeadNumber + case OpNumberPtr: + if isString { + return OpStructHeadNumberPtrString + } + return OpStructHeadNumberPtr + case OpBool: + if isString { + return OpStructHeadBoolString + } + return OpStructHeadBool + case OpBoolPtr: + if isString { + return OpStructHeadBoolPtrString + } + return OpStructHeadBoolPtr + case OpBytes: + return OpStructHeadBytes + case OpBytesPtr: + return OpStructHeadBytesPtr + case OpMap: + return OpStructHeadMap + case OpMapPtr: + c.Op = OpMap + return OpStructHeadMapPtr + case OpArray: + return OpStructHeadArray + case OpArrayPtr: + c.Op = OpArray + return OpStructHeadArrayPtr + case OpSlice: + return OpStructHeadSlice + case OpSlicePtr: + c.Op = OpSlice + return OpStructHeadSlicePtr + case OpMarshalJSON: + return OpStructHeadMarshalJSON + case OpMarshalJSONPtr: + return OpStructHeadMarshalJSONPtr + case OpMarshalText: + return OpStructHeadMarshalText + case OpMarshalTextPtr: + return OpStructHeadMarshalTextPtr + } + return OpStructHead +} + +func (c *Opcode) ToFieldType(isString bool) OpType { + switch c.Op { + case OpInt: + if isString { + return OpStructFieldIntString + } + return OpStructFieldInt + case OpIntPtr: + if isString { + return OpStructFieldIntPtrString + } + return OpStructFieldIntPtr + case OpUint: + if isString { + return OpStructFieldUintString + } + return OpStructFieldUint + case OpUintPtr: + if isString { + return OpStructFieldUintPtrString + } + return OpStructFieldUintPtr + case OpFloat32: + if isString { + return OpStructFieldFloat32String + } + return OpStructFieldFloat32 + case OpFloat32Ptr: + if isString { + return OpStructFieldFloat32PtrString + } + return OpStructFieldFloat32Ptr + case OpFloat64: + if isString { + return OpStructFieldFloat64String + } + return OpStructFieldFloat64 + case OpFloat64Ptr: + if isString { + return OpStructFieldFloat64PtrString + } + return OpStructFieldFloat64Ptr + case OpString: + if isString { + return OpStructFieldStringString + } + return OpStructFieldString + case OpStringPtr: + if isString { + return OpStructFieldStringPtrString + } + return OpStructFieldStringPtr + case OpNumber: + if isString { + return OpStructFieldNumberString + } + return OpStructFieldNumber + case OpNumberPtr: + if isString { + return OpStructFieldNumberPtrString + } + return OpStructFieldNumberPtr + case OpBool: + if isString { + return OpStructFieldBoolString + } + return OpStructFieldBool + case OpBoolPtr: + if isString { + return OpStructFieldBoolPtrString + } + return OpStructFieldBoolPtr + case OpBytes: + return OpStructFieldBytes + case OpBytesPtr: + return OpStructFieldBytesPtr + case OpMap: + return OpStructFieldMap + case OpMapPtr: + c.Op = OpMap + return OpStructFieldMapPtr + case OpArray: + return OpStructFieldArray + case OpArrayPtr: + c.Op = OpArray + return OpStructFieldArrayPtr + case OpSlice: + return OpStructFieldSlice + case OpSlicePtr: + c.Op = OpSlice + return OpStructFieldSlicePtr + case OpMarshalJSON: + return OpStructFieldMarshalJSON + case OpMarshalJSONPtr: + return OpStructFieldMarshalJSONPtr + case OpMarshalText: + return OpStructFieldMarshalText + case OpMarshalTextPtr: + return OpStructFieldMarshalTextPtr + } + return OpStructField +} + +func newOpCode(ctx *compileContext, typ *runtime.Type, op OpType) *Opcode { + return newOpCodeWithNext(ctx, typ, op, newEndOp(ctx, typ)) +} + +func opcodeOffset(idx int) uint32 { + return uint32(idx) * uintptrSize +} + +func getCodeAddrByIdx(head *Opcode, idx uint32) *Opcode { + addr := uintptr(unsafe.Pointer(head)) + uintptr(idx)*unsafe.Sizeof(Opcode{}) + return *(**Opcode)(unsafe.Pointer(&addr)) +} + +func copyOpcode(code *Opcode) *Opcode { + codeNum := ToEndCode(code).DisplayIdx + 1 + codeSlice := make([]Opcode, codeNum) + head := (*Opcode)((*runtime.SliceHeader)(unsafe.Pointer(&codeSlice)).Data) + ptr := head + c := code + for { + *ptr = Opcode{ + Op: c.Op, + Key: c.Key, + PtrNum: c.PtrNum, + NumBitSize: c.NumBitSize, + Flags: c.Flags, + Idx: c.Idx, + Offset: c.Offset, + Type: c.Type, + FieldQuery: c.FieldQuery, + DisplayIdx: c.DisplayIdx, + DisplayKey: c.DisplayKey, + ElemIdx: c.ElemIdx, + Length: c.Length, + Size: c.Size, + Indent: c.Indent, + Jmp: c.Jmp, + } + if c.End != nil { + ptr.End = getCodeAddrByIdx(head, c.End.DisplayIdx) + } + if c.NextField != nil { + ptr.NextField = getCodeAddrByIdx(head, c.NextField.DisplayIdx) + } + if c.Next != nil { + ptr.Next = getCodeAddrByIdx(head, c.Next.DisplayIdx) + } + if c.IsEnd() { + break + } + ptr = getCodeAddrByIdx(head, c.DisplayIdx+1) + c = c.IterNext() + } + return head +} + +func setTotalLengthToInterfaceOp(code *Opcode) { + for c := code; !c.IsEnd(); { + if c.Op == OpInterface || c.Op == OpInterfacePtr { + c.Length = uint32(code.TotalLength()) + } + c = c.IterNext() + } +} + +func ToEndCode(code *Opcode) *Opcode { + c := code + for !c.IsEnd() { + c = c.IterNext() + } + return c +} + +func copyToInterfaceOpcode(code *Opcode) *Opcode { + copied := copyOpcode(code) + c := copied + c = ToEndCode(c) + c.Idx += uintptrSize + c.ElemIdx = c.Idx + uintptrSize + c.Length = c.Idx + 2*uintptrSize + c.Op = OpInterfaceEnd + return copied +} + +func newOpCodeWithNext(ctx *compileContext, typ *runtime.Type, op OpType, next *Opcode) *Opcode { + return &Opcode{ + Op: op, + Idx: opcodeOffset(ctx.ptrIndex), + Next: next, + Type: typ, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } +} + +func newEndOp(ctx *compileContext, typ *runtime.Type) *Opcode { + return newOpCodeWithNext(ctx, typ, OpEnd, nil) +} + +func (c *Opcode) TotalLength() int { + var idx int + code := c + for !code.IsEnd() { + maxIdx := int(code.MaxIdx() / uintptrSize) + if idx < maxIdx { + idx = maxIdx + } + if code.Op == OpRecursiveEnd { + break + } + code = code.IterNext() + } + maxIdx := int(code.MaxIdx() / uintptrSize) + if idx < maxIdx { + idx = maxIdx + } + return idx + 1 +} + +func (c *Opcode) dumpHead(code *Opcode) string { + var length uint32 + if code.Op.CodeType() == CodeArrayHead { + length = code.Length + } else { + length = code.Length / uintptrSize + } + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d][elemIdx:%d][length:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + code.ElemIdx/uintptrSize, + length, + ) +} + +func (c *Opcode) dumpMapHead(code *Opcode) string { + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + ) +} + +func (c *Opcode) dumpMapEnd(code *Opcode) string { + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + ) +} + +func (c *Opcode) dumpElem(code *Opcode) string { + var length uint32 + if code.Op.CodeType() == CodeArrayElem { + length = code.Length + } else { + length = code.Length / uintptrSize + } + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d][elemIdx:%d][length:%d][size:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + code.ElemIdx/uintptrSize, + length, + code.Size, + ) +} + +func (c *Opcode) dumpField(code *Opcode) string { + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d][key:%s][offset:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + code.DisplayKey, + code.Offset, + ) +} + +func (c *Opcode) dumpKey(code *Opcode) string { + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + ) +} + +func (c *Opcode) dumpValue(code *Opcode) string { + return fmt.Sprintf( + `[%03d]%s%s ([idx:%d])`, + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + ) +} + +func (c *Opcode) Dump() string { + codes := []string{} + for code := c; !code.IsEnd(); { + switch code.Op.CodeType() { + case CodeSliceHead: + codes = append(codes, c.dumpHead(code)) + code = code.Next + case CodeMapHead: + codes = append(codes, c.dumpMapHead(code)) + code = code.Next + case CodeArrayElem, CodeSliceElem: + codes = append(codes, c.dumpElem(code)) + code = code.End + case CodeMapKey: + codes = append(codes, c.dumpKey(code)) + code = code.End + case CodeMapValue: + codes = append(codes, c.dumpValue(code)) + code = code.Next + case CodeMapEnd: + codes = append(codes, c.dumpMapEnd(code)) + code = code.Next + case CodeStructField: + codes = append(codes, c.dumpField(code)) + code = code.Next + case CodeStructEnd: + codes = append(codes, c.dumpField(code)) + code = code.Next + default: + codes = append(codes, fmt.Sprintf( + "[%03d]%s%s ([idx:%d])", + code.DisplayIdx, + strings.Repeat("-", int(code.Indent)), + code.Op, + code.Idx/uintptrSize, + )) + code = code.Next + } + } + return strings.Join(codes, "\n") +} + +func newSliceHeaderCode(ctx *compileContext, typ *runtime.Type) *Opcode { + idx := opcodeOffset(ctx.ptrIndex) + ctx.incPtrIndex() + elemIdx := opcodeOffset(ctx.ptrIndex) + ctx.incPtrIndex() + length := opcodeOffset(ctx.ptrIndex) + return &Opcode{ + Op: OpSlice, + Type: typ, + Idx: idx, + DisplayIdx: ctx.opcodeIndex, + ElemIdx: elemIdx, + Length: length, + Indent: ctx.indent, + } +} + +func newSliceElemCode(ctx *compileContext, typ *runtime.Type, head *Opcode, size uintptr) *Opcode { + return &Opcode{ + Op: OpSliceElem, + Type: typ, + Idx: head.Idx, + DisplayIdx: ctx.opcodeIndex, + ElemIdx: head.ElemIdx, + Length: head.Length, + Indent: ctx.indent, + Size: uint32(size), + } +} + +func newArrayHeaderCode(ctx *compileContext, typ *runtime.Type, alen int) *Opcode { + idx := opcodeOffset(ctx.ptrIndex) + ctx.incPtrIndex() + elemIdx := opcodeOffset(ctx.ptrIndex) + return &Opcode{ + Op: OpArray, + Type: typ, + Idx: idx, + DisplayIdx: ctx.opcodeIndex, + ElemIdx: elemIdx, + Indent: ctx.indent, + Length: uint32(alen), + } +} + +func newArrayElemCode(ctx *compileContext, typ *runtime.Type, head *Opcode, length int, size uintptr) *Opcode { + return &Opcode{ + Op: OpArrayElem, + Type: typ, + Idx: head.Idx, + DisplayIdx: ctx.opcodeIndex, + ElemIdx: head.ElemIdx, + Length: uint32(length), + Indent: ctx.indent, + Size: uint32(size), + } +} + +func newMapHeaderCode(ctx *compileContext, typ *runtime.Type) *Opcode { + idx := opcodeOffset(ctx.ptrIndex) + ctx.incPtrIndex() + return &Opcode{ + Op: OpMap, + Type: typ, + Idx: idx, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } +} + +func newMapKeyCode(ctx *compileContext, typ *runtime.Type, head *Opcode) *Opcode { + return &Opcode{ + Op: OpMapKey, + Type: typ, + Idx: head.Idx, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } +} + +func newMapValueCode(ctx *compileContext, typ *runtime.Type, head *Opcode) *Opcode { + return &Opcode{ + Op: OpMapValue, + Type: typ, + Idx: head.Idx, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + } +} + +func newMapEndCode(ctx *compileContext, typ *runtime.Type, head *Opcode) *Opcode { + return &Opcode{ + Op: OpMapEnd, + Type: typ, + Idx: head.Idx, + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + Next: newEndOp(ctx, typ), + } +} + +func newRecursiveCode(ctx *compileContext, typ *runtime.Type, jmp *CompiledCode) *Opcode { + return &Opcode{ + Op: OpRecursive, + Type: typ, + Idx: opcodeOffset(ctx.ptrIndex), + Next: newEndOp(ctx, typ), + DisplayIdx: ctx.opcodeIndex, + Indent: ctx.indent, + Jmp: jmp, + } +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/option.go b/vendor/github.com/goccy/go-json/internal/encoder/option.go new file mode 100644 index 0000000000..82d5ce3e7b --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/option.go @@ -0,0 +1,47 @@ +package encoder + +import ( + "context" + "io" +) + +type OptionFlag uint8 + +const ( + HTMLEscapeOption OptionFlag = 1 << iota + IndentOption + UnorderedMapOption + DebugOption + ColorizeOption + ContextOption + NormalizeUTF8Option + FieldQueryOption +) + +type Option struct { + Flag OptionFlag + ColorScheme *ColorScheme + Context context.Context + DebugOut io.Writer +} + +type EncodeFormat struct { + Header string + Footer string +} + +type EncodeFormatScheme struct { + Int EncodeFormat + Uint EncodeFormat + Float EncodeFormat + Bool EncodeFormat + String EncodeFormat + Binary EncodeFormat + ObjectKey EncodeFormat + Null EncodeFormat +} + +type ( + ColorScheme = EncodeFormatScheme + ColorFormat = EncodeFormat +) diff --git a/vendor/github.com/goccy/go-json/internal/encoder/optype.go b/vendor/github.com/goccy/go-json/internal/encoder/optype.go new file mode 100644 index 0000000000..5c1241b47d --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/optype.go @@ -0,0 +1,932 @@ +// Code generated by internal/cmd/generator. DO NOT EDIT! +package encoder + +import ( + "strings" +) + +type CodeType int + +const ( + CodeOp CodeType = 0 + CodeArrayHead CodeType = 1 + CodeArrayElem CodeType = 2 + CodeSliceHead CodeType = 3 + CodeSliceElem CodeType = 4 + CodeMapHead CodeType = 5 + CodeMapKey CodeType = 6 + CodeMapValue CodeType = 7 + CodeMapEnd CodeType = 8 + CodeRecursive CodeType = 9 + CodeStructField CodeType = 10 + CodeStructEnd CodeType = 11 +) + +var opTypeStrings = [400]string{ + "End", + "Interface", + "Ptr", + "SliceElem", + "SliceEnd", + "ArrayElem", + "ArrayEnd", + "MapKey", + "MapValue", + "MapEnd", + "Recursive", + "RecursivePtr", + "RecursiveEnd", + "InterfaceEnd", + "Int", + "Uint", + "Float32", + "Float64", + "Bool", + "String", + "Bytes", + "Number", + "Array", + "Map", + "Slice", + "Struct", + "MarshalJSON", + "MarshalText", + "IntString", + "UintString", + "Float32String", + "Float64String", + "BoolString", + "StringString", + "NumberString", + "IntPtr", + "UintPtr", + "Float32Ptr", + "Float64Ptr", + "BoolPtr", + "StringPtr", + "BytesPtr", + "NumberPtr", + "ArrayPtr", + "MapPtr", + "SlicePtr", + "MarshalJSONPtr", + "MarshalTextPtr", + "InterfacePtr", + "IntPtrString", + "UintPtrString", + "Float32PtrString", + "Float64PtrString", + "BoolPtrString", + "StringPtrString", + "NumberPtrString", + "StructHeadInt", + "StructHeadOmitEmptyInt", + "StructPtrHeadInt", + "StructPtrHeadOmitEmptyInt", + "StructHeadUint", + "StructHeadOmitEmptyUint", + "StructPtrHeadUint", + "StructPtrHeadOmitEmptyUint", + "StructHeadFloat32", + "StructHeadOmitEmptyFloat32", + "StructPtrHeadFloat32", + "StructPtrHeadOmitEmptyFloat32", + "StructHeadFloat64", + "StructHeadOmitEmptyFloat64", + "StructPtrHeadFloat64", + "StructPtrHeadOmitEmptyFloat64", + "StructHeadBool", + "StructHeadOmitEmptyBool", + "StructPtrHeadBool", + "StructPtrHeadOmitEmptyBool", + "StructHeadString", + "StructHeadOmitEmptyString", + "StructPtrHeadString", + "StructPtrHeadOmitEmptyString", + "StructHeadBytes", + "StructHeadOmitEmptyBytes", + "StructPtrHeadBytes", + "StructPtrHeadOmitEmptyBytes", + "StructHeadNumber", + "StructHeadOmitEmptyNumber", + "StructPtrHeadNumber", + "StructPtrHeadOmitEmptyNumber", + "StructHeadArray", + "StructHeadOmitEmptyArray", + "StructPtrHeadArray", + "StructPtrHeadOmitEmptyArray", + "StructHeadMap", + "StructHeadOmitEmptyMap", + "StructPtrHeadMap", + "StructPtrHeadOmitEmptyMap", + "StructHeadSlice", + "StructHeadOmitEmptySlice", + "StructPtrHeadSlice", + "StructPtrHeadOmitEmptySlice", + "StructHeadStruct", + "StructHeadOmitEmptyStruct", + "StructPtrHeadStruct", + "StructPtrHeadOmitEmptyStruct", + "StructHeadMarshalJSON", + "StructHeadOmitEmptyMarshalJSON", + "StructPtrHeadMarshalJSON", + "StructPtrHeadOmitEmptyMarshalJSON", + "StructHeadMarshalText", + "StructHeadOmitEmptyMarshalText", + "StructPtrHeadMarshalText", + "StructPtrHeadOmitEmptyMarshalText", + "StructHeadIntString", + "StructHeadOmitEmptyIntString", + "StructPtrHeadIntString", + "StructPtrHeadOmitEmptyIntString", + "StructHeadUintString", + "StructHeadOmitEmptyUintString", + "StructPtrHeadUintString", + "StructPtrHeadOmitEmptyUintString", + "StructHeadFloat32String", + "StructHeadOmitEmptyFloat32String", + "StructPtrHeadFloat32String", + "StructPtrHeadOmitEmptyFloat32String", + "StructHeadFloat64String", + "StructHeadOmitEmptyFloat64String", + "StructPtrHeadFloat64String", + "StructPtrHeadOmitEmptyFloat64String", + "StructHeadBoolString", + "StructHeadOmitEmptyBoolString", + "StructPtrHeadBoolString", + "StructPtrHeadOmitEmptyBoolString", + "StructHeadStringString", + "StructHeadOmitEmptyStringString", + "StructPtrHeadStringString", + "StructPtrHeadOmitEmptyStringString", + "StructHeadNumberString", + "StructHeadOmitEmptyNumberString", + "StructPtrHeadNumberString", + "StructPtrHeadOmitEmptyNumberString", + "StructHeadIntPtr", + "StructHeadOmitEmptyIntPtr", + "StructPtrHeadIntPtr", + "StructPtrHeadOmitEmptyIntPtr", + "StructHeadUintPtr", + "StructHeadOmitEmptyUintPtr", + "StructPtrHeadUintPtr", + "StructPtrHeadOmitEmptyUintPtr", + "StructHeadFloat32Ptr", + "StructHeadOmitEmptyFloat32Ptr", + "StructPtrHeadFloat32Ptr", + "StructPtrHeadOmitEmptyFloat32Ptr", + "StructHeadFloat64Ptr", + "StructHeadOmitEmptyFloat64Ptr", + "StructPtrHeadFloat64Ptr", + "StructPtrHeadOmitEmptyFloat64Ptr", + "StructHeadBoolPtr", + "StructHeadOmitEmptyBoolPtr", + "StructPtrHeadBoolPtr", + "StructPtrHeadOmitEmptyBoolPtr", + "StructHeadStringPtr", + "StructHeadOmitEmptyStringPtr", + "StructPtrHeadStringPtr", + "StructPtrHeadOmitEmptyStringPtr", + "StructHeadBytesPtr", + "StructHeadOmitEmptyBytesPtr", + "StructPtrHeadBytesPtr", + "StructPtrHeadOmitEmptyBytesPtr", + "StructHeadNumberPtr", + "StructHeadOmitEmptyNumberPtr", + "StructPtrHeadNumberPtr", + "StructPtrHeadOmitEmptyNumberPtr", + "StructHeadArrayPtr", + "StructHeadOmitEmptyArrayPtr", + "StructPtrHeadArrayPtr", + "StructPtrHeadOmitEmptyArrayPtr", + "StructHeadMapPtr", + "StructHeadOmitEmptyMapPtr", + "StructPtrHeadMapPtr", + "StructPtrHeadOmitEmptyMapPtr", + "StructHeadSlicePtr", + "StructHeadOmitEmptySlicePtr", + "StructPtrHeadSlicePtr", + "StructPtrHeadOmitEmptySlicePtr", + "StructHeadMarshalJSONPtr", + "StructHeadOmitEmptyMarshalJSONPtr", + "StructPtrHeadMarshalJSONPtr", + "StructPtrHeadOmitEmptyMarshalJSONPtr", + "StructHeadMarshalTextPtr", + "StructHeadOmitEmptyMarshalTextPtr", + "StructPtrHeadMarshalTextPtr", + "StructPtrHeadOmitEmptyMarshalTextPtr", + "StructHeadInterfacePtr", + "StructHeadOmitEmptyInterfacePtr", + "StructPtrHeadInterfacePtr", + "StructPtrHeadOmitEmptyInterfacePtr", + "StructHeadIntPtrString", + "StructHeadOmitEmptyIntPtrString", + "StructPtrHeadIntPtrString", + "StructPtrHeadOmitEmptyIntPtrString", + "StructHeadUintPtrString", + "StructHeadOmitEmptyUintPtrString", + "StructPtrHeadUintPtrString", + "StructPtrHeadOmitEmptyUintPtrString", + "StructHeadFloat32PtrString", + "StructHeadOmitEmptyFloat32PtrString", + "StructPtrHeadFloat32PtrString", + "StructPtrHeadOmitEmptyFloat32PtrString", + "StructHeadFloat64PtrString", + "StructHeadOmitEmptyFloat64PtrString", + "StructPtrHeadFloat64PtrString", + "StructPtrHeadOmitEmptyFloat64PtrString", + "StructHeadBoolPtrString", + "StructHeadOmitEmptyBoolPtrString", + "StructPtrHeadBoolPtrString", + "StructPtrHeadOmitEmptyBoolPtrString", + "StructHeadStringPtrString", + "StructHeadOmitEmptyStringPtrString", + "StructPtrHeadStringPtrString", + "StructPtrHeadOmitEmptyStringPtrString", + "StructHeadNumberPtrString", + "StructHeadOmitEmptyNumberPtrString", + "StructPtrHeadNumberPtrString", + "StructPtrHeadOmitEmptyNumberPtrString", + "StructHead", + "StructHeadOmitEmpty", + "StructPtrHead", + "StructPtrHeadOmitEmpty", + "StructFieldInt", + "StructFieldOmitEmptyInt", + "StructEndInt", + "StructEndOmitEmptyInt", + "StructFieldUint", + "StructFieldOmitEmptyUint", + "StructEndUint", + "StructEndOmitEmptyUint", + "StructFieldFloat32", + "StructFieldOmitEmptyFloat32", + "StructEndFloat32", + "StructEndOmitEmptyFloat32", + "StructFieldFloat64", + "StructFieldOmitEmptyFloat64", + "StructEndFloat64", + "StructEndOmitEmptyFloat64", + "StructFieldBool", + "StructFieldOmitEmptyBool", + "StructEndBool", + "StructEndOmitEmptyBool", + "StructFieldString", + "StructFieldOmitEmptyString", + "StructEndString", + "StructEndOmitEmptyString", + "StructFieldBytes", + "StructFieldOmitEmptyBytes", + "StructEndBytes", + "StructEndOmitEmptyBytes", + "StructFieldNumber", + "StructFieldOmitEmptyNumber", + "StructEndNumber", + "StructEndOmitEmptyNumber", + "StructFieldArray", + "StructFieldOmitEmptyArray", + "StructEndArray", + "StructEndOmitEmptyArray", + "StructFieldMap", + "StructFieldOmitEmptyMap", + "StructEndMap", + "StructEndOmitEmptyMap", + "StructFieldSlice", + "StructFieldOmitEmptySlice", + "StructEndSlice", + "StructEndOmitEmptySlice", + "StructFieldStruct", + "StructFieldOmitEmptyStruct", + "StructEndStruct", + "StructEndOmitEmptyStruct", + "StructFieldMarshalJSON", + "StructFieldOmitEmptyMarshalJSON", + "StructEndMarshalJSON", + "StructEndOmitEmptyMarshalJSON", + "StructFieldMarshalText", + "StructFieldOmitEmptyMarshalText", + "StructEndMarshalText", + "StructEndOmitEmptyMarshalText", + "StructFieldIntString", + "StructFieldOmitEmptyIntString", + "StructEndIntString", + "StructEndOmitEmptyIntString", + "StructFieldUintString", + "StructFieldOmitEmptyUintString", + "StructEndUintString", + "StructEndOmitEmptyUintString", + "StructFieldFloat32String", + "StructFieldOmitEmptyFloat32String", + "StructEndFloat32String", + "StructEndOmitEmptyFloat32String", + "StructFieldFloat64String", + "StructFieldOmitEmptyFloat64String", + "StructEndFloat64String", + "StructEndOmitEmptyFloat64String", + "StructFieldBoolString", + "StructFieldOmitEmptyBoolString", + "StructEndBoolString", + "StructEndOmitEmptyBoolString", + "StructFieldStringString", + "StructFieldOmitEmptyStringString", + "StructEndStringString", + "StructEndOmitEmptyStringString", + "StructFieldNumberString", + "StructFieldOmitEmptyNumberString", + "StructEndNumberString", + "StructEndOmitEmptyNumberString", + "StructFieldIntPtr", + "StructFieldOmitEmptyIntPtr", + "StructEndIntPtr", + "StructEndOmitEmptyIntPtr", + "StructFieldUintPtr", + "StructFieldOmitEmptyUintPtr", + "StructEndUintPtr", + "StructEndOmitEmptyUintPtr", + "StructFieldFloat32Ptr", + "StructFieldOmitEmptyFloat32Ptr", + "StructEndFloat32Ptr", + "StructEndOmitEmptyFloat32Ptr", + "StructFieldFloat64Ptr", + "StructFieldOmitEmptyFloat64Ptr", + "StructEndFloat64Ptr", + "StructEndOmitEmptyFloat64Ptr", + "StructFieldBoolPtr", + "StructFieldOmitEmptyBoolPtr", + "StructEndBoolPtr", + "StructEndOmitEmptyBoolPtr", + "StructFieldStringPtr", + "StructFieldOmitEmptyStringPtr", + "StructEndStringPtr", + "StructEndOmitEmptyStringPtr", + "StructFieldBytesPtr", + "StructFieldOmitEmptyBytesPtr", + "StructEndBytesPtr", + "StructEndOmitEmptyBytesPtr", + "StructFieldNumberPtr", + "StructFieldOmitEmptyNumberPtr", + "StructEndNumberPtr", + "StructEndOmitEmptyNumberPtr", + "StructFieldArrayPtr", + "StructFieldOmitEmptyArrayPtr", + "StructEndArrayPtr", + "StructEndOmitEmptyArrayPtr", + "StructFieldMapPtr", + "StructFieldOmitEmptyMapPtr", + "StructEndMapPtr", + "StructEndOmitEmptyMapPtr", + "StructFieldSlicePtr", + "StructFieldOmitEmptySlicePtr", + "StructEndSlicePtr", + "StructEndOmitEmptySlicePtr", + "StructFieldMarshalJSONPtr", + "StructFieldOmitEmptyMarshalJSONPtr", + "StructEndMarshalJSONPtr", + "StructEndOmitEmptyMarshalJSONPtr", + "StructFieldMarshalTextPtr", + "StructFieldOmitEmptyMarshalTextPtr", + "StructEndMarshalTextPtr", + "StructEndOmitEmptyMarshalTextPtr", + "StructFieldInterfacePtr", + "StructFieldOmitEmptyInterfacePtr", + "StructEndInterfacePtr", + "StructEndOmitEmptyInterfacePtr", + "StructFieldIntPtrString", + "StructFieldOmitEmptyIntPtrString", + "StructEndIntPtrString", + "StructEndOmitEmptyIntPtrString", + "StructFieldUintPtrString", + "StructFieldOmitEmptyUintPtrString", + "StructEndUintPtrString", + "StructEndOmitEmptyUintPtrString", + "StructFieldFloat32PtrString", + "StructFieldOmitEmptyFloat32PtrString", + "StructEndFloat32PtrString", + "StructEndOmitEmptyFloat32PtrString", + "StructFieldFloat64PtrString", + "StructFieldOmitEmptyFloat64PtrString", + "StructEndFloat64PtrString", + "StructEndOmitEmptyFloat64PtrString", + "StructFieldBoolPtrString", + "StructFieldOmitEmptyBoolPtrString", + "StructEndBoolPtrString", + "StructEndOmitEmptyBoolPtrString", + "StructFieldStringPtrString", + "StructFieldOmitEmptyStringPtrString", + "StructEndStringPtrString", + "StructEndOmitEmptyStringPtrString", + "StructFieldNumberPtrString", + "StructFieldOmitEmptyNumberPtrString", + "StructEndNumberPtrString", + "StructEndOmitEmptyNumberPtrString", + "StructField", + "StructFieldOmitEmpty", + "StructEnd", + "StructEndOmitEmpty", +} + +type OpType uint16 + +const ( + OpEnd OpType = 0 + OpInterface OpType = 1 + OpPtr OpType = 2 + OpSliceElem OpType = 3 + OpSliceEnd OpType = 4 + OpArrayElem OpType = 5 + OpArrayEnd OpType = 6 + OpMapKey OpType = 7 + OpMapValue OpType = 8 + OpMapEnd OpType = 9 + OpRecursive OpType = 10 + OpRecursivePtr OpType = 11 + OpRecursiveEnd OpType = 12 + OpInterfaceEnd OpType = 13 + OpInt OpType = 14 + OpUint OpType = 15 + OpFloat32 OpType = 16 + OpFloat64 OpType = 17 + OpBool OpType = 18 + OpString OpType = 19 + OpBytes OpType = 20 + OpNumber OpType = 21 + OpArray OpType = 22 + OpMap OpType = 23 + OpSlice OpType = 24 + OpStruct OpType = 25 + OpMarshalJSON OpType = 26 + OpMarshalText OpType = 27 + OpIntString OpType = 28 + OpUintString OpType = 29 + OpFloat32String OpType = 30 + OpFloat64String OpType = 31 + OpBoolString OpType = 32 + OpStringString OpType = 33 + OpNumberString OpType = 34 + OpIntPtr OpType = 35 + OpUintPtr OpType = 36 + OpFloat32Ptr OpType = 37 + OpFloat64Ptr OpType = 38 + OpBoolPtr OpType = 39 + OpStringPtr OpType = 40 + OpBytesPtr OpType = 41 + OpNumberPtr OpType = 42 + OpArrayPtr OpType = 43 + OpMapPtr OpType = 44 + OpSlicePtr OpType = 45 + OpMarshalJSONPtr OpType = 46 + OpMarshalTextPtr OpType = 47 + OpInterfacePtr OpType = 48 + OpIntPtrString OpType = 49 + OpUintPtrString OpType = 50 + OpFloat32PtrString OpType = 51 + OpFloat64PtrString OpType = 52 + OpBoolPtrString OpType = 53 + OpStringPtrString OpType = 54 + OpNumberPtrString OpType = 55 + OpStructHeadInt OpType = 56 + OpStructHeadOmitEmptyInt OpType = 57 + OpStructPtrHeadInt OpType = 58 + OpStructPtrHeadOmitEmptyInt OpType = 59 + OpStructHeadUint OpType = 60 + OpStructHeadOmitEmptyUint OpType = 61 + OpStructPtrHeadUint OpType = 62 + OpStructPtrHeadOmitEmptyUint OpType = 63 + OpStructHeadFloat32 OpType = 64 + OpStructHeadOmitEmptyFloat32 OpType = 65 + OpStructPtrHeadFloat32 OpType = 66 + OpStructPtrHeadOmitEmptyFloat32 OpType = 67 + OpStructHeadFloat64 OpType = 68 + OpStructHeadOmitEmptyFloat64 OpType = 69 + OpStructPtrHeadFloat64 OpType = 70 + OpStructPtrHeadOmitEmptyFloat64 OpType = 71 + OpStructHeadBool OpType = 72 + OpStructHeadOmitEmptyBool OpType = 73 + OpStructPtrHeadBool OpType = 74 + OpStructPtrHeadOmitEmptyBool OpType = 75 + OpStructHeadString OpType = 76 + OpStructHeadOmitEmptyString OpType = 77 + OpStructPtrHeadString OpType = 78 + OpStructPtrHeadOmitEmptyString OpType = 79 + OpStructHeadBytes OpType = 80 + OpStructHeadOmitEmptyBytes OpType = 81 + OpStructPtrHeadBytes OpType = 82 + OpStructPtrHeadOmitEmptyBytes OpType = 83 + OpStructHeadNumber OpType = 84 + OpStructHeadOmitEmptyNumber OpType = 85 + OpStructPtrHeadNumber OpType = 86 + OpStructPtrHeadOmitEmptyNumber OpType = 87 + OpStructHeadArray OpType = 88 + OpStructHeadOmitEmptyArray OpType = 89 + OpStructPtrHeadArray OpType = 90 + OpStructPtrHeadOmitEmptyArray OpType = 91 + OpStructHeadMap OpType = 92 + OpStructHeadOmitEmptyMap OpType = 93 + OpStructPtrHeadMap OpType = 94 + OpStructPtrHeadOmitEmptyMap OpType = 95 + OpStructHeadSlice OpType = 96 + OpStructHeadOmitEmptySlice OpType = 97 + OpStructPtrHeadSlice OpType = 98 + OpStructPtrHeadOmitEmptySlice OpType = 99 + OpStructHeadStruct OpType = 100 + OpStructHeadOmitEmptyStruct OpType = 101 + OpStructPtrHeadStruct OpType = 102 + OpStructPtrHeadOmitEmptyStruct OpType = 103 + OpStructHeadMarshalJSON OpType = 104 + OpStructHeadOmitEmptyMarshalJSON OpType = 105 + OpStructPtrHeadMarshalJSON OpType = 106 + OpStructPtrHeadOmitEmptyMarshalJSON OpType = 107 + OpStructHeadMarshalText OpType = 108 + OpStructHeadOmitEmptyMarshalText OpType = 109 + OpStructPtrHeadMarshalText OpType = 110 + OpStructPtrHeadOmitEmptyMarshalText OpType = 111 + OpStructHeadIntString OpType = 112 + OpStructHeadOmitEmptyIntString OpType = 113 + OpStructPtrHeadIntString OpType = 114 + OpStructPtrHeadOmitEmptyIntString OpType = 115 + OpStructHeadUintString OpType = 116 + OpStructHeadOmitEmptyUintString OpType = 117 + OpStructPtrHeadUintString OpType = 118 + OpStructPtrHeadOmitEmptyUintString OpType = 119 + OpStructHeadFloat32String OpType = 120 + OpStructHeadOmitEmptyFloat32String OpType = 121 + OpStructPtrHeadFloat32String OpType = 122 + OpStructPtrHeadOmitEmptyFloat32String OpType = 123 + OpStructHeadFloat64String OpType = 124 + OpStructHeadOmitEmptyFloat64String OpType = 125 + OpStructPtrHeadFloat64String OpType = 126 + OpStructPtrHeadOmitEmptyFloat64String OpType = 127 + OpStructHeadBoolString OpType = 128 + OpStructHeadOmitEmptyBoolString OpType = 129 + OpStructPtrHeadBoolString OpType = 130 + OpStructPtrHeadOmitEmptyBoolString OpType = 131 + OpStructHeadStringString OpType = 132 + OpStructHeadOmitEmptyStringString OpType = 133 + OpStructPtrHeadStringString OpType = 134 + OpStructPtrHeadOmitEmptyStringString OpType = 135 + OpStructHeadNumberString OpType = 136 + OpStructHeadOmitEmptyNumberString OpType = 137 + OpStructPtrHeadNumberString OpType = 138 + OpStructPtrHeadOmitEmptyNumberString OpType = 139 + OpStructHeadIntPtr OpType = 140 + OpStructHeadOmitEmptyIntPtr OpType = 141 + OpStructPtrHeadIntPtr OpType = 142 + OpStructPtrHeadOmitEmptyIntPtr OpType = 143 + OpStructHeadUintPtr OpType = 144 + OpStructHeadOmitEmptyUintPtr OpType = 145 + OpStructPtrHeadUintPtr OpType = 146 + OpStructPtrHeadOmitEmptyUintPtr OpType = 147 + OpStructHeadFloat32Ptr OpType = 148 + OpStructHeadOmitEmptyFloat32Ptr OpType = 149 + OpStructPtrHeadFloat32Ptr OpType = 150 + OpStructPtrHeadOmitEmptyFloat32Ptr OpType = 151 + OpStructHeadFloat64Ptr OpType = 152 + OpStructHeadOmitEmptyFloat64Ptr OpType = 153 + OpStructPtrHeadFloat64Ptr OpType = 154 + OpStructPtrHeadOmitEmptyFloat64Ptr OpType = 155 + OpStructHeadBoolPtr OpType = 156 + OpStructHeadOmitEmptyBoolPtr OpType = 157 + OpStructPtrHeadBoolPtr OpType = 158 + OpStructPtrHeadOmitEmptyBoolPtr OpType = 159 + OpStructHeadStringPtr OpType = 160 + OpStructHeadOmitEmptyStringPtr OpType = 161 + OpStructPtrHeadStringPtr OpType = 162 + OpStructPtrHeadOmitEmptyStringPtr OpType = 163 + OpStructHeadBytesPtr OpType = 164 + OpStructHeadOmitEmptyBytesPtr OpType = 165 + OpStructPtrHeadBytesPtr OpType = 166 + OpStructPtrHeadOmitEmptyBytesPtr OpType = 167 + OpStructHeadNumberPtr OpType = 168 + OpStructHeadOmitEmptyNumberPtr OpType = 169 + OpStructPtrHeadNumberPtr OpType = 170 + OpStructPtrHeadOmitEmptyNumberPtr OpType = 171 + OpStructHeadArrayPtr OpType = 172 + OpStructHeadOmitEmptyArrayPtr OpType = 173 + OpStructPtrHeadArrayPtr OpType = 174 + OpStructPtrHeadOmitEmptyArrayPtr OpType = 175 + OpStructHeadMapPtr OpType = 176 + OpStructHeadOmitEmptyMapPtr OpType = 177 + OpStructPtrHeadMapPtr OpType = 178 + OpStructPtrHeadOmitEmptyMapPtr OpType = 179 + OpStructHeadSlicePtr OpType = 180 + OpStructHeadOmitEmptySlicePtr OpType = 181 + OpStructPtrHeadSlicePtr OpType = 182 + OpStructPtrHeadOmitEmptySlicePtr OpType = 183 + OpStructHeadMarshalJSONPtr OpType = 184 + OpStructHeadOmitEmptyMarshalJSONPtr OpType = 185 + OpStructPtrHeadMarshalJSONPtr OpType = 186 + OpStructPtrHeadOmitEmptyMarshalJSONPtr OpType = 187 + OpStructHeadMarshalTextPtr OpType = 188 + OpStructHeadOmitEmptyMarshalTextPtr OpType = 189 + OpStructPtrHeadMarshalTextPtr OpType = 190 + OpStructPtrHeadOmitEmptyMarshalTextPtr OpType = 191 + OpStructHeadInterfacePtr OpType = 192 + OpStructHeadOmitEmptyInterfacePtr OpType = 193 + OpStructPtrHeadInterfacePtr OpType = 194 + OpStructPtrHeadOmitEmptyInterfacePtr OpType = 195 + OpStructHeadIntPtrString OpType = 196 + OpStructHeadOmitEmptyIntPtrString OpType = 197 + OpStructPtrHeadIntPtrString OpType = 198 + OpStructPtrHeadOmitEmptyIntPtrString OpType = 199 + OpStructHeadUintPtrString OpType = 200 + OpStructHeadOmitEmptyUintPtrString OpType = 201 + OpStructPtrHeadUintPtrString OpType = 202 + OpStructPtrHeadOmitEmptyUintPtrString OpType = 203 + OpStructHeadFloat32PtrString OpType = 204 + OpStructHeadOmitEmptyFloat32PtrString OpType = 205 + OpStructPtrHeadFloat32PtrString OpType = 206 + OpStructPtrHeadOmitEmptyFloat32PtrString OpType = 207 + OpStructHeadFloat64PtrString OpType = 208 + OpStructHeadOmitEmptyFloat64PtrString OpType = 209 + OpStructPtrHeadFloat64PtrString OpType = 210 + OpStructPtrHeadOmitEmptyFloat64PtrString OpType = 211 + OpStructHeadBoolPtrString OpType = 212 + OpStructHeadOmitEmptyBoolPtrString OpType = 213 + OpStructPtrHeadBoolPtrString OpType = 214 + OpStructPtrHeadOmitEmptyBoolPtrString OpType = 215 + OpStructHeadStringPtrString OpType = 216 + OpStructHeadOmitEmptyStringPtrString OpType = 217 + OpStructPtrHeadStringPtrString OpType = 218 + OpStructPtrHeadOmitEmptyStringPtrString OpType = 219 + OpStructHeadNumberPtrString OpType = 220 + OpStructHeadOmitEmptyNumberPtrString OpType = 221 + OpStructPtrHeadNumberPtrString OpType = 222 + OpStructPtrHeadOmitEmptyNumberPtrString OpType = 223 + OpStructHead OpType = 224 + OpStructHeadOmitEmpty OpType = 225 + OpStructPtrHead OpType = 226 + OpStructPtrHeadOmitEmpty OpType = 227 + OpStructFieldInt OpType = 228 + OpStructFieldOmitEmptyInt OpType = 229 + OpStructEndInt OpType = 230 + OpStructEndOmitEmptyInt OpType = 231 + OpStructFieldUint OpType = 232 + OpStructFieldOmitEmptyUint OpType = 233 + OpStructEndUint OpType = 234 + OpStructEndOmitEmptyUint OpType = 235 + OpStructFieldFloat32 OpType = 236 + OpStructFieldOmitEmptyFloat32 OpType = 237 + OpStructEndFloat32 OpType = 238 + OpStructEndOmitEmptyFloat32 OpType = 239 + OpStructFieldFloat64 OpType = 240 + OpStructFieldOmitEmptyFloat64 OpType = 241 + OpStructEndFloat64 OpType = 242 + OpStructEndOmitEmptyFloat64 OpType = 243 + OpStructFieldBool OpType = 244 + OpStructFieldOmitEmptyBool OpType = 245 + OpStructEndBool OpType = 246 + OpStructEndOmitEmptyBool OpType = 247 + OpStructFieldString OpType = 248 + OpStructFieldOmitEmptyString OpType = 249 + OpStructEndString OpType = 250 + OpStructEndOmitEmptyString OpType = 251 + OpStructFieldBytes OpType = 252 + OpStructFieldOmitEmptyBytes OpType = 253 + OpStructEndBytes OpType = 254 + OpStructEndOmitEmptyBytes OpType = 255 + OpStructFieldNumber OpType = 256 + OpStructFieldOmitEmptyNumber OpType = 257 + OpStructEndNumber OpType = 258 + OpStructEndOmitEmptyNumber OpType = 259 + OpStructFieldArray OpType = 260 + OpStructFieldOmitEmptyArray OpType = 261 + OpStructEndArray OpType = 262 + OpStructEndOmitEmptyArray OpType = 263 + OpStructFieldMap OpType = 264 + OpStructFieldOmitEmptyMap OpType = 265 + OpStructEndMap OpType = 266 + OpStructEndOmitEmptyMap OpType = 267 + OpStructFieldSlice OpType = 268 + OpStructFieldOmitEmptySlice OpType = 269 + OpStructEndSlice OpType = 270 + OpStructEndOmitEmptySlice OpType = 271 + OpStructFieldStruct OpType = 272 + OpStructFieldOmitEmptyStruct OpType = 273 + OpStructEndStruct OpType = 274 + OpStructEndOmitEmptyStruct OpType = 275 + OpStructFieldMarshalJSON OpType = 276 + OpStructFieldOmitEmptyMarshalJSON OpType = 277 + OpStructEndMarshalJSON OpType = 278 + OpStructEndOmitEmptyMarshalJSON OpType = 279 + OpStructFieldMarshalText OpType = 280 + OpStructFieldOmitEmptyMarshalText OpType = 281 + OpStructEndMarshalText OpType = 282 + OpStructEndOmitEmptyMarshalText OpType = 283 + OpStructFieldIntString OpType = 284 + OpStructFieldOmitEmptyIntString OpType = 285 + OpStructEndIntString OpType = 286 + OpStructEndOmitEmptyIntString OpType = 287 + OpStructFieldUintString OpType = 288 + OpStructFieldOmitEmptyUintString OpType = 289 + OpStructEndUintString OpType = 290 + OpStructEndOmitEmptyUintString OpType = 291 + OpStructFieldFloat32String OpType = 292 + OpStructFieldOmitEmptyFloat32String OpType = 293 + OpStructEndFloat32String OpType = 294 + OpStructEndOmitEmptyFloat32String OpType = 295 + OpStructFieldFloat64String OpType = 296 + OpStructFieldOmitEmptyFloat64String OpType = 297 + OpStructEndFloat64String OpType = 298 + OpStructEndOmitEmptyFloat64String OpType = 299 + OpStructFieldBoolString OpType = 300 + OpStructFieldOmitEmptyBoolString OpType = 301 + OpStructEndBoolString OpType = 302 + OpStructEndOmitEmptyBoolString OpType = 303 + OpStructFieldStringString OpType = 304 + OpStructFieldOmitEmptyStringString OpType = 305 + OpStructEndStringString OpType = 306 + OpStructEndOmitEmptyStringString OpType = 307 + OpStructFieldNumberString OpType = 308 + OpStructFieldOmitEmptyNumberString OpType = 309 + OpStructEndNumberString OpType = 310 + OpStructEndOmitEmptyNumberString OpType = 311 + OpStructFieldIntPtr OpType = 312 + OpStructFieldOmitEmptyIntPtr OpType = 313 + OpStructEndIntPtr OpType = 314 + OpStructEndOmitEmptyIntPtr OpType = 315 + OpStructFieldUintPtr OpType = 316 + OpStructFieldOmitEmptyUintPtr OpType = 317 + OpStructEndUintPtr OpType = 318 + OpStructEndOmitEmptyUintPtr OpType = 319 + OpStructFieldFloat32Ptr OpType = 320 + OpStructFieldOmitEmptyFloat32Ptr OpType = 321 + OpStructEndFloat32Ptr OpType = 322 + OpStructEndOmitEmptyFloat32Ptr OpType = 323 + OpStructFieldFloat64Ptr OpType = 324 + OpStructFieldOmitEmptyFloat64Ptr OpType = 325 + OpStructEndFloat64Ptr OpType = 326 + OpStructEndOmitEmptyFloat64Ptr OpType = 327 + OpStructFieldBoolPtr OpType = 328 + OpStructFieldOmitEmptyBoolPtr OpType = 329 + OpStructEndBoolPtr OpType = 330 + OpStructEndOmitEmptyBoolPtr OpType = 331 + OpStructFieldStringPtr OpType = 332 + OpStructFieldOmitEmptyStringPtr OpType = 333 + OpStructEndStringPtr OpType = 334 + OpStructEndOmitEmptyStringPtr OpType = 335 + OpStructFieldBytesPtr OpType = 336 + OpStructFieldOmitEmptyBytesPtr OpType = 337 + OpStructEndBytesPtr OpType = 338 + OpStructEndOmitEmptyBytesPtr OpType = 339 + OpStructFieldNumberPtr OpType = 340 + OpStructFieldOmitEmptyNumberPtr OpType = 341 + OpStructEndNumberPtr OpType = 342 + OpStructEndOmitEmptyNumberPtr OpType = 343 + OpStructFieldArrayPtr OpType = 344 + OpStructFieldOmitEmptyArrayPtr OpType = 345 + OpStructEndArrayPtr OpType = 346 + OpStructEndOmitEmptyArrayPtr OpType = 347 + OpStructFieldMapPtr OpType = 348 + OpStructFieldOmitEmptyMapPtr OpType = 349 + OpStructEndMapPtr OpType = 350 + OpStructEndOmitEmptyMapPtr OpType = 351 + OpStructFieldSlicePtr OpType = 352 + OpStructFieldOmitEmptySlicePtr OpType = 353 + OpStructEndSlicePtr OpType = 354 + OpStructEndOmitEmptySlicePtr OpType = 355 + OpStructFieldMarshalJSONPtr OpType = 356 + OpStructFieldOmitEmptyMarshalJSONPtr OpType = 357 + OpStructEndMarshalJSONPtr OpType = 358 + OpStructEndOmitEmptyMarshalJSONPtr OpType = 359 + OpStructFieldMarshalTextPtr OpType = 360 + OpStructFieldOmitEmptyMarshalTextPtr OpType = 361 + OpStructEndMarshalTextPtr OpType = 362 + OpStructEndOmitEmptyMarshalTextPtr OpType = 363 + OpStructFieldInterfacePtr OpType = 364 + OpStructFieldOmitEmptyInterfacePtr OpType = 365 + OpStructEndInterfacePtr OpType = 366 + OpStructEndOmitEmptyInterfacePtr OpType = 367 + OpStructFieldIntPtrString OpType = 368 + OpStructFieldOmitEmptyIntPtrString OpType = 369 + OpStructEndIntPtrString OpType = 370 + OpStructEndOmitEmptyIntPtrString OpType = 371 + OpStructFieldUintPtrString OpType = 372 + OpStructFieldOmitEmptyUintPtrString OpType = 373 + OpStructEndUintPtrString OpType = 374 + OpStructEndOmitEmptyUintPtrString OpType = 375 + OpStructFieldFloat32PtrString OpType = 376 + OpStructFieldOmitEmptyFloat32PtrString OpType = 377 + OpStructEndFloat32PtrString OpType = 378 + OpStructEndOmitEmptyFloat32PtrString OpType = 379 + OpStructFieldFloat64PtrString OpType = 380 + OpStructFieldOmitEmptyFloat64PtrString OpType = 381 + OpStructEndFloat64PtrString OpType = 382 + OpStructEndOmitEmptyFloat64PtrString OpType = 383 + OpStructFieldBoolPtrString OpType = 384 + OpStructFieldOmitEmptyBoolPtrString OpType = 385 + OpStructEndBoolPtrString OpType = 386 + OpStructEndOmitEmptyBoolPtrString OpType = 387 + OpStructFieldStringPtrString OpType = 388 + OpStructFieldOmitEmptyStringPtrString OpType = 389 + OpStructEndStringPtrString OpType = 390 + OpStructEndOmitEmptyStringPtrString OpType = 391 + OpStructFieldNumberPtrString OpType = 392 + OpStructFieldOmitEmptyNumberPtrString OpType = 393 + OpStructEndNumberPtrString OpType = 394 + OpStructEndOmitEmptyNumberPtrString OpType = 395 + OpStructField OpType = 396 + OpStructFieldOmitEmpty OpType = 397 + OpStructEnd OpType = 398 + OpStructEndOmitEmpty OpType = 399 +) + +func (t OpType) String() string { + if int(t) >= 400 { + return "" + } + return opTypeStrings[int(t)] +} + +func (t OpType) CodeType() CodeType { + if strings.Contains(t.String(), "Struct") { + if strings.Contains(t.String(), "End") { + return CodeStructEnd + } + return CodeStructField + } + switch t { + case OpArray, OpArrayPtr: + return CodeArrayHead + case OpArrayElem: + return CodeArrayElem + case OpSlice, OpSlicePtr: + return CodeSliceHead + case OpSliceElem: + return CodeSliceElem + case OpMap, OpMapPtr: + return CodeMapHead + case OpMapKey: + return CodeMapKey + case OpMapValue: + return CodeMapValue + case OpMapEnd: + return CodeMapEnd + } + + return CodeOp +} + +func (t OpType) HeadToPtrHead() OpType { + if strings.Index(t.String(), "PtrHead") > 0 { + return t + } + + idx := strings.Index(t.String(), "Head") + if idx == -1 { + return t + } + suffix := "PtrHead" + t.String()[idx+len("Head"):] + + const toPtrOffset = 2 + if strings.Contains(OpType(int(t)+toPtrOffset).String(), suffix) { + return OpType(int(t) + toPtrOffset) + } + return t +} + +func (t OpType) HeadToOmitEmptyHead() OpType { + const toOmitEmptyOffset = 1 + if strings.Contains(OpType(int(t)+toOmitEmptyOffset).String(), "OmitEmpty") { + return OpType(int(t) + toOmitEmptyOffset) + } + + return t +} + +func (t OpType) PtrHeadToHead() OpType { + idx := strings.Index(t.String(), "PtrHead") + if idx == -1 { + return t + } + suffix := t.String()[idx+len("Ptr"):] + + const toPtrOffset = 2 + if strings.Contains(OpType(int(t)-toPtrOffset).String(), suffix) { + return OpType(int(t) - toPtrOffset) + } + return t +} + +func (t OpType) FieldToEnd() OpType { + idx := strings.Index(t.String(), "Field") + if idx == -1 { + return t + } + suffix := t.String()[idx+len("Field"):] + if suffix == "" || suffix == "OmitEmpty" { + return t + } + const toEndOffset = 2 + if strings.Contains(OpType(int(t)+toEndOffset).String(), "End"+suffix) { + return OpType(int(t) + toEndOffset) + } + return t +} + +func (t OpType) FieldToOmitEmptyField() OpType { + const toOmitEmptyOffset = 1 + if strings.Contains(OpType(int(t)+toOmitEmptyOffset).String(), "OmitEmpty") { + return OpType(int(t) + toOmitEmptyOffset) + } + return t +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/query.go b/vendor/github.com/goccy/go-json/internal/encoder/query.go new file mode 100644 index 0000000000..1e1850cc15 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/query.go @@ -0,0 +1,135 @@ +package encoder + +import ( + "context" + "fmt" + "reflect" +) + +var ( + Marshal func(interface{}) ([]byte, error) + Unmarshal func([]byte, interface{}) error +) + +type FieldQuery struct { + Name string + Fields []*FieldQuery + hash string +} + +func (q *FieldQuery) Hash() string { + if q.hash != "" { + return q.hash + } + b, _ := Marshal(q) + q.hash = string(b) + return q.hash +} + +func (q *FieldQuery) MarshalJSON() ([]byte, error) { + if q.Name != "" { + if len(q.Fields) > 0 { + return Marshal(map[string][]*FieldQuery{q.Name: q.Fields}) + } + return Marshal(q.Name) + } + return Marshal(q.Fields) +} + +func (q *FieldQuery) QueryString() (FieldQueryString, error) { + b, err := Marshal(q) + if err != nil { + return "", err + } + return FieldQueryString(b), nil +} + +type FieldQueryString string + +func (s FieldQueryString) Build() (*FieldQuery, error) { + var query interface{} + if err := Unmarshal([]byte(s), &query); err != nil { + return nil, err + } + return s.build(reflect.ValueOf(query)) +} + +func (s FieldQueryString) build(v reflect.Value) (*FieldQuery, error) { + switch v.Type().Kind() { + case reflect.String: + return s.buildString(v) + case reflect.Map: + return s.buildMap(v) + case reflect.Slice: + return s.buildSlice(v) + case reflect.Interface: + return s.build(reflect.ValueOf(v.Interface())) + } + return nil, fmt.Errorf("failed to build field query") +} + +func (s FieldQueryString) buildString(v reflect.Value) (*FieldQuery, error) { + b := []byte(v.String()) + switch b[0] { + case '[', '{': + var query interface{} + if err := Unmarshal(b, &query); err != nil { + return nil, err + } + if str, ok := query.(string); ok { + return &FieldQuery{Name: str}, nil + } + return s.build(reflect.ValueOf(query)) + } + return &FieldQuery{Name: string(b)}, nil +} + +func (s FieldQueryString) buildSlice(v reflect.Value) (*FieldQuery, error) { + fields := make([]*FieldQuery, 0, v.Len()) + for i := 0; i < v.Len(); i++ { + def, err := s.build(v.Index(i)) + if err != nil { + return nil, err + } + fields = append(fields, def) + } + return &FieldQuery{Fields: fields}, nil +} + +func (s FieldQueryString) buildMap(v reflect.Value) (*FieldQuery, error) { + keys := v.MapKeys() + if len(keys) != 1 { + return nil, fmt.Errorf("failed to build field query object") + } + key := keys[0] + if key.Type().Kind() != reflect.String { + return nil, fmt.Errorf("failed to build field query. invalid object key type") + } + name := key.String() + def, err := s.build(v.MapIndex(key)) + if err != nil { + return nil, err + } + return &FieldQuery{ + Name: name, + Fields: def.Fields, + }, nil +} + +type queryKey struct{} + +func FieldQueryFromContext(ctx context.Context) *FieldQuery { + query := ctx.Value(queryKey{}) + if query == nil { + return nil + } + q, ok := query.(*FieldQuery) + if !ok { + return nil + } + return q +} + +func SetFieldQueryToContext(ctx context.Context, query *FieldQuery) context.Context { + return context.WithValue(ctx, queryKey{}, query) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/string.go b/vendor/github.com/goccy/go-json/internal/encoder/string.go new file mode 100644 index 0000000000..e4152b27c7 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/string.go @@ -0,0 +1,459 @@ +package encoder + +import ( + "math/bits" + "reflect" + "unsafe" +) + +const ( + lsb = 0x0101010101010101 + msb = 0x8080808080808080 +) + +var hex = "0123456789abcdef" + +//nolint:govet +func stringToUint64Slice(s string) []uint64 { + return *(*[]uint64)(unsafe.Pointer(&reflect.SliceHeader{ + Data: ((*reflect.StringHeader)(unsafe.Pointer(&s))).Data, + Len: len(s) / 8, + Cap: len(s) / 8, + })) +} + +func AppendString(ctx *RuntimeContext, buf []byte, s string) []byte { + if ctx.Option.Flag&HTMLEscapeOption != 0 { + if ctx.Option.Flag&NormalizeUTF8Option != 0 { + return appendNormalizedHTMLString(buf, s) + } + return appendHTMLString(buf, s) + } + if ctx.Option.Flag&NormalizeUTF8Option != 0 { + return appendNormalizedString(buf, s) + } + return appendString(buf, s) +} + +func appendNormalizedHTMLString(buf []byte, s string) []byte { + valLen := len(s) + if valLen == 0 { + return append(buf, `""`...) + } + buf = append(buf, '"') + var ( + i, j int + ) + if valLen >= 8 { + chunks := stringToUint64Slice(s) + for _, n := range chunks { + // combine masks before checking for the MSB of each byte. We include + // `n` in the mask to check whether any of the *input* byte MSBs were + // set (i.e. the byte was outside the ASCII range). + mask := n | (n - (lsb * 0x20)) | + ((n ^ (lsb * '"')) - lsb) | + ((n ^ (lsb * '\\')) - lsb) | + ((n ^ (lsb * '<')) - lsb) | + ((n ^ (lsb * '>')) - lsb) | + ((n ^ (lsb * '&')) - lsb) + if (mask & msb) != 0 { + j = bits.TrailingZeros64(mask&msb) / 8 + goto ESCAPE_END + } + } + for i := len(chunks) * 8; i < valLen; i++ { + if needEscapeHTMLNormalizeUTF8[s[i]] { + j = i + goto ESCAPE_END + } + } + // no found any escape characters. + return append(append(buf, s...), '"') + } +ESCAPE_END: + for j < valLen { + c := s[j] + + if !needEscapeHTMLNormalizeUTF8[c] { + // fast path: most of the time, printable ascii characters are used + j++ + continue + } + + switch c { + case '\\', '"': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', c) + i = j + 1 + j = j + 1 + continue + + case '\n': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'n') + i = j + 1 + j = j + 1 + continue + + case '\r': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'r') + i = j + 1 + j = j + 1 + continue + + case '\t': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 't') + i = j + 1 + j = j + 1 + continue + + case '<', '>', '&': + buf = append(buf, s[i:j]...) + buf = append(buf, `\u00`...) + buf = append(buf, hex[c>>4], hex[c&0xF]) + i = j + 1 + j = j + 1 + continue + + case 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x0B, 0x0C, 0x0E, 0x0F, // 0x00-0x0F + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F: // 0x10-0x1F + buf = append(buf, s[i:j]...) + buf = append(buf, `\u00`...) + buf = append(buf, hex[c>>4], hex[c&0xF]) + i = j + 1 + j = j + 1 + continue + } + state, size := decodeRuneInString(s[j:]) + switch state { + case runeErrorState: + buf = append(buf, s[i:j]...) + buf = append(buf, `\ufffd`...) + i = j + 1 + j = j + 1 + continue + // U+2028 is LINE SEPARATOR. + // U+2029 is PARAGRAPH SEPARATOR. + // They are both technically valid characters in JSON strings, + // but don't work in JSONP, which has to be evaluated as JavaScript, + // and can lead to security holes there. It is valid JSON to + // escape them, so we do so unconditionally. + // See http://timelessrepo.com/json-isnt-a-javascript-subset for discussion. + case lineSepState: + buf = append(buf, s[i:j]...) + buf = append(buf, `\u2028`...) + i = j + 3 + j = j + 3 + continue + case paragraphSepState: + buf = append(buf, s[i:j]...) + buf = append(buf, `\u2029`...) + i = j + 3 + j = j + 3 + continue + } + j += size + } + + return append(append(buf, s[i:]...), '"') +} + +func appendHTMLString(buf []byte, s string) []byte { + valLen := len(s) + if valLen == 0 { + return append(buf, `""`...) + } + buf = append(buf, '"') + var ( + i, j int + ) + if valLen >= 8 { + chunks := stringToUint64Slice(s) + for _, n := range chunks { + // combine masks before checking for the MSB of each byte. We include + // `n` in the mask to check whether any of the *input* byte MSBs were + // set (i.e. the byte was outside the ASCII range). + mask := n | (n - (lsb * 0x20)) | + ((n ^ (lsb * '"')) - lsb) | + ((n ^ (lsb * '\\')) - lsb) | + ((n ^ (lsb * '<')) - lsb) | + ((n ^ (lsb * '>')) - lsb) | + ((n ^ (lsb * '&')) - lsb) + if (mask & msb) != 0 { + j = bits.TrailingZeros64(mask&msb) / 8 + goto ESCAPE_END + } + } + for i := len(chunks) * 8; i < valLen; i++ { + if needEscapeHTML[s[i]] { + j = i + goto ESCAPE_END + } + } + // no found any escape characters. + return append(append(buf, s...), '"') + } +ESCAPE_END: + for j < valLen { + c := s[j] + + if !needEscapeHTML[c] { + // fast path: most of the time, printable ascii characters are used + j++ + continue + } + + switch c { + case '\\', '"': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', c) + i = j + 1 + j = j + 1 + continue + + case '\n': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'n') + i = j + 1 + j = j + 1 + continue + + case '\r': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'r') + i = j + 1 + j = j + 1 + continue + + case '\t': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 't') + i = j + 1 + j = j + 1 + continue + + case '<', '>', '&': + buf = append(buf, s[i:j]...) + buf = append(buf, `\u00`...) + buf = append(buf, hex[c>>4], hex[c&0xF]) + i = j + 1 + j = j + 1 + continue + + case 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x0B, 0x0C, 0x0E, 0x0F, // 0x00-0x0F + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F: // 0x10-0x1F + buf = append(buf, s[i:j]...) + buf = append(buf, `\u00`...) + buf = append(buf, hex[c>>4], hex[c&0xF]) + i = j + 1 + j = j + 1 + continue + } + j++ + } + + return append(append(buf, s[i:]...), '"') +} + +func appendNormalizedString(buf []byte, s string) []byte { + valLen := len(s) + if valLen == 0 { + return append(buf, `""`...) + } + buf = append(buf, '"') + var ( + i, j int + ) + if valLen >= 8 { + chunks := stringToUint64Slice(s) + for _, n := range chunks { + // combine masks before checking for the MSB of each byte. We include + // `n` in the mask to check whether any of the *input* byte MSBs were + // set (i.e. the byte was outside the ASCII range). + mask := n | (n - (lsb * 0x20)) | + ((n ^ (lsb * '"')) - lsb) | + ((n ^ (lsb * '\\')) - lsb) + if (mask & msb) != 0 { + j = bits.TrailingZeros64(mask&msb) / 8 + goto ESCAPE_END + } + } + valLen := len(s) + for i := len(chunks) * 8; i < valLen; i++ { + if needEscapeNormalizeUTF8[s[i]] { + j = i + goto ESCAPE_END + } + } + return append(append(buf, s...), '"') + } +ESCAPE_END: + for j < valLen { + c := s[j] + + if !needEscapeNormalizeUTF8[c] { + // fast path: most of the time, printable ascii characters are used + j++ + continue + } + + switch c { + case '\\', '"': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', c) + i = j + 1 + j = j + 1 + continue + + case '\n': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'n') + i = j + 1 + j = j + 1 + continue + + case '\r': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'r') + i = j + 1 + j = j + 1 + continue + + case '\t': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 't') + i = j + 1 + j = j + 1 + continue + + case 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x0B, 0x0C, 0x0E, 0x0F, // 0x00-0x0F + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F: // 0x10-0x1F + buf = append(buf, s[i:j]...) + buf = append(buf, `\u00`...) + buf = append(buf, hex[c>>4], hex[c&0xF]) + i = j + 1 + j = j + 1 + continue + } + + state, size := decodeRuneInString(s[j:]) + switch state { + case runeErrorState: + buf = append(buf, s[i:j]...) + buf = append(buf, `\ufffd`...) + i = j + 1 + j = j + 1 + continue + // U+2028 is LINE SEPARATOR. + // U+2029 is PARAGRAPH SEPARATOR. + // They are both technically valid characters in JSON strings, + // but don't work in JSONP, which has to be evaluated as JavaScript, + // and can lead to security holes there. It is valid JSON to + // escape them, so we do so unconditionally. + // See http://timelessrepo.com/json-isnt-a-javascript-subset for discussion. + case lineSepState: + buf = append(buf, s[i:j]...) + buf = append(buf, `\u2028`...) + i = j + 3 + j = j + 3 + continue + case paragraphSepState: + buf = append(buf, s[i:j]...) + buf = append(buf, `\u2029`...) + i = j + 3 + j = j + 3 + continue + } + j += size + } + + return append(append(buf, s[i:]...), '"') +} + +func appendString(buf []byte, s string) []byte { + valLen := len(s) + if valLen == 0 { + return append(buf, `""`...) + } + buf = append(buf, '"') + var ( + i, j int + ) + if valLen >= 8 { + chunks := stringToUint64Slice(s) + for _, n := range chunks { + // combine masks before checking for the MSB of each byte. We include + // `n` in the mask to check whether any of the *input* byte MSBs were + // set (i.e. the byte was outside the ASCII range). + mask := n | (n - (lsb * 0x20)) | + ((n ^ (lsb * '"')) - lsb) | + ((n ^ (lsb * '\\')) - lsb) + if (mask & msb) != 0 { + j = bits.TrailingZeros64(mask&msb) / 8 + goto ESCAPE_END + } + } + valLen := len(s) + for i := len(chunks) * 8; i < valLen; i++ { + if needEscape[s[i]] { + j = i + goto ESCAPE_END + } + } + return append(append(buf, s...), '"') + } +ESCAPE_END: + for j < valLen { + c := s[j] + + if !needEscape[c] { + // fast path: most of the time, printable ascii characters are used + j++ + continue + } + + switch c { + case '\\', '"': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', c) + i = j + 1 + j = j + 1 + continue + + case '\n': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'n') + i = j + 1 + j = j + 1 + continue + + case '\r': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 'r') + i = j + 1 + j = j + 1 + continue + + case '\t': + buf = append(buf, s[i:j]...) + buf = append(buf, '\\', 't') + i = j + 1 + j = j + 1 + continue + + case 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x0B, 0x0C, 0x0E, 0x0F, // 0x00-0x0F + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F: // 0x10-0x1F + buf = append(buf, s[i:j]...) + buf = append(buf, `\u00`...) + buf = append(buf, hex[c>>4], hex[c&0xF]) + i = j + 1 + j = j + 1 + continue + } + j++ + } + + return append(append(buf, s[i:]...), '"') +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/string_table.go b/vendor/github.com/goccy/go-json/internal/encoder/string_table.go new file mode 100644 index 0000000000..ebe42c92df --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/string_table.go @@ -0,0 +1,415 @@ +package encoder + +var needEscapeHTMLNormalizeUTF8 = [256]bool{ + '"': true, + '&': true, + '<': true, + '>': true, + '\\': true, + 0x00: true, + 0x01: true, + 0x02: true, + 0x03: true, + 0x04: true, + 0x05: true, + 0x06: true, + 0x07: true, + 0x08: true, + 0x09: true, + 0x0a: true, + 0x0b: true, + 0x0c: true, + 0x0d: true, + 0x0e: true, + 0x0f: true, + 0x10: true, + 0x11: true, + 0x12: true, + 0x13: true, + 0x14: true, + 0x15: true, + 0x16: true, + 0x17: true, + 0x18: true, + 0x19: true, + 0x1a: true, + 0x1b: true, + 0x1c: true, + 0x1d: true, + 0x1e: true, + 0x1f: true, + /* 0x20 - 0x7f */ + 0x80: true, + 0x81: true, + 0x82: true, + 0x83: true, + 0x84: true, + 0x85: true, + 0x86: true, + 0x87: true, + 0x88: true, + 0x89: true, + 0x8a: true, + 0x8b: true, + 0x8c: true, + 0x8d: true, + 0x8e: true, + 0x8f: true, + 0x90: true, + 0x91: true, + 0x92: true, + 0x93: true, + 0x94: true, + 0x95: true, + 0x96: true, + 0x97: true, + 0x98: true, + 0x99: true, + 0x9a: true, + 0x9b: true, + 0x9c: true, + 0x9d: true, + 0x9e: true, + 0x9f: true, + 0xa0: true, + 0xa1: true, + 0xa2: true, + 0xa3: true, + 0xa4: true, + 0xa5: true, + 0xa6: true, + 0xa7: true, + 0xa8: true, + 0xa9: true, + 0xaa: true, + 0xab: true, + 0xac: true, + 0xad: true, + 0xae: true, + 0xaf: true, + 0xb0: true, + 0xb1: true, + 0xb2: true, + 0xb3: true, + 0xb4: true, + 0xb5: true, + 0xb6: true, + 0xb7: true, + 0xb8: true, + 0xb9: true, + 0xba: true, + 0xbb: true, + 0xbc: true, + 0xbd: true, + 0xbe: true, + 0xbf: true, + 0xc0: true, + 0xc1: true, + 0xc2: true, + 0xc3: true, + 0xc4: true, + 0xc5: true, + 0xc6: true, + 0xc7: true, + 0xc8: true, + 0xc9: true, + 0xca: true, + 0xcb: true, + 0xcc: true, + 0xcd: true, + 0xce: true, + 0xcf: true, + 0xd0: true, + 0xd1: true, + 0xd2: true, + 0xd3: true, + 0xd4: true, + 0xd5: true, + 0xd6: true, + 0xd7: true, + 0xd8: true, + 0xd9: true, + 0xda: true, + 0xdb: true, + 0xdc: true, + 0xdd: true, + 0xde: true, + 0xdf: true, + 0xe0: true, + 0xe1: true, + 0xe2: true, + 0xe3: true, + 0xe4: true, + 0xe5: true, + 0xe6: true, + 0xe7: true, + 0xe8: true, + 0xe9: true, + 0xea: true, + 0xeb: true, + 0xec: true, + 0xed: true, + 0xee: true, + 0xef: true, + 0xf0: true, + 0xf1: true, + 0xf2: true, + 0xf3: true, + 0xf4: true, + 0xf5: true, + 0xf6: true, + 0xf7: true, + 0xf8: true, + 0xf9: true, + 0xfa: true, + 0xfb: true, + 0xfc: true, + 0xfd: true, + 0xfe: true, + 0xff: true, +} + +var needEscapeNormalizeUTF8 = [256]bool{ + '"': true, + '\\': true, + 0x00: true, + 0x01: true, + 0x02: true, + 0x03: true, + 0x04: true, + 0x05: true, + 0x06: true, + 0x07: true, + 0x08: true, + 0x09: true, + 0x0a: true, + 0x0b: true, + 0x0c: true, + 0x0d: true, + 0x0e: true, + 0x0f: true, + 0x10: true, + 0x11: true, + 0x12: true, + 0x13: true, + 0x14: true, + 0x15: true, + 0x16: true, + 0x17: true, + 0x18: true, + 0x19: true, + 0x1a: true, + 0x1b: true, + 0x1c: true, + 0x1d: true, + 0x1e: true, + 0x1f: true, + /* 0x20 - 0x7f */ + 0x80: true, + 0x81: true, + 0x82: true, + 0x83: true, + 0x84: true, + 0x85: true, + 0x86: true, + 0x87: true, + 0x88: true, + 0x89: true, + 0x8a: true, + 0x8b: true, + 0x8c: true, + 0x8d: true, + 0x8e: true, + 0x8f: true, + 0x90: true, + 0x91: true, + 0x92: true, + 0x93: true, + 0x94: true, + 0x95: true, + 0x96: true, + 0x97: true, + 0x98: true, + 0x99: true, + 0x9a: true, + 0x9b: true, + 0x9c: true, + 0x9d: true, + 0x9e: true, + 0x9f: true, + 0xa0: true, + 0xa1: true, + 0xa2: true, + 0xa3: true, + 0xa4: true, + 0xa5: true, + 0xa6: true, + 0xa7: true, + 0xa8: true, + 0xa9: true, + 0xaa: true, + 0xab: true, + 0xac: true, + 0xad: true, + 0xae: true, + 0xaf: true, + 0xb0: true, + 0xb1: true, + 0xb2: true, + 0xb3: true, + 0xb4: true, + 0xb5: true, + 0xb6: true, + 0xb7: true, + 0xb8: true, + 0xb9: true, + 0xba: true, + 0xbb: true, + 0xbc: true, + 0xbd: true, + 0xbe: true, + 0xbf: true, + 0xc0: true, + 0xc1: true, + 0xc2: true, + 0xc3: true, + 0xc4: true, + 0xc5: true, + 0xc6: true, + 0xc7: true, + 0xc8: true, + 0xc9: true, + 0xca: true, + 0xcb: true, + 0xcc: true, + 0xcd: true, + 0xce: true, + 0xcf: true, + 0xd0: true, + 0xd1: true, + 0xd2: true, + 0xd3: true, + 0xd4: true, + 0xd5: true, + 0xd6: true, + 0xd7: true, + 0xd8: true, + 0xd9: true, + 0xda: true, + 0xdb: true, + 0xdc: true, + 0xdd: true, + 0xde: true, + 0xdf: true, + 0xe0: true, + 0xe1: true, + 0xe2: true, + 0xe3: true, + 0xe4: true, + 0xe5: true, + 0xe6: true, + 0xe7: true, + 0xe8: true, + 0xe9: true, + 0xea: true, + 0xeb: true, + 0xec: true, + 0xed: true, + 0xee: true, + 0xef: true, + 0xf0: true, + 0xf1: true, + 0xf2: true, + 0xf3: true, + 0xf4: true, + 0xf5: true, + 0xf6: true, + 0xf7: true, + 0xf8: true, + 0xf9: true, + 0xfa: true, + 0xfb: true, + 0xfc: true, + 0xfd: true, + 0xfe: true, + 0xff: true, +} + +var needEscapeHTML = [256]bool{ + '"': true, + '&': true, + '<': true, + '>': true, + '\\': true, + 0x00: true, + 0x01: true, + 0x02: true, + 0x03: true, + 0x04: true, + 0x05: true, + 0x06: true, + 0x07: true, + 0x08: true, + 0x09: true, + 0x0a: true, + 0x0b: true, + 0x0c: true, + 0x0d: true, + 0x0e: true, + 0x0f: true, + 0x10: true, + 0x11: true, + 0x12: true, + 0x13: true, + 0x14: true, + 0x15: true, + 0x16: true, + 0x17: true, + 0x18: true, + 0x19: true, + 0x1a: true, + 0x1b: true, + 0x1c: true, + 0x1d: true, + 0x1e: true, + 0x1f: true, + /* 0x20 - 0xff */ +} + +var needEscape = [256]bool{ + '"': true, + '\\': true, + 0x00: true, + 0x01: true, + 0x02: true, + 0x03: true, + 0x04: true, + 0x05: true, + 0x06: true, + 0x07: true, + 0x08: true, + 0x09: true, + 0x0a: true, + 0x0b: true, + 0x0c: true, + 0x0d: true, + 0x0e: true, + 0x0f: true, + 0x10: true, + 0x11: true, + 0x12: true, + 0x13: true, + 0x14: true, + 0x15: true, + 0x16: true, + 0x17: true, + 0x18: true, + 0x19: true, + 0x1a: true, + 0x1b: true, + 0x1c: true, + 0x1d: true, + 0x1e: true, + 0x1f: true, + /* 0x20 - 0xff */ +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm/debug_vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm/debug_vm.go new file mode 100644 index 0000000000..fbbc0de44c --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm/debug_vm.go @@ -0,0 +1,35 @@ +package vm + +import ( + "fmt" + + "github.com/goccy/go-json/internal/encoder" +) + +func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + defer func() { + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + if err := recover(); err != nil { + w := ctx.Option.DebugOut + fmt.Fprintln(w, "=============[DEBUG]===============") + fmt.Fprintln(w, "* [TYPE]") + fmt.Fprintln(w, codeSet.Type) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [ALL OPCODE]") + fmt.Fprintln(w, code.Dump()) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [CONTEXT]") + fmt.Fprintf(w, "%+v\n", ctx) + fmt.Fprintln(w, "===================================") + panic(err) + } + }() + + return Run(ctx, b, codeSet) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm/hack.go b/vendor/github.com/goccy/go-json/internal/encoder/vm/hack.go new file mode 100644 index 0000000000..65252b4a5c --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm/hack.go @@ -0,0 +1,9 @@ +package vm + +import ( + // HACK: compile order + // `vm`, `vm_indent`, `vm_color`, `vm_color_indent` packages uses a lot of memory to compile, + // so forcibly make dependencies and avoid compiling in concurrent. + // dependency order: vm => vm_indent => vm_color => vm_color_indent + _ "github.com/goccy/go-json/internal/encoder/vm_indent" +) diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm/util.go b/vendor/github.com/goccy/go-json/internal/encoder/vm/util.go new file mode 100644 index 0000000000..86291d7bb3 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm/util.go @@ -0,0 +1,207 @@ +package vm + +import ( + "encoding/json" + "fmt" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +const uintptrSize = 4 << (^uintptr(0) >> 63) + +var ( + appendInt = encoder.AppendInt + appendUint = encoder.AppendUint + appendFloat32 = encoder.AppendFloat32 + appendFloat64 = encoder.AppendFloat64 + appendString = encoder.AppendString + appendByteSlice = encoder.AppendByteSlice + appendNumber = encoder.AppendNumber + errUnsupportedValue = encoder.ErrUnsupportedValue + errUnsupportedFloat = encoder.ErrUnsupportedFloat + mapiterinit = encoder.MapIterInit + mapiterkey = encoder.MapIterKey + mapitervalue = encoder.MapIterValue + mapiternext = encoder.MapIterNext + maplen = encoder.MapLen +) + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +type nonEmptyInterface struct { + itab *struct { + ityp *runtime.Type // static interface type + typ *runtime.Type // dynamic concrete type + // unused fields... + } + ptr unsafe.Pointer +} + +func errUnimplementedOp(op encoder.OpType) error { + return fmt.Errorf("encoder: opcode %s has not been implemented", op) +} + +func load(base uintptr, idx uint32) uintptr { + addr := base + uintptr(idx) + return **(**uintptr)(unsafe.Pointer(&addr)) +} + +func store(base uintptr, idx uint32, p uintptr) { + addr := base + uintptr(idx) + **(**uintptr)(unsafe.Pointer(&addr)) = p +} + +func loadNPtr(base uintptr, idx uint32, ptrNum uint8) uintptr { + addr := base + uintptr(idx) + p := **(**uintptr)(unsafe.Pointer(&addr)) + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUint64(p uintptr, bitSize uint8) uint64 { + switch bitSize { + case 8: + return (uint64)(**(**uint8)(unsafe.Pointer(&p))) + case 16: + return (uint64)(**(**uint16)(unsafe.Pointer(&p))) + case 32: + return (uint64)(**(**uint32)(unsafe.Pointer(&p))) + case 64: + return **(**uint64)(unsafe.Pointer(&p)) + } + return 0 +} +func ptrToFloat32(p uintptr) float32 { return **(**float32)(unsafe.Pointer(&p)) } +func ptrToFloat64(p uintptr) float64 { return **(**float64)(unsafe.Pointer(&p)) } +func ptrToBool(p uintptr) bool { return **(**bool)(unsafe.Pointer(&p)) } +func ptrToBytes(p uintptr) []byte { return **(**[]byte)(unsafe.Pointer(&p)) } +func ptrToNumber(p uintptr) json.Number { return **(**json.Number)(unsafe.Pointer(&p)) } +func ptrToString(p uintptr) string { return **(**string)(unsafe.Pointer(&p)) } +func ptrToSlice(p uintptr) *runtime.SliceHeader { return *(**runtime.SliceHeader)(unsafe.Pointer(&p)) } +func ptrToPtr(p uintptr) uintptr { + return uintptr(**(**unsafe.Pointer)(unsafe.Pointer(&p))) +} +func ptrToNPtr(p uintptr, ptrNum uint8) uintptr { + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUnsafePtr(p uintptr) unsafe.Pointer { + return *(*unsafe.Pointer)(unsafe.Pointer(&p)) +} +func ptrToInterface(code *encoder.Opcode, p uintptr) interface{} { + return *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: code.Type, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), + })) +} + +func appendBool(_ *encoder.RuntimeContext, b []byte, v bool) []byte { + if v { + return append(b, "true"...) + } + return append(b, "false"...) +} + +func appendNull(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, "null"...) +} + +func appendComma(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, ',') +} + +func appendNullComma(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, "null,"...) +} + +func appendColon(_ *encoder.RuntimeContext, b []byte) []byte { + last := len(b) - 1 + b[last] = ':' + return b +} + +func appendMapKeyValue(_ *encoder.RuntimeContext, _ *encoder.Opcode, b, key, value []byte) []byte { + b = append(b, key...) + b[len(b)-1] = ':' + return append(b, value...) +} + +func appendMapEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + b[len(b)-1] = '}' + b = append(b, ',') + return b +} + +func appendMarshalJSON(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + return encoder.AppendMarshalJSON(ctx, code, b, v) +} + +func appendMarshalText(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + return encoder.AppendMarshalText(ctx, code, b, v) +} + +func appendArrayHead(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + return append(b, '[') +} + +func appendArrayEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = ']' + return append(b, ',') +} + +func appendEmptyArray(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '[', ']', ',') +} + +func appendEmptyObject(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{', '}', ',') +} + +func appendObjectEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = '}' + return append(b, ',') +} + +func appendStructHead(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{') +} + +func appendStructKey(_ *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + return append(b, code.Key...) +} + +func appendStructEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + return append(b, '}', ',') +} + +func appendStructEndSkipLast(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + if b[last] == ',' { + b[last] = '}' + return appendComma(ctx, b) + } + return appendStructEnd(ctx, code, b) +} + +func restoreIndent(_ *encoder.RuntimeContext, _ *encoder.Opcode, _ uintptr) {} +func storeIndent(_ uintptr, _ *encoder.Opcode, _ uintptr) {} +func appendMapKeyIndent(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { return b } +func appendArrayElemIndent(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { return b } diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm/vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm/vm.go new file mode 100644 index 0000000000..91b11e1f45 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm/vm.go @@ -0,0 +1,4855 @@ +// Code generated by internal/cmd/generator. DO NOT EDIT! +package vm + +import ( + "math" + "sort" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +func Run(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + recursiveLevel := 0 + ptrOffset := uintptr(0) + ctxptr := ctx.Ptr() + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + for { + switch code.Op { + default: + return nil, errUnimplementedOp(code.Op) + case encoder.OpPtr: + p := load(ctxptr, code.Idx) + code = code.Next + store(ctxptr, code.Idx, ptrToPtr(p)) + case encoder.OpIntPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInt: + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpUint: + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpIntString: + b = append(b, '"') + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintString: + b = append(b, '"') + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat32Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat32: + b = appendFloat32(ctx, b, ptrToFloat32(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat64Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat64: + v := ptrToFloat64(load(ctxptr, code.Idx)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStringPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpString: + b = appendString(ctx, b, ptrToString(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBoolPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBool: + b = appendBool(ctx, b, ptrToBool(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBytesPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBytes: + b = appendByteSlice(ctx, b, ptrToBytes(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpNumberPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpNumber: + bb, err := appendNumber(ctx, b, ptrToNumber(load(ctxptr, code.Idx))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpInterfacePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInterface: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if p == seen { + return nil, errUnsupportedValue(code, p) + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, p) + var ( + typ *runtime.Type + ifacePtr unsafe.Pointer + ) + up := ptrToUnsafePtr(p) + if code.Flags&encoder.NonEmptyInterfaceFlags != 0 { + iface := (*nonEmptyInterface)(up) + ifacePtr = iface.ptr + if iface.itab != nil { + typ = iface.itab.typ + } + } else { + iface := (*emptyInterface)(up) + ifacePtr = iface.ptr + typ = iface.typ + } + if ifacePtr == nil { + b = appendNullComma(ctx, b) + code = code.Next + break + } + ctx.KeepRefs = append(ctx.KeepRefs, up) + ifaceCodeSet, err := encoder.CompileToGetCodeSet(ctx, uintptr(unsafe.Pointer(typ))) + if err != nil { + return nil, err + } + + totalLength := uintptr(code.Length) + 3 + nextTotalLength := uintptr(ifaceCodeSet.CodeLength) + 3 + + var c *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + c = ifaceCodeSet.InterfaceEscapeKeyCode + } else { + c = ifaceCodeSet.InterfaceNoescapeKeyCode + } + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += totalLength * uintptrSize + oldBaseIndent := ctx.BaseIndent + ctx.BaseIndent += code.Indent + + newLen := offsetNum + totalLength + nextTotalLength + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + end := ifaceCodeSet.EndCode + store(ctxptr, c.Idx, uintptr(ifacePtr)) + store(ctxptr, end.Idx, oldOffset) + store(ctxptr, end.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, end, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpInterfaceEnd: + recursiveLevel-- + + // restore ctxptr + offset := load(ctxptr, code.Idx) + restoreIndent(ctx, code, ctxptr) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + b = append(b, `""`...) + b = appendComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpSlicePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpSlice: + p := load(ctxptr, code.Idx) + slice := ptrToSlice(p) + if p == 0 || slice.Data == nil { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.ElemIdx, 0) + store(ctxptr, code.Length, uintptr(slice.Len)) + store(ctxptr, code.Idx, uintptr(slice.Data)) + if slice.Len > 0 { + b = appendArrayHead(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, uintptr(slice.Data)) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpSliceElem: + idx := load(ctxptr, code.ElemIdx) + length := load(ctxptr, code.Length) + idx++ + if idx < length { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + data := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, data+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpArrayPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpArray: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + if code.Length > 0 { + b = appendArrayHead(ctx, code, b) + store(ctxptr, code.ElemIdx, 0) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpArrayElem: + idx := load(ctxptr, code.ElemIdx) + idx++ + if idx < uintptr(code.Length) { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + p := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, p+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpMapPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpMap: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + uptr := ptrToUnsafePtr(p) + mlen := maplen(uptr) + if mlen <= 0 { + b = appendEmptyObject(ctx, b) + code = code.End.Next + break + } + b = appendStructHead(ctx, b) + unorderedMap := (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 + mapCtx := encoder.NewMapContext(mlen, unorderedMap) + mapiterinit(code.Type, uptr, &mapCtx.Iter) + store(ctxptr, code.Idx, uintptr(unsafe.Pointer(mapCtx))) + ctx.KeepRefs = append(ctx.KeepRefs, unsafe.Pointer(mapCtx)) + if unorderedMap { + b = appendMapKeyIndent(ctx, code.Next, b) + } else { + mapCtx.Start = len(b) + mapCtx.First = len(b) + } + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + case encoder.OpMapKey: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + idx := mapCtx.Idx + idx++ + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + if idx < mapCtx.Len { + b = appendMapKeyIndent(ctx, code, b) + mapCtx.Idx = int(idx) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + b = appendObjectEnd(ctx, code, b) + encoder.ReleaseMapContext(mapCtx) + code = code.End.Next + } + } else { + mapCtx.Slice.Items[mapCtx.Idx].Value = b[mapCtx.Start:len(b)] + if idx < mapCtx.Len { + mapCtx.Idx = int(idx) + mapCtx.Start = len(b) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + code = code.End + } + } + case encoder.OpMapValue: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + b = appendColon(ctx, b) + } else { + mapCtx.Slice.Items[mapCtx.Idx].Key = b[mapCtx.Start:len(b)] + mapCtx.Start = len(b) + } + value := mapitervalue(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(value)) + mapiternext(&mapCtx.Iter) + code = code.Next + case encoder.OpMapEnd: + // this operation only used by sorted map. + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + sort.Sort(mapCtx.Slice) + buf := mapCtx.Buf + for _, item := range mapCtx.Slice.Items { + buf = appendMapKeyValue(ctx, code, buf, item.Key, item.Value) + } + buf = appendMapEnd(ctx, code, buf) + b = b[:mapCtx.First] + b = append(b, buf...) + mapCtx.Buf = buf + encoder.ReleaseMapContext(mapCtx) + code = code.Next + case encoder.OpRecursivePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpRecursive: + ptr := load(ctxptr, code.Idx) + if ptr != 0 { + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if ptr == seen { + return nil, errUnsupportedValue(code, ptr) + } + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, ptr) + c := code.Jmp.Code + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += code.Jmp.CurLen * uintptrSize + oldBaseIndent := ctx.BaseIndent + indentDiffFromTop := c.Indent - 1 + ctx.BaseIndent += code.Indent - indentDiffFromTop + + newLen := offsetNum + code.Jmp.CurLen + code.Jmp.NextLen + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + store(ctxptr, c.Idx, ptr) + store(ctxptr, c.End.Next.Idx, oldOffset) + store(ctxptr, c.End.Next.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, c.End.Next, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpRecursiveEnd: + recursiveLevel-- + + // restore ctxptr + restoreIndent(ctx, code, ctxptr) + offset := load(ctxptr, code.Idx) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpStructPtrHead: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHead: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if len(code.Key) > 0 { + if (code.Flags&encoder.IsTaggedKeyFlags) != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + } + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if p == 0 || (ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + u64 := ptrToUint64(p, code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p+uintptr(code.Offset))))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + } + case encoder.OpStructPtrHeadNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructPtrHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadArray, encoder.OpStructPtrHeadSlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadArray, encoder.OpStructHeadSlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyArray: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyArray: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptySlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptySlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadArrayPtr, encoder.OpStructPtrHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadArrayPtr, encoder.OpStructHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyArrayPtr, encoder.OpStructPtrHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyArrayPtr, encoder.OpStructHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + if maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalJSON { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalJSON { + p = ptrToPtr(p) + } + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructField: + if code.Flags&encoder.IsTaggedKeyFlags != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + p := load(ctxptr, code.Idx) + uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmpty: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringString: + p := load(ctxptr, code.Idx) + s := ptrToString(p + uintptr(code.Offset)) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldMarshalJSON: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalJSONPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldMarshalText: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalTextPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldArrayPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArrayPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldSlice: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlice: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldSlicePtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldMap: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMap: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 || maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldMapPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldStruct: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyStruct: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructEnd: + b = appendStructEndSkipLast(ctx, code, b) + code = code.Next + case encoder.OpStructEndInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendStructEnd(ctx, code, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + s := ptrToString(p + uintptr(code.Offset)) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytesPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + code = code.Next + case encoder.OpStructEndOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpEnd: + goto END + } + } +END: + return b, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color/debug_vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/debug_vm.go new file mode 100644 index 0000000000..925f61ed8e --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/debug_vm.go @@ -0,0 +1,35 @@ +package vm_color + +import ( + "fmt" + + "github.com/goccy/go-json/internal/encoder" +) + +func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + defer func() { + if err := recover(); err != nil { + w := ctx.Option.DebugOut + fmt.Fprintln(w, "=============[DEBUG]===============") + fmt.Fprintln(w, "* [TYPE]") + fmt.Fprintln(w, codeSet.Type) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [ALL OPCODE]") + fmt.Fprintln(w, code.Dump()) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [CONTEXT]") + fmt.Fprintf(w, "%+v\n", ctx) + fmt.Fprintln(w, "===================================") + panic(err) + } + }() + + return Run(ctx, b, codeSet) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color/hack.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/hack.go new file mode 100644 index 0000000000..12ec56c5bb --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/hack.go @@ -0,0 +1,9 @@ +package vm_color + +import ( + // HACK: compile order + // `vm`, `vm_indent`, `vm_color`, `vm_color_indent` packages uses a lot of memory to compile, + // so forcibly make dependencies and avoid compiling in concurrent. + // dependency order: vm => vm_indent => vm_color => vm_color_indent + _ "github.com/goccy/go-json/internal/encoder/vm_color_indent" +) diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color/util.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/util.go new file mode 100644 index 0000000000..33f29aee44 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/util.go @@ -0,0 +1,274 @@ +package vm_color + +import ( + "encoding/json" + "fmt" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +const uintptrSize = 4 << (^uintptr(0) >> 63) + +var ( + errUnsupportedValue = encoder.ErrUnsupportedValue + errUnsupportedFloat = encoder.ErrUnsupportedFloat + mapiterinit = encoder.MapIterInit + mapiterkey = encoder.MapIterKey + mapitervalue = encoder.MapIterValue + mapiternext = encoder.MapIterNext + maplen = encoder.MapLen +) + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +type nonEmptyInterface struct { + itab *struct { + ityp *runtime.Type // static interface type + typ *runtime.Type // dynamic concrete type + // unused fields... + } + ptr unsafe.Pointer +} + +func errUnimplementedOp(op encoder.OpType) error { + return fmt.Errorf("encoder: opcode %s has not been implemented", op) +} + +func load(base uintptr, idx uint32) uintptr { + addr := base + uintptr(idx) + return **(**uintptr)(unsafe.Pointer(&addr)) +} + +func store(base uintptr, idx uint32, p uintptr) { + addr := base + uintptr(idx) + **(**uintptr)(unsafe.Pointer(&addr)) = p +} + +func loadNPtr(base uintptr, idx uint32, ptrNum uint8) uintptr { + addr := base + uintptr(idx) + p := **(**uintptr)(unsafe.Pointer(&addr)) + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUint64(p uintptr, bitSize uint8) uint64 { + switch bitSize { + case 8: + return (uint64)(**(**uint8)(unsafe.Pointer(&p))) + case 16: + return (uint64)(**(**uint16)(unsafe.Pointer(&p))) + case 32: + return (uint64)(**(**uint32)(unsafe.Pointer(&p))) + case 64: + return **(**uint64)(unsafe.Pointer(&p)) + } + return 0 +} +func ptrToFloat32(p uintptr) float32 { return **(**float32)(unsafe.Pointer(&p)) } +func ptrToFloat64(p uintptr) float64 { return **(**float64)(unsafe.Pointer(&p)) } +func ptrToBool(p uintptr) bool { return **(**bool)(unsafe.Pointer(&p)) } +func ptrToBytes(p uintptr) []byte { return **(**[]byte)(unsafe.Pointer(&p)) } +func ptrToNumber(p uintptr) json.Number { return **(**json.Number)(unsafe.Pointer(&p)) } +func ptrToString(p uintptr) string { return **(**string)(unsafe.Pointer(&p)) } +func ptrToSlice(p uintptr) *runtime.SliceHeader { return *(**runtime.SliceHeader)(unsafe.Pointer(&p)) } +func ptrToPtr(p uintptr) uintptr { + return uintptr(**(**unsafe.Pointer)(unsafe.Pointer(&p))) +} +func ptrToNPtr(p uintptr, ptrNum uint8) uintptr { + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUnsafePtr(p uintptr) unsafe.Pointer { + return *(*unsafe.Pointer)(unsafe.Pointer(&p)) +} +func ptrToInterface(code *encoder.Opcode, p uintptr) interface{} { + return *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: code.Type, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), + })) +} + +func appendInt(ctx *encoder.RuntimeContext, b []byte, p uintptr, code *encoder.Opcode) []byte { + format := ctx.Option.ColorScheme.Int + b = append(b, format.Header...) + b = encoder.AppendInt(ctx, b, p, code) + return append(b, format.Footer...) +} + +func appendUint(ctx *encoder.RuntimeContext, b []byte, p uintptr, code *encoder.Opcode) []byte { + format := ctx.Option.ColorScheme.Uint + b = append(b, format.Header...) + b = encoder.AppendUint(ctx, b, p, code) + return append(b, format.Footer...) +} + +func appendFloat32(ctx *encoder.RuntimeContext, b []byte, v float32) []byte { + format := ctx.Option.ColorScheme.Float + b = append(b, format.Header...) + b = encoder.AppendFloat32(ctx, b, v) + return append(b, format.Footer...) +} + +func appendFloat64(ctx *encoder.RuntimeContext, b []byte, v float64) []byte { + format := ctx.Option.ColorScheme.Float + b = append(b, format.Header...) + b = encoder.AppendFloat64(ctx, b, v) + return append(b, format.Footer...) +} + +func appendString(ctx *encoder.RuntimeContext, b []byte, v string) []byte { + format := ctx.Option.ColorScheme.String + b = append(b, format.Header...) + b = encoder.AppendString(ctx, b, v) + return append(b, format.Footer...) +} + +func appendByteSlice(ctx *encoder.RuntimeContext, b []byte, src []byte) []byte { + format := ctx.Option.ColorScheme.Binary + b = append(b, format.Header...) + b = encoder.AppendByteSlice(ctx, b, src) + return append(b, format.Footer...) +} + +func appendNumber(ctx *encoder.RuntimeContext, b []byte, n json.Number) ([]byte, error) { + format := ctx.Option.ColorScheme.Int + b = append(b, format.Header...) + bb, err := encoder.AppendNumber(ctx, b, n) + if err != nil { + return nil, err + } + return append(bb, format.Footer...), nil +} + +func appendBool(ctx *encoder.RuntimeContext, b []byte, v bool) []byte { + format := ctx.Option.ColorScheme.Bool + b = append(b, format.Header...) + if v { + b = append(b, "true"...) + } else { + b = append(b, "false"...) + } + return append(b, format.Footer...) +} + +func appendNull(ctx *encoder.RuntimeContext, b []byte) []byte { + format := ctx.Option.ColorScheme.Null + b = append(b, format.Header...) + b = append(b, "null"...) + return append(b, format.Footer...) +} + +func appendComma(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, ',') +} + +func appendNullComma(ctx *encoder.RuntimeContext, b []byte) []byte { + format := ctx.Option.ColorScheme.Null + b = append(b, format.Header...) + b = append(b, "null"...) + return append(append(b, format.Footer...), ',') +} + +func appendColon(_ *encoder.RuntimeContext, b []byte) []byte { + last := len(b) - 1 + b[last] = ':' + return b +} + +func appendMapKeyValue(_ *encoder.RuntimeContext, _ *encoder.Opcode, b, key, value []byte) []byte { + b = append(b, key[:len(key)-1]...) + b = append(b, ':') + return append(b, value...) +} + +func appendMapEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = '}' + b = append(b, ',') + return b +} + +func appendMarshalJSON(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + return encoder.AppendMarshalJSON(ctx, code, b, v) +} + +func appendMarshalText(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + format := ctx.Option.ColorScheme.String + b = append(b, format.Header...) + bb, err := encoder.AppendMarshalText(ctx, code, b, v) + if err != nil { + return nil, err + } + return append(bb, format.Footer...), nil +} + +func appendArrayHead(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + return append(b, '[') +} + +func appendArrayEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = ']' + return append(b, ',') +} + +func appendEmptyArray(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '[', ']', ',') +} + +func appendEmptyObject(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{', '}', ',') +} + +func appendObjectEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = '}' + return append(b, ',') +} + +func appendStructHead(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{') +} + +func appendStructKey(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + format := ctx.Option.ColorScheme.ObjectKey + b = append(b, format.Header...) + b = append(b, code.Key[:len(code.Key)-1]...) + b = append(b, format.Footer...) + + return append(b, ':') +} + +func appendStructEnd(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { + return append(b, '}', ',') +} + +func appendStructEndSkipLast(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + if b[last] == ',' { + b[last] = '}' + return appendComma(ctx, b) + } + return appendStructEnd(ctx, code, b) +} + +func restoreIndent(_ *encoder.RuntimeContext, _ *encoder.Opcode, _ uintptr) {} +func storeIndent(_ uintptr, _ *encoder.Opcode, _ uintptr) {} +func appendMapKeyIndent(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { return b } +func appendArrayElemIndent(_ *encoder.RuntimeContext, _ *encoder.Opcode, b []byte) []byte { return b } diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color/vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/vm.go new file mode 100644 index 0000000000..5c6c52c35c --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color/vm.go @@ -0,0 +1,4855 @@ +// Code generated by internal/cmd/generator. DO NOT EDIT! +package vm_color + +import ( + "math" + "sort" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +func Run(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + recursiveLevel := 0 + ptrOffset := uintptr(0) + ctxptr := ctx.Ptr() + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + for { + switch code.Op { + default: + return nil, errUnimplementedOp(code.Op) + case encoder.OpPtr: + p := load(ctxptr, code.Idx) + code = code.Next + store(ctxptr, code.Idx, ptrToPtr(p)) + case encoder.OpIntPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInt: + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpUint: + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpIntString: + b = append(b, '"') + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintString: + b = append(b, '"') + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat32Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat32: + b = appendFloat32(ctx, b, ptrToFloat32(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat64Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat64: + v := ptrToFloat64(load(ctxptr, code.Idx)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStringPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpString: + b = appendString(ctx, b, ptrToString(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBoolPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBool: + b = appendBool(ctx, b, ptrToBool(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBytesPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBytes: + b = appendByteSlice(ctx, b, ptrToBytes(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpNumberPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpNumber: + bb, err := appendNumber(ctx, b, ptrToNumber(load(ctxptr, code.Idx))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpInterfacePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInterface: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if p == seen { + return nil, errUnsupportedValue(code, p) + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, p) + var ( + typ *runtime.Type + ifacePtr unsafe.Pointer + ) + up := ptrToUnsafePtr(p) + if code.Flags&encoder.NonEmptyInterfaceFlags != 0 { + iface := (*nonEmptyInterface)(up) + ifacePtr = iface.ptr + if iface.itab != nil { + typ = iface.itab.typ + } + } else { + iface := (*emptyInterface)(up) + ifacePtr = iface.ptr + typ = iface.typ + } + if ifacePtr == nil { + b = appendNullComma(ctx, b) + code = code.Next + break + } + ctx.KeepRefs = append(ctx.KeepRefs, up) + ifaceCodeSet, err := encoder.CompileToGetCodeSet(ctx, uintptr(unsafe.Pointer(typ))) + if err != nil { + return nil, err + } + + totalLength := uintptr(code.Length) + 3 + nextTotalLength := uintptr(ifaceCodeSet.CodeLength) + 3 + + var c *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + c = ifaceCodeSet.InterfaceEscapeKeyCode + } else { + c = ifaceCodeSet.InterfaceNoescapeKeyCode + } + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += totalLength * uintptrSize + oldBaseIndent := ctx.BaseIndent + ctx.BaseIndent += code.Indent + + newLen := offsetNum + totalLength + nextTotalLength + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + end := ifaceCodeSet.EndCode + store(ctxptr, c.Idx, uintptr(ifacePtr)) + store(ctxptr, end.Idx, oldOffset) + store(ctxptr, end.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, end, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpInterfaceEnd: + recursiveLevel-- + + // restore ctxptr + offset := load(ctxptr, code.Idx) + restoreIndent(ctx, code, ctxptr) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + b = append(b, `""`...) + b = appendComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpSlicePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpSlice: + p := load(ctxptr, code.Idx) + slice := ptrToSlice(p) + if p == 0 || slice.Data == nil { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.ElemIdx, 0) + store(ctxptr, code.Length, uintptr(slice.Len)) + store(ctxptr, code.Idx, uintptr(slice.Data)) + if slice.Len > 0 { + b = appendArrayHead(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, uintptr(slice.Data)) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpSliceElem: + idx := load(ctxptr, code.ElemIdx) + length := load(ctxptr, code.Length) + idx++ + if idx < length { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + data := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, data+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpArrayPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpArray: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + if code.Length > 0 { + b = appendArrayHead(ctx, code, b) + store(ctxptr, code.ElemIdx, 0) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpArrayElem: + idx := load(ctxptr, code.ElemIdx) + idx++ + if idx < uintptr(code.Length) { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + p := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, p+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpMapPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpMap: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + uptr := ptrToUnsafePtr(p) + mlen := maplen(uptr) + if mlen <= 0 { + b = appendEmptyObject(ctx, b) + code = code.End.Next + break + } + b = appendStructHead(ctx, b) + unorderedMap := (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 + mapCtx := encoder.NewMapContext(mlen, unorderedMap) + mapiterinit(code.Type, uptr, &mapCtx.Iter) + store(ctxptr, code.Idx, uintptr(unsafe.Pointer(mapCtx))) + ctx.KeepRefs = append(ctx.KeepRefs, unsafe.Pointer(mapCtx)) + if unorderedMap { + b = appendMapKeyIndent(ctx, code.Next, b) + } else { + mapCtx.Start = len(b) + mapCtx.First = len(b) + } + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + case encoder.OpMapKey: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + idx := mapCtx.Idx + idx++ + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + if idx < mapCtx.Len { + b = appendMapKeyIndent(ctx, code, b) + mapCtx.Idx = int(idx) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + b = appendObjectEnd(ctx, code, b) + encoder.ReleaseMapContext(mapCtx) + code = code.End.Next + } + } else { + mapCtx.Slice.Items[mapCtx.Idx].Value = b[mapCtx.Start:len(b)] + if idx < mapCtx.Len { + mapCtx.Idx = int(idx) + mapCtx.Start = len(b) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + code = code.End + } + } + case encoder.OpMapValue: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + b = appendColon(ctx, b) + } else { + mapCtx.Slice.Items[mapCtx.Idx].Key = b[mapCtx.Start:len(b)] + mapCtx.Start = len(b) + } + value := mapitervalue(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(value)) + mapiternext(&mapCtx.Iter) + code = code.Next + case encoder.OpMapEnd: + // this operation only used by sorted map. + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + sort.Sort(mapCtx.Slice) + buf := mapCtx.Buf + for _, item := range mapCtx.Slice.Items { + buf = appendMapKeyValue(ctx, code, buf, item.Key, item.Value) + } + buf = appendMapEnd(ctx, code, buf) + b = b[:mapCtx.First] + b = append(b, buf...) + mapCtx.Buf = buf + encoder.ReleaseMapContext(mapCtx) + code = code.Next + case encoder.OpRecursivePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpRecursive: + ptr := load(ctxptr, code.Idx) + if ptr != 0 { + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if ptr == seen { + return nil, errUnsupportedValue(code, ptr) + } + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, ptr) + c := code.Jmp.Code + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += code.Jmp.CurLen * uintptrSize + oldBaseIndent := ctx.BaseIndent + indentDiffFromTop := c.Indent - 1 + ctx.BaseIndent += code.Indent - indentDiffFromTop + + newLen := offsetNum + code.Jmp.CurLen + code.Jmp.NextLen + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + store(ctxptr, c.Idx, ptr) + store(ctxptr, c.End.Next.Idx, oldOffset) + store(ctxptr, c.End.Next.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, c.End.Next, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpRecursiveEnd: + recursiveLevel-- + + // restore ctxptr + restoreIndent(ctx, code, ctxptr) + offset := load(ctxptr, code.Idx) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpStructPtrHead: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHead: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if len(code.Key) > 0 { + if (code.Flags&encoder.IsTaggedKeyFlags) != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + } + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if p == 0 || (ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + u64 := ptrToUint64(p, code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p+uintptr(code.Offset))))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + } + case encoder.OpStructPtrHeadNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructPtrHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadArray, encoder.OpStructPtrHeadSlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadArray, encoder.OpStructHeadSlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyArray: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyArray: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptySlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptySlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadArrayPtr, encoder.OpStructPtrHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadArrayPtr, encoder.OpStructHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyArrayPtr, encoder.OpStructPtrHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyArrayPtr, encoder.OpStructHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + if maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalJSON { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalJSON { + p = ptrToPtr(p) + } + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructField: + if code.Flags&encoder.IsTaggedKeyFlags != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + p := load(ctxptr, code.Idx) + uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmpty: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringString: + p := load(ctxptr, code.Idx) + s := ptrToString(p + uintptr(code.Offset)) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldMarshalJSON: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalJSONPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldMarshalText: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalTextPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldArrayPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArrayPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldSlice: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlice: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldSlicePtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldMap: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMap: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 || maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldMapPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldStruct: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyStruct: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructEnd: + b = appendStructEndSkipLast(ctx, code, b) + code = code.Next + case encoder.OpStructEndInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendStructEnd(ctx, code, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + s := ptrToString(p + uintptr(code.Offset)) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytesPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + code = code.Next + case encoder.OpStructEndOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpEnd: + goto END + } + } +END: + return b, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/debug_vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/debug_vm.go new file mode 100644 index 0000000000..dd4cd489e0 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/debug_vm.go @@ -0,0 +1,35 @@ +package vm_color_indent + +import ( + "fmt" + + "github.com/goccy/go-json/internal/encoder" +) + +func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + defer func() { + if err := recover(); err != nil { + w := ctx.Option.DebugOut + fmt.Fprintln(w, "=============[DEBUG]===============") + fmt.Fprintln(w, "* [TYPE]") + fmt.Fprintln(w, codeSet.Type) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [ALL OPCODE]") + fmt.Fprintln(w, code.Dump()) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [CONTEXT]") + fmt.Fprintf(w, "%+v\n", ctx) + fmt.Fprintln(w, "===================================") + panic(err) + } + }() + + return Run(ctx, b, codeSet) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/util.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/util.go new file mode 100644 index 0000000000..60e4a8ed56 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/util.go @@ -0,0 +1,296 @@ +package vm_color_indent + +import ( + "encoding/json" + "fmt" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +const uintptrSize = 4 << (^uintptr(0) >> 63) + +var ( + appendIndent = encoder.AppendIndent + appendStructEnd = encoder.AppendStructEndIndent + errUnsupportedValue = encoder.ErrUnsupportedValue + errUnsupportedFloat = encoder.ErrUnsupportedFloat + mapiterinit = encoder.MapIterInit + mapiterkey = encoder.MapIterKey + mapitervalue = encoder.MapIterValue + mapiternext = encoder.MapIterNext + maplen = encoder.MapLen +) + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +type nonEmptyInterface struct { + itab *struct { + ityp *runtime.Type // static interface type + typ *runtime.Type // dynamic concrete type + // unused fields... + } + ptr unsafe.Pointer +} + +func errUnimplementedOp(op encoder.OpType) error { + return fmt.Errorf("encoder (indent): opcode %s has not been implemented", op) +} + +func load(base uintptr, idx uint32) uintptr { + addr := base + uintptr(idx) + return **(**uintptr)(unsafe.Pointer(&addr)) +} + +func store(base uintptr, idx uint32, p uintptr) { + addr := base + uintptr(idx) + **(**uintptr)(unsafe.Pointer(&addr)) = p +} + +func loadNPtr(base uintptr, idx uint32, ptrNum uint8) uintptr { + addr := base + uintptr(idx) + p := **(**uintptr)(unsafe.Pointer(&addr)) + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUint64(p uintptr, bitSize uint8) uint64 { + switch bitSize { + case 8: + return (uint64)(**(**uint8)(unsafe.Pointer(&p))) + case 16: + return (uint64)(**(**uint16)(unsafe.Pointer(&p))) + case 32: + return (uint64)(**(**uint32)(unsafe.Pointer(&p))) + case 64: + return **(**uint64)(unsafe.Pointer(&p)) + } + return 0 +} + +func ptrToFloat32(p uintptr) float32 { return **(**float32)(unsafe.Pointer(&p)) } +func ptrToFloat64(p uintptr) float64 { return **(**float64)(unsafe.Pointer(&p)) } +func ptrToBool(p uintptr) bool { return **(**bool)(unsafe.Pointer(&p)) } +func ptrToBytes(p uintptr) []byte { return **(**[]byte)(unsafe.Pointer(&p)) } +func ptrToNumber(p uintptr) json.Number { return **(**json.Number)(unsafe.Pointer(&p)) } +func ptrToString(p uintptr) string { return **(**string)(unsafe.Pointer(&p)) } +func ptrToSlice(p uintptr) *runtime.SliceHeader { return *(**runtime.SliceHeader)(unsafe.Pointer(&p)) } +func ptrToPtr(p uintptr) uintptr { + return uintptr(**(**unsafe.Pointer)(unsafe.Pointer(&p))) +} +func ptrToNPtr(p uintptr, ptrNum uint8) uintptr { + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUnsafePtr(p uintptr) unsafe.Pointer { + return *(*unsafe.Pointer)(unsafe.Pointer(&p)) +} +func ptrToInterface(code *encoder.Opcode, p uintptr) interface{} { + return *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: code.Type, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), + })) +} + +func appendInt(ctx *encoder.RuntimeContext, b []byte, p uintptr, code *encoder.Opcode) []byte { + format := ctx.Option.ColorScheme.Int + b = append(b, format.Header...) + b = encoder.AppendInt(ctx, b, p, code) + return append(b, format.Footer...) +} + +func appendUint(ctx *encoder.RuntimeContext, b []byte, p uintptr, code *encoder.Opcode) []byte { + format := ctx.Option.ColorScheme.Uint + b = append(b, format.Header...) + b = encoder.AppendUint(ctx, b, p, code) + return append(b, format.Footer...) +} + +func appendFloat32(ctx *encoder.RuntimeContext, b []byte, v float32) []byte { + format := ctx.Option.ColorScheme.Float + b = append(b, format.Header...) + b = encoder.AppendFloat32(ctx, b, v) + return append(b, format.Footer...) +} + +func appendFloat64(ctx *encoder.RuntimeContext, b []byte, v float64) []byte { + format := ctx.Option.ColorScheme.Float + b = append(b, format.Header...) + b = encoder.AppendFloat64(ctx, b, v) + return append(b, format.Footer...) +} + +func appendString(ctx *encoder.RuntimeContext, b []byte, v string) []byte { + format := ctx.Option.ColorScheme.String + b = append(b, format.Header...) + b = encoder.AppendString(ctx, b, v) + return append(b, format.Footer...) +} + +func appendByteSlice(ctx *encoder.RuntimeContext, b []byte, src []byte) []byte { + format := ctx.Option.ColorScheme.Binary + b = append(b, format.Header...) + b = encoder.AppendByteSlice(ctx, b, src) + return append(b, format.Footer...) +} + +func appendNumber(ctx *encoder.RuntimeContext, b []byte, n json.Number) ([]byte, error) { + format := ctx.Option.ColorScheme.Int + b = append(b, format.Header...) + bb, err := encoder.AppendNumber(ctx, b, n) + if err != nil { + return nil, err + } + return append(bb, format.Footer...), nil +} + +func appendBool(ctx *encoder.RuntimeContext, b []byte, v bool) []byte { + format := ctx.Option.ColorScheme.Bool + b = append(b, format.Header...) + if v { + b = append(b, "true"...) + } else { + b = append(b, "false"...) + } + return append(b, format.Footer...) +} + +func appendNull(ctx *encoder.RuntimeContext, b []byte) []byte { + format := ctx.Option.ColorScheme.Null + b = append(b, format.Header...) + b = append(b, "null"...) + return append(b, format.Footer...) +} + +func appendComma(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, ',', '\n') +} + +func appendNullComma(ctx *encoder.RuntimeContext, b []byte) []byte { + format := ctx.Option.ColorScheme.Null + b = append(b, format.Header...) + b = append(b, "null"...) + return append(append(b, format.Footer...), ',', '\n') +} + +func appendColon(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, ':', ' ') +} + +func appendMapKeyValue(ctx *encoder.RuntimeContext, code *encoder.Opcode, b, key, value []byte) []byte { + b = appendIndent(ctx, b, code.Indent+1) + b = append(b, key...) + b[len(b)-2] = ':' + b[len(b)-1] = ' ' + return append(b, value...) +} + +func appendMapEnd(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = b[:len(b)-2] + b = append(b, '\n') + b = appendIndent(ctx, b, code.Indent) + return append(b, '}', ',', '\n') +} + +func appendArrayHead(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = append(b, '[', '\n') + return appendIndent(ctx, b, code.Indent+1) +} + +func appendArrayEnd(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = b[:len(b)-2] + b = append(b, '\n') + b = appendIndent(ctx, b, code.Indent) + return append(b, ']', ',', '\n') +} + +func appendEmptyArray(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '[', ']', ',', '\n') +} + +func appendEmptyObject(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{', '}', ',', '\n') +} + +func appendObjectEnd(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = '\n' + b = appendIndent(ctx, b, code.Indent-1) + return append(b, '}', ',', '\n') +} + +func appendMarshalJSON(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + return encoder.AppendMarshalJSONIndent(ctx, code, b, v) +} + +func appendMarshalText(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + format := ctx.Option.ColorScheme.String + b = append(b, format.Header...) + bb, err := encoder.AppendMarshalTextIndent(ctx, code, b, v) + if err != nil { + return nil, err + } + return append(bb, format.Footer...), nil +} + +func appendStructHead(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{', '\n') +} + +func appendStructKey(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = appendIndent(ctx, b, code.Indent) + + format := ctx.Option.ColorScheme.ObjectKey + b = append(b, format.Header...) + b = append(b, code.Key[:len(code.Key)-1]...) + b = append(b, format.Footer...) + + return append(b, ':', ' ') +} + +func appendStructEndSkipLast(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + if b[last-1] == '{' { + b[last] = '}' + } else { + if b[last] == '\n' { + // to remove ',' and '\n' characters + b = b[:len(b)-2] + } + b = append(b, '\n') + b = appendIndent(ctx, b, code.Indent-1) + b = append(b, '}') + } + return appendComma(ctx, b) +} + +func restoreIndent(ctx *encoder.RuntimeContext, code *encoder.Opcode, ctxptr uintptr) { + ctx.BaseIndent = uint32(load(ctxptr, code.Length)) +} + +func storeIndent(ctxptr uintptr, code *encoder.Opcode, indent uintptr) { + store(ctxptr, code.Length, indent) +} + +func appendArrayElemIndent(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + return appendIndent(ctx, b, code.Indent+1) +} + +func appendMapKeyIndent(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + return appendIndent(ctx, b, code.Indent) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/vm.go new file mode 100644 index 0000000000..42dc11cadc --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_color_indent/vm.go @@ -0,0 +1,4855 @@ +// Code generated by internal/cmd/generator. DO NOT EDIT! +package vm_color_indent + +import ( + "math" + "sort" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +func Run(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + recursiveLevel := 0 + ptrOffset := uintptr(0) + ctxptr := ctx.Ptr() + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + for { + switch code.Op { + default: + return nil, errUnimplementedOp(code.Op) + case encoder.OpPtr: + p := load(ctxptr, code.Idx) + code = code.Next + store(ctxptr, code.Idx, ptrToPtr(p)) + case encoder.OpIntPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInt: + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpUint: + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpIntString: + b = append(b, '"') + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintString: + b = append(b, '"') + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat32Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat32: + b = appendFloat32(ctx, b, ptrToFloat32(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat64Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat64: + v := ptrToFloat64(load(ctxptr, code.Idx)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStringPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpString: + b = appendString(ctx, b, ptrToString(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBoolPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBool: + b = appendBool(ctx, b, ptrToBool(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBytesPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBytes: + b = appendByteSlice(ctx, b, ptrToBytes(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpNumberPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpNumber: + bb, err := appendNumber(ctx, b, ptrToNumber(load(ctxptr, code.Idx))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpInterfacePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInterface: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if p == seen { + return nil, errUnsupportedValue(code, p) + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, p) + var ( + typ *runtime.Type + ifacePtr unsafe.Pointer + ) + up := ptrToUnsafePtr(p) + if code.Flags&encoder.NonEmptyInterfaceFlags != 0 { + iface := (*nonEmptyInterface)(up) + ifacePtr = iface.ptr + if iface.itab != nil { + typ = iface.itab.typ + } + } else { + iface := (*emptyInterface)(up) + ifacePtr = iface.ptr + typ = iface.typ + } + if ifacePtr == nil { + b = appendNullComma(ctx, b) + code = code.Next + break + } + ctx.KeepRefs = append(ctx.KeepRefs, up) + ifaceCodeSet, err := encoder.CompileToGetCodeSet(ctx, uintptr(unsafe.Pointer(typ))) + if err != nil { + return nil, err + } + + totalLength := uintptr(code.Length) + 3 + nextTotalLength := uintptr(ifaceCodeSet.CodeLength) + 3 + + var c *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + c = ifaceCodeSet.InterfaceEscapeKeyCode + } else { + c = ifaceCodeSet.InterfaceNoescapeKeyCode + } + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += totalLength * uintptrSize + oldBaseIndent := ctx.BaseIndent + ctx.BaseIndent += code.Indent + + newLen := offsetNum + totalLength + nextTotalLength + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + end := ifaceCodeSet.EndCode + store(ctxptr, c.Idx, uintptr(ifacePtr)) + store(ctxptr, end.Idx, oldOffset) + store(ctxptr, end.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, end, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpInterfaceEnd: + recursiveLevel-- + + // restore ctxptr + offset := load(ctxptr, code.Idx) + restoreIndent(ctx, code, ctxptr) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + b = append(b, `""`...) + b = appendComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpSlicePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpSlice: + p := load(ctxptr, code.Idx) + slice := ptrToSlice(p) + if p == 0 || slice.Data == nil { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.ElemIdx, 0) + store(ctxptr, code.Length, uintptr(slice.Len)) + store(ctxptr, code.Idx, uintptr(slice.Data)) + if slice.Len > 0 { + b = appendArrayHead(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, uintptr(slice.Data)) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpSliceElem: + idx := load(ctxptr, code.ElemIdx) + length := load(ctxptr, code.Length) + idx++ + if idx < length { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + data := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, data+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpArrayPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpArray: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + if code.Length > 0 { + b = appendArrayHead(ctx, code, b) + store(ctxptr, code.ElemIdx, 0) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpArrayElem: + idx := load(ctxptr, code.ElemIdx) + idx++ + if idx < uintptr(code.Length) { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + p := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, p+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpMapPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpMap: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + uptr := ptrToUnsafePtr(p) + mlen := maplen(uptr) + if mlen <= 0 { + b = appendEmptyObject(ctx, b) + code = code.End.Next + break + } + b = appendStructHead(ctx, b) + unorderedMap := (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 + mapCtx := encoder.NewMapContext(mlen, unorderedMap) + mapiterinit(code.Type, uptr, &mapCtx.Iter) + store(ctxptr, code.Idx, uintptr(unsafe.Pointer(mapCtx))) + ctx.KeepRefs = append(ctx.KeepRefs, unsafe.Pointer(mapCtx)) + if unorderedMap { + b = appendMapKeyIndent(ctx, code.Next, b) + } else { + mapCtx.Start = len(b) + mapCtx.First = len(b) + } + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + case encoder.OpMapKey: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + idx := mapCtx.Idx + idx++ + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + if idx < mapCtx.Len { + b = appendMapKeyIndent(ctx, code, b) + mapCtx.Idx = int(idx) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + b = appendObjectEnd(ctx, code, b) + encoder.ReleaseMapContext(mapCtx) + code = code.End.Next + } + } else { + mapCtx.Slice.Items[mapCtx.Idx].Value = b[mapCtx.Start:len(b)] + if idx < mapCtx.Len { + mapCtx.Idx = int(idx) + mapCtx.Start = len(b) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + code = code.End + } + } + case encoder.OpMapValue: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + b = appendColon(ctx, b) + } else { + mapCtx.Slice.Items[mapCtx.Idx].Key = b[mapCtx.Start:len(b)] + mapCtx.Start = len(b) + } + value := mapitervalue(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(value)) + mapiternext(&mapCtx.Iter) + code = code.Next + case encoder.OpMapEnd: + // this operation only used by sorted map. + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + sort.Sort(mapCtx.Slice) + buf := mapCtx.Buf + for _, item := range mapCtx.Slice.Items { + buf = appendMapKeyValue(ctx, code, buf, item.Key, item.Value) + } + buf = appendMapEnd(ctx, code, buf) + b = b[:mapCtx.First] + b = append(b, buf...) + mapCtx.Buf = buf + encoder.ReleaseMapContext(mapCtx) + code = code.Next + case encoder.OpRecursivePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpRecursive: + ptr := load(ctxptr, code.Idx) + if ptr != 0 { + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if ptr == seen { + return nil, errUnsupportedValue(code, ptr) + } + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, ptr) + c := code.Jmp.Code + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += code.Jmp.CurLen * uintptrSize + oldBaseIndent := ctx.BaseIndent + indentDiffFromTop := c.Indent - 1 + ctx.BaseIndent += code.Indent - indentDiffFromTop + + newLen := offsetNum + code.Jmp.CurLen + code.Jmp.NextLen + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + store(ctxptr, c.Idx, ptr) + store(ctxptr, c.End.Next.Idx, oldOffset) + store(ctxptr, c.End.Next.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, c.End.Next, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpRecursiveEnd: + recursiveLevel-- + + // restore ctxptr + restoreIndent(ctx, code, ctxptr) + offset := load(ctxptr, code.Idx) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpStructPtrHead: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHead: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if len(code.Key) > 0 { + if (code.Flags&encoder.IsTaggedKeyFlags) != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + } + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if p == 0 || (ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + u64 := ptrToUint64(p, code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p+uintptr(code.Offset))))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + } + case encoder.OpStructPtrHeadNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructPtrHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadArray, encoder.OpStructPtrHeadSlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadArray, encoder.OpStructHeadSlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyArray: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyArray: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptySlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptySlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadArrayPtr, encoder.OpStructPtrHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadArrayPtr, encoder.OpStructHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyArrayPtr, encoder.OpStructPtrHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyArrayPtr, encoder.OpStructHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + if maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalJSON { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalJSON { + p = ptrToPtr(p) + } + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructField: + if code.Flags&encoder.IsTaggedKeyFlags != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + p := load(ctxptr, code.Idx) + uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmpty: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringString: + p := load(ctxptr, code.Idx) + s := ptrToString(p + uintptr(code.Offset)) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldMarshalJSON: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalJSONPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldMarshalText: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalTextPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldArrayPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArrayPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldSlice: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlice: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldSlicePtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldMap: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMap: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 || maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldMapPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldStruct: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyStruct: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructEnd: + b = appendStructEndSkipLast(ctx, code, b) + code = code.Next + case encoder.OpStructEndInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendStructEnd(ctx, code, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + s := ptrToString(p + uintptr(code.Offset)) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytesPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + code = code.Next + case encoder.OpStructEndOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpEnd: + goto END + } + } +END: + return b, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/debug_vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/debug_vm.go new file mode 100644 index 0000000000..99395388c1 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/debug_vm.go @@ -0,0 +1,35 @@ +package vm_indent + +import ( + "fmt" + + "github.com/goccy/go-json/internal/encoder" +) + +func DebugRun(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + defer func() { + if err := recover(); err != nil { + w := ctx.Option.DebugOut + fmt.Fprintln(w, "=============[DEBUG]===============") + fmt.Fprintln(w, "* [TYPE]") + fmt.Fprintln(w, codeSet.Type) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [ALL OPCODE]") + fmt.Fprintln(w, code.Dump()) + fmt.Fprintf(w, "\n") + fmt.Fprintln(w, "* [CONTEXT]") + fmt.Fprintf(w, "%+v\n", ctx) + fmt.Fprintln(w, "===================================") + panic(err) + } + }() + + return Run(ctx, b, codeSet) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/hack.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/hack.go new file mode 100644 index 0000000000..9e245bfe57 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/hack.go @@ -0,0 +1,9 @@ +package vm_indent + +import ( + // HACK: compile order + // `vm`, `vm_indent`, `vm_color`, `vm_color_indent` packages uses a lot of memory to compile, + // so forcibly make dependencies and avoid compiling in concurrent. + // dependency order: vm => vm_indent => vm_color => vm_color_indent + _ "github.com/goccy/go-json/internal/encoder/vm_color" +) diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/util.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/util.go new file mode 100644 index 0000000000..fca8f18555 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/util.go @@ -0,0 +1,229 @@ +package vm_indent + +import ( + "encoding/json" + "fmt" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +const uintptrSize = 4 << (^uintptr(0) >> 63) + +var ( + appendInt = encoder.AppendInt + appendUint = encoder.AppendUint + appendFloat32 = encoder.AppendFloat32 + appendFloat64 = encoder.AppendFloat64 + appendString = encoder.AppendString + appendByteSlice = encoder.AppendByteSlice + appendNumber = encoder.AppendNumber + appendStructEnd = encoder.AppendStructEndIndent + appendIndent = encoder.AppendIndent + errUnsupportedValue = encoder.ErrUnsupportedValue + errUnsupportedFloat = encoder.ErrUnsupportedFloat + mapiterinit = encoder.MapIterInit + mapiterkey = encoder.MapIterKey + mapitervalue = encoder.MapIterValue + mapiternext = encoder.MapIterNext + maplen = encoder.MapLen +) + +type emptyInterface struct { + typ *runtime.Type + ptr unsafe.Pointer +} + +type nonEmptyInterface struct { + itab *struct { + ityp *runtime.Type // static interface type + typ *runtime.Type // dynamic concrete type + // unused fields... + } + ptr unsafe.Pointer +} + +func errUnimplementedOp(op encoder.OpType) error { + return fmt.Errorf("encoder (indent): opcode %s has not been implemented", op) +} + +func load(base uintptr, idx uint32) uintptr { + addr := base + uintptr(idx) + return **(**uintptr)(unsafe.Pointer(&addr)) +} + +func store(base uintptr, idx uint32, p uintptr) { + addr := base + uintptr(idx) + **(**uintptr)(unsafe.Pointer(&addr)) = p +} + +func loadNPtr(base uintptr, idx uint32, ptrNum uint8) uintptr { + addr := base + uintptr(idx) + p := **(**uintptr)(unsafe.Pointer(&addr)) + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUint64(p uintptr, bitSize uint8) uint64 { + switch bitSize { + case 8: + return (uint64)(**(**uint8)(unsafe.Pointer(&p))) + case 16: + return (uint64)(**(**uint16)(unsafe.Pointer(&p))) + case 32: + return (uint64)(**(**uint32)(unsafe.Pointer(&p))) + case 64: + return **(**uint64)(unsafe.Pointer(&p)) + } + return 0 +} +func ptrToFloat32(p uintptr) float32 { return **(**float32)(unsafe.Pointer(&p)) } +func ptrToFloat64(p uintptr) float64 { return **(**float64)(unsafe.Pointer(&p)) } +func ptrToBool(p uintptr) bool { return **(**bool)(unsafe.Pointer(&p)) } +func ptrToBytes(p uintptr) []byte { return **(**[]byte)(unsafe.Pointer(&p)) } +func ptrToNumber(p uintptr) json.Number { return **(**json.Number)(unsafe.Pointer(&p)) } +func ptrToString(p uintptr) string { return **(**string)(unsafe.Pointer(&p)) } +func ptrToSlice(p uintptr) *runtime.SliceHeader { return *(**runtime.SliceHeader)(unsafe.Pointer(&p)) } +func ptrToPtr(p uintptr) uintptr { + return uintptr(**(**unsafe.Pointer)(unsafe.Pointer(&p))) +} +func ptrToNPtr(p uintptr, ptrNum uint8) uintptr { + for i := uint8(0); i < ptrNum; i++ { + if p == 0 { + return 0 + } + p = ptrToPtr(p) + } + return p +} + +func ptrToUnsafePtr(p uintptr) unsafe.Pointer { + return *(*unsafe.Pointer)(unsafe.Pointer(&p)) +} +func ptrToInterface(code *encoder.Opcode, p uintptr) interface{} { + return *(*interface{})(unsafe.Pointer(&emptyInterface{ + typ: code.Type, + ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), + })) +} + +func appendBool(_ *encoder.RuntimeContext, b []byte, v bool) []byte { + if v { + return append(b, "true"...) + } + return append(b, "false"...) +} + +func appendNull(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, "null"...) +} + +func appendComma(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, ',', '\n') +} + +func appendNullComma(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, "null,\n"...) +} + +func appendColon(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, ':', ' ') +} + +func appendMapKeyValue(ctx *encoder.RuntimeContext, code *encoder.Opcode, b, key, value []byte) []byte { + b = appendIndent(ctx, b, code.Indent+1) + b = append(b, key...) + b[len(b)-2] = ':' + b[len(b)-1] = ' ' + return append(b, value...) +} + +func appendMapEnd(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = b[:len(b)-2] + b = append(b, '\n') + b = appendIndent(ctx, b, code.Indent) + return append(b, '}', ',', '\n') +} + +func appendArrayHead(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = append(b, '[', '\n') + return appendIndent(ctx, b, code.Indent+1) +} + +func appendArrayEnd(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = b[:len(b)-2] + b = append(b, '\n') + b = appendIndent(ctx, b, code.Indent) + return append(b, ']', ',', '\n') +} + +func appendEmptyArray(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '[', ']', ',', '\n') +} + +func appendEmptyObject(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{', '}', ',', '\n') +} + +func appendObjectEnd(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + b[last] = '\n' + b = appendIndent(ctx, b, code.Indent-1) + return append(b, '}', ',', '\n') +} + +func appendMarshalJSON(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + return encoder.AppendMarshalJSONIndent(ctx, code, b, v) +} + +func appendMarshalText(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte, v interface{}) ([]byte, error) { + return encoder.AppendMarshalTextIndent(ctx, code, b, v) +} + +func appendStructHead(_ *encoder.RuntimeContext, b []byte) []byte { + return append(b, '{', '\n') +} + +func appendStructKey(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + b = appendIndent(ctx, b, code.Indent) + b = append(b, code.Key...) + return append(b, ' ') +} + +func appendStructEndSkipLast(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + last := len(b) - 1 + if b[last-1] == '{' { + b[last] = '}' + } else { + if b[last] == '\n' { + // to remove ',' and '\n' characters + b = b[:len(b)-2] + } + b = append(b, '\n') + b = appendIndent(ctx, b, code.Indent-1) + b = append(b, '}') + } + return appendComma(ctx, b) +} + +func restoreIndent(ctx *encoder.RuntimeContext, code *encoder.Opcode, ctxptr uintptr) { + ctx.BaseIndent = uint32(load(ctxptr, code.Length)) +} + +func storeIndent(ctxptr uintptr, code *encoder.Opcode, indent uintptr) { + store(ctxptr, code.Length, indent) +} + +func appendArrayElemIndent(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + return appendIndent(ctx, b, code.Indent+1) +} + +func appendMapKeyIndent(ctx *encoder.RuntimeContext, code *encoder.Opcode, b []byte) []byte { + return appendIndent(ctx, b, code.Indent) +} diff --git a/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/vm.go b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/vm.go new file mode 100644 index 0000000000..dfe0cc6456 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/encoder/vm_indent/vm.go @@ -0,0 +1,4855 @@ +// Code generated by internal/cmd/generator. DO NOT EDIT! +package vm_indent + +import ( + "math" + "sort" + "unsafe" + + "github.com/goccy/go-json/internal/encoder" + "github.com/goccy/go-json/internal/runtime" +) + +func Run(ctx *encoder.RuntimeContext, b []byte, codeSet *encoder.OpcodeSet) ([]byte, error) { + recursiveLevel := 0 + ptrOffset := uintptr(0) + ctxptr := ctx.Ptr() + var code *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + code = codeSet.EscapeKeyCode + } else { + code = codeSet.NoescapeKeyCode + } + + for { + switch code.Op { + default: + return nil, errUnimplementedOp(code.Op) + case encoder.OpPtr: + p := load(ctxptr, code.Idx) + code = code.Next + store(ctxptr, code.Idx, ptrToPtr(p)) + case encoder.OpIntPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInt: + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpUint: + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpIntString: + b = append(b, '"') + b = appendInt(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpUintString: + b = append(b, '"') + b = appendUint(ctx, b, load(ctxptr, code.Idx), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat32Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat32: + b = appendFloat32(ctx, b, ptrToFloat32(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpFloat64Ptr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpFloat64: + v := ptrToFloat64(load(ctxptr, code.Idx)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStringPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpString: + b = appendString(ctx, b, ptrToString(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBoolPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBool: + b = appendBool(ctx, b, ptrToBool(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpBytesPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpBytes: + b = appendByteSlice(ctx, b, ptrToBytes(load(ctxptr, code.Idx))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpNumberPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpNumber: + bb, err := appendNumber(ctx, b, ptrToNumber(load(ctxptr, code.Idx))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpInterfacePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpInterface: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if p == seen { + return nil, errUnsupportedValue(code, p) + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, p) + var ( + typ *runtime.Type + ifacePtr unsafe.Pointer + ) + up := ptrToUnsafePtr(p) + if code.Flags&encoder.NonEmptyInterfaceFlags != 0 { + iface := (*nonEmptyInterface)(up) + ifacePtr = iface.ptr + if iface.itab != nil { + typ = iface.itab.typ + } + } else { + iface := (*emptyInterface)(up) + ifacePtr = iface.ptr + typ = iface.typ + } + if ifacePtr == nil { + b = appendNullComma(ctx, b) + code = code.Next + break + } + ctx.KeepRefs = append(ctx.KeepRefs, up) + ifaceCodeSet, err := encoder.CompileToGetCodeSet(ctx, uintptr(unsafe.Pointer(typ))) + if err != nil { + return nil, err + } + + totalLength := uintptr(code.Length) + 3 + nextTotalLength := uintptr(ifaceCodeSet.CodeLength) + 3 + + var c *encoder.Opcode + if (ctx.Option.Flag & encoder.HTMLEscapeOption) != 0 { + c = ifaceCodeSet.InterfaceEscapeKeyCode + } else { + c = ifaceCodeSet.InterfaceNoescapeKeyCode + } + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += totalLength * uintptrSize + oldBaseIndent := ctx.BaseIndent + ctx.BaseIndent += code.Indent + + newLen := offsetNum + totalLength + nextTotalLength + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + end := ifaceCodeSet.EndCode + store(ctxptr, c.Idx, uintptr(ifacePtr)) + store(ctxptr, end.Idx, oldOffset) + store(ctxptr, end.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, end, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpInterfaceEnd: + recursiveLevel-- + + // restore ctxptr + offset := load(ctxptr, code.Idx) + restoreIndent(ctx, code, ctxptr) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToPtr(p)) + fallthrough + case encoder.OpMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + b = append(b, `""`...) + b = appendComma(ctx, b) + code = code.Next + break + } + if (code.Flags&encoder.IsNilableTypeFlags) != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p) + } + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpSlicePtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpSlice: + p := load(ctxptr, code.Idx) + slice := ptrToSlice(p) + if p == 0 || slice.Data == nil { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.ElemIdx, 0) + store(ctxptr, code.Length, uintptr(slice.Len)) + store(ctxptr, code.Idx, uintptr(slice.Data)) + if slice.Len > 0 { + b = appendArrayHead(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, uintptr(slice.Data)) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpSliceElem: + idx := load(ctxptr, code.ElemIdx) + length := load(ctxptr, code.Length) + idx++ + if idx < length { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + data := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, data+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpArrayPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpArray: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + if code.Length > 0 { + b = appendArrayHead(ctx, code, b) + store(ctxptr, code.ElemIdx, 0) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + b = appendEmptyArray(ctx, b) + code = code.End.Next + } + case encoder.OpArrayElem: + idx := load(ctxptr, code.ElemIdx) + idx++ + if idx < uintptr(code.Length) { + b = appendArrayElemIndent(ctx, code, b) + store(ctxptr, code.ElemIdx, idx) + p := load(ctxptr, code.Idx) + size := uintptr(code.Size) + code = code.Next + store(ctxptr, code.Idx, p+idx*size) + } else { + b = appendArrayEnd(ctx, code, b) + code = code.End.Next + } + case encoder.OpMapPtr: + p := loadNPtr(ctxptr, code.Idx, code.PtrNum) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + store(ctxptr, code.Idx, p) + fallthrough + case encoder.OpMap: + p := load(ctxptr, code.Idx) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.End.Next + break + } + uptr := ptrToUnsafePtr(p) + mlen := maplen(uptr) + if mlen <= 0 { + b = appendEmptyObject(ctx, b) + code = code.End.Next + break + } + b = appendStructHead(ctx, b) + unorderedMap := (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 + mapCtx := encoder.NewMapContext(mlen, unorderedMap) + mapiterinit(code.Type, uptr, &mapCtx.Iter) + store(ctxptr, code.Idx, uintptr(unsafe.Pointer(mapCtx))) + ctx.KeepRefs = append(ctx.KeepRefs, unsafe.Pointer(mapCtx)) + if unorderedMap { + b = appendMapKeyIndent(ctx, code.Next, b) + } else { + mapCtx.Start = len(b) + mapCtx.First = len(b) + } + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + case encoder.OpMapKey: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + idx := mapCtx.Idx + idx++ + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + if idx < mapCtx.Len { + b = appendMapKeyIndent(ctx, code, b) + mapCtx.Idx = int(idx) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + b = appendObjectEnd(ctx, code, b) + encoder.ReleaseMapContext(mapCtx) + code = code.End.Next + } + } else { + mapCtx.Slice.Items[mapCtx.Idx].Value = b[mapCtx.Start:len(b)] + if idx < mapCtx.Len { + mapCtx.Idx = int(idx) + mapCtx.Start = len(b) + key := mapiterkey(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(key)) + code = code.Next + } else { + code = code.End + } + } + case encoder.OpMapValue: + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + if (ctx.Option.Flag & encoder.UnorderedMapOption) != 0 { + b = appendColon(ctx, b) + } else { + mapCtx.Slice.Items[mapCtx.Idx].Key = b[mapCtx.Start:len(b)] + mapCtx.Start = len(b) + } + value := mapitervalue(&mapCtx.Iter) + store(ctxptr, code.Next.Idx, uintptr(value)) + mapiternext(&mapCtx.Iter) + code = code.Next + case encoder.OpMapEnd: + // this operation only used by sorted map. + mapCtx := (*encoder.MapContext)(ptrToUnsafePtr(load(ctxptr, code.Idx))) + sort.Sort(mapCtx.Slice) + buf := mapCtx.Buf + for _, item := range mapCtx.Slice.Items { + buf = appendMapKeyValue(ctx, code, buf, item.Key, item.Value) + } + buf = appendMapEnd(ctx, code, buf) + b = b[:mapCtx.First] + b = append(b, buf...) + mapCtx.Buf = buf + encoder.ReleaseMapContext(mapCtx) + code = code.Next + case encoder.OpRecursivePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + code = code.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpRecursive: + ptr := load(ctxptr, code.Idx) + if ptr != 0 { + if recursiveLevel > encoder.StartDetectingCyclesAfter { + for _, seen := range ctx.SeenPtr { + if ptr == seen { + return nil, errUnsupportedValue(code, ptr) + } + } + } + } + ctx.SeenPtr = append(ctx.SeenPtr, ptr) + c := code.Jmp.Code + curlen := uintptr(len(ctx.Ptrs)) + offsetNum := ptrOffset / uintptrSize + oldOffset := ptrOffset + ptrOffset += code.Jmp.CurLen * uintptrSize + oldBaseIndent := ctx.BaseIndent + indentDiffFromTop := c.Indent - 1 + ctx.BaseIndent += code.Indent - indentDiffFromTop + + newLen := offsetNum + code.Jmp.CurLen + code.Jmp.NextLen + if curlen < newLen { + ctx.Ptrs = append(ctx.Ptrs, make([]uintptr, newLen-curlen)...) + } + ctxptr = ctx.Ptr() + ptrOffset // assign new ctxptr + + store(ctxptr, c.Idx, ptr) + store(ctxptr, c.End.Next.Idx, oldOffset) + store(ctxptr, c.End.Next.ElemIdx, uintptr(unsafe.Pointer(code.Next))) + storeIndent(ctxptr, c.End.Next, uintptr(oldBaseIndent)) + code = c + recursiveLevel++ + case encoder.OpRecursiveEnd: + recursiveLevel-- + + // restore ctxptr + restoreIndent(ctx, code, ctxptr) + offset := load(ctxptr, code.Idx) + ctx.SeenPtr = ctx.SeenPtr[:len(ctx.SeenPtr)-1] + + codePtr := load(ctxptr, code.ElemIdx) + code = (*encoder.Opcode)(ptrToUnsafePtr(codePtr)) + ctxptr = ctx.Ptr() + offset + ptrOffset = offset + case encoder.OpStructPtrHead: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHead: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if len(code.Key) > 0 { + if (code.Flags&encoder.IsTaggedKeyFlags) != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + } + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmpty: + p := load(ctxptr, code.Idx) + if p == 0 && ((code.Flags&encoder.IndirectFlags) != 0 || code.Next.Op == encoder.OpStructEnd) { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if p == 0 || (ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyInt: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyInt: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyIntString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + u64 := ptrToUint64(p, code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUint: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUint: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyUintString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat32(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64String: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToFloat64(p + uintptr(code.Offset)) + if v == 0 { + code = code.NextField + } else { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNull(ctx, b) + b = appendComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p+uintptr(code.Offset))))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyStringString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToString(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBool: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBool: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + } else { + code = code.NextField + } + case encoder.OpStructPtrHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytes: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyBytes: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumber: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumber: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + } + case encoder.OpStructPtrHeadNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberString: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + v := ptrToNumber(p + uintptr(code.Offset)) + if v == "" { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructPtrHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructPtrHeadArray, encoder.OpStructPtrHeadSlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadArray, encoder.OpStructHeadSlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyArray: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyArray: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptySlice: + if (code.Flags & encoder.IndirectFlags) != 0 { + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptySlice: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadArrayPtr, encoder.OpStructPtrHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadArrayPtr, encoder.OpStructHeadSlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyArrayPtr, encoder.OpStructPtrHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyArrayPtr, encoder.OpStructHeadOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructPtrHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMap: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p != 0 && (code.Flags&encoder.IndirectFlags) != 0 { + p = ptrToPtr(p + uintptr(code.Offset)) + } + if maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + break + } + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 { + code = code.NextField + } else { + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructPtrHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalJSON { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalJSON { + p = ptrToPtr(p) + } + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + } + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + if (code.Flags&encoder.IndirectFlags) != 0 || code.Op == encoder.OpStructPtrHeadOmitEmptyMarshalText { + p = ptrToPtr(p) + } + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructPtrHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + b = appendStructKey(ctx, code, b) + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructPtrHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + store(ctxptr, code.Idx, ptrToNPtr(p, code.PtrNum)) + fallthrough + case encoder.OpStructHeadOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + if p == 0 && (code.Flags&encoder.IndirectFlags) != 0 { + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendNullComma(ctx, b) + } + code = code.End.Next + break + } + if (code.Flags & encoder.IndirectFlags) != 0 { + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + } + if code.Flags&encoder.AnonymousHeadFlags == 0 { + b = appendStructHead(ctx, b) + } + if p == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + b = appendComma(ctx, b) + code = code.Next + } + case encoder.OpStructField: + if code.Flags&encoder.IsTaggedKeyFlags != 0 || code.Flags&encoder.AnonymousKeyFlags == 0 { + b = appendStructKey(ctx, code, b) + } + p := load(ctxptr, code.Idx) + uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmpty: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNullComma(ctx, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringString: + p := load(ctxptr, code.Idx) + s := ptrToString(p + uintptr(code.Offset)) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + b = appendStructKey(ctx, code, b) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendComma(ctx, b) + } + code = code.Next + case encoder.OpStructFieldMarshalJSON: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSON: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + iface := ptrToInterface(code, p) + if (code.Flags&encoder.NilCheckFlags) != 0 && encoder.IsNilForMarshaler(iface) { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, iface) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalJSONPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalJSONPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalJSON(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldMarshalText: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalText: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if (code.Flags & encoder.IsNilableTypeFlags) != 0 { + p = ptrToPtr(p) + } + if p == 0 && (code.Flags&encoder.NilCheckFlags) != 0 { + code = code.NextField + break + } + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + code = code.Next + case encoder.OpStructFieldMarshalTextPtr: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendComma(ctx, b) + code = code.Next + case encoder.OpStructFieldOmitEmptyMarshalTextPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendMarshalText(ctx, code, b, ptrToInterface(code, p)) + if err != nil { + return nil, err + } + b = appendComma(ctx, bb) + } + code = code.Next + case encoder.OpStructFieldArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArray: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldArrayPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyArrayPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldSlice: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlice: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + slice := ptrToSlice(p) + if slice.Len == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldSlicePtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptySlicePtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldMap: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMap: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p == 0 || maplen(ptrToUnsafePtr(p)) == 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructFieldMapPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyMapPtr: + p := load(ctxptr, code.Idx) + p = ptrToPtr(p + uintptr(code.Offset)) + if p != 0 { + p = ptrToNPtr(p, code.PtrNum) + } + if p != 0 { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } else { + code = code.NextField + } + case encoder.OpStructFieldStruct: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + code = code.Next + store(ctxptr, code.Idx, p) + case encoder.OpStructFieldOmitEmptyStruct: + p := load(ctxptr, code.Idx) + p += uintptr(code.Offset) + if ptrToPtr(p) == 0 && (code.Flags&encoder.IsNextOpPtrTypeFlags) != 0 { + code = code.NextField + } else { + b = appendStructKey(ctx, code, b) + code = code.Next + store(ctxptr, code.Idx, p) + } + case encoder.OpStructEnd: + b = appendStructEndSkipLast(ctx, code, b) + code = code.Next + case encoder.OpStructEndInt: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyInt: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendInt(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendInt(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndIntPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyIntPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendInt(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUint: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUint: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintString: + p := load(ctxptr, code.Idx) + u64 := ptrToUint64(p+uintptr(code.Offset), code.NumBitSize) + v := u64 & ((1 << code.NumBitSize) - 1) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p+uintptr(code.Offset), code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendUint(ctx, b, p, code) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendUint(ctx, b, p, code) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndUintPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyUintPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendUint(ctx, b, p, code) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32String: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32String: + p := load(ctxptr, code.Idx) + v := ptrToFloat32(p + uintptr(code.Offset)) + if v != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendFloat32(ctx, b, ptrToFloat32(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat32PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat32PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat32(ctx, b, ptrToFloat32(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64String: + p := load(ctxptr, code.Idx) + v := ptrToFloat64(p + uintptr(code.Offset)) + if v != 0 { + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64Ptr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + b = appendStructEnd(ctx, code, b) + code = code.Next + break + } + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64Ptr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndFloat64PtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = appendFloat64(ctx, b, v) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyFloat64PtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + v := ptrToFloat64(p) + if math.IsInf(v, 0) || math.IsNaN(v) { + return nil, errUnsupportedFloat(v) + } + b = append(b, '"') + b = appendFloat64(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + s := ptrToString(p + uintptr(code.Offset)) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, s))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringString: + p := load(ctxptr, code.Idx) + v := ptrToString(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, v))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, ptrToString(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, ptrToString(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndStringPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyStringPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendString(ctx, b, string(appendString(ctx, []byte{}, ptrToString(p)))) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBool: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBool: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p+uintptr(code.Offset))) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolString: + p := load(ctxptr, code.Idx) + v := ptrToBool(p + uintptr(code.Offset)) + if v { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, v) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendBool(ctx, b, ptrToBool(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendBool(ctx, b, ptrToBool(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBoolPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBoolPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + b = appendBool(ctx, b, ptrToBool(p)) + b = append(b, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytes: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p+uintptr(code.Offset))) + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytes: + p := load(ctxptr, code.Idx) + v := ptrToBytes(p + uintptr(code.Offset)) + if len(v) > 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, v) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndBytesPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = appendByteSlice(ctx, b, ptrToBytes(p)) + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyBytesPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = appendByteSlice(ctx, b, ptrToBytes(p)) + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumber: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + code = code.Next + case encoder.OpStructEndOmitEmptyNumber: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberString: + p := load(ctxptr, code.Idx) + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p+uintptr(code.Offset))) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberString: + p := load(ctxptr, code.Idx) + v := ptrToNumber(p + uintptr(code.Offset)) + if v != "" { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, v) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtr: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = bb + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtr: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = appendStructEnd(ctx, code, bb) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpStructEndNumberPtrString: + b = appendStructKey(ctx, code, b) + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p == 0 { + b = appendNull(ctx, b) + } else { + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + } + b = appendStructEnd(ctx, code, b) + code = code.Next + case encoder.OpStructEndOmitEmptyNumberPtrString: + p := load(ctxptr, code.Idx) + p = ptrToNPtr(p+uintptr(code.Offset), code.PtrNum) + if p != 0 { + b = appendStructKey(ctx, code, b) + b = append(b, '"') + bb, err := appendNumber(ctx, b, ptrToNumber(p)) + if err != nil { + return nil, err + } + b = append(bb, '"') + b = appendStructEnd(ctx, code, b) + } else { + b = appendStructEndSkipLast(ctx, code, b) + } + code = code.Next + case encoder.OpEnd: + goto END + } + } +END: + return b, nil +} diff --git a/vendor/github.com/goccy/go-json/internal/errors/error.go b/vendor/github.com/goccy/go-json/internal/errors/error.go new file mode 100644 index 0000000000..d58e39f4e1 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/errors/error.go @@ -0,0 +1,164 @@ +package errors + +import ( + "fmt" + "reflect" + "strconv" +) + +type InvalidUTF8Error struct { + S string // the whole string value that caused the error +} + +func (e *InvalidUTF8Error) Error() string { + return fmt.Sprintf("json: invalid UTF-8 in string: %s", strconv.Quote(e.S)) +} + +type InvalidUnmarshalError struct { + Type reflect.Type +} + +func (e *InvalidUnmarshalError) Error() string { + if e.Type == nil { + return "json: Unmarshal(nil)" + } + + if e.Type.Kind() != reflect.Ptr { + return fmt.Sprintf("json: Unmarshal(non-pointer %s)", e.Type) + } + return fmt.Sprintf("json: Unmarshal(nil %s)", e.Type) +} + +// A MarshalerError represents an error from calling a MarshalJSON or MarshalText method. +type MarshalerError struct { + Type reflect.Type + Err error + sourceFunc string +} + +func (e *MarshalerError) Error() string { + srcFunc := e.sourceFunc + if srcFunc == "" { + srcFunc = "MarshalJSON" + } + return fmt.Sprintf("json: error calling %s for type %s: %s", srcFunc, e.Type, e.Err.Error()) +} + +// Unwrap returns the underlying error. +func (e *MarshalerError) Unwrap() error { return e.Err } + +// A SyntaxError is a description of a JSON syntax error. +type SyntaxError struct { + msg string // description of error + Offset int64 // error occurred after reading Offset bytes +} + +func (e *SyntaxError) Error() string { return e.msg } + +// An UnmarshalFieldError describes a JSON object key that +// led to an unexported (and therefore unwritable) struct field. +// +// Deprecated: No longer used; kept for compatibility. +type UnmarshalFieldError struct { + Key string + Type reflect.Type + Field reflect.StructField +} + +func (e *UnmarshalFieldError) Error() string { + return fmt.Sprintf("json: cannot unmarshal object key %s into unexported field %s of type %s", + strconv.Quote(e.Key), e.Field.Name, e.Type.String(), + ) +} + +// An UnmarshalTypeError describes a JSON value that was +// not appropriate for a value of a specific Go type. +type UnmarshalTypeError struct { + Value string // description of JSON value - "bool", "array", "number -5" + Type reflect.Type // type of Go value it could not be assigned to + Offset int64 // error occurred after reading Offset bytes + Struct string // name of the struct type containing the field + Field string // the full path from root node to the field +} + +func (e *UnmarshalTypeError) Error() string { + if e.Struct != "" || e.Field != "" { + return fmt.Sprintf("json: cannot unmarshal %s into Go struct field %s.%s of type %s", + e.Value, e.Struct, e.Field, e.Type, + ) + } + return fmt.Sprintf("json: cannot unmarshal %s into Go value of type %s", e.Value, e.Type) +} + +// An UnsupportedTypeError is returned by Marshal when attempting +// to encode an unsupported value type. +type UnsupportedTypeError struct { + Type reflect.Type +} + +func (e *UnsupportedTypeError) Error() string { + return fmt.Sprintf("json: unsupported type: %s", e.Type) +} + +type UnsupportedValueError struct { + Value reflect.Value + Str string +} + +func (e *UnsupportedValueError) Error() string { + return fmt.Sprintf("json: unsupported value: %s", e.Str) +} + +func ErrSyntax(msg string, offset int64) *SyntaxError { + return &SyntaxError{msg: msg, Offset: offset} +} + +func ErrMarshaler(typ reflect.Type, err error, msg string) *MarshalerError { + return &MarshalerError{ + Type: typ, + Err: err, + sourceFunc: msg, + } +} + +func ErrExceededMaxDepth(c byte, cursor int64) *SyntaxError { + return &SyntaxError{ + msg: fmt.Sprintf(`invalid character "%c" exceeded max depth`, c), + Offset: cursor, + } +} + +func ErrNotAtBeginningOfValue(cursor int64) *SyntaxError { + return &SyntaxError{msg: "not at beginning of value", Offset: cursor} +} + +func ErrUnexpectedEndOfJSON(msg string, cursor int64) *SyntaxError { + return &SyntaxError{ + msg: fmt.Sprintf("json: %s unexpected end of JSON input", msg), + Offset: cursor, + } +} + +func ErrExpected(msg string, cursor int64) *SyntaxError { + return &SyntaxError{msg: fmt.Sprintf("expected %s", msg), Offset: cursor} +} + +func ErrInvalidCharacter(c byte, context string, cursor int64) *SyntaxError { + if c == 0 { + return &SyntaxError{ + msg: fmt.Sprintf("json: invalid character as %s", context), + Offset: cursor, + } + } + return &SyntaxError{ + msg: fmt.Sprintf("json: invalid character %c as %s", c, context), + Offset: cursor, + } +} + +func ErrInvalidBeginningOfValue(c byte, cursor int64) *SyntaxError { + return &SyntaxError{ + msg: fmt.Sprintf("invalid character '%c' looking for beginning of value", c), + Offset: cursor, + } +} diff --git a/vendor/github.com/goccy/go-json/internal/runtime/rtype.go b/vendor/github.com/goccy/go-json/internal/runtime/rtype.go new file mode 100644 index 0000000000..4db10debe1 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/runtime/rtype.go @@ -0,0 +1,263 @@ +package runtime + +import ( + "reflect" + "unsafe" +) + +// Type representing reflect.rtype for noescape trick +type Type struct{} + +//go:linkname rtype_Align reflect.(*rtype).Align +//go:noescape +func rtype_Align(*Type) int + +func (t *Type) Align() int { + return rtype_Align(t) +} + +//go:linkname rtype_FieldAlign reflect.(*rtype).FieldAlign +//go:noescape +func rtype_FieldAlign(*Type) int + +func (t *Type) FieldAlign() int { + return rtype_FieldAlign(t) +} + +//go:linkname rtype_Method reflect.(*rtype).Method +//go:noescape +func rtype_Method(*Type, int) reflect.Method + +func (t *Type) Method(a0 int) reflect.Method { + return rtype_Method(t, a0) +} + +//go:linkname rtype_MethodByName reflect.(*rtype).MethodByName +//go:noescape +func rtype_MethodByName(*Type, string) (reflect.Method, bool) + +func (t *Type) MethodByName(a0 string) (reflect.Method, bool) { + return rtype_MethodByName(t, a0) +} + +//go:linkname rtype_NumMethod reflect.(*rtype).NumMethod +//go:noescape +func rtype_NumMethod(*Type) int + +func (t *Type) NumMethod() int { + return rtype_NumMethod(t) +} + +//go:linkname rtype_Name reflect.(*rtype).Name +//go:noescape +func rtype_Name(*Type) string + +func (t *Type) Name() string { + return rtype_Name(t) +} + +//go:linkname rtype_PkgPath reflect.(*rtype).PkgPath +//go:noescape +func rtype_PkgPath(*Type) string + +func (t *Type) PkgPath() string { + return rtype_PkgPath(t) +} + +//go:linkname rtype_Size reflect.(*rtype).Size +//go:noescape +func rtype_Size(*Type) uintptr + +func (t *Type) Size() uintptr { + return rtype_Size(t) +} + +//go:linkname rtype_String reflect.(*rtype).String +//go:noescape +func rtype_String(*Type) string + +func (t *Type) String() string { + return rtype_String(t) +} + +//go:linkname rtype_Kind reflect.(*rtype).Kind +//go:noescape +func rtype_Kind(*Type) reflect.Kind + +func (t *Type) Kind() reflect.Kind { + return rtype_Kind(t) +} + +//go:linkname rtype_Implements reflect.(*rtype).Implements +//go:noescape +func rtype_Implements(*Type, reflect.Type) bool + +func (t *Type) Implements(u reflect.Type) bool { + return rtype_Implements(t, u) +} + +//go:linkname rtype_AssignableTo reflect.(*rtype).AssignableTo +//go:noescape +func rtype_AssignableTo(*Type, reflect.Type) bool + +func (t *Type) AssignableTo(u reflect.Type) bool { + return rtype_AssignableTo(t, u) +} + +//go:linkname rtype_ConvertibleTo reflect.(*rtype).ConvertibleTo +//go:noescape +func rtype_ConvertibleTo(*Type, reflect.Type) bool + +func (t *Type) ConvertibleTo(u reflect.Type) bool { + return rtype_ConvertibleTo(t, u) +} + +//go:linkname rtype_Comparable reflect.(*rtype).Comparable +//go:noescape +func rtype_Comparable(*Type) bool + +func (t *Type) Comparable() bool { + return rtype_Comparable(t) +} + +//go:linkname rtype_Bits reflect.(*rtype).Bits +//go:noescape +func rtype_Bits(*Type) int + +func (t *Type) Bits() int { + return rtype_Bits(t) +} + +//go:linkname rtype_ChanDir reflect.(*rtype).ChanDir +//go:noescape +func rtype_ChanDir(*Type) reflect.ChanDir + +func (t *Type) ChanDir() reflect.ChanDir { + return rtype_ChanDir(t) +} + +//go:linkname rtype_IsVariadic reflect.(*rtype).IsVariadic +//go:noescape +func rtype_IsVariadic(*Type) bool + +func (t *Type) IsVariadic() bool { + return rtype_IsVariadic(t) +} + +//go:linkname rtype_Elem reflect.(*rtype).Elem +//go:noescape +func rtype_Elem(*Type) reflect.Type + +func (t *Type) Elem() *Type { + return Type2RType(rtype_Elem(t)) +} + +//go:linkname rtype_Field reflect.(*rtype).Field +//go:noescape +func rtype_Field(*Type, int) reflect.StructField + +func (t *Type) Field(i int) reflect.StructField { + return rtype_Field(t, i) +} + +//go:linkname rtype_FieldByIndex reflect.(*rtype).FieldByIndex +//go:noescape +func rtype_FieldByIndex(*Type, []int) reflect.StructField + +func (t *Type) FieldByIndex(index []int) reflect.StructField { + return rtype_FieldByIndex(t, index) +} + +//go:linkname rtype_FieldByName reflect.(*rtype).FieldByName +//go:noescape +func rtype_FieldByName(*Type, string) (reflect.StructField, bool) + +func (t *Type) FieldByName(name string) (reflect.StructField, bool) { + return rtype_FieldByName(t, name) +} + +//go:linkname rtype_FieldByNameFunc reflect.(*rtype).FieldByNameFunc +//go:noescape +func rtype_FieldByNameFunc(*Type, func(string) bool) (reflect.StructField, bool) + +func (t *Type) FieldByNameFunc(match func(string) bool) (reflect.StructField, bool) { + return rtype_FieldByNameFunc(t, match) +} + +//go:linkname rtype_In reflect.(*rtype).In +//go:noescape +func rtype_In(*Type, int) reflect.Type + +func (t *Type) In(i int) reflect.Type { + return rtype_In(t, i) +} + +//go:linkname rtype_Key reflect.(*rtype).Key +//go:noescape +func rtype_Key(*Type) reflect.Type + +func (t *Type) Key() *Type { + return Type2RType(rtype_Key(t)) +} + +//go:linkname rtype_Len reflect.(*rtype).Len +//go:noescape +func rtype_Len(*Type) int + +func (t *Type) Len() int { + return rtype_Len(t) +} + +//go:linkname rtype_NumField reflect.(*rtype).NumField +//go:noescape +func rtype_NumField(*Type) int + +func (t *Type) NumField() int { + return rtype_NumField(t) +} + +//go:linkname rtype_NumIn reflect.(*rtype).NumIn +//go:noescape +func rtype_NumIn(*Type) int + +func (t *Type) NumIn() int { + return rtype_NumIn(t) +} + +//go:linkname rtype_NumOut reflect.(*rtype).NumOut +//go:noescape +func rtype_NumOut(*Type) int + +func (t *Type) NumOut() int { + return rtype_NumOut(t) +} + +//go:linkname rtype_Out reflect.(*rtype).Out +//go:noescape +func rtype_Out(*Type, int) reflect.Type + +//go:linkname PtrTo reflect.(*rtype).ptrTo +//go:noescape +func PtrTo(*Type) *Type + +func (t *Type) Out(i int) reflect.Type { + return rtype_Out(t, i) +} + +//go:linkname IfaceIndir reflect.ifaceIndir +//go:noescape +func IfaceIndir(*Type) bool + +//go:linkname RType2Type reflect.toType +//go:noescape +func RType2Type(t *Type) reflect.Type + +//go:nolint structcheck +type emptyInterface struct { + _ *Type + ptr unsafe.Pointer +} + +func Type2RType(t reflect.Type) *Type { + return (*Type)(((*emptyInterface)(unsafe.Pointer(&t))).ptr) +} diff --git a/vendor/github.com/goccy/go-json/internal/runtime/struct_field.go b/vendor/github.com/goccy/go-json/internal/runtime/struct_field.go new file mode 100644 index 0000000000..c321180a35 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/runtime/struct_field.go @@ -0,0 +1,87 @@ +package runtime + +import ( + "reflect" + "strings" + "unicode" +) + +func getTag(field reflect.StructField) string { + return field.Tag.Get("json") +} + +func IsIgnoredStructField(field reflect.StructField) bool { + if field.PkgPath != "" { + if field.Anonymous { + if !(field.Type.Kind() == reflect.Ptr && field.Type.Elem().Kind() == reflect.Struct) && field.Type.Kind() != reflect.Struct { + return true + } + } else { + // private field + return true + } + } + tag := getTag(field) + return tag == "-" +} + +type StructTag struct { + Key string + IsTaggedKey bool + IsOmitEmpty bool + IsString bool + Field reflect.StructField +} + +type StructTags []*StructTag + +func (t StructTags) ExistsKey(key string) bool { + for _, tt := range t { + if tt.Key == key { + return true + } + } + return false +} + +func isValidTag(s string) bool { + if s == "" { + return false + } + for _, c := range s { + switch { + case strings.ContainsRune("!#$%&()*+-./:<=>?@[]^_{|}~ ", c): + // Backslash and quote chars are reserved, but + // otherwise any punctuation chars are allowed + // in a tag name. + case !unicode.IsLetter(c) && !unicode.IsDigit(c): + return false + } + } + return true +} + +func StructTagFromField(field reflect.StructField) *StructTag { + keyName := field.Name + tag := getTag(field) + st := &StructTag{Field: field} + opts := strings.Split(tag, ",") + if len(opts) > 0 { + if opts[0] != "" && isValidTag(opts[0]) { + keyName = opts[0] + st.IsTaggedKey = true + } + } + st.Key = keyName + if len(opts) > 1 { + for _, opt := range opts[1:] { + switch opt { + case "omitempty": + st.IsOmitEmpty = true + case "string": + st.IsString = true + } + } + } + return st +} diff --git a/vendor/github.com/goccy/go-json/internal/runtime/type.go b/vendor/github.com/goccy/go-json/internal/runtime/type.go new file mode 100644 index 0000000000..0167cd2c01 --- /dev/null +++ b/vendor/github.com/goccy/go-json/internal/runtime/type.go @@ -0,0 +1,100 @@ +package runtime + +import ( + "reflect" + "unsafe" +) + +type SliceHeader struct { + Data unsafe.Pointer + Len int + Cap int +} + +const ( + maxAcceptableTypeAddrRange = 1024 * 1024 * 2 // 2 Mib +) + +type TypeAddr struct { + BaseTypeAddr uintptr + MaxTypeAddr uintptr + AddrRange uintptr + AddrShift uintptr +} + +var ( + typeAddr *TypeAddr + alreadyAnalyzed bool +) + +//go:linkname typelinks reflect.typelinks +func typelinks() ([]unsafe.Pointer, [][]int32) + +//go:linkname rtypeOff reflect.rtypeOff +func rtypeOff(unsafe.Pointer, int32) unsafe.Pointer + +func AnalyzeTypeAddr() *TypeAddr { + defer func() { + alreadyAnalyzed = true + }() + if alreadyAnalyzed { + return typeAddr + } + sections, offsets := typelinks() + if len(sections) != 1 { + return nil + } + if len(offsets) != 1 { + return nil + } + section := sections[0] + offset := offsets[0] + var ( + min uintptr = uintptr(^uint(0)) + max uintptr = 0 + isAligned64 = true + isAligned32 = true + ) + for i := 0; i < len(offset); i++ { + typ := (*Type)(rtypeOff(section, offset[i])) + addr := uintptr(unsafe.Pointer(typ)) + if min > addr { + min = addr + } + if max < addr { + max = addr + } + if typ.Kind() == reflect.Ptr { + addr = uintptr(unsafe.Pointer(typ.Elem())) + if min > addr { + min = addr + } + if max < addr { + max = addr + } + } + isAligned64 = isAligned64 && (addr-min)&63 == 0 + isAligned32 = isAligned32 && (addr-min)&31 == 0 + } + addrRange := max - min + if addrRange == 0 { + return nil + } + var addrShift uintptr + if isAligned64 { + addrShift = 6 + } else if isAligned32 { + addrShift = 5 + } + cacheSize := addrRange >> addrShift + if cacheSize > maxAcceptableTypeAddrRange { + return nil + } + typeAddr = &TypeAddr{ + BaseTypeAddr: min, + MaxTypeAddr: max, + AddrRange: addrRange, + AddrShift: addrShift, + } + return typeAddr +} diff --git a/vendor/github.com/goccy/go-json/json.go b/vendor/github.com/goccy/go-json/json.go new file mode 100644 index 0000000000..413cb20bf3 --- /dev/null +++ b/vendor/github.com/goccy/go-json/json.go @@ -0,0 +1,371 @@ +package json + +import ( + "bytes" + "context" + "encoding/json" + + "github.com/goccy/go-json/internal/encoder" +) + +// Marshaler is the interface implemented by types that +// can marshal themselves into valid JSON. +type Marshaler interface { + MarshalJSON() ([]byte, error) +} + +// MarshalerContext is the interface implemented by types that +// can marshal themselves into valid JSON with context.Context. +type MarshalerContext interface { + MarshalJSON(context.Context) ([]byte, error) +} + +// Unmarshaler is the interface implemented by types +// that can unmarshal a JSON description of themselves. +// The input can be assumed to be a valid encoding of +// a JSON value. UnmarshalJSON must copy the JSON data +// if it wishes to retain the data after returning. +// +// By convention, to approximate the behavior of Unmarshal itself, +// Unmarshalers implement UnmarshalJSON([]byte("null")) as a no-op. +type Unmarshaler interface { + UnmarshalJSON([]byte) error +} + +// UnmarshalerContext is the interface implemented by types +// that can unmarshal with context.Context a JSON description of themselves. +type UnmarshalerContext interface { + UnmarshalJSON(context.Context, []byte) error +} + +// Marshal returns the JSON encoding of v. +// +// Marshal traverses the value v recursively. +// If an encountered value implements the Marshaler interface +// and is not a nil pointer, Marshal calls its MarshalJSON method +// to produce JSON. If no MarshalJSON method is present but the +// value implements encoding.TextMarshaler instead, Marshal calls +// its MarshalText method and encodes the result as a JSON string. +// The nil pointer exception is not strictly necessary +// but mimics a similar, necessary exception in the behavior of +// UnmarshalJSON. +// +// Otherwise, Marshal uses the following type-dependent default encodings: +// +// Boolean values encode as JSON booleans. +// +// Floating point, integer, and Number values encode as JSON numbers. +// +// String values encode as JSON strings coerced to valid UTF-8, +// replacing invalid bytes with the Unicode replacement rune. +// The angle brackets "<" and ">" are escaped to "\u003c" and "\u003e" +// to keep some browsers from misinterpreting JSON output as HTML. +// Ampersand "&" is also escaped to "\u0026" for the same reason. +// This escaping can be disabled using an Encoder that had SetEscapeHTML(false) +// called on it. +// +// Array and slice values encode as JSON arrays, except that +// []byte encodes as a base64-encoded string, and a nil slice +// encodes as the null JSON value. +// +// Struct values encode as JSON objects. +// Each exported struct field becomes a member of the object, using the +// field name as the object key, unless the field is omitted for one of the +// reasons given below. +// +// The encoding of each struct field can be customized by the format string +// stored under the "json" key in the struct field's tag. +// The format string gives the name of the field, possibly followed by a +// comma-separated list of options. The name may be empty in order to +// specify options without overriding the default field name. +// +// The "omitempty" option specifies that the field should be omitted +// from the encoding if the field has an empty value, defined as +// false, 0, a nil pointer, a nil interface value, and any empty array, +// slice, map, or string. +// +// As a special case, if the field tag is "-", the field is always omitted. +// Note that a field with name "-" can still be generated using the tag "-,". +// +// Examples of struct field tags and their meanings: +// +// // Field appears in JSON as key "myName". +// Field int `json:"myName"` +// +// // Field appears in JSON as key "myName" and +// // the field is omitted from the object if its value is empty, +// // as defined above. +// Field int `json:"myName,omitempty"` +// +// // Field appears in JSON as key "Field" (the default), but +// // the field is skipped if empty. +// // Note the leading comma. +// Field int `json:",omitempty"` +// +// // Field is ignored by this package. +// Field int `json:"-"` +// +// // Field appears in JSON as key "-". +// Field int `json:"-,"` +// +// The "string" option signals that a field is stored as JSON inside a +// JSON-encoded string. It applies only to fields of string, floating point, +// integer, or boolean types. This extra level of encoding is sometimes used +// when communicating with JavaScript programs: +// +// Int64String int64 `json:",string"` +// +// The key name will be used if it's a non-empty string consisting of +// only Unicode letters, digits, and ASCII punctuation except quotation +// marks, backslash, and comma. +// +// Anonymous struct fields are usually marshaled as if their inner exported fields +// were fields in the outer struct, subject to the usual Go visibility rules amended +// as described in the next paragraph. +// An anonymous struct field with a name given in its JSON tag is treated as +// having that name, rather than being anonymous. +// An anonymous struct field of interface type is treated the same as having +// that type as its name, rather than being anonymous. +// +// The Go visibility rules for struct fields are amended for JSON when +// deciding which field to marshal or unmarshal. If there are +// multiple fields at the same level, and that level is the least +// nested (and would therefore be the nesting level selected by the +// usual Go rules), the following extra rules apply: +// +// 1) Of those fields, if any are JSON-tagged, only tagged fields are considered, +// even if there are multiple untagged fields that would otherwise conflict. +// +// 2) If there is exactly one field (tagged or not according to the first rule), that is selected. +// +// 3) Otherwise there are multiple fields, and all are ignored; no error occurs. +// +// Handling of anonymous struct fields is new in Go 1.1. +// Prior to Go 1.1, anonymous struct fields were ignored. To force ignoring of +// an anonymous struct field in both current and earlier versions, give the field +// a JSON tag of "-". +// +// Map values encode as JSON objects. The map's key type must either be a +// string, an integer type, or implement encoding.TextMarshaler. The map keys +// are sorted and used as JSON object keys by applying the following rules, +// subject to the UTF-8 coercion described for string values above: +// - string keys are used directly +// - encoding.TextMarshalers are marshaled +// - integer keys are converted to strings +// +// Pointer values encode as the value pointed to. +// A nil pointer encodes as the null JSON value. +// +// Interface values encode as the value contained in the interface. +// A nil interface value encodes as the null JSON value. +// +// Channel, complex, and function values cannot be encoded in JSON. +// Attempting to encode such a value causes Marshal to return +// an UnsupportedTypeError. +// +// JSON cannot represent cyclic data structures and Marshal does not +// handle them. Passing cyclic structures to Marshal will result in +// an infinite recursion. +// +func Marshal(v interface{}) ([]byte, error) { + return MarshalWithOption(v) +} + +// MarshalNoEscape returns the JSON encoding of v and doesn't escape v. +func MarshalNoEscape(v interface{}) ([]byte, error) { + return marshalNoEscape(v) +} + +// MarshalContext returns the JSON encoding of v with context.Context and EncodeOption. +func MarshalContext(ctx context.Context, v interface{}, optFuncs ...EncodeOptionFunc) ([]byte, error) { + return marshalContext(ctx, v, optFuncs...) +} + +// MarshalWithOption returns the JSON encoding of v with EncodeOption. +func MarshalWithOption(v interface{}, optFuncs ...EncodeOptionFunc) ([]byte, error) { + return marshal(v, optFuncs...) +} + +// MarshalIndent is like Marshal but applies Indent to format the output. +// Each JSON element in the output will begin on a new line beginning with prefix +// followed by one or more copies of indent according to the indentation nesting. +func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { + return MarshalIndentWithOption(v, prefix, indent) +} + +// MarshalIndentWithOption is like Marshal but applies Indent to format the output with EncodeOption. +func MarshalIndentWithOption(v interface{}, prefix, indent string, optFuncs ...EncodeOptionFunc) ([]byte, error) { + return marshalIndent(v, prefix, indent, optFuncs...) +} + +// Unmarshal parses the JSON-encoded data and stores the result +// in the value pointed to by v. If v is nil or not a pointer, +// Unmarshal returns an InvalidUnmarshalError. +// +// Unmarshal uses the inverse of the encodings that +// Marshal uses, allocating maps, slices, and pointers as necessary, +// with the following additional rules: +// +// To unmarshal JSON into a pointer, Unmarshal first handles the case of +// the JSON being the JSON literal null. In that case, Unmarshal sets +// the pointer to nil. Otherwise, Unmarshal unmarshals the JSON into +// the value pointed at by the pointer. If the pointer is nil, Unmarshal +// allocates a new value for it to point to. +// +// To unmarshal JSON into a value implementing the Unmarshaler interface, +// Unmarshal calls that value's UnmarshalJSON method, including +// when the input is a JSON null. +// Otherwise, if the value implements encoding.TextUnmarshaler +// and the input is a JSON quoted string, Unmarshal calls that value's +// UnmarshalText method with the unquoted form of the string. +// +// To unmarshal JSON into a struct, Unmarshal matches incoming object +// keys to the keys used by Marshal (either the struct field name or its tag), +// preferring an exact match but also accepting a case-insensitive match. By +// default, object keys which don't have a corresponding struct field are +// ignored (see Decoder.DisallowUnknownFields for an alternative). +// +// To unmarshal JSON into an interface value, +// Unmarshal stores one of these in the interface value: +// +// bool, for JSON booleans +// float64, for JSON numbers +// string, for JSON strings +// []interface{}, for JSON arrays +// map[string]interface{}, for JSON objects +// nil for JSON null +// +// To unmarshal a JSON array into a slice, Unmarshal resets the slice length +// to zero and then appends each element to the slice. +// As a special case, to unmarshal an empty JSON array into a slice, +// Unmarshal replaces the slice with a new empty slice. +// +// To unmarshal a JSON array into a Go array, Unmarshal decodes +// JSON array elements into corresponding Go array elements. +// If the Go array is smaller than the JSON array, +// the additional JSON array elements are discarded. +// If the JSON array is smaller than the Go array, +// the additional Go array elements are set to zero values. +// +// To unmarshal a JSON object into a map, Unmarshal first establishes a map to +// use. If the map is nil, Unmarshal allocates a new map. Otherwise Unmarshal +// reuses the existing map, keeping existing entries. Unmarshal then stores +// key-value pairs from the JSON object into the map. The map's key type must +// either be any string type, an integer, implement json.Unmarshaler, or +// implement encoding.TextUnmarshaler. +// +// If a JSON value is not appropriate for a given target type, +// or if a JSON number overflows the target type, Unmarshal +// skips that field and completes the unmarshaling as best it can. +// If no more serious errors are encountered, Unmarshal returns +// an UnmarshalTypeError describing the earliest such error. In any +// case, it's not guaranteed that all the remaining fields following +// the problematic one will be unmarshaled into the target object. +// +// The JSON null value unmarshals into an interface, map, pointer, or slice +// by setting that Go value to nil. Because null is often used in JSON to mean +// ``not present,'' unmarshaling a JSON null into any other Go type has no effect +// on the value and produces no error. +// +// When unmarshaling quoted strings, invalid UTF-8 or +// invalid UTF-16 surrogate pairs are not treated as an error. +// Instead, they are replaced by the Unicode replacement +// character U+FFFD. +// +func Unmarshal(data []byte, v interface{}) error { + return unmarshal(data, v) +} + +// UnmarshalContext parses the JSON-encoded data and stores the result +// in the value pointed to by v. If you implement the UnmarshalerContext interface, +// call it with ctx as an argument. +func UnmarshalContext(ctx context.Context, data []byte, v interface{}, optFuncs ...DecodeOptionFunc) error { + return unmarshalContext(ctx, data, v) +} + +func UnmarshalWithOption(data []byte, v interface{}, optFuncs ...DecodeOptionFunc) error { + return unmarshal(data, v, optFuncs...) +} + +func UnmarshalNoEscape(data []byte, v interface{}, optFuncs ...DecodeOptionFunc) error { + return unmarshalNoEscape(data, v, optFuncs...) +} + +// A Token holds a value of one of these types: +// +// Delim, for the four JSON delimiters [ ] { } +// bool, for JSON booleans +// float64, for JSON numbers +// Number, for JSON numbers +// string, for JSON string literals +// nil, for JSON null +// +type Token = json.Token + +// A Number represents a JSON number literal. +type Number = json.Number + +// RawMessage is a raw encoded JSON value. +// It implements Marshaler and Unmarshaler and can +// be used to delay JSON decoding or precompute a JSON encoding. +type RawMessage = json.RawMessage + +// A Delim is a JSON array or object delimiter, one of [ ] { or }. +type Delim = json.Delim + +// Compact appends to dst the JSON-encoded src with +// insignificant space characters elided. +func Compact(dst *bytes.Buffer, src []byte) error { + return encoder.Compact(dst, src, false) +} + +// Indent appends to dst an indented form of the JSON-encoded src. +// Each element in a JSON object or array begins on a new, +// indented line beginning with prefix followed by one or more +// copies of indent according to the indentation nesting. +// The data appended to dst does not begin with the prefix nor +// any indentation, to make it easier to embed inside other formatted JSON data. +// Although leading space characters (space, tab, carriage return, newline) +// at the beginning of src are dropped, trailing space characters +// at the end of src are preserved and copied to dst. +// For example, if src has no trailing spaces, neither will dst; +// if src ends in a trailing newline, so will dst. +func Indent(dst *bytes.Buffer, src []byte, prefix, indent string) error { + return encoder.Indent(dst, src, prefix, indent) +} + +// HTMLEscape appends to dst the JSON-encoded src with <, >, &, U+2028 and U+2029 +// characters inside string literals changed to \u003c, \u003e, \u0026, \u2028, \u2029 +// so that the JSON will be safe to embed inside HTML